0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1007ff) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000063000)={0x0, 0xffffffff, 0x0, 0x0}, 0x10) r1 = accept(r0, &(0x7f0000f83000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000494000)=0x10) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000312000)=0x2a, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000320000-0x20)={@generic="f8dee79945682cc7b7c8e168fad09adc", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$OBJ_GET_MAP(0x7, &(0x7f00002c4000-0xc)={&(0x7f00006ae000)='./file0\x00', 0x0}, 0xc) connect$inet(r1, &(0x7f00004df000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000f0000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003f5000)={0x0, 0x4, 0x9, 0xd2, 0x0}, &(0x7f00001b2000-0x4)=0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00001dd000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000eda000)={r2, 0x4}, 0x6) getpeername$llc(r1, &(0x7f0000a0b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008bb000+0x582)=0x10) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000f9000)="e0", 0x1, 0x0, &(0x7f00007ea000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/20 17:20:38 executing program 5: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x100000041, &(0x7f0000f30000)="53b03a8322a12241b604f30500000015cc87e7c4e5050000006f2500003e969d74da717055d62602", 0x28) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f32000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000f32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f32000-0x4)=0x14) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f31000)={r2, @rand_addr=0xfffffffffffffffa, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/20 17:20:38 executing program 7: r0 = socket$inet_sctp(0x2, 0x1000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000853000)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000000)=0x2) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001c2000-0x3)='nv\x00', 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x22, &(0x7f0000002000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) 2017/12/20 17:20:38 executing program 6: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000616000-0x6e)=@file={0x0, ""/108}, &(0x7f0000efe000-0x4)=0x6e) write(r1, &(0x7f0000ba2000-0x114)="", 0x0) poll(&(0x7f0000ba3000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/20 17:20:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f5b000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c8000)=0xe8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f82000-0x4f)="ff17b56091aa7800a5cdfe09000000fcad9afd96951cb9b0a1475cfa3dcf1b112973c40c5a182729fce58ff0636d0319ac8ffbf88686f28cf35a4fa7516e7bc3751a03fd5ee9d91e4b3e1eb00caa2f", 0x4f) socketpair(0x1b, 0x2, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00002c1000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000f12000-0x4)=0x0, &(0x7f0000985000-0x4)=0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket(0x13, 0x2, 0x8) getsockname$packet(r6, &(0x7f0000df3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c29000)=0x14) vmsplice(r6, &(0x7f0000ff3000-0x80)=[{&(0x7f0000db3000-0x77)="297b6afbb7b402f8c1001476ba6c5503688dd4ebdc7e190788ecf79eac049fd04dd859303b3147052a0008af537c61c18a7c6382e0723f8426b420d9b5a89413fba5914b34c028c96ff236c4eb9e9642241db1fad79118d0acf1bca717794b239cd9893d7608028ffdc1daef57dae4c30f9f77c157f9c7", 0x77}], 0x1, 0x8) pipe(&(0x7f00007ad000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00006d7000)=0x4, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f65000-0x10)={r3, &(0x7f0000ec6000-0x1000)="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"}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000f02000)={0x0, 0x80000001}, &(0x7f0000c0f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009c7000)={r10, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xdc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00001c6000)={&(0x7f000061d000+0xc53)=[0xffff], 0x1, 0x2, 0x7, 0x401, 0x4000, 0x7, {0x0, 0xfa4, 0x0, 0x100000001, 0x5, 0x0, 0x80000000, 0x400, 0x0, 0x100000, 0x5ac, 0x8f33, 0x8, 0x9, "631f0669f91b8b43113bd4731420059fd37ca60f01a41337424bc19b4805ff83"}}) r11 = getuid() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000ea8000-0x4)=0x0, &(0x7f00003e4000-0x4)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000a72000-0x4)=0x5, 0x4) preadv(0xffffffffffffffff, &(0x7f00008e4000)=[], 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b13000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x1, 0x8, 0x11, 0x80, 0x80, 0x7fffffff, r1, r11}, {0x400, 0xd129, 0x4a, 0x5, 0x2, 0x1, 0x7, 0x1000}, {0x400000002, 0x0, 0x2, 0xfffffffffffffa6e}, 0x7, 0x0, 0x4, 0x0, 0x10, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, 0xffffffffffffff00}, 0x10, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x805, 0x2, 0x1, 0x1, 0xfffffffffffff833, 0x10001, 0x919}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00003aa000-0x5c)={{0xa, 0x3, 0xcc15, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x870, @loopback={0x0, 0x1}, 0xff}, 0x5, [0xec2, 0x3133c62a, 0x5, 0x6, 0x8, 0x4, 0x36db0e9e, 0x80]}, 0x5c) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00002d1000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x100000001, 0x1, 0x6, 0x1d, 0xa0, 0x80, 0x2, r7, r11}, {0x7, 0x8001, 0x9, 0x3ff, 0x3, 0x3, 0x7fff, 0x6}, {0x999, 0x3, 0x0, 0x2}, 0x6, 0xaa4, 0x8, 0x0, 0x8, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x872, 0x275}, 0x1, @in=@rand_addr=0x7, 0x4, 0x2, 0x3, 0x19, 0x1, 0x8, 0x100000000}}, 0xe8) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00008d6000)=0x1000, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f000098e000-0xc)={0x0, 0x0, 0x0, 0x3, 0x0}, 0xc) setsockopt$inet6_int(r5, 0x29, 0xc9, &(0x7f000002b000-0x4)=0x0, 0x4) 2017/12/20 17:20:38 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) socket(0xd, 0x80000, 0x9) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e4d000)={{0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x6, [0x8, 0x2, 0x3, 0x8, 0x79a5, 0x47, 0x400, 0x80000000]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x100}, 0x3e, [0x6, 0x5, 0x8, 0x1, 0x0, 0x3, 0x5, 0x7]}, 0x5c) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000c65000-0x4)=0x0, &(0x7f0000ea0000-0x4)=0x4) 2017/12/20 17:20:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$inet6(r0, &(0x7f0000573000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000aff000)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000095f000-0x6)={0x0, 0x0}, &(0x7f0000e44000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00002e4000)={r2, 0x4, 0x33, "76f31c74314dbd48c802d56164e87a62e249cd7f3a6e5f0853a814c4069c6b550863ed269e12cfd7983bbde4ba8734fa16f7e4"}, 0x3b) socket$inet6(0xa, 0x3, 0x7f) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009e5000)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x200000003, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/20 17:20:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000005, 0x0) bind$inet(r0, &(0x7f000071b000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = accept(r0, &(0x7f0000bb7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003b0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000094f000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fffffff, 0x80000001, 0x9, 0x4a}, &(0x7f0000bc2000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f92000-0x8)=@assoc_value={r2, 0xfffffffffffffffe}, &(0x7f0000a5c000-0x4)=0x8) sendto$inet(r0, &(0x7f00000ef000)="068c09ed10dab932a201570cd4d91792cb3f9f3e5825b97ef3afd9d2e66039cc9f140862", 0x24, 0x8000, &(0x7f0000974000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 17:20:38 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)=""/0, 0x0, 0x0}, 0x30) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000d2c000-0xca)="3c4a27b1e6e1d7f5f2e4f926d7944d68e05fa2e23ad68dea0779599d6d29ab2fdb787cbe27181e138ae0df9a847b79779dfc03c7f51a49073160d5f9a8dc92d69411ac4cc442af736105311e69e6a9bdb30469db5f7774b3eb50c9e6be39e62589fbae0ea51cc32060b02941d015c17ab7502146a1343255eb7e740c3b3f7dddc88b07c124c67e6ead57bf412038a765cded3b13acf7fb596a203e196e20c4e91e8c155154a6e073356565ff4656a1101a4a65f9596e61f335358727929a0b445e981ad34133bde60849", 0xca, 0x4000000, &(0x7f0000fd7000-0x10)={0x4, 0x10000, 0x7f, "86fdc92965d1", 0x1, 0x0}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x0, &(0x7f0000f2c000-0x20)=[]}, 0x10) 2017/12/20 17:20:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d23000)={0x9}, 0x4) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000c98000-0x8)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000311000)={0x0, 0x0}, 0x2, 0x5) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002f0000)=0x0, &(0x7f0000014000)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socketpair(0x4, 0x7, 0x95, &(0x7f0000f09000)={0x0, 0x0}) socketpair$ax25(0x3, 0x5, 0x2, &(0x7f0000111000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000147000)={0xfd, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendmsg$netlink(r3, &(0x7f0000896000)={&(0x7f0000f77000-0xc)={0x10, 0x0, 0x100000000, 0x8000}, 0xc, &(0x7f000067b000-0x40)=[{&(0x7f0000db8000-0x35a)=[{0x84, 0x1, 0x4, 0xee9c, 0x2, "3525079ff539d2dd22bb97871b39f6180d91af08979d1d4d5354dae7e82458382e55190c6924f454931694f622d3bea0ea35826ceebf9fcbb3c95a96d9470d87bf8aec679876a425ebbf9088c4b84538ce5002d70594f9affcd927661b597ed74e903069435d930736dc0ba5060eeca3f7b966a5"}, {0xc8, 0x80000000, 0x4, 0x5, 0x2a1, "225c5a6eb02a9c2cc7b7bfbd52d13a556a0d069c32a975e5e58effc070a81e9976816122ef4a4d4340ee6467f39a43e0af0cc132f47f36488b9aac4ac7660d8c05be5eaa734243aca323a4a7b4bba2ae8428e72bddb802cb2eb70d24959d262b77dc06af4625ed478cfa4f5fffdb2ffbf805599a417837051c313cac4978007b264d40f02c4390cabc881fd54578381f0d35517182d8ef1c2d0210c32a1016dcfef399b08d58bcb3eac2d4ed7e13008c2bce3bcc1d801a82"}, {0xd1, 0x6, 0x400, 0x248cd45a, 0x80, "6cd25118486916bfccf4f9385f6b118546d180b80bf6ea3c4f86cc15bd2dcf5e7c98ddfeaf7a7a7677348fba530f48a20356d5dba79d3c19470482b2761974863135f9d0bf2d4e9ac7ab022262220896eb892eecfad8066d938cddf8299d497b278c5eba39f9c92f404665de47c7a9a139fbf6dbbf14ec1ad6740466f24eacf1bcadea6365582d290825557e8bb959662bebedd4fc2bd7f8e4257d59aa78e396a51c8a113ac29cc6e1734916b79e837ce4204650d596362baf3e89534a8a047e92"}, {0x9a, 0x20000000000, 0x8, 0x9, 0x3, "9e261ac46dfd135e5041847d6ef7c5d6f62a0240bc4b852d0f36f2f2ae1addfc90c5b883467a01fc3edfc572a9886fa39624b3f438a62216d820232c58f3ee8b0e6077a76ed48c9656adbe665f2eb9a41043243f555ceff10911c0e6f272bbb0bc4f65aff9e4234f591fc312fc99301de82f5dc706ae9df9579c043316baf9b216f8fb9f9c9fb1961b12"}, {0xa3, 0x8, 0x908, 0x2, 0x3, "6da6ddf08395e51835180739470988403c3ffcc4c1e91d9980c5e0726413180759138ff559f1c0e413d05cf4aed139f18906a6a0bcde72243dc953977c0d267dad008510df07d0d8b00952e2642cf0e2794454cc7fb649ead41bb1979084500f05e906c851d8c0fe0e3bc118c998c2f57d685728e5f3240b37f3ee67b0f54afd741c1c1749cdb69ae42cea66edeab373773d09"}], 0x35a}, {&(0x7f000034d000)=[{0x60, 0x9, 0x200, 0x4, 0x10, "5942398e455f0de65094d571e550c066c49b6453c76a3169ffd7291731dd6f1c124d12c1ad87ce3c69e75ab4f0ed99e96299b4b97be09bb66064f5e3b5e0f9c75d710668d2421c2db8c89396d710022d"}, {0xf8, 0x80000001, 0x208, 0x3, 0x100000001, "215468b725a06c4561a93c9ddf63e8da7c150cc66cd00f993967a39a0de9c786622abc05f3e24735d9f3e037ff26ec620d143449bc6b4edb13cebe096be0b7a6cab450266dae1f78b3f31b5f23cba28d316ea2f4bbb0dd22c7a2533d6eb4755d1730d1762e3f8ac8942844b48696f2a83f4f0d0b707db6b0d7840ccc805c3737b9e3f9bd16cd5283af674a0e3103490d7434abfb29cb01384a3572f1f46c8ce4740f52d71747cb6e7665f34f8b19e48627abbd92e9cf359145e432922a29be9434a9bc22af444014610fc067efbe3e4c86c0af625cb12ecd5e5c0b21235d12044eab980a17fa8e00"}, {0xb2, 0x4, 0x820, 0x0, 0x0, "9463d30d5d1c9f294281c3791487914dd14d4cda74f98c0873a6d6cdfd4c1737431cba636527ab9e6d7d5d94bf00c08201c65bb689fe5a54bbb133db8791be8aa5b33119f7f67fb038548c9dd98794974e49363fa3c727b1fafda39f5f0b9e51f258c08d3b75be942cb56b45c7c804537021915a410fe7bc43f97ea60f9c9849fc2e7f2fae4709475392334a2d5dbc4898eaca95c6d7a56513943bf0aa489ddaf3ea"}, {0x1d, 0x5fd3, 0xd05, 0x0, 0x7fffffff, "9fe29e21c323f8f5da7d8f9e46"}, {0x1b, 0x1, 0x302, 0x4, 0x4, "f7e5ae9ff502ea832decb9"}], 0x242}, {&(0x7f0000b7d000)=[{0x108, 0x0, 0x1, 0x0, 0x7fffffff, "4b5bd71584f37abe7a04eacc39b17654437100e2c4fb352b023cc80de2eea2276051ad9902789b39ff70435fee090f73e52fd6db2d784a955c33c78c2cf2ba6ff03e8b05e6cb01c31e43a660520e01f6b857dfc1a8e800066ed6ace828d1ed97dd06873a88b45db8c4909cd5af2538c6c2550c4e2a2e10761474a177e9da9d7bf9a49272aaad7d45eaea7e8a5ad7065dfe1402d4277099bf5779b53f8a988073b70793377a0c7de7a5a5c420ad542317287775576dc37e3c165260ee17b5cbf3844b37b1c18bbc180f5f54d19aa805c25ad9c7d6ffbda53b8d4010172193c55d2b782575707bf33f8af21b43411b2091ea6f7768a1fc0ba4"}], 0x108}, {&(0x7f0000127000)=[{0x84, 0xe49, 0x200, 0x7, 0x1ff, "196b492eaf9c6dbf45fe2e4872de4301af4c6885ab9788b36a966b3ffac44bbd64b2e7ae11a650f9fe447ce2bf7468d9117a6f029fe6b58a61854cbfea4edcd3597fa87b2ed4d07b5f45899490c470ccdf710f79364ce1e3d038f19c78c365da529f71ccd0181b2ab848741ca3955a8255ccd02b"}, {0x4a, 0x8, 0x304, 0x0, 0x5d2f, "932b92fad79b966c76bad0fffa40dcf085952413171231886c643d74e11b83b5da0a8f5cf0407aaadee51096586247ab5baf499a94e8d0fbbdb9"}], 0xce}], 0x4, &(0x7f000085e000)=[@rights={0x28, 0x1, 0x1, [r4, r2, r3, r0, r3]}], 0x28, 0x8004}, 0x0) 2017/12/20 17:20:38 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a6d000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ff3000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e46000-0x4)=0xe8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000ff4000-0x4)={r1}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ff6000-0x10)={0x7, &(0x7f0000ff5000)=[{0x6, 0x5, 0x1, 0x80000001}, {0x6, 0x1, 0x1, 0x8}, {0xfffffffffffffffc, 0x1, 0x0, 0x2}, {0xb1, 0x5d6, 0x0, 0x8}, {0x2, 0x2, 0x3, 0x2}, {0x2, 0x1, 0x9c2, 0xc50}, {0x7, 0xfff, 0x68d, 0x200}]}, 0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000ff5000-0x60)=[{&(0x7f0000ff5000-0x2b)="e1214fb27c904736b86cc060b942958911f2001fcd764854303dc2cc6a917c392f5663e1743928d5bef5a0", 0x2b}, {&(0x7f0000ff4000)="477103a751286de39a3941cd8fd82e8e464242ce7833a9d9aa9c28a12a22b0e845e92fbd7d0d580a84e28364250e76c3add62167f2bddc432bb16761bf7fee39b8b6a4cc01279e721edaf5c48ede753682fd4a0922ec0e79", 0x58}, {&(0x7f00005d3000-0xb7)="40505d3474ef138cfb3ef54912bf513cb5c9fb8be7cfa00aa2bc566f230a30f7c802339484a16546eff2d80df927b08bf4626c7335e7adc90f49307e26a074ed6fe39d922f5715eac60dca56b5f0eed89fc37085ed819fb38bea2fda2465acc2634bc53dece3f3258b20a851489e0b4b243919b0ed077ec0754a43f6a138b697473c9c8e966d025544c557f77a12951eeda9e8fdb16487782b28fbcd7ccb9ba2a0046aa4c1396614ef6d466d8b5acbc5877ffff832d86e", 0xb7}, {&(0x7f0000ff4000)="f979da221bf365ecb38805d9ebfaf521e3d1f9634a74d0c06e4ebb9bab04993bb29c434aa06e19099b419848d8f9e9657e029433143978a6ea6b4f547163ae7433cc9ce4cfb533f4e710af11b356c857aacda97fef068ee53078ec83a53f1cff73777fd89231bab13967c847c0c50cf36c1e8f2aa643a9f95052ed7ab2a8f4c900f81cacb75f4a9fd101dab89dab53f1b7c1dfc918dc308f4e7d7ba8d6d2dfb9de1a531fff482f05caeedb2dc01ff76e13e0d0ac9e3e74eabe9ca26c", 0xbc}, {&(0x7f0000ff5000-0xb2)="94406ccf928230f382a69707b84c5b05680516e20a66c8837d9cc37a9d7ee75f5c4088c0147e42ab4f1b022fd1ee4cc40e3f56ccef8a2ea8f26526766f10800f0bb8fa24ab04f32d7a6d58c5d7d2b4a148d873314e46d4873b6505952021b262e2438b3bf8d385c2c18d1b31e3ff35d6fd7e07d5c7d99e706d7db6d171aeb7de05b33a3a716d81eaaa92bc78c255fee8b5015c74135dfc7537b688e2ba8c0164804bf7cb30d84b7814edf6f9dcafc4ff82d7", 0xb2}, {&(0x7f0000dc3000)="90d2a159852304f1be5acddd0f18dffc609d1d53151824c6cfbfc487fb22ede147e9db24c6c61754356f6e0130264d511fa3da78ba9e20e49f0b1bcf1d1b8a30fea5d49097833043029f0aa8d3e033c21650048b9544c82e39632034ce3b06b818a04bb5e1373672fc7a5574fa7f9c9620986863d045f334d84d35e04b309a6cc34b02a7ec5eac12b171d1a2a1922c76129b17f1461fc0581e1a56dc333d5cf2fbab3be3a309cd74ec58e020afcddcdc428990aacaed189cc5f700303424f685e94939b8432db07b0171a01e0b406c9bd7d6826c2417df3912a9cb3bba3a", 0xde}], 0x6) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b63000-0x30)={0x1, 0x2, &(0x7f0000b68000)=[@map={0x578d, 0x71e, 0x0, r2}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)='bdev^md5sum\\ppp1bdevtrustedppp0}\x00', 0x9, 0x80, &(0x7f0000b69000-0x80)=""/128, 0x0, 0x1}, 0x30) sendfile(r1, r3, 0x0, 0xfffffffffffffd78) 2017/12/20 17:20:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fea000-0x1c)={0xa, 0x2, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r1, &(0x7f00003dd000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8001) r3 = socket(0x11, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000773000-0x4)=0x3, 0x4) setsockopt(r3, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) setsockopt(r3, 0x8000000000000105, 0x2, &(0x7f0000ced000)="01000000030006000007000000c4ffcc", 0x10) r4 = socket$inet(0x2, 0x10000000000806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x9000}) 2017/12/20 17:20:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000e78000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ad2000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e6f000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b4000-0x4)=0x1c) writev(r1, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}, {&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d71195d5d955aee321f", 0x3f}], 0x2) [ 128.782153] device lo entered promiscuous mode 2017/12/20 17:20:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000794000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000cd9000)=[{&(0x7f00008f1000)="a2", 0x1}], 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x800000000, 0x0) 2017/12/20 17:20:38 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x80, "6563622863616d656c6c69612900000000000000000000000000000000000000000100"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2017/12/20 17:20:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000003, 0x3) recvmsg(r0, &(0x7f0000f26000-0x38)={&(0x7f00001b3000)=@generic={0x0, ""/126}, 0x80, &(0x7f00000f0000)=[{&(0x7f0000923000)=""/5, 0x5}, {&(0x7f00009aa000)=""/4096, 0x1000}, {&(0x7f00008ca000-0x68)=""/104, 0x68}], 0x3, &(0x7f0000dda000)=""/149, 0x95, 0x80000001}, 0x10000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000164000)="4402002120000000ffff0000000000000000000400", 0x15) 2017/12/20 17:20:38 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007bc000-0x4)={r0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00009b0000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f00009c8000)="6f26472e144081d7e8f230adca0480093abdaac55ccda15a816b8d33", 0x1c, 0x10, &(0x7f0000bfb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000fcb000-0x92)="f704180508337a03ccdab1971f3a5ca4", 0x10) poll(&(0x7f000048a000)=[{r1, 0x2000, 0x0}, {r1, 0x8201, 0x0}, {r1, 0x2, 0x0}, {r1, 0x8008, 0x0}, {r0, 0x10, 0x0}, {r0, 0x202, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x7040, 0x0}, {r1, 0x8000, 0x0}], 0x9, 0x81) 2017/12/20 17:20:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d4c000)="0a077500000004e5b3b60ced5c54dbb7a100f0df8217ad4000000000000000e69a9c1576", 0x24) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000555000)={0x0, 0x0, &(0x7f00003ff000-0x20)=[{&(0x7f0000b63000-0x90)="106b3a247fe5e051d3007662067db4d932c52b788f2a2137c80aaab5d2d69cc14527c0147ec02cd5050558090416b75110b6a82af62579a8fc1ff7a9779ec303fa5f08707351da0913e2ab042666f2b7f106aefc960518ce53a685f656aa243398ea112c72e93d2a3f54468c12bbfcc173697be331c50eb41304c36e47fb3ac0b13b412e1f98c6d990ca04b383685234", 0x90}], 0x1, &(0x7f0000771000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f00004f7000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5b000)=[{&(0x7f0000599000-0x24)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/20 17:20:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000776000)={r0}) sendmsg$netlink(r1, &(0x7f00000b8000-0x38)={0x0, 0x0, &(0x7f000069c000)=[{&(0x7f0000769000-0x221)=[{0x2f, 0x3, 0x300, 0x1, 0x80, "6bed2159eba987c1b176e3fbf133ca98b207ef9748ff34de3fa7c2f84d2739"}, {0xe4, 0x800, 0xa00, 0x7, 0x7fffffff, "a22b4f92e53e235182731290519a27edf8cfb21e0e5b2a4dfbcca9ecc36711508f8a9dc5d0ded6cf94542e1f7d30b43119fc0081b80c9de095f150ee1f1de9eb97ebe0916fcea5200c1daa2a9560a56e4c23d44bfaf33876cc65d55804c5ff1b06da0a152f42d8794641c2821a6c7b04cc09ae70edec6e5803177fbc8261a468ee30a2fbe171aa03ffcd67efea1739091850a2be1385882bcdce87775d9ca506502131a61ca6ecc2dfe54cd3230a92b4389f248ab731393ec1259f948ab0f3ccb775f79fe6cb8111412020e94c903b51fc04780d"}, {0x35, 0x66c1, 0x301, 0x8, 0x9, "e5300375e4693cb2911d43b451cb61e8727be6024e51277af4b381a94a9145c64c7e6d883e"}, {0xd9, 0x6fac, 0x302, 0x1, 0x4, "54f82ba82268828f2a6fa3147ea56a6252480cf12a224526ce7a202e6056b1b57a736c85619b6be22b9b0a4ce6c38d388bcac9d1ae9470c01ce3000e2415e0b1724af1efd006126a1cdf263aba3f7112ee3bc1f912a4600daf3721f42ce4fa27add6e1df0bc444856be75dddf9bb2391e2aa649a542bfdc4300472bbc2fc2cd8a8f0b6ec148daef04be7c357970b1cec4364f0ff97381d6401152cd45a12dfc4d34a058437ae5df2268a9d7d4031034c73dee21f21ea562f93ad2a470de1181fc9e18520a861d1403f"}], 0x221}, {&(0x7f000061e000)=[], 0x0}, {&(0x7f00001c8000)=[{0x10e, 0xdf3, 0x2, 0x80000001, 0x86bd, "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"}, {0xe4, 0xdd3, 0x204, 0xa2e, 0x908, "7cee14d22d77eb60172a9df86de08aa4d7b545c206172a835572e41190639b2f96ea01bb3f681b2a445dfd1ccb1e6956f5610355b4149f3e28f377cac140af8c36ec1d751f283e3b9e7da7524e8c561db9d99cc1c296c7499426d9e7294635c743d19dbbfb9176fb6788b3349403bb6a280c47da97fa5eeffc4e2925886b6a0bd8cb27a3aeb2da01ec0e67d10323a074ec501062fed49668a700b1fd96150344a8aa1d60ac18f7ecd3d1f57e39187b11635852fff081bc6e2e0ea9cad5864b1ebeae3f3525548243beb2b0db9afd07fc5563ba9f"}, {0x1d, 0x8, 0x300, 0x0, 0x8, "b6717e139510fa44045e7d1a02"}, {0x85, 0x4, 0x1c, 0x5, 0x80000000, "ac6729195be00f900a29f9b0bda1cfb1cae362c81ccae3a7cc1d83fcb49c419e943931504ea9ac47ebcd4118dc0f33dee622bcd65f54d3420e67f8eb49b6596aa19c910c096516880b6975877fc619ab33797906f57ce900a6dc80d10c7fe3f7b78c4b80e793718408989be256b7e8a9cb4602cda8"}, {0x1010, 0x6, 0xf10, 0x123, 0x0, "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"}, {0xa4, 0x4, 0x2, 0x1000, 0x200, "79f102ce2fdd13980fd14c636f294cd1013e7f9680904ca40648deb3c5512459d9db1c0d5874a2d3764f61052bc43a4747ef28a9dba286fc956d08d50a301b686ef6f6166ce31bb9c3769e38bb3739a0d8ebe854f1b428a7f083a24e91b644fff687f0765e3952e532cf8eb0d96bf349ca3d95fe33f816d242f48f79ef9891e6b23603e070987e96f473e1301b7be53883dba3a6"}, {0x53, 0x0, 0x400, 0x7, 0x1, "b662e07a1fa48f165ecc5dce3c6708fd8259f66b492e6a0b094c1ae66833dd24575fa4884cf71506f22c3a155dc723f78d6689894a084a5dd9196779bf19d1cef52dc4"}, {0x81, 0x6, 0x730, 0xec, 0x4, "c095b3b8fd5a1094dc5a90a071e2c7cd0d49101a6a5bc7ab2f49e51059b86605d1b94fa02f0964e011bba85605025bcab3428bee837f5c00ef7266e6c7f72c7cf37f165425da9166f0fa646a60d2a9c01166c21764cc9f49cecdd6e07310e641195d2a7cb8ba4466940bd967bf37b17997"}], 0x141c}, {&(0x7f0000e32000-0x77)=[{0x77, 0x100000001, 0x800, 0x0, 0xd0, "d96b775a18a9803615a51ac00c381e390f0bc9ce67c6ed053a3900a0d8d80159caa91c8b7ec7054d898bd3b0771f3cd1df4deafd2b1b95d019007e05fd83e3fed0555558b87802462b8e05713019bf0dfedbac1dd9d8b5b15ea31bcdcab25614f88446679808f6"}], 0x77}], 0x4, 0x0, 0x0, 0x40}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000c58000)={0x5, 0x1, 0x2, 0x6, 0x8de7}, 0xc) 2017/12/20 17:20:38 executing program 2: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000ee5000)=[0x7fffffff], 0x1, 0x100, 0x7fffffff, 0x3000000000000, 0x8001, 0x7, {0xfffffffffffffffc, 0x7fff, 0x2, 0x4, 0x1, 0x3d3c, 0x52, 0x1, 0x2, 0x2, 0x80000001, 0xf39, 0x2, 0x1, "1d7245c9c078bbdfec9e94fd70bfc1cf2dc232a39d079401305c7a77127487e7"}}) socketpair(0xa, 0x1, 0x0, &(0x7f0000ee5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000ee5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/20 17:20:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000409000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000e87000)=""/61, &(0x7f00006a8000-0x4)=0x3d) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/20 17:20:38 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdd000)={0x0, 0x0}) r2 = socket(0x10, 0x6, 0x6) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000085000)=0x0, &(0x7f000025c000-0x4)=0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000012000-0x6f)="3d987a6261be8a85cde812f26fb1c603fd492e2df3b75f7de003737f7352fbe8038f6e98e547b9efebbb007fbc9e95056887c44c5c5ded3a2a78b30d9a143c5a1e446dff3a467870cd35c74c8e690566e1db2fae07b57c6e6712abbe3b289916087be03cd2bf4240b78452e24ccead", 0x6f) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fe2000-0x20)={@generic="2ca7bdb180ac7ad9fedffc1ba72ffe5f", @ifru_flags=0x100}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fe3000-0x10)={0x0, 0x0, 0x584}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00003ae000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000193000-0x10)={r3, r4, 0x7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ea0000)=@common='rose0\x00') socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt(r2, 0x8, 0xfffffffffffffffd, &(0x7f00008f6000)="f833923130", 0x5) write(r2, &(0x7f000031e000)="220000004800070000000000002673000a00e3ffff21000004000300010001008c45", 0x22) socket$kcm(0x29, 0x7, 0x0) 2017/12/20 17:20:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000002000-0x7)='nodev,\x00', 0x7) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002000-0x4)=0x1ff, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x8080a, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) pread64(r3, &(0x7f0000e07000)=""/86, 0x56, 0xfffffffffffffffc) 2017/12/20 17:20:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000387000)=[{&(0x7f00009c5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b6a000)=""/88, 0x58}, {&(0x7f0000c66000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e8e000-0xed)=""/237, 0xed}], 0x4, 0x0) writev(r0, &(0x7f00000b8000)=[], 0x0) 2017/12/20 17:20:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000752000-0x14)='ys9v', 0x4) 2017/12/20 17:20:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) pipe(&(0x7f000053e000)={0x0, 0x0}) vmsplice(r2, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)='$', 0x1}], 0x1, 0x0) r3 = accept$alg(r0, 0x0, 0x0) splice(r1, 0x0, r3, 0x0, 0x5, 0x6) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000c9f000-0x4)=0xc77, 0x4) 2017/12/20 17:20:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x1a, 0x806, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000015000)=@assoc_id=0x0, &(0x7f0000088000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004de000-0x8)={r2, 0x4}, &(0x7f0000a67000)=0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x101) connect$inet6(r0, &(0x7f00009e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/20 17:20:38 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fdf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000fdf000-0xa)=@abs={0x100001, 0x0, 0x2}, 0x8) socket$kcm(0x29, 0x5, 0x0) 2017/12/20 17:20:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000744000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000a73000-0x28)={&(0x7f0000727000/0x4000)=nil, 0x8, 0x4, 0x41, &(0x7f000086a000/0x3000)=nil, 0x9}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000053b000)={0xee, &(0x7f0000a21000-0xee)=""/238}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d4b000)={0x400, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000171000)={0xfffffffffffffffd, r2}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00008c2000-0x10)={0x4, &(0x7f0000708000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000009a000-0x10)={r3, &(0x7f0000edb000-0x3e)=""/62}) 2017/12/20 17:20:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000918000-0x4)=0x4, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000443000-0x80)=[{&(0x7f00001e8000-0x30)="", 0x0}, {&(0x7f0000a85000-0x61)="", 0x0}, {&(0x7f0000a8e000)='\r', 0x1}], 0x3, &(0x7f0000879000-0x18)=[], 0x0, 0x0}, 0x0) 2017/12/20 17:20:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006a9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000193000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) 2017/12/20 17:20:38 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x73a7c685, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000220000)={&(0x7f0000e7d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ac000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000f65000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f65000-0x4)=0xc) sendto$inet(r1, &(0x7f0000e75000)='/', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 17:20:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b85000)=0x0, &(0x7f0000358000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000236000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000e6b000)={0x0, 0x0}) close(r1) 2017/12/20 17:20:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a45000)={0x3d1aa94f, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, 0x5, 0x5, 0x9, 0x7fffffff, &(0x7f0000001000-0x10)=@common='gretap0\x00', 0xb55d, 0x0, 0x3f}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x806, 0x100000001) sendto$inet(r1, &(0x7f000000e000)="32000000180025ffff0700a20d0914040a01008000e100000000000016000500fffffffffffffff7e56714eeaceb0456d718", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000f000)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000000f000)="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", 0x1000, 0x4080, &(0x7f0000010000-0x14)=@ll={0x11, 0x3, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/20 17:20:38 executing program 0: r0 = socket(0x40000000011, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xe1be6ec4c2329dc6, 0x80000000080006, 0xfffffffffffffffd) setsockopt(r0, 0x80000000194, 0x54, &(0x7f0000001000-0x1)='9', 0x1) 2017/12/20 17:20:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000511000)={0x0, 0xc6, "5381387ea1f985bee57860634a57758892b5c4206c5427d24fe39f7f9a07fcdf71ec62c28ea402004fb10f41fc3e5b6b41afabf1b08109ba22e53f1a6d9745ec0ba07e63c564b97b983f6ac13b1a90532ea21c39682f229ff4ee6916983800c3549ed6035d8455fe70426bdbe1a739d477e0d7d0e48f27c2a5c91b2a2ae837996f7fef4bb6b09f9d4a49c63db79d7e80387c0e14daaee6af5104a086cd3cff8fc2cce8bd88e1d9eb828aec5e440c471b2089ee2fb709db059fd354ca7fca3905a291be8ad42c"}, &(0x7f0000557000-0x4)=0xce) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000460000-0x10)={0x2, 0xb, 0x0, 0x0, r1}, 0x10) 2017/12/20 17:20:38 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ff2000-0x38)={&(0x7f0000ff1000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b76000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ff5000-0x8)={0x0, 0x0}, 0x8, 0x3ff) 2017/12/20 17:20:38 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f83000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f85000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a1000-0x4)=0x10, 0x800) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f84000)=0xcd15, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000056d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001cd000-0x4)=0x8) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[{&(0x7f0000f79000+0x972)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000d96000-0x58)=[], 0x0, 0xffffffffffffffff}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f78000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f85000)=0x503, 0x4) 2017/12/20 17:20:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff80000000000002, 0x20000000000, 0x2, 0x0, []}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000be000)='veno\x00', 0x5) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f0000c4e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x4, &(0x7f0000f39000-0x1)="8f") r2 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a6f000-0x8)={0x0, 0x6}, &(0x7f00004f6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bc8000)=@sack_info={r3, 0xa788, 0x8}, &(0x7f0000928000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000113000)=@assoc_value={0x0, 0x5}, &(0x7f00008d5000)=0x8) pipe(&(0x7f0000672000)={0x0, 0x0}) socketpair(0x6, 0x8000e, 0x5, &(0x7f0000074000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fc0000-0x14)={r2, r5, 0x0, 0x1, r4}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000031c000)={0x0, 0x8f, "d4f9e38dc09c7f0e7f3065e8aacf55dcb9b160f8e1c6de0e8296d65055f917d293c2b479d43a2e536f02e8e0e9f0373d4deb5e98076da948493e742b3a1830a62d409910125e3c2db2a287a90ce98fcca74ac654764cd07739806b432e0b511f0e248ca87a67411ea3e1b73014d736e4f2485478acf6e68140eaa1d5909a494a24c1b0ccfcb10f5bd16fbe5770c58a"}, &(0x7f0000e67000)=0x97) connect$inet6(r2, &(0x7f00009c3000)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) r6 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x0, 0x8000, 0x43, 0x2, 0x0, []}) ioctl(r6, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") socket$inet6(0xa, 0x0, 0x2) 2017/12/20 17:20:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x8, 0x49, 0x4, 0x0, 0x5a}, 0xc) getpeername$ipx(r1, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept4(r1, 0x0, &(0x7f0000c92000)=0x0, 0x180000) r4 = accept$inet(r3, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r5 = accept$inet(r4, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r6, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) getpeername(r5, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) 2017/12/20 17:20:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000fe0000-0x4)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000091a000-0x8)={0x0, 0x800}, &(0x7f000077c000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b4a000)={0x0, 0x6, 0x10}, &(0x7f0000e07000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007d7000-0x8)={0x0, 0x835}, &(0x7f00007ba000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c4c000)={r1, 0x8000000000010001}, &(0x7f000015c000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000761000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000084a000)=0x0, &(0x7f0000f1c000)=0x4) r3 = socket$inet(0x10, 0x3, 0xfffffffffffffffd) sendto$inet(r3, &(0x7f0000bde000)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f00004d8000)=0x5, 0x4) 2017/12/20 17:20:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000052c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, &(0x7f00002df000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004e2000)=0x10, 0x80000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000326000-0x12)={@generic="d5f635746bc7824698ab4089ed623868", 0xb84}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000753000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c04000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000088f000)={r2, @in6={{0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x35a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c2d000-0x4)=0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000095c000-0x20)="", 0x0) pipe(&(0x7f0000a60000-0x8)={0x0, 0x0}) connect$bt_sco(r3, &(0x7f0000d27000)={0x1f, {0x8000, 0x800, 0xb38f, 0x80, 0x7, 0xfff}}, 0x8) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f000012d000)={0x0, 0x0, &(0x7f0000164000)=[{&(0x7f0000300000)="cb135236867761e6e194f3fa4a1271c8", 0x10}], 0x1, &(0x7f0000d85000)=[], 0x0, 0x4000}, 0x4) recvmsg(r5, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000e69000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000de000-0x9a)={r2, 0x92, "d5159a5b983bba3bd707bb62878a9928d01b6dbd79099e8778bdc10dd1300f6b16b251b62b9f063a92f334e9f021ae22e85e96bde2f218a5b079c0b80c8266f06280b868b3f8b0b0d8e5f00d7a50dd40d80b8b953c9e7df2fdae75520c7b8d4f62c15285c591054e5db8df4959567658f612457f17373f8fe0b2df517079a5fbe55b65b8fcc8b0f67288597eb25815ffb7a3"}, &(0x7f00009e9000)=0x9a) 2017/12/20 17:20:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000111000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e6f000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffff7, 0x0) vmsplice(r1, &(0x7f000078d000)=[{&(0x7f0000b44000)="ad3c3656d5b08bd794079726ea5856ff9fccff58fba3b0d5fcd67831e98cbb1af5e641265277da7a6169291a8c1ad6b77a27d163ce64bdda63f4e022042aa73c17b4c4a9e1f1c42abb6b910cb9bf66db60c96b5a356835933248f9e5a1ef8bb879962c1c5c91", 0x66}, {&(0x7f000046a000)="a251a729628581c7fd004f4216bf61bc52b33d25fe7d24693af4ff8ce3c6937824cad94d4801a1b24ac71412b0fccd93f7707eb8f6fe8feb508616629ca2e2b230e078c2d0ac36dd9c12d01f0bf2637ec8699b6c9fdb753f212fd04d89e62c72afacfce17a500a60a422203b4e3bd5664e8dbe37f826e080392bff64acaba38d7def78be4c6ee30aa2b96d1e79cb1a2f87f71d34d34bcac00453fceeca3e3f9a0b951167eb9893dd3b9dd40f22c5e1acb124c6e93e8c4b016fcb6e4d41109fdbd819b1878608e1ed03ab0a890efd", 0xce}], 0x2, 0x2) 2017/12/20 17:20:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x3, 0x30, 0x9, 0x4f5f}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(r2, &(0x7f0000002000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000)=0x58) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000002000-0x10)={0x2, 0x8000, 0xfffffffffffffff8, 0x3, r1}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2017/12/20 17:20:38 executing program 3: mmap(&(0x7f0000000000/0x796000)=nil, 0x796000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1000000003, 0x11) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000798000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f0000789000)=@ethtool_drvinfo={0x3, "121ba49027390d6e06c438577b6f0cb602a1ef05eb3321257bb687047cb3c65a", "d0613fc51082f2a04c59606e417348803e4c43fb9babcd94fb9621d409e8fc36", "eb953893406a17cd789ed16ebf5947bd092a7db86453d8cc485c2b2af0596afb", "8ed0098239c1d99e1543ed01308c3f00000058c2201fff71632f80ce20ebfc0d", "d88080bdbf8af742da2e110463d04636033f905a96297939ca840f200b495cda", "f74a998739e781c51c572fd7", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005d1000)={0x0, 0x0}, &(0x7f0000796000)=0x8) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80806, 0x2, &(0x7f0000799000-0x8)={0x0, 0x0}) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000799000-0x10)={0x0, 0x0, 0x6}) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000799000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000798000)={r2, r3, 0x9}) [ 129.109428] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 129.165798] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/20 17:20:38 executing program 3: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000044b000)=0x4, 0x4) unshare(0x2020600) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = socket$inet(0x2, 0x400000000000a, 0x0) splice(r1, 0x0, r0, 0x0, 0xc5, 0x0) 2017/12/20 17:20:38 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) close(r0) 2017/12/20 17:20:38 executing program 0: socketpair(0x7, 0x0, 0x8000, &(0x7f0000583000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x3}], 0x2c) r1 = socket(0x1e, 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000792000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b2e000-0x4)=0x1c) 2017/12/20 17:20:38 executing program 2: mmap(&(0x7f0000000000/0x236000)=nil, 0x236000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000234000-0x8d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xb, 0x5, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2017/12/20 17:20:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000067c000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a1000)=0x10, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000039d000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5f000-0x4)=0xe8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet(0x2, 0x4, 0x4) accept4$inet(r1, 0x0, &(0x7f0000f77000)=0x0, 0x800) syz_emit_ethernet(0x76, &(0x7f0000726000-0x76)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a5d183", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1db570396750c609"}}}}}}}, 0x0) 2017/12/20 17:20:38 executing program 4: socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00008d8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000000)={0x20000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) epoll_create1(0x80000) pipe(&(0x7f0000a9f000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001d3000)={0x1000, 0x86, 0x6, 0x11572df, 0x5}, 0x14) bind$alg(r3, &(0x7f0000b6d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-384)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003e9000-0x6a)="2fa7193ec52ea4754940d6d7e801d75b3c8cdead8fca1696e554c1d4096864bd01721c5e12c411f97544646b1734b618deac34a706bbfffffffffffffff799be051af8f7963cc178ddb6fa88fa041d558bc153b77871423984b089ec8edb0dfe91c0c50ac230a36999e4", 0x6a) 2017/12/20 17:20:38 executing program 5: pipe(&(0x7f0000267000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x8001, 0x2, 0x8001, 0x9, 0x1, 0x981}}, 0x8) unshare(0x803) 2017/12/20 17:20:38 executing program 7: mmap(&(0x7f0000000000/0x7aa000)=nil, 0x7aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x62) listen$netrom(r0, 0x8) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000219000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000738000-0x20)=[{0xb, 0xffff}, {0x3, 0x20}, {0xa, 0x0}, {0x2, 0x6}], 0x4) 2017/12/20 17:20:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000924000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002a0000)={0x0, 0x0}) 2017/12/20 17:20:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000740000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000cb2000)=0x81, 0x4) connect$inet(r2, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) vmsplice(r1, &(0x7f0000154000-0x10)=[{&(0x7f00000b4000-0x1000)="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", 0x8b0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000185000)={0x50000006, 0x0}) 2017/12/20 17:20:38 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a6d000)={0x1, 0x2, &(0x7f0000b6f000-0x10)=[@generic={0x85, 0x0, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000093000)="b149", 0xffffffffffffff5b, 0x80, &(0x7f0000208000)=""/128, 0x0, 0x0}, 0x30) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c63000-0x4)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000fea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fea000-0x4)=0x14) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fe9000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000848000-0x4)=0xe8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000feb000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000feb000-0x4)=0x5) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fea000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x2, 0x5, 0x0, 0x3, 0x0, 0xa0, 0x80, 0xffffffffffffffff, r1, r2}, {0x6, 0x7f, 0x1000, 0x7fffffff, 0x5, 0x10000, 0x7f, 0x7}, {0x800, 0x4, 0x9, 0x8}, 0x0, 0x5, 0x6, 0x1, 0x10, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff, 0x5ed}, 0x9, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000, 0x4, 0x3, 0x3ff, 0x5, 0x4, 0x0}}, 0xe8) 2017/12/20 17:20:39 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) bind$inet(r0, &(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000018000-0x4)=0xfff) 2017/12/20 17:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000211000-0x4)={0xffffffffffffffff}) bind$ipx(r0, &(0x7f0000cc5000-0x10)={0x4, 0xc, 0x10000, "03e8bf4ba16b", 0x1, 0x0}, 0x10) syz_emit_ethernet(0x6e, &(0x7f0000d19000-0x3b3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "948a77683c23acae"}}}}}}}, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000015f000)={0x6, "37d93de7ea98"}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000c0e000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d73000-0x4)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000a90000)=0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003c2000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00003f3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000034b000-0x4)=r2, 0x4) 2017/12/20 17:20:39 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000622000-0x11)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000378000)=0x4) 2017/12/20 17:20:39 executing program 6: r0 = socket(0xb, 0x80001, 0xe3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x952}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c52000)={0x84e, 0x8, 0x1f, 0x9, r1}, 0x10) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/20 17:20:39 executing program 4: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000490000-0x5c)={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, {0xa, 0x1, 0x92, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87}, 0x101, [0x81, 0x5, 0x4, 0x893, 0x8001, 0x9, 0x200000000000, 0x3]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000089f2, &(0x7f0000dca000)={@common="736974300000000200", @ifru_data=&(0x7f000027f000-0x20)="5b6dad1e4bab4601db0900000000000002fffefff604e2000500"}) 2017/12/20 17:20:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000008ff1200aa050100000002ebae38", 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000692000-0x20)={@generic="66fedb2357bd09c122012e0b3913b7ea", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/20 17:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a0f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000bd3000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3800000, 0x7, 0xf7e, "dc8b6c1bf8b63fb47facecdb197127ecfe5f52fd589ec2360ebbaaa119c28235edd60c832500b7ead4bf97b6296ba684829681a8dbc1e26bf709f8796802079c28cd73db22e4903774a342574873ae7b"}, 0x160) sendto$inet6(r0, &(0x7f0000a18000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f00006a4000)="9e", 0x1) shutdown(r0, 0x1) close(r0) 2017/12/20 17:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x105) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)='\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000da7000-0x8)={r1, r2}) connect$inet(r1, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000dc6000-0x42)="", 0x0, 0x4000, 0x0, 0x0) 2017/12/20 17:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x1) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000b08000)={0x0, 0x0, &(0x7f0000a84000)=[{&(0x7f00007ea000)=[{0x11, 0x0, 0x0, 0xa5, 0x0, "8d"}, {0xed, 0xffffffff80000000, 0x0, 0x3d9f, 0x4, "fe349012f4fbc6f71b122edf1cce28b5e7a27ded1ad5733e37fd51328542d1449f846bf63093b0628afabd69ce391f9ade4f4f38a3500f6cdc6e1f50e318e861605c3d058736606749067adb0153faa8bd734c0b49799e8aa368721627d46a77487ba8a866bf22175ae0fda6bb2bf971f1baa062bd1779c3c6fac7c2531ad461309f528adb7ba64c7fe766ed2d2b560c8bb9d87a089708af45478c918f977d92cf2ed17801b3a5c1ca6290579a2f382e14b597f07eb14b8b5d733c99bf65a45435efff280523c17a212203b6fa67eefc17f78b641734e6ffd5b63ff0ee"}, {0x52, 0x800, 0x300, 0x80000000, 0xfff, "2849ffb87aec9b48e0fe6ed33623ccb9b108826e3c1c596737cfbf56f000df66dbb33e8027df461dac6b36fec5b850695627a75f035400129a5565ca4c5e194598ed"}], 0x150}], 0x1, &(0x7f0000049000)=[], 0x0, 0x3}, 0x84) 2017/12/20 17:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f00000e4000)="260000001a0053f791e6caef120003070705000000004900d70008000000375500001d0001ff", 0x26) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000635000)=0x0, &(0x7f000039d000)=0x4) read(r0, &(0x7f000050c000-0x18)=""/24, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008e3000-0xc)={0x0, 0x0, 0x10}, &(0x7f00000cf000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000194000)={r1, 0xb5, "cbac291c58e9dbf972420b0c3bb9740eac38660367f5cd3b2f6cfe380bd63df7b76818b4886e9dafa3226fcdbf786e91c7ea79da8ab998382ca53f6bb3232ed0fb64a0788cb8327b76b496fe4c70e006d1ff43711bb66fe9a613bcf852842643a5c5c1f602ce8476cee2b2b59bdfdf9bc996367b9f157fa84753e0a918cd9cb11533abbc94840d6348a9c117f1ee6adc34539601de661fa3a975081e343674cd6ea43c5d71e366199d03783780a24bc2fbb98d7bc3"}, &(0x7f0000c5e000)=0xbd) 2017/12/20 17:20:39 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x4, &(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000fd5000)=0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd4000)="db8083e61bf7a16bc5abb005fb8c1ea850f23ff1f492530cd47bc176e9909f6682c460517e56db130714451d5169be29d923490553412fec29dcbe4a107a1590c0168c9b9226cb84984644c0c6af4916fc1c9b24aef5", 0x56) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/20 17:20:39 executing program 1: mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000900000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 17:20:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10001, 0x3}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x1, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000002000-0x10)={0x101, r1}) 2017/12/20 17:20:39 executing program 5: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000080006, 0x3a9) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000409000)={0x0, 0xb5, "50d3aa3630e20a97f14f525ae4753d1dd59b440f4bf99e7d57c5d710d75606a4f97a7c4dc92abe95a47a4326521bf6e8580088251b10915a66dc3aabb53884a665ea6a93397c7628b1b840d26be442f950dc130b5aca58d1ca5b92b3aa5ce0ad901691c69224dd3395cc67c1c45268db83d6483ba2bf6025f22e24b0c3611ed1bbac95760c99f93e3798eb23bb7a69bff25167b6e688a9e6228cfa2382e722a81218a72214e1af7e3ee449daa7b89ef47243954206"}, &(0x7f0000dc9000-0x4)=0xbd) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dc9000-0x8)={r1, 0x400000000000000}, 0x8) 2017/12/20 17:20:39 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aef000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d47000)=0x4) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) sendto$inet6(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/20 17:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000602000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @multicast2=0xe0000002, "bc7f20008000002000b0f7ffff6cb842e6010000"}}}}}, 0x0) socketpair(0x5, 0x1, 0x7, &(0x7f0000e86000)={0x0, 0x0}) accept$nfc_llcp(r0, &(0x7f00004e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f47000-0x4)=0x60) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f8a000)=0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000b4000)={{0x55, 0x7, 0x7, 0x5, 0x1000, 0x4}, 0x8, 0x10000, 0x1}) 2017/12/20 17:20:39 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000097d000)="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", 0x1000, 0x20000042, &(0x7f000004b000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2017/12/20 17:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005a1000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000028000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000247000-0x4)=0x5057, 0x4) 2017/12/20 17:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) listen(r0, 0x0) poll(&(0x7f0000010000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x4875) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000005000-0x4)=0x0, 0x4) 2017/12/20 17:20:39 executing program 3: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008f6000-0xc)={&(0x7f0000b17000)='./file0\x00', 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000705000)={r1, &(0x7f0000376000)="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", &(0x7f0000c82000-0xf2)="7f9d772617e159d2b0d5e3aee4d76b032ff4927f3ad7d77765432230dbd64e90086364d8bd5260757fab0f521c3a84cc44fe7038f137a53dbde92325fa23a8d3b648f3fab74282a3acadfbc7711c7bd0721a90f18945b567ef392c2e4825c5657f12e16261a2d6d4fdfd92274de24eb93d7369f070f2f060db07152dcc7e3d5e311b15fbbd8b55898855d679438dba3e074fc9c51fa131bab62d04c20c529f2ada2634b94716a5f434ccad5b8bd5d8e77b24388d696de274773b0469023ce512e082dc102868469ea06d4487a9456a9db5bcb6738edf7adfdaff9fecfc3bdbfbb1f70857cb076be0aea1c8834d91b28eaf9e", 0x2}, 0x20) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2017/12/20 17:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004e1000)={0x0, 0x0}) writev(r0, &(0x7f000088f000)=[{&(0x7f0000dbe000)="9ef7855710c0d1b3ea3905c61586b0d77b4b3a432fc5f661512b7ba961e6185c5ccb7ea5ea0194079b1b2aae0ab0887007352684a64b8d0983107711b6880a0eb024c6d858ac1af33e4bce9dfd338c5f45008bb691a3bcab4b6bd4671fe16bd19132172324ae832ac3b5f6227a547c0342689b4f216afb9201e4c0b87cef3cd568195c156a43d8a9940725b4c43ca86c840e117c687ef31435af696f72b03c97073f43ca31c2537d7f72023a985e9f00d7210a4819fb90856b796b49ae8fa24d9e0d2dcb1795e6281d18991cc0da5792f8eeddb834567b9aa9e5b3ad68a7", 0xde}, {&(0x7f000096c000)="a1965f1966750405147ff84b77be29594c451ef9e786fb4a6eceaaf6e48a952c4646b280619a0cb428d18901e875886434d7c598611b31599522b093", 0x3c}], 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) bind(r1, &(0x7f00002e4000)=@l2={0x1f, 0x9, {0x8001, 0x9, 0x5, 0x45000000000000, 0x5, 0x0}, 0x3ff, 0x8}, 0xe) r2 = socket(0x15, 0x0, 0xffffffffffffffe0) getuid() ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000c4d000)={r1, 0x8001, 0x5, "89830a62a30401cd2ed6e1ef644426d42a0a7e14d2d9417b20add745948fe97e87a0832c8e63ca93436aaef2cc11311126c12f787095ee36d877a69eb53e38a695e44d19fcf5ca9ed37ae92522de4d84e5445cff175479417564ce7222957c509865153b9b6200f54ea0083ff232b18c66cd73cfc838886ab8ce8802ca5b8b74a613eb560a420c8535ea17c8da9309ad3871112cffc7fed4141906d8eb525f70fc77c588ea6450b483638a30a27a6b2fdfdbfe06de81c70be4629bce040e337258060754fd4b97656b122d"}) connect$inet6(r1, &(0x7f0000d7c000)={0xa, 0x3, 0x66c6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x99c}, 0x1c) connect$bt_rfcomm(r2, &(0x7f000094a000-0x9)={0x1f, {0x91, 0x3, 0x8, 0x3, 0xb4, 0xa2}, 0xffffffff}, 0x9) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000b70000-0x80)=""/128, &(0x7f0000062000-0x4)=0x80) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000237000-0x10)=""/16, &(0x7f000073f000-0x4)=0x10) 2017/12/20 17:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000d40000-0x4)=0x0, 0x0) r0 = socket(0x13, 0x7, 0x100000000) connect$ax25(r0, &(0x7f00001fd000)={0x3, {"01000100000001"}, 0x40}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdee2e", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c65000-0x4)=0x9, 0x4) 2017/12/20 17:20:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x100000000, 0x2003ff}) r0 = socket$inet6(0xa, 0x80006, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000540000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) pipe(&(0x7f000098f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f88000-0x30)=[], 0x0) bind$inet6(r1, &(0x7f0000103000-0x1c)={0xa, 0x1, 0xc974, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/12/20 17:20:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) socketpair(0xb, 0x4, 0x81, &(0x7f0000363000-0x8)={0x0, 0x0}) accept$unix(r0, &(0x7f0000214000-0x4a)=@file={0x0, ""/72}, &(0x7f0000326000-0x4)=0x4a) socketpair(0x0, 0x5, 0x0, &(0x7f00005aa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000030f000)={0x0, 0xee, "ba1348958059e3a58b860c9d91067e52eaeb8db1d00be333dcd9c2166d5bb5deea3f8aeb5fb32ad4120ee7c1ab8326d7015b2ce54f101ccd0fe067983e8473948143d5dbe05c5afb8abebc8aaf050f5f7274281def3094bbc52bef6099c7503ffc422d6a387fe1c53a141a601112810b055d01247c9d2b15db19059012c5e236020c20719f3170fc0ed92bca790f8f7cfc12ff7b8f72ba1bd7fc58b944227c34d41660b48dccf3465333fc9f0b718e724badab9b7ea30883bb50bf2cedd87896dd29fc44f1219e11b2acf1719702f3eb80282f2df41ffaa6d72c6a1e3b72b2ec7055779aeb1ab4049bee923833e1"}, &(0x7f0000405000-0x4)=0xf6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eba000-0x8)={r3, 0x6}, 0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00002d8000-0x40)={&(0x7f0000f75000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000944000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000857000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000c12000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000bde000)="881ac4979a423d38644d2c9e6e49f5d7", 0x10, 0x8000, &(0x7f00001a3000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000f69000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x80000000, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) getpeername$ax25(r2, &(0x7f0000167000)={0x0, {""/7}, 0x0}, &(0x7f0000f59000-0x4)=0x10) 2017/12/20 17:20:39 executing program 2: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x1, 0x6, 0x4, &(0x7f000062e000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xffffffff) getsockopt(r0, 0x10d, 0x11, &(0x7f00001b0000-0xab)=""/4, &(0x7f000027d000+0x83e)=0x4) 2017/12/20 17:20:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ee4000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000011e000)={0x6, 0x0, 0x3, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00003a0000)={r1, 0x8}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000181000)=@assoc_value={0x0, 0x0}, 0x8) 2017/12/20 17:20:39 executing program 6: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)='9', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000002000-0x2)=0x8, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000)={0x0, []}, &(0x7f0000001000-0x4)=0x4) 2017/12/20 17:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00008ca000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f00006d3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ebb000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000380000-0x4)={0x0}, &(0x7f00007ed000)=0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) 2017/12/20 17:20:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000538000)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d12000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00007c4000)={r0, r1, 0x3, 0x1, r2}, 0x14) r3 = socket(0x1e, 0x1, 0x0) setsockopt(r3, 0x20001000000010f, 0x800000000082, &(0x7f0000a3b000)="00210300", 0x4) 2017/12/20 17:20:39 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000)={0x4, 0x0, 0x53d7, "2823ed650827", 0x200, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) setsockopt(r0, 0x114, 0x0, &(0x7f0000149000)="", 0x0) 2017/12/20 17:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000995000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000140000-0x8)={0x80, 0x3}) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000109000)="1c0000001e000720271622081d00000001000000000000020500f70000020019", 0x20) 2017/12/20 17:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) r0 = accept4(0xffffffffffffff9c, &(0x7f0000aa5000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac6000-0x4)=0x10, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000b64000)=0x7, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x400000000005, 0x7, 0x3, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2017/12/20 17:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdc000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac1000)=0x20) r1 = accept4(r0, &(0x7f000014d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004b7000-0x4)=0x10, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00004a5000)={"1c580d4ef2f04c0cb59ab70d4c36195d", {0x4, 0x9, 0x0, "a53af2a5543b", 0x0, 0x0}}) r2 = accept(r0, 0x0, &(0x7f0000cbf000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f6f000)={0x0, 0x9, 0x80, 0x7}, &(0x7f0000fdc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000138000-0xc)={r3, 0x2684336a, 0x10}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) 2017/12/20 17:20:39 executing program 6: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000741000-0x4)=0x0, 0x4) recvfrom(r0, &(0x7f0000dee000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00001a0000)="e2", 0x1, 0x0, &(0x7f0000def000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009c5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000df2000-0x4)=0xc0, 0x4) 2017/12/20 17:20:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x2000000008, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0x15, 0x6, 0x1f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000002000)={r0, r4}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000002000-0xb)={0x4, 0x5, 0x7, 0x6, 0xfffffffffffffff8, 0x36d, 0x8, 0x80000000, 0x0, 0x2, 0x100}, 0xb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000580000-0x32)={0x0, 0x2a, "6908a7f1c4eeacce5818143441bc31a1bd30d8db2db48c1ab5e92c26e16ddb06b895fd1f453f5076d6e2"}, &(0x7f0000001000-0x4)=0x32) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000df0000)={r6, 0x92, "fc050fbbaeacebe8b6c4bcd29bf31a4c853a07da212aa4f42af1be4e09538fbd4f95bc3ab380ca489c0387248c367c5f4e484d1053f2199664402162ec2df8ffd0e17f3e4ff4b54e07039685348d41695fb7af27c4c4eb4ef309caab3b29c049a6a6592547e8be31aa6450c44fa4a79a04ef827cf729045be974899c8f1c99db7ea5e47d49c4e7da0cae3dedb602eb51b1c5"}, &(0x7f0000a7a000)=0x9a) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000115000)="", 0x0) 2017/12/20 17:20:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x8a, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a66000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/12/20 17:20:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ede000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff", 0x20}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e2c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e86000)={0x6, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000e4d000-0xc)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000ea1000-0x10)={r4, 0x0}) r6 = socket(0x1b, 0x7, 0x3) sendto$ax25(r6, &(0x7f0000483000-0x5c)="9edcbdea51a3eb86c517c2f84a440c82b4ece07c89f670ded4641bdf011bea38072789269a17152f299a93b9ab2b63a5a7a4bc91bb0f5276969c9b26b757a6309706f708c19594d411061a92ad19ce9e246e2e0354f4db356c2893ad", 0x5c, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/20 17:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b39000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000f0f000-0x1000)="11b981c3293d1e6a", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000063b000-0x38)={&(0x7f000026a000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000094c000)=[{&(0x7f00005fa000-0x8e)=""/142, 0x8e}], 0x1, &(0x7f00004a3000)=""/136, 0x88, 0x0}, 0x0) sendfile(r0, r1, &(0x7f0000e00000-0x8)=0x0, 0x0) 2017/12/20 17:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005a4000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_emit_ethernet(0x3e, &(0x7f00009fa000-0x76)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdee2e", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/20 17:20:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001e2000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000fb1000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @rand_addr=0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f02ac0b41e4370c9f0d5ac16ec9ee29e"}) 2017/12/20 17:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f00005db000)=[], 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 17:20:39 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d57000-0x4)=0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000609000-0x48)="ff8d57a9a22d7355032fc98689f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a104c2a6ba957d6e9796cd9a52c656e35012d8c4644605a7", 0x48) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f51000-0x10)={r0, &(0x7f0000845000+0xde1)="39c7edf9c9d79402c63a84f61b1dc75c1624d6f359ec60548394220caeb59ae9a665332957d7d2d567aec9"}, 0x10) sendto$inet6(r0, &(0x7f0000f4c000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) 2017/12/20 17:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a51000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000cbe000)={0x9, [0x1000, 0xae0, 0x6, 0x3, 0xb2, 0x401, 0x9, 0x9, 0x0]}, &(0x7f00009bb000)=0x16) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2017/12/20 17:20:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fc6000-0x8)={0x0, 0x6}, &(0x7f000045e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x8, 0x4, 0x6, 0xbaa, 0x3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket(0x1f, 0xf, 0x10000) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000c46000-0x10)={0x6e, 0x1, 0x5, 0xba63}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000e17000)={0x2, 0x8200, 0x2, 0x3ff, 0x0}, &(0x7f00001d5000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000e5000-0x10)={r4, 0xfffffffffffffff9, 0x4, 0x0}, 0x10) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 17:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000701000-0x49)="683281d515f2f4f9e32c593d956ecc5a721a7adb7617953ffff46f1e61e3c20178ac286b4f55b9cbae8e365ce6d37a8fa982dfe0d7f5ab886a405f4d8b6cb4fa7db19f9612ec4dc53c", 0x49) 2017/12/20 17:20:39 executing program 5: socketpair$inet(0x2, 0x0, 0xdb3e, &(0x7f00009c0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfff}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000)="1c7ee3d9", 0x4, 0x4c8d4, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000001000)=0x2, 0x2) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000001000)="76fb0006b0edc0459314e6b8d09343457cd156ec8fef9b2dad5d554fc6b9b86f379f478137470dccce3fa7e879c80bb0203296f5b1bd71150c3e9d", 0x3b) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000002000)=0xffff, 0x4) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0xe, &(0x7f0000004000-0x4)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r3, &(0x7f0000005000-0xe1)="773c3207fd8e74077b2e2d0a2d5beb02093f18ab6fa33f7ce51360a075e5e7f827b1f4e7f55a3876396c1072cff717f56c7f8e05a64dad0795aee127a7cd32e1cfb544a9fecfb8cd737f4c1cc26b139f13f4c479adc638ef53d47f7e9e8ce039993ebd1a7c7dffa88a0898254c0eb091bd62e3bf87bfb6dcd2a2c6fd70d7d3a215da3f0075b2e918d199650a3cb09f774c835fb932b0153e849437bb80bcc016bf3da6d5b1d5047937bccaf631ce6b9d35b9fb86228de585fa83d02af9993f09670f2af1ba0100432e44e25f8d27759da60e2e5e90f8b2c453b51c0d6f663ace68", 0xe1, 0x4, &(0x7f0000005000-0x10)={0x4, 0x2, 0x401, "12ad344d49fa", 0x3, 0x0}, 0x10) socketpair(0x11, 0x80001, 0x2b, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000004000)=0x80000001, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000006000-0x4)=0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000002000)={0xfffffffffffffff9, 0x0, 0x10001, 0x5}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000007000-0x38)={&(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007000-0x50)=[{&(0x7f0000005000)="27463dba4b6c2d84ae163a31bd4a46933631be8173d72079a8d282c9cadefd", 0x1f}, {&(0x7f0000003000)="bc1ae4e4c784d760115d9d81892089e1bbfbe889ee99df5d8686d275526c45abe1c023bf9438fd20e4630907c4434c7e8b3ff1b33968da54beb68a4846ec8755857b36e8d208265d7e7837eb58ac4eb013a10e340f7eb8f757679cd4de03a9804a39254fa19cfc", 0x67}, {&(0x7f0000003000-0x84)="ad4d73228b97fad5d873207a028df1e3a0bc576548f69d6ea7dad2782c43ae77387dd41dce4532827a995a5a48252f8b3969fa24b1113a667a2e1fad984e25226098005ef411d51e941e32f569c09c59f5ac1da572ede2eba8e8ed386dccfaccd34fbdee522eca7c20d6da2557f7b0ffd63e3a63dde63cae2a8acb8ba71b95a0040f3e65", 0x84}, {&(0x7f0000005000)="8d739dcebd158a4e272a0101ddc6c756d91878ac06a4dc282b9b1d01c4e2b47f524be05e795fec9cbf9dd680759550278832310504700233a5dfea9fdb9f3c93e088297c88561574d50ae16efe7973ef45acf685b3fb1f198f9c30c57bab9bbc21f7f6e382749cf8249b34735a40e524bc3d8b8f231d909e1a69bdf10fd725a51534d06c66af5318eba9db861d1c62bef91bfed2b8eb7ddfc6bf7472e8576fa81d01bc0ea23b9fad1a7a2cfca4c37b2c5dae1064339ff2743862f41523e6c7612232d5cd35badd13ecf81148b201314152803f64e790a6aad4e1aceae4ff4c0b08f2487e7052a3", 0xe7}, {&(0x7f0000002000-0x79)="4079d3ce3aa90eab16585bc8ba4d5d1c24b704105c15a699c1f6974c0743b0898c5bb7c60218c230fc9cf2e82b1ea596f2b6de75afbe0cbda4ca81533e275e9c9326b55da91df1b2d8cc98473a8e2f1406c0e4f5bb42285c242cb73feef14c18248ab577c49ed36f10bf88d4f648e201e8a74bf6b9108bf493", 0x79}], 0x5, &(0x7f0000006000)=[@rights={0x20, 0x1, 0x1, [r5, r1, r2, r4]}, @rights={0x20, 0x1, 0x1, [r1, r6, r3, r4]}, @rights={0x30, 0x1, 0x1, [r6, r1, r4, r7, r2, r5, r2]}], 0x70, 0x800}, 0x81) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000008000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000007000)=0x1008) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000008000-0x8)={r8, 0x5}, &(0x7f0000007000)=0x8) 2017/12/20 17:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f00007e0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = accept4(r0, &(0x7f0000351000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b87000)=0x6, 0x80800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00004ca000)=0xf9d8, 0x4) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00004df000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008f0000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f5a000)={0x2, 0x4, 0x6, 0x1000, 0xffff, 0x3f, 0x10000, 0x80000000, 0x8, 0x8, 0xfc}, 0xb) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2017/12/20 17:20:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) connect$inet(r0, &(0x7f00004b6000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r2}) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000000)=0x9, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000001000)="9d666e937503b888c0e69529e64d7cd6cdc714f4e9d9b94bae595d5f420cfe8257fa30b849a51ade16da05da6d21aeaa19067dddcd91d08fb2a7e6adecebb3ee9d436b991f86") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000002000-0x1a)=""/26, 0x1a, 0x0, &(0x7f0000002000)={0x3, {"6142bfe63b6514"}, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r4, 0xa000000000000}, &(0x7f0000004000-0x4)=0x8) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000+0x922)={r4, 0x80000001}, &(0x7f0000002000)=0x8) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000003000)={0xffffffff, 0x5, 0x1, 0x7}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000001000-0x40)={0x0, 0x81, 0x6, 0x0, &(0x7f0000004000)=""/0, 0x20, &(0x7f0000005000-0x20)=""/32, 0x4, &(0x7f0000004000)=""/4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000003000-0x3c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x3c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@generic="5d5d5a8fe02ddeef060d434caee814c2", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000003000)=[{&(0x7f0000004000-0xdd)="a5152e624a6a6b93ccf2eef3587ad09fd535637c6743b89a7a83bef40bae0e33feb47b076cbb6a6daf9ffb385274024280681b92d93cacda4b33ee59b6d54fddf8806b650398d649722140c4050a32ff54b6ba1d81b931fbdc8b6b4952537d6a5862644f30c1db42baea9df53e8d788c996e6cb9ca91512e44bb97b17b3710bd42d10775a31788fbb59847d9bc845150b7cfa0c161cdc691ea6d5c5198d9fba2f2221b6c62cf9f115174fb90201c1bae39135c9b56db04483a15fcab19b9c7277568c6a40b5c6392f298ffe5ea184bf3608b8e703fd1bd832d1e23e155", 0xdd}, {&(0x7f0000007000-0x9c)="9e1d39cf4bacaead793327a40eda332857f422c8c9c059f1a50c4857cf7bce05775f0425ef877072b4cdee0e8c8b502f34e02738fc645ca595d90566bc53c3d3a7e700623e24f33db205eedd21f718f9ec4367bc62f3414a9443b4b6c229bbcd2fbf716809d8eef0d2bbd25863dd4f90c219ac38cfcca8b0033ee9753f319b60c6b4e7c7ad5d643340d2be32eb3eb114b1f2d8ff18ef81b3503bdf5d", 0x9c}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000005000-0xae)="e7e0bc8c7bb2b07492bd1c08fc81c6244ab7a9463e5761e0973b7ffc2aca044ebc05c773f5a427418b5c9f3b839492a0627aceea6c87ea5c52b81938b9a157f3b9bdd16daba34b52240bedd3bfb95b9437defe89f22228ba8bb4b0e73348306e25b7eca1e3ff7fdb9eec9a7ba14f1e88c78b7faf3f897c66fdaa76c1905db4f9225dbc3aacb2dc6d1061eac8da5a3c864b3e3433a0b6e9cc2ed396673b96498308bee6879cc90fa5b651648615ac", 0xae}, {&(0x7f0000000000)="2e08918ce67e8e6c8b4cd9648fa152c893f9c21587f5976ab107154d5713d26e261319a1256f71eca9ec5f07969aa6f9b495a4c32df353ae0ff1063ac760580f26f0002b0629de936f", 0x49}], 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000008000-0x4)={0x0, 0x0}) 2017/12/20 17:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00008ae000)={@random="4babf1e70ec3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@dstopts={0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x6, "ef2b8ff540b6"}]}], ""}}}}}}}, 0x0) 2017/12/20 17:20:39 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000c2f000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002fd000)=0x10) connect$inet(r0, &(0x7f0000fcf000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x3ff, &(0x7f0000a71000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r2, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x401) r3 = accept$inet(r2, &(0x7f000068b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x7, 0x1}, 0xc) 2017/12/20 17:20:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@buf={0x0, 0x0}) syz_emit_ethernet(0x98, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x8a, 0x0, 0x4, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "0f8c3edb1d539b000aee2ba05baabbde827aa5654c92fbf79bdf118f959afeaec9bef2658d6de79e335abe4851fa3cd3733e2ce9d90f34469f4fddaf16333d7566f9bb82cf23b599fa2f0670afd7608c81891fc583e94dadd7d7150b82e49c31d4204adff55057c7d132d0e6fa1d"}}}}}, 0x0) 2017/12/20 17:20:39 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc2000)=0x80000000, 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x3f, &(0x7f0000fc6000)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fc7000-0x10)=[{0x4, 0x100000001}, {0x4, 0x4}], 0x2) recvfrom$inet6(r0, &(0x7f0000fbf000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000b60000)=0x0, &(0x7f0000961000)=0x4) 2017/12/20 17:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00003d6000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000068d000)={r0, 0x28, &(0x7f0000a2c000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009d4000-0x4)=0x4, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e2b000)={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x8325ee57892cd2cf, @random="11f8bb909322", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000418000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000846000)=0x14, 0x800) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f00008c6000-0xee)=""/238, &(0x7f0000841000)=0xee) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000636000)={0x0, 0x2, 0xd7, 0x0, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000a4d000-0x3c)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x4000}, 0x0}], 0x1, 0x0) 2017/12/20 17:20:39 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x4, &(0x7f000044e000)=[{0x1d, 0x1, 0x80001002, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005e8000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b9d000)=r1) 2017/12/20 17:20:39 executing program 0: r0 = socket(0x9, 0x80807, 0xc3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000002000-0x2)=0x909a) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000eed000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/20 17:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000937000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000707000-0x10)="e530000000aa7854fbcd0200ddff2115", 0x10) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000010e000-0x2)=0x10001, 0x2) r1 = accept$inet6(r0, &(0x7f0000331000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007e0000)=0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000007c000)=0xae31, 0x4) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000859000)={0x0, 0x0, &(0x7f00003a3000)=[{&(0x7f00005fb000)="a8c91514c5e01d5889930cf0607d5765", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00005ea000)={&(0x7f0000b97000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a3b000-0x60)=[{&(0x7f00009b3000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000449000)=""/213, 0xd5, 0x0}, 0x0) 2017/12/20 17:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000aa4000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c71000)={0x2, [0x0, 0x0]}, &(0x7f000068e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005e5000-0x8)={r1, 0x9}, &(0x7f000052f000)=0x8) sendmsg(r0, &(0x7f0000f74000)={&(0x7f0000593000-0x10)=@ipx={0x4, 0x0, 0x1f, "2bee2e6d56a4", 0x4, 0x0}, 0x10, &(0x7f0000274000)=[{&(0x7f0000efc000-0x37)="fa4fe5cd21d56e67848f4851d65ed2df1f91b6d7a973c9c0b326f3e840713f33ced84af4962be5a9a1717a907e06b2a83cbe1d344634a1", 0x37}], 0x1, &(0x7f0000764000-0x1f0)=[{0xc8, 0x0, 0x80000001, "ae434a4b10e445cad43d68481841e7c43290f1443f7fc85426aae213dd9c7cb2b7a491c42441519b0a8805e1228262bfb5b879c3fb1abc60aa94e715d280acb36af50aa0d4ea9eb436d8dcb8f87453c3f0dca51e086f1ce182ec27df399ccaf6c68c218724e5e2900ab5c733f93d0b09c919ce8fb5ac50ebceb1b34128b73cbf3d6a8ba7fcd7ea3908bd053e6ada6a98b407018a482ca8298caeb1bdf3218eb0193ee9a31a70326e2bfd0074ba4bcd175c"}, {0x80, 0x10c, 0x800000000000000, "671c000f00f43b4b4f3396f79b4f6b8d153e88283b828fb5db2a9c48fe06180209b6f4e863fd351b984d22b9b4f98627eeed9248b28e43f31ac9bb1cc653a24efaada195edfe8724db3b0b7a8536e0b4ffbcf6ba3ff89fe928cece966dc0c32d5fda3a31093e12a6301ffb514b9689"}, {0xa8, 0x119, 0x0, "ebad68ebb21fb82e7cb63c0eeb195e2068b8ab776ffd0a7db26ea7630b1126a1a7ccf25f4acbacedbf130700dcbf7ac98d367370d55e229408cc49b0d06d87e061c71689a826abde784bc61801c8d790bb06691ae7eb768a26fc3a4ea1ba510f3c899868cfd4c96edc33307b652fa272a531c22a2483efab3721a90bab599bda7b656d13e4fb51659891fe65b00ab67a7f26fb77151e928b"}], 0x1f0, 0x40010}, 0x0) r2 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000cc0000-0x4)=0x0) getsockname(r2, &(0x7f0000bdc000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000cdd000)=0x58) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000016000-0x58)={0x26, 'hash\x00', 0x1, 0x200000, 'mcryptd(rmd256-generic)\x00'}, 0x58) socket$key(0xf, 0x3, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) 2017/12/20 17:20:39 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f69000-0x4)=0xc81, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f34000-0x3)=@assoc_value={0x0, 0x8a}, 0x8) 2017/12/20 17:20:39 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000001000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000004000-0x60)=[{&(0x7f0000004000-0x67)=""/103, 0x67}, {&(0x7f0000002000-0x39)=""/57, 0x39}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/61, 0x3d}, {&(0x7f0000001000)=""/132, 0x84}, {&(0x7f0000003000)=""/141, 0x8d}], 0x6, 0x3) 2017/12/20 17:20:39 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/238, 0xee, 0x2, &(0x7f000039d000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f000066a000)="24000000100005004d07e30800de010303050100060001001e000000f70000f100000008", 0x24) 2017/12/20 17:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x1) sendmsg(r0, &(0x7f0000b1c000)={&(0x7f000073e000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "a087343f5dbbebaeb53b1a71229ddcfbca6090f237c49d9aabd7fdbafd9ea9b7830648276d71b5ad7e31de3f91d573debc210c995f9120ebdb785e7a35111f", 0x0}, 0x60, &(0x7f0000a9c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000acb000)="f13e73815fc2082f0981a61c413a", 0xe, 0x4000010, &(0x7f0000b71000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x17, 0x5, 0x800) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000d8a000-0x4)=0x0, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b94000)={0x0, 0x0}) r2 = socket(0x0, 0x1, 0x0) socket$inet6(0xa, 0xe, 0x2) pipe(&(0x7f00009d2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008df000-0x20)={0x1460000000000000, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f000075b000)={r4, 0x23}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000058a000-0x4)={r0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004a9000)={0x15, 0x5, 0x0, 0x200}, 0x8) 2017/12/20 17:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffe000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000474000)=[{&(0x7f0000b83000-0x93)="", 0x0}, {&(0x7f0000117000-0x77)="", 0x0}, {&(0x7f00003fb000-0x1)="c1", 0x1}], 0x3, 0x0) 2017/12/20 17:20:39 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e63000-0x1c)={0x2, 0x5c32c7ba, 0x6, 0x2201, 0x1, 0x1, 0x3}, 0x1c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e62000)={r1, &(0x7f0000064000-0x1000)="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", &(0x7f0000ada000-0x81)=""/129}, 0x18) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000943000)={0x480, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x68, 0x8, 0x6, 0x100000000, &(0x7f0000e64000-0x10)=@generic="34f9e06872f7cb5aa23a1289ed94d9f7", 0x4, 0x37, 0xb}) 2017/12/20 17:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) vmsplice(r0, &(0x7f00004fe000-0x70)=[{&(0x7f000001b000)="383db91eb31e83299aab7b2b6dc54ca7fa35ff266a47fda83ea8bad6f6a1be333771178fe5f4d22f185db3b553611ae0001c75d1d134dbc3f759b9becef2942d9f3955b1caa87c68b7e76de05e0f2b1a94b5b84f63dba417d4d8e7ba3b9b840b3405ffff02da0e749e4768da7caad57dd71309e694ad732a2b417bdb6ba86129691b28e1869f6089276c82cdf68c659c75f8be", 0x93}, {&(0x7f00002b1000)="", 0x0}, {&(0x7f0000f1d000)="48f72d91c8f5a9052c0e909d96f05446abb61b26f426f151161279d7e3454c93af25443ca7776bd882979e3b0c5c17fad8cb0ebf790880f9592a0365d0e9d218", 0x40}, {&(0x7f0000f09000)="d9b73a2bb3c94e2ce50a23a9a881ee37c36fe591acc788a9d40d54a5dbac2e1034033fa0aa5566538483b7943501", 0x2e}, {&(0x7f0000c9c000)="32c720456327e750a767576f8571202829c6c34156aead40b0d3685e46dc5bf4397d2378162aa69e53aa73039cee29422ab5e7a6c57469aaa279d653b22106d1c2a8a46e2cdfaaf4d055865b0d8bcbc906ccd4f550a6714c7efc95a82adeb154f4013bba7122acd60f44c40dd3be28b03a65af3896f83204784d3f0f81cee6f3e31e4a78318391750b02a92215cb1c8b9404d3f4a5214d602222fc0cc304b2ff5a9a31cac6c8c17e5eed2a94", 0xac}, {&(0x7f000050b000)="a064", 0x2}, {&(0x7f0000380000)="83a9bea516a2818062a203f2f19efa8f606f717626ec20177f1994108bb056c2301b7092e5d5d3aab5ce8c2e4de8096a68565a1a244ad23294a3706aa383cd05941f77d0fabedc74a821709ad859288218f8223469188d6b770b2e9c3507682069b793f342adbc511567c94005dab7e87d1761e6648eb84b054f9718", 0x7c}], 0x7, 0xa) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000ca9000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ee9000)=0x3, 0x4) sendmmsg$unix(r0, &(0x7f0000c19000)=[{&(0x7f000039a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000088e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/20 17:20:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0xba)=""/186, 0xba, 0x2000, &(0x7f0000f54000-0x1c)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001d0000)={r0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000486000)="ce957ff22946dcd4f7304555", 0xc, 0x20000004, &(0x7f0000199000-0x1c)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) getsockname$netlink(r1, &(0x7f0000613000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f65000-0x4)=0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f67000-0x4)=0x0, &(0x7f00002b1000)=0x4) socketpair$inet6(0xa, 0x6, 0x81, &(0x7f0000f65000)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x3, 0x3a) sendto$inet6(r3, &(0x7f0000239000-0x2)="33e4", 0x2, 0x10, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f68000-0x4)=0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f68000-0x4)=0x14) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000f66000-0x12)={@common='nr0\x00', 0x5}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000f66000)={0x1}, 0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000f68000-0x8)=""/8, 0x8, 0x40000100, 0x0, 0x0) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000f64000)=0x0, &(0x7f0000f64000)=0x4) 2017/12/20 17:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x6, 0xb, &(0x7f0000ad9000)="034b0700", 0x4) [ 129.865499] sctp: [Deprecated]: syz-executor7 (pid 2567) Use of struct sctp_assoc_value in delayed_ack socket option. [ 129.865499] Use struct sctp_sack_info instead [ 129.887472] sctp: [Deprecated]: syz-executor7 (pid 2581) Use of struct sctp_assoc_value in delayed_ack socket option. [ 129.887472] Use struct sctp_sack_info instead 2017/12/20 17:20:39 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000003000-0x10)=@req={0x100000001, 0xf3f5, 0x7ff, 0x9}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) 2017/12/20 17:20:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000dbe000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b23000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009be000-0x108)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x6, 0x8, 0x0, 0x8000, 0x3, 0x2, 0x200, 0x8001, 0x5, 0x7ff, 0x80000001, 0x3, 0x7, 0x80000001]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000102000/0x2000)=nil, 0x2000, 0x3000003, 0x1012, r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000103000-0x4)=0x1, 0x4) r2 = socket$inet6(0xa, 0xe, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000104000-0x1c)=[@in6={0xa, 0x0, 0x7aca, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}], 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x7, 0x100000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x4, 0x4) r3 = epoll_create(0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x80000018, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000103000)={r1, 0x8}, 0x6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000004000-0x4)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000102000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000002000)=@generic={0x0, ""/126}, &(0x7f0000006000-0x4)=0x80) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000004000-0x4)=0x2) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r4, &(0x7f0000006000)={0x1f, {0xd, 0xfffffffffffffa10, 0x6, 0xffffffff80000000, 0x9, 0x5}, 0x200}, 0x9) socket$bt_hci(0x1f, 0x3, 0x1) unshare(0x40000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000005000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/20 17:20:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000bd000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) 2017/12/20 17:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10000000002, 0x0) write(r0, &(0x7f0000689000+0x9d6)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) pread64(r0, &(0x7f0000b78000)=""/208, 0xd0, 0x0) 2017/12/20 17:20:39 executing program 2: socketpair(0x1f, 0x4, 0x6, &(0x7f00001a9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00008ba000)=0xc) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bae000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000973000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r7 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000c70000)=[{&(0x7f0000001000-0x349f)=[{0x96, 0xd90, 0x4, 0x2, 0xfffffffffffffffe, "ed96c69db213c42fa6d73991ce04ba49558b991bb771ff30857f00546231ab22b2632111ae08ce61db0a7bd17a8cd3aa776614aece01480ad2afa544ab5b26fada3dce40ab8cc1e22ff721570a4eaae2c11245174c63294702177097cde0bfc05ef677c8ab2e4aa2a49ac87e7f996c26d011c929c860ba42f0b5a175a89a4d2d4f3601139523"}, {0x1010, 0x0, 0x22, 0x8, 0x3ff, "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"}, {0x62, 0x6d, 0x20, 0xe855, 0x6, "26d4f4b7b8157f31dcd34fb41ef3fb4dddbe9b4afbc8338a5009a8973a1ebba748642ff86aab47c831f2166dae6b69589af52e2b52a38d407885afbc8bb729d3382ea5808a765374e2b76f8362f7963a66f4"}], 0x349f}, {&(0x7f0000301000)=[{0xe4, 0x7, 0x300, 0x7fff, 0x8000, "ff16f8e17eaf4c6b568b793cf60879afb2da47869e12674522b96f8abc8a4c10401aec6f75a4b52a57969c1b6d13a9dce93217d85f83cfedb719ca744ccc4a3502be73b87fe8c70666fa46ecc2a41a5d450ebf2593278072e562902d6927e3159529701e6496721b29f641527cbd951efabbc8ba7406fa31f5bba48e1c22420ea04f62a0c28b6d5775ae09e4e6e22385424060f6bf4d806581c64fb9a2b30955f8483821fcdc019ca9b15448c2671e83915841fcf704cbeb6e5d3697d43040f0c5a51d2ec0c4aa7c41b4941ebc8a2b96546b4dee"}], 0xe4}], 0x2, &(0x7f0000109000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x20000000}, 0x20000000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000cd8000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) bind(r8, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) 2017/12/20 17:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f00007c0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000376000)={0xff, 0x8}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ba2000)=@assoc_value={0x0, 0x0}, &(0x7f0000e55000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000037e000)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000037c000-0x8)={0x0, 0x100000001}, &(0x7f0000a04000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000414000-0x4)=@assoc_id=r4, &(0x7f0000ed8000-0x4)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b88000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00002f1000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a7000)=0xe8) bind$packet(r3, &(0x7f0000301000-0x14)={0x11, 0x8, r5, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/20 17:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000266000)="240000001d0001000d00fa080100040415390004100001000c000100000000ffffff10e1", 0x24) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000559000)={0x8, 0x5, 0xfffffffffffff801, 0x2be, 0xffffffffffffffe1, 0x5, 0x2}, 0xc) [ 129.895995] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/20 17:20:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x8000000003, 0x8) setsockopt(r0, 0x5, 0x9, &(0x7f0000f87000)="25febd7a4504431783469170a40206d7a427c951e2eded65387e75ee9bace2c04c923f7c40874988693e94badb1b0a293e1dc9c2a78e1729b0ca059a208dba77ab1a4c70d624d9e34e624e6e1fade9ff5d0772183f75d777c2912a98cba111961375d48b7056f263fe5b12c6fc2298846592fb318b979fefccba8fbb207e210813301fbf96db32e84a4fa286cc2a985338b83701657c4fdc0ad7ab7c294702ed16ab3afd4a41ccae1be18b9eecb99655678cef4601", 0xb5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000755000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="f16b2aec4798", [0x0, 0x0]}, 0x14) listen(r0, 0xdaac) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000517000)=0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000090c000)={@common='gretap0\x00', 0x3}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fb6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80, 0x8, 0x4, 0x500, 0x3, 0x80000000, r1}) r2 = accept$netrom(r0, &(0x7f0000a49000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e52000-0x4)=0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a96000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) bind$nfc_llcp(r0, &(0x7f0000504000)={0x27, 0x80000000, 0x4, 0x7, 0x8, 0x4, "3f8f3b2ca0060ed92e4ed083fa4fbae3ed38bc16b07a4e489109661fcde9b6b5168bf06990e7471f6689cc6a39632b898e4fa9bbb96196a99ee096364aa185", 0x7fffffff}, 0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000c7000)={0x0, 0x35, "e56bc947256916b20247c2791cef801dc2aa759426e82a8ee23f1d2efae9f1d6228b5f027344926e5b6ba3e1631bf09b1d99564380"}, &(0x7f000043a000-0x4)=0x3d) ioctl$int_out(r2, 0x5460, &(0x7f00004c5000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000031e000)={r3, 0x0, ""}, &(0x7f00008b9000-0x4)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003ef000+0x749)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000057c000)={r3, 0xee7}, &(0x7f000071a000)=0x6) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000066000)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r0, &(0x7f0000cc8000)={&(0x7f00000a9000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000538000)=[{&(0x7f0000e08000)="057cf633e316ef8de90c426900571eda93ff69dcd11198a0f154cd50f086d661e36468f6d3377b70ab688f849eed2a65396a793da5144e90997ceea80240137e9b580863951aa248d908da22d33bd947981681df6523d7fa99fdfe3acd6c36829528833b05c8d925f98093042a9ddc07920ceb9f3e883b5d17ad00c205f13c5dc4c1048fdfc0876c5332b576e2288a57bf5dcdbe84759dc06084df9b3e0881016e", 0xa1}, {&(0x7f000042a000)="5c07b5d6ca7bfff21f6047257a67fdb7b9924927aee34ac40588cbe6f9f5bfb209dd6223f02b7786ab73f9ff8526dafa2e84c84ea66f6d60263d7cd59beda1365700edfd5ba4ff00f6532eba321b33cb3e643cbc0338d9c72bb6896679e83e45f7e38544fe7ae83d9e5d602d2831646c7d", 0x71}, {&(0x7f00004b7000)="ee959889d65fe82f31906c817be952445d1507510af92393a14689764a2ee259dd7f99e6147f59cee8f9520fdcefa247317bf6d14289b323b6780ca8d8da63e390242b861e24ff032e11d93f57095ae9485c7af53ca6613777954ad1ef490b1cac3e73823b4432b1f27a801011c0d96328074d2be5ff81", 0x77}], 0x3, &(0x7f0000b88000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r2]}], 0x118, 0x44000}, 0x8001) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000d69000)=@req={0x5, 0x3, 0x1d, 0xfffffffffffffffb}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004aa000)=0x8) write(r0, &(0x7f00009f9000-0x5e)="f34a000000000000800013ce03ec417b4fa43883e40beeb22d92bd7f1a7807f3fbdc3abe4c06961abe5972f3d3fbc78d4ce5c4743c8fa702dc072434a0c75089a5372193db56935c678d6732cdc5dbab42377c46d5c020a50bc63349e20d", 0x5e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a25000-0x5c)={{0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x7f, [0x9, 0xe1e1, 0x9, 0x84, 0x0, 0x10001, 0x1, 0x30c]}, 0x5c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000979000)=0x0) accept4(r0, &(0x7f0000fb5000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000629000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000009c000)={0x9, 0x8000, 0x1, 0xffffffff, r4}, &(0x7f0000cca000)=0x10) 2017/12/20 17:20:39 executing program 4: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000acf000)={0x1f, 0x1, 0x3}, 0x6) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000ad0000)=""/145, &(0x7f0000367000)=0x91) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000ac1000-0x45)='2', 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00007c2000)=@generic={0xffff, 0xfffffffffffffff9, 0x7fff}) listen(r1, 0x0) 2017/12/20 17:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000889000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1000, 0x7, 0x4, 0xffffffff}, &(0x7f000087b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b5a000-0x4)=@assoc_id=r1, &(0x7f0000549000-0x4)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc0000)="11", 0x1, 0x1000020000805, &(0x7f0000283000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000b40000-0x47)=""/71, 0x47, 0x163, &(0x7f0000a46000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1f, 0x7, 0x8, &(0x7f0000191000-0x8)={0x0, 0x0}) getsockname$netlink(r3, &(0x7f0000d6a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000014d000-0x4)=0xc) connect$nfc_llcp(r2, &(0x7f0000203000-0x60)={0x27, 0x6, 0x4, 0x3, 0x80000001, 0xffffffffffffff02, "56c43b110ac86c2676c313c78ac7e2524de6d95712812d7602d85482d64675a9844e163e8bf6290ada2a7e703d14fb9e208f35c9e1bf7e6d0717231b7c7624", 0x1cb}, 0x60) 2017/12/20 17:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000854000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x1b, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end={0x0}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @noop={0x1}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x9, 0x84, &(0x7f00000c2000-0x8)={0x0, 0x0}) 2017/12/20 17:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000aa000)={{0x2, 0xff, 0x0, 0xff, 0x6, 0x10000}, 0xd06}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) [ 130.026422] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 130.049688] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 130.101518] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/20 17:20:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = socket(0x1, 0x2, 0x401) socketpair(0x40000000000209b, 0xb, 0x10000, &(0x7f0000986000)={0x0, 0x0}) r3 = socket$inet(0x2, 0x48, 0x1b30fad2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ac9000)={0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4107a882}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000413000)={r4, 0xb2, "3cfe960a9cdf983e42def9346d081c6f2ef6c9d8317c2e2a4785157b99eb8e60a245fd8feb22038cff6e1f3250d63ddbfa2b0a46a97cd924ab075e33f1f465da205f6621886bbca9a196fd056774c5a890d9dad2a4b628575fb39797533191e74cc9725b7221543c2314b4e8237a480ffc7515a0749800ae205d3575281782a286313e1eb4eb564825094acad68ff1c6982bdcab399cf067bf1938ba6dd238552202562403828b24f5b5baf859987eb08f14"}, &(0x7f0000268000-0x4)=0xba) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007b8000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000043b000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000fb2000-0x6a)={r5, 0x62, "5aab10df13e7253dfacaf901855cb5b881677160643261cd0da21ebffbae79f788e5fe588e9f25d03e4404f44b0ab813dcc47d6925dfa55bb3d71c41bf7ed84dff5c10d1a28e1b40f86d42648e1391e13b7940e59e91a714596e048be5b80715dd51"}, &(0x7f00001df000-0x4)=0x6a) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000739000)={0x81, 0x8001, 0x8002, 0x8, 0x5, 0x4, 0x7, 0x0, r6}, 0x20) sendmsg$netrom(r0, &(0x7f0000006000-0x38)={&(0x7f000000b000)=@ax25={0x3, {"a0cc3f3dcdeb13"}, 0x5}, 0x10, &(0x7f000071c000-0x30)=[{&(0x7f00000e8000)="e45379dc3aab683dec60a3c354edc90d1146288cbed8196a8a532fd040146ea2085d2e378be1deb03dceb49e709042a4f2aa113395d8d8636292431cf3fabc363a5ac0a9df02033753a3d99449dc2a694d5c7ee621e4152d9e7a3ab4a9de38c8b1541b", 0x63}], 0x1, &(0x7f0000571000-0x1068)=[{0x50, 0x1ff, 0x200, "0231e2193f2210fefb61992cd7972d989891f6c32c3a9b5bee873316a09dbc799cc6ae532f264baae5143e182127542421eeb869d1d16a6b52eccf9ee870a5ad"}], 0x50, 0xc880}, 0x4000000) r7 = socket$netlink(0x10, 0x3, 0x800000000000000) writev(r7, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d0014000000000000000000088f", 0x2a}], 0x1) getsockopt(r1, 0x5, 0x5e0f, &(0x7f00007bb000)=""/116, &(0x7f000030e000-0x4)=0x74) 2017/12/20 17:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) write(r0, &(0x7f00003db000-0xfc)="240000001d0001010000010000fffc00140dfdfa1000070006000200000000000900000000000000b43f0fc87e00000000e1ea5e", 0x34) pipe(&(0x7f0000902000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c11000)={0x8, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) sendmsg$alg(r1, &(0x7f0000ec2000-0x38)={0x0, 0x0, &(0x7f0000077000-0x20)=[{&(0x7f00001b4000-0x1e)="42ee22b9743eb58ae9c2a8587e06a10ae68801a8a0a87a18b51b0e46c6be", 0x1e}, {&(0x7f00006e4000-0xfb)="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", 0xfb}], 0x2, &(0x7f0000d84000-0x268)=[@iv={0xe0, 0x117, 0x2, 0xc9, "f636ad3107fa2689155d4fff0997d9696df0c6f005644bf52aeb03530c4a7c13ca2f5f2d4d91bdb473dce996034041f8f8639648555ec037e66e9375e203776460708d1293a721d42016f41b96f9bdf37ecfc3ffebd1a9cd56e808caf5ab3f6744d17eca57b946a464723260e2cfba2d64400e0357d54cd756b75438c117311cacfc90297022467a335df5c6138671dd8e88f26cd89ff94f0bc487884690567900cc9af62b532d5f89e7590c28a349050f856f934c6481587fd868612f37dd27da554075a23995a520"}, @iv={0xe8, 0x117, 0x2, 0xd3, "c5fe9cedfc57cfc26925a06de04eac9eeefce790331efe546e14960e40819e1e71a94ff5b162e204fca42ac05a04a7b3a8953fdfcbd011c2e88b6780ab14bb3b38e25e2193dab2f07abdfaa4e204f590f37debe416476cc30fe689419b66202a2ca7c76bfa224da21b704a31f32967d258ab98bfff9a6d7cd1570761df60864891f1493e232ba97c4822a3c2218afa5c4f0c7b5e1fb5822a3a75be9d51fc2fffcb1284792cf7eaf4432543dc6c2bf0f90b3a41c8cb1ae2fb60b82450cdd21fc3e56fb0401ba24c2129045b14501454e6864a9b"}, @assoc={0x18, 0x117, 0x4, 0xc7}, @iv={0x28, 0x117, 0x2, 0x10, "aae0e0e99ef33cbeeec3c097e25b74c3"}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0x800}, @assoc={0x18, 0x117, 0x4, 0x197}], 0x268, 0x0}, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d10000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x0, 0x1, 0x9, 0x2, 0x1000, 0x0}, &(0x7f0000387000)=0x20) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f31000-0x28)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, [@multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x28) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000b54000)={0x0, 0xfffffffffffffffd, 0xfff, 0x2}, 0x10) 2017/12/20 17:20:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) r1 = socket(0x0, 0x80003, 0xe33) getpeername$ipx(r1, &(0x7f00002b2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000caa000)=0x10) recvmsg$netrom(r1, &(0x7f000079a000)={&(0x7f00004dd000)=@ax25={0x3, {"cac1e0a9fd0c12"}, 0x6}, 0x10, &(0x7f0000bf4000)=[{&(0x7f0000883000-0x6e)="e7522a8e74bae03e648cd7dbc40c56e6fefeb7577fb407af8fe0ee05345011f2fd9839ee9b99f1eb5a05ec4dd8f46ceba076f3300da1cea62afcfeaeb9acd351b58ec113459c118e703d959bd5b9e702868166c9f6c1d2ae09e2ca3a40c202d992e9a358e8fe3d36aab309a925b5", 0x6e}, {&(0x7f000040c000)="4eb058a1d3ba35c268fb02e2570b7a06a345cea271d54e64e8cf1e19d8d26fbf33421d547244239d8a359e26526fcc405266c83b6e2f0e", 0x37}, {&(0x7f0000b61000)="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", 0x1000}], 0x3, &(0x7f00007e8000)=[{0xf8, 0x18d, 0xcee7, "0b9766423813367a9e1d22969b1bccce883806760f9a92688d6cc03a07221389a0bc9e0219f50a123d69296c65cb136c0befbb7b460ff13216d1bcbcd2a7c9a218ed030dd27d185b0bcd84bb8ca5d9eb2a315c41b4e9333055a47b86426e303b99a3e213499715efaa762a8fe7fffb777521245782aeb699fc2d72c3075e87cdb773078f786fa9bee41402d28603caad0c9d5b7f206a9535a27819467ed7a8f938035f1c8e639031794e58895497dc804ac0a27cde321fd81595a6b78bdc5bb4a591f425ab13df10ab368bac63c3f05a4584afdbc3ecd6e1b82c3803813dc465fd8defaa54"}], 0xf8, 0x5}, 0x10040) recvmsg$netrom(r1, &(0x7f00009ad000)={&(0x7f0000063000-0x1c)=@full={{0x3, {"aefad9a6520e46"}, 0x4}, [{"efddbda60a14ca"}, {"159147f8a0356d"}, {"fdade13c790f86"}, {"b1e41800dc6694"}, {"b42871a750e129"}, {"aab2b6b91d2ddf"}, {"0ae7ea00398d65"}, {"4b987c4809bb46"}]}, 0x48, &(0x7f00009d8000-0x70)=[{&(0x7f0000cc3000-0x73)="c1c67f2564442edafe2a13f481343619ab49f00d5a5fd26bb40a352760a36cc54bbcea7e7e466be3218b490deead5f014d805dd42e7790c47798d488ad75dd0e4290e51163821f0a0b4182a3da83f65f8289635102069d1d439f884b08b33bc72526e4684868475c66fe1b3d068dc5868e3b32", 0x73}, {&(0x7f0000f2c000)="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", 0xff}, {&(0x7f00001a3000)="9d1016b941a8d1900aae577f3fcc537b626dc5716517b8ab70c9adb197d4f3afe91c73dec779f09c2a783274981206543184339c148b2772e0049f8fabd096d46fb3f7ca03c644c99356b71b663369a71dd1829ba945550465d7d99e39241d3ece6f48451355e89f3d1cd13fb000", 0x6e}, {&(0x7f00002d1000)="62f904f828d68e9d5cbb99230e7b79c538b6ea29ae326f5cad99960e23ed866ec8d7eaf34dd8972611c4c54d9611a3325d08d980f05a5ea4043c9d8400412242829cfff2d41e143f6f909967b47736368bf364388a2cf6431a17e67400556ad1bb5a698acc5ea9", 0x67}, {&(0x7f00003bc000-0xb2)="0afaaa10370df89eb28e34ab1704a36e8bf64fd2ac141173552161a94b9a078491faac08b49b522f72b5626a268e69cf16ce9f5e961616d74921ce26ef54c77ac85871b05557767a3acb7ad5ef343bae77a6499ffd42197bf63a48bbd2fde41bba8ff8aa5a807cd48fba3d6b9dabe8d6249af54233fcb798b6a9825682f1c306b24513bf6102c06cf758cdb0a8a98b661f8c3e7d366528e9f6525f114f559652a92f79d54f983b672de55879c9f101e98f04", 0xb2}, {&(0x7f0000f8a000-0xd7)="18ff6f653e1d0c796c55e72e987b4bb6f6768ebc8ebb9d9a14f6f3b2147a020517fab2ba35300ed1447308ee2859fbbff4c3ca932a97c56e8e6a6af5943044d16d06f19ffd6b95c9e6a435fb299916fa29523a009aa70b9ea85b1b38db320257faa5af5848bf9e503ab8e238a92d41dfa56b2fc268079cc801aa58c068f401743ecbcf40c3344727809cf17d7f18282ed7c227519795a00db018caff838fc5d7d5e7b86b84dc8bfbe49d086da316386871eb7aad9af5eb72027787a97e0bacc752d85482c67e14577434b0ae84dccd48a2650001954e44", 0xd7}, {&(0x7f0000d76000)="79ba6cdcc0067e487c9d3a503c001d45af55c4146e85d3aa615cea832e6315eadac0ae48", 0x24}], 0x7, &(0x7f00003f5000-0x258)=[{0x10, 0x1ff, 0x2, ""}, {0xf0, 0x0, 0xffff, "69843e38c56962a24333cbf26a35220cd758db6be82d5223968260264ec3bbd3ea0830a2ab7e59f203dc629e389479b8b76d12fdd3148d64d2c1794bc460f4a2af4c8e7841b5b2f2b25949b494e6439f915cfa65d4a82015fdbaaa9e52016e514037e0e3b4cc2d8ba1350fe958a9a8487cea6dacd7e8a2f48d80a175e02248ab075b29020c7b2d77650992cf70274a16f23470b482b5898d8ad394c648a17a7d6daf803c44d13a1e7db5437a11304e2a25139347c59ab31669718bf0565dc90d98dbd061db9bf4f5375796f6b2832b14e099dbfe605f2b4cff5c29"}, {0x78, 0x11f, 0x3, "ae5068869d23920d70ab704e852f6d9e0b5b9dedc4397b8f7839faaafd3a85984ac7a8e97ef8d68118f868a802749eed5358f4a3451a480188cc3b512e2a0424957f08eefc2a1850ad4ad791ecdc03d65671f27241a0bb450ee60e9e9bab781ecb84da617e0707"}, {0xe0, 0x0, 0x81, "ec65147ee5a2b788139a4b23becf6715d8c84dd5361770fdbbaa2d7513f89d9a9192d50c54ed738fecb1e69746ede2cc47c8803b1cecc0f106229304340fd3281c1562db8e0f7885cfd56c19e1c4942ff8b995fccee56a7b28c570e831454679e94df607af5857cfc71690125fedc98ad991c32386f66a7a2562db53f0a172c9dcf0c31ad23d7f0fb2e9077f1498c89c387a0ac44ebd017f8e022556c9422f0128bd0964a1a664e4e021fd090b3be7aec09eef5a88c0cee259052e22b340042788af68c77474bc693469"}], 0x258, 0x240000c1}, 0x102) 2017/12/20 17:20:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000082a000+0xbb1)={0x2, &(0x7f0000520000)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x80000000029) r2 = accept4(r0, &(0x7f0000adc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f4e000)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b68000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xcaeb}, &(0x7f0000b32000)=0x98) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f00000ac000)="726a6e526610b61dff717d276db5de66f6080d5c352d239daf332f9c7cf4e839fec4cfb1e337edc26e109c2b47334e54289aab5ab58dc894a8d059d77f0532f5d5ba33aa291bb9653b130f3ea171264f2ca9ee12d717c0734205a3aff710ac2199271c9860bef23831e172567cb890932b08aa4e40708eeb4d68608e0f70ee8361c13e101176d9254248d91d2aea3403a575f00f956ec8f5716b") setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b6e000-0x20)={0x7a1, 0x6, 0x8004, 0x3, 0x10000000000000, 0x996b, 0x4, 0xfffffffffffffe00, r3}, 0x20) sendto$inet6(r1, &(0x7f0000266000)="2a019728688309004367cfe7b212090e44aa8d8b09cc18673bb6d811444daffabd2f6ab1d0c3b14e", 0x28, 0x0, &(0x7f000031a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$netrom(r2, &(0x7f0000e10000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000052b000-0x4)=0x48) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000ea000)={r3, 0x1000, "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"}, &(0x7f0000e69000-0x4)=0x1008) 2017/12/20 17:20:39 executing program 6: pipe(&(0x7f00007d6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008e6000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xff, 0x0, 0x2000000, 0x4}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000027000)={r2, 0xffffffff, 0x30}, 0xc) r3 = socket(0x10, 0xa, 0x378) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000002000-0x4)=0x9c2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0x33)={r2, 0x2b, "7b29e87f4264c2e035b6e6a1b0ad8cd06d360eec560f8fb77366a751750f28e82380756bb16ddba1c4070b"}, &(0x7f0000000000)=0x33) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x4, 0x4, 0x8}, 0xa0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000002000-0x4)={0x5}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000003000)='\x00', 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x20)={@common='eql\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000005000-0x10)={0xffffffffffff7fff, 0x8, 0x0, 0x0, r4}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000001000)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000)={&(0x7f0000005000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000)={0x3, &(0x7f0000006000)=[{0x81, 0x1, 0x0, 0x9}, {0x6, 0x6, 0x7fffffff, 0x8}, {0x401, 0x1, 0x3, 0xfa9d}]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) 2017/12/20 17:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008b3000)={0xffffffffffffff9c}) accept4$ax25(0xffffffffffffffff, &(0x7f000005c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b5e000)=0x10, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000060e000-0x4)={0xffffffffffffffff}) connect$ax25(r0, &(0x7f0000932000-0x10)={0x3, {"d004000200512d"}, 0x8}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00002a7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="30379b78ea01", [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x14, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/20 17:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004a2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000bc1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) 2017/12/20 17:20:39 executing program 0: r0 = socket(0x9, 0x80800, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x9}, {0x3, 0x51c91e22}, {0x8, 0x0}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000002000-0x4)=0x7f7, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000003000-0xbb)=""/187, 0xbb, 0x40, &(0x7f0000002000)={0x11, 0x1c, r1, 0x1, 0xd8, 0x6, @random="f1fb6f74c91a", [0x0, 0x0]}, 0x14) ioctl(r0, 0x100000000, &(0x7f0000001000-0x87)="f4649f74cdf44a0918cb58986f5b5bf7826462c836a1d6cbac7a460b4c376862a13bcf8e527b8468de4f3343ed819714a1e91e03be56d7aed382c8f993aab0a558d713ac070b923ade5ae79bbfad029ee2f0d4c8a086021b974e68554a40ceadb2af183d8779f417c011b1ec2398c0f6518891dc1613023d7025dd1e301267d3d0cd7c7a13f965") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000003000)={0xfffffffffffffffd, 0x4, 0x5, 0x3}, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000005000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000006000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80800, 0x7fffffff, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000008000-0xc)={0x50000000, 0x0}) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000007000-0x4)=0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000009000-0x12)={@generic="38c256d6beb0abd7d1b8ca0a096698dc", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f000000a000-0x8d)=""/141, &(0x7f0000008000-0x4)=0x8d) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r2}) 2017/12/20 17:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x10, 0x400000000011, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3e94ff", 0x0, "376ba3"}, ""}}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000807000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ef000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fc8000)=[{0x6, 0x1}, {0xc, 0xc9bf}, {0x8, 0x9}, {0x8, 0x80000000}, {0x3, 0x17e}, {0xb, 0x10000}, {0x3, 0x7}, {0x8, 0xfffffffffffffffd}, {0xb, 0x26}, {0x3, 0x4}], 0xa) 2017/12/20 17:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000165000)=[{&(0x7f000003f000)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000200000000c000", 0x29}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000076e000)=0x806, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cbf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000069000-0x18)={0x0, 0x200, 0x0, 0x100000000, 0x2}, &(0x7f0000b6a000)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000602000-0x8)={r2, 0x80000001}, &(0x7f0000899000)=0x8) [ 130.176191] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=29 sclass=netlink_audit_socket pig=2670 comm=syz-executor7 2017/12/20 17:20:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000408000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412000)="0001fe0000072000080000", 0xb) r1 = accept(r0, &(0x7f0000668000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a03000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000016e000-0x8)={0x0, 0x3}, &(0x7f0000a6e000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001e5000-0x8)={r2, 0x4}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f000093f000)="e96a7a0f55c14bd5", 0x8, 0x0, &(0x7f00000a5000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/20 17:20:39 executing program 6: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d17000-0x4)=0x101, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/174, &(0x7f0000e6e000)=0xae) 2017/12/20 17:20:40 executing program 5: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00007af000)=""/15, 0xf, 0x0, &(0x7f00007f9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ad0000-0x4)=0x3, 0x4) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ad0000)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f00001ed000-0x5d)=""/93, 0x5d, 0x40000020, 0x0, 0x0) shutdown(r0, 0x1) 2017/12/20 17:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f0000d43000)="", 0x0) sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) bpf$OBJ_GET_MAP(0x7, &(0x7f0000bfa000)={&(0x7f0000e8c000)='./file0\x00', 0x0}, 0xc) r2 = socket(0x4, 0x1, 0x6) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00001c9000)={0x3f, 0x0, 0x7f, 0x4}, 0x10) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) [ 130.238754] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=29 sclass=netlink_audit_socket pig=2683 comm=syz-executor7 2017/12/20 17:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) pwritev(r0, &(0x7f0000774000)=[{&(0x7f0000e01000)="072f830468ed04fec1aca8bd3975b397933bcf502acdce9e55e3dbaaf6871de6e535e24413c00930d527a6151e500ad5fa9fdeca910a583ac08a26fa65aaeb7d73eb86e348eac8af2e34498c4f5db44cebb0bdac401caa150d01df53d9547aa62e4015972c0e2f2c80f1bdd453d04c6ed3271d1137f7b838dda8119daf370b419c62936dba65e31d4b6898b889eddd146c97c706bd9015d72d6c548d7697b600a90e37f16d83", 0xa6}], 0x1, 0x0) 2017/12/20 17:20:40 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xf5, &(0x7f0000001000-0x8)=0x4) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) 2017/12/20 17:20:40 executing program 4: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000651000-0xb8)={0x0, 0x8, 0x1, 0x5d4, 0x3, 0x7fffffff, 0x800, 0x3, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfff, 0x1, 0x7f, 0x7}}, &(0x7f0000dda000)=0xb8) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00006e3000-0x9)='ppp0self\x00', 0x9) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dda000)={r2, 0x5}, 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00001d9000-0x4)=0x20, 0x4) write(r1, &(0x7f0000dd9000)="260000003a0047f1936cbff707240000000002000000000007010f22cc1f477105001a000000742fd1563fa3af5de9c908cb118662eb35e993763f63a167f31a0da31bcd02ac95378407675f2aaf951adc274faa010000800000000019066219ab4a87e5f9f2e68f514227f25f7a4ca5da67ff820dbcb2fb8edbd61aab03d3e7995e11", 0x83) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000ddc000-0x33)=""/51, &(0x7f0000ddc000-0x4)=0x33) 2017/12/20 17:20:40 executing program 0: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000)={0x7ff, 0xffffffffffffffc1, 0x8000, 0x1, 0x2, 0x2, 0xfffffffffffffffc, 0x7fff, 0x0}, &(0x7f0000014000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000015000-0x10)={0x2, 0xa, 0x80000001, 0x5, r2}, 0x10) socketpair$unix(0x1, 0x80000000009, 0x0, &(0x7f0000012000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r4, &(0x7f0000018000-0x38)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='kl`R', 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/20 17:20:40 executing program 6: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00006d8000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000f5000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000559000-0x8)={r1, 0x1}, &(0x7f0000f31000-0x4)=0x8) mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000174000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000153000-0x10)=""/16) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f00001a0000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2017/12/20 17:20:40 executing program 7: mmap(&(0x7f0000000000/0x8c1000)=nil, 0x8c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000780000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008b2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00008c1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000006f000)={r1, r2}) r3 = socket(0x10, 0x2, 0x10) mmap(&(0x7f00008c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000060b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c2000)=0x8, 0x800) write(r3, &(0x7f00008c1000-0x25)="240000001e000d06f801004000000000010008000000000007410100000100010c0002c7", 0x24) 2017/12/20 17:20:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10c, 0xa, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x800000010000}, 0xc) 2017/12/20 17:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x8, 0x49, 0x4, 0x0, 0x5a}, 0xc) getpeername$ipx(r1, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r4 = accept$inet(r3, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r5 = accept$inet(r4, &(0x7f00005ae000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r6, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) vmsplice(r0, &(0x7f000051f000-0x20)=[{&(0x7f0000fa8000)="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", 0x1000}, {&(0x7f0000db1000)="efc929038b72f48c4a62b2ac8b31df19dcb75522ea4f4fb6dd86511d8d5f6eba668b6d763f2c32b89985afc9b6befea07ceeb4d17c5fde24980e569d1ce51fd459652fdcb5a00dfd6153e06666a308b5eedf4f04f098cfe3fbc7c8c1aa4596876b84302e0ecac16bb2648885fc5b09243f16b7e299221580e4399e69a53889b41cbf4538a5ff5ab67db0f7ae7cda8ac55e30c2925c02aa53a06d3942f50afb4911b90563163af41dd8eca5577787463d3e88b8885159418fe1e4a57c5c031b2d7ca30158024c29258765389203503dba65a6b1f33371ae08f2190059c666edc9dc19052b980ed62f3ec8c8d20d37265a88530fc092bfddd0705464baef9f14bc597f0fada238ac559eba4172fb9e55f570a7abc618464883f3bbd2847124e222ac4d8f9b64f56a3fa1c7101e939b059c678eda400624df13f8213916f63e07bcf1c84b53cbaab40fc6a4e0cae1ad2e70cb9dd5edcb415eb6100d95fb1ea42e1352fdc6b78557c7bae54e98fcf4b199be09d44a06bb7aa7ba1c13d09ec614907bd6fbb0632b9d671d46a1dc0786070d4034b62e5a0c151cfe0affd7b383fa289cad2d2e3d39bbb6a36af471455988355610732e57f391d56e61bd8912cf7f35071f2ba0a00bfda54a82e46a9f242c3b92d8fdb83f3c7093203579dfc246a312e6580e2053733256ed7f83b6795798a9e428ffc5377c5dc204bc00677e61158fbab0f1e491d2fcd7556b1a65289cfb546f99a6223b67f41f3263e894811a8aa93dd3e91dbc53b78a237edaa706860a89e9f04a5d125bea79fcebb46b16bdf8e5cb15275b519208258bcfc140cc1f875c16d815bf1c301c9f9e60d78e020d46391d3af5a06060c0cda818c3ba212cfdbe0bcba820b006d50ea440376b255b626c0049774b8a33ed32403fccdd865dc4b50d6a8bcd2dc30ac1ff2b9d3ff9eca5dc66a56493e3fb19127d52eb653e568caf167bfc311ed5089fb16b33b51b8bef10a0db41a23c22b5fc88d2e942866ed9a4751ed60d39c3217d8a84214d0fd7aee057511d355d3f962711d02c275c9cd16971171aa17d561d85f65ab8c5ac8453e2ba9e2e62db72717a9af16258df05a752cd42687936eb148bb8391197c12cb729d0129bfe2488911aa7979b7b97d158450ee484dd512e02bf7d3c7e346e6d74d36502f575f5213219b7c5b387784de4536d1f24e7ee116fd996e0337c2f6b3344b696e7c36255dd723e58a24a89a0633ca9c5e6bbb9a6a844c164ea482b460e206a585b4385a67014af6b5155ffc160ffd48e24b751ae13012b6279e2d4c56480a6d6b5de98d7771a87a40c6820a61b16a7037a525f2559d0238be8e683e285a0021441b4b7759cc284000330a9cd25ad197425485db7c96f189ba288089bff557b70ce3a39d72a3ec42b6128d317e5ef150e807741725b953210a8e0ab56c46e169e4558da390dc1f0ebcbfe1e35b9a9f22dcc85566c47dfdc587b74285f3baf72f9e2098533905e0e9da3b0bcee674a01cecada3a951bb14f21775ec13be43e9e1d04d8518385ef3f00f3f88b061659fb65c82df252e336d6b82c32e88ddc9e035e04b6b9eae8c444b0455c192bc0a3dd5cb8232a56750fd527ed23641449a00f93e2a20e7131cbc29c0bf1ce36cff810b4b66d9f6f1f6dff64d76713f8a62c14fbea76495ad49ed0eca346015c227b59bc96d20fb576167b5f330e7567df38509da4dab21ff302e9e6450a1381a1906baa34f2bb8d834103bc6c298b0c3925f790c0af7b4be90aafe47929e6cd500cbf063dfbfd44982a6a616b5a1579f34c9479a164735b85d9e71d75e6373806dbea13d0642ee3d8bf2c23a0e7890e455a8534cf09a70b69cfb1c69a01e30204b0cd49061ccca7b11ae32feab3886bcfbf9b1f03271ad1bc2c827c49d3fa93a45556b9bf822f6e087c49f7c6a07cdee9d0f729c8a49f63cd7d2838100c3790e0aae06cd83aa1ce76a1fe56480788d05491b5795bddabbc711ca771a284f5bd5a5885937133d01031ae0840d17a5e430935fb062aab8ed189d632b3eb50b5f74b134c39e3d888b9336b7f0369d3b235a0d812407ff828ec27b56f1da9bcaed9a389fd36585e815a63b566d32e715022a10be9c6eeba992ca133ad54116beaec0b0db31b48115e8e4c156c29c74eee4a4ef6e375e5d6d2755e20cf76ca8c01308f9b500fcb0089cc2ba864d004f8c9bcd809ef2cc788d9caa55cbf30534ab4aebb5fcfaa7c2cc0717b816b544ea39ce2577f209c8340f3f7e675464458beca6d5ae4cd1c97459a7666ee3c2b5cf42abf01baf49b119abb3c30f86715f5e5d63688dcfec3af1e10e742a9d6a3ad396c723f53a3c3755e6e322c843ea20604f5f01b565f80549572c66ec13d1ecf63bfdafcf876896cc2b7560070affc395c80759c059ac3341dfe71075f8f5ee6d4dd91964e7250ef9dc2707d781cc46082fe72d87e35ca64aa4f9dfcfddc5c410ed1f77ab21ce0d967cfb325265172c5fda71f1bb2bf9f338d2ab899a19784bc2563901920089d92926b332d1c020f6fc9aa10c6a7b27a48f48c498bd980028540f3e069e038f4e97d207dcf158faada177a6a4c44b4231e82155d0ca8192b59df56edd3b2f08f5af777aa7b2b66e47d3471ecef16865e9881848c2251d7b29f6e38beb9ef5e6f800aa0204f4e0bb111942d319aebcec5ff3f7d93fb5c1c07fd7ef31b900d10cecc57297ab6f46f70a4903b70230d9caae042051f4d10b429558e70c5afb67562a86e662ff3f03d86f1caf7643052b1350c9b31bfd24967759db53b6a46932e6268d480ccef30989f6b1d64be3c77ba4a8a916b38127cce64cce85353038ef790a81066c0baa36e7ee037cc2b4fff468e14aa7800612e6622ec2441b05516b8ea4bc25fb38fcb5583d4711dafa46559ec751a4b9f9eac206be321fe4be8d8e8327270e1b4fffaf72abf3319976a671791536bd7843235e8be1b2a3a1b75360aa3ddb7aeb690b9fd2b9743cc61fa87cd38a1b986c3bfe8542d336c7fbfe3d28c6b356bf7e2adf1c8a13ea09fc85909fe297009d7ccc9b41e0faadb50053a8917954dd90a22f0ba8c7052b12dae7a60b88cfb8dc8a5fb2148be14417392ef43aa20ead33aec9594540de820fccba97dd20da843e5cd1d2f1b9a7b1c8af91e24edc3cfc7d761b8395f5c5b73ecc3464457de8179bbc376c5d345d8d790a412df3a30a8f9c398bd511fd469c1d96eaa620f4b261bd6d481f7c13ee2a012c824c589b250cb007871112aa07f6d99ddb5f0daed07493466131e293b57b203b3fd17b54989388bc917ba7180eee194d7c91ea34ddcc20ddeb1db563938902b93498748f0f9221efdab84a8aebcc24a55cd35d53e3008704758273eba50fbd4e581032560ca0dedb4e0c1f8c3f6dd7c4666964dd460c2b582bc2df34de1328109a891fee8a79187a6e1585ef82724469d49eead3617623616cb09e6e64fa89f00616af01384733744d06206c6f3852d62a975a242a26f605c3d6d46f47b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0x1000}], 0x2, 0x2) getpeername(r5, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) 2017/12/20 17:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000eaf000)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) socketpair$inet(0x2, 0x4, 0x400, &(0x7f0000292000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00003f1000-0x4)=0x0, &(0x7f00009dc000)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000079a000)={"ff41db212e57200633c83a2f6cd19d39", {0x4, 0x6f, 0x4, "b7046c16712f", 0x40, 0x0}}) write(r1, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2017/12/20 17:20:40 executing program 1: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000171000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000927000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f17000-0x4)=0x10) syz_emit_ethernet(0x52, &(0x7f0000f13000-0x1631)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x1c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2017/12/20 17:20:40 executing program 3: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x200000006ef000) 2017/12/20 17:20:40 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ccf000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ff1000)=0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000901000-0x4)=0xffffffffffffff7f, &(0x7f0000ff2000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe8000-0x4)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000019a000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000e0a000-0xf6)=""/0, 0x0, 0x2000, 0x0, 0x0) 2017/12/20 17:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00007e4000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) preadv(r1, &(0x7f0000d94000-0x70)=[{&(0x7f0000dc8000)=""/7, 0x7}, {&(0x7f0000729000)=""/171, 0xab}, {&(0x7f0000310000)=""/121, 0x79}, {&(0x7f0000418000)=""/9, 0x9}, {&(0x7f0000406000-0x84)=""/132, 0x84}, {&(0x7f00009bc000)=""/89, 0x59}, {&(0x7f0000cfd000)=""/47, 0x2f}], 0x7, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00008d1000)=0x0, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000355000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a7000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c2e000)={0x0, 0x0, 0x0}, &(0x7f0000eb3000-0x4)=0xc) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000625000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000077d000-0x8)={0x0, 0x7fff}, &(0x7f00008d3000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00007a8000-0xa0)={r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43441a9b, 0x6, 0x8001, 0x4b9a, 0x21}, &(0x7f0000b71000-0x4)=0xa0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f1a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f60000+0x2ac)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000897000)={r2, r3, r6}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000ea5000-0x590)={0x101, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xa9a0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xa63, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000e1d000)={0x0, 0x0, &(0x7f0000f6e000)={&(0x7f000008d000)={0x2, 0xb, 0x3, 0xf, 0x12, 0x0, 0xffffffff80000001, 0x1f6, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x19da, 0x2}, @sadb_x_policy={0x4, 0x12, 0x4, 0x7, 0x0, 0x7fff, 0x2, {0x1, 0x1, 0x81, 0x800, 0x0, 0x7f, 0x0}}, @sadb_ident={0x2, 0xb, 0x2, 0x0, 0x8}, @sadb_spirange={0x2, 0x10, 0x5, 0x3ff, 0x0}, @sadb_key={0x1, 0x9, 0x5, 0x0}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000609000)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r4, 0x29, 0x37, &(0x7f0000e0c000)="eef7e34c346f79e6b5cf6aa2ca50d611adb0c244bf6cb8d064923877e3fecdaef20ff83d5913d27a5dd60ea96eebedb935a594834ad7e67c2652e4f98ca112140456724f2823d845f1fdf95c9250cd88d0e447c289432361a4a8e5e59c5740b17f3a1d10eae5b81658aaa7a3faf9916fc076dbb4e6a395b446c5406851f533cfebdbd5c41ae1b5b4af60b48763d4d98ff5644814d87f95cad17fc085664c88997a23ed4c", 0xa4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d80000-0x10)=@req={0x28, &(0x7f00002cd000-0x28)={@generic="47931d13e7a7484e495073dac5931606", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2017/12/20 17:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00001e8000-0x4)=0xfffffffffffffffd, 0x4) bind(r0, &(0x7f0000b2d000-0xc)=@nl={0x10, 0x0, 0x3, 0x9}, 0xc) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40000000040) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f00007f8000-0x80)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x1ff, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f00004a4000)=""/203, 0xcb, 0x0, 0x0, 0x0) 2017/12/20 17:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x1000000000000d41}, 0x10) syz_emit_ethernet(0x3a, &(0x7f00001f6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc16d8", [], {{0x80000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) gettid() 2017/12/20 17:20:40 executing program 3: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6558, @x25={0x0, 0x0, 0x0, "0700000600000000000000"}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000776000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b96000-0x4)=0x9, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000aea000)=0x26b0) syz_extract_tcp_res(&(0x7f00002fb000)={0x0, 0x0}, 0x100, 0xfffffffffffffff7) [ 130.384370] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/20 17:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a59000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000294000)={0x0, 0x0, &(0x7f000016b000-0x10)=[{&(0x7f0000953000-0x9)="51feb77f295b3c2e9f", 0x9}], 0x1, &(0x7f0000218000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002a7000)=[{&(0x7f0000427000)=""/9, 0x9}], 0x1, &(0x7f000042c000)=""/0, 0x0, 0x0}, 0x0) read(r2, &(0x7f0000c7d000)=""/4096, 0x1000) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000024000-0x2)=0x1000, &(0x7f0000cea000)=0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00006f8000)=0x400, 0x4) 2017/12/20 17:20:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000002000-0xac)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000607000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/20 17:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00001b1000-0x4)=0x0, &(0x7f0000744000)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007ef000)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000068e000)={&(0x7f0000baa000-0x8)='./file0\x00', 0x0}, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) r2 = bpf$PROG_LOAD(0x5, &(0x7f00009a8000)={0x6, 0x1, &(0x7f0000720000)=[@map={0x746, 0xfffffffffffffffd, 0x2, 0xffffffffffffffff}], &(0x7f0000e3e000-0x5)='eth1\x00', 0x1, 0x0, &(0x7f000013d000)=""/0, 0x2, 0x1}, 0x30) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000066c000)={r0, r1, 0x5, 0x31bfef923b85df48, r2}, 0x14) socket$bt_sco(0x1f, 0x5, 0x2) 2017/12/20 17:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c71000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7ff, 0x4, 0xef1, 0xffffffff, 0xffffffffffff0000, 0x7fffffff, 0x1, 0x88ce, 0x2, 0x7, 0x7, 0x8000, 0x3, 0x70]}, &(0x7f0000cde000)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ecc000)={r2, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe(&(0x7f0000d52000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c98000-0x20)={0x10000, 0x5, 0x8000, 0x2, 0x8, 0x80000001, 0xb1, 0x80000000, 0x0}, &(0x7f00003a4000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00007e5000)={r4, 0x4}, &(0x7f0000f12000-0x4)=0x8) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000073d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6a000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000706000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x5, 0x8, 0x100, 0xffffffffffffffff, 0x800000, r5}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x38, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa77f07e594be398084012a66f0c3f709bdf2b35999f80e19f3018700e"}, &(0x7f0000690000-0x4)=0x40) 2017/12/20 17:20:40 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f84000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000046d000)="", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000245000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3d000-0x4)=0xe8) connect(r0, &(0x7f0000a9d000-0x14)=@ll={0x11, 0xf6, r1, 0x1, 0x80000001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/20 17:20:40 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000219000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x0, 0x9) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000ff6000)=0x0, &(0x7f000032a000-0x4)=0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ca8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000ff7000)=@ethernet={0x0, @random="8a45873117c6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ff7000-0x4)={0x0}, &(0x7f0000ff7000-0x4)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000275000)={0x0, 0x0}) setsockopt(r0, 0x0, 0x1, &(0x7f0000ff0000-0x9b)='t', 0x1) 2017/12/20 17:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) pipe(&(0x7f0000f3e000)={0x0, 0x0}) splice(0xffffffffffffffff, 0x20000000, r0, 0x0, 0x8, 0x0) 2017/12/20 17:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f00000d4000+0x5b)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000dde000-0x4)=0x1, 0x4) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a72000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e9000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000413000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007bd000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000064d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000650000-0x4)=0xc) r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000013c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092f000-0x4)=0xe8) r10 = getgid() sendmmsg$unix(r0, &(0x7f00003b5000)=[{&(0x7f0000ecf000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008d9000-0x50)=[{&(0x7f000049e000-0xf)="8175fb78d4b061bb1ee584adf8c04e", 0xf}, {&(0x7f0000f3e000-0x1f)="df1cc46914c620fe1d77ef207f943e70c6d59dcb11c6448f21b891fede7e97", 0x1f}, {&(0x7f0000e90000-0x53)="3dbf04404cb89912e183c43e9ef842de36cfb7d24247b3cfa07e99e028c3346033ea7599a08c570218fc2ec6996ac11d4df1d96c58eac4d5f0b23a77e13defc4e547e3719a7e940cf4eb4c337c7fe3a0818373", 0x53}, {&(0x7f000012c000-0x24)="e34a014ad989c87e1f8f58ce91c59a796e15ec5947a7b04b30468661419b18e33e2f453e", 0x24}, {&(0x7f0000a1a000)="984842f0e7e841e391461496f18b4eb856b4f8aa1f6843bf8391a4bfb9ecd22faaf4b84d6177b5c6e34c36454d7abd47d90018cf2aef1461da0164dd77200bb3edc0328378c6400ba8d76c4b02cbbd50b8a5a450213622255f19a60c4c55a48d93284ce949184b1fe2443b67362a489cf9", 0x71}], 0x5, 0x0, 0x0, 0x40000}, {&(0x7f0000c07000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000da2000)=[{&(0x7f0000988000-0x1000)="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0x1000}, {&(0x7f0000ca1000)="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", 0x1000}, {&(0x7f0000fe9000)="fa367466d78cf95f205596886d4aa1aafc248c5b4ef0560b0c0096793cde8d21e2627909290461d5cebb1e1a990069ed32bf2e69ebd3b8c497575ebf3a2d6b1f295ab19b3d03f7f98891c40abb1270193667333822d922c1ac5d398da78c3f854c20503abcccd9f396f45ae9db02ae38ec82be2b372f4000c33bd626855c3fc8e0b12e52a1cf16ae34e6db4242a713cd2b1920b4446f1c430ecaf22209c586681b71e7c71e1338cfb611e68ade1926c1cc88b57c90de69926114a2cb34010692d5262162dc22746d3943fcc94de31596214a830684888885c5616df33aea710324f97cf608593159a1919a95b483de969b", 0xf1}], 0x4, &(0x7f0000121000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x80, 0x4}], 0x2, 0x0) connect$unix(r1, &(0x7f000039b000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/20 17:20:40 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000811000-0x4)=0x0, &(0x7f0000f7c000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/20 17:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c9d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001db000-0x8)={0x0, 0x7fffffff}, &(0x7f0000795000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@assoc_value={r2, 0x1000}, 0x8) bind$inet(0xffffffffffffffff, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f000055c000-0x4)=0x81, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000282000)={0x2, &(0x7f0000ae4000-0x10)=[{0x1, 0x57, 0x7, 0x4000000000000000}, {0x1, 0x8, 0x9, 0xfff}]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a91000-0x10)={0x0, 0xcc, &(0x7f0000147000-0xcc)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x2, 0x6ef23102, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000849000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000034c000-0x40)={r3, 0x38, "079b028fcbc6bfd975b8060798365c90b0cd3b7bb800ca71e1eebc5ad6ce5a4f4adaed791701c6277e48afd2b39656a208198e10a297b12e"}, &(0x7f0000e10000)=0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000503000-0x4)=0x0, &(0x7f0000bc4000-0x4)=0x4) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2e2e742c, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000df1000-0x4)=0x0, &(0x7f00002ce000-0x4)=0x4) vmsplice(r1, &(0x7f0000154000-0x10)=[{&(0x7f00000b4000-0x1000)="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", 0x751}], 0x1, 0x0) 2017/12/20 17:20:40 executing program 3: r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000e65000)={0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000003000-0x88)={0x4, {{0xa, 0x1, 0x8c, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet(r0, &(0x7f00000f9000)="c4", 0x1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 17:20:40 executing program 4: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000264000-0x4)=0x0, 0x4) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x8000f, 0x3, &(0x7f0000a97000)={0x0, 0x0}) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000a97000)={0x4b3, 0x7c2}) 2017/12/20 17:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000042000-0x14)="f255d36c0804365cf500000001f7000100000070", 0x14) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000753000)={@common='irlan0\x00', @ifru_flags=0x0}) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f00008e2000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a1d000)=r1) 2017/12/20 17:20:40 executing program 6: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f56000)={0xffffffffffffffff}) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f0000f57000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000551000-0x4)=0x10) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008b2000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00003e9000)={&(0x7f0000e96000)=[0x0, 0x0, 0x0, 0x0], 0x4}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000f58000-0x10)=@req={0x28, &(0x7f0000f58000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x5, @fr_pvc=&(0x7f0000f58000-0x4)={0x520}}}}) mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r3, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r3, &(0x7f00007af000)=""/15, 0xf, 0x0, &(0x7f00007f9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000ad0000-0x4)=0x3, 0x4) shutdown(r3, 0x1) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x4, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 17:20:40 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00006e3000-0x4)=0x4, 0x4) socket$inet6(0xa, 0x1, 0x6) setsockopt$inet6_int(r1, 0x29, 0x8000000019, &(0x7f0000f7c000)=0x9, 0x4) sendto$inet6(r1, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f7d000)={@generic="3cad867588ed1816f567b8abb8f34785", 0x6d9}) 2017/12/20 17:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d2c000+0xd5f)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x2f}, @generic={0x10000000000d395, 0x0, 0x0, 0x0}], &(0x7f00006fe000)='ppp1system)\x00', 0xfffffffffffffff9, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f000076b000)={0x0, 0x0}) listen(r0, 0x1) 2017/12/20 17:20:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x6, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00002c8000-0x28)={&(0x7f0000602000/0x4000)=nil, 0x7, 0x5, 0x34, &(0x7f00008cb000/0x3000)=nil, 0x7fffffff}) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r2, 0x8912, &(0x7f0000000000)="") listen(r0, 0x2) 2017/12/20 17:20:40 executing program 5: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000793000)=0x800, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f0000792000)=0xfffffffffffffffe, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000018000)=0x0) write(r0, &(0x7f0000791000)="2400000058001f0014f9f407002304000afff51104000000febfffff0800000000000000", 0x24) 2017/12/20 17:20:40 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000006000)=0x7, 0x4) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="02b96c6468e4585d65180be83f77", 0xe}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000007000)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000005000)=""/76, 0x4c, 0x20, &(0x7f0000009000)={0x1a, 0x1b, 0x7, 0x9, 0x4, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r3 = getuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000008000)={0xfff, 0x8001, r2, 0x4, r3, 0x2, 0x400080, 0x1}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2017/12/20 17:20:40 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000071c000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f8d000-0x20)={@generic="da9b245301cf141a9eaa4fe74fc7d02e", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f11000-0x38)={0x0, 0x0, &(0x7f000090b000-0x10)=[{&(0x7f0000f86000)="0563053d4d173e5d2601cd51468809e7", 0x10}], 0x1, &(0x7f0000f5c000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) pipe(&(0x7f00005f2000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2017/12/20 17:20:40 executing program 1: r0 = socket$inet6(0xa, 0x10000000003, 0x2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000692000-0x8e)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f52000)={0x0, 0x0}) accept4$inet(r1, &(0x7f0000c99000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b03000)=0x10, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f50000)=0xfffffffffffffff7, 0x4) close(r0) recvmsg(r0, &(0x7f0000f51000)={&(0x7f00007a9000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000063c000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f53000-0x78)={0x200, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x81, 0x9, 0x101, &(0x7f0000def000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x7, 0x1}) 2017/12/20 17:20:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x0, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000c40100006dae7a00409d4d54", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$netrom(r3, &(0x7f00009ad000-0x38)={&(0x7f0000313000)=@ax25={0x3, {"baa66dc705fb32"}, 0x0}, 0x10, &(0x7f00000b9000)=[{&(0x7f0000bea000-0x1000)="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", 0xa00}], 0x1, &(0x7f0000174000-0x180)=[], 0x0, 0x0}, 0x0) 2017/12/20 17:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10, 0x200000007ffffffe) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/20 17:20:40 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)='\r', 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2017/12/20 17:20:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) epoll_create(0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000412000-0x1)="02", 0x1}], 0x1, &(0x7f0000feb000-0x60)=[], 0x0, 0x0}, {&(0x7f0000fc4000-0x1c)=@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x1c, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x8a, 0xfffffffffffffca4, 0x0}}], 0x30, 0x8011}], 0x2, 0x40) 2017/12/20 17:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000bb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r2, &(0x7f00008d0000-0x10)=[{&(0x7f0000b96000-0x1)='$', 0x1}], 0x1, 0x0) r3 = accept$alg(r0, 0x0, 0x0) splice(r1, 0x0, r3, 0x0, 0x4, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00006b1000)={"7d82de0d8c30bba9b56e17c7074fa980", {0x4, 0x8, 0x8, "32cde020281a", 0x2, 0x0}}) 2017/12/20 17:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt(r0, 0x0, 0x1dc0000, &(0x7f00001a8000)="21cc1e88850c9f255dbca2d223ffc99a9c9ea17c84aee93ea0a772a05de222b32ca40ce39bea323a5b407e664a1569bbe76cdb384a4c17f6702322dcae0dfc7577673c131293a0f055f363196e6e5325aff1b0817931bd0e06b370c43c71cff83105b77013af32747d865b032de6113697ef36ad9675e9c2588954e06fbf9b70dc39d32c9ffcaf461377a18f08f430a418d9eb098d6bfd315dc999bf008d156737e860adc0fe62c251487e76fdef23a8e61dbafcb668089435671d2ce0eb127130f171f576986ced286977c659a4e96b26a0cd83278eef1b2c54ef1812fc7da1b8", 0xe1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e0e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000657000)=0x80, 0x4) write(r0, &(0x7f00006c5000-0x1f)="070000000204ff00044345bb0be8020200d10000c202000000000000000000", 0x1f) 2017/12/20 17:20:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x3, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00008a9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800000000000000", 0x24) 2017/12/20 17:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007d7000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000fa7000-0x78)={0x9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20, 0x4cc, 0x0, 0x5, 0x0, 0xff, 0x5, 0x5}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000dc9000)=""/120, &(0x7f000047f000-0x4)=0x78) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80000000000006) 2017/12/20 17:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000389000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d06000)=0x10) r0 = accept4(0xffffffffffffff9c, &(0x7f00004e8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005d0000-0x4)=0xe, 0x800) connect$ax25(r0, &(0x7f0000fc4000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3a, &(0x7f00000f7000)={@random="9f8789aabeab", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) 2017/12/20 17:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a0f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a18000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f00006a4000)="9e", 0x1) shutdown(r0, 0x1) close(r1) 2017/12/20 17:20:40 executing program 2: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x7fffffff) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cf7000)={0x0, 0x6bf}, &(0x7f0000001000-0x4)=0x8) 2017/12/20 17:20:40 executing program 6: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8001) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ec4000-0xb)={0x0, 0x3, "4db99e"}, &(0x7f000035e000-0x4)=0xb) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000225000-0x10)={r1, 0xfffffffffffffffe, 0x30, 0x17fffffffffc}, &(0x7f0000121000-0x4)=0x10) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x6, 0x0, &(0x7f0000ec4000)={0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000ec4000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000ec3000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec3000)=0x10) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000ec4000-0x2c)={r2, 0x24, "d4ebb01ba4b636865663af35b5cf90bf1aeb2c6a15ee13f0b42590d23ad47b2cc3c527c7"}, &(0x7f0000e45000-0x4)=0x2c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b2e000)={r2, 0xbad0}, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000bbd000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000000004001000000450001190000001407001a00040002fc040000000003ff080003010c0700e400e4", 0x39}], 0x1) 2017/12/20 17:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x7, 0x2000000000001, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000927000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e1b000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) bind(r1, &(0x7f00006aa000)=@nfc_llcp={0x27, 0x0, 0x81, 0x7, 0x100000000, 0x6, "31fc40bdbaf3ebd7ef9dd67df8dcf56299f899803bf415e2007894af8653d28796cf07f96f8cc35259af52f8da8dba58dec5ace5b4281b3f5812898b33807f", 0x8}, 0x60) 2017/12/20 17:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xe, 0x4, &(0x7f0000f35000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000d06000)={&(0x7f0000732000)={0x2, 0xc, 0x2, 0x8, 0x7, 0x0, 0x8, 0x0, [@sadb_x_policy={0x4, 0x12, 0x4, 0x1, 0x0, 0x4, 0x0, {0x8001, 0x8000, 0x7, 0x1f, 0x0, 0xfffffffffffffffa, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x1000, 0x972, 0x0, ""}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x24000010) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000096d000)="2400000058001f0014f9f40700230400f0fef5ee07000100febfffff080003000000009b", 0x24) setsockopt(r1, 0x101, 0x4, &(0x7f00006ca000-0x85)="d1307f79b2f4f41999f950d68cbb01bf7f49d4a5a6580d7ace7ed2d6607f1d27fec95c58fa8c63f1941e8cfb520eaa696d9ea84ed62c1b7f673f1359eefe3f14f415b898455095712e1e1a3478bd9794daa5b6b939012bd903980b20486b11da9bd115a90b7e97b0f399f9fff855d822ab1f64ca974ef629c0df0af16e5e890482077812e0", 0x85) 2017/12/20 17:20:40 executing program 5: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000de7000)=0x800, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000af5000)=0x5, 0x4) bind$inet6(r0, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000de9000-0x8)={0x0, 0x7fff}, &(0x7f00005f2000-0x4)=0x8) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000de8000)={r1, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='J', 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000b00000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000488000)=0x10, 0x80000) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000de7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000985000)=0x14) 2017/12/20 17:20:40 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="02b96c6468e4585d65180be83f77", 0xe}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x2a, &(0x7f0000006000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000005000)=0xc) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000008000)="d4e0da63ad973606c8f0c661e66342a5075d060f22dc72bf3bdb6bdffe78a7cc1a6e284a8ae7839db3fe45ba5a1ece65131353076bda6dcb6936957f4d4bc085b782f58a70cd66cdb39379e081c662ee2739c3e22f3bb6c8917daf32c0a09fe2bae2e5aef8643ea16994f3", 0x6b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000009000)={0x7fffffff, 0x1, 0x5, 0x0, 0x4}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000006000-0x10)=@common='nr0\x00') setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000)=0x2, 0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000003000-0x2)={0x101, 0xfffffffffffffff9}, 0x2) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000008000)="cb92842d9d864f30fa010243b7637c4d24cff5fbd0e8c6bb122cdc84a0991ffe2043745396456b1563ddfdd6a9fe93d2540a252f36b51cc9db6c19", 0x3b) vmsplice(r0, &(0x7f0000008000-0x40)=[{&(0x7f0000001000-0xdd)="937c22483497307bda45023e97a999149396283467334f425a19d7267958cc6f6f940d63694520bf218c83831803aa4979c8b3edd790267c6241a447af69ecbebaa218001412449b8bf26d164d2bfa225a880e748e00b64723e567a89e5fd1bf5e7c5a2e27141184ff06b4f2302c42cc1a0abf11838a8913bdfe3e91f5c8e6795bd237fe2acd59ae5e7cffd1ebecfca01a06d57304bc08b3281e440494f522d3139c4e70cb91688d4c0a3c183cc6a82677d5cc78956af79e0e3d76a436501c98526a6b01b60920a04d647a531a4d141d452343923e305ad5f9c4f3585e", 0xdd}, {&(0x7f0000002000-0x84)="dcc6ee98f5fc682f9886bea8dc5d0212f282fa71bb5964fc983d7aa0eb1f7f8be78c8f0b01826295a6f894e514811330248a9b7376e6974a06763606eb830cb92af70a889c16d2c1b2694c832cd6d9b83bd8c90e35af0bc791849bb5cd486f4cf2bf1f97237f77b936f40fc34d78f48dfc86602efa304b2efcebbb0b7f4fae7806dd222d", 0x84}, {&(0x7f0000007000)="75289a996a77f57419d9a962f85bcbffb69f765d024a84bebb7beb5665c051db0976bbeef8b57e71c601ff52bbcc30ce1c24418bf3a8848240b62a4892d3f9d429b3b55d4b85ca0c784684cf327f2e1c18faf282b755869430af1f018abf4882873d1d86417a5749b7f31d3bf9a79731fc6c485b87fc453b033b5d091f3affd9fdd52a6da1614b1b134d15c10707adab70ce9549ea4893de0aef565bb0d4d4129d63b25edab60fb9eaae12299f2bbf5093dfb2e7e59911b6d50ef95921a4b1b25d72ac692e0d89f6f19ce75dffe190", 0xcf}, {&(0x7f0000007000)="0c000ac056c4cd3ccb53105f696853e657f19aa1225521eb9c21b5576cfcec57ca9a3dc194b6db093f3389c5a684d09f1577e2df3a2d65885ddd1634109ce5982ea6cde13a95d8fa35e67c73cea9ff183e11f02214e537dd2cfbad6fbac8c7305e06f8ca90b5628df1bfd2195bc83e7eca9a6737853987d90faf3b7159a6e91231b87aacde1efc", 0x87}], 0x4, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000009000)="8dbac88027a0c7ec4ed909547266e3d927312e57a44e32c7aeeb51106e6afbbfc85d072dc2a08939fffbad7053accfa1d9eac3ca7c5a1f907f8094c8bb71e6e1a6aa49ca8706fc77010f837747888a03af41ac08b655e532a27f7d153f25eb037f2abfb093d820bcbdd567478e2c42a1455ab37d8dc9c9670be78140827ca9adeec5b8c85f3ee64f2466fad5421648c588948c099ad2dd91f7be8624ee91a53cb06b26a1b90e676b99afa86f287af8b57d41b86dfff64f47f9f9a8b02d344b861fa523096fcc9f2c3c5b6e4619fdc09cf70eacf5ab88531ad691624dbcf6972025230df6c5f61e3b244179ad0cacd271b3db", 0xf2, 0x8000, &(0x7f000000a000-0x10)={0x1a, 0xf, 0x5, 0x81, 0x9, 0xff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/20 17:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000575000-0x4)=0x0, 0x4) bind$netlink(r0, &(0x7f000009a000)={0x10, 0x0, 0x7, 0xd0d}, 0xc) 2017/12/20 17:20:40 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000f7a000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000079000)="61ff53d51df73b3ffe0143ae21cf448e45996b48f8efa56457f81e6247ab9951dd52c9e0373139527c5cff8bf68f", 0x2e) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3", 0x20}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/20 17:20:40 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000518000-0x1000)="85", 0x1, 0x48000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000004000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x14) 2017/12/20 17:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002f5000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000087f000)="240000001b00fbffeb150000f6fb01796bb17d0b0800ba00ff07000000000000f9161700", 0x24) [ 130.949645] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2017/12/20 17:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005df000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) poll(&(0x7f00005da000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x3, 0xbad7) close(r0) 2017/12/20 17:20:40 executing program 1: pipe(&(0x7f0000f89000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000f8c000)=[{&(0x7f0000b34000)="", 0x0}, {&(0x7f0000f8b000-0x14)="1f4a203c7f23a9d614494dfd274d17c2144524e5", 0x14}, {&(0x7f0000f8c000-0xa)="a0bbb27bc001f7ae965d", 0xa}, {&(0x7f000073a000)="31e0aa999bdf019b72c92400c0cd40befe5b72b05881334fdf8481fb2c78a76ac763c2c1d8f7e5b8e3215a18d0171a1683d2", 0x32}, {&(0x7f0000485000-0x1000)="c0008c5f127bd6de5d63d6a0405fb6b47bf0aa660dd1b0d95b31d5c66337cf4fc5f099bb8b1e4d1a94c59eb8786dc20787c8eba4d5e5f67c11d40e197c8346d4fe60c3d2ab3328821b5e8c28d9280a3e4e26c82569ae254d377db180130ff8172e98b252c7ef4278ab143a06baadbd43c95cb69b1ec7d092dec9727b7663abc13f5f7586be152e17ddbaaaeeb3db91750d303561b16c832d588e2d3f2abbb2c2373dba8aaf49009c8abe5d992f7df74a16414eefebd2efa342304386f11ab8d7ac7085dbe374304e8aa2c2f6a5c6dbb56c84580c73043790955cda36b2b35c6aad078f9bd9f3e792d6b331976475395c7f3ff09da6e35e75207a6c1f152e42acc166132b88a88e040f8bc913735c20ec685a5b2a0bd2d9d596975890f3c995672dc06291f8fd6e5f23922226027fddfc0b2039065c12d497e83e3da7f5e9bb6e1550e932d01964862b6f694ed03a092c60bb6ab8a1c573042eeec699ca2877492f8b2e71338be6e8311897933221b3da8cd609ca4a2699d5fa01b3bfaefcec0eb8234d68ec7d8cf6be00a63e517eb19e6e5ceadd60235be46f296493f33b304d1eb9cdf85316f1ae3816109901053f170ab44b35f3b5a713fd2a6b97996999ee34eedc06ad31a41f108837e192ea6cf6c313c52f0acef30da013aba130ef4f6648b5c3782da8e6fa7d2001c09b7a97ca945b79a0d3834aa886831f696d257d5167c06ebd3caca7abe9d5a71c23b76fade1a23f4d3213b401aecf1fef385c663f32b2ffd082980d7885f3038f1a2455f8d9b3e0f7ba52a39c500b453ffebe87465555fb19bfe48a909aaa4c25165791836918154f8befa085b6e7b73db92f9eca2cec1b7c3378a3d167058e06f980ddf33ad9f13c43e464411907defbcb017079ca269295e997402d9a98b92b2c710473d6a3c7234de3fa9ecacd1a23c29852b0fe322e951189a57743fc523ebcfd7a7f74e7df36a77864292bea9723a8f91c6dafbd071225352d53273730254556ac634beb8afbcd7dc482e88203ad453dacac563999844439e6d0c74a025f7cc1645c967d1774e4b0d63e88ab602b7b4e3cce084ee629e9d41fd567e31d4fe6646f9392b6af59902c50eadc2c5c9837dc8f1b1e677d22c162613ea370c5c4b51311d3c38abe73d5ba29a2d45f29b543768f03ff694ebaeaa1e5794f81a3a9b4381a078546f2a2fd1e5aaa0a07c96154580353ea7d449df819f4af107ffa2a99d91c07248717264e0d4d3968c09582cf8ee70ab49c6aea3ab24488d33c2de17aa8fe7c9a042defa7bd2f296cd840af15e8df19c4bfd6983db269260d341beb5dccc4b36b69ead05a858dd4650a951c673447a90aa35813c18d609541c37ec9445cd3a944b9875238be0a2754dbf7df2231646486995477785a7483838fc1552cf6db1b084016faa7a01e56fa2cdef59aad0e831563756a8bd65e0f5598446131ba6547835383d9de91e71dffd27bb6b88053a4826fbc5d8b354b6072130dee82a4d3532fe39688f1b56f01524f11f5b3047959888703ec1cbbb4a7c2d61fc530da41235f7909223d354a6bfd6fea10ce318982c7f4042e4fa4c94380b123ed19c305e4f529ca76b0ac1aa27f2f6f338600194eb9245899bf5b85d32d6c4fafa62586c1be9493243ddd4e9494197b2ca002ef54d1961dedd3314dc9d3b8fe5606a76b4932d90f6188de38200dc472d51afc96f1a087e51e48fe56f5d9f4108f9d45288182fcdf9bf726cf799c20be49cbb5d59ed0d74e71ea79eca5bf0e07245027a43a084ebda25a72f83e509eb283ee7fa6da4d37d628834c1861524c6b9bf3142c826bf5991de3efff8af9ecbced5a4e2815048b66a80f0ce40f5530f8c00d64e39e900d6a8adb4fb733e275c1532b2f50298cc967dbc1d786374c54ae8eb718610fd6a0fbe89cf2fa3d5222029b146ca8497245a3f3f65d0ab14f1abed1753ec51c38764d955b9f8ea570dd495bc9a8df244b724c8cd912ebbe1345f4254697d3ddd977972e54e9fe5a33562292263628862b0d4f7ec622579e1537c22f65ba09759ac4381b0b2edc58d09c1a52ae09fa56c67677077b7c8e48a008ef0bae3703bb79b7ae342b9638bfb56f76e01e844fdc1dede7194d3bafa2b6ca0239f2ca326fa3fec6f52e19a2587effbd1c0c304169fadfe6fa54c49905736c890f4fb2331243380731ad10207d6be869d3cf3abe3725c3085baa4485414d78b601492ef76dce8cdd9e671a3338ea4c0f1bf172c96938e484e2e44fd23bc2a4cbee4a064a5969a3c30e7bdf2d80642a49483bc59c77734c0b87befb0250d69683335679b42c9df61f8184de7a0a84cbd17651c9e3478bf4d4d9caa60000b97dcbccff9dfb0f07e2fa3e4149143d0d253ba729c0f15c64dc63b3ea0890c130531c526c675a8800342f8db4118e540dff489161ee3dd0699ff288c0d5715d0af48a3316b4eeef7f90ed27b3961f0d780f3c750bc785bcdfd1516e90b169652b051f1d06a4460e71b11225f79ccf43bc31f7a23ce11e0405c0eb9a277ce375117c56c3c47879734209416fd98ce4a7c9e541a40ce6a4d39a2857502f0305fa727c770618f7bc4034055f00827abe22620cc282b61fcdc8451cfdc81853bff346f170604296add1b7f586df55dc8e23da7527b96ef1e0989040cb465b934080cdd0c53d5d6848076c0d69ee77be85fc3d9284de817f8eb9b7039f2e8d69eecf3b7d8bdfda35687354f57fb02882dae3767bd1f7fc50c687d86fbdbc15c8816091bbb3f2c08bcfc7fc60c400a6e546e3e333ee30bf15b1cccda32826eabfc3de6fcbd0bdd0260b7547b7344e284e7be23a535054dcf6d83a62cc1cc63a9f5532536d34820ddea45f347700a5578e0b9dbc4d9745542f2b721bc030d9474e3be57a7e605c5d4556b9c83edcf7c804d4b4122ccf04cdbece3feab911bdec67d585afb9f1efdb0fa11d8a485d83e667c3bb69e85d958b68d4d92e1c1fad3b311c74ed6445b44ce98e70c60b112ce1baac3ef2040e7d9083ffa7b19ef0dba3efe1028f6385776ca10424d1987178577c11ac6836a395771ba06dcb74681432fcffd374f393cd0d79ec5d4695a20648c1a2d91c4b987d51a39ea058d9d863fffbbd9d8742691bfd46a9302a9c7d389b4349e58bdb04efb75c02431407e783fba8351c7a676745aa73424ec3ec25ac0565ca47a941412286b36e966a1c90fff4284f346005204ff1d705df1c5d0a5e104edc63578e145e42fe3b083b972beaade84f3cf0d8a004acaeb72ca64a4ee5ead6a248e5c210c14b9a16bf58bbc69ccd3a61dea89c60e6b9bbae4ed0d7e1c4540b754e94eb2ffcb761cb80eedbb6ed3450ccefc08806633ad176458b4041164a0b74d8a5e40681956bed9431b2a539a9c42fbebb48c7d3f509f642b1f30dc9688896abe7d108915e10749e4d28e9a07c5c768329e03cbc8d335cd5732b75eb8ef01f61df36764aecda423179435dba5a08b4e8cb8cabda14fe755695dfb82e408e1f9812affbd80cdedf3a70f6e2d9ccdcc316b651186258ff646f507ef65e4281a472aefe46e8c4392cfa51621bb316f33405c435201c57ee27c28ce9ccb981cf0bc6b031fd1da0b75fde4fda19202691af6e1f0b80d5ea12c637690098d1cff4cb336fdf085f1a5d7b85cfce7138a4aeb41214b67fe0e8560f5e768d09efeb481c9c32f9f03cdc91f6101aec9e1c64a93dc8bbc96e3cdb5cc000f7ef810e7b40ed883d57cd5b9266449106bb1a896485f1ef57064163c7eb24b5d30daa6e3d7e7842ea8a4d9491c349e1fcc2b0f9303d0d4565d9c0e4a0ff2dffe7aaaccf083f17df6c8675c824610d8bf292d8b01cab640cc625eac3337b4b093d8b703f740647a7edda0a3c5e14a627f585ba5c1d2291aefb982667791003b0d3e16e3955dd882b4d5ae6907ef96d30e4b892285b4154196642cb5462b196728ff4686474b8cd50505db371c0f68e809b654dccb43e6d93081a4cfa6349e78a7acc13b4636f773b4a23fb3832ec55da3f5084937a0510459bd624b3d25cac3e71f47b769d6ef55e5356d8069456ed7a7b078cfe173a7c7ca25349e114e271136e254aae6b410c9557d028b13b1665fc9822da2ff6cb7cde61dd5c7a094a92eadc54a1045f07ced6b168c88cfedeab7d7199a977a89e5d21de4b710650401119b8dd870404a68ca23194d578456c801cdb9d97e020d42fd86872eab09a9ba799cc34a823bc91840af0cca77f2e21107cbbe3c41a03a4c502f0b4adff465556581a024e23e4b3cd787f04298477eeae50d9bc82ea96cc60b20c8a1674c4dbcfe05b59a421197aa3344fdd8db82fa5e30fb6edaec36d28a198ddfc38c770354d245f54938d5bd4d6804203f259d9438458805da6df9127862d8c63865338965ca55835afc6151f78be43e1bfe8ecff56fea08da7916ad274ba93737330f5bc19796447c00dcd23002dad9f70e99974c0c0ed874571401aaf2ba0d7a512c4024ecefd30f4aa23c2feebbd693c76d884cf62b94d8c45b31319e28c3149b0e30e3c210b7a8895bfc43b901acf884e9847512c0657faebae426e476ca0d1b1d4066c780b5cac13200e5d6c3036cd7d17de2cad55e6bd0ca8ad80dc1031306e6b53d7e38a665101987ce6b08d3d493fc38f36531acafc7f60f2f9335240e8ca84a5ed95fa858c8a2aaeabcd3881523bd5d266c1733409c1cd7e866a5939a0c0347aae209b272c23cab4cf8e73e73996dc175d42a91ab0b1afec82d218696b6b69ddf35739ef96fbbd1952d38873f4044da5c7405eeb5e0b086a38df010f3622998271e6f209f11b4a3823c51847e53326843cb4deb114754c3bb60947fa9ad43281ff3b8d013ca9e0b755fa4f9b10d8ff1add8d1e81c46eaf33079ac2e11c0fd384c3415635c42ab4a8726d396538dd06d088b8299878a0cf3c41dde363b19d30095abf525106652cbad7c51895520dc83903049ae58ca3de9dedbe498cb0d7c7aac90901f6eb1c1476833244d8be2f4d16d1487d34ddf9a0f59ec5fbfe449a7fd5a9ef31a2cf0125ed942bc727b82e3604c1c9339166ac5f5986143f2332ecd67c6b32f51b57c6525289773601b9cfe244f66a045f4130c78fb6bf4320e77feb33707745f83d95657d6502d741ede359182dcd13bcda2dc81ecc5e5d9ee7b8df1c862299020d7886ab9e87bc8ec865c77c9228d4a0cc5e44ebd001c2500e566873a89b09723e6f4923bbf90c39537417b7d97f9833e0cdd066e5e25dd5ef486f5bbf36c3ce48d98e27f24b7c81ca090e2a8263cefec72efd296305e1ac952d991f4aec00e9a546c4d069ee7c544d4a11f1ca484798c2467fdce6789dbea8160f170701358f8faf65dd88aa288603895c970c82568e3b9e302d5910638d89a13d8938dcc306c99dbedb85b894844cdce1d001af462b8e7d44943401cc98d98d34a37ccc26e0a587bbbcc6b64a0da04aca032ac019b228ff74d32e99a9676f2422ba2881d05561d9adae3f43fd8c5faa0f22868b4241789e875fb0b742bf0b728847ae27539f4605db74eb04e0afd9bd8b46def956a3c4dbf60d16f8c15d4ffcdf759d2d4f01c49613147943e9fbe6ea6ec6b552b6b924ed5ccbf6d36278a5bd510b0e136f2f2f9ee7233a6d5552da3cee369c1e2221d95043c607f35bb2a3638b8011746dbf1a116620ee7c4dc7dfbbb2d6d4299d145ef2827bd9b0e9162980cb112c57498341a3fdd5d73613ad96a730eda52682f9fe3fe26c774a8c4595d70e1fd863b81ab8f047a29b92759c6b8f72c54261", 0x1000}], 0x5, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b7000-0x4)=0xe8) tee(r1, r0, 0x2, 0x8) 2017/12/20 17:20:40 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000161000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/20 17:20:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000038e000-0x1)="", 0x0) pipe(&(0x7f000068b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000a91000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000002000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x92)={r3, 0x8a, "e118b80d0fa856fa0d03e2d6d2766ef7cf67b0b617ff7b4a2360fcfe626b49e5b4761520910475b10a6787aecc8fdb10e47378bd3f37db79b03bb45dafaafe61a8b62824efb8d818c80dc422169fa42c41e37c752e3b7e362418e1b199318bae93b9c68a50f537706e29339e553da86e6a0884c7407c81da280cd18362d74d69970336b7de60575b0ab4"}, &(0x7f0000000000)=0x92) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0x1}, 0x6) 2017/12/20 17:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x401) getsockname$inet(r0, &(0x7f0000ff8000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000db000)=0x10) r1 = socket(0x11, 0x3, 0x300) readv(r1, &(0x7f0000c41000-0x10)=[{&(0x7f00008ce000)=""/1, 0x1}], 0x1) r2 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r2, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000059e000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000010f000)=0x0) 2017/12/20 17:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000f36000-0x4)=0x0, 0x800) r2 = accept4(r0, &(0x7f00002b2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000e6000-0x4)=0x60, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000034e000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x5, 0x7, 0x9d, 0x4, 0x3, 0x200, 0x19, 0x3ff, 0x400, 0x4, 0x934b, 0xe9b, 0x100, 0x8]}, &(0x7f0000dda000)=0x108) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00001c2000)=0x2, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000565000-0x38)={&(0x7f00005ab000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f0000ce5000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0xa6da, 0x8, 0x7f, 0xfff, 0x0, 0x3, 0x595, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x80b2, 0x8004, 0x685d67b2, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x40, 0x80000000, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x200, 0x7fffffff, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfcf, 0x4, 0x9, 0x20, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3f, 0x4, 0x800, 0x3, 0x8, 0x0, 0xc5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x2, 0x6, 0x7, 0x4, 0x5, 0x6, 0x7, r3}}], 0x150, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000030c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d3c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005ef000-0x8)={r4, 0x100}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000827000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2017/12/20 17:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e68000-0x4)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x10100000) r2 = socket(0x10, 0xe, 0x3f) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000060c000-0x4)=0x6, 0x4) [ 130.995937] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2017/12/20 17:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x400000000000098) r1 = epoll_create(0xfff) epoll_pwait(r1, &(0x7f00009bf000)=[{0x0, 0x0}], 0x1, 0x74e9, &(0x7f0000b3c000)={0x8001}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x4}]}, 0x10) close(r0) shutdown(r2, 0x1) 2017/12/20 17:20:40 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001c5000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x10001, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r3, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2017/12/20 17:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000bd0000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000df6000-0x4)={r0}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000f77000-0x4)=0x91) 2017/12/20 17:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockname$packet(r0, &(0x7f00007eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c31000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000309000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0xfffffffffffffffe, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000071d000)={0x0, 0x0}) close(r0) 2017/12/20 17:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000829000-0x88)={0x8, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000799000-0x2)={0x0, 0x0}, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000044b000-0x20)={0x20, 0x5, 0xc, 0x9, 0x3f, 0x21, 0x47c, 0x8, 0x0}, &(0x7f0000ffb000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000374000)={0x6, 0x100000000, 0x2, 0x4, 0x800, 0x2, 0x3, 0xd371, r1}, &(0x7f0000eaf000-0x4)=0x20) r2 = accept4(r0, &(0x7f0000141000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ec0000-0x4)=0x10, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000b85000-0xa)={0x3000, "fe76cb0af694"}) write(r0, &(0x7f0000650000)="240000001d0001000d23fa0800002218e53900041000010005400100000010ff000001008d", 0x25) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000b30000-0x2)=0x80000001, &(0x7f0000118000-0x8)=0x2) 2017/12/20 17:20:40 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101}, &(0x7f0000004000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r1, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8529}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x4}, 0x98) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10000, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/20 17:20:40 executing program 5: mmap(&(0x7f0000000000/0xe8f000)=nil, 0xe8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r0, r0, 0x10000, 0xffffffffffffffff) 2017/12/20 17:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000776000-0x1c)={&(0x7f000062d000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000067a000-0x2)=""/2, &(0x7f0000c93000-0x4)=0x2) 2017/12/20 17:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fb4000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4c47, 0x3, 0x5, "25faf963799918668ff17fe268b9595c53284059635d361f8e65e7b42c9c694df2f6f6bf5752fe46f60fc2fae350bdc7b02afee1e53f1073296ae7ddec9e9364d93b2c136898c2f3c4b8897c0a30358d"}, 0x160) sendmsg$unix(r1, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [r4, r0, r2, r2, r3]}], 0x28, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r2) close(r1) 2017/12/20 17:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000301000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ab9000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000054000)=0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000cd3000)={0x7, 0x2, 0x1, 0x3}) r2 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000565000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2017/12/20 17:20:40 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000097a000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009fb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x80000000003a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) 2017/12/20 17:20:40 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f000012f000-0x10)=""/16, &(0x7f0000069000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x20, 0x3, &(0x7f0000000000)="", 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000a06000-0x4)=0x0, &(0x7f00006dc000)=0x4) 2017/12/20 17:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x8001, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x81, [@broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000b92000)={0x42424242, 0x42424242}, 0x2005, 0x8) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000892000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065e000-0x4)=0x10) bind$inet(r6, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) r9 = accept$inet6(r8, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r10, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="a4a9995c6ecbdacfeb7cbd32dd49dc470eebab2658e299721da1cca7c72c10e15da1b87b21f4a85dd39d3f5c2d6aa1ad6d8e275059403dbd3d48e53bd4455dc679388b0f89e3fdfc889d518d37c5e6e56932d0f17ecdc9a7656b1d5a4d38a03bb1b06498e8638edd51e12af63f70039f855afafbf96265b2db3ae644944accbf9e975e42fbc623c781477fa6365f2430359a46a6e03f0b0b319606b67663e55915f29a36c4d5a474544732b1c2eb8c6da6b2b4a2147890e5924a6ed72dfbc20b10c8379f942e6c5a3df82c21eaffa5fc53873adec3971ba894fd87205f815e6811b4075db6ac1137376704648b47784870ac4c15f373dfb8bdd8736edbbc7db1c22f14d8cad0aeb75954e689b58d0ad55634a5fc564659175022a5d6e5b3b34b0de15aa8d6ae5f7b53ca8a443207ba5381f7969d27cd67505c239ec1bddf374cb94c00fae95f445f1a7c66611b55674713a05341945c9996dd8b4320cbaaf7c0030ed7be46b489074d35940bb2884e4fbc8893ebac48dfdc9d17602d94a4a07aea1796bc8a2740ec740c443559dfdc9b372f1e69618f403ce57c57e7a12a1901f4d93c269ee42c5de9c9755a328c27b9f749079584acdd4cc4da39700f37eb084f6bf8049cf1bfb5c77b4f88ee1a5a40fafb63171fc4ca45277d7facc4d8465d9bd00b7d6bf5fe4f0e75405d5cfa745517d5930bdbf9d12da67aacb5d44d59cac8011ceb6059a7498a3f3a1ea2d3915599f7aa8b8048dcf6bd0881db81e0316ab40c75d0334f15aa9cadeb1ef4e8b95ccbc3d7531372cea3e36128983f3f1310fe599711d1387886e6cbcaa9bc7176b331196c4c2c90889017011d87a767c30bf0adfcc10c6e2c85129abe2069a7f205abaf3430a1df26a7a819dc5c38c26aacf17504b5e055a6b379dc748e9736520e091168f0fcc7e57e345a47197bb6a555d3c23fa84c5f8cc8da360a8fac880f8334c5cabaf3688b91c80723c292d3c8d96a5be2eff813892f2eefd179e012d771624a67f16702a49bf0aec0e3d2bad9f9d7593d5ede438c4c8da723b50ce9087cf8e177ebbc770130e6152cb6c142538a48b20b58e0806e2674d82c6ea161bbff7d7da33163f03f3994f817681adfa21dd1973fb9eda31aefe92a6cdb27dc84f1efeb38684ff7a9a823ce4a9f5250cb11d3218d0025a9060ae8c5b3dfb78783bd4a6f8b85b0f0355f593aa6663a2338e246f1361dda47e1e5fe8ad315b23d194095a9530865857da7b871a3d41cf300e606580ade005b7971325e0e63f215eba387122b8247a502d6189d316ece830c5b0a0c51504127fffb9bbb636ee3feb9f62704d304e6f569531d57d539a34813910b83116f7d70d8c75d12d54be0238461fd468f38d8f027478f1c651d818dc288f906f119a7ee19a734e41ac3ae551028f6c29fee1e7f71c8e48ec5df25ebfd55350816d0e8d4ebf95b6f5f43e8fb4ad44f489004becc3301ae483ba68c690b6b7682402323a606b5e380058274a4da9d81e9b6038433ca976e96ee4422847854fc6c562e679e051fe8812b4514a868a0a5defd87d2524f80b69e9a0139825084da35cfe52cfa7a759978dc7af88fbc308dd1727ff9d105ea66d90cb4461df126b566dda21d10222b93d6668b8e79bfc4be596b7dada33fdb99cb9d4e770213453b99e363fbce8bcea1c25aa3e482b425c75639e2d8d13f01192363ca32eeef66f3e81041316b0804113dc07c2ca8f4c3c63c24f0962419f2a3b94b97b68c14f966b327e4df8b6a03bb1db49c708f97d4f0e903b9ff262373ef4e5fd1680429d3679e0ffe7be759a7d2743a4eefa81fc220f0fc7f5b7a9df21d1e01320bc165a6b73f40a38eedfa23d227294e7efdcc55d267e942c7be96b476c753bf5b6e7c33dadfc7f98fd0c071bb24a2d84d9e7d59cbe829cd3097851a4c9f426d999ef01babfdbe7df5f8c728ac2540fbbc38ffcd280b99c024668e728c0192415a9aad8dc7cc8b5f2214c0ee14d2b43491cb0ee011eecf2c99c7b845f9de76b9dc598b92e54b5a9126b4ae28a14daa55d6fac05eb4c61f9454312de508472894c61d64fb16fe73132ab9b63d8bec3816074c2f851046f176c7ae13c075b412dd6f2c8ffa1bd11b244c10964c50b21d3dada1309c0c91366e89e16282a0ec8b831f7ceaa1e1423944e0fe22be2f52bc42cf21fb50d83ba3f5f3e43a77fea7aede9603392b45315f79ef3442fa05f36ae256902363ed46781893b53489403845aadc4086c55cc4819131e166ca98908a01146c9672f57acee5790199a5ff8004c8c34af3b261e1b812a11b91e08aabe22b69e47340633c027c4929f97570e7cbcc65c7a4754f682fbc662a1c72f3928407e634382e767dd00f93edab2f850217d6b8091f0b4d671c37ca9fe7a0c624238a6145fa3070e2d22ce3763465c63b4ee4d7267f9a9484ab4c8ecea7c75de5c12124824df2cc897e6de52fa31c1698a07f33f972e4ebede80e86e9d9a697dc40a0562ef04e54874ec9c88ceb3017ee00943fc1e76b35f0f5313c15af0344fb907005d4a1b2f81a24121520003be1921def31be88ee39e97cd461fbe84cb5bf23da878bc600676922f59e0927e5b4518b206f6a8a8a16142a57a4feb9f0a7f4d4b63a731477ae5f7e80b754555519f861f2063e40fe11047849ccd3a86b193acef470e20d13a25d60148c3e0eafff8bdeeeeccf8a2a7fa4e0916a444ccb9d99354aca311d77dd39abf67bfcdf92394651df756267120e3d7760df535f675427db64743662ebf376354ccf4fba33400992bc295260a62e2f5fc824ab9ee08a06370a1dd7f4a8a62d45cfb31d4134c9f0261bbcd11014be58e8a181a61eb8efcacc314a41d983d2bb1982d53f2fd3840d951df9e2c0d699af18757d76b48c7ec244d68f001f9b3255844a636afab84a6d90568d6acfb8b06b2e4ecccc5d8b271aa8253b604398342a5f448374bc5e01c79c93071786e1d1828e6e0634557898d28e39c29f06961b4d83b43806805add3377f4322515f6b9e8a35f7fda1384a8d53b3114018e1839b4fa6c2e074aa713c71965f7aa0d524501d75048cf3914a3696e347f10327870f7bc74479fce8c03e344128a51f6793c5ecadcd8e1c77723c348664c0cd55d8cdc23f06178f85fe858ef9eaf68e8c4cdac88d668603044df2234fba19d92c4e231aca9f11d210fc856d39cd2c14d4410d5eaabfacf8f35c64df70c50f40087928f677b8e2dd5a3bb07a1853a6a4c26eaeff2e421bce0f6f8a898f662f31231b96cdbfcebb1dc7bc8cca61bfd0f9ab31fdea213190a31589e0c8eb4d9db5c9c412fd9137d70e97424c799dc1ead452f851d39e62e5d1b543a4267f3c1f765da681f4b56faf1656d669866cefaa90b3c87117fc0c9e809c5556da37cc9d4d70d10ddfbb97f7f15f517c6c46df09df0c801b6895b681654006737a1a0f0bdaa75bc67f775596fb5ed652e8add9e099a498d9b4f6172008f7681d89a7e859fc8a5d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0xfff}, {&(0x7f0000f81000)="d221a83d614222d73d06b3290b781b0e79ba160b891c3b615e0822a6f72a5133e15046d7d3956e4ebba235cf184aa3e35daed9a7648162b067c3933e1dec1a43ec503d101bb78e47bc27502c23bfdc0b6b0b22d919184e368f61604ae39938eb12a840b260a93a8fe90d2d99ded7d49c35cf8529731fcdac7555b5a92a557a29c0f899666d696d5191e8d1e30d40d770aa7b688b74e3127a0ffba6312cbeb351d3939068d2454f75e5a800dfd02f8a10243dad667cf587aa50305539e1456d6a98dbd0ab", 0xc4}, {&(0x7f0000020000-0xd1)="71e93cb6875ae38f2fe2cab7800099fcf35acfa41dd4d3366e3d5cd28ca5ed01ab02db517856926208b72199a12bcbca9e583957f9844896d11a75cbea4a860609cc4b062431580b5faafbf3c741b99ebea76410895c2a1658cdb826acf9459efefc7cef7c19024bfabb5167bed61805e07a451306939b627cbdcab6ae923899cdc9ec7f4a581e89d62fdfc314f9de9eae317155ff1e691787652cddda0374590171b4a58bb68a9e5f0ef94ac6a0b64e75341210eaa3c6fd4df16e9bc363d545bd07951f5c0a3c8de9487f7c0a62767c", 0xd0}, {&(0x7f000024b000)="0e5a523ceaac35858669d2b3338924150ede44ae54e0882543fce8a4ae0533bc8fd57bfb754be5f461e31b84e7a95a443740480ed7b94a6ba29880f0a988d2b20f8a67e78c714f68e1f537ab52a9cf70bd2452590a94a6dc8b686b234fb8b29d0c6501a1bfd2df073b50c1d4c6b4100991a48657ea7a76b3f30f9eba7d2947a498933a21bb64bc93694b71ab89612a41dbb855e702ab746babf1770d74d2759a2dd595a9f77500d9f3a9065149919068309db0e52b37549d3dc83e05c2994686a6f07fb3d5ffef7e83d9f10890adbb5f79b43c75096e26465543752d9f824f629bc18de72d26c575ec4e5c0d7e9974284f275545b0dd728773", 0xf9}], 0x4, &(0x7f000076c000)=[{0x110, 0x0, 0x80000001, "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"}, {0x1010, 0x105, 0x80000001, "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"}], 0x1120, 0x10}, 0xe2c119df1ed13f37) bind$inet(r7, &(0x7f0000489000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r9, 0x5) syz_emit_ethernet(0x3f, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x31, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x2000000000000000}, @sack_perm={0x4, 0x2}]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x800000002, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) 2017/12/20 17:20:40 executing program 7: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000eea000)=0xdd6d, 0x4) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000eed000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1d0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x400, 0x7, 0x9, 0xff}, &(0x7f0000eed000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000866000-0xc7)={r1, 0xbf, "37fc87665f1ae1759ad1f43d38f390110873130ca9f8c40fc7409114e43b8fc240bd387eb2687ce37479313a35c991465434596127a1955a606a0eed9b982d51529c3444896563429d4ffcc411b9c4b382bee59b6f38103ee7045706d71f74f28c0d67772b2aa733d0f4d860132d330af0a8cb48bbc52171da1a9466738212c56ea9764e7e68133931d9c067eb3d90aeeddbca13d1fda1a911d8fea1ba4f5b3cbcee87cc68f0136635c67e3684449e915d626258acd6b03d9269779a88b64d"}, &(0x7f000066f000)=0xc7) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2017/12/20 17:20:40 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fda000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a7000-0x4)=0xe8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000f14000)=0x8, 0x4) pipe(&(0x7f0000d31000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000982000-0xc4)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6860d684}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000fda000-0x5c)={{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4d9}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x0, [0x7, 0x20b, 0x800, 0x8001, 0x8, 0xce0, 0x7, 0x9]}, 0x5c) connect$inet6(r0, &(0x7f0000b74000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f00009a2000-0x80)=""/128, &(0x7f0000001000-0x4)=0x80) 2017/12/20 17:20:40 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) recvfrom(r0, &(0x7f00005a7000)=""/34, 0x22, 0x0, &(0x7f0000a2d000-0x80)=@generic={0xb, "4a230d6df06f6f7065d6dd7a2655f4f85948844f39ccaf5db2d05e1681230abff87e35189097235945592836d554f606efd41a886aeeaaef17ca2c732385a6496cb1ebf777c40e6547ac4c56b7a0bdbc0734c4e3813d1fceb86e92ffa012dd2e2b87a81f0353127215a7c10d4aafa3bb41250a45bc236942009490152c34"}, 0x80) r1 = accept4(r0, &(0x7f0000d51000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000081b000)=0x58, 0x800) listen(r0, 0x0) getpeername$packet(r1, &(0x7f0000951000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001e5000-0x4)=0x14) 2017/12/20 17:20:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}], 0x2, 0x0) 2017/12/20 17:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000080000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000079e000-0x10)={0x3, &(0x7f0000b2e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socketpair$inet(0x2, 0x0, 0x40, &(0x7f0000999000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000909000)=[{0x7, 0x9}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000d12000-0x4)=0x0, 0x4) 2017/12/20 17:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000fd7000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000000)={0xfffffffffffdff06, 0x0}) r1 = socket(0x11, 0x80003, 0x0) setsockopt(r1, 0x107, 0xc, &(0x7f0000000000)="", 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 17:20:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000268000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000625000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fd2000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002a7000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000438000)={0x1, 0x7, 0x8205, 0x81, 0x3f, 0x9d5, 0x2, 0x8, r2}, 0x20) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) 2017/12/20 17:20:41 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000000000008, &(0x7f0000000000)="a4bad50d1f3082710ab5e8a0f6da8f9cf5efb3057a2b507dfe05ceff1b55a458b5db133fa3807cbc482f8cb834009e22ccdeb19533bcc2cfabbd68c25ce9c5bc05c87024028d638f1f596c9b25ea98379e49511b859808a8f2f5b184508d252b5a0c419048cd6c27fc6490e6b7dfef54e43749ce65d77a8847d5ed15da15d014716046fd014997db54f3699e5e3ab17cdba37aa99b0c3ed3d4c1bd6500750956902a1271b9567b586d91746ca9bc88c70a0bb7fc2f", 0xb5) 2017/12/20 17:20:41 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2a) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x800, 0x4) socketpair(0x0, 0x1, 0x0, &(0x7f0000834000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd6000-0x18)={r1, &(0x7f0000869000)="6f5867a54323f2e94fd78f534a86c06b03e442fe381f2d15b59f872aa001eb5a2d3cb5df62c29d3f4e3be59b160445939c8f27df43fdf927db7b075706e44426df445d7185cec866f348c86835572510a3fa4f5b13e47bcbc614a4d3cee8cefe5504cb1ae3c74ae37d796e2456fdfc81c8c43ef22932dd62dc69ee2471791616a997b9b9643342bb21a0efaba40ec90b0a84f1e1ceb6022bc737e6775a0bf36e62c47dbcdc1716599d3babd0820b4b02ff53b990ca4ee29ff16a731672c0ba855272", &(0x7f000034b000-0x1000)=""/4096}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00005db000)="", 0x0, 0x0, &(0x7f0000d00000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e95000+0xd21)="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", 0x5a1, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/20 17:20:41 executing program 7: pipe(&(0x7f00001e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x2)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@common='tunl0\x00', @ifru_flags=0x1000}) r2 = socket$netlink(0x10, 0x3, 0x5) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000003000-0x2a)=""/42, &(0x7f0000000000)=0x2a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000002000-0x91)=""/145, 0x91, 0x2, &(0x7f0000003000)={0x4, 0x40, 0x180000000, "0a58d1fdf4de", 0x254, 0x0}, 0x10) getsockname$ipx(r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000000000)="0ecd8144901ff9da8cc4b0e7533054ca551218b2f46b06a0aa40924d72ff541de50dbb18d31eb9520dd44aa17f3d451fddf8a5f5760865f334361d957f8e463eee6fdf2fab300f71cfd23eba2c16cfdb9615", 0x52}, {&(0x7f0000005000-0x62)="6a2a3cc14f2082871ab577e6d8ee1333666feeb414a918dfaaaaa0f669da0ad2c6d3927752947e2b0d157d6a2e618e4c5ca5af93ac8f96f39700000bf2679255919c14663123a8e60eede9df5c257b23c019787d2d82ecb79cbe8914d9d9d9f16361", 0x62}], 0x3, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000006000-0x2)=0xffffffffffff6ac9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000005000)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r4, 0x5}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000006000)=0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r4, 0x80000000, 0x4}, &(0x7f0000008000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000)={r5, 0xed, "78ac28d3ee9921ab72884c11f2f7d2498a3caf8bdc05f824028cb8d65e50350e30246314ceedb96247d0b9165c45e2177d4665ea0d013096470f5fb447f868b5b2cec63c12eff1650947f58b01727557ab15512fece142d7f925fedf87d1e5d62a30c0724b5eac30f887785030392d40ca5f29499437cfb105d0f1db4d91ed1909cef0421c64bf529352336d803d3a82d670307bbf550c7d7513b674ec2005336f0585dc19c4ef4b252b3e6f830b9038892f760a0a240788707465ab24c7da7b5b30146eba0fdad8238ced7a7f34019a2b62792840926868e8404ac2692e33e658db2cb481c98ad0840ccf36f1"}, &(0x7f0000002000-0x4)=0xf5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x2, 0x8003, 0x7000000000000, 0x2, r5}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000007000)={r6, 0x41, "e4bc94f85d1f0a4ed1a84c41ba07b50b90894b4cbff637a25a2bce25a183dae62acf9c0faa3d5f650c453b2b3d8da3c36b0d50ed778f2d41161d417cd9c46c01e2"}, &(0x7f0000008000)=0x49) 2017/12/20 17:20:41 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x1, 0x1) 2017/12/20 17:20:41 executing program 0: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x803, 0x2) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000fc1000-0x5c)={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x14, [0x0, 0x400000000000000, 0xffffffff, 0xffffffffffff0000, 0x100000000, 0x1, 0x1000, 0xf43]}, 0x5c) sendmsg$nfc_llcp(r0, &(0x7f0000129000-0x38)={&(0x7f0000fb8000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c149e94408a35fb4524724a8b7e1ee3581e65062b5c09909286a8eab68757444e3825078415fd94d1b036e6855df7334d8e9ebbd3d08263c5325c03c75cd69", 0x0}, 0x60, &(0x7f0000fb9000-0x40)=[{&(0x7f0000fb8000)="00000002", 0x4}], 0x1, &(0x7f00002b4000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2017/12/20 17:20:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/240, 0xf0, 0x0, &(0x7f0000001000)={0x3, {"2813ea48f53fad"}, 0xff}, 0x10) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bdd000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000001000-0x4)=0x1ffffffff, 0x4) r2 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f66000-0x4)=0x7, 0x4) write(r2, &(0x7f0000f63000)="1f0000000104ff00fd0007c0070000000000000005000100010400dcffdf00", 0x1f) write(r2, &(0x7f000033b000-0x1f)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) 2017/12/20 17:20:41 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000ae3000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f93000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000091f000)={0x0, 0x100000001}, &(0x7f0000c51000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff7fffffff}, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1}, 0x5, [0x5f, 0x2f4a, 0x9, 0x2, 0x0, 0x1000, 0x4, 0x7]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x56)="b137ba27cf44292986943c46fb9f9a8629b4166517a2c8e8ded54237ff7d8927202fb7b2ba81286971d9a0c6a46767dc9bb554a2cd1e93a53423dab76b802ebf0ae2b175fab8eef200e5f8d2f33204bc724dfb6ce865", 0x56, 0x44000, &(0x7f0000000000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xc2bb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000002000-0xb6)="ae2070243212c3eff18c291b6ba623269028c6a0335f1c5d9e5d5fcda75112550946a01be0be07001d275b155e3af07b9dd457794c860eae6b380e00d39b18da590d493988c5b2510a81f4df6a7a74312a2753e738e6f96b19ba774384660a3261bb9f945d6bf3f0280ce987ddcfc2c749aa0b16c4bde4fd1e9f972dbbe4d8d4af684daa42c75cfde2b1e5b436b0354366207106db13dcaa5868cc0710f98e2b2b53bb29533931f5535e1c9b9811e3bde64c8409f474", 0xb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/20 17:20:41 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000ea8000-0x4)=0x85e, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/20 17:20:41 executing program 0: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000faa000-0x25)="24000000190025f00018201000f7fc0e0a0b00000004bf0202ff11eb0800040048186be0", 0x24) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a0e000)={@broadcast=0xffffffff, @empty=0x0, 0x1, 0x8, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x101]}, 0x30) recvfrom(r0, &(0x7f0000c18000)=""/39, 0x27, 0x1, 0x0, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fac000-0x4)={0x3f}, 0x4) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000fab000-0x88)={r0, r0, 0x2, 0x3ab, &(0x7f0000fab000-0x45)="753a72c50d92ac28ac970a33e020d111db6eb1858bc657fc17ae94f5596288b23ac620f26a0acd62a354ef11719ecb580c59402da2ec5a3eb5fc99a0dbcdc47f1d35812d1a", 0xffff, 0x9, 0xff, 0x8, 0x5, 0x6, 0x0, "ca6273d6d66a9a3fcb089a85bbf3dba556ba1cb5771eb76fda693d0ec268af5f03e8fe4757f60e4db66456ebddc0c2ce8f91e2bf89ff3e1f027f2d3d2593b4321f3f2b0822c96c68acab9e8b463155c539b526abda3e4c89a2842464ef3bf12a"}) socket$packet(0x11, 0x3, 0x300) 2017/12/20 17:20:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000d71000-0xc)={0x5e0000000, 0x0, 0x7ff, 0x3, 0x4, 0x0, 0x9}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000471000)={0x0, {""/7}, 0x0}, &(0x7f0000158000)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e74000-0x4)=0x0, &(0x7f0000468000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f0c000-0x4)=0x0, 0x4) r1 = socket(0x10, 0x80003, 0x0) write(r1, &(0x7f0000228000)="26000000130047f12001b1dc59002200160b010000000000000023ffff000133050003003f40", 0x26) 2017/12/20 17:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f00004a3000-0x1f)="b666ae5f2e649c1015305ca82e4288463b74a085b993dbc895c19f769ccaf9") sendfile(r0, r0, &(0x7f0000522000-0x8)=0x0, 0x6) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006c5000-0x4)=0x800000000000003, 0x4) 2017/12/20 17:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) r1 = accept(r0, &(0x7f00003d5000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000165000-0x4)=0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f0000a31000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ae4000)=0x0, 0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000453000)={0x5, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(r1, &(0x7f00005db000)={0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x88}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009d5000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x100000000, 0x3, 0x9, 0xcab, 0x10001, 0x5d1, 0x0, 0x9, 0x224e, 0x0, 0x101, 0x1, 0xfffffffffffffff9, 0x2]}, &(0x7f0000d8c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000806000-0x17)={r2, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009b7000)=0x0, &(0x7f00004d0000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000bea000)=0x0) 2017/12/20 17:20:41 executing program 3: r0 = socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) listen(r0, 0x89b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/232, 0xe8}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000001000)=""/232, 0xe8}], 0x3, &(0x7f0000000000)=""/251, 0xfb, 0x2}, 0x10000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000002000)="a497a2b42f83270916f37dd502d7de13a084084dc95f6bd13156195f908f2d467bc9023ac5b1bf82ffe3f120b83c7cc9020b605a9ff6f251cb3a0b3b1bd24cea8cc10b1c48d58c8f9970c56d1f618588e203335e1da0f07858fd152b5ac7e6b9b612268e52c237780c1b7bd32990f6e07d8b686749286800409b4f2582f8e01059ecb4bc4d1a3af625f5d889aa4303aef29b6c6261404ae1b2f38d4e559698fbdc02bd68629efdd11ed65f235b2141d9d71ce6e17031af", 0xb7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x1f, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x4d)="f8c3b522a6a76d29350d66ea95a0c4d230384d4bfa5ee96bb20bf2bd08aa585b60353686ebfbf1101a330869654ca982b9b2229010c396de897d0f2045144bd783ce4bfec143c81e676a5a6906", 0x4d, 0x24004080, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r6, 0x6, 0x2, &(0x7f0000004000-0x4)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000004000)={0xfffffffffffff801, 0x7378}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000005000-0xb6)={0x0, 0xae, "279260dc9a7a1ba06ffb14a002e5e76b81e67fdc2d03f317b64657fb3dbf9908695e845002b1a471724cab2c1698520d641807d8f22d066c1d3286462fce16435f9b3914f6a1fbd66b51a5e4b8fa6c711903257611a441ef08638adf5a8227813612ca5d2f7ff7d7068dca00db0c6beae2a8dcc374c6d575f270cdace3ce1b85ed27547234c0d723771f7d02c31ab8e622cf29ca7af04aa6c1caa4b6422b6eba27aeb97f5947d8ab1e1619bea493"}, &(0x7f0000007000-0x4)=0xb6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000000000)={r7, 0x6}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r5, &(0x7f0000007000)={0x3, {"94d0a9836065ae"}, 0x279}, 0x10) 2017/12/20 17:20:41 executing program 4: mmap(&(0x7f0000000000/0xf47000)=nil, 0xf47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000bd5000+0xe75)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f49000-0x4)={r1}) mmap(&(0x7f0000f48000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000422000-0x4)=0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f48000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000589000)=0xe8) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f48000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000252000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000560000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd5000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bc5000)={0x0, 0x0, 0x0}, &(0x7f00005c0000+0x26e)=0xc) r10 = getpid() mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00006e8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4a000)=0xe8) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f48000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r3, &(0x7f0000e36000)={&(0x7f000067c000)={0x10, 0x0, 0x0, 0x8d}, 0xc, &(0x7f0000f48000)=[{&(0x7f0000dcc000-0x1162)=[{0x71, 0x9, 0x320, 0x1000, 0x9, "520fadd1fed9546b70a134515dded697ae32792f5ff2c022cc75913510c47cb312bc756244362905ad8339c8c3eceaa552c4cc8b4cafb814540a4a05eba800b5dc65cc2fcf6c17221e00ff1f436cb2b3ed2d99d805246ccfca610ad5e99abfc409"}, {0x1010, 0x100000000, 0x100, 0x9, 0xffffffffffffa46b, "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0x1010}, {&(0x7f0000f49000-0x2ec)=[{0x3d, 0x5, 0x621, 0x400b, 0x10000, "01c06e7d3e2766a4f5a7c6929f4bb7b248d3bd0d852ee83eb6de470b2e7c1cc29307c96337425763e37119730e"}, {0x5f, 0x6, 0xa00, 0x4, 0x40, "e2f3a7c288e117f614a49eb0de0e95582e07def555a846e39ea1d3cfb72a2ac1662947608d127a5eccf4626a382e794c406760e79058209a3d7ba945f4e1e0a7dcef89c786c452ddedf0f34280780a"}, {0xa9, 0x5, 0x200, 0xf7, 0xffffffff, "fca9c15cd91b23d4d036c9865e6761beaea3a9050c5bf448a68f4a42b173b0aec43e995b94f4ecf85fc27e4693e57c4cd880923411a81c4b0931841637c04ac9ff7f82972924365f59849ce1d5b21d519bf9bde88e5018547f672afeb09bf99c9562bd2e8441afad2968e8649a73525da7fdd7d5a3ad50e68e6905cddfeb6b5f1d4340b265c5680dd528e104d2294c6bc6d60b0678522d8009"}, {0x10, 0x1, 0x308, 0xfff, 0x3, ""}, {0x98, 0x7, 0x20, 0xe35b, 0x80000000, "ce64b0be5663a82d8343d1876877eba863945f4d22748d758bdb21df70eaa241c563aecf862c3c50d4a2d12ae84f8f21b7a19e2493d5fdbed39576a389346378fc2f205b98e53eab52b58a1bb8b24dffeed03d3c20ed823dc7987c6556ebf30d2896e705bc1245d288790cad9b4f23ab248a94750c7d9f4274a399214b6e86e32a97cd19b2497c0a"}, {0xff, 0x14de, 0x104, 0x6, 0x3ff, "8eb2f5f063e4dbe961a364aedd650fb5e66a7c7004e57a6e882ad30dd4a626136a3b53932a280a3c3d39a919e2424040a559eca438a72bf525dc8e3c7f6f96efee592689807dc2b514de021b473e3d0e28481c810b60f4fe62ed642c0e9b605abb7365dda15c0900694f0f403d3855a590f7b788b99bea84e62643a0dc863544319362c994f48acbb7c7a74dd5323e22461230d3d50e30f7962ab241df6333bf6880acbaeb03059cc9ea1eea6dd3054ccbe64a85594b68f2b3439c95177e416259096cb56d2dea9eae28d485f1296fb66d8ac8e564ef355c4fffd100783d139f660b0c7fc467d7d82c11e4966eb7d8"}], 0x2ec}, {&(0x7f0000aed000-0x304)=[{0xb6, 0x5, 0x400, 0xffffffffffffffff, 0x4, "4ce4bd92bcf3a5556ce5603734413f3315588c9725e2fd0a7159fcad452dfbb797caf6ba60ab6542e64e435e746cd7a962e854053cb92bb10b6776a0ffde89860e5a4846c0d64c250ebfae436ec050883118bc51a940c04acb80edbb51b004e6a5d3465c09eb3b01b148b1404add6bab80487460869250f3a2febeb3651f998d8cc437efadfc4ea755d862c53b3b110d63ebd29453739a2d6f2d857e589f52a06dcc28b4fba6"}, {0x4d, 0x3, 0x800, 0xf02, 0x1ffe0000, "ae2d86cfabc33aac1381bfe2d6c2a72be042e2b8c5bf8d98bf2832eed2653c10f522b4c3d72e7ae8208f99f5b53d8b9ee27d833b6d4ed09b18fae7b307"}, {0x6f, 0x8, 0x100, 0x0, 0x0, "2fafd36ae4137c3af813df9963947b483cf15485069ed19945c13221b695e4902251aa9af90c6e90dcab1aeb2511e5117826b654b332f11c166733dfb02a2526be20cb06e2e26898421036d692fd4d60395f2435641a7960b6581e255a8066"}, {0xbe, 0x6, 0x706, 0x7f, 0x8, "09a0759333e3a4179f095840b881ea147ee97cbe3d44c7bcebc4bc8ecf18ffb0976fbbd96b7e56ce9adaaab3956c2f151828b449b7dc29d2b766b5e0a00498eede025a61199b3161b413f649180bb5d206db8899b60413692470bfd5cdae708d67db6ef2675534e49510e60452ac5902e1bbc884c3595d36ea468ae5821f04576dba08ecff337feef649041ca6dde598b61bd5a162e89ca9cbe51c015583c2a50e7e0508081a010610225543bb62"}, {0xd4, 0x20, 0x800, 0xb9bc, 0x3, "b17af8fb776696f3439df68de9ee86afd21eb30da6c617eb9f75258ce765a3bbf33482a279923a8df0b29f42b462907f562eac8433794db457cebb1c9559a6306b2327596b87697c09c2c267345281faaa83a4f52990669a01c8aaeacb0e8b7deb88357c3c4deda68c6aa9f057b987595839a87f9fc04f87dbc83900542a6692691d73af2211362815641f812ef5fd60d74e96814da0830e4ffb63cf5583de7219ca4fa5357d22c19f42c3000109de20edd38d84e8b153d07b6054a88f124af122aae64a"}], 0x304}], 0x7, &(0x7f0000f49000-0x108)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r0]}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r2, r2, r2, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x108, 0x800}, 0x8004) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4$inet(r2, 0x0, &(0x7f0000f4b000-0x4)=0x0, 0x80c00) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f00002fa000)=[{&(0x7f0000f4c000-0x3c)="2f366c33a5e4823d93319f698ea96766be4e6daf1dd82133d1b6122aa27078bbd383a9e4173140295bcda24e465cd691acab7052f2604f6adaa56a40", 0x3c}], 0x1, &(0x7f0000794000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18, 0x117, 0x4, 0x1000}, @iv={0x80, 0x117, 0x2, 0x65, "a2b951368dc423796d3304ba5487a7e85b2daee0143f89536c5d65f9fc337fe2662eed0de8ec3e7389e2393d4c93c939bafbc72ff33e9be40a6e225484f21440404492a15c1d80084530320e7912b4a6b37e3965b4c21721c4d5cad3dee88bd91b12bf2926"}], 0xc8, 0x0}, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r13, 0x84, 0x7, &(0x7f0000f49000-0x4)={0x2}, 0x4) 2017/12/20 17:20:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x801, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) 2017/12/20 17:20:41 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000805000)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x74) sendto$inet6(r0, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/20 17:20:41 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000003000)='D', 0x1) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2017/12/20 17:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000084b000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x1e, &(0x7f0000b5f000-0xb8)="4e9c613e7e31f577bc9bc1584fefc44f440524e85a75d25f1f3b7d00009a4d4311f517dcf096da312df8608ac6b4010fd3cd13e3f3a265f8ef47b66b413beb97711cf2f9d259ec6a0df04adad5f864417cc88c805f0a5d9bb588e08a8505d32b34d2433337fc8a591713ed91044e74d04b9f79783a1091d2ae3e6df8df9838eca59b47a37b4e7471740704000000bb2f563855cf7709000000b790fa010000ee7d76244e66e0ed9259ba449914ea0feeb199da0d0542cad2", 0xb8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000a48000-0x4)=0x0) 2017/12/20 17:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00005db000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f50000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000717000-0x10)={0x5, &(0x7f0000359000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000c33000)={r3, 0x3}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d7a000)={0x7be5}, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000091f000)={0x0, 0xd8, &(0x7f0000d36000)=[@in={0x2, 0x0, @rand_addr=0x72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x4e}, @in6={0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x2d76cf70}, @in6={0xa, 0x0, 0xfffffffffffffe01, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000c60000)=0x10) r5 = socket$inet6(0xa, 0x6, 0x43) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000049f000)={r4, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6, 0x1000, 0x980, 0x1}, &(0x7f0000c9b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f000037b000)={r4, 0x1b, "2037ce4dc0c09f68d49bdf041c700236e17c7415680cd4c46a233b"}, &(0x7f0000f21000)=0x23) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000572000-0xc)={r4, 0x4, 0x10}, &(0x7f0000978000-0x4)=0xc) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000083c000)={"cd8b82d5ecf9c1e6f5e71cc7279f0f86", {0x4, 0x4, 0x6, "1549f62834b9", 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001a1000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x0, 0x4) pwritev(r1, &(0x7f0000d73000-0x30)=[{&(0x7f0000b9e000-0x55)="f181925cfac248d3c2d195ebe3fe29a862fa45529feeadfea49d74bfc15ab4b658a1bc26cc6894973651536af261384d59ab23281b5d507401ec142bcddf8cd856f5b7f59f96a69e29c6bf57cb2838de7e4c16733e", 0x55}, {&(0x7f00003e6000)="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", 0x1000}, {&(0x7f00006ee000)="eb1da7adb11739cff8357c98dedd03fc0492ff", 0x13}], 0x3, 0x3e) 2017/12/20 17:20:41 executing program 5: r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000005000)='\x00', 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x10)=[{&(0x7f0000005000-0x76)=""/118, 0x76}], 0x1, &(0x7f0000004000)=""/225, 0xe1, 0x80}, 0x1) socketpair(0x0, 0x8000a, 0x3, &(0x7f0000000000)={0x0, 0x0}) accept$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000003000-0x9e)=""/158, &(0x7f0000001000-0x4)=0x9e) getsockname$unix(r0, &(0x7f0000006000-0x6)=@file={0x0, ""/4}, &(0x7f0000000000)=0x6) 2017/12/20 17:20:41 executing program 6: mmap(&(0x7f0000001000/0x77000)=nil, 0x77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) vmsplice(r0, &(0x7f0000045000-0x10)=[{&(0x7f0000077000-0xa)="8eddb031062c05f7d71fac10eccc51a14b39eba0d815d630c6556122e20ce3dc01a3f2bd2db6c7", 0x27}], 0x1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000004000)="", 0x0, 0x800, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x5, 0x3, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000038000-0x10)=[{&(0x7f0000056000-0x3a)="16000000110019985e0000160000000007ed3b851e0000000000008000e507000000000000fbff3e", 0x28}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x3, 0x0, &(0x7f0000040000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004b000)=0xb) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000078000)={@generic="da3a68427638f6aab4a57db18b476147", @ifru_flags=0x4800}) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000007a000-0x4)=0x0, &(0x7f0000074000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x3, 0xe13}, {0x8, 0xfc6}], 0x2) 2017/12/20 17:20:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) splice(r0, 0x0, r0, 0x0, 0x40, 0x4) writev(r0, &(0x7f00009f9000-0x10)=[{&(0x7f000088c000-0x59)="580000001500190000bb4b3100055c5d02ed3b850280000000000000000258a2b25205000000723e01000100ded7000000000004001741380a00b6ecf7000000400e8d00002300000000000000006001ab1dda4a0e536e01", 0x58}], 0x1) 2017/12/20 17:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00005b7000)={@generic="0cf7746877e0255409fb566766b44518", @ifru_map={0x0, 0x9, 0x101, 0x0, 0x100000001, 0xe5e}}) bind$alg(r0, &(0x7f0000697000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ed2000)="e513b5bf91aa785dfbcdfe", 0xb) getpid() socketpair(0x8, 0x0, 0x8, &(0x7f0000b26000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000690000)=0x5, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000084c000)=[{0x0, 0x0, &(0x7f0000f4f000)=[{&(0x7f0000af7000-0x21)='u', 0x1}], 0x1, &(0x7f00007f7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000598000)={&(0x7f0000d16000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000106000-0x10)=[{&(0x7f0000305000-0x8e)=""/142, 0x8e}], 0x1, &(0x7f0000915000-0x88)=""/136, 0x88, 0x0}, 0x40) 2017/12/20 17:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 17:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000005, 0xffffffffffffffff) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$bt_sco(r1, &(0x7f000007c000-0x8)={0x1f, {0x3, 0x1, 0x2, 0x1f, 0x1ff, 0x8}}, 0x8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000027000)=0x8, 0x4) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000156000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af3000)=0x10) connect$inet(r2, &(0x7f000036f000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009e1000-0x8)={0x0, 0x9}, &(0x7f0000a5b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fc1000-0x8)={r3, 0x5}, &(0x7f0000031000)=0x8) bind(r0, &(0x7f00002e4000-0x80)=@generic={0x5, "8dea0cc7a413332c74449f2a27c6d48d72203d1eaa93914f21d529032a1ad59395e3f05f2c2c8f38eb0e7c9ee1e412734b90b3efe4ae7c0a290c7f53bfc9fc005d08c8741f5c296304735a0ef45fa733da01a373743f9708072d974a5052c43ac8becfa822de70ffd39499096e46ebdd1ae2284dffe4984dba2157ee1aa6"}, 0x80) 2017/12/20 17:20:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000f40000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000d88000)="48f9de999dd94356ba8f90d43870cab4a53636da963624b84f38", 0x1a) vmsplice(r3, &(0x7f000017d000-0x90)=[{&(0x7f0000ac7000-0x1)="97", 0x1}], 0x1, 0x0) splice(r2, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/20 17:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000602000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e6e000-0x10)=@common='lo\x00', 0x0, 0x0, 0x0}) accept(r0, &(0x7f00001ab000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000190000)=0x10) 2017/12/20 17:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000e4e000-0x10)=[{&(0x7f0000c1a000-0x29)="2900000017ea3117da00004000c900020a2400000000ff0680000c000c00080004000c00040000006b", 0x29}], 0x1) 2017/12/20 17:20:41 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000fd4000)=0x0, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000fd6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd5000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000014b000)={@loopback={0x0, 0x1}, r2}, 0x14) sendto$packet(r1, &(0x7f0000220000)="1fed1694c367c8678bd2a929b28410bd5216994da32602a2486900f0aff534b0c28f0108a279fd0cd8dfebef8df6fe24461851c37133851d3c2efa43b9e5fb82b48c803dbdf1d3c292dd3bf8db160cce5960c944281db9e04b9b3c5091c41ac06aed44560538191e658541c1bcf0bd51d14aad32c072c6b3583348e2385b21caf635d25aeff04c79ad8e6dd7c91f76dd9a6e3b55669a881456a10885642cf2bc8ef8b09d4c5276a45915edfe7b31d13153ffcf90c2cd61133dad224b74de3f255474b1a98c6b5008d19ef21483f821ca66e72d2de111c4862b3b1d966211695b6270693d626bb10a7818069c3e6e33dd730e8773062a4d5bb8b32bff70aa7744e321dff032cbb128133bbae49b41b1f13312e8ec1607c4ffe85b5e1bf8e39d1f494409438b7ed2f63965e3c18d86ddec81a7524735664ea06eaaea57c3254cf4ad1c719eb451da6555624f243e5c1752986cad5399a0717941e8ddc5f5d8dcd86fc3dcd2328e3fa8cc4145895aca6de8613e77bf70d82513dd38ff8c90fbccac2e2fb7a6eeed648f47fd368d73cfee4ccfe9fef5e043dba8590d51f12f7494c377ffd26b6952b82fc207b941545d626e556cd5b39a50e476dda508c415b3119245d69e6c6b5cc79961ea25cf3176c9e5b614e109403da1f6399728bd0d97cfc58112aaed8e801df3c7830bd6a0e1da04e6dcc3cd181d440ba988ea510838b28433ff36675f9bd40156bf0ecc67fd8b1cc8cd2e5bbebd4d86150cfda0d9825d7818d3216f1415b92696eafe9aa40858b2683f6d3efdb8bc398f9f3b02aa851e057981079f977edfe8089ebc5cb356498189935be788576159c6d475c0718c663740af0171ba6207fd4cea128f4906962fef091080f935318812cd31f57e8e7a2f7862461a386de4fdf3c9288d838f2013c57ff228da740ba1bd4241ef736f52a3d95027bce7b3056d8594062d083b43ed234144fb89233303cbfe584a066f1dcc5b99c3daecb46f49fb1e67c5b4d305e2ddf2095edf32101fcca9cd5e2b5240bf1a886fd0fa8cb64e84a66ff2dc84756a33bd67118816947395d0087003929d69fd967a0f1f8fc29e2196866582d96905840290f834c1af12af780b82aaa723df907a77bac60ec61e2407208099fb4dc36045010380d89be562b38060ab0d63bb23d27dd0a9aec23552963c7a71dd62911401f50dc9e4d9979c339d2d062b9a2ca269848db23980749580b81101237d9a49289b18787f61f058aa050a72e625df74f84c9cfecb2b6aeef58ebe7c5c7bfbd7caaa7b81870e52a8dd20ebb2d083cd2f361da679b4d960040d677f4c8ac1eb1086a4c15c582c47556359fb06e514b3b00014768ac8cb00451187b31474577e0ad35834b211c74c82faaaf8c0817f33119499f84b44c1571d0237412e199f10a9197e4f13d5340f5cd6989f677047ed6a0628d1634146567b4e125dcd6501f2d6d24a145f04059f442a5b9c19936cafdc226ffb54fc5a10fdd4483cf8748dd9f47183b8f86804ffb64dc42e1869c0ced60b338f839ecc63686d8a204186124997e69f96eeeeba6bbd3ce845b2236295914a6855a99ee63057aa00052a924763fad1c4424bffc09580922192935f9c966d6b98af2d32a6f7da5744aa13cb998e1ee1364a54bb05bb0929f838449a61f47dde6a41f9606f17f16439d442fb510d618b1ea6feda0d9f3479cdd90bb3c2019a11f85f236356783168f3a3029c1403bcc0800eabbb50decd770606418fa4d0e151ee90a2970fbb16aa872d87e09444b203bc736d57e57e9a5ef2aab080bd7861d1d565021942baa46203a0dbab5d6a2fae01b1f497441155d39819ccea315c8b99ac36c8cf4e00beabef106f1e7549a2e6804e2d651b26baca33738f3934a76264417e45aeb789a62640a1b28ed3f48b3e1cbca51711613371de8db3dfef0fe011f5be25b08ddc0243a26a1e1c29e69822439d1658b195a8622dabad4d71d8de728c8a50111ee49da113bb8de023fcdb6f6e1988c91808ab5ab7efb77686bd609cb2e0f916f0585146a36916a62c75f573eb3326d3f80b4a8f914000dd28f476e518d0df7f4ea220ed8bcffc894d0c2a362a70de8453ae2337726689277b88fc095d7fd9d6253ed35b358262bd8a7b9b8bcd6f17b0eab79837963afe0baec47bd0a9362846b7e98b01de3e35716bceff059232be2f60981efe5d0a85ef5e0e6a43248b7ac0978a22dd86ad8d24693c30e4cd5e48901cd0fb69a3b092ef5287dd3bdecc93efbd3929f10b618c2e4addc1e0b355537abe135f3ec5a811f97b3dfab40f80fdeb6e8daf45ceabf2b4d2c5e12b2555c22a50d1065ee0bbfe8acb0609081e98997069ae6af19f261f3a27664a622a84f25411d43262cf2b244eaffa080ffef1b7542c8075367bf976cac01da30032a0cfb382ad953a8b558d793cbdc05ec895d20c0450b54b95bcd2484122c53a2764d09f14cf35427f1e2f981fbb77c2e658a3857c2e0567e1863223b69a6a3353b13bdf912e67cc947a1cc4b1085a05cdc7d087c8db1cd20bd9354f190f4f9976a81035e6ec6359daeaf1f77305e0f764b59514a8920012a15fa69af31acfeb51d046ca9f640128e3c83c31f44a8d1e7570f6574b327b83972b912734058a9aaf4c23786d57971c9cbbe14aa7acaf9746b66f9635637563dea0536f63abecfc66041742fcc361485f9b9624115e5f8e61ed25112b0e7df66f4fda74d46dec89574cfdb59724789d642f6053e28aca8be06f33aadeb7fa730382baf8423b3825cba309c9b660f254c32ed865daa02e99be57515d9085f137a4aa71b760d5e004fbdfee83a1adb3e3f6420a44211f9452c57776ee84b27148fd0dff5295fb2ae5dc6f21bb8d2888bd5799fcb8e017361c134dc82c37e3750a35ab20483aa77c4639f39ac992136bae130cb65d448ff4686a56275fd807d9ee28d7733f039e3c0a68433ae9c2cbc973792b872222ef232c6b2ba66b0973c036aa4685c7ad90d65a8d8d21e00ee46912bd953640ebb0d534d0d792db62f959765bd12d4c18a6b141c904e6cf2e5361d36d6490b17dceee1088e0c5afcc1fa0e8f5ecbfff6141422dedaa7e41e1277820a7013f2cfbb2a9cb56ea3bbaeec11684fef15eab31a36b7ee133e9f2bd3df5c01b157b36363def47a5c88f775765a6c0ffb6e2ab2bbccc54ef8182a12e96e4d1f3a3353cbd69ddfe9c954f57310b9e5309157c31ab6b81bfd7b8cc87c3b6144174215baf4c9d0a29d793c34e3c035e03b7cd64bcd6841769bce3014bdacc1e0160c3245d06fb0545db0b009f19485e006ae555f8800aca1ccc3bf53c2f0e49590d586f92fb7b6122620bc8b617c833abf9ab4e3ebd8c2277dda60b389a713f54b1c70b37cf0795a3225e14e9bb2bb675ebf2e44f4f3a4a4cdde10d79c7c55234604cc8a152f89e15f75f188e612f66023314fe83cc4cb940e0ceab6413cd4884b0311eb44aee60b79de301c9735daa0f4c38297431864c58177a62a91286ddb240e03b0557e03bb13550c91e5532a1d4616f84dfe1223a554cbd0a8c3bb8ad055c96daf3098a4a2d421493adb0ac8d5321cd1709aaaaf3354a994ae77caaa9028269695ebc76f6612e0a62aa3ebe2a18c32f199dea85c2d6cde05d7aaf2e57223190333e5d051dd6c00e4091d0cc04c3abd17a8432e7ff0124c98ea24ccc2b5442742a7617155c9094432a7aeea05746660dab048e26613d9184c755dfa0868a45f6642e56f4a836c4a5d3421c107c7500d21046de4c4dce97bc27a6fc27d9ca82a25028df44a3b5a20440e680a1b47b0bd38ccc3f8e0306593149db5a2ba3df2ebb362173f078256c873ab4d7d404f2cb36f8cc442049ed44bec310addd6f67a48278142507bb1d2faa55c5a26cfc38836e2d54ac082204b51b1ff872b7060f39f12101add033c236116dd7abdba0a2f21b963b344cb738d8c05674d528cd345561fa13bb5375491f865438a8922ea7f3e0149a0227f4d89518fd1fe8337e462d3e654fdbd9cd689f5c58b4df55ef56d8143b5efb295a0d5843af6f28b49df766e00e38ed10e59b967421c0adea203569bea6d5e199d4334860caee3103e1cb67c1bcf8a1994f38d055d304583da43d58a9b23bb26d5d6519c6f1ad0f3a11dc38242f1641e49129da975c40ef5a2743afd79ad132aa606ff098416ff4cafac2d37b668747a0b1661221e860a48dd79d8b7cf9f3ae956756cc77c0d5261629b5bad66dc8d3d9c36b4b59a77f3b64525b5a89d2c84f6f5498ff3d241d8af5a05c854c0f7f4d4a1e1964ceaa8128d8ba39233874ed4d67101491e17580a4f45f50d410cfe02a9503541bd989c9d27f38196d7ed62c9908ab8dc3822f67bf85446f882fe66b7b3dd92a285e3653528a08dfb5b21e4672152f1925aae8936c8d5b4bedb30744e945579c22ebf1601bb508bfc57deab8e2e0453035e15b9d6a56eca29fd31d634bd8fa033eab0b08ac5b1ca4fa815fa67d636f1c192ecf8233af60d6cd8be81040d0441e735a57c17913febdadb3a962fe40e6b5f26939a80d1baf69b8da4db1e78f3af5b21b1230104b1061cf7f7ff4aea8de42eada77c7012a171c93efaa4fe757cc2cfc9fbadde6a28b2987ca1c4c1421a85b287300a3a6142ed4fdabb1b20df225f79d4023a4be3f71ac3011194f0e5150774aada904adcbb8e8f45959e8ddc68d7d9bcb964d55a8e62b87ccdc140074824813dfea37a642e7dc9ce692fb345426db371947d2d3bbbdc8ddb58392749d418e454857a90a589941d1d7b3cc16a5d7652b9381946f0c304d6783ef3c90a17e2f5c7860c689e8ea5d20c091a50b582a64b78a1a032f99fee083b36d1f8b40b08f1b3bcbf43c2ba14ae35fd13a804acb0e7872e2afd8230638ea08eae33a9bdd9d6123c97f76170b649dbceb9772e3dc7c291429e7922d5019285fb02e4bbbc282557d094434f11778228b77218dfde1ae98beded005a56770c5462a5dbd44bce6f2ed4dc918f77ec44db7e15e31a54a82f385b3effecd58deac977ce45c6e62158fdeb0186eb9014527969961f0bfb76399320d4d9285684364ee4d077d451c59f45ca1bc647e5da101f594b0eec4e0cea1ba5e259cf99d41656faee26a88ed25185b36d2c874184215ed35d1dd93b6a65df0ca7f82c491bd7946c4013427b96846a1132588ce5d045e376319d194f69909e6423345c10257dbf6ed2aaeb7e5eee7e6f1d9897308870f691fe95c646ad9ee528e1d7e440b57fc01a64350af64f1b861054f3c336ff3ecf24dd329913700885284e5357ed7d0e28874ce78b714125e85b1943e7fd0efec45c2fb0645bf002e6185b59f509612fa8232f485fd19fadd6741127f657b35fbae566b2d0262304049aec7dd16b52c78f619df9f175a3deb2c2dc10bad3711b8f949637396631531a20fc0637f1ad0c4a78b4709ce02a23d11fa0f78aaa1fc330f3d345f4a7118f8af39885eefa7e56c1e41a9d2971f0942a25e053acace9aec1721bcd58f7f8a663c00f511392048542e3d43222d0b005306f5784a3aad8617d22ea2c7c1a45534ddee69cd6ffae4d13b4b648e54dd0978f31ee8752c9e9e3d6ef2217fd5931d072fb9c594473ce63c93fc94869ef3b02145fc98761886dc2eb0cebce927148f8439f6745c6c81d677db2fdd74a7c19378e9180ece1fdcf891732e8026a21ccb9d7889e02d3d5f54a359644d3cb7d5db3bf955c2e1419b7a72cbbcb23e510b926cbf171a35869e663de69190060b9fc4540ac925dee87a52e9638e8bc37c", 0x1000, 0x10, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00005bd000-0x30)=""/145, &(0x7f00002e9000-0x4)=0x91) 2017/12/20 17:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt(r0, 0x9, 0x2, &(0x7f000099b000-0x54)="6fae127f48dfee8f2d02da90a433615487fdb37e127464daace8e41a99b1d69952e72b11fbd966eb3a296f237fc4d719bae2126e040dec515caa6dfbac783e018139ad8a51d37164d9273c4450a0ecc57e5d08d5", 0x54) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026b000-0x28)="020600000007ff00ffde07fffffffaff", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f4000-0x10)="02d34712bc126d5d73e59fad2a798a27", 0x10) accept$alg(r0, 0x0, 0x0) 2017/12/20 17:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a7a000)={0x0, 0x8, 0x0, 0x10000, 0x101}, &(0x7f0000961000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={r1, 0x0, 0x0}, 0xc) write(r0, &(0x7f00008eb000)="11", 0x1) writev(r0, &(0x7f00009aa000)=[{&(0x7f000013f000)="fe", 0x1}], 0x1) write(r0, &(0x7f00009d0000-0xfd)="c0", 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c15000)={0x5, 0x6, 0x2, 0x5, 0x6, [{0x7, 0x37, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x10000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x41, 0x80, 0xcea7bac, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0x7fff, 0x3f, 0x0, 0x0, 0x380, 0x0, 0x0, 0x0}, {0x7, 0x5, 0x4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) shutdown(r0, 0x1) 2017/12/20 17:20:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003c7000-0x8)={0x0, 0x0}) listen(r0, 0x3) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000084e000)=0x0) connect(r2, &(0x7f00002cf000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) bind$alg(r2, &(0x7f0000bf9000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) bind$alg(r2, &(0x7f0000d37000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000039e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000728000)=0x14) getuid() ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000003a000-0x28)={&(0x7f00003fc000/0x1000)=nil, 0x0, 0x2, 0x0, &(0x7f0000756000/0x4000)=nil, 0x63}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2017/12/20 17:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f0000284000-0x1c)='m', 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r1, &(0x7f00008db000)=[{&(0x7f00009de000)="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", 0x599}], 0x1) accept4(r0, 0x0, &(0x7f0000a23000-0x4)=0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d83000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000c58000-0x8)={r2, 0x3}) 2017/12/20 17:20:41 executing program 4: pipe(&(0x7f00009ac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="50db1217b43d0236cc00bcd7a86cecaa", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0x3, 0x7, 0x69}) mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000088c000)={&(0x7f0000826000-0x8)='./file0\x00', r1}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000803000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b42000)={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e}, 0x8, [0x8, 0x8000, 0x1, 0x81, 0x17f, 0x400, 0x6, 0x7]}, 0x5c) setsockopt(r1, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) mmap(&(0x7f0000676000/0x4000)=nil, 0x4000, 0x2, 0x50, r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000267000)=0xffffffffffffffff, 0x4) 2017/12/20 17:20:41 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="d126365b3a0cb26b526bd4850f3f33b2eff7dd2282f2c5d87fa509f6a64a9393f8ee4ab9ee2db743701eb3694da88fb766e2b3d00340c7e8f8a3e84dd729def52a3a3420a7832f2869f94c811cb2d998fe680379cf7ae04db23caf9f99030b751c4be5c49c42cc702b6e7e69f27c1f93400896a15af2bc10724876f728d7fddbb46158ce26eb15cf09bde4a644ea533b2129561a53b6c3b19e100635423142e259d4fc3a5875e2", 0xa7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept(r1, 0x0, &(0x7f000048c000)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f7a000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000416000-0x4)=0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f79000)={0x0, 0x200, 0xf6e, 0x401, r4}, 0x10) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x285}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000465000)={0x0, 0x0, &(0x7f00006d7000-0x80)=[{&(0x7f0000f79000)="45dfb5f1b23324b47b226582772460ec176b0adc545d2c98db948445aeb71cf89794d2adda603f3861de66551f66106762beac6c093428ac76e0289f0f498900bb4aaef4202f6cf0cc844794dd232270a19d33f3", 0x54}, {&(0x7f0000a3f000)="dc555145a8d12ad3cd402eb3a4dcda92cce69550a4bbd182d91df9a02efc5ab46d5a2d99f3e121ed477cabacbb2dfcc1ce0540155922271c104aa027fc5ed932edff86631650348f26c5838cc2c120262390f80d30e97437fe7f7c83195b48e60db9f2ffbbf8cb69aa2f3241d6d35db2322717325a2e0d21cddc169ffa75b7af211142300665ec73842d9d16699dcc039599", 0x92}, {&(0x7f0000f79000)="2162bc6f48fd006d5a543e77aef73c7394156f04f941b23f11bc7011a3", 0x1d}, {&(0x7f00001a7000)="aea6a80ceb8665d9697b376e5bd0c99f4702b4709407c7ace3b6d586634094fc0b69a41d934632d2c5a539034caf4889386f59607c1e95aa2ae30d404e2535fcd083a9c624a11ce16c03", 0x4a}, {&(0x7f0000f79000)="3775a6b9deccf6916aac331b6d804436faa9d33ea7d909da6308ba2a5fc141daacb248f44fba6d3e9c2214681c355b7af7894bbf9e5d952fec0b94438ae23b07d61ebb26a8b271383d5f95d0ad9a728a40419218ee6047d06059d580efeb526c67fdd6ff218c10029379a0b2e04974e6f820eda051f43f200641ea8dfae62b314ee8b5d4b987474ce18e17", 0x8b}, {&(0x7f0000ee8000-0x26)="0d70a3ac969663eaba7edd2d98d7bbdf519801b06eabf89c9a7165c95bc393bbd8b661859b72", 0x26}, {&(0x7f0000f7a000-0x4f)="b11a3af8f57b06bf18f183e2af3cd7443098c62af7b4b4170b72543b4cb2001ed7ffdd7d934abfbd08b524c9886414a7ff0dff8607bd6bc7ba06354a3e27bf755eff5c057a7bdb86755cf949569804", 0x4f}, {&(0x7f00000a5000)="", 0x0}], 0x8, &(0x7f0000f79000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xe8, 0x117, 0x2, 0xce, "8f7b80190718423b426e0f4ac6d1a93c6a5eb5fd83e31ab47d4ab37765be5c3541373fdfceca86fc71522921ae04aca87451afeec449041593b0da797ec44558806f46bccb3ada9d46ee2624abbdd54585f7772d1ee7c570eda73aa6c26a622e74cb995b7ef101ee0b82ffe71d0e47429889ddd118617a3ae0157a52cd9ab53435263859588310dd0fd53bc8c030174f187d3388074083a72b58c817bb5e2483e693c67145d55cd7e348820c48471ac2581d5e13663b92d14d197436feb39e7be1512e750f203fe14b6fd73d81fb"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}], 0x118, 0x1}, 0x4000000) 2017/12/20 17:20:41 executing program 7: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x100000000006, 0xffffffffffffffff) write(r0, &(0x7f00000ff000)="26000000120027109301c1ff0000000000000004000000000000020040000003050013001900", 0x26) 2017/12/20 17:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000003d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000308000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ef9000)={0x80000001, 0x1ff, 0x800c, 0x7, 0x8, 0x3, 0x1, 0x7, 0x0}, &(0x7f00001a8000-0x4)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ba3000)={r2, 0x0}, &(0x7f0000b1f000-0x4)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000290000)="4ec3904128ca350742a9af05cabc483f93982c21", 0x14) 2017/12/20 17:20:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000925000/0x3000)=nil, 0xffffffff00000000, 0x4, 0x44, &(0x7f0000035000/0x3000)=nil, 0xcd7}) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000019f000)={0x26, 'aead\x00', 0x0, 0xffffffffffffffff, 'gcm(serpent-generic)\x00'}, 0x58) bind(r1, &(0x7f0000d3f000-0x10)=@nfc={0x27, 0x9, 0x9, 0x7}, 0x10) socketpair$inet(0x2, 0xb, 0xf58, &(0x7f0000b66000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00007f6000-0x4)={0x2}, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="", 0x0) 2017/12/20 17:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000003, 0x87) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = accept4(r0, 0x0, &(0x7f00003ce000-0x4)=0x0, 0x80800) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000576000-0x4)=0x80000000000000, &(0x7f0000ed8000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x200000000000003, 0x0) getsockopt(r2, 0x107, 0x14, &(0x7f000051e000)=""/0, &(0x7f0000028000)=0x0) sendto$inet(r0, &(0x7f0000f61000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000b4c000-0x118)={0x1, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008f8000-0x8)={0x0, 0x0}) 2017/12/20 17:20:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xed, "cfefe88970e8f11b2e689534ddde861a452d41500417d07e0e20024f13f420f2d381e3bbce74dd9d2fd3e8b5c5d1e3d83ca62fdf71544def8a9922cd755cec2361df1f405fed807c607ad7038c0c8516e2bf408c9cf834a354be70ec32c176980624f4c4870c1047e372b567620bc57c3d9087ff3254c3c96e9f696467f26464bcb481764b1840207a49369bce8e166d36150dcb131f7255ba6b02402a3b3d94b57f2d6fc49b3fd29fd9ccfa6455825957a4430c113faff2ebaa13b5a14dd62ecdaf4d4430e9b2886dfe608f676cfe99498bcccd95704e4718701ef7471ff4526fe92d174813955e87f1e4dc5b"}, &(0x7f0000000000)=0xf5) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000066d000-0x4)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xe6)={r1, 0xde, "1ece210e8b9ac2f19655c9707c37366701ad36196cb34e3f5d4372f2c02191152f13e5f6e8fbf5417d5538f25cdf3da52e1a1a5df25803d76d38fa2b74aab8e730e8d3fe2bae6c9b6eb0594769bf80ab828dffb88629c3fc69f223b16d096d9548c359e64ffd5f116b1d6ce1c1c2f986a414e04284aa94703b9a991a357f6899f985fb63b2420e3f21b1637eb4f3e78385e9705a1ae43a3fb1e047862d4e2265aa7e85ac39747c5010d269f47053090c5ee98f5392d631e5fc1c114843984b8ee42f27adee07a9fd127b2acda640d2b34f06bd560d7becf5922c04f827ee"}, &(0x7f0000001000)=0xe6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x0, 0x200, 0x6, r1}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0xd2c2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r1, 0x5e}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={r1, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7f, 0xc1e, 0x1ff, 0xe0}, &(0x7f0000004000)=0xa0) socketpair(0x7, 0x0, 0x6, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x20)={0x6, 0x0, 0x0, 0x7fffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000006000-0x10)={r4, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f0000006000)={0x1f, 0x400, {0x4b3, 0x7, 0x8, 0x9, 0x7, 0xf800000000000000}, 0x787a, 0xcb9}, 0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, 0x0, &(0x7f0000007000)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000007000-0x4)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000009000)=@generic={0x6e, 0x8000000000, 0x2}) [ 131.668743] audit: type=1400 audit(1513790441.404:80): avc: denied { map } for pid=3163 comm="syz-executor4" path="socket:[53403]" dev="sockfs" ino=53403 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2017/12/20 17:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000017d000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000c90000-0x4)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000fee000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) 2017/12/20 17:20:41 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80003, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000004000-0xda)=""/218, &(0x7f0000002000-0x4)=0xda) 2017/12/20 17:20:41 executing program 1: r0 = socket(0x10000002, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x9)={0x0, &(0x7f0000000000)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0xf, 0x0, 0x1ff, 0x0, 0x4, 0x0, 0x3}, 0x1c) 2017/12/20 17:20:41 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000029a000)=0x0, &(0x7f0000e17000)=0x4) 2017/12/20 17:20:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20806, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000432000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000b8000)={r0, 0x4ff, 0x0}, 0xc) r3 = accept4(0xffffffffffffffff, &(0x7f00001a5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000612000)=0x8, 0x80000) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008dc000-0x8c)={r0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a66000)={r1, 0x80}, 0x8) 2017/12/20 17:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000220000)="fddc4c70aeb40d5568350a2cecb52d1c8aa95a053fbcb79d0a0aa462737bcd70148d4dd6b278d7b8efc9e343f06b3699fc057cceb62d70cc319fafb122b19939f65afc1248eb5ef8428e107d1a1b0fbed14878652122dc5485b0ad5b1c2fa826ec2af861e8793312bb5af5de7f10b48707323d975696640fb90b8eedd251957ac388f8c5381f012cef3d9e421a593f83564f74b9be98a3918a6e", 0x9a) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2017/12/20 17:20:41 executing program 2: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007b6000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f10000)={r0, &(0x7f0000f10000)="739a5e5a6307d084ec8431df639c9e64cfefe9bc9e8a967fb261764c5da69dff977658f31ff9dee419936cbb57c8b92eab0b66be901dc9256a9af8e0b56f04909023c99d7eaebc8faf6dac1089d54bac8d3f3f59c49684bdd6ae22f947a0531bd414b6f5ecf89bd623fe1d3e3a58bb35907eea82d755a17dcf889e93aea63a67da5c79d879a5ff1d6a7b3fed34582ddec6ec648ffe43e065f446f84af43f347eb49b7658cf61114714be7ff796facaf597101a8f8270a5206cbad26da71672b528e1", &(0x7f0000177000)="7b3d82f3b3246fb700faeb84c4aa3d19a7f6dcf585ca5222ae1745412bcb7a593694948aa896ace173d1caee845e6a7d6284ee66d3d4de3449683815c59d3bea4fca762ac9dac3a4e563cb9d4b488de88ae496a3b101b301f0fb490e74b59733cde525611dac9be008787de53eb0dccffa123af89c509c00825a4ad83489f6f232cc234f7ecace2fc3aa9c7b9ea355b986ab6208de64d29365bbe9af4db169d0bb5756790b9a372c5c4ba7e914e0b2c1879380ecbe902ef9888f", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000f0d000-0x1c)={0x100000008, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) 2017/12/20 17:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000aa7e18bf0103360fae5"}) r1 = accept4(r0, &(0x7f00006a0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002c2000)=0x10, 0x800) pipe(&(0x7f0000c94000+0x9cd)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00007ab000)={0x2, 0x100000000, 0x1, "698160afac6d", "12a6d80e32b96bb83d1f3913b77e6ef6"}) r2 = accept(r0, 0x0, &(0x7f0000004000-0x1)=0x0) r3 = accept4(r0, &(0x7f0000108000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000069000-0x4)=0x58, 0x800) close(r2) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000f64000-0x4)=0x46d5, 0x4) 2017/12/20 17:20:41 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet(0x2, 0x80000, 0x80000000, &(0x7f0000d52000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000489000-0xb8)={r1, 0x3, 0x0, "de0c824f0de22225e466febf319043509fdacfb1c314c458daf7c74e1598a128e369b38fc5271b2c981526179fc09909d3fc48dd39128ca257457086e4bbb165dc9ec1704368377a9602782dd7e55bb31c21e88996da5d0b23412778e7915fc99f1c0ee446931dd293a0a676d9fda34f0389a6fe50e8b222297ba2c8e239a75d308c4949ea53ae8f6156e83b751643929bfa0344d4070c81401cd3b2ca445262b5a691fcd4955a9e04570540e9bd"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0x24) 2017/12/20 17:20:41 executing program 7: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000eb6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000913000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006aa000-0x4)=0x8c) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eb6000-0x8)=@assoc_value={r1, 0x4a}, 0x8) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eb5000)={0x0, 0x0}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000187000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb6000-0x4)=0xe8) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000eb7000)=0x0, &(0x7f0000646000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000eb7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000eb6000)={0x610, 0xfffffffffffffffb, 0x8, 0x0}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000eb8000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r5, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x1}, 0x20) 2017/12/20 17:20:41 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x77, &(0x7f0000002000-0x6a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x8001, 0x0, 0xce, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x0, 0x77, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xad74, 0x5, 0x4, 0x7, 0x1, 0xfffffffffffffff7, 0x3, 0x401, 0x1, 0x5, 0xf31e, 0x3f, 0x7, 0x100000000, 0x35]}, &(0x7f0000814000-0x4)=0x108) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000044d000-0x4)=0x0, &(0x7f0000fcf000-0x4)=0x4) 2017/12/20 17:20:41 executing program 4: mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000edd000-0x79)="81960a5cf93359986e26fc0da8bb757c75f1dd4aefbe679814345fd95f483438a957be54a3b1b830f2646e9e457348a51ceb78e8aee36c5c79c473499c189e1a5690de90196ee71db6d3c79e82589d66506777c5a23782a15421028b378e6c74b5826b21a4e2770ff70016a3016bce189fb1dbf78b00d002ec", 0x79) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec5000)={@common='bond0\x00', &(0x7f0000310000)=@ethtool_dump={0x2c, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 17:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f1b000-0x90)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000b65000-0x4)=0x10) 2017/12/20 17:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xff, 0x0}, 0x10) r0 = socket(0x5, 0x0, 0x100000000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000217000)={0x0, 0x20}, &(0x7f0000dc6000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000044c000-0x8)={r1, 0xffffffffffffff34}, &(0x7f0000758000-0x4)=0x8) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/20 17:20:41 executing program 0: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008b2000)={0x0, 0x0, &(0x7f00007c6000-0x6)={&(0x7f0000090000-0x68)={0x2, 0x17, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xb, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00008b9000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b8000)=0x10, 0x80800) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00008b8000)=0x0, &(0x7f00008b9000-0x4)=0x4) 2017/12/20 17:20:41 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x768, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000109000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000-0x2)=0x37, &(0x7f0000001000)=0x2) 2017/12/20 17:20:41 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002c5000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000020000-0xc)={0x54f, 0x1, 0xc9, 0x1, 0x9}, 0xc) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f70000-0x10)=@common=""/16, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f6f000-0x27)="26000000240043f70700ff00010000000000fff5010000000000e8ffffffffff07ff03c76e35", 0x26) 2017/12/20 17:20:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1b000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f00009a3000)=[], 0x0, &(0x7f00003aa000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005a5000)={0x0, 0x0}, &(0x7f000068b000)=0x10) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2017/12/20 17:20:41 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000009, 0x0, &(0x7f0000b21000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/159, 0x9f, 0x20, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$llc(r3, &(0x7f0000001000-0x10)={0x1a, 0x8, 0x3f, 0x8, 0x80000001, 0x100000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) bind$unix(r5, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000001000-0x4)=0x7) close(r6) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r6) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/20 17:20:41 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000d4000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c85000)=0x10, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ffa000)={0x0, 0x84, "f2d22f2621edf9929c064a2a779e4dec5a44296211d7e182812b1b73d7c5c3f37c814a928a3a77d1058f0453728d0f5caf5c2ac9f1e9847fab212b5c3daf1406acf0e9d06faba2868354d8cc5c953cf946abd7a91f5d0a6786ec086dce08d01d35cb6184ccaee9de743e441cf9d8264df80778f880a0c9e0910b153ee3b51ea911b24e4e"}, &(0x7f0000857000-0x4)=0x8c) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000903000)="e241a298bb6910adef447573030bbc8970ca3f92f54d4caca3851c7a1e88b2c821784b9a142d6996d8ccf9f1b693633bb41f73d3d9e6d5e7ddec7e2a99da9f3e77d4eb1207a4e5cde99d4935cec111ce721b36069cdafbdddce7f4b23706800faedf28ed5e195db666bb34770734933354cf38721dcfd3009e5f84fce7d9492e90921ed045cb12ec55a42cd62b62b4b210f9", 0x92, 0x20000000, &(0x7f0000ffb000)={0x1a, 0x17, 0x7af, 0x27ba, 0x4, 0x80, @random="c35147e70f69", [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000ffb000-0x1d)={r2, 0x8, 0x15, "d723b0dc873934ebd1d94f90a39688355e42130d83"}, 0x1d) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ffc000-0x4)=0x8, 0x4) r3 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/20 17:20:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x1, &(0x7f000008d000)=[{0x20, 0x0, 0x0, 0xfffffffffffff035}]}, 0x10) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000a08000-0x7)={@common='bcsh0\x00', @ifru_addrs=@hci={0x1f, 0x9, 0x3}}) 2017/12/20 17:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000d5b000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000096a000-0x38)=[], 0x0, 0x0) recvmsg(r1, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000505000)=[], 0x0, &(0x7f0000ed7000)=""/0, 0x0, 0x0}, 0x0) 2017/12/20 17:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000239000)={{0xa, 0x0, 0xe2f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x491}, 0x6, [0x1, 0x0, 0x1, 0xeb5, 0x1, 0x8, 0x3f, 0x3f]}, 0x5c) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006e0000-0x8)={r2, 0x6}, 0x8) 2017/12/20 17:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f45000-0x4)={r0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cdc000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000795000-0x4)=0xc) pwrite64(r0, &(0x7f00004a4000)="6a32b88e9f4cccec22d9de754ac0bf9e89d4c9c760e3e64310779e17bdd5904363eb360ad317e0969b43f26d40422088021f09e475cfd7796049494ca8d9ffb0b903d4a3e099c33d4515db42720cce549d8faaac2c0da2ea20c6fdd57983fe0d55e34a180524bde41ca4fa0785c51bd13c1730d67276ef4148945d44a75dc8146b060550fe681d", 0x87, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000513000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) writev(r4, &(0x7f000083e000)=[{&(0x7f0000c90000-0xa0)='%', 0x1}], 0x1) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000ae6000)=""/17, &(0x7f0000772000-0x4)=0x11) getsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000668000-0x4)=0x0, &(0x7f00003aa000)=0x4) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000cdf000)=""/248, 0xf8) recvmsg(r4, &(0x7f0000290000)={&(0x7f00009bc000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00004af000)=[{&(0x7f0000058000)=""/164, 0xa4}], 0x1, &(0x7f00008fa000-0x1000)=""/4096, 0x1000, 0x100000001}, 0x100) bind$ipx(r1, &(0x7f00003d4000-0x10)={0x4, 0x100000001, 0x6, "2ebfc35d233b", 0x6, 0x0}, 0x10) 2017/12/20 17:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) getsockopt(r0, 0x107, 0x11, &(0x7f000051e000)=""/0, &(0x7f0000524000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d90000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dba000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000051f000)={r1, 0x2}, 0x8) 2017/12/20 17:20:41 executing program 4: socket$inet(0x2, 0xa, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000003) close(0xffffffffffffffff) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008e7000-0x4)=0xa) readv(r0, &(0x7f0000001000)=[], 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0x9, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000000)={r2, &(0x7f0000001000-0x23)=""/35}) 2017/12/20 17:20:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000090a000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000c40100006dae7a00409d4d54", 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000833000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009a000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005dc000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c94000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d71000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000421000)=0x8c) r3 = accept$alg(r0, 0x0, 0x0) readv(r3, &(0x7f0000539000-0x70)=[{&(0x7f00005d6000-0xf1)=""/241, 0xf1}], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b4b000)={@generic="f540765e0aedaa7910ed4b2ea7c97003", 0x7f}) 2017/12/20 17:20:41 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r1, &(0x7f0000469000-0x5d)="96", &(0x7f0000529000+0xa84)=""/88}, 0x18) 2017/12/20 17:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f00001a2000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000814000-0x6c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xad}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) bind$inet(r0, &(0x7f00001a3000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000039b000)=[{{&(0x7f0000ecd000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000948000)=[{&(0x7f0000a54000)="22e00ef0c7a6c527a881e512db10bf92eca84f06581328469178d6bdf43e2d5a96e7a9d385900176b5aae99dffe38757", 0x30}, {&(0x7f0000faa000-0x32)="9117a084cc3c90b55055daebd998898a5e10524018f0d9d5cc64c1f165d53c6c3250571c5e6aa063cefb78542f28c6a3c354", 0x32}], 0x2, &(0x7f0000188000)=[{0xa8, 0x1, 0x10000, "8c0145f86f7b323f6785a79d3d52a3308f660a832793a2a8a2e5b58ef0ac722baf13a882862bd8ee83e3a0baef55e842b730b566f5d32732bf93273edea9e8c8b6fbc2993f2ce4f33bfd91394da60a4a3e1bf007ec98fdea39c38e6dbe9659183b6628232bcfe8eac2169a8434bb5c11552dc071a94194046bf7bafbaf50c9502653a4c402336ca8d94bc7e5d60bc93d2559260f"}, {0x1010, 0x0, 0x44, "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"}, {0x78, 0x112, 0x7f, "248ecbe31dc501c66bb6c805763ef784c7e618f9298be5e4b4d7766109d1c8e648d01c8891f9b91eb338cc0774791d43e5a0a23d6c71a5986f92fc250b8aacf314178ddb57f60a7351d30c10994bcb6fd84a8c3e16f9c1ff2cad586182fa429166b2a8e0"}, {0x88, 0x19c, 0x3, "d01ecab722efa434a47328ae8fe0236b3a9c1e08c1b26eba9bfb45fafefc370c50f351d21159c5f6a26a311adc5b4fb2bdb81ee9d5cecb74d5f7fb589773b5c0035eac10424d22cd7dbe85a2571a3caf5f0edeb001aa527a8f26b5989b581632bb2c5e2cd9145235db4b5d348cfd11554598cf296ea8"}], 0x11b8, 0xc0}, 0x3ff}], 0x1, 0x4000000) 2017/12/20 17:20:41 executing program 2: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/20 17:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000068e000-0x8)={r1, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b94000)=0x0, &(0x7f0000590000-0x4)=0x4) 2017/12/20 17:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f000016f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8100, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) socket$inet6(0xa, 0x6, 0x7) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000729000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d71000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000962000)=0xe8) 2017/12/20 17:20:41 executing program 1: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000009c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f64000)=0x1fd, 0x4) pipe(&(0x7f0000b89000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f68000-0x1c)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c) socket$unix(0x1, 0x2, 0x0) vmsplice(r2, &(0x7f000050c000)=[{&(0x7f0000137000)='\n', 0x1}], 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x8526, 0x0) 2017/12/20 17:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9b, 0x100000006, 0x4) recvfrom(r0, &(0x7f00003ba000)=""/27, 0x1b, 0x40000042, &(0x7f00005f3000-0x9)=@rc={0x1f, {0x4, 0x80, 0x3, 0x8, 0xa19, 0x1d}, 0xfffffffff6907f01}, 0x9) write(r0, &(0x7f00001a3000)="1f0000000104ff036b000000e9110000780df00008000180070ddc03000000", 0x1f) 2017/12/20 17:20:41 executing program 2: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair(0x6, 0x80e, 0x10000, &(0x7f000032b000)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f0000f1b000-0x92)="0928167fa35366219e270078d6be1b204c80c44ee7ac037d17be4ef40d347eb3ae19b9da7f51cc2af974a691ba1b9b01f1aabba9d5ec2f09baec17fbc132560898c8aa6d94b6d997b43527520ca4941de0414f1198341d468c48c7e7bf4c80f85aca33cc5a6fff4dff76d1d9b406c3b4ba9df9dd68d25127853b735ab8ce9a7a62c8955b75a4d4b8351a745901b97b20bd47", 0x92) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00002f8000)=""/10, &(0x7f0000e83000)=0xa) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f1c000)={0x5}, 0x4) writev(r0, &(0x7f0000f1b000)=[{&(0x7f0000b07000-0x29)="2900000020001903013d750d000a242102000056000000802821ca0008000f80050000003141ec00c8", 0x29}], 0x1) 2017/12/20 17:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000ab0000-0x24)="240000001d0001230000000400e8ff0908003f0507000000000000000000000000400000", 0x24) recvmsg$kcm(r0, &(0x7f00006ac000-0x38)={&(0x7f0000790000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000035b000)=[], 0x0, 0x0, 0x0, 0x2}, 0x40800020) 2017/12/20 17:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000148000)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e04000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f0000089000-0x2c)="", 0x0, 0x0, &(0x7f0000124000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 17:20:41 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000fd6000-0x78)={0x5, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7, 0x3, 0x20, 0x8, &(0x7f0000955000)=@common='ip_vti0\x00', 0x81, 0x1, 0x7b5a}) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2017/12/20 17:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004e9000+0x7d2)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00008bc000-0x4)=r1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty=0x0, @multicast2=0xe0000002]}, 0x18) r2 = socket(0x1f, 0x2, 0x4) socket$inet6_sctp(0xa, 0x100000005, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f59000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x2e18}, &(0x7f0000b0b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c19000-0x8)={r3, 0x80}, &(0x7f00008e3000)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2017/12/20 17:20:41 executing program 7: r0 = socket(0x412ea3b8fc41587b, 0x6, 0x7ff) bind$netlink(r0, &(0x7f0000302000)={0x10, 0x0, 0x3, 0x4}, 0xc) mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d24000-0x10)=[{&(0x7f0000814000-0x2a)="29000000200019800600000000000000020021001700002a00e8ffff0800020003ee000095645aff00", 0x29}], 0x1) 2017/12/20 17:20:41 executing program 2: r0 = epoll_create1(0x80000) ioctl$void(r0, 0x5450) 2017/12/20 17:20:41 executing program 3: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000677000-0xc5)={0x0, 0xbd, "4aa9d5be5f67bb71f94aec5f8e9158f2a373d41bec81e74b9149894b729a9f7e0d31dc039e9fa3f0a8e6ed180c2ea24484016dddf0bf1981f224e45909789e118d425e4c6909fa90f85e1e9d44001b40564db90b10a3b2b71544b6bcd7266215f33fb052825e2b39ae38eadc634e47f4c8a71c20d0a2f2896c50a033da8a94d357ff1a70ab843990ba7352914cf47ce41bb606fca65c95746c8be78677107a17d0f825145faddb4571a239ef533214f37e7c6ab2943ad9cba05cf9d107"}, &(0x7f0000acf000-0x4)=0xc5) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009a3000)={r1, 0x1}, 0x8) 2017/12/20 17:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f00004f2000)={0x0, 0x0}) write(r0, &(0x7f00005ae000)="9368f279cf38", 0x6) bind$inet6(r1, &(0x7f000089d000-0x1c)={0xa, 0x2, 0x4222, @loopback={0x0, 0x1}, 0x52}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000025f000)=[{&(0x7f0000b50000)="2900000020001900013d181000da000602000000000000029e0000ffff03000000f100000000000802", 0x29}], 0x1) 2017/12/20 17:20:41 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000775000-0x4)=0xfffffffffffffffd, 0x4) r1 = socket$inet6(0xa, 0x3, 0x10000000008) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000fd6000-0x2)="", 0x0) 2017/12/20 17:20:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000359000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000ffd000-0x80)=[{&(0x7f0000ffd000)=':', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c4b000)={0x0, 0x6}, &(0x7f0000d37000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008bb000)={r2, 0x8, 0x30}, 0xc) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000ce0000)=0x0) 2017/12/20 17:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000342000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008db000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00009c9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) writev(r1, &(0x7f0000ffe000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) sendto$inet6(r0, &(0x7f0000e7a000)="", 0x0, 0x0, &(0x7f0000dd5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000036000-0x118)={0x6, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/20 17:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bc2000-0x4)={0xffffffffffffff9c}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cfc000)="ee4021683dbe7aefc6ab0a6cfc476fa0a09069eafd13dff46f3c812d51bbe9092e51d24ccbc3a6e833a563e833b2e9bd89b6a19d962bd4c179cc6374ca58d3986cb93f26ae11b19a64c40823d679e8b43b021af96632d5a0948e5f847a339b866c67b29d7f0b3af14710734a8e7556cf08746eb3", 0x74) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000937000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000707000-0x10)="e530000000aa7854fbcd0200ddff2115", 0x10) socketpair(0x11, 0xa, 0x6, &(0x7f0000557000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000116000)={&(0x7f0000430000-0x4)=[0x0], 0x1, 0x2, 0x1, 0x5, 0x80000001, 0x1, {0x2, 0x1, 0x7f3cb108, 0x100000001, 0x87, 0x0, 0xffffffffffffffef, 0x3, 0x3, 0xfff, 0x9, 0x10000, 0x6, 0x3f, "8f1e13332c8c5f9cd6fcc29964dcd4ab4fe96730e522dc27b078c6a670ad929e"}}) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000859000)={0x0, 0x0, &(0x7f00003a3000)=[{&(0x7f00005fb000)="a8c91514c5e01d5889930cf0607d5765", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00005ea000)={&(0x7f0000b97000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a3b000-0x60)=[{&(0x7f00009b3000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000449000)=""/213, 0xd5, 0x0}, 0x0) 2017/12/20 17:20:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f000033f000)='P', 0x1) 2017/12/20 17:20:41 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ef1000)={&(0x7f00007ae000-0x8)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef2000-0x1)={r1, &(0x7f0000ef1000)="5a36cb5e0a1db245d4dcf80bc6db345f55a73997c75c1680dc9e1b3ad77b3352f2f1c80e5a79a426b5586f7f410b38135ba326d901104746802b29d845d01a7fab8474d7d180ccee2a6a51f7bca0515a68c58b56124016a7d35a4b47c6e8d8a6f70ef5691dbbc1a651405d0e70f05e0db29b002fc96f0a496f5386f408ed7b907f4e19e42b4e52a35f9eca6920cccdb3dd936951fed080d3efb639d258f13f5708e0f089b57e80e0ac1930e8727f8b3eacb086033d46b1b430968a780241114426f450f199b6fb4e21f2f1c51745161a84116497d160ee738fbeb145e46c9e01a631929868ad3cd8df28bcd04d", &(0x7f0000056000)="c24aa7e4fa063ca1cb0d20d86108acfd23d94090f73577ac148f75775b7f63b9a2b3287ac3f9fd8d98478cec134f05faf9aac2b2e6c0ec516f7e14be70ad62a307f4606ff4c9674661d64569069c8d346fd79e58200c134e60218a168e71b09e1fdbe245c5685bff65d185ad229d2ff78346986ef251292cac7ba12ea6c76bc961fbd5108133d41f5ad3d9a0e6624f360fcf51a69392df9d6eb3af37b8e31f340d4d1132c27538bf264b77ef58b8be5e6c677ceb33737b0629ae6dea37fe5a09643246fe1a6ab2fdc53c3990e8d15d520b5aaf1c46650c3751776e26811c", 0x0}, 0x20) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ef2000)=0x80000001, &(0x7f0000d46000-0x6)=0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000065000)={r1, &(0x7f000078b000)="3fb6df1cab61bde885fe735090d59514dd5a610f28a356834b3b2213fe94896bb7149699a5250ec0c2c5c8116b33ad5d8f6a9bc308bbb539fb17a01d72dedea6a330fa01b79b1b7fd5ca8400411e428ad6e36f4994592d1af1", &(0x7f0000ef3000-0xf6)="6148d75b3d0fde7d1cfe521ffb435567090acfe8fa8511ee3733e77ccbe76a7ee500f80a3c37f8719861e281f3d7311b0ef585722dc747e7531c61f8b95c926f564fb4a8e92c8eda15e4d8f9bdf35de8d061eeda120ac747f88051388fa4a9e51e91feb19fa3101e081841b32083e9c37abd02da47d551707555c3def669ffcd4f02c0c0bcf25bd3ac29eff683f9523b241f2690d55fbe45805ca2119bdd66ec69a5ac9997f0f4aab1c8998939bdb63987cbd913a695557db9ae27dd0754411a8a1495bd077b401115d60e89e8d29a01d2d01c6c442c241d2850d206ecbc625ccc6459dd8c8db4ced2fa4f159cb18109b03e9417c0b9", 0x2}, 0x20) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000ef1000-0x6e)=@file={0x0, ""/108}, &(0x7f0000ef0000)=0x6e) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000ef3000)=0x4b7e) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000772000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, 0x1c) 2017/12/20 17:20:41 executing program 1: unshare(0x2020600) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f65000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80003, 0x2) getsockname$inet(r1, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) 2017/12/20 17:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) pipe(&(0x7f0000eb8000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000255000)={&(0x7f0000c98000-0xc)=[0x5, 0xffff, 0x4], 0x3, 0x4, 0x1ff, 0x7, 0xfffffffffffffffa, 0xff, {0x18f, 0x2, 0x3, 0x8, 0x65, 0x0, 0x9, 0x9, 0x8, 0x5, 0x3, 0x4, 0x0, 0x80000001, "ca0ae8ff274701df2bb4c8dec06c0895423f941129f36b9e0b7dbdc732c8bc95"}}) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) close(r1) 2017/12/20 17:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000713000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000889000)=0xe8) bind$ipx(0xffffffffffffffff, &(0x7f0000c3c000-0x10)={0x4, 0x0, 0x0, "1a5a092c94bb", 0x0, 0x0}, 0x10) accept$unix(0xffffffffffffffff, &(0x7f0000e84000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000695000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000074000)={0x0, 0x0}, &(0x7f0000bc4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000022e000)={0x0, 0x0, 0x0}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x800000000000) writev(r0, &(0x7f00005f1000-0x10)=[{&(0x7f0000f48000-0x39)="390000001000090400000000004000000700004a0300000045000107000000140800040004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) accept4(0xffffffffffffffff, &(0x7f000020d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000181000)=0x10, 0x800) r1 = socket(0x12, 0x7, 0x7) setsockopt(r1, 0x0, 0x0, &(0x7f0000000000)="", 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008fc000-0x8)={0x0, 0x0}, &(0x7f00003f3000)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000a94000-0x4)=0x0, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r2, &(0x7f00005f8000-0x38)={&(0x7f0000c94000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c1f000-0x30)=[{&(0x7f0000940000)=""/4096, 0x1000}, {&(0x7f0000232000-0xcd)=""/205, 0xcd}, {&(0x7f0000638000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000a3e000)=""/111, 0x6f, 0x6}, 0x2000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000049000)=@assoc_id=0x0, &(0x7f000000c000-0x4)=0x4) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000cb5000)=[@in={0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, @in6={0xa, 0x1, 0x134, @loopback={0x0, 0x1}, 0x30a}], 0x68) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000458000)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002ab000-0x4)=0x0, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000601000-0x28)={@common='irlan0\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/20 17:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ea4000)={0x0, 0x80}, &(0x7f000040f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000084d000)={r1, 0x8, 0x10}, 0xc) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00003bb000-0x4)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000748000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000092f000-0xd8)={r1, 0xd0, "a3c47f0feb3a655a942f05cae88cea18ca5b481363c783785d9a0187f7cd1cb50ce5fbd07588f863268d42316b8f148217cb70a5f8fc54e1d02475aff17b2969e2628e6ef0ade99e0634eb7bd2e8fb0492aa3f6a5e027b1700ebb43ca5da7e61693e8e2528beafabf3fffd49a233dfc6bcbcb4dee7ae3909d279e2e1655248d7edd60fb643483cd5218d139bcc9e9684ddaa88443165a5299f8ebfbce29626fd607ef4d170e39b5ea0ec1112d64a6d30d124e1eb6ecfa6435463806c1df9ec90cfc573578773fc306b585c69d9f68118"}, &(0x7f0000d2d000)=0xd8) recvmsg(r0, &(0x7f000054c000)={0x0, 0x0, &(0x7f0000dc1000)=[], 0x0, &(0x7f0000694000)=""/0, 0x0, 0x0}, 0x0) 2017/12/20 17:20:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008f1000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005a8000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cab000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000510000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000042d000-0x4)=0x0) r6 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001c9000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet6(0xa, 0x7, 0xbdf, &(0x7f0000941000+0x759)={0x0, 0x0}) getsockname$inet6(r8, &(0x7f00006f7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ad0000-0x4)=0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000034b000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f6b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a98000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f7000)={0x0, 0x0, 0x0}, &(0x7f0000c56000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a65000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c2b000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051e000)=0xe8) r14 = getgid() sendmsg$unix(r1, &(0x7f000052c000-0x38)={&(0x7f0000b89000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e68000-0x10)=[{&(0x7f0000893000)="667ca0685d7c0bfbcff03ede42a978a067a5782efd022b47d396435e2f6e8684a4baecc74c927d0fb49f479a73546359e327860b3a73aaae38253a71de67adedf8be7138ffac75726021df1b40577f8d9cfdcec6769bded23e2c5b2ec3e7886c292e39e6b2a7b416d513181f667146342312f2dad97bc6361a512b197f3d1408e5f90082c7e0cce268071820e1dda157f362cb5de582fd2591e1e5704207774c496e621c3ed201f0f112a6d4d29d04aea83f3b89b39cedf331a3ba7cac941d02d22f9c35d145fa0907145a708e7bfc2f9b8e91fa53f837ad0504fc48034b7f86", 0xe0}], 0x1, &(0x7f00008e0000-0x138)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}], 0x138, 0x20000000}, 0x20008010) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2017/12/20 17:20:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1ff, 0x1, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007da000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000a1b000)={0x1, &(0x7f0000574000-0xdc)=""/220, &(0x7f0000cd5000)=[{0x0, 0x27, 0x5, &(0x7f0000106000)=""/39}]}) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/20 17:20:41 executing program 6: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x5eb) bind$inet(r0, &(0x7f00004d2000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f1b000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000f1c000-0x4)=0xc) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f1b000)=0x0, &(0x7f0000f1c000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f00001d4000)={@common="73697430000200000000000000000004", @ifru_data=&(0x7f0000f1a000-0x20)="0000000000000306000000000000c0ffffffffffffff000000000037027c10c4"}) 2017/12/20 17:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r2, &(0x7f0000446000+0x48c)=""/5, 0x5, 0x2, &(0x7f0000b62000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/20 17:20:42 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x48000000b) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000fec000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009b2000-0x4)=0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000138000)=0x1, 0x4) 2017/12/20 17:20:42 executing program 7: r0 = epoll_create1(0x0) close(0xffffffffffffffff) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000d26000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) [ 132.210377] netlink: 'syz-executor2': attribute type 10 has an invalid length. [ 132.228716] ip6tnl0: Invalid MTU 4 requested, hw min 68 [ 132.238205] netlink: 'syz-executor2': attribute type 10 has an invalid length. 2017/12/20 17:20:42 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f00009df000)=""}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000ef0000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a9000-0x4)=0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000977000)={0x0, 0x6c, &(0x7f0000ef1000-0x6c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ef0000)=0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000ef1000-0x4)=r3, 0x4) 2017/12/20 17:20:42 executing program 1: mmap(&(0x7f0000000000/0x17d000)=nil, 0x17d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000017d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000fd000-0x4)=0x14, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000012d000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000017e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000e4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000fb000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xb921, 0x8, 0x0, 0x0, 0x35124039, 0xfff, 0x3, 0x3f, 0x4, 0x9, 0x6f00, 0x6, 0x101, 0x0]}, &(0x7f00000f5000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000c000)={0x7fff, 0xfff, 0x1, 0x9, 0x10001, 0x100, 0x5a0bef9b, 0x9, r3}, 0x20) 2017/12/20 17:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000bb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r2, &(0x7f00008d0000-0x10)=[{&(0x7f0000b96000-0x1)='$', 0x1}], 0x1, 0x0) r3 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000ef000-0x4)=@assoc_id=0x0, &(0x7f0000a47000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003d1000)={r4, 0x7fff, 0x6, 0x59069582}, 0x10) splice(r1, 0x0, r3, 0x0, 0x4, 0x4) 2017/12/20 17:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e8a000)=0x0, &(0x7f00000f3000-0x4)=0x4) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/20 17:20:42 executing program 6: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000da6000-0xc)={@empty=0x0, @rand_addr=0x2, @multicast2=0xe0000002}, 0xc) accept$inet(r1, &(0x7f0000e49000-0xb)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fd000)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e5a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000e5a000)=""/116, &(0x7f00001db000-0x4)=0x74) socket(0x12, 0x80a, 0x0) socketpair$inet6(0xa, 0x0, 0x8959, &(0x7f0000109000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000e5a000-0xc)={{0x0, 0x0, 0x3, 0x9, 0x2, 0x7}, 0x8001}) 2017/12/20 17:20:42 executing program 4: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000cf8000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000d3f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b87000)=0x10) recvfrom$inet(r0, &(0x7f0000d3d000)=""/25, 0x19, 0x10000, 0x0, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000090f000-0x3)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3e000)=0x10) shutdown(r0, 0x0) 2017/12/20 17:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) sendmsg$netlink(r0, &(0x7f0000882000)={&(0x7f0000533000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f6b000)=[], 0x0, &(0x7f0000173000)=[], 0x0, 0x0}, 0x0) 2017/12/20 17:20:42 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000000c000)={0x0, 0xfff}, &(0x7f0000014000-0x2)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000010000)=0x1c, 0x80800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000015000-0x2c)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000014000-0x8c)={r2, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000011000-0x4)=0x8c) getsockopt$inet_tcp_int(r0, 0x6, 0x40000000002, &(0x7f0000010000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) [ 132.341172] nla_parse: 11 callbacks suppressed [ 132.341178] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 132.364825] ip6tnl0: Invalid MTU 4 requested, hw min 68 2017/12/20 17:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bb7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$void(r1, 0xc0045878) r2 = socket(0x10, 0x2, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000591000)={r0, 0x80000, r1}) write(r2, &(0x7f00007cc000-0x25)="240000001d0021000d16e725000000dd0c47009a1000050008e40000000000000005e12d", 0x24) 2017/12/20 17:20:42 executing program 1: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f9d000-0x38)={&(0x7f0000f9d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b75000-0x50)=[{&(0x7f0000f9d000-0xc2)=""/194, 0xc2}, {&(0x7f0000f9c000)=""/153, 0x99}, {&(0x7f00007d4000)=""/8, 0x8}, {&(0x7f0000a81000-0xaf)=""/175, 0xaf}, {&(0x7f0000f9c000)=""/189, 0xbd}], 0x5, &(0x7f0000f9c000)=""/0, 0x0, 0x8000}, 0x2000) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000a5a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f9c000-0x4)=0x10, 0x800) accept$llc(r1, 0x0, &(0x7f00009db000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000b75000-0x38)={&(0x7f0000521000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f9e000-0x10)=[{&(0x7f0000df1000-0xf1)=""/241, 0xf1}], 0x1, 0x0, 0x0, 0x5}, 0x102) sendmsg$alg(r2, &(0x7f00009b4000)={0x0, 0x0, &(0x7f00008aa000)=[{&(0x7f0000b4a000)="cb37b9aea390", 0x6}], 0x1, &(0x7f0000f97000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x40000) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000714000)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) 2017/12/20 17:20:42 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) close(r0) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000d3c000)=0x80000001) writev(r1, &(0x7f000001d000)=[{&(0x7f0000f0c000)="3900000011001947040000000000000007000100030000006c00000000f17f0009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) 2017/12/20 17:20:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000940000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000c91000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, '.'}, 0x3) 2017/12/20 17:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000169000)=@generic="3be60db2020f4dfdb2c105850c96020f") ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000039000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000d5000-0x4)=0x4, 0x4) 2017/12/20 17:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000036d000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000a15000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e2d000-0x4)={r0}) sendto(r0, &(0x7f0000768000)="", 0x0, 0x0, &(0x7f000038b000)=@ax25={0x3, {"42b573930ce1b0"}, 0x0}, 0x10) 2017/12/20 17:20:42 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008c7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x6, [0x8001, 0x4, 0x8, 0x10000, 0x8, 0x1, 0x6, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2017/12/20 17:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000577000-0x170)={0x8, 0x3, 0x7, 0xa, 0x6, [{0x4, 0xab, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x375, 0x1, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7ff, 0x248, 0x10001, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2, 0x5, 0xfffffffffffffe00, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0xffffffff, 0xfffffffffffffffd, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x10001, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000aa0000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a1000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a43000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0xfffffffffffffffb, 0x7, 0x400, 0x100000000, 0x40000000, r1}) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000670000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0115f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000002000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c352dad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca604000000da0877440f396f4b9b2e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000eb0000)="", 0x0) 2017/12/20 17:20:42 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000f, &(0x7f0000533000-0x1)="", 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00001da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000050d000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x40, 0x3, 0x4, 0xa, 0x80, 0x80, 0x8, r2, r3}, {0x8, 0x7fffffff, 0x2, 0x10000, 0xff, 0x9, 0xffff, 0x0}, {0x80, 0x1, 0x1, 0xb1}, 0xffff, 0x1ff, 0x53, 0x0, 0x20, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x4}, 0x19, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0xb8c3cf37a42c6897, 0xffffffffffff0000, 0x23, 0x400, 0xffffffff}}, 0xe8) 2017/12/20 17:20:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004ce000-0x6)={0x0, 0x5}, &(0x7f0000182000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077e000)={r1, 0x1}, 0x8) epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000d06000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ac000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001000)={0x1c, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x100000000, 0x207, 0x4, 0xffffffffffffff81, r1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r5, &(0x7f0000002000)={0x1f, 0x9, {0x5, 0x1, 0x6, 0x4, 0x3ff, 0x8}, 0x6, 0x0}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x80)=[{&(0x7f0000000000+0xb9e)=""/140, 0x8c}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000001000-0x98)=""/152, 0x98}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xf8)=""/248, 0xf8}, {&(0x7f0000001000)=""/67, 0x43}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x8, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000792000-0xc)={r4, @multicast2=0xe0000002, @empty=0x0}, 0xc) 2017/12/20 17:20:42 executing program 5: r0 = socket(0x9, 0x80007, 0x6) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000dcc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c15000)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000968000)={r1, 0x53, 0x7ff, "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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000128000-0x30)={0x6, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x3, 0xfffffffffffffffd, 0x6e, 0x0}], &(0x7f000000a000)='system\x00', 0xfffffffffdfffff9, 0x80, &(0x7f000000a000)=""/128, 0x2000000000000, 0x0}, 0x30) [ 132.463150] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/20 17:20:42 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f97000)="06000000130047f10701c1b00ef900000700000000ffff0000ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f98000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2017/12/20 17:20:42 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000adb000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd8e}, 0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x7fff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x6, 0x5, 0x100, 0x2e}, 0x8) 2017/12/20 17:20:42 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000983000)=0x14) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7c000-0x4)={r0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00007c6000)={0x8, 0xb33, 0x7, 0x7}, 0x8) sendto$packet(0xffffffffffffffff, &(0x7f0000a8f000)="ddbfd977b7de3bf34edba50f0014d68b3bc7bb24937a1fc16ff1db194c8b4a32897b9a06cf91c410f48c0befce71cf66ef8f49091cddbb8969dc4484dcbda1dbd1699ff02795862b", 0x48, 0x20008000, &(0x7f000098a000)={0x11, 0xf6, r1, 0x1, 0xfffffffffffffff9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000f7d000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003ac000)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7a000-0x24)="ba58f57476968e72f201b8b13bb6a6552bcdc81fd2963b7ca88394d40610da6987396162", 0x24) bind$alg(r0, &(0x7f0000ded000)={0x26, 'skcipher\x00', 0x1, 0x0, 'salsa20-generic\x00'}, 0x58) 2017/12/20 17:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x7fff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00008fc000-0x2c)="7b35e39123e3aa83fd0215b3c44bbbdb1d83a7e98a4a54b39c689cb1bf8aa6183a67d93c4faa6daa7014b25e", 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ada000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00008b5000)=""/233) r2 = socket(0x10, 0x2, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000a46000)={0x4, &(0x7f0000e4c000-0x20)=[{0x6, 0x0, 0x7, 0x3}, {0x3, 0x5, 0x7, 0x4}, {0x3, 0x8, 0x7803e923, 0x800}, {0x1, 0x4, 0x7, 0xffff}]}, 0x10) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000b6a000)=0x5, 0x4) write(r2, &(0x7f00009ef000-0x25)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e7b000-0x4)=0x0, &(0x7f0000d29000)=0x4) 2017/12/20 17:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f8a000-0x78)={0x3ff, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x401, 0x9, 0x2, 0xffff, &(0x7f0000bd8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101, 0x2, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xfffffffffffff957, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000759000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7d000-0x4)=0x10, 0x80000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000683000-0x28)={@common='ip6tnl0\x00', &(0x7f0000266000)=@ethtool_gfeatures={0x3a, 0x1, [{0x0, 0x0, 0x7, 0x7fff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r1, 0x0, 0xe, 0x1000, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)=""/4096, 0x0, 0x0}, 0x28) 2017/12/20 17:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f000048a000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094c000)=0x10, 0x0) r2 = socket$inet6(0xa, 0x4, 0xd717) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000daa000-0xe0)={0x0, 0xd8, "8c9284aab794083fa9b1df8024207083e4a333cd0d574acde17b219a721ee665bdecbecbbdd39e1f09cea5141f18b0d059f51cd8190cae073d57da6df70a2004575d1a4bc716783bcfb581e86a01538bc71d4a086e48221e83dc2cdef0686a0f5a54a4eb9861a42a2c05aad45cad6ef346acdb82506bde0e8d317a4686495a1bd9bd218ae942bdffec48977934cd03a202ddc8dd18c9d8099c55d3ae8474a38ec86d3a2100a8f722348ef90a53a7ff2f5d21e52a79bcafbbd0dafb551ec7e54e545a87edd9f93ba379c7fa75f31443919b7f8c6bb1f3d59f"}, &(0x7f0000ea3000)=0xe0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00007dd000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8a7, 0x2, 0x1, 0x1, 0x81, 0x8, 0x2, 0x7fffffff, 0x2, 0x7, 0x8272, 0x7, 0x0, 0x80]}, &(0x7f00004d0000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000cdd000)={0x58d, 0x0, 0x100000001, 0x9, r3}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e0a000-0x93)={0x0, 0x8b, "54ce0e4f669953a65bfcfb59d0ffeec04fbedea59df15f8d8dba82eb7e1c38bfcbc5ff940ddb4c152f7f0fe01bb216132d4505dd04b1ed01486b0df59124dd84a36f9540de4290cbb87d7411f8d459d2d7e5409e40291c17686880f90abf4d05121bd6becbab168a94c14041033876dbd0edcc34a844c7da7cea49990f1a877b83c67e832fcbbdd88c6d51"}, &(0x7f000093a000-0x4)=0x93) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cb2000)={r4, 0x52}, &(0x7f0000bbd000)=0x8) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00008ce000)=0x0, &(0x7f0000395000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r2, 0x29, 0xfb, &(0x7f0000cff000-0xb7)="aa6a4c16acca42a029bcb42a23dad41404dd0757d9594ab507bd93f923e48e634c13821d8fdef0450fdee7a007c0afccdfb184599117a5a3188d6213d08ad60c24744056f53ffd50a2f05a1003186d872f65485f1ad5f2eb141261447210ff88d584d39fb7034682e1a1d4c7547c6e11f6fc2cd4ec87e998974c49719f457b0af4e35fb7983d86ea7193d318313b2f32f77f2782f5fdb6811a9544f080c304fafa3d141005b07e1add26d2d4732b3f80fdd1fc9f8a0a49", 0xb7) sendto$inet(r0, &(0x7f0000971000)="e4", 0x1, 0x20000001, &(0x7f0000d73000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e41000-0x14)={r4, 0x20, 0x9, 0x9, 0x100, 0xff}, 0x14) r5 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r5, 0x84, 0x77, &(0x7f0000002000-0x6a)="", 0x0) bind$inet(r0, &(0x7f0000704000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 17:20:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000de3000-0x4)=0x1c) mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000343000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) accept4(r1, &(0x7f000019a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14, 0x0) 2017/12/20 17:20:42 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0}, 0x14) close(r0) 2017/12/20 17:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a19000-0x4)=0x0, &(0x7f00007a2000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a29000+0xeb7)={0x0, 0x0, 0x0}, 0xc) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000d21000-0x23)="2200000019000700000000ff000800000a000200a4fd00022800ff00050014800127", 0x22) sendmmsg$nfc_llcp(r1, &(0x7f0000734000-0x118)=[{&(0x7f000077e000)={0x27, 0x0, 0x4, 0x7, 0x2668, 0x2, "177d7f6b7d17850d2fbb68b43fc9a190823cb6828f5867a66b5f2cd301b0fff85ec2320a37d086f1066067f38a1c0bda5ae482d3655f39dc206e52247e990e", 0xffffffffffff16b6}, 0x60, &(0x7f0000b5b000)=[{&(0x7f00002eb000-0x3a)="93999d91f0c6dc5ade892d0a9e4cc7f1a7a6e3258ba0937635ddcec30788bf322acaa6c295fc5bf93edf9ed25027b8b24bcf8e96b7d3dcfaffe7", 0x3a}, {&(0x7f0000e95000)="0a184f3d62e4519cc7a8ffe7c11b4b254e1f20cebf3b7b3faa32690524c84547343470956796b5d6739426eca4456efeb7501fd25611ba5aaa30a2b171aac9eb", 0x40}, {&(0x7f00007f8000)="d0ceeb0f5a2d55da2b9cfe7a00ed416a8c725a3593ddbbb5290583c7a64b35511656bea25883219ac98acf4344278222e0bf835659fee5516d74891677ce21ff3f7abfd14fd462fe35c8f1847b95ab55f7e6ce42a5d9ead2440203d7e09c9a4e90b2f306b9906c9bdd90e442a4", 0x6d}, {&(0x7f000077c000)="", 0x0}], 0x4, &(0x7f0000432000-0xa0)={0xa0, 0x11f, 0x9, "5b34b146a825ba73433965ff0c9a3fed137cdb55ab4396455b39771085bfa0d9e1249a9577b3335da5c71ef6d91bc179af61a2887f8cad548b547428cc9aeb11eaf85027ce21e541e2b5217696967c5fc5cf6509517afd81066e69879c81a7698376bbb88b69d64017ad6f28d3baad53774a60262fe2165bf529914fb53289840815ff2eaf916d8b08bed5"}, 0xa0, 0x840}, {&(0x7f00000bd000-0x60)={0x27, 0x4, 0x56, 0x7, 0x8, 0x7, "a113eef46455c05e76b01b77aa1822bebe235baf2314b2740e2960f1c8353de5af469ed76467b44c04fed1b4b7fb309c9e8397e2a0c147692eb3ef36007ca0", 0x401}, 0x60, &(0x7f0000081000)=[{&(0x7f000018e000-0x3c)="1806520fe0c9d9069b5542342d080ecfef228da4bd5abb179c658671c74af680efe88e6401e65972a8ae565c438fa41e6b8148564592df428c8d2093", 0x3c}, {&(0x7f00002d2000-0xf2)="5b38559d9a1db4c606199bf6fd0b4f7f564972d1107e60279a09b47fde73a6e853f075058ccf6eb2d14322a4642cf9091a13b68538467e4478bd94a0e6d9426b84ccf88cf2499a87dfe22de5e98be0652bb031704add9a3d3af09c85db4621b91573e242388fac4370aaf6c017d3554a81682ee13b0ed200cde570d49099a568aa60403639db99a9c4bf16c7d0eecdbbd27c68eec50d20cede9d7e64323b5f990329f40973f4b29003b2c705eb121f446d8ad231605398c9c7ca30d4fe258717d25ef5018e363a6103984860cad75ff9c5d5663ac7be5808cacb4ba5d72fcf2e9c4c760d2e1e16d22e77f542e0a1d6e7cf5c", 0xf2}, {&(0x7f00009f7000)="", 0x0}], 0x3, &(0x7f0000327000)={0x50, 0x105, 0x78d1, "5482c921177f012e338539115a10ed66b41addb7a3d4ce05c1c5084d547cf8b84373b38293de888168241af667887edddb3d7fc9baec98aad2dcf5f7ab1b39"}, 0x50, 0x8841}, {&(0x7f000083d000-0x60)={0x27, 0x67f, 0x5, 0x5, 0x7fff0000000, 0x9f4, "bd6e2cfd2e805af1cb29d2b157f7c75e6aa4268782ffc2792357b3b7809902c88cda1a0bf0623d82ed5c017103c43bd0604b298722080036b49e629cf49b18", 0x0}, 0x60, &(0x7f00005de000-0xa0)=[{&(0x7f00003ce000)="5cdbdf98db360567eb3413d01a12e47471e4f6f28cfbbf7a4964d8", 0x1b}, {&(0x7f0000943000-0x84)="f9c1e9ebd30b7cd8f5ab96a0650c144c9215e59385ca1e3376c6f7979c06846ddf3f8960048c56df0d235a2dbb0d4fdd47729ebac5a77039a72ba0585ad4d902e15808c988c76d3e631fbd55d6a88274fe90e6a2274b7a149e7378a82c0118847937fa2a167b763af72d9c485d85d50e4dcbdb375ffc89b7b8d4c3b2f62b55dce2e1c5a3", 0x84}, {&(0x7f0000043000-0x34)="c489dc09f772e9d19acac29f72139f0ff3e2e510a8c5985f7780506a41e013902a288a740582ae0af8d53b401bfe450c61c56b46", 0x34}, {&(0x7f000029a000)="21e1aab9c00396d1c768331ecd4b4f9e0276c0fcd104cd43c216a9", 0x1b}, {&(0x7f0000fb5000-0xa1)="de89e22f65c09ff04599b0f5fd98eab299a81c753c7bceb939c47225aaabbf8f9c51bad5411a53a530c2fe2072bece0abab1a8fb3c27e7f6396836095506099724897de63961d916db0991569e40922229cc5687b40b48e2448e6c44dfd5a9d91cc940b99a7202ff5120aa3f3ca81761d25392b8e43a4f8c8473f4f8812daffc7456c36f577e144f90fb5dbf2b3a7a3f17c7d5a95e236c084491c0320d7018b9a1", 0xa1}, {&(0x7f0000172000-0x28)="457c1843d4de10154adc6d33449de9e8df6794adcc40ee9360d20ff4ef0b5753669568a3864d1ac7", 0x28}, {&(0x7f0000742000)="f06c67a8532ff11b59ddd5cb33ec3737ad1131e1f28b8dc4d23bd235366ee173fb614a7fc780f43a36e554076096f27b0c018afb12a87b3ef338c5a09cf80e2d9440f9e211c282a75490b110034c43fdbe7b91325c1c26dd2b44c158282b", 0x5e}, {&(0x7f0000b48000-0x90)="281d1fff9176830ada1afdd1835f30e82ced0698a64aa122cf5c2e26b2d45cf25fa225ee317dd96d592f3341bcc7dc63f52902de29d5c735d5dc44891d72e7f18108a4a4002693eb6c4e2c88647adbb49999bf870d67c135c7938939364e16b05514683dfeb49a7fcb6ea7e2ccb9502815946f08a4ac2bde6011b7a88abc50821a551a242de6da9d124aac96635a3fbf", 0x90}, {&(0x7f0000fc8000-0x27)="91bbab4d24926284ff7f67aeec1dbd4845dd181180caf8fa39caec7d627dbdf6903dd154eba50b", 0x27}, {&(0x7f0000ebb000)="6e6e897597aa69e6f11537853e54763969c6d500a7f47a7335026eefe79aa3d841dab6748830e27c0b9f57bdcb6ee793718da02acbf22c0192505f84e6d7787801cdde4766a303e2ecd9770343f95b3cec4ae11585809b16ced650a3f2fed583e733d2eb7fabb28c94e651c4a28b0f9822871c2f721575a570bd8a801628684fad89e865648690b286a4711817b47f281763cf304e9d154a68b04c71141ccfa3158e16fee5be4479c29b1065f2b9e76a067d90d7c44b22f55bee159b95b682d84edd4d8548a8a0ca511a8dbca1a3", 0xce}], 0xa, &(0x7f0000031000)={0x90, 0x108, 0x9, "e18bda0c2405116fbd7b1177d3907bc56e185738885da5edbadeed64037e5badb06feed6af31bbd2b4069d333fdd21a00bac7f83d45205ddad83dbfe17ecd202427a585a35d3b6e86a7f8c55d485503e2a265ba1530fce03addbfc0cbe651e9dd9afca6a75f6ffde633940619166d963063cd408b17d9c11e455e73a"}, 0x90, 0x8800}, {&(0x7f00001e9000)={0x27, 0xc6e4, 0x3f, 0x0, 0x100, 0xfff, "b8a22f381bb372448e2dd9ceaabd8cb26593b820014135d37fba8ee6d90a689ae7cdc8e0359d012368495f2f38ce42ed6b2c97f802c494ded59c8457fd30f3", 0x3f}, 0x60, &(0x7f0000258000-0x30)=[{&(0x7f0000ec3000-0x23)="a5835b24ec2ae8c4027e3daa4769967d6130b4fb1d2d670bac66815df303eef29b41eb", 0x23}, {&(0x7f0000154000)="2729a4e3036ccdf2b754cb4dcf86973d8d1912cab5541c1ab40f43727b3fc3edb659333bc5389359", 0x28}, {&(0x7f000092a000)="10de1abd9ed5dbae9fa1e915e121da7bcd038cd53c333c5ce76ea07f6b204fcda5d535d6aae3811b97a55aa8474bea836e33a16aee9ca8d175c64a9f5be68203f98d6d7816f944e3174c24d62a975a4b8f00cabf7642dde92b794ff3c96e98ae6010e6f2b98e47c01fe0a2e3bf6c77f40802b31f", 0x74}], 0x3, 0x0, 0x0, 0x4000080}, {&(0x7f00007d6000-0x60)={0x27, 0x80d, 0x4, 0x5, 0x4, 0x2d5c, "ce81527d5b9a8ed42d005cb8b4c913a699ef213ca4e0a0f90e67e9ea89090aebd672ce59dd1a32bdd35ecc65adafceca4586ddb47cc1835100089104f18100", 0x37}, 0x60, &(0x7f0000db0000)=[{&(0x7f00005ee000)="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", 0xfd}], 0x1, 0x0, 0x0, 0x48c1}], 0x5, 0x4040000) 2017/12/20 17:20:42 executing program 6: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c42000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d35000)="a62896cbd18dce2d28a2d839aa8069dac4b098db2ea6073caf6969c54235f79ab1b977fd85bc8b74d1ba383b46ea93e1d1487ee67bba2d04778ec1fd00a86f3a4d6946a6549b0bfe539c7a7c5dded4355977fa51bb17a7c06e4652004c14f62fd021b72fd210081a49d64f9bd1595d2ea902b16932fe907b49b5f0d86812d9f98a18375c4be47c87921d6a4d4b50c4cc8fcaf96cf035bbbbcbdd1f5c78a04ed9635642565ec6ea09bca44ab564044de7f27323872d9be1caf86bc4866e06431c8a060276dedb6f85277e6f77468c748c38", 0xd1) 2017/12/20 17:20:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000bb8000)="ff8d57a9a22d735503b9c986f7903a6e977b77ea955fb6498740f22dbd387a82fdf39bd50000000200000000000000010442a6baad7d6e9796cd9252c63af75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000f50000)=0x1000000000005, 0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f52000-0x38)={&(0x7f000071f000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f52000-0x90)=[{&(0x7f0000e10000-0xfe)=""/254, 0xfe}, {&(0x7f0000f51000)=""/10, 0xa}, {&(0x7f0000cfd000-0xa0)=""/160, 0xa0}, {&(0x7f0000f52000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f51000)=""/137, 0x89}, {&(0x7f0000f52000-0x18)=""/24, 0x18}, {&(0x7f0000f51000)=""/171, 0xab}, {&(0x7f0000a9c000-0x83)=""/131, 0x83}, {&(0x7f0000ce2000)=""/196, 0xc4}], 0x9, 0x0, 0x0, 0x8}, 0x40000000) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000948000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000f51000)="51538fac489d2a74830e5f1b0947a9e789c2610028ee9bb1443c4c8e02df61cb23b05e3d4e741042948a098362895a68c474c8e20ddfdf") 2017/12/20 17:20:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000065a000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000b2a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000d0000)=0x10, 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000e98000)=0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000042000)=0x0, &(0x7f0000760000-0x4)=0x4) 2017/12/20 17:20:42 executing program 7: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000b43000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d3f000-0x4)=0x9) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000d3f000-0x38)={0x0, 0x0, &(0x7f0000b46000)=[{&(0x7f0000d3e000)="201bd846aadb5f3021d4578a61c8a3082269ea0417b0eb005af8bea6dd032ad8629b7ccfcd1f8c7df7a775d8f012a0be6966f5ed30e1baccda427bf2ec7a39520445e212fa36a6416dce6e500214804cdaaf6fcef6f225935c3e6574d7488b96bca07bb7a453b9fb3587", 0x6a}], 0x1, &(0x7f0000d3f000-0x2a8)=[@assoc={0x18, 0x117, 0x4, 0x621}, @iv={0x48, 0x117, 0x2, 0x31, "cc85b351780f8bae96bab66021d94b123ce00488a9cbb875d2b71fd65e781cfd2a5c625348434b97a9867438adf19d5946"}, @iv={0xf0, 0x117, 0x2, 0xdc, "637a274b40b61bab8c2912b3b803c4bc289db26f2c9fd2326f572cdeaf825c248a57be3eaebfb301ea501f4efb9ed892493e7ecfeec78a769da827229a4a1ce7575090d723b8ddbc614c8fbd1b5c71b61a4c9ebc16a9fd49d8310c62e4e1af4c81cde51be6d397135b45ae2b9e66a5ab60fcc234b91e6d7ffa7edd4d0a2916adf5f17a6d15ddfd731efe6825a5cfc32417fa7e9b90486e1ddfaacc51ff11ef7aa8fa84df639c26005271e6dbd83179c8acf58462ba0b0486d8cf4e65fcaccd5e3573a4c23985f58ec28903d61a2cee40978f83f7377363d677a1e481"}, @assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}, @iv={0xf8, 0x117, 0x2, 0xde, "3b21f8249976634ef3c9b287ad470d211cdcd9438ab07cee85711305e4320d3f6e07c7bd31b83715c13242fd6c923032043b28ca89682638babf97e3d98fc88b01ede3b4e44e8fe2f86f047cc804dce5015bd32a93fb126a7eaad3162c2236ca5029e1a44cb54ec450e7d123e27f6980f0238e6be60eb67093bc0d8d3aaba2f35f931fb6c2e0cd039d32f7aaf5e094dc0cc32ffa3c467a1befa1817970b7879df6913f810ac94d5c24f8e55f8d002bc6d70496fe7c0f9681402ebbc2cd48d5aafb48a47b399c3196f99b12a60c5e7f97762b6926842ffab24372e1c603ed"}], 0x2a8, 0x1}, 0x4040000) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000d3e000)=0x800, 0x4) listen(r0, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000d41000-0x4)={r0}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000d3f000)=""/141, &(0x7f0000d3f000)=0x8d) 2017/12/20 17:20:42 executing program 2: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000dea000-0x8)={@rand_addr=0x100000001, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000dea000-0x90)={0x7fff, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f0000de5000-0x69)=']B', 0x2, 0x0, &(0x7f0000de5000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) 2017/12/20 17:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r0, &(0x7f0000cc3000-0xf0)=[{{&(0x7f0000148000)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005b0000)=[{&(0x7f000082b000)="3eb40e58cdb2c755e1e8aa1a813856ada4e5f9b5432f26c7da6025876319688dd0dd64ba11834c105472e54c377f119ac049e044792e9272fe9be6329ce3cd213fe4d6d582b6a128a7ef6504198454639f52f4f1e437b458053608cffb58aebbc3110e546f4db5c5edc136f97d476436a298906c8290959d864d1a564661b76b683ed27a4b833f2be44761ece308045c8f75e65456", 0x95}, {&(0x7f0000008000-0x29)="901f995e96d16f31ba901d8b48b25566b4712140926eedbc50d796c8dcc0426523a10f7a4472fcaf70", 0x29}, {&(0x7f000086a000-0xe5)="d8c64030e85ebba95166b37d7a0dff53c5bda47d5a47b696bbcab4ad983decafaa49a5ece19a203ed650cf4d11d01e850cc65ddac18a1be5fdfacbdb8db216a08aae857d15df9a2b0a349eb2ec7b5ae85fc3b02d0dd898f467acd8a65ee58c50852513adb4f8be1a15b4810b1325a1c47369e3728f593f54ca239476d2c2837c6bf07296b6e2be41e1585461115ef579a08a01a952175b4197f74e3bfd72729377b8015d0d5a8793a9e65e6324bab90aba8d94bb4a62d8e10f68dc7ddaf78b2910a3b239e43168a0d2d2ec73a2b668464805ffbe42adc9e3084325c3caaaaca9fffb507309", 0xe5}, {&(0x7f000076e000-0xc4)="68f94e90995b1b8d3ca8811a1967855325732e4a38b5ec18e186da80915708c7bc9946dba69d6d0dd6ed39c8e699ac850383b69bec060475bce60c5a0453a5e3765552875571e70968da7dd9157bde457e0cf77d8c5d089a085c9cfde76e12bf5dd9899f54d7b0ab0cc6f0d623c455f1d95374da6add0e54b25dc6dfe6e791f315897c8be57472d69b70aecadfcf81b5423e1734c36b4bb4ace5b7bb054d62155b74dfaa909f8c55436c4b2173503a250629673fde24bb0c3a0000bc403b4c3b7d62c54d", 0xc4}, {&(0x7f0000605000-0xc5)="9b2b65f864f8e1af350f2cef07c413cde42322c153e20b0f4cf5270f433f960606704d76a854a214cb5e57ab4d1e8312a64c1cd8f9285c7822b0e2b1cff6a821c556b924599a121dbf3c51cf5598d4a1de24b3aad308e3ba11b498520c337998f242be64d1544bfcc52a22078a5016db49c83ecded0242c649bcc57c269dd453b87c8bbee4c36fbf08a7ee0ae20849fa496a956652740d5acc39e2b0ff17154ccf99ad57d7c77dfd3e6e781a18e1946a829a278a77d26be652c89f27828caff9145c9bb09b", 0xc5}, {&(0x7f00008f9000-0x35)="2f195fb83690eca1309ecec6125c9d4089c9257637009db9ff193da30e8b7f353f250a6b2207772ba7efec128283509fa2d5e91912", 0x35}, {&(0x7f0000eaf000-0xf2)="9963ee15d3f8cdacd01284b54019796f0b0650fa8395d27a536d0c39ee4556cab4cd93c8611882daf678c54852a5cb0a66010a44fee2adf6719a6de7e314263525cfeab6279ab22c0403a959ffa083bdbecdd7c9f6de6411e33679bf331b8651e2db453ac53b054517aa019315915044f602640c7327064893c3a52dd182f3b1cdec72f2bbc0cc9aa766fbce81b6834cbdbd4fa10309971eb1cb1562d21bb977e83ca505eecfc8e09ef0cd60f0b51f9461c3d8e40be528efcecd336933d4107a5622823ecfa49d3f73bc5319b040941295dfdacc9d1d398239350fa5687f761cdabd90e9fb4924d1821235e80bccbe76172c", 0xf2}, {&(0x7f0000e73000)="", 0x0}], 0x8, &(0x7f0000c1b000-0x1330)=[{0xf0, 0x13e, 0xffffffffffffffff, "b5e0287c15eed48a46ce681c7fdd6484c1cebbad233b1365ce497f5f0b291287505ab23e93782368ee6ec546429939988ccbd233ce41e869baeee8f77257ae23304fa497eb1dbd6f25b6cdf19f2e0e526399646cf4dc03b8fea278dec75a9b8187fd91612fd16d49097b9b4c1d1b4e0abde5f359c260bcb8c046895b3910c206caaa5029f09c54a48bb775bb6dbdb5f3db51966a7cf9a07158a26bc090efc80ca5239c31faf13d57fb02417990328cc5c20a6a9026eefbec95363eca1896713721d752409fde48baf54271932b38dfd7950403d19d87c8d67f25827d"}, {0x88, 0x12b, 0x3, "99fa613a1e51ace23fe2933b74569b26fa6fc77f9c53f620b5b25304af924efc15b03aa6805b3d8c2f78f56d7bf2412404a4a5869eac6c7e94229095ce0ac17b9d2ef3bfb660a8e311a08efec0ca12ad628df8d9e84db9c5e18779dd54b61ee08a3ea308fb8f677a9b3622e8078601f0b53cd1"}, {0xd0, 0x113, 0x100000000, "ee5f988b78f6e6eb0148e0d851b15ff4f83285cce3711411666df4d5c74cf563075e9f66b7b724c821f4d62d00d02014a7c3ef57b7bc7964c7bd55769810634145f07ed56a85a2395023e393f605777735b6785d4119ec7a23471d1606016df5336123f2deca02704667f32ad3a43fb3929a098790e9d88ef9ba965be1c1c1203f8ad16e9ed74e92e672c0c531dcc01cace64262daff2aebb29d985e76f4ff4c3ba70c235f954ccfbc2af5c62da92631d01da0b3f0ae62d474eecdc38a"}, {0x20, 0x187, 0xfffffffffffff8aa, "3e6b535ef4bcc4c10075d2"}, {0x1010, 0x114, 0x7f, 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0x1000}], 0x1, &(0x7f00003ce000-0x420)=[{0x90, 0x13f, 0x9, "cdc5331167e8d45b6d855862c68bd909153e50c9969fcec2beaaf03ef633800337ddef1d2e065d2a9a9adc8bd36e5524ba07272ffbfcdec6c3111bb0a03d3c833cc2fa88ba02e2ab8c14c1280ab77a84c63bf3cbbefbd8b5351060d4b11a199d5e806da1152314779e7fb4dcf184fa5f042f120d757cf24eb6def8ff05dfd137"}, {0x38, 0x11b, 0x5, "0f7cf55038077b38a7606c560c70782781347842726382af11af622b70ebe55dabe5"}, {0xb8, 0x13f, 0x4, "67ce8d4bb141c4065a58487c22710c4be4d386435bf181a336b3d84c950c78ea3a66245052b6afb638acec729385f1ccaf4aca2c2e30fd6691cd310d9cca8fa7568456d6649eac70740bee855d8ba18660ea8a9844b8bdf4eeb9959a542d08cc4befaea3997618b301b9b04af15149831e03648a2b7def9f62db2c0c88cb5b0a5a3317bcde96e3afb12964e887f1c0f261d540cd9b2423ac009229e4cb97af520324f8defc"}, {0xa8, 0x29, 0x7, "dce941e17fc018461b1dd1e74c58235ef5c7477d3a8941c1ba7ee20c913134f7596fc318b1a95c095c5c760c84c7b54c66236059a86200ac4b843d00c72baafdb619a1bcb311cd20627a50b1dbfafd3962b82714f43ae4a857d43c3f5a20ed0cfd75b473af8023a4f235fe1e794465fc3ba3669bad2cd40c7ac239b152930ba73e81c935f1031539d651bf4dd8440a5cdbeca572a7fb27"}, {0x108, 0x11f, 0x6, "7e9fda77bf8cc6b54f579e6547b3282f4d8003f80f517c3ff3300fae3db8083c2b8cad9879763c178c9d22e59b58645cfc30cec3ff739e9eb789f9695addb1b35198e9478d8eec8a106dbd3a76869e60722f9b73df020df8086d1881479122895b196249a892e8a5a1cad7bf70c4ca5ced78bf6fdd464d78476c8128e4f6cd4aec028461b93cbe9845a51dade2d53495f300daac31160c3e07032146efc004e0a726959b2dbfa7243a721027ff5b18d0b7003d20b2e34477f2ee308fd6eebd5d172b43064759244a23f31d5320f3ebcfad7affa12198738d34dba39b53e2f28cdc6d16e5d33479d1cfa92979153f2080f42cb8a115c5"}, {0xf0, 0x3b, 0x5, "91deb8ae18bc54cabbbd7ffe472d58c40bea8bb98493200d98d3c1d654fe0d03d4c35fe990f5b2f3cc7da5bab5a343a350dd004f292d75c37910b56a8c2514a6c75dfcf3fcd92f6ce9969634ea850838a76f4de53afe6195fff21ac6180dfe4bfdc7df2c9df6fbb29d086caf505e6d790abcfcbfc046ea5f5115c911ba48e9605103ebedcce6af5473780af43f01287e04bf63f79ceb70c1a98ea59fa2c8956b33ce76d155c20cd031e7ecde9f120705a00591e4059db45109a5debfdb4559b237c15566ce00165e3e4754eecbb605da51b584c802d80757b42451"}], 0x420, 0x40010}, 0x5}, {{&(0x7f0000c9b000-0x1c)=@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000817000)=[{&(0x7f0000f41000)="59c13ca73d86c27740ecb39ca52f6f52a826d6d0cbc26006ecf99324dcaa8cfbbce1cb748c0d30abb9913e87dc39bd12f765a8b000986b63532e634660884df9376c799453f339267aecc29cbd1a124578cb874dc285f3962c22194d9c941d26e003a7121f2edaacef4eb833643acdef485b7f4ff5d631a8ddea2cc24c4624b88c8afa26a33673fcd7d2888236b0227616441a2f15025e8b6b9e394dddd2e8a5f353c1674b4df1e426fcdd7fe3052c3d033bc406a6ad78de4dcb7ae8b32e7e00296d2068eaad24cdab3f7e28", 0xcc}, {&(0x7f0000797000-0x38)="32d271a69e9cb4474883e0672b4abb16a3085eb36fc1879a1dad746106277e0f56afc20c5572b7bcfcedbbff9218ec9aad787b20fed63943", 0x38}, {&(0x7f0000291000)="8f9c10c279c7ef6906ef33dbe32c7c1e2dafc0521ad7131c85500fecb078fc9e77cb6a5bcb15aea5a339ed6ce22230", 0x2f}], 0x3, &(0x7f0000083000)=[{0xd8, 0x109, 0x2, "6d792c98313669b8d5283c97f5d2ad0a1107545c6506719db0eaf6ded6cc9adb4b7fa50f919ed8b26dcdfce78cf53b8eccfc4b2f43aede67265ad0b6a96707fcc8fc30dbd726f35fa0719b4c9837a13d478bbc0c772c08fe38bad788d0e412bc6dad2bfb30b53187ef45bcfbd09aaa1e3a3c4e388ce6d24b6fda00698255627edc6ea278dc64aa6d6ab70a9094f2dad0eb739983d55d936b83649bbbfbea5b6b4be394a7c7c2ab0badf75cc63b1a00a9ef147a897d38ddaa35c38d2dd5a7dd322bf39f4e7d0d05"}], 0xd8, 0x40080}, 0xffffffff}, {{0x0, 0x0, &(0x7f000071f000)=[{&(0x7f0000f6e000-0x6a)="1d4e7223371a47d5328a12089e9f15f58ca7c41102c2750226b3c97f27c02c9a8dd3a60f3b0aea22028558a3d628f3879c05baac613741202fb5d4d6b8f8e0f9c2dbd83d2541ffb337de24272866778aaa7e1bba815996982c4b199b9ece846cfe0c83c4c5b34e8531a5", 0x6a}, {&(0x7f00002f8000-0xbb)="55be171731b500333475c52fca6019d98d343709b349e7b612120acefc209f2a5bd424246402399d70543d1a5f8fde763dfdf0600a68996695bb9d2d63177a285906c2b5c97a1b0b6769c91c13d7a7453d3f8cc7441450e6308dc898d7bb1ed7219de999ced3005e9fa5fcf314b38f32a9d5dcaa40473eac2ad881302bb1bcf8003d75e00425de5b991407382a31d2afb36cbdc7e56308e8a8bcc1ee226be304b2a02ed94e82d55e783be9c5776027af12391c26182a408458d676", 0xbb}, {&(0x7f0000d3d000-0x96)="7b8ea6a254f684d07b0078a2ad62377bc6e7798091c7de31f22f9bc621fed02c9ebf05b9436eaf738af8fb3b45ecc79a972f93b720d1620388162f494472bd5a6beea6f4e263ed5904649204a8ff77de2d4cd78cf9227960cda6fb988336411525290ab6be5bef0a6f78103f9ad1892139abf1bf404db8427fe5dcf311fcab73248ae59b983495b2c4fe4b0cca3ed5f910b02abcc542", 0x96}, {&(0x7f0000d86000-0xf)="727718e08ad8c469825bdba33c05f5", 0xf}, {&(0x7f0000329000)="6ecdac8b40ad899ad5b1249ba3d4eea4a676545e817bfb62656803762096f969c0cb4383024cfe11f06be3989c89b94400afa1b64e7c822b911e818eef47a06e9c1934baceb9f22002ab71820d1e0cd9753627c21954ffe253afb37fcf3a75c4503684d47fea241ef80d7da62150cb7a95a7f82f07b02d7975feca838b1c1e9ec1f71f0119a1398592979b503a796f5ea932552d22f816cc073eef75df0091017b29b1df046572b1a7", 0xa9}, {&(0x7f0000ae7000-0x9b)="7d99d9ae0ecd1a522f34a35ff3787df81dee624e4bb67193cd2f96a177b7247b083cf42c4a56d979035c1b84ab777efbb7f7e84f98e91e653aaef5d9654e8593941027e2dfbcf8768c01710b51294c044d18938b0e50386eeead0b021540014fadd3ced3d0e528b102c7b435410311e1d2de05b1deedc51636988fc87f7e9f7a9dbb1e89455e8e69b5c82e04438adddac8460b45c3f19d7e0a4bc4", 0x9b}], 0x6, &(0x7f000049b000)=[{0x10, 0x119, 0xfffffffffffffffb, ""}], 0x10, 0x40}, 0x0}], 0x4, 0x8000) bind$alg(r0, &(0x7f00009d4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023b000-0x10)="", 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r2, &(0x7f0000ff9000)=[{&(0x7f0000b96000-0x1)='$', 0x1}], 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1d, &(0x7f0000dd5000)=0x5, 0x4) r3 = accept$alg(r0, 0x0, 0x0) getsockname$netrom(r2, &(0x7f0000f4f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fc9000)=0x10) splice(r1, 0x0, r3, 0x0, 0x100000004, 0x0) 2017/12/20 17:20:42 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) poll(&(0x7f0000001000-0x38)=[{r0, 0x10, 0x0}, {r0, 0x8, 0x0}, {r0, 0xa, 0x0}, {r0, 0x1110, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x21, 0x0}, {r0, 0x822a, 0x0}], 0x7, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r0, 0x0) 2017/12/20 17:20:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000f62000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff, r1}) 2017/12/20 17:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffffffff0000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c7b000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f5e000-0x14)={0x0, 0x200, 0x8e, 0x100000001, 0x100, 0x7e0000000000000}, &(0x7f00003e3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000888000)={r2, 0x2c, &(0x7f00000c1000-0x2c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000b76000-0x4)=0x10) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 17:20:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x4, 0xfffffffffffff13d) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000050d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000041f000)=0x8) writev(r0, &(0x7f00005d6000)=[{&(0x7f00004d4000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cb9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2017/12/20 17:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80000, 0x7) bind$llc(r0, &(0x7f0000f0b000-0x10)={0x1a, 0x1, 0x800, 0x5, 0x80, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f00005b1000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000926000)=0x10, 0x80000) ioctl$int_out(r1, 0x5460, &(0x7f0000c17000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0xf9, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000529000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006b6000)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000484000)={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1ff}, {0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0xb6f, [0x800, 0x9, 0x4, 0x1000, 0xff, 0x1, 0x2, 0x8000]}, 0x5c) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000eec000-0x4)=0xffffffffffffffff) getsockname$inet6(r2, &(0x7f0000360000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b1c000)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ece000-0x8)={0x0, 0x5}, &(0x7f0000b1f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000e5000-0x108)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff7fffffff, 0x76, 0x4, 0x8, 0x0, 0x3, 0x4, 0x1, 0x7, 0x80000001, 0xfff, 0x6, 0x5cea, 0x4a, 0x2]}, &(0x7f0000630000)=0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000c77000)={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb9}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0xf8, [0x7, 0xd7f, 0x81, 0x1a09, 0xffff, 0x8001, 0x800, 0xfffffffffffffffe]}, 0x5c) [ 132.639692] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3520 comm=syz-executor5 2017/12/20 17:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000196000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000a31000-0x8)={r2, 0x1}) connect$inet(r0, &(0x7f00003d6000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007d3000-0x4)={r1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000cbb000)={0x0, 0x7fff}, &(0x7f0000efb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000837000)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x101, 0x8, 0x5, 0x80}, &(0x7f00005fc000-0x4)=0xa0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$unix(0x1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008dd000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b0b000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000080000)={0x0, 0x0, 0x8}) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000047000-0x14)={@rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000e52000-0x10)={r7, r8, 0x7c00000}) getsockname$unix(r5, &(0x7f000090b000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000a62000-0x4)=0x1002) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000636000)={0x0, 0x2, 0xd7, 0x0, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x4}], 0x1, 0x0) 2017/12/20 17:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000001, 0x0, &(0x7f0000b8f000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) ioctl(r1, 0x6, &(0x7f000083e000-0x1000)="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") r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000076d000)=0xffffffff, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c30000-0x10)={r2, &(0x7f0000204000-0xb5)="6ff3ad46bfa109cea00ab3a726b73bb1d29bad4c244a5b8fb56455404f8fbb3eb5b9fe75e34ff02de0411d6ff2c88d7081d5689290fc6d7d8ab670cf98de634ffa7ab4b14217468b83ffd91f0cbe8919b0577e1c4b07ae5e020a34fcd8839a4c765d0b8b8f24cf9a79ed6da6497d6203c6e09eb3bc24c45413d91a4abaca01016ba6c0dc9ccb6513c577c880a37073549b7d9333024457dfbe76020adab31e632a49ef9e7fe0cdcc6218ca4a32928203293e63c19c"}, 0x10) close(r0) socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b13000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000d72000-0x5c)={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, {0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5f0}, 0x4056, [0x6, 0x7fff, 0xffffffffffffffed, 0x27c9, 0xff, 0xff, 0x3b, 0x7]}, 0x5c) sendmsg$unix(r0, &(0x7f0000b06000)={&(0x7f00009fa000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000036a000)=[{&(0x7f000018d000)="6201eb8b5ed2e38040a8fe39e8daf433962ad80d708e26ee33b0fbfd6fe843d1b40cdeb5d423241287b2dbcce7b97e4b47777d632a6feddc2914f19b82e3f6108f4a86faf42dcaa40b1e1a11aa2ef1abae4a071d737592c5478e33e6a4db1695499a1121334de1161bb6f1b470c46fac9c2c6862324000b0d07ebcc50dafc859cd76dd16a700af8e094764c701be926f19c30681346a343425595f6152841db53f69ece74f4e83ada489925be6f0c2c97e2eabdc44f216f81cb494ef92e5af564f29a46d6f74cccc82d1256ab903d5cbded9e561159fe62b89e7b6dcec69d97346c8489268ccc1334d836153d6bd4b10ec94d8e287a828c7350012f0357884d703738417cf323c370dfebe84f0bce04d8391b81e6f3a82d019ad6dbdcaf9f14efa923f0d8d5081f0f63b206c02fac0aeae591d1536a8f926b7c16787c558772c7ea8a93924fbde8f311c40babc2c527d608bda2d88df448c84dcb73c793abed76ee63e5a45e4f727d346f1f2befbe69057352d249d3e9deadbad94e0c3439a104a82e7b01d8c9bd59be7736bc50ae9a3018100716b67a4b5aaade76ffd958d15f2e7ac26f59f43eb1309d5c0a5679945c60dbb2f4a9b11020fbf5952a3b54766f178cd8faf99490f44131f3a4276c0c27291c0b003011c8b49520d9124fae100fbac97cd4c414661bdf007e877663a79ef0615138f84abb58456384fa277c13fc2d19085d1040b211f77ecad22537e2a29d187a057a4adce63cde02d234e94f0d4ddeb5c6f59a795d40e3ddad3d50acef928f6924426522a83f8457bedd4e3c24724f660277adab8e33289940b97f9d7cfe0dd79ef260d481c3e070a1aa991b57e4c1739ff6b60853582169f166e6e550247f4aee96cd22bd8ce4360db02cd9a9c35ea0147c150249cb77a7b99428fe187c8e611200b68c5e98c83f54ebb1b78ee887bf49e360bafd4c4bf929def413b5ffa05209c88648a7a46ef799bbbfde3e0d82fef7d2bb22cb90174c9161262e39359db00cfb0491a8d01d82de90bcf8d3950a867b1b29025d3ae1a0e50b769fac4022dcb3780766bbb1c525a6d951b79e3dbee646213324f3f16b21f3f6541406d6daed477e7fd28d5b3667e92d2aacd54cd3ef61423712fa089389930f81972c9ba3e01fc5685307d8beb2a43ad49509741bb5f5e0559a0ade44c1b3838e4cf571f067d08504110b9f622be0c8f6efc4b53f8acab2c5e1a47dbc2f8c7faf71447376a8674813b7a32a340e09808bc68e8425581fe6b5cc967f83a455a9bb07cf3ba4a20aa41e807e6043e3fd4116e0e8930010a0dff9b9ae12a473f22a1387c04c8b504d4e3c3908c8b0138cc5cc6af219d554a0493af37d16b39ae75824b54180efccc2d1a158eda4de1370db123ac667a0af88c6b85e401016c9d38d2aed10f3ac113cf55683bd2bb1d17a4ddcc5ce17028236a7b6b897490dcf7c106dbe1879f0b38007316410f996956d486cb33b93bfc5d6ec1f6413cf5eea8f453941d5f147e41f830afba82ad1a5c9411f9151e61878a4342b84220847363907e263957ac554be30abbdef6e633ef93fa78a7a1e7a5d88114716188a5a445128bba97ced2f34f5159fbc1e82709e6465beacbf13293dae01b171088707d14b6a3d7b591ded499a85195dfc1ac73271a3e5ef8a0ea1a719b84facb3a6f9949d6cde83dee66a9f1311a48b7d8e83461e9b356b6c81b01b56f3568f813a22b17a63ab2c8f7154c3eb6d7be880614cc14b0421de78a0210448e7e3eb24554c97a799d93aa744c8c2b03f5306f7185f7bb59534b9d598b2e604adb053dff924dbb06e5192c56e690c5abcf06e6d0640a78b2bfe9bbb9b78e8864b3a0cf4383638069366a5f8d943ccc0db8db84421523d8b4c4e1ce6e077c2ff4895683689cbc6a13fd0bbd174c2cbf0abaae735f72dfe1f9abf709144511b75e1659faf5a9057355d53be6144fbc1cbf7f3d4715ee243617bd590e650cc90773c2899b4b20c139df60cdb48530349030654b959c749bc1c100f36ef64c3e339e01f143c40ec7ac60ff0db517a76723c2dd95b4c25d2ea6d945ca3491e613551d90358f929be0fb5be0c89dee32a27636aaaf9b9b5483c32063a29a0a4c974ba913a02580405a27b061be11a2d423ba86768625b784949d8ce8ab1cdb7657992a9e90119ab9c5195c91cf50650f8f03430d6b91c901cb1917cd943acaab3095595b07d7510a1380fafd1302c9b683bca279417b1d24bb70318ce3d1d9978dc837939ddd85afb35baa6395f0082f1b4b855dc4293e85b46047e059ed2e4070973a764322043b6aa1e8d48d7fa91f7e122b745869935effdafa2008f52211ad2bdeb6c0793d03971989acdbb922e44ec238237d0b48657d554bd875ec150dba77d2e8a86c1a0fd72c3fe8394a1a4b97213d59e0e729f8fd5ba7d9a6af9dbd7fe937333f1d5a66a2413193dd9806843664ae19521eb79b82275746acbad0820d82914ebb380c19693966f7183479dfe53f9c3ff361d2f46874650e595ffbbd46bf3f8141c09550ce6b6b75269983856789b3735669facf1aaecdb348986c67c4fe39ac067f34f4197253ca968c5016eae76c18e30dec1d1fc3c217e59e04d9fb113ae12b87d0e79f350dc437571e65c391be67030e627d6a0caff600ef7b379065268a9bc4bb8b40ba45600cb0d4bf061b66405c14870fb31c60d28f473637a8e2c5cc439becf6de6911657f958a5eddbbe3b93a028e60db4bdd6a7a49c09e14434b8ea7e5a704cf905357968d3942ccc531815c07dff9f1d0d836f24e902c03f6389754d5902e6c5230e2bfbafe5ad93f68747b540c7e9dbaff8ba143a5cf8caa2737b49d3e79d5618724fa32ea04123de8dde357aca7da2b3a5a650f81b71284418d82b7709aa1c97372c4710663e0089cd435041dc3f7a8b035a9b78097db8519e902e905dbca768f955036cb0fddfba9e847a1d4b7b839d5f665a1d8e86194fa0c3e644d4645cf258129887328948188c106e30b64852b1db8e112ce76feee304f799dc82896c79d7f4766fe0b3ad373921c64c586a45888da9bd65c05545f766e18ae1e9a8fae1a74d459febaf44a5b064761bfa8670ff5f437592d1727144e8096c0b141bc86ae735b8279dce999a10fb8e56b5c651770ad45c4cea9da063b75a36143499ad9a466b69b6e0e3e2e6a9000e7349008677338d7e1ccac85b8f529eeb958a3972667da44c427f391c5cea443fc02bccf213afd11103fa57ce5259049fd6784d4191373a57f5b18d950de2275abb06df548a21921622e854d183cdbf28f6bc005283b8dcdaf3bb7fc899e6b07ba85870222bd3c4f20b8d8916f49652054bb3df11f30ee2adf80be28fed3ed6e1059b6bbaade7ee02445bae7d302ca819b34dacff0a04452649735ffb26186b8736ce2d7647ae517b3cdc20a738079115058def8f8221e66ecec46ecc177597b04cc3d5e52c60012d933f9cc2f2b878d17485edd74d42c4b55bef0a9e57c528ff93d1c4d6b7daf63d7b9094210243cd47371ac16ab787d5d1983d5c54147988a2b70f666fbab34adecd316f103faae2bedde13f919ccf3ce613fa9676871302b7c1934ef7491e12305623c37dd54758aeb01d24c2278d08b4b530b6aae66829829f75854ac5005c135ac5e0e12e732f806d91cc0252b61d420bc08c4b58cb830fe0d087b04b4ddd0737fc86123c1530846335ae88a47b76e3a25cb167a4c2dbccdfb95682b7995fdab9793426a8b55a5deaafa7f2e1ca3efe78726c384a737ce9f5f2b827f2549fbd2fc72bb189c636fbd4e375967f9ca1ce2c2abbdb35cc81be6071018cdee88bf3fd44edae7cdb5bec94b110d83d4ef888501c77a54f0326b997ccd8afa2db53f1acbbdded935f5ef5722d4e3ebeac51561e2f4ddb5a240a09af916059f861453ba1fd8343baf6046a8c500a5816f7f8eaca7c8614c0a420feb954522ef0d044cfb7966beb6e908f0ddbed5ba9ee8ec649ce14cd6d8ed0c5af64767eabdcfbd9559f52d12a6240ae3db739232f91206a13044ea8c79a2e81a2c97e283335e0242a0cc42c0badf7a7188a1a42ee2def8a2f866118d2fc805500b02027b228758c8aedfa1b03b0b952b2451cfae7c9e1e1559c470e3218c0101554c9f4221483e051d6cd43eff5f99c7395f6454bd0df3f9378af8fc5a84a41ef445515916a349ebd5bb541a07197d1cd623f93049bc196740fdfc4caed43cc6177f06bbeb01b513ce40e89a7d1e72ce9f734bbe2b3f801ad750cb703f5fed685c3af9385ed10178e324ec685d2fb491f978f20e28bdec0040000b99ac952a6512e623536c828258c1a573f78cd4985a584a72baf71c595a0bec224c3b0878022ef90b41384d4bc41ea5245cfa15c17fcba35e12623a2dd7182fba6f5a3eae3554d2d98ddd2ec0f3754635ee8627ced5f83f90fb50272d64824a34aa31ea0af78bbc9019c0c302fd04349eeee1a553f051dd4f24f4f312a41cba4a5016bea3bf227da67cfe826054c2b7d383cb538407db720cc56d821c5fc226318acbb89097d441db69089bde6779ffeb1cbead8dea514f2ddba0ce128410a0d1cf6734d64a186b8c24aadeb9c5fed34066d8037a1b7011fe34d88ef19c9bf5036d41b4ed112dcaf5cbe4753b53164a0be30ca3cfabb79393613229ede43b8fe1a0c4254a9a980a91c0fdb07d2cd58fdbf3676254f3b024f3a6275b0b085a8820c8e7bf4032d626d46de8ac5b7325c9cafc8130f8cf2402ddf72bfd63ada61282dafe3bb55b79e1a8fd98768ee7f6f163f61ebb8556fa55775bfd5dbc6c9a3da782f9c937b96b3d628009547328dee809eb943adbe8b561772f02ad289edf510b77dbed004a37b9c70df4b2886c994acdf07421a17f32b4afa08e05239098ac434c25b36db19ebdf5402470c5bd2c04e6eb69462a19397970bd48003dd6ce8a8c1be5c3fd98ed54cb5062f997c163b2500ddbfd60fa9ce71a08c3c8f4138a6fb661f3da05cf670f541f7d16940f09703303cddb7b2771921eb3d9d86f72dd0f476668b0c1c4f008edaa057c14c2a090aae9b9424221bd913ada7c1717bd29d1dc89c7a3286b73b6dfdea8dd6fda4843239de65a8ddfa522e400ac68c633c3f1390a5c6f99540a1e3b3cc82d7646d1937be009b2ccafd46bf0d1ba8577cee8028a108b4920983c1ea8e4de7fb67d120d34345791238f03ddf7599c62af7f15013444f40c3c09e1c1a2b07c4d71464403ad068c9c6ccbed95cc2a472289a19b53b9272f2256f5510c428dce4ff898d7cd9bca74f38966f02fb9466751d5470760af18d6743db5d6ca9331814afd420b6c796ec138b34f763d79bf43759db37bae0267cb7ebc82774264198a231db6ca5ef281b577e1e04274d5c1a1997656353afaffbb5d7350684cfc264fb73fe872c92b0514f59b13131ee48d79170025627160111d8f8c5a8d49b6e4b936dc16906938b48d42bf987d71ebb76d9a790bcf4bb06452d36bbba99beec875e7bbdd7dcfd546ae2b1a51e89e7f6e65b512b2d5b3344006544d65b9652ced8138b24c5dc4f5f272df3dd0bc30c4d03fe988100632d51cf497c3f9b6d84bdf06f8d6d548dffdb675ecdc610cbfb8ceaedffb1859c7ddac4142f8e6ad969264a1d60a8092ff49d7e3b578514bc9673fea8bbc92d57e4f9493abadf4a353afc29bdb7ab42f104c4352b15cf3164ef995dea9e9dd9316e3555bc182eb093d4a6e72cce136fd489f76886dfeee3726e2f21eaeb4b5630eab18352328809e38b4f9326657a25a", 0x1000}], 0x1, 0x0, 0x0, 0x40}, 0x20044894) 2017/12/20 17:20:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e1000-0x6)={0x0, 0x0}, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002d0000-0x20)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2017/12/20 17:20:42 executing program 6: mmap(&(0x7f0000000000/0xf34000)=nil, 0xf34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000003000-0x14)="", 0x0, 0x0, &(0x7f0000a08000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000227000)=0x0) shutdown(r1, 0x0) mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000f2b000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f000072d000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f36000-0x4)={r1}) mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f35000)={0x0, 0x6}, &(0x7f0000f36000-0x4)=0x6) mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f36000-0x10)={r3, 0x7fff, 0x80000004, 0x6}, &(0x7f0000669000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000095d000)={0xbc, 0x7fff, 0x7, 0x4, 0x6d5a0819}, 0x14) 2017/12/20 17:20:42 executing program 5: mmap(&(0x7f0000000000/0x2ef000)=nil, 0x2ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000179000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f00002f0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00002f0000-0x4)=0xe) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00002f0000-0x4)=0x4, 0x4) pipe(&(0x7f00001c0000)={0x0, 0x0}) vmsplice(r4, &(0x7f000017d000-0x90)=[{&(0x7f00002ec000-0xf6)="97", 0x1}], 0x1, 0x0) splice(r3, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/20 17:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00009bd000-0x100)={0x0, 0x7fff, 0x40, 0x2, 0x4, [{0x2, 0x1f, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1f, 0x9, 0xb0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x10000, 0x9, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}]}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/20 17:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00001d6000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b96000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ab1000)={0x0, 0x1ff, 0x30}, &(0x7f00002e4000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000210000)={r2, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8812, 0xffff}, 0x98) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000f5000)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f00000af000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/20 17:20:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff06800000000c000800000006fff8ffffff01", 0x29}], 0x1) r1 = socket(0x1b, 0x5, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000c23000-0x88)={0x81, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/20 17:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x50, &(0x7f0000866000)="3084b2e4b58c954c7d0cd4a1dae373e4962f367186617c6bb0240c027794897fac41a1feb4311fbe2867cb9327581cc88cebf329615da512618fdf1fabc63f523b946bce2341c89d6768d8379a678cee"}) ioctl(r0, 0x8912, &(0x7f000015f000-0x9d)="ae1079f55f91dc224a09f7c2004db38b84c15c96b17bce8ca2dcd9675e767b20a71d7da864d5e1732a49e81d2fab6164135940d6ac4c445ed06980f249aa97dcf31b92ba65d41dc62bd2e6637ebe1237d0ab4d1c69dd021a8b65c91d35d867a59ddd32fbe577699f40f98264c564c0e0e7b4db0236584333fc098f876b622976224a4ab94043dd67bd4a9ce6ca228900008e141d9d6b30e8a3a8463eae") 2017/12/20 17:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002c4000-0x30)={0x2, 0x2, &(0x7f0000c91000)=[@map={0x745f30f3, 0x9b, 0xcf96, 0x1}, @map={0x10000, 0x4bfa, 0x101, 0xffffffffffffffff}], &(0x7f0000cb2000)='trusted\x00', 0x0, 0x93, &(0x7f0000b20000-0x93)=""/147, 0xffffffff, 0x1}, 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000927000-0x14)={0x0, r0, 0x4, 0x1, 0x0}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f000000a000)="875b7300000004", 0xffffff7ffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/20 17:20:42 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000003000-0x28)={@common='lo\x00', &(0x7f0000002000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "93396d5d15cb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xfffffffffffff273, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000)=[@in6={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe469}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) socket(0x8, 0x4, 0xfffffffffffff000) 2017/12/20 17:20:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f00006ef000-0x4)=0x8) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ef0000-0x98)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xffffffffffffffc0}, &(0x7f0000c48000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000445000)={r1, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, 0x0, &(0x7f0000ef0000)=0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000749000)=@assoc_value={r1, 0x4}, 0x8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cf4000)={r1, 0x2}, &(0x7f0000ef0000)=0x8) 2017/12/20 17:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a20000-0x20)={@common='lo\x00', @ifru_flags=0x1}) close(r0) writev(r0, &(0x7f0000235000)=[{&(0x7f0000c3d000-0x29)="2900000018001b801d041b00000100000a19006600030006990100e10b000800000005000e09000208", 0x29}], 0x1) 2017/12/20 17:20:42 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000f0e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fc6000)=0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000fc4000)=0x0, 0x4) 2017/12/20 17:20:42 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x5, &(0x7f0000a01000)="0d5a971cd8929575ae192b5932258e875df698d17db2b47c50e8cd9eb30a3054a004e9f3f0cfcf6e9b6bfe1ba16d4d89653072a609983ea43fe580417d4a0e34de76dbe58bf28ccd5a2bf9632d51798eae04af261b97a9") ioctl$sock_ifreq(r1, 0x89a4, &(0x7f0000fd8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7, 0x0, 0x2, 0x0, 0x4, 0x0}}) 2017/12/20 17:20:42 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000041d000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002f8000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002f7000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000000000)="") setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000c54000-0x4)=0x0, 0x4) 2017/12/20 17:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f000070e000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000039b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000eb2000-0x40)={0x8, 0x4, 0x4000000000000, 0x2a, &(0x7f0000622000-0x2a)=""/42, 0x82, &(0x7f00006d2000)=""/130, 0xa5, &(0x7f0000c9f000)=""/165}) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/12/20 17:20:42 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffe, 0x0}, 0xe) 2017/12/20 17:20:42 executing program 6: r0 = socket(0x8, 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x100, 0xe59}) write(r0, &(0x7f0000000000)="34ad0ae4d711cb34bb495fee8852e5fc108f8122471b78b2cd4dab65621a6087f0d85666790744013e9d032a440698cd04bf5cf752d08a0d0393430b19649e987d98908a639609699faf63ade7f287e2975b358b348dbcb7443d689543070977c5c69816f37b6d291bf269c5f44b5e87e02db7ed82935b49f54e4cc5c2", 0x7d) mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0", 0x24) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000041e000)=[{0x6, 0xf1}, {0x4, 0x58c3}], 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000bd000)={0x1, 0x18, &(0x7f00002fb000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bc5000-0x4)=r2, 0x4) 2017/12/20 17:20:42 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000dfd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006a6000)={0x0, 0x0, 0x0}, &(0x7f000090c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa7000)=0xc) r4 = socket$netlink(0x10, 0x3, 0x9) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000228000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080f000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d4f000)={0x0, 0x0}) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000042a000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007d000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004bc000)={0x0, 0x0, 0x0}, &(0x7f0000b1a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043c000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bb0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf6000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000841000)=0xe8) r17 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e74000)=0x10, 0x80000) r19 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f8e000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r22 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r24 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000eb0000-0x150)=[{&(0x7f0000b67000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="784bf56375746d55acc5760caeffed085bfd357145ee879f73c83e6bc763098817ea05ba1a498f3e12260c3604e8a42d655ce85d062bcbc8f1766fc96f6b6fa486294929b8fc3f168e149c78f86654db43ff1b61c90150f0432f0c47ad44ec5d0a45d0676aab20924ba4756d5f2ddec0b5f83111be31154ef3b3583267965d74ebe2a7a9edb2b0587436ee2d4900ab23c26d5d6ff3838136a7a5da7ffe8167c95dfa1818521443c1a510e66f29a8bf157ffcbaee24613153a5e4a08245f8e3b80f362877e4f84657c29f31b4e851b8658e2118b55b3b83d70ab2002cb880e858d3c9b6287a552960", 0xe8}, {&(0x7f0000d7c000-0xab)="e100592a7c8cfab81fb40e1323fc744436b266bcf9695bea0425a3814afffe7b3ebb971f06998299fee25139410136c951c018b2ff10df9d6cbd392a955a4d366fe90be943cca5cd78c83cd0453df89a4b271a0257645140edbfc8e9d3d8e2861842c99851bfc05dc751ee22cb50047ad7b91274a601d009c4fac3c2ab8a75cd752b857dd974ba8c0f46da3aa89f63f877c7f6c60c5fbdb5f2822b7be71b7b647aca22fd686ab603f6b1c8", 0xab}, {&(0x7f0000001000-0x4)="50ef3c35", 0x4}], 0x3, &(0x7f0000000000)=[], 0x0, 0x4000040}, {&(0x7f0000213000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x91)="817457fa176d33dc87a6307a0d4af8378f70bbbd01e606395d2b6c05b77a17ad9a6f12bda47eedd749b64dc1f7fd2040eb561ec20d522cacd21ce41fcff333c49cfdd7e3ba08b984c202b55fa730b41e20961544114d52e9c08e46fa38e0893fc66aae19251ae4c7cb3e66721e6ee7d9bb25a1a1427f9befd9625f1515bdb4b0f0f686c0ac4e29cc7369de5a600b4da960", 0x91}, {&(0x7f000075b000-0xd)="03278874e73faddf48d08dba52", 0xd}, {&(0x7f0000000000)="d134a79be8425db379c5c26e71dc7215f84c9a368beaf63d317eb49c67de2ed5d59e84ec60b4d668e01cf55b23f4bcc4e1bd4b1df257", 0x36}, {&(0x7f0000001000-0xea)="6ea927b1936e0035c7569a6e8cda3e592b333c5160ecdf9cbe41d498e6ab1c152c3706e8e35610f222bf0ebf40f0ae5218b0109f459bb9bc7f6dc0a22b9e26ce2fa8e38db02710dcc57aed6844f79b1a368011db5dcbcc3883689dd89f3e6cbee720086a44ffe760a6c5dfd9a2ed45bcec63b7c2a7a9243308048bd03664197acd544775c9ceb8d59dbdd8123e28182314a747329a2306c13d7dd06e14913b0ef9750b35c46a2f8cc098caaf5f91f050b03c3948e2eb2777f27d5c7f91df132b79b5b769ed2bae18688aadddc30e48517131db66e02118236de99c1e0caf749277c17e5079dfd331762f", 0xea}, 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{&(0x7f0000000000)="d17410b0721937f0e98c27e2d3ac1045221891c7b5c8030d7e46cb1c4424a2ebed54fa372333338ff6864ab0ac4cf7e39a0254d3786d091e687ccfa5fc47b0cb069c851c05464e5932be034743314c0cbfb77b31d41247006c2f9a3e46bcb03de36f4bd0cb947a9e9a9f798e6479b07f09cf5bd745a818c9a2e558b6b1842352ed42a3", 0x83}, {&(0x7f0000001000-0x56)="a3e4fb74b150cc1fce6bfe54e6cb253cde5c8b98179675b9d7a8ef056264a8b1c0d79e38ff8387edb59528cf051053114293d64450f85bb82e1b5e4992afa11d9713579a146fefe713f8cc579c545af0baf6e02b9107", 0x56}, {&(0x7f0000001000-0xdb)="3c917de0014799f3a316aa500d4d355d53b82ac5ed73fcd5470f75534b9e91083b607017735f252e501048f5d2ae9a1ed8016deab79c6b63eccabbc78ec086fb99d4b959b6989c1fe29c996dcddf7af7fc33d2f062324dea55ec9f1c7cda9b0415ba7e75c1eccb70caff6efd3cace1fa29d1ffc90dbdd44804d77f612cdf81c69d14a61d44e097f7509921992bd06dbd723ed591dd518f144b1cd7b777e957c713940f10577b1017dfa5ab8587c5fde3e5866eae85c89f0fe27a0b5137f2d85abb15f219a4a1ea8a948c1643c807613a43b08d28cbcfde9ce9534d", 0xdb}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x40, 0x44801}, {&(0x7f0000653000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xbe)="bbee69872efd0ab7f8d8fe43d3943a776cc7eb06a54482c1913dbac4c670d53be14f3145f1aa8ac02c66a9a7d7d66548c886814d579e57adb80a8fcf3aa4849f800d21f1ab9cea36baf649fc2ad78490a64ff8138d53dcaa2bc327631394bec385192568f496720821d3d8dac5f768ce9a12ebab9b8b01192fbff7dfbcdced5c508e6282ffebcdbc08b787a25725ac575ef6aa548c8f283a1a11d185c8db48c780ac76ac0a0f4507c7666e572b4eccfdb6cf7976a2765d5f03a9ef0370fc", 0xbe}, {&(0x7f000057a000-0x1000)="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0x1000}], 0x2, 0x0, 0x0, 0x4}], 0x6, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r26, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r26, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r26, &(0x7f00008eb000)="11", 0x1) shutdown(r26, 0x1) writev(r26, &(0x7f0000598000)=[{&(0x7f0000097000-0x5ce)="04165bf24026940ab72f405f905d3659496217c792ce71c430a4464b5ee84504a6019a7193df1a1237ecaf15e061dd2dffaba86a19dd3ed25609e1c77907c0589428089c6064b4c4b4600488eaae17256f7daf116db6a84d0ab314403e36614618fd98b7019da4ce44bc128bcecf738084fd591baad13f90de2852c8ae55acff8bd0f45759a3e025b091c2ffb0a29ace7bf246ee947a2aa6ee01bdba3d879b03645aa4f3f5f04fc5dcaf40c5e592e1366838fb97d3202cf5418d5b90e9554315de0f2ccd685bde6212ba30bbe8caa601541276eb5f9b655e3f1af90009f4e86ceda3c6c0f33a7ad2c8c11576bd35a57fa8325b5d8e488aecba293d90ef2b188d968806310e41531901ba2fc736e6d17a95f3e93328c784e336435c132ef17393c8a759a7ade8a745599c5ea21c68252d03c446e71c0953b7ca7304b36585186471511aef762842d4fd067b0eeb6d1779f4845d0a86607846b11e99eb08f98ef26f408368a883bf08a551ab5ca8dd3e964ab59d2ded6b50d98dba65195f39549d14d1feafedca5d0ca12e5c7a2d4d066d043b90290d2ea4370f9096064da79f226c4f04cd230418fb70bf43808799f22ebeb27fed6392477d841eb4500ae54b66efd31a2a7e37bf6d86c39585f2df9ed391d55e54f75390d9803f94d14159eb089a23985e2b6cf734689ea7220c128f36d2f7a743f41f8cb9c6f848de1558f5352bfac701e28a496c8f1c5246b0c54a664527ea7c566e42b55502d99bdab58e5b5e5c384c9e9b6d3f7326aa00e5c1b5416841975d67bbb0699aa90958e53b71dc654d10f067ef9dced02d99bb2f8c5f939f349b03440c8d285ae0667b22160e1b904f769d301a6b3076f17e2a492553d754860715371a47f0acec9d0945eee1e497e526300c077d87c53dd0467b3d665448bc3b178d2c9db41683f5d682eda59b950cd8f08dc2f25998131981b465cd0f9f1b617283cc5222af840082b6e9df0a2c576a818b08618c3996aa831f7d66d06349efc4fbbdc89d95d98c44da9edf2aa3852cb8f7d879416b433e4474dc2866fae1122dd95512e5352658e4aaa816f39077eb9c3344e4696807bd2d71f78f5d6e27919b210f7f8bf9ebad3b9bf3db287571f453d834d0546f86bdc16580b7e26ed44898e818f9ad596c27b3f4cd2da2e42e028a98e18e792aaf20c78d8bba1a0ec0aa9e39f10757f70ebd88e7481af61ca665aa4598258fe289a89c61f391a30f7a829e64b5fea173d204ac1bbdb91b7fae2eb4fdde5fa08d0b8eba726a1be4a9decd43395fbf48fbcaf035cb94a2d8a562acb140cf009bbb9291e1449967991ff2165e510609a47831ff217a42573c4f228409f543d4f7745be0a85ff47f2abfc98457ecdce1ef479fb009bc741a7aa162f8dc8f59ca69ccf253b991e00be36633af3ae79b0f89d101498cec14fe94b6ffae3531f15182a579a7e07e9dd6d4a610654f2f7bc268881d57c813bd5d7f31885110d2e17d064e8f709f1b3ac66dfdd4c5eca7690e51940358ff1b5189510606327304e04c624c018f33c68403009a8c72f7aa259b5471738e352082c1e514d5c18d28835e6b744a546d4e31ae601d0722bc18874d7b91bb248252ef4fef0048c73539d2f471c71dd3ea6ed1fe215d160b9570ae47f94a966474f5e3468031b9cf3532d72e8f75948520c22b27420d4166f0becef75a7b210db3f752b4f8e895904778bc368095f65c4847cd1aabc35638bc243d3480e41264269740d91710e6fa915f6a63a62c18e52b4723c96337dc7a85082c0de0ecc1c8d5a7367ba0f03e233cfddaf4a89cea82fdf1b9249eb01772320284140006a5fb5dc95ea7022b1091f0579008fcff32a17746798dc1c8204c4dcd9a7e13dfdad44a3dfa6569f3298dbdc420aa7a94d248ccdb43b8843218330bc917d58288a4e63adcdc7794778529a63b8e8e035c2fa0ff2db0e02f0ca671e39da70e58562185f061295923d1125afaf1e8dcbd024f7d8a030ad2bdc349e0b04d33804ede", 0x599}], 0x1) 2017/12/20 17:20:42 executing program 0: r0 = socket(0x9, 0x3, 0x2) bind$alg(r0, &(0x7f0000d73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a3e000)={0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000ef1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) r3 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r3, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000740000-0x40)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3, ""}, 0x10, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000087000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2017/12/20 17:20:42 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0xd) write(r0, &(0x7f0000ebd000)="1f0000000104ff01fd4345c0071100040105f03608000100038f0000000600", 0x1f) 2017/12/20 17:20:42 executing program 1: 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) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000002000-0x1000)="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", 0x1000) socketpair(0x9, 0x4000000000002, 0x8000, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x3a)=[{&(0x7f0000001000)=""/18, 0x12}, {&(0x7f0000002000-0xfa)=""/250, 0xfa}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/58, 0x3a}, {&(0x7f0000003000-0x3d)=""/61, 0x3d}, {&(0x7f0000002000-0x2)=""/2, 0x2}], 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r1, 0x10000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2017/12/20 17:20:42 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d31b181567bcedfbb01a1d61165f3ef7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb7018bc587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606ee2ac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a2bc44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/20 17:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x832, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000cc7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000136000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00007c0000)={0x0, r3}) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256-generic,ecb-aes-aesni)\x00'}, 0x58) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000a2f000-0x8)={r2, 0x0}) bind$alg(r0, &(0x7f00001c7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e6000)="8100010001ff0000ffffdd000000050000000101000000007fff0002000000000000000001ff570605000000000000000000000000000000eeea9d979c19a8b581acac3b4facc308ff0000000000005f4d5fde75360700b4bc0015e636317a76010000fe55eb000c25e0eb0ffc25df7abc5cc5a663dd162e46feb7e112cff1961f0bfe7e", 0x84) 2017/12/20 17:20:42 executing program 4: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000efc000)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x72cc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3}, &(0x7f00008fd000-0x4)=0x98) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000efc000)={r1, 0xfffffffffffffffa, 0x20}, &(0x7f0000efd000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2017/12/20 17:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d0000)="d556b6c50faeb995298992ea54c7200400095b534c90c25a", 0x18) accept$alg(r0, 0x0, 0x0) r1 = accept4(r0, &(0x7f000041c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000668000)=0x60, 0x80000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00001b1000-0x4)=0x8, 0x4) r2 = accept(r0, &(0x7f0000830000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000601000-0x4)=0x10) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000c93000-0xb2)=""/178, &(0x7f0000e6b000-0x4)=0xb2) 2017/12/20 17:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x0, &(0x7f0000904000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000b87000)=""/168, &(0x7f00001b2000-0x4)=0xa8) r1 = socket$inet(0x2, 0x3, 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f0000d6a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000714000)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2017/12/20 17:20:42 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d25000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ef000)={@common='ip6tnl0\x00', @ifru_flags=0x800}) r1 = socket(0x811, 0x80003, 0x8) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000d24000-0x4)=0x2, 0x4) read(r1, &(0x7f0000c81000-0x5b)=""/88, 0x58) r2 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff", 0x6) 2017/12/20 17:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) poll(&(0x7f0000010000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x4875) socket$inet6(0xa, 0xf, 0x1) 2017/12/20 17:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r1, &(0x7f0000564000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000abc000)=0x58) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fe0000-0x14)={0x0, 0x2, 0x1ff, 0x2b9, 0x7, 0x1}, &(0x7f00001df000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ad7000)={r3, 0x7, 0x1f, 0x7ff}, &(0x7f0000266000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f8b000)=0x5, 0x4) getsockname$llc(r1, &(0x7f0000592000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d8f000-0x4)=0x10) 2017/12/20 17:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000c00000-0x8)="764bbafdcd85a0db", 0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000891000-0x4)=0x1000, 0x4) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000b38000-0x88)={0xfff, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007f2000)=0x0, &(0x7f00008f3000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000e77000-0x5c)={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x79c}, {0xa, 0x3, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, 0x7, [0x3, 0x2, 0xfffffffffffffffa, 0xfa27, 0x8, 0x8d, 0x100, 0x800]}, 0x5c) 2017/12/20 17:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e3e000-0xc)={&(0x7f00005c4000-0x8)='./file0\x00', 0x0}, 0xc) r0 = socket(0x11, 0x100000802, 0x20000000000300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x20000000000046, &(0x7f0000feb000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/20 17:20:42 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000075000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fe5000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/20 17:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d34000)={r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000076a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000741000)={0x0, 0x800, 0xbe4e, 0x1, 0xc9, 0x10001, 0xfffffffffffffffd, 0xbe7, {0x0, @in6={{0xa, 0x2, 0xffffffff7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x200, 0x1ff, 0x8, 0x4}}, &(0x7f0000ee3000-0x1)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000939000-0x8)={r2, 0x70068237}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00720700000000000000d5688bc88902"}) epoll_create(0x1000000000000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000be9000-0x108)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x1f, 0x16b49669, 0x9, 0x100, 0x3f, 0xc40, 0x6, 0xc1, 0xa1e, 0x3, 0x6, 0x0, 0x3f]}, &(0x7f0000392000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e59000)={0xffffffffffffff26, 0x9, 0x8000, 0x8, 0xf039, 0x8, 0x1, 0x6, r3}, 0x20) 2017/12/20 17:20:42 executing program 4: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000019d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b42000)=0xffffffffffffff14, 0x4) r1 = socket(0x2, 0x801, 0x0) setsockopt(r1, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b42000)={r1}) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000b43000-0x4)=0x7f) 2017/12/20 17:20:42 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x2, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000ae9000-0xb)=""/11, 0xb, 0x2002, &(0x7f0000492000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 17:20:42 executing program 7: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00005fb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000efe000)=0x14, 0x80000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) tee(r0, r1, 0x6, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept(r2, &(0x7f00008b1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000014e000-0x4)=0x60) getpeername$inet(r3, &(0x7f0000d0a000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c23000-0x4)=0x10) bind$alg(r2, &(0x7f0000188000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f0000e45000)="aabb05e483a78b41e05a41649dac77", 0xf}, {&(0x7f000008d000-0xee)="90bf663ad6166ac8a3f7a8908675476b460b7bf0bb22e4336a0560c53b53a53a304e7e2b89c1c132cb168cc9c59d5f76cf77eaa121000f1828688e4adaf6b97d0c7d50123c0fea4a48212ddc4e500b4641634517484989d77924ff7fa7b93c78e61baa78e66ee9b3d735cc27dd0396d40d646eca5503cde928f1f32c7adf6690aecddbedb161e45a015965962328b98065c6090c169bd89cd10a344a4429e924c4fbf8160a437a99c73a1582fc9ab8dd3326fe1ee9d637c3eff527c64764c407ebda13fffebca9559d889b73d2f3e468c37f676f668f4783e05a5558d9bfb3b2c3f758dcced740738f8bae98feea", 0xee}], 0x2, &(0x7f0000f78000)=[], 0x0, 0x4000041}, 0x40) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f12000-0x1000)=""/4088, 0xff8}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x3, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x100) 2017/12/20 17:20:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00003d6000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x2, 0x6, 0xff, &(0x7f0000a38000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d92000)={0x0, 0x316b}, &(0x7f000021f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b0d000-0x6)={0x6, 0xdb, 0x8000, 0xff, 0x7f, 0xb534, 0x4, 0x1, r3}, 0x20) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000388000)=[{0x8, 0x7}, {0x2, 0x8}, {0x3, 0x1}, {0x8, 0x400}], 0x4) accept$packet(r1, &(0x7f0000738000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aa6000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a3e000)={r4, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000636000)={0x0, 0x2, 0xd7, 0x0, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000541000+0xb3c)="59f9c4a6410c9334672fc9d6bf63c74430549acef0b33727ff08a7eb8ac29edb0f112f6efcddfa79eb8903ef2095863b7799d56e2c144632eb3e3f3ce60e5955b157700ce674bcf3ddc6cb08802fcceae225dd175f69fd2a096574aa3663c7b96b6d7f973b9f60f7dd02937c0cebba61bab33cc8866878d85bf846e2c94750f44471dae9cbc7c14d", 0x88) 2017/12/20 17:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8080c, 0xd6d8) bind$ipx(r0, &(0x7f0000eb5000)={0x4, 0x100, 0x0, "0000020006d1", 0x0, 0x0}, 0x10) getsockname$packet(r0, &(0x7f00001e7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001b7000)=0x14) 2017/12/20 17:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00007d2000-0x4)=0x8d6, 0x4) sendmsg$netlink(r0, &(0x7f0000ee0000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00004fa000-0x2f)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000070c0b000300e5f70901000000"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/20 17:20:42 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x1ff, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ac4000-0x58)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}], 0x58) 2017/12/20 17:20:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="972d055677e5cf2b43627659779367201b7a1ce6751a16fb6cf51da7d1f4d08024afbe2af3e855c39e66c0ccfd", 0x2d, 0x40080, &(0x7f0000053000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x2000000000000018, &(0x7f0000001000-0x1)="15", 0x1) 2017/12/20 17:20:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) close(r0) 2017/12/20 17:20:42 executing program 4: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000f45000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ee9000)=0x10) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000fd2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000023c000)=0x10, 0x80000) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a7b000)=0x0) r4 = getuid() r5 = getgid() mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000fd3000-0x38)={&(0x7f00007a9000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fd3000-0x40)=[{&(0x7f0000fd3000-0x22)="6f8f79a17dc5bc8aebe25c4ce631e2391f99e781004df7210c42bd525bc218205d61", 0x22}, {&(0x7f0000fd3000-0xcc)="2e4298c55d5113e2cbb6176444a7572865a01ad49e46ef98807f740a2f28d22b9ecb99ba53b1366c569da00b1accdf5761e0e15d66ca91aeb07d12c890670bc8cea04136c8279191d126e966f942768205446c22ab11ae3b7263a77eac183b45368a0fcd0d65b020e948ea054401954f4951f14ce6d2ee26e82c88f113331182be31735bb1956a9569571a435f9acb1ca00e94962605a8b601a2242d0c68b981c584bd42e2fea72f92e3166f5383f33ff25c5fab1b87961fcb46b25376c8f7103d523f804b86b99cd154f8e8", 0xcc}, {&(0x7f0000fd3000-0x8a)="3dd1f2d41679203e9ff7231c6e3395b7cff0178e7045586b2f96b83c4d013ba73b490498a143da840d59643eadf34a89a9ff1c3efa4bcc851b8358b41c7e165407075222f83e20f133ff703858c50385040aca31656911756e9c30745500433f6e74a313ce8cdf8a1d7783db698916b8ab08f33761bc43aef37bac5787ea011d352d29c9b8a99e115a77", 0x8a}, {&(0x7f0000fd3000-0x32)="7f13b7e12be0136f9d45c32504bcfd29dcd7515b3a5c86755a4fc5d9b2a08cfec80777c25c2fbc0778d0d53c20d9cb5880c1", 0x32}], 0x4, &(0x7f00006de000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x4040000}, 0x800) r6 = socket(0x40000000015, 0x5, 0x0) bind$inet(r6, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r6, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r6, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f0000e83000)="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", 0x1001}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2017/12/20 17:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000fb9000)=0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00004be000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000e7000-0x8)={r1, 0x1}) 2017/12/20 17:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x1d, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) socketpair(0xb, 0x7, 0x7, &(0x7f00002de000-0x8)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008c0000-0x8)={r2, r1}) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000ce7000)="eee06617592de6df67d69068ad97755c820fefead3d8f250e40007feaf37ea0a518a7975f9") 2017/12/20 17:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x4, &(0x7f0000d47000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003ef000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000dd0000-0x1)={0x6}, 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000deb000-0x2)=0x7, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e4e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009a6000)=0x14) sendto$llc(0xffffffffffffffff, &(0x7f00007b5000-0x2c)="6c683c4bb327c954018555c88c53723ec142c984611f3e9a3e9cd54e62bb99f7c756a1bc54c7b7ed838f5fe1", 0x2c, 0x20008011, &(0x7f00002bb000)={0x1a, 0xf7, 0x4, 0xd3, 0x100000001, 0x8, @random="ba9482cf96c3", [0x0, 0x0]}, 0x10) bind$llc(0xffffffffffffffff, &(0x7f0000c87000-0x10)={0x1a, 0x4, 0x6, 0x5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/20 17:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f000000a000)='system\x00', 0x0, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005ae000)=0x0, 0x80000) bind$ipx(r0, &(0x7f0000982000)={0x4, 0x4, 0x9, "007ecbf75c8b", 0x9, 0x0}, 0x10) r1 = socket(0x2000000011, 0x8000000003, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000de9000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000984000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000755000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="f16b2aec4798", [0x0, 0x0]}, 0x14) listen(r1, 0xdaac) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000517000)=0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00005b3000-0x12)={@generic="6ee121028be7c786fcf1b2e727675b13", 0x4}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fb6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x8, 0x4, 0x500, 0x3, 0x80000000, r3}) r4 = accept$netrom(r1, &(0x7f0000a49000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e52000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e94000)={0x0, 0x60}, &(0x7f00002e7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008c2000-0x6)={r5, 0x0}, &(0x7f00008cf000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000010c000-0x98)={r6, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, &(0x7f0000dac000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007c6000)=0xfff, 0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a96000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000069b000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10000, 0x4, 0x1, "e966869cff5888130b4b0f2b3becfd6642150ebb80bf5aeed77ebdf242b5968a1afddd232a9092276357b09e4d9c5a6a5e7c9160ee26e7d0708468eea21beb785deb58542a8ef9dbc12527b6a2bdad55"}, 0x160) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000031e000)={0x0, 0x0, ""}, &(0x7f00008b9000-0x4)=0x8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d06000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000066000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e03000)={r5, 0x8001, 0x7, 0xfffffffffffffffe, 0x40, 0x9a, 0x3, 0x1f, {r5, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10001, 0x4, 0x24, 0x1de6}}, &(0x7f00008fa000)=0xb8) sendmsg$unix(r1, &(0x7f0000cc8000)={&(0x7f0000d20000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000538000)=[{&(0x7f0000c2d000-0x11a)="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", 0x11a}], 0x1, &(0x7f0000b88000)=[@cred={0x20, 0x1, 0x2, r7, 0x0, 0x0}], 0x20, 0x0}, 0xffffffffffffffff) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000d69000)=@req={0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x10) write(r4, &(0x7f00009f9000-0x5e)="f34a0000000000000013ce03ec417b4fa43883e40beeb22d92bd7f1a7807f3fbdc3abe4c06961abe5972f3d3fbc78d4ce5c4743c8fa702dc072434a0c75089a5372193db56935c678d6732cdc5dbab42", 0x50) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000979000)=0x0) accept4(r1, &(0x7f0000fb5000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000629000-0x4)=0x10, 0x800) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b9c000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x6e6, 0x3, 0x2, 0x3, 0x80, 0x20, 0x7c, r2, r8}, {0xfffffffffffffbb2, 0x9, 0x0, 0x7, 0x5, 0x100000001, 0x4, 0x2}, {0x4773, 0x6e, 0x4, 0x3}, 0xff, 0x1f, 0x1, 0x1, 0x20, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x10001}, 0x9, @in6=@loopback={0x0, 0x1}, 0x9, 0x3, 0x2, 0x3, 0x2, 0x9, 0x2}}, 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000009c000)={0x0, 0x8000, 0x0, 0x0, 0x0}, &(0x7f0000cca000)=0x10) 2017/12/20 17:20:42 executing program 6: mmap(&(0x7f0000000000/0x907000)=nil, 0x907000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000325000-0x4)=0x38ca, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffdf}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x2, 0x2, 0x5, &(0x7f0000375000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000906000)=0x0, &(0x7f00003bd000-0x4)=0x4) 2017/12/20 17:20:42 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x89, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "86b34d", 0x0, "882314"}, ""}}}}}, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0xfffffffffffffff9, &(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ff9000)={0x0, 0x7ff}, &(0x7f0000d61000-0x4)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ffb000-0x10)={r1, 0x1c, &(0x7f0000e7d000-0x1c)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}]}, &(0x7f0000ffb000-0x4)=0x10) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007bd000-0x27)={r1, 0x1f, "6cd0589ec06e49b05db7edd45d19d9554d8e6742a830ba25ccfe2127537bbb"}, &(0x7f0000ffa000-0x4)=0x27) 2017/12/20 17:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8, 0x3) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00008a9000-0x4)=0x2, 0x4) r1 = epoll_create1(0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dea000)={0x0, 0x0, 0x0}, &(0x7f0000aeb000-0x4)=0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000041e000)={0x4, 0x0}) setsockopt(r0, 0x107, 0x1, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) setsockopt(r0, 0x100000000000107, 0x2, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) 2017/12/20 17:20:43 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fe8000)=0x0, &(0x7f000062a000)=0x4) bind$inet6(r0, &(0x7f0000507000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000fe7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x0, 0x4) 2017/12/20 17:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e1e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "dcc867", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], "999392dfd5a73d82"}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000087e000-0x4)={0xffffffffffffff9c}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000e91000)=""/244, &(0x7f00006a9000-0x4)=0xf4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000467000-0x10)={0xffffffffffffff9c, 0x18, &(0x7f0000f29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a48000)=r1, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ebb000)=0x1, 0x4) 2017/12/20 17:20:43 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r1, 0x2) r2 = socket$inet(0x2, 0x8, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e6e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000386000)=0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e4c000)={0x0, 0x8, 0x10, 0xf8000000000000, 0x0}, &(0x7f0000add000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009cc000-0x6)={r4, 0x7ff}, 0x6) bind$netlink(r3, &(0x7f000006c000)={0x10, 0x0, 0x6, 0x9}, 0xc) r5 = socket(0x10, 0x5, 0x5) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000cd2000-0x6)={r4, 0xff}, 0x6) bind$netlink(r3, &(0x7f000002e000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000672000)={0x6, 0x2, 0x10000, 0x800}, 0x10) 2017/12/20 17:20:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000a60000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x3, {"4a1901fae122fa"}, 0x0}, 0x10) r1 = socket(0x2, 0x80003, 0x2) setsockopt(r1, 0x0, 0xd0, &(0x7f0000000000)="", 0x4) sendmsg$netrom(r0, &(0x7f000076f000)={&(0x7f00007bf000-0x48)=@full={{0x3, {"e42fe2d17bf23f"}, 0x1}, [{"0903d39d6573ae"}, {"101dd712585e6e"}, {"a6250f4c600a43"}, {"5f061c274ba58e"}, {"344e2062b84d32"}, {"4b5d12f48e982e"}, {"aacec249a52ffc"}, {"1a3685636f359c"}]}, 0x48, &(0x7f00007c4000)=[{&(0x7f0000204000)="f956fb15cd93e6be401a75a3542c7c661833d4a4deb415d0783fe5310a83ced9705839b18b0406a9ed951591c8c90feb13394af64e6cddaddf62a1fe4bb98e900dd6de1b24b088193b0c09df9dd5911b2e90663966de9c853362f417c842def857d69274174dd74f0faf956a135d4665ddf86598f659e49268e506de7bbe7997b4fbfa882edf4b3e186e2226ee41d9a8f8c8c70b259da867dc7efb2c82d7894ed85644cedf922d50a5b0bf014db052863a56fd89fd428661b928d03bcba1", 0xbe}, {&(0x7f0000e86000-0xac)="9b7e3aa44e5d02e921c91d03a3b43bd8d6d5d42e0c201924eeeec931a641e9f5e3f090c2cfd7eec65bec2947cdcdbad60cdb3a24c71348291c667a29f277756a71ad36bfaf4f448566d9f454b9bd7cb5ac3f37c53fc0c92d89a3d43b77a5f97386626b8ea3defb0720354bdc4b1755b5e3c18e4a225aeb62b0a06b7269d0eb5f786a5c08cd7b17dbae27e4f5db1357e5061be36a9604c9fc8ed51ad813cfaac2da7aab18911772b1661c0186", 0xac}, {&(0x7f000074b000-0xdb)="3e73677625454296a3700a7d8fc8624d2e942be01a127124b3a2c0d12b5cc10c06fd9baae00708ecdda2f018cc60fe81ae138c4a2ce953319965ff0ea17c7722bfd6ecbe800c74c3ab43ccaf8c85751258a11f1d4ab52a6336d4301ed7050d7452f6b7b312b5cc1b91b16cde7b819dff1f8cecbc71946df0358ea6cfeae3235f86455d09c93c9d3f1c0c1949c0fa1f87e70ffa2347c0321f3a188f6625131e61bd5497c2a8a2f367bec0fbdfcdc816b683813e2320cf49b1ee7ac9980b49a8d483ce46f0114f377381a9ef3fa5eee310653ef5f11c3407e09cb076", 0xdb}, {&(0x7f000077a000)="91a5d13a5f2635e8a3ee310e6cb39902a2aab17a6d51bb5181f147a44fa18e907b90d1fca3bce9eadaf6213cac9291e1e861fd8cb70e0ca58e8343c88516ce2adb748d81185e2bb243af97b0478171941f38a7b3bfa5de7df8d1817f06c7dd1d3347ef3e44b1951091bcd5a11594c5fa0fe59c54eb1fd2091021c415257bcef7eb0905232831e8ddce882c196034ecbf900e26d639a30ef53aaa35a687a73aa887686ab79e17447a8367fd13b8c3b68dd7ea0dc9cb8a4e92a246704749f7620e48c822f4828bd4487c120812c19258060cb299acc96b116a6174", 0xda}, {&(0x7f0000257000-0x1000)="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", 0x1000}, {&(0x7f0000649000)="43c6917e7ae8dc082367ac69b17cfa12e055f0e20017915e00bb8a6f04271a1d3c83c0edcb529c58100181f63e36f16a8235a857882fc6b7efbaadd19c8e85c780db85f3422d8255b2f159a1d10d37b62cc4e033b29ba54f7884c32403d3b54b56c95b5f9be019b86777412389422ce3c89890169ce77dd898ad74c17171ddae74543fb2a77a7555b19b0c85b9625e7530321004ccfc718b69af2749d8fcd741c94ae1a027c2e394fef1b1110df3a52713e8b3ebebeb7e4de93a2e06f1a866963355ecd22353fbceeb436b7d615f0006691ad3419dac67524d94f9d168ba11c2429bd8e6e769654ffb4acc9d0e", 0xed}, {&(0x7f0000c59000)="50fad9ef4da4d3", 0x7}], 0x7, &(0x7f0000767000)=[{0xf8, 0x0, 0x8, 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"}], 0x14d0, 0xc1}, 0x20000014) 2017/12/20 17:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000039f000-0x6)={0x0, 0x2}, &(0x7f0000577000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000004a000+0x5c8)={r1, 0xfffffffffffffff7, 0x8, "d9e941ec149f5bc6"}, 0x10) listen(r0, 0x1fc) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2017/12/20 17:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f00002ad000-0x1f4)=[{0x40, 0x1e, 0x115, 0x0, 0x0, "54b0bd4c6312c64b4fadd900a3e1608ce4dff13c00427153301d314bc49d09324f19631490b19d2b714e144a6da46585"}], 0x40}], 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00003aa000)={&(0x7f0000723000+0xd89)='./file0\x00', 0x0}, 0xc) 2017/12/20 17:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000424000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000e15000)=[{&(0x7f000076c000)="", 0x0}, {&(0x7f0000590000)="fa0950b4d63f195f7cee763bc86a9254164234f3", 0x14}, {&(0x7f0000e6a000-0xd6)="887006b315d583deca4303bad5fe2d0bf106d4ad8d3c49b5d68301f9e7c922f0e301a9c0828069bc209ce66b314f8ba46ba633059f2f1b8354b6adf04f0d16347d07c9c1e4dc1944cde6957dd05cfeef882cdf8800e1f24ea7311ee1a304f53fe0b7d2fed263010aa7a8596006864e31eb1dafff37668fd452c011887a6eee7de1ff951b3946a0fb824a7394aef5fc2bb0b2a92dd4febddf3cecabd154623836389e972eb01e5fc0eafbc263d8fc978bc54c9c7f5088ea8f0976a07c96bc4f177325727f2b678256d1994d4a90bc1e923e7a35e7e26c", 0xd6}, {&(0x7f0000f65000-0x34)="f37355329af7e7b427fde2e7973b0be517730105a0df76386c881a3f987eaf36b95b67c4f940b643ab91d9710468e52a464c91ea", 0x34}, {&(0x7f0000305000-0xdd)="ec6006f415c30bf95882297e1b9d62310f0d76c64bc04879ff6ebdf84f1559fa9b1b0f04c07e97f0f26830158c962c1a90cd21e133e502659ece913472e59025c2b990582d975d86d07977c4aa634f504182180d3fc3cdf49cdbc9ffafb7da6ebd612fc462f4f4728ed38e0558930b9e4179a2d21c3c05b07cad896e1052b12b494de3499f70ba4fbd7cc190d54ee531f5a58fcc9b4f46ed5b3556fcad89ae13bdc0e25e71eba1fb07ea04a1762ab4679182781902985150f863f7c064f29e922adec264a6189334dc6ab6cead5f5c5ce6d1e340c8ab44f686515a5a92", 0xdd}], 0x5, 0x2) write(r0, &(0x7f0000d2e000)="19fff290abb0a0e9c9cb29200d47cf35a5ea41b56bbce9c1d986604141bdc5be8386f08c8005e83eae3a128b2f22cbc18a45b0c6fe2305f8832960ab22fb685b4efa79dda10f9a8ba12654", 0x4b) 2017/12/20 17:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fcc000-0x28)={r0, 0x0, 0xe, 0xd1, &(0x7f00003e1000-0x3e)="eb1b65d8fa851c03000000b567bc", &(0x7f000052a000-0xd1)=""/209, 0x800, 0x0}, 0x28) socketpair(0x11, 0x1, 0x1, &(0x7f0000a7c000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000fd2000-0x30)={0xf, 0x5, &(0x7f0000c93000-0x28)=[@generic={0x4, 0x1ff, 0x100000001, 0x7}, @map={0x5, 0x7f, 0x0, r1}, @generic={0x9, 0x1, 0x101, 0x2}, @generic={0x6, 0x8, 0x1, 0x4d}, @map={0xd60e, 0x1f, 0x1217, r0}], &(0x7f0000eaa000)='em1GPL[em1^selfeth1^self\x00', 0x6, 0xdf, &(0x7f00005e0000)=""/223, 0x81, 0x1}, 0x30) 2017/12/20 17:20:43 executing program 0: socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000089000-0x4)=0x4) 2017/12/20 17:20:43 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f9b000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ce000)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000e0000-0x4)=0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f9c000)={0x0, 0xa09a}, &(0x7f00000cc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000440000)={r1, 0x2, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d8d000-0x10)={0x6, 0x8008, 0x1ff, 0x80000000, 0x0}, &(0x7f0000be9000-0x4)=0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f9c000-0xb)=@sack_info={r2, 0x6, 0xa}, &(0x7f0000572000-0x4)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f9c000)="cd6c9b75a5d0a12ce3ab9d03dfa4b4fb1bfc6c87efb0cc3545f74fd96ad50bdb47c93cef784260c4c16c9fd2f7f72aea84be16bc4419eb65cd3ebccfe0c5297a4238216f7c21ca2c4f7fe8713b79cb420db3979262602f7524d8a282f088316d4059e4441c7808c04e17b8ff73bd231069c73948e30674d8538e245f591f25017d64620e34f3e23054f11407", 0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f9a000)={r3, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r4, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62", 0x4) 2017/12/20 17:20:43 executing program 2: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f99000)={r1}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f9a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9a000-0x4)=0x14) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x0, &(0x7f0000f9b000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e6b000)={r5, 0x28, &(0x7f0000a38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r6 = socket$inet6(0xa, 0x800, 0xdae) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r6, &(0x7f0000e15000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000440000-0x4)=0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000f9b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x7f, &(0x7f0000f9b000)={0xa0f}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f9a000-0x8)={r3, 0x401}, 0x8) writev(r1, &(0x7f0000f97000-0x10)=[{&(0x7f00007f0000-0x93)="583054e66a9ed2fe32d754181fd986422d48f7ff805c923b79c454b50fc8e308", 0x20}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000183000-0x8)={r3, 0x105d69c0}, &(0x7f00003d5000-0x4)=0x8) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xfb, &(0x7f0000f9c000)={0x0, 0x0}) 2017/12/20 17:20:43 executing program 0: mmap(&(0x7f0000000000/0xf4d000)=nil, 0xf4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f40000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f41000)="8c77ae54", 0x4) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f4d000)={0x7, 0x6, &(0x7f0000f4d000)=[@map={0x4, 0x6, 0x8, 0xffffffffffffffff}, @map={0x0, 0xffffffffffff4ecd, 0x40, r0}, @map={0x7ff, 0x2, 0xc7, 0xffffffffffffff9c}, @map={0xfffffffffffffc00, 0x3, 0x1f, 0x1}, @generic={0x5, 0x8, 0x40, 0x7}, @map={0xfff, 0x8, 0x5, 0xffffffffffffffff}], &(0x7f0000f4d000+0x7c2)='cts(cbc-blowfish-asm)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3f, 0xfc, &(0x7f0000f4d000)=""/252, 0xc01, 0x1}, 0x30) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cb4000-0xc)={&(0x7f0000441000-0x8)='./file0\x00', r2}, 0xc) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000b5d000)=[{&(0x7f000076b000-0x11)="0cda5e1b78ab4cd504", 0x9}], 0x1, &(0x7f0000f4b000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000f3f000)=[{&(0x7f0000575000-0x56)=""/86, 0x56}], 0x1) 2017/12/20 17:20:43 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008a6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000012000)={&(0x7f0000986000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000-0x10)=[], 0x0, &(0x7f0000f70000-0x6)=""/20, 0x14, 0x0}, 0x0) listen(r2, 0x7f) 2017/12/20 17:20:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000929000-0x4)=0x0, &(0x7f0000d56000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000bbe000)=[], 0x0, &(0x7f00003aa000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003c0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e45000-0x10)={0x0, 0x5, 0x200, 0x100}, &(0x7f0000ac4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f52000)={r3, 0x6}, &(0x7f00005cd000)=0x8) 2017/12/20 17:20:43 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f85000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x17, 0xf, 0x1ff) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000f87000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f87000)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000073000)=[], 0x0, &(0x7f0000423000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2017/12/20 17:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000001000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000b31000)="e0", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xff) r1 = accept$inet6(r0, &(0x7f00008eb000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f0a000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c7c000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ac000)=0x14) socket$inet6_sctp(0xa, 0x1, 0x84) close(r1) 2017/12/20 17:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f00005da000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2017/12/20 17:20:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000e2b000)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) getsockname(r0, &(0x7f0000301000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd4000-0x4)=0x8) 2017/12/20 17:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)="2f076914fda9b0b6ff8c4eb23a3dc81c2fef1b3f7eef505ad9fb6afbc7420d98925247fc94e46c0fc4747b6f089181f2e0341f2fc268105295a2f8a2588d556ba9967b2a4404eab75baaccc2d707d1bc4e8058ae08a06e27aa75a11103139c5f5805e7d8e23b8e8fca787e191a10b9fef8c0a74b4db181e6c02a92535e1172ed2f8fe4e44069b9ecceb6bbf21cec1a3cff9094846873f7c28f7d0e51e09ec7573a70d9b69f79bebf5642dcc82eb0f5e061047c4c2b09ee45159302dc9394a159dc7e794e1f579edb53dc07058be9a5afb3d4f093e1cc9aa549018a0d6beac16c170c6a54816d502fff1adb6979ea9d38334f319853eabe3b5dc79edba617e68bd04f80b4c0bcb65c2d994797501084f2be28428522d86293a6491d0e71586f7f056cfe94b8a30da119ce7156f18e2c494086e38f094d9f146eba4197c622ee3e4dbe59b07e9ce6dc5fa726019516a2a3c03803a3f6faa5bb1089f5dedc5e205caa2582bab609b817009b6e20482a67c71aaffa943981db5483dc8f8b9f13c2ab8729d4de5b56281fa9102ff7d32899023cec77543eb8514bb036a9a7be422e4c35d3a65a80f3e385b692cbfd8b08da9e6073c0153829c99bd08bc3d769fdc6d7c9a3cffdeaa9527a6c07a40a55e61f287369e8f8fb42c924a15b653c42b4a137c058920a727614bd0f09501cc96c266ab3190cac0ebfd255fa71726d80e5eb75f81241da442bf7acc03d6789620f397b220a258a43a96670dbcffc51bc7db06bca2892a2837eb0e2b3e1758ab8120ce32432f547da850b5521e235f4732b2096ac3eacde00bdc9097393ddef563f28d247818d1ffcaf2d74195f0f20599489d1aa2a4d014ca7b0a5475f3b2f1ba57a4f4bc56501aa076491126a96356355c3f91a61ab8e78a690a0c8ff4c971d2106a2dfa75996476ca9bec1a2b3888529944398b816bc58286facf67df881ae8fff7ccc8e81affaee1a8dfb57a3ce11286833a3484ba350c6b893134fa4dee823fcbe9771ee1cae6c9013a5fe5a031cc8d44eb7574d2861b42f98db5d4e82295df0a0c854ddfb7d6939a43b1d5b31bb91c360db8dd0ac25cc7e2997d73aa11e75c54c7a755e6de333710d40c31afa1d036815fa9c5945e1e185ba4ce2d4873a622c6440bbbc736f1d23f9e43eefe075797e23f08e8776b42bb40b70fc4cafde106354e6ddd700c8bff827d1126f83063dcaf821c8364edcb20c5a0e60f75f31dd8647faecb06fd9af3a57ef656ead888b2580bb4a591ea4b7a87d5f84c188c48f9f0380fdf1b4dc18bbff5a099613b90b6053613958d7322d490866e8a3489f27cc557b9c5b0db6fee48036eb5cd5dfceebaaa24f4838b9b2051b296978ecf978ef83e29ddc85242b1b3c70a2da44f1aace83e86c504a73d78b3923d5f62d2cb5ca113a2fab8ce1b200dfcf85050dc557a926736eae5dee61efef36071be73a952f23d49ca208d5ef674fb45bafa49ee54c8ff04972491635aedd14e4ce70e13c2cdc7ee2945488ab062716b21f173bdb99ecbdd3c62fea83db3203355bb94c9be4323dfc3a95368780af7de26acc94ca865c6627b71c2cc06bb965389cd1923fb9ed03475279f84322e72a0ab1b3dde24951708d8f33ee8991ed3964ef26bf956f49b3b09134a3b00cca60957834b3e5254b422ddcf171a6212e9337f9ed52e2dda7d5", 0x4b1}], 0x1, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x3, 0x4, 0x7, 0xffff, 0x40000000008, 0x0}}], 0x30, 0x4}, {&(0x7f0000948000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffff801}, 0x1c, &(0x7f00001c5000-0x70)=[{&(0x7f0000d85000)="3362dfa0ca2d6134b187b2fa6babdfa9e06420dd54ca7acd859375f89f7bd2dc32b0b175e75dc8472341941269f3f88ba6b4309df11799ede5af9166321f7b9de3aa75f9b00087b76fa0aae364930b9c1b42449a4b4e2436864015cd2a", 0x5d}, {&(0x7f0000416000)="5956c83a95bd9660b024f92b4a1644e6bcfb87313dab580881986beb99adac30736073f7fd1092a6b8f4a9a02aff418d54cc6b4b13c76fcc8b8a59e9357bd0", 0x3f}, {&(0x7f0000bb8000)="5aa721724ffcfca051db71251fa50aca81ad90dae1d4574da44f02fe2161e601f9a871d6bcdc65ef6d2707ca017d6a0151912962c6c4a58690a733553cf968c9bb20615d0bccd816f174c82c76cdf61beb818efd04b7f26a9a6ce3c91b750dab648976e80c7373e9bf57f485c04f5ec7f0c5464dd9a90b9fe371bd3611c28cfe0ff97bedcf5b", 0x86}, {&(0x7f0000ad4000)="0a74cd6b49c2b97ff21b84ec44e949b9eb737cc4cf131f6d1b98486208298f78315f537087a5c6e406fb74573ad36433ccf371447781ae9977965caed3fb5dd6fe8ce171f85c242c8c", 0x49}], 0x4, 0x0, 0x0, 0xc000}, {&(0x7f00008ff000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="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", 0xfa}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x0, 0x400, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xd6d8, 0x1, 0x8001, 0x6, 0x2, 0x5644, 0x0, 0x26, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x5, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0xc0, 0xc0}], 0x3, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) 2017/12/20 17:20:43 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008d6000-0x18)=@get={0x1, &(0x7f0000fc2000)=""/46, 0x6e0}) 2017/12/20 17:20:43 executing program 5: mmap(&(0x7f0000000000/0x9f000)=nil, 0x9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000037000)=0x5, 0x4) mmap(&(0x7f000009f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000009f000)=0x4, 0x4) close(r0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000009f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000a0000-0x4)=0x7b752dd0, &(0x7f0000061000)=0x4) mmap(&(0x7f00000a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a1000-0x8)={0x0, 0x0}) mmap(&(0x7f00000a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000017000)=[{&(0x7f00000a1000-0x60)={0x27, 0x8, 0x6c9, 0x7, 0x3, 0xa79, "34d990e4d37ac8d207a613228d7696f849a6e8e940dc4662de2f8163643c1e51b2891bff0a3b959622db8bafa37d906863eb45ea1a5dac2f9ef6871dd29316", 0x2}, 0x60, &(0x7f00000a1000-0x30)=[{&(0x7f00000a0000)="534830fe0ecdd3cc798367219dd196d0888a6087afd19776798d7de4c65511b2bad5f783aa7b59b75ed7b4b2c527f71b04456dd877424bc5e4b77f9592029d1bd0e001c355ed5df26f42fad87cd0e78796f6d777acc672d3654160d8c3385a426a921daecd85858b09a8d0ae6aab0641d49d4aff0bd6451f32143a24956498ca2c273d614a0ecb5881b583f5", 0x8c}, {&(0x7f0000090000)="516a8fe382dbf6b7322eaf7840e23451a0a7dea5b777658200b10a1f152485a7da5e0c94e93beee2c43339efd14718780513fb6d48c9e25ca86cea6688227cdeb39def5278b90950ec52c166c54606cd3af0a21de9dda227afbef5e841d5df213288520a6b135849b1a7bd8dbfaf6420e5ca40c8cd745620c04a41c79086385eb964fcea45de1699427d4a2fdbbf7883", 0x90}, {&(0x7f000002f000-0x9c)="4e12f914243976e30875a304fcdd6769c7588bdf1a93a6abe97100dc40416939601ef6e98654b2ecad56d960f2effad572c717e3b2be2dcaa3f1671142b550140b3152b0d5d9a0a332db62b50486ffea6be3220d1c38861b82669368e1b6cc9e8a3d8bfc03b44ddd1bb1b66f38caaf80de9a804650dca2e0fce9e00a18314761d226ca65385d06f03769764cbf2ccf822f11d2083922205398a4de8b", 0x9c}], 0x3, &(0x7f0000030000-0x48)={0x48, 0x19f, 0x6a, "46baf8bf748209a207409f61451e11eeec5019f0d6faaff05620c28919ff9ccb9dd9d63db29871b49309bd1557e69046915b782cc7b632"}, 0x48, 0x884}, {&(0x7f0000035000)={0x27, 0x1000, 0x2, 0x6, 0x1f81, 0x3, "15142f750b792b502eb4a05af8d22b43d0ca34f052db876887fa13d47f216dbb37426b73ac5d39aa2191f0fec7a93e409b4ad35bfe61747af271c96421ab81", 0x6}, 0x60, &(0x7f000003b000)=[{&(0x7f00000a1000-0x38)="ad88307b432242fac2cefeae129e6bd9d5ba2d0eea5021427b9846507b37829670fb1f9dded109c340285872c8847fd6e18fde0ed3a68c0b", 0x38}, {&(0x7f0000079000-0x4b)="7ad308696efa5407ba1b7bd9e88dcb59da797cd61d7a4fce065a926b79cfeadd1e2683dad371fcaed67aedcab08ed07a135a0c9623223d3bd5441c9cc959d30a4c509735c579017e819c7d", 0x4b}, {&(0x7f00000a1000-0x40)="4c12a09ea65146c85579cb4a4a74e02e37660bc82d0ccca2519b9b0ba5df0c41417c612e6a2b8a8d150e4491836d7c0bd897a878febf6914b05a0afd704aeb9a", 0x40}, {&(0x7f0000088000)="6e501bddeb8e57f3a0b6fb6d", 0xc}, {&(0x7f0000018000-0x49)="d6412d06790afcf9e5bcf30f1d7c35dddd4380bee679af1b76e56c2a971a65b234a596cf19a39da96b58e9921514f1f7d3cf015c8d687ae81f127bac1a3ef38e2de039a8962e84f4a7", 0x49}, {&(0x7f00000a1000-0xd1)="9165f5b4bb826ef3fc643095c18b32a3e940265661e566b4531bae30d88e695866382ac838b45f030f32ed425b32a2bc048c59025d46b857eb9c938d5e4d8a534f972f1ccac96c918bb95a1d723ede84f464063b7d7aa3ba913c819810c40447a813518ad6a0c94c850617cb6a8119268d79c4f9a9b4508f9d6e3ccba98df9acac0504e90c945a8027e8af48811bc373883d797a662735687d1c6c61f85a3192fd5c35b2893148af09bc9f2e67979616f2ff97ad3863ba1fa9d2090ac8180bad26f206f2d22335995e87c42fce0190fd73", 0xd1}], 0x6, &(0x7f00000a0000)={0xe0, 0x111, 0x10001, "bbabfe8faf16d4bb879e32700dc42216a0cc907dbb556f879a75bfeebe14fbe9177c130adbe22e5175296584317acfa691ff8fdd6d5470df22078bef544f6aec06831b865b6939b1e6dd60bee49c887a248a06b30d16ae9ec6181560b1a655ae9c7ef68d08d2221e2afd5a6d273121a0f35df321df59103931ff021ced589bf111008d9be2060c0f8a027ebf594f632ecd63be2d95a5608093a188fb68f594d4566422833b6cbc94c0a67cfef65a827ff1b3bc232afb3b43bcdfa53d01af5d8295162f810873ca6c0497bdd332117ff9"}, 0xe0, 0x4000000}, {&(0x7f0000024000)={0x27, 0x9, 0x9513, 0x5, 0x35, 0xe28, "fd6bbc88011aa80a3dfe7a6cf991b693413e3a4b67642bc5a86fd99ab13295085d3fde5ddfff012e24841d7251dcba62389f38955629ef90860f03c09e2161", 0x3ff}, 0x60, &(0x7f00000a1000-0x1)=[{&(0x7f00000a0000)="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", 0x1000}, {&(0x7f00000a0000)="1b412ab69362eef56b3704d5a0d66f31966dbe47ccca2319966d8a75004ab5353de9579ab5a7f2b4099480f523eec8198791254878180b3a1d5f338fc83b39b3fabd5f1685d0db15fdae120be2cdb51c4ab631ca8cce1ce5305d82e4c1023c7a5362202c72c6447e750721c383fb8c2e5a061b2332100782c8363ed9d6e479cdaa1efe09de14c7601bf094fe7de0b6f415db5ba7276e2b4b5547c3f2dbecf7a20888eeed5ce92b05138eebb0", 0xac}, {&(0x7f00000a1000-0x29)="3024cc968bdea2de8ea1f8a908de88f703bec1313f8e2f3e5179bac5e2aed08fc6bb7002c1f77f038f", 0x29}], 0x3, &(0x7f000008b000)={0xd0, 0x111, 0x9, "c2073b8926ad20c0cdea39b78e3e826c5a4e05d434165b1fa2ee9738bb1472e233f3208fcd1ec0dbc8d93f0194c2e46c214fe20ddaff823c973d8e43579eb2838e60eceaf5dbdcfa7fa87c3e2aface67e953e18b54a8837209b90c9253fddd80a21affda4d759b232f374fc9ef962dbcaad1ba9ea1fecd7d43b3e02d2aa1616da5cc230946603c541afe5e1fcea96ed463cb7c74acd35a25bba07b79062ce1ae98c2b343bed611b24435d0c9a0350047eaaf0329547b5be1e2c4728540"}, 0xd0, 0x1}, {&(0x7f00000a0000)={0x27, 0xf2d, 0xa74, 0x5, 0x0, 0x3f, "5acf260acb8d132b6a530bd8fe5d693132a9f09ff0a2bfe3ea530752097fa577c9f7d8a8add3eda20f696b2857dd30edd7d5e42222d0f9a0da82ae37adba35", 0x8}, 0x60, &(0x7f00000a0000)=[{&(0x7f000006d000-0x95)="d7164df0fb58a5a06ae550eb4f663aa6d0456f1cc411c26d71cfa427aabdc51d40b8ecb1a549dcb6d122ffd342f63ab3f46fd9f973e64dfbc89467e71eb9f45bba79c66e50fc52e46ce6acf68e9f52b791264534279a035d8140eb340fbd15490ed6f9c3972cd66def8158472fb8d60ac2f01329632a63f7519396fc3df9a29ed4abb69765607077d3fc663e7c3528371511e6c64f", 0x95}, {&(0x7f00000a1000-0x20)="730aac256db0e058b59e153095d31ba91059a7cf8577173d7d5f637b2c940cca", 0x20}, {&(0x7f0000041000)="55e77fd2443c5873add39cd129ca97f23f32b326c9925ce711e99d067b4c49e651169e5d9acd728163c19ae0309bc1498c3b6e7eb7428d5ca830fe1547ef66857f7c613cd9a5633e5b5f2caa752c2c3c2406559e6ab61e884e3b7416a7bf69fb9d4f49fe9b2b2e55da9827c62774a6afb4039fdcc5630ce3f25a48acf303c424ecabfd177cdf409c009cc87e423e5be3f3f234dae0332f4604fcb4cab669682bf792ba071994bb52408e1bebb74c5452d8512e98761bba365ad976342329387e86001a0ef8cb14b7d8dde73e80b0025caa66feb374e6038a77ae49dbd9a0646086", 0xe1}, {&(0x7f0000079000)="f2dde456061f4188f0d84edd", 0xc}], 0x4, &(0x7f00000a0000)={0xf8, 0x102, 0x9, "96e6e7eb33c646a809b99e441d07665cceedacb3f2d51b26f19273e2db0ecdc308d3e926107d0ceb3a3d18615c2f0d58d75731a86e9e51b021b82184434c95089492af375fdb0ef737212fb9f6344681888a5fba756fbe0d826af838895796902fde53fcd4e850313fdb65b866a2534fa5a2537e41a3f74db340d49a1416b518202bf6baf650e4b8d77d6b7deda49ea79be3abd2b15d18d0a754337940d432fa41e2303286d39a2c55e70331f010387166af7f19dc022c22e4b6c6a97c6a940bc502d4e252d28b5959acb92b5ddc2cee5ffa8df445c6dc4b40c406f8750bbcd570d54faf"}, 0xf8, 0x4000000}], 0x4, 0x10) 2017/12/20 17:20:43 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, &(0x7f000029c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000210000)=0x60, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005ff000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f00005ab000-0x4)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002ca000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6, 0x8, 0x40, 0x4}, &(0x7f0000f7e000-0x4)=0xa0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f7d000)={r3, 0x400, 0x7b, 0x7fffffff, 0x9, 0x3, 0x3, 0x20, {r4, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x100000001, 0xfffffffffffffffb, 0x40}}, &(0x7f0000395000-0x4)=0xb8) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2017/12/20 17:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005c6000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a30000-0x20)={0x0, 0x10, "d9a766fe0900000000003730a6d0937d"}, &(0x7f0000194000)=0x18) 2017/12/20 17:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f00000cb000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000465000-0x4)=0xc) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000641000-0x73)=""/115, &(0x7f0000206000-0x4)=0x73) 2017/12/20 17:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00005dd000-0x8)={0x0, 0x0}) accept$inet6(r0, &(0x7f000075a000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006de000-0x4)=0x1c) r2 = socket(0x17, 0x0, 0x7fffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000090e000-0x30)=[{0x2, 0x80008000000}, {0x4, 0x1}, {0x2, 0x101}, {0xa, 0x63a}, {0xb, 0x4}, {0x8, 0x4}], 0x6) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f0000301000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000d48000)="536002453bd871d93efb2468f5ddce0446f3ffe831c23676a5f2d2915158fd258bf0628802ccca8b0b76dbdefa364ccc8703086855a59d4b6579fadabdea943035b396385778df71ee7715cdba9d5733c22444d7db206d22ad7ef6916ea956bab6785ecdc09f4d63a242665262a5eb446891995fa3c67ab5029226d9db0367cb77178d0a12650263b635d9808a63db0ddb1cb24fbe233e57efb984b2e36a01f2e4c1f18a806f66c77bccd3de4ab021435e90d02b47d143f728c565710caa7b9525", 0xc1, 0x0, &(0x7f00006ff000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x12, &(0x7f0000000000)=0x3ff, 0x4) 2017/12/20 17:20:43 executing program 2: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00006d4000-0x4)=0x0, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 17:20:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000a60000)={0x10, 0x0, 0x0, 0x7}, 0xc) r1 = socket$inet(0x2, 0x3, 0x9) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d41000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c42000)=0xe8) sendto$inet(r1, &(0x7f00006ee000-0x1)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 17:20:43 executing program 1: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000623000-0x8)={0x0, 0x0}) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002f1000)={0x0, 0x3}, &(0x7f0000624000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000210000-0x8)=@assoc_value={r3, 0xfffffffffffffffc}, 0x8) r4 = socket$llc(0x1a, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000622000)=0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000623000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000622000)=0xe8) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000622000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000623000-0x9)={r5, r6, r7}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000b34000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x50)=[], 0x0, &(0x7f0000fc0000)=[], 0x0, 0x0}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r8 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x80, &(0x7f0000624000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f00005a4000-0x8)={r4, r9}) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f00001e5000)={0x3, &(0x7f000061b000)=[{0x1d, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f000039b000-0x87)=""/135, &(0x7f0000624000)=0x87) write(r8, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2017/12/20 17:20:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000f0c000-0x1000)="", 0x0, 0x20000000, 0x0, 0x0) shutdown(r0, 0x0) [ 133.591437] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 133.608280] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/20 17:20:43 executing program 6: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f3e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000769000-0x10)=[{&(0x7f0000a95000-0x3d)='\f', 0x1}], 0x1, &(0x7f0000f3a000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00007b9000-0x38)={&(0x7f0000f3e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a79000)=[{&(0x7f0000f41000)=""/187, 0xbb}], 0x1, &(0x7f0000f3f000-0xbc)=""/188, 0xbc, 0x0}, 0x0) 2017/12/20 17:20:43 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000)=""/185, 0xb9, 0x2, 0x0, 0x0) r1 = epoll_create(0x3) epoll_wait(r1, &(0x7f0000e6c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x101) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000fbd000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc3000)={0x0, 0x0, 0x0}, &(0x7f0000fc3000)=0xc) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000fc4000-0x2)=r3) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80007, 0xfff, &(0x7f0000fc5000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000cff000)={r2, 0x9}) socket$inet(0x2, 0x800, 0x5) socket$inet6(0xa, 0x80a, 0x3) 2017/12/20 17:20:43 executing program 4: 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) pread64(r0, &(0x7f0000673000-0xbd)=""/189, 0xbd, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000ed6000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d4000-0x4)=0x10, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00003da000+0x1a6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000013000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004d6000)={r2, @rand_addr=0x4a8, @multicast2=0xe0000002}, 0xc) ioctl$int_out(r0, 0x2, &(0x7f0000b8a000)=0x0) 2017/12/20 17:20:43 executing program 3: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xf, 0x3, &(0x7f000021f000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x3, 0x40000000000001) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000deb000-0x28)={&(0x7f0000262000/0x3000)=nil, 0x8, 0x5, 0x20, &(0x7f00001b2000/0x2000)=nil, 0x2}) bind$inet(r1, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de5000-0x69)=']B', 0x2, 0x0, &(0x7f0000de5000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 133.756789] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=3864 comm=syz-executor1 [ 133.803128] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=3903 comm=syz-executor1 2017/12/20 17:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000012d000-0xc4)="98b0d9a48679a9c141760060758cf715f3adb5649b14d81b9df52c56010171a31accc02fe9480345a7237caf04a36efacdf040100f0223b45287b03d67a269f15dab04c8048b87f48d5f50f9a845cf8b93f98cadeac1b0b873200d0aecd39fc3c0a626b4b26d2557cfd74b3d2da5da5d41c6cce90f0092307204c58ab00fae68c959a1606caa58a7470ceb3021f789f00c59ea5b6a56de8df03b7beb8821119fa7e2f6e93ca629075507f5583a39079baa2fb56e1b26b23f2aa74397183fad382f543c44", 0xc4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e0000-0x4)=@int=0x0, &(0x7f0000ad3000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000822000)={0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b64000)=0x7f, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000977000-0x75)={0x0, 0x6d, "dffb8c52a2dca595d974800de688f5f658da5ee2ec5ad4cb04a76dbf91a07cbaf76b49b63a147d7f23ae5f3e434e8e3ca01b5a4336f6897277d4c7738d4954ce62afdd7f11d5c961099657e38c86c44651b5a4b9417320c277fde18bf7f6209db9d2b2ff120eeeaa9f4a6c7a6b"}, &(0x7f00000aa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b04000-0xa0)={r1, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x4, 0x1, 0x5}, &(0x7f00001cf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d42000)=0x0, &(0x7f0000b85000-0x4)=0x4) 2017/12/20 17:20:43 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000094c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f7a000-0x10)="67b075b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) socketpair$inet(0x2, 0x7, 0x9, &(0x7f0000786000-0x8)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f00004f7000)={0x0, 0x0, &(0x7f0000ef0000)=[{&(0x7f0000520000)="19cb6704823d6c1c002b66afa80108a9d1d8df096f8de18c7a584144853850e8", 0x20}], 0x1, &(0x7f0000130000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d32000-0x38)={&(0x7f0000926000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000565000-0x50)=[{&(0x7f000018d000-0x8a)=""/138, 0x8a}], 0x1, &(0x7f00007b8000)=""/185, 0xb9, 0xffffffffffffff7d}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000204000)={0x5}, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000004000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/20 17:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10, &(0x7f00004a5000)=""/4096, &(0x7f0000f79000)=0x1000) 2017/12/20 17:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb61, 0x1000000f510, 0x8, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000f9a000)='$nodevsystem&*GPLwlan0}eth1nodev]\x00', 0x40, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x30) socketpair(0x0, 0x80000, 0xead0, &(0x7f000018b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000733000-0x4)={0x0}, &(0x7f00002af000-0x4)=0x4) 2017/12/20 17:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cf8000)={0x3, 0xe8a, 0x3, 0x5, 0x55b}, 0x14) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000040c000)=0x9, &(0x7f0000e53000)=0x2) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f00005b0000-0x30)=[{&(0x7f000042e000)="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", 0xff0}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d42000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000082a000+0xb7a)="347ad560653682e634581bad0ec1712e0f0d241d366ed09d3f9f9d2e7db96465a63476e7a7b3e010a4ccc120ababbf417228710818b5bdf066378336d64214574a3035e7a5ba8e2af4aca4689232c0f4fd3be2f58a53b73c0e2718a4dc20cfa14061b00625f565ee3c522a0ee38d4e3f7e90061e45f25104443ec3a05cbf87d3ee9b640c838d618d2964bc974928cb4db26ecc47384819865340913a7d3d55793a255428204c511cc9b539c1ec09c0ff6c8eb9ff64beccc5b47053b1c36a906c7d2d30ae71a59626919d7e66f9fedb015143bac975fab35719d7176076a204801e05fc38e4350704f26515083dbb98982eef168d0745a3b40f", 0xf9) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000d5e000-0x20)={0x2, 0xe0e9, 0x100000000, 0x400, 0x4, 0x5}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d7b000)=[{0x0, 0x9}, {0xf, 0x1}, {0xc, 0x6}, {0x3, 0xf4c}], 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cab000)=0x0, &(0x7f0000670000-0x4)=0x4) socket$nfc_llcp(0x27, 0x3, 0x1) 2017/12/20 17:20:43 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005000-0x20)={"204adac64638ed45c1338dd9445706f0", {0x4, 0x6, 0x8, "864567fea385", 0x8b, 0x0}}) getsockopt(r0, 0x0, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) 2017/12/20 17:20:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000011000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000)={@generic="588843a57774ea542117a75699c7fff9", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000012000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000b000)=0x1c) syz_emit_ethernet(0x2a, &(0x7f000000f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @rand_addr=0x0}}}}, &(0x7f0000010000-0x14)={0x0, 0x2, [0xf, 0xce2]}) 2017/12/20 17:20:43 executing program 3: mmap(&(0x7f0000000000/0x177000)=nil, 0x177000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000cc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000f9000)={0x9, 0xad3, 0x1, 0xff, 0xfffffffffffeffff, 0x81, 0x8, 0x3, 0x0}, &(0x7f0000151000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000094000)=@assoc_value={r2, 0x3}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) poll(&(0x7f00000f0000-0x18)=[{r1, 0x8, 0x0}, {r3, 0x5000, 0x0}, {r3, 0x101, 0x0}], 0x3, 0x1) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000a8000-0x8)={0x9, 0x2}, 0x8) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000175000)={0x2, 0x18, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 17:20:43 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fee000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fee000)={0x6, &(0x7f0000799000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000fef000-0x8)={r1, 0x3}) 2017/12/20 17:20:43 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000000003, 0x7) write(r0, &(0x7f000078f000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000391000-0x6)=@hci={0x1f, 0x1, 0x0}, 0x6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b50000)=@buf={0x7f, &(0x7f0000fd5000)="c5546411a1aaf3c4b9560eb4cbb35866d23f7378d6f149054fa9999608b27424fc23d42de081600880758e8ddc5bb8290d110ed68026811984811a7d3850c424ee46c7325e9b93157952c18984b4b8ed1ffef9cea26c090e58125aaee8720d5f6671a2d10f08b510dad91cb4370ece1d25ef368ec2841750de86c5814f9560"}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000fd6000)=0x0) 2017/12/20 17:20:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00007a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000087e000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000002000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x5c, &(0x7f0000003000-0x5c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={r4, @in6={{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x7, r1}) r5 = socket(0x10, 0x1000000802, 0x0) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r5, &(0x7f00004b6000)=@un=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000002000-0xda)="95b534dbce5500e590867bc8ddf8cc022672555b8f57ccbd1050c506db40feddb8b77c499c7e73897c4f7c28e55c4b6bbbe0c0a74edce3011f685930c270f34ae570a5c689a3cc7dc9a1d9ff8907bd54cec729433d715d2a10bf11744a0806cf0710d4281372d78582c7789dd10b461015ee97bb023990e7713c8d966cf2f7025e5bac9ec31647f169007fe5179e991900ecae7d589161b384eb10dadbe8f2148404c787fafbe70be6d4e1bfb1cd233df18a39f2a3abf8e627e6aa6110a38b58397405702a06c0ad9ef4301493a2e2221e6e1bbfd9f576ffddc8", 0xda, 0x40, &(0x7f0000003000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4db7}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2004013, r5, 0x0) 2017/12/20 17:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000076f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10, 0xc00) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009c9000)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c8f000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000071000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ea0000-0x10)={r2, 0x78, &(0x7f00001f4000-0x78)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f00004ce000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d2000)={0x0, 0x3c, "c8ed6c25e41a4d30b7975313b71c48115c4a163ba512b3098ccf9fcb2151ae50cee41f86617f5721539ff9c8e2e7d01fefc3c44f8524491d617573df"}, &(0x7f0000ea2000)=0x44) sendmmsg$inet_sctp(r1, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f00008fd000)="5c3f789a808318ecdc8afed04b30b77e059182fea79f200802189b5c435e5b479abd3bc8e730c16f89072eb0b25cf3676204a585aa8cc7fe80bc21184166ee33138b918b7777727c80cba8deed86a06b646f44a4fdab9784d7742b49c7690a51efb88218a7833b123e7e5ade592dcfe4d254936bc735c0e7ce5ab15ac38f68d163e287fb4666829a0be798f17e7ab944ee4930eabc1610c6d3c816c496e2dcd63519bda03a2b3446a6c09302557d15dfb8fdfdedc03aa392ff3263f562f249836222208a7cdb2ad9ff33d7ae01f3c3cc98eeae66fac49afb61b4a89e66ae49273453608ee6b69a9fd2e77b88af26bd197e0823bdeeb1c46e7b83e16d8f2ec1a5c9e453bf1399b1c4589a9a5ea07e0455e39fc1b16401423994113a0f9b90b885e1bc2732e668e93e60d9ec0a39385ad91033fef9d02fec63e64f207051f1ce7b39660d0acec710d3add2d4a5651c44dbb845c6f69326ad2eb9488d6772e3bc30c9d78b93cb04b0929b40903ac2edfe2010a8cc0846b1a40e7d9c3b308a5e19aa8eba79bb1b468ad48e5f0fbba85bf606e14eea4f0db828d6e977872592112529a0cedd6d7afe18a0ca795f07cedaf99b84c5761d0ef5c3d13d408733b46d08c043a9c6782d17e54ef8d7b8b378120b37d832e394736542cfe277fedfa860189c81e6802863aecc17cca29495dc9abbb54394db5f3202d50f9c912c95de20b1392c06fa5d3ae5639f6db69646ba1089aa478dcedb02c75fd3672f8c5cb978d9db1ef8c1f3610cb42a2b2433953e9c63e437303957d47a6205ef8e3b1cf29d510ffd8bfd6ae2a96cd58289437d42159817812ef2c14dcc31415fce02056f5c49a01b30df4679ac128ab9b819d8972a62c1c14bd63233ec0db3aa379cd3981e3599dd4b71b43908202d15ac4dee8c7ec57cae333f2347e2450b90b0775122978f0a9272da62c67f34a9a2925575ac337c8a99e473da181183f014f5c22671d82ce95406dd1da04a080150971fe0608452db14d7148dadeeffb4a8aa317c43e0e46f1a5f2d29fbf6ff4db77b687d5a61a506e5b2d03d3f73749fdfe3672b77b971f1cf0134168b67497bd02f938212f3006a3729f4ba97de7863d1d1abf9390394eccc68184ab72da05f063fdd8e507c4472c9cd5fbbb7fb0715ded4c2994488c4973897bf200d6e1935ec6b17eb43b0b7cf172149eb1ca617e85964f7d2ac04bb61fcd4ee065afe9189dcfa2ca28473b22d40dde24448bce5a79bf3c7b56950af437ee87ebc9a1c2a6d8c9742d60bf3f846cddb4441e3256b077c361d9edf5bfaffe3bb3e0eea57b6f2dd6455dc6e6672475059686d8974aeeef22ff9c8586863456224783fdfc8a31e30a53085146ff83c92200f23ce4458869d8bc8a93f7a2ee0968d922fd338c28e13b866d9d83ae7c5bd04ae3ae123cce9c53fa0fb8f7f8b45d5c21f4b3c57133e183eeb35067154f5b6451e430c4e3986bc576348f01bb34314fda221d27d2c713a8a85240c443b6c1eaffc8caff9fd83d6051f86ee6818c6584af5c2698312d4b8736a9f34003e082b13f7f123e27db5c61901f50bf5e9e4d6127e83d18046859ff0abb1e335ae02efcaaff1cdb9d1f9b86857e61a5d4fd12602d04350fce711cbcf890652cc34e773b7405237fd221afbc7b435745c03f6d1ca4627ea50fbee91bfb45fb477727b2ed57c8cdb1c9916c1e06ac539b7078d78309fe2199cfe67a60c0891f2bb2924913856ab2bec7b4e56cd78c9a44a09d58803d4482bef726e33eb79552805f6dd14d5b1da121843523f8a0a887067447a37976775ba16cd6e7b1ab44c2f0c092429499d385cbf482834da655c0d325aa8fb9362bf8d1450891edb38c4cc42f6c81a288b5010d231d51b6b07c804f0b356cb4bd8f782af47b4fe3e8379e8936ffe7829873436de22f2b71f9fe258a5f10d095f2a82596c5e4de55a9b14e80b60200dcbcd156149e318574be9e4b577217a6a0714661f6e18d83896f6a7635fd0189e85be873f5711c6e58e68cd8e16636d7e32d84dc050330f8612b3f7e52c2c1a171ab662ce02395552889260636fd96e4f1cdcd78a6ca57511ed82ee38ebe5486a5b74e89fff43995b6dc171e1a2fea80d10f5f1c8555907e599a483bc9c90d6b1cd44b86e97f7efa5508959b02204da9952e49c31c80b20b6956779efe2af94d3a005f0e96804bf9d75e20db593516c48a2887d0000de78cd656079cc056fecc90bb73103e59aee15e684773ffb228c56ad575e88d260458d8145df02ecb5705b7a86ba1b4e980cf39f3a12f873d945c09774c48c4a1d3b31a354a553ad9ba75328a236d193f21aa549a28c2f9c4f741eb0ec9f938dba1ea3dc6ff528f1e4402a6793c4601cf2efde571de5107b2528639348270a512cca39502d9dcdcc1f8f807624fb303e06fa288708beedcf10032d959d88e31488d845fd3a76961271c839ff0eaa905c665ede68d49d4c88bc0b4a3a9fc4e486100f69e474143e1689725f4d622deeeb7055cf99cf18e0bf9261a0f7f42f096a8588af5ab03dd1229e32af16dfbfb8cbdecc00215aa031f66f27c473831e8ce8d0aacba606d4c8deb8e3a49f4eb3697c4f3546462e04c3d5dbf7ef9d54e3207554ced98e3bad7d36d9376207876977cb24a0d09809b5464767ec08c2ef41d0e8bd1426a7ec6a1e0298038e5ecfd183d472521696ff62d7ad55973bb5e7304a211c10f5dd0e6fce26656a9ca900fc71c462d58aaaa574e5db47af8c035e1573a7d0f12e61d10579807a9d51ebc87e062d43e4e9d8328543beda28efaaf87e678e8cec54c49bf1ca4df01ecefaabffd1c62de0232fe1efeeb88ddccf4d662d18a9359ff5d51037fc1ca15a9008c1de1cf64cf69dd2b2022ba18308a5379b237d21faf6688291b4440ddaa97c575ac33242bfd71141ba14acaa91ed4f8ced692c5d40efba830f938c163fda83395b221ecf822b188d17e877c686c6f49a901709c38434ceeac9eba053ab8dc53455c27a1864fa1e62e8ebd08110728a46a3b93283ebdb353711f898f6dc3a8d0db2d9aad5a85a8a09b4a1fd706ee1a517dbd0d1614d40b77610cb67469a1ea2f2e7eb16e50f32f77a544d6af0b3bb17f40888cfd209f057cf8aa7609b4ca22912bd7a640cb4c4916874ca7952c53a35c6af54c8246875873e7d8532de662d5192e0c9115aa93135f750cb8e1ac10ecebb993e8c8ce5d0bc92250ae1d2f8b7436311c64a0b9913f612ba21b3224504eed930cc2f48c08646cb6f7fcf4a31047ec933cb61841c237d70417e845511073f1adf3dd8bb1a05d54bb850261e73caed5e367ec693bc1f588e215c1b48218a1422fe3fa92fdfeb108ca156ff0038e61456c77f027a1954ce9e03aaaa33b54c85ba635e2c00a01354cea0b90e6eb4c08969065b841050ecfc8fd842ef081da0ae102c3ec17a7f730190de7c80b5541381f3cb454d21979486e57ad3a1433e8abcf6d608606ab3e9c13227d284442815c39e5e8053f472d9886185d1efc787546519538e632121da6b7dd292cc12565399059733293b767f0b87a055338875a1e338c22beb2e6a9f0e43661ef2f3845eb8ceb80b02ef62707b61060be5288284bba279856e1afcc775c81834a12dc097efb65837f9732daa5f7951b23eaa7220af76489a5aee7070e719610ccc7473df01ea19b104059b3d34b73ba708b3fb4318538c4f28fb32b1f469c61e79bca3b293d6001a35f6257dbdc28fccf88208dd1eaf7a45a1fc7081d7605248b785dd31a3df7d96a1ecd7b1550ee24d64a05b044c77d233b9c4000b700c2265582ee2a0da09334a0e44a6980019785543077b48ae110ad508d156667e50d01b274cd003be12b95120c565d24ba91ef75394b7b25c665790033fcfa71199591dc7cb02156217f2fd630b7cabe4201ecf033bf3fb6b74d66995777c2ef51b53089ccea71794cb23d811fb6062196391d10fa5ae9b53c05687de0ce0b93f050967a632cbac97781cdd9122df8d2fe99292876668f65d9f0b215b62e8b4e8ddff8491a5d7c3b290405af4041fa66738e5ef268d83419b9b28a63dead557d05ac11c7a016b3ea62a1ad65ac10e29c4af8a7940bec0918bc3a23063f67d6c482c415e16298786a7517bdcc9bd20eef219dfd69dc98d1c4b831d5551bbf1adfd0e5f086cd76b496382f699c675e3589a91693dad79b9f7c3d849dc79ee2fb625a16f77557bed8f9f75910d4f2126240482fb7b4fdc9955be2270e551c1d9b9a0ec622c650854401b63c2dba1542ccc37eadc4925e56cb1268e56b478e37e7d3cc29d9f85574f74ef36ba238a2c0b031370eff44cdb58640e6bd38443c4e421944135151537ba7239b140aa7b50e6681ac5d6f82e2e8631c5eb077fffb3fd4a0b027c5fa4ddba01fcf5d2355dd2e1f43b8933320c0646bbfc75bb2c885fa32eeacd57d7e3abec3b1053a72b959f5a50b9d665a745fd8626e120af88f1578884f1dde32ba60055b048e4fb9ba391a0dce699df8009894a36fdefecd6ca3a2d08085425ab4b11a88f076434225aecf9266538b668bc671b839cefd11e94f827d8c160b0e2f9512b4ccdc3f27fd29f6bed78b46e67fa5e590c3f19ba320abfa3fd8556cab3012c0e3d353bb812d129722fc88339c7ccc10da1b8ee977ba0a25f9cd9594f3478088646ba59d865f81e7b7f96b418e0a601a0fd86fa0bc2f5e0928a54e48b16411ddf1776c7bcf34aa89630cbb23989aaccea17d8914244e94bf8f70274e29dc43143e848b7e96a8a7b5ee16b2ad27f9b98d92576d25f67acd900d7108f92cf01b41edb86204dcc27e9c1bd917b9f677c92463ffb67da853775599a56c33e0bd911a91d9ffdfd41abd0e5b86d83706b920ef7b34f530656fe8c4589bae51d7025e14dfcc63e4ae0dae9e19540ed444c38ce52432a2f0a720c3044ca802655316927a6c1aeb7c52ce0a321ec874cd9f0a0bae2b7106ff356754f0cb319ba13849082e4005ebbf584f02aae9516642d687c8e4959c0539109cdc3d6703e288ca59e370b7024ae875df184fafa2e4297fdae31ff491e0435525328d5a121052c6d5b94913f7317085ae41b05960c4f60dbf2da729d39e6ad0db42462371c2edf9f91ff0d057b9b6ce49815182fe2dfbe088330e269779f6c614e09f99aa408c957d7ea0cc95c30f6ea93b7dd1347ff83deab59182c475aa491910c0b55ffc791b49f370480f13c1156d61dde745f2cbb6d3960426e08a67dfdf4a81bf0bae9e314494c0ff3a921886328e0818113ed182a776c9c4972826ad2407e17cb6398c527f725096397d25aa0116781fda1e5ce9a2eef4e87e25d3fb683692713ca6b7780f1f66a2a9b0b0b97e7162cf34cf93a1c0edab8e2f04a91bfbf1e32b6e93c0f7879241d50bef575ecf5c7e93ba8f490480db9bba75ff6cd1b56195cbc5ade25904ed97ecc0c118408f2be154d558f6d27ccb5a1d0592d4a121a87188bedd70261070118a8d9f1f97f3627532aba56f5ac619fa0c5f412160d86f8b1f1883113361009779dc250046580c988904fbce8705977e892c467f3ebcb264131f8d315c5fb8a708ef4034eef3a283cd60838503b81894fdd113481fba1ce15e1e942ca809e7d498b26f1100878528a861a8c697eac227286c50889353d28b79110a5bd19de95482369c04e92bc013ba947020042b93e6405cb725892166b01d7c0dff1a8acd70ded85df9feb86682195963ad60a8ee8aaba7ea26209", 0xfe4}, {&(0x7f000048e000+0xd95)="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", 0x9f3}], 0x2, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000330000-0x1c)=@in6={0xa, 0x3, 0x27f, @loopback={0x0, 0x1}, 0x9b}, 0x1c, &(0x7f0000cd8000-0x20)=[{&(0x7f0000a30000)="", 0x0}], 0x1, 0x0, 0x0, 0x4004}, {&(0x7f000093f000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="b2", 0x1}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x400, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0x90, 0x0}], 0x3, 0x0) listen(r1, 0x3fe) r3 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r3, &(0x7f0000260000)='$', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d45000)=[], 0x0) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) writev(r3, &(0x7f0000ff7000)=[{&(0x7f000022a000)="a7", 0x1}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccd000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x108) close(r3) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f63000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/20 17:20:43 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x2) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000bdc000-0x10)={0x8, &(0x7f000063f000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f0000ece000)={0x0, 0x0}) vmsplice(r4, &(0x7f00007f9000)=[{&(0x7f000000c000-0x1000)="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", 0xd2a}], 0x1, 0x0) splice(r3, 0x0, r2, 0x0, 0xd2a, 0x0) r5 = accept(0xffffffffffffffff, 0x0, &(0x7f0000fe9000)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$nfc_llcp(r5, &(0x7f0000bd6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000feb000-0x4)=0x60) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000feb000)=0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000fed000-0x12)={@common='bcsh0\x00', 0x9}) syz_emit_ethernet(0xd8, &(0x7f0000439000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xca, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x3, 0x42424242, 0x42424242, 0x1c0000000, 0x0, 0xe, 0xc2, 0xfffffffffffffffd, 0x0, 0x81, {[@fastopen={0x22, 0x9, "6f164f65ec5ea9"}, @generic={0xff, 0x6, "aa5b58f5"}, @md5sig={0x13, 0x12, "bd0cb4aa29178853f6dc39908f74f587"}]}}, {"6a6aca9acbee1b05f721f9ad024f0c0d4a3a12dcfcaa71dc9eac226772e4b64a9cc00d312b5bc187bb510f15a466422a5332d4dc6b28cb15ea2bc6286ffdbbcf584514ac729a4f3e9fd44ddf55611deb89a130cc1e203ae0a1e1bcf6f9c2de2f43290e3aafecf58879b152fc8330d92f0a39ef721361e22bfb72aa6ec4b3"}}}}}}, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f000064a000)={0xf, 0x4, &(0x7f0000feb000-0x20)=[@map={0x4b3, 0xf8ca, 0x3c, 0x1}, @map={0x101, 0x7f, 0x2, 0xffffffffffffff9c}, @generic={0x10000, 0x8001, 0x5, 0x0}, @map={0x4, 0x6e6e, 0x2, 0x1}], &(0x7f0000fea000)='vmnet1*\x00', 0x380000, 0x7f, &(0x7f000028a000-0x7f)=""/127, 0x23, 0x0}, 0x30) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000373000-0x8)={r6, r7}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000feb000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/20 17:20:43 executing program 3: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xb, 0x5, 0x1f) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000ec4000-0xcb)=""/203, 0xcb) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec2000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) [ 133.915293] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 133.949090] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/20 17:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000007, 0x3) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/20 17:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00001f6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc16d8", [], {{0x80000800, @ipv4={{0x6, 0x4, 0x2, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d29000+0x364)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008f9000)=0x1c, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00009af000-0x20)={@generic="437ba1e825e205b228d4cf90540e898c", @ifru_flags=0x4002}) 2017/12/20 17:20:43 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f6b000-0x8)={0x0, 0x0}) splice(r0, 0x0, r1, 0x0, 0x9, 0x1) r2 = socket(0x2, 0x3, 0xff) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000b11000-0x4)=0xc4, 0x4) sendto$inet(r2, &(0x7f0000f9f000)="bac69afee11e8b016811b590bb00000100000000", 0x14, 0x0, &(0x7f0000cb1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 17:20:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0x5, 0x0, 0x7f, 0x1, 0x101, 0xec0}, 0xffffffff}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@common='bcsf0\x00', @ifru_flags=0x4000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) 2017/12/20 17:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000319000)={0xffffffffffffff9c, 0x28, &(0x7f00009e3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000050f000)=r0, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) 2017/12/20 17:20:43 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000470000)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000ef7000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x3) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x15, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d1258"}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000466000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000822000-0x10)={0xb0, &(0x7f0000ef9000)=""/176}) pipe(&(0x7f0000ef8000)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ef8000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2017/12/20 17:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x1, 0x4) preadv(r0, &(0x7f0000921000-0x10)=[{&(0x7f00009bc000-0xbf)=""/191, 0xbf}], 0x1, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00005d3000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x7f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r1, 0x0, 0xe, 0x0, &(0x7f0000b6f000)="aa2478d60300ad3789326ce01391", &(0x7f0000219000-0x1000)=""/0, 0x0, 0x0}, 0x28) pwrite64(r0, &(0x7f0000792000-0x2b)="cd3be3ca5767a847d867071a5e83b5e699fe5a8c4af05834dc66d622f837581477963d2ea53864ebc04123", 0x2b, 0x0) sendto$inet(r0, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000a52000-0x3)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f36000-0x4)=0x8, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f6d000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020b000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000460000)={@loopback={0x0, 0x1}, r3}, 0x14) socket$unix(0x1, 0xfffffffffffffffe, 0x0) socketpair(0x9, 0x0, 0xfffffffffffff52d, &(0x7f0000a66000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f000035f000)=0x1) 2017/12/20 17:20:43 executing program 0: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xd3, &(0x7f0000b9f000)="", 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xf6)={0x0, 0xee, "73c9bac6dd6e565d451a2382d54f2b8d1bd8d1fa5866f27ec1a76b6af9f10fa2443d96cff63c7082b1f9f611436dede060d5fc24103557714c30376d1cc5ca0e609319f5cd81fdb9d3f709db0c0744a8f306def7183ba559366e7fbbdfb1fcc16bc324febaafaa31a6f496fde3b232d6a0c0c29953297481f21cc7047362a6ead8eebc2d7da72522dd6445ddd64624ac2e294b65bc7444d2e0a07aeb449cd6c1367395ebd82f826a11c82c59d70ee4996cdb543639a364f931ee8b5a3557c22a3f0a09052e30f48138a07108a4b3cb970ad648e7380de140caea1e3c39f7adc3b378234b6286efc6f78e4173a5b7"}, &(0x7f0000001000-0x4)=0xf6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x51c, 0x200, 0x6, 0x0, r1}, &(0x7f0000791000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008da000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adb000)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c94000)=@assoc_value={0x0, 0xa7}, &(0x7f0000d69000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7, 0x30}, &(0x7f000084d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x8, 0x3f, 0x188938ad, 0x0, 0x9, 0x8001, 0x80000000, {r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0xe1df, 0x7fffffff, 0x3}}, &(0x7f00006d7000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1a, r2, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) 2017/12/20 17:20:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x20000000, 0x84) sendto$inet6(r1, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffb4b9f4b5}, 0x98) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007ec000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000081c000-0x4)=0x8) 2017/12/20 17:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000015d000)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}], 0x2c) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) 2017/12/20 17:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000042000-0x3)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000419000)={0x0, 0x7}, &(0x7f0000d1e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ceb000)={r2, 0x1}, &(0x7f0000eeb000)=0x8) bind$alg(r0, &(0x7f0000f2c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000c9f000)={0x0, 0x0, &(0x7f0000678000-0x90)=[], 0x0, &(0x7f00008f4000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r3, &(0x7f000073a000)=[{&(0x7f000054c000-0x22)=""/34, 0x22}], 0x1) 2017/12/20 17:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x80006, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000052001f000400f407000903fe0a00070008000000ffffffff08000000000000fc", 0x24) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000d3d000-0x10)={0x3, 0x8, 0x3ff, 0x401}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f0a000)=@assoc_value={0x0, 0x81}, &(0x7f00008b6000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006d4000-0x10)={r1, 0x0, 0x0, 0x7ff}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000d4b000)={0x2, &(0x7f000065e000)=""/105, &(0x7f000044d000)=[{0x1c50, 0x2a, 0x80, &(0x7f0000ad7000-0x2a)=""/42}, {0x101, 0x37, 0x101, &(0x7f0000af5000)=""/55}]}) 2017/12/20 17:20:43 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f000046d000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0x0) bind$unix(r0, &(0x7f0000ea0000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2017/12/20 17:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff80000000000002, 0x20000000000, 0x2, 0x0, []}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000be000)='veno\x00', 0x5) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f0000c4e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x4, &(0x7f0000f39000-0x1)="8f") r2 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a6f000-0x8)={0x0, 0x6}, &(0x7f00004f6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bc8000)=@sack_info={r3, 0xa788, 0x8}, &(0x7f0000928000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000113000)=@assoc_value={0x0, 0x5}, &(0x7f00008d5000)=0x8) pipe(&(0x7f0000672000)={0x0, 0x0}) socketpair(0x6, 0x8000e, 0x5, &(0x7f0000074000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fc0000-0x14)={r2, r5, 0x0, 0x1, r4}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000ab1000-0x102)={r3, 0xfa, "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"}, &(0x7f000037b000-0x4)=0x102) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000031c000)={0x0, 0x8f, "d4f9e38dc09c7f0e7f3065e8aacf55dcb9b160f8e1c6de0e8296d65055f917d293c2b479d43a2e536f02e8e0e9f0373d4deb5e98076da948493e742b3a1830a62d409910125e3c2db2a287a90ce98fcca74ac654764cd07739806b432e0b511f0e248ca87a67411ea3e1b73014d736e4f2485478acf6e68140eaa1d5909a494a24c1b0ccfcb10f5bd16fbe5770c58a"}, &(0x7f0000e67000)=0x97) connect$inet6(r2, &(0x7f00009c3000)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) r6 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x0, 0x8000, 0x43, 0x2, 0x0, []}) ioctl(r6, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/20 17:20:43 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eeb000)={0x26, 'aead\x00', 0x1, 0x0, 'rfc7539(chacha20-simd,wp384)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f000059e000)=[{&(0x7f0000f7a000)="a22007a5242dbe84296ec1e676611241", 0x10}], 0x1, &(0x7f0000423000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 134.228319] kasan: CONFIG_KASAN_INLINE enabled [ 134.233154] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 134.240547] general protection fault: 0000 [#1] SMP KASAN [ 134.246078] Dumping ftrace buffer: [ 134.249585] (ftrace buffer empty) [ 134.253261] Modules linked in: [ 134.256421] CPU: 1 PID: 4025 Comm: syz-executor5 Not tainted 4.15.0-rc3+ #160 [ 134.263663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.272993] RIP: 0010:scatterwalk_copychunks+0x337/0x480 [ 134.278409] RSP: 0018:ffff8801d130f2d0 EFLAGS: 00010202 [ 134.283742] RAX: 0000000000000000 RBX: 0000000000000010 RCX: ffffffff8250a2d9 [ 134.290979] RDX: 0000000000000001 RSI: ffffc90003a25000 RDI: 0000000000000008 [ 134.298228] RBP: ffff8801d130f330 R08: ffffed00398c736a R09: ffffed00398c736a [ 134.305465] R10: 0000000000000002 R11: ffffed00398c7369 R12: 0000000000000010 [ 134.312704] R13: ffff8801d130f640 R14: dffffc0000000000 R15: 0000000000000000 [ 134.319942] FS: 00007f5020dad700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 134.328133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 134.333983] CR2: 00007ffcebd03be0 CR3: 00000001d4d8d005 CR4: 00000000001606e0 [ 134.341223] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 134.348463] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 134.355699] Call Trace: [ 134.358266] skcipher_walk_next+0x8db/0x1bd0 [ 134.362664] ? skcipher_walk_done+0xcb0/0xcb0 [ 134.367136] ? chacha20_block+0x865/0xcd0 [ 134.371258] ? wp512_final+0x19e/0x2a0 [ 134.375128] skcipher_walk_first+0x138/0x400 [ 134.379507] ? wp256_final+0xf0/0xf0 [ 134.383193] skcipher_walk_skcipher+0x519/0x6e0 [ 134.387838] skcipher_walk_virt+0x58/0xd0 [ 134.391957] chacha20_simd+0x167/0x410 [ 134.395811] ? crypto_shash_final+0xea/0x220 [ 134.400188] ? crypto_chacha20_setkey+0xc0/0xc0 [ 134.404826] ? chacha20_dosimd+0x370/0x370 [ 134.409030] ? shash_finup_unaligned+0x47/0x60 [ 134.413580] ? crypto_hash_walk_done+0x124/0x410 [ 134.418305] ? shash_ahash_finup+0x1d9/0x270 [ 134.422684] ? kfree+0xf0/0x260 [ 134.425943] poly_tail_continue+0x42a/0x6b0 [ 134.430231] ? poly_tail_continue+0x42a/0x6b0 [ 134.434720] poly_tail+0x40f/0x520 [ 134.438245] poly_cipherpad+0x33e/0x470 [ 134.442190] poly_cipher+0x303/0x440 [ 134.445875] poly_adpad+0x347/0x480 [ 134.449475] poly_ad+0x25c/0x300 [ 134.452811] poly_setkey+0x2fc/0x3e0 [ 134.456494] poly_init+0x16c/0x1d0 [ 134.460002] poly_genkey+0x422/0x590 [ 134.463690] chachapoly_decrypt+0x73/0x90 [ 134.467806] aead_recvmsg+0x14a7/0x1bc0 [ 134.471759] ? aead_release+0x50/0x50 [ 134.475528] ? selinux_socket_recvmsg+0x36/0x40 [ 134.480162] ? security_socket_recvmsg+0x91/0xc0 [ 134.484885] ? aead_release+0x50/0x50 [ 134.488651] sock_recvmsg+0xc9/0x110 [ 134.492333] ? __sock_recv_wifi_status+0x210/0x210 [ 134.497237] ___sys_recvmsg+0x2a4/0x640 [ 134.501185] ? ___sys_sendmsg+0x8b0/0x8b0 [ 134.505305] ? refcount_add+0x60/0x60 [ 134.509075] ? __fget_light+0x297/0x380 [ 134.513020] ? fget_raw+0x20/0x20 [ 134.516446] ? fput+0xd2/0x140 [ 134.519608] ? __sys_sendmmsg+0x3f8/0x620 [ 134.523729] ? SyS_sendmsg+0x50/0x50 [ 134.527412] ? __fdget+0x18/0x20 [ 134.530748] __sys_recvmsg+0xe2/0x210 [ 134.534516] ? __sys_recvmsg+0xe2/0x210 [ 134.538459] ? SyS_sendmmsg+0x60/0x60 [ 134.542232] ? SyS_futex+0x269/0x390 [ 134.545911] ? SyS_setsockopt+0x215/0x360 [ 134.550041] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 134.555030] SyS_recvmsg+0x2d/0x50 [ 134.558541] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 134.563263] RIP: 0033:0x452a09 [ 134.566422] RSP: 002b:00007f5020dacc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 134.574104] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 134.581341] RDX: 0000000000000000 RSI: 00000000201f5000 RDI: 0000000000000014 [ 134.588578] RBP: 0000000000000554 R08: 0000000000000000 R09: 0000000000000000 [ 134.595815] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5080 [ 134.603054] R13: 00000000ffffffff R14: 00007f5020dad6d4 R15: 0000000000000000 [ 134.610299] Code: 89 ff e8 4d 7a 2a 00 4c 89 ea 49 89 c7 48 c1 ea 03 42 80 3c 32 00 0f 85 c9 00 00 00 49 8d 7f 08 4d 89 7d 00 48 89 fa 48 c1 ea 03 <42> 0f b6 14 32 84 d2 74 09 80 fa 03 0f 8e 9e 00 00 00 48 8b 45 [ 134.629397] RIP: scatterwalk_copychunks+0x337/0x480 RSP: ffff8801d130f2d0 [ 134.636334] ---[ end trace 36eb93fe5d7a4229 ]--- [ 134.641505] Kernel panic - not syncing: Fatal exception [ 134.647269] Dumping ftrace buffer: [ 134.650777] (ftrace buffer empty) [ 134.654451] Kernel Offset: disabled [ 134.658048] Rebooting in 86400 seconds..