ffffe}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ffd, 0x2, 0x3, 0x6, 0x4, 0x100, 0x2}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f000100000000000020000000000000040001ed90", 0x39}], 0x1) 2017/12/27 08:42:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000815000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r2 = socket$inet6(0xa, 0x6, 0x9ad6) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000a04000-0x4)=0x1, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000c0000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a03000-0x4)=0x0) 2017/12/27 08:42:24 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f9b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f9a000)=0x58, 0x800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000f9b000)=0x93af, 0x4) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f9a000)=0x80000000, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x4) 2017/12/27 08:42:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000639000)={0x0, 0xfffffffffffffffc, 0x0, 0x3ff, 0x2cf}, &(0x7f00005c8000)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c47000)={r1, @in6={{0xa, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d18000-0x4)=0x8c) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000caf000)={0x2, [0x3, 0x7fffffff]}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e78000-0x14)={0x0, 0x10001, 0xe, 0x3f, 0xffff, 0x1}, &(0x7f0000cb0000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000655000)={r2, @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]}, 0x5, 0xfffffffffffffffd, 0x7, 0x9, 0x6}, &(0x7f00009a4000-0x4)=0xa0) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x2) 2017/12/27 08:42:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, 0x1c) r0 = socket$inet(0x2, 0x6, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000acd000-0xd1)={0x0, 0xc9, "6831a5ea256a25a93c09dc44feec44b1e05533bd252d48a2b5b364989aabbea2b65f9b5e7f34e538f95b4d45e4e204613966683b768a0095fa86e99ba4521d0d06852353284cb63ac0316decbe3cdc7737013247a55160e4ae43c57300be39838b0aa586832663acc48369260b734c2114eeb4cfb78e65ca5f6a0d925e52192749e0f887d677d7f052bd140204052ac5f66252d5d115c277d85135ab017f8d6b5e982a431e2d1e0c0f21994009052e3283f4c7e209cf2059e955083c937c165c9d025d3a2654659e7b"}, &(0x7f0000150000-0x4)=0xd1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000923000)={r1, @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]}, 0x7, 0x7, 0x6, 0x9, 0x1}, 0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000013d000)={r1, 0x5c, "600b044155ec12052c7aa4b3d2246bbace9bf4907a6a86e19c2dd5567a0df44e6c211b936eafbb138c244e1799a8b33d57029a2bfe4e55a97a5f988cbed7c6282459931cafaee2b6ab3275d4dde3b9d27527a677d26e6b428bf6ef22"}, &(0x7f00003fc000)=0x64) 2017/12/27 08:42:24 executing program 7: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f00003be000)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a001900ffdffff91367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f00003ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000520000-0x4)=0x14) 2017/12/27 08:42:24 executing program 2: mmap(&(0x7f0000000000/0x8c4000)=nil, 0x8c4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000580000)="240000001e000506f8010140001f0700019800400a00000003000000000100010c0002c7", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000041c000)={{{@in6=@remote={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}, {{@in=@multicast2=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}}, &(0x7f00006aa000)=0xe8) 2017/12/27 08:42:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000016f000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x400000000000098) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r2 = accept$inet6(r0, &(0x7f0000c48000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f1e000)=0x1c) shutdown(r2, 0x1) [ 187.322233] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/27 08:42:24 executing program 3: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000615000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067f000)=0x10, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000249000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000049e000-0x4)=0x14) r1 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r1, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x401) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000547000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000a72000-0x4)=0x6e, 0x8000000000000000) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000449000)=""/57, &(0x7f0000a72000)=0x39) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000640000-0xc)={0x0, 0xffff, 0x0}, &(0x7f00001d6000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000fc000-0x8)={r3, 0x4}, 0x8) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a73000)={0x0, @in6={{0xa, 0x0, 0x400000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/27 08:42:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e66000-0x85)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x12, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}]}}, ""}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00009f8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f1d000-0x14)={0x0, 0x2, 0x9, 0xff00, 0x4, 0x7}, &(0x7f0000824000+0x8a2)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005cf000)={r1, 0xd6, "b8f4e7efb18a716ef5de7b7aedb13275fb99714b53950981cefb18d6895028cf69fbb5d98e7db290264ae0849238554602826f341319f9fa0d598cc489839429f4b3b2464d4f5adc23c33d7c7d3f90622caa6d0233aa6d73cd55e9f18dd49c1f3db2c51b981711ac9373e036d04facca6257f419f1f166e2e66811e58fcf3efa4a07ab5a70f0ac7ec546b742632767e2a0fb823bfc9cb0950161a2536412429126415a4ccd20a7680d626581f2e3be9dd355763082c54ba8c82de5d3974c2c5f205250fa262b1adba3edc9396f724836dfad2d76669a"}, &(0x7f0000337000)=0xde) 2017/12/27 08:42:24 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x80807, 0x4344) connect$unix(r0, &(0x7f0000004000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x2}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r1, 0x5}, &(0x7f0000006000-0x4)=0x8) unshare(0x8000400) r2 = epoll_create1(0x0) pwrite64(r2, &(0x7f0000004000-0xaa)="a813264dc94e6b8e558af19c67a82cd0422f0a07cf80480a1f07825559f7abd3091ab149241fac199446d09e12b1e2edaffa394ce16c486610d7a58df389461415fdcc45c250405f18f3ffc6fb9a656d272a0bc29654a97d4d212e7a903fdb818c3c58e676435fcc54fb600adfeb2dcd4bed9d45dcae2a7e5d4b37a42fbab160a172477702d86db8367fa0789813497ed373955b45b02cbe1b415c49f08f09f317e3e4e289d5390df479", 0xaa, 0x0) epoll_pwait(r2, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000004000-0x8)={0x0}, 0x8) 2017/12/27 08:42:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r0, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000539000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000876000-0x4)=0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e18000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a62000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f000042e000-0x4)=0xc) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00006c8000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) [ 187.370845] netlink: 'syz-executor7': attribute type 25 has an invalid length. 2017/12/27 08:42:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004b8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000db0000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x2, 0x1000, 0x7ff, 0x7f, 0x92, 0x1, 0x1ff, 0x503a, 0x0, 0x3f, 0x9, 0x401, 0x8, 0x3f]}, &(0x7f0000c21000-0x4)=0x108) pipe(&(0x7f0000f4f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000a4a000-0xa0)={r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xd182e81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x9, 0x8, 0x1}, &(0x7f0000cda000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e65000-0x10)={r2, 0x4c, &(0x7f00008d7000-0x4c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000da4000-0x4)=0x10) connect$unix(r0, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0x8) 2017/12/27 08:42:24 executing program 4: mmap(&(0x7f0000000000/0xf49000)=nil, 0xf49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="010100000000000000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000e27000-0x1000)="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", 0x101, 0x0, &(0x7f0000f48000)=@ipx={0x4, 0x0, 0x0, "6dbc05dc52a7", 0x0, 0x0}, 0x10) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f49000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000530000)=0x6, 0x800) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000072a000)=0x80, 0x4) 2017/12/27 08:42:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fae000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000002000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000002000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8, 0x80000) recvfrom$packet(r3, &(0x7f0000000000)=""/130, 0x82, 0x0, &(0x7f0000001000-0x14)={0x11, 0x15, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x74)="5da1406d6e1985d1237a496710287dbd9c64cabe1905459da36238744a8a57e22cbfbdb4b60c797556b776e02beb0cc84a9b121bc28e82b95de9585ba146bf43a7ccb3ce3a5acb5dc17fe07ab645e38c9b159e8a83a75d18b616b301eabd8a689c354335dfcbf0d4006810b79681cc764ca4995d", 0x74}, {&(0x7f0000e31000-0x6b)="e61ca03ca6907b84c0044375883edbd68574b62cce64c11e67bacadd356f58ea40f4c7314811772bc3a4c9e61b1d7a41631a5296cdf68f17c2d4dfda013047ef85e5ef6dada3f1d61c9198d9ad7b22a9c90b9e017e9f4ce00e37c9d1ce31a84c97cf28375142efadfb2cbb", 0x6b}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000841000)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair(0x1, 0x800, 0x1, &(0x7f0000a8a000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000c75000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r6, &(0x7f00009e5000-0xc)={0x0, 0x0}) sendmmsg$alg(r4, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000874000)=[{&(0x7f0000990000-0xeb)="b7a50cad23c714905f6f7bff4e31dab1", 0x10}], 0x1, &(0x7f00009f6000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f0000b4a000-0x94)={{0xffffffffffffffff, 0xfffffffffffeffff, 0x356, 0x59ff7302, 0xc5, 0x2}, 0x6000, 0x3, 0xffff, 0x5311, 0x7, "6bfa4e3f595f4428a25a566028fbb586562cc03d5f6a1bb8a5aed0fd5830efc4608ea10a968b4f830d3458805526b9380a6e2a8bad010ec0823a16dab8214e98408e1cead8fea3e3dcf3bfff66e3f4d3f3a5555476b7809b0e5c09087cb424076fa59e6838a3df4f26e9dd2138625483ef6bae131604e7a86811ebcedd63211f"}) recvmsg(r4, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_int(r5, 0x1, 0x2c, &(0x7f0000ce7000)=0x0, &(0x7f0000796000)=0x4) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000852000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/27 08:42:24 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000+0xddc)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aa1000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000edd000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0xa0, 0x0}, {0xffffffffffffffff, 0x4020, 0x0}, {r1, 0x1, 0x0}, {r2, 0xc0, 0x0}], 0x4, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4(r3, &(0x7f00006f3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004a000-0x4)=0x8, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00008ac000)={0x0, 0x400}, &(0x7f0000e2b000)=0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000276000)=0x5, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e05000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f000036e000-0x4)=0x14000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000526000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r7, 0x40086425, &(0x7f0000583000)={r8, 0x1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000020000)={r6, 0x86, "71e286c836ad4849f25b6d8a808ef4d93a14c45ca1ff163390c612dc338bd80f23cc3daefc776b5a8db9e986174288b6ea680f0c4a465cc756bbc52614514d6f81bdaedac462c163c2b8598c6de2c8f858a6f447bdc3e6886fe3af6bef43983219f1805bb2134c6b48c69109ae7071779f8756d142f60ec30c9a42f48cdcd4f39050d04d6e56"}, &(0x7f00003e8000)=0x8e) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000e52000-0x4)={r2}) getsockopt$inet_mreq(r9, 0x0, 0x24, &(0x7f0000456000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000233000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f00000ee000-0x4)=0x0, &(0x7f0000ab6000)=0x4) ioctl$int_out(r4, 0x5460, &(0x7f000001c000)=0x0) 2017/12/27 08:42:24 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000019000-0x4)=0x0, &(0x7f0000021000)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000007000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000020000)=""/46, &(0x7f0000021000-0x4)=0x2e) recvfrom(r0, &(0x7f000001d000-0x72)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2017/12/27 08:42:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000019000-0x1)='W', 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e1f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xa0) socket$packet(0x11, 0x3, 0x300) 2017/12/27 08:42:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x3, 0x1, 0x8001, 0x6, 0x2, 0xffffffffffffff9c, 0x1}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x87, 0x40, 0xfffffffffffffffc, 0xfffffffffffffffd, r0, 0x0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r1, &(0x7f000000e000)=""}, 0x10) 2017/12/27 08:42:24 executing program 0: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000a97000)=""/0, &(0x7f0000007000)=0x0) 2017/12/27 08:42:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) tee(r0, r0, 0x80000000, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2000000000, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d7a000)={{{@in=@rand_addr=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=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000558000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008ee000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2f000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cd1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x1, 0xfff, 0x0, 0x2, 0x3, 0x80, 0xa0, 0x100000001, r1, r2}, {0x1, 0xcb, 0x37, 0x8, 0x0, 0x3f, 0x55, 0x2}, {0x1, 0x4, 0x3, 0x43a}, 0x98, 0x1885, 0xfd, 0x1, 0x28, 0x3}, {{@in=@empty=0x0, 0x0, 0x10000}, 0x9, @in6=@loopback={0x0, 0x1}, 0x401, 0x2, 0x3, 0x8, 0x7, 0xfffffffffffffffd, 0x6}}, 0xe8) 2017/12/27 08:42:24 executing program 5: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fd1000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000034e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000874000-0xa0)={r1, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9600000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xc904, 0x2, 0x8, 0x8}, 0xa0) 2017/12/27 08:42:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) r1 = socket$inet6(0xa, 0x80003, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000459000)=0x0, &(0x7f000020a000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) shutdown(r1, 0x1) 2017/12/27 08:42:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x68, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) read(r0, &(0x7f0000557000-0xe6)=""/230, 0xe6) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000d69000)={@common='sit0\x00', @ifru_data=&(0x7f0000fbc000)="0000ff7900000000000080000000003b46d9010300003890ffff00ff000015f9"}) 2017/12/27 08:42:24 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000)={{{@in=@rand_addr=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) r4 = getgid() r5 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, 0xc) r10 = getgid() r11 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000)={{{@in6=@loopback={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, @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}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, 0xc) r19 = getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, 0xc) r21 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@empty={[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, 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)=0xe8) r25 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000)=0x0) r27 = getuid() r28 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@loopback={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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) r38 = getpid() r39 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000007000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r49 = getgid() r50 = getpid() r51 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000007000)=[{&(0x7f0000008000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x90)=[{&(0x7f0000007000)="801147400edbc33a69a8c24925257464640ad4ffdd07fc3de0a07a81e0124a31e7312c25edb885c40f4c2fa96ba4466f9fa089ea7b3b34f27cff26107425d461ab5d54c3a796ae49c261459b1b16ac8f58070df9c5c4454ed9872c8435006857cabe38f178bc43fb7c1a7f10e99e73b25e9d23c97fd59012cd13444364ae295af167", 0x82}, {&(0x7f0000001000)="e833301997b8c30df234e9ee1ef5d01ac2e03a65f9a41fa3e1e6c484b32742b1d2b7e4eaf6ea32ea27b6c2c44f4b607cc584dc32b5ac21a3f4", 0x39}, {&(0x7f0000007000)="765dcef50d4669054472b855350a10e5bd2bb3566190a0fb78cafa4fe05c7c18cbaca228df9baf26447032151043bfb153f8c9a8c2e1cedb7132515cb5073de7922a60d33acb7cf2a3b5c8adc1db7ff4001258fc6b1f211abdc31c0ef1092365a64de6c1346b66f60d1a259890c68f1913ee74b2a05fc1bfd3fd7f67dde2d3c9975b0631ee22e0445dc8217f44aa4065182e55abde4ab3a8ff683c2b83f73c3357388cb811573ab385d6025046a327e1f14ace3ebc475622b39fd9237a41821df0a899aac4d9cece413536935f3d53fdc033929d55acd623269917606042a60cc47de241dd6aa7b8", 0xe8}, {&(0x7f0000007000)="85bd9909f61a523550c4e667ba62e7c427d7d61f841c8aa4fde46e06db5a3e5654a93121da3868a742a82acacf6decd687a98a3f113b157e58a5f20ec0604e71d70895efb84c7d7c43f21a27440de16ad3a1c584df88ffe28cd96d69cd344b3aa44653056cf38fc62e5621ae92c2e92c68d97deb653c3f65a52fa2334711c1fd765fd7756041d720f53978911448959148939153d4aa811903486b8f0063ea471306db8288d6c53b8a7f4b5fef1e4aa2918cea4e40dc69be53a194d9ce73cca03557f71a3b54766c598cd91ac5d007e98173c8149a760edd8becf1c2c7f90e79c4042cfd58", 0xe5}, {&(0x7f0000008000-0xa9)="eae943f41597e1f0b300fb946f7d55ff9b48f139d32870676d3c6bd10acbbbc909efdcb8a6d622a4beae11c63a16cf4fcfd5cf062d1445614ba056f5152f58b74228d2b505b42fbdc16cce5ac26c98c0da61edd7c2a2d6c5a59e5b5ad41b50e4524912b1a24713f58a2fd8a18a03626639dd4d126cc3a32e22ec2501a50cdc1442858f0dc2600492592eca633ae89c0c985c65204b181f3778bf3b171893a0f6462a1bfe4261a159f3", 0xa9}, {&(0x7f0000005000)="b6bba560bc01475ea5d50845e54b9e5243fad223ddc252bf9f4e51ee6eade8a900070771ef15b7cc0b7d1080eb6198d8d5de75bc529cea81bea959bd9d672116abd7bf83e635eb6898b0118cdc020e29af3c4dabc4c04761ec5c98cdc3595f5689388a2f460b1595db", 0x69}, {&(0x7f0000007000)="e91a5ba0b344475a75feab67a4a194a45ec3dc1303bd75b2baf61dc5cba0a05c9479d316a6f1886ee051", 0x2a}, {&(0x7f0000007000)="91fe8ebff33186106908eb98146d11bf2d01ed60c24597fd8787ef2202196cb263d83c16f8ba8b0a87900987cdd08e9426f3f3c053274ca097aff930eb7a054271428c490ac1834860ea4b18b5adc37a0803cce12b4436622bd30d22a0c8c2b8d1762d97ec45e854", 0x68}, {&(0x7f0000007000)="38a9efe230ef9f7faca9d6cda5c9e3b131469a8d246d4a81de1c683bf1110d8d64e5a2575a613caed85628b604b1fee434e5fbfce527a1fe7e0481a804645de7f71d81ce1edf3e410be54f50972eca7db12b4264618783282df7a8dcab27aa8e74f2371b56991f9ae10884ea1f6555b72768778058f694a86efd358c12bb271633035ebfdde91bcb1c68ec1e8345baa478908ee03b166a7104bf0769b9827d591693b3e1c1b698a469de1ac9057f9fcd89c76d", 0xb3}], 0x9, &(0x7f0000007000-0x140)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x140, 0x20000010}, {&(0x7f0000007000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000007000)="4793c32b31ab39022cac291079fc53f8caf64fbb89380649168c0f1590313757ffbb777b472832871ed2d9417901e597a4031b1383", 0x35}, {&(0x7f0000007000-0x2)="e294", 0x2}, {&(0x7f0000004000)="6f8776751cf1d3de62e4716ae6dd6675ac4195a887dd191a18f4fafea9", 0x1d}, {&(0x7f0000007000)="a1f59fd47eebd63590bfb6ed469594fa81b8e48b3b0d97ac8b4b2f801d3c0704ed1c75c99f7f25febb66463034cd8b83ef4d6e088cbeec86e43403425bdfdb66410babf32d83011eec5e7e97ef7ff266716d11562f16f3d38f585cedc9b7105abbee2b60de2dc62ad23ce3d23a387dcce526d8189fb5900ac48c6025eeefd498ae4ee9f8014364d5219e157fd8673667", 0x90}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000)=[{&(0x7f0000003000)="62d3fdb8867a55f589e312068b8f39c23a875c899ae9522c7d379a489a8ce26e0c44f33a411cb1d8b160c63a8b6a254e2de39619d3af1c40cf2b740014d0d36f6868820fa29ed9750de8dfed187ac116", 0x50}], 0x1, &(0x7f0000001000-0x78)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, 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&(0x7f0000008000-0x100)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x100, 0x800}, {&(0x7f0000008000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007000)=[{&(0x7f0000000000)="a817a8151f3ec024770fbc713f22e4edae8e5f5b61e40a1bafee0ce20758ce1d13fda0e1465800ac2cf857678440a9b53270356140abe6e37e7d2574a7cf9238609f3834c527ec4759690f8bf721fb915f8490f39813fb5022161118d627ed3617c387f6318031d3062c9c3c8dcd3e855b179a8c4ea7fcfae09c8dcedc7d7ec410", 0x81}, {&(0x7f0000000000)="a42bc4730041b144183fb5e651419ee6ed81cd52a4a7d1", 0x17}], 0x2, &(0x7f0000008000-0xe0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xe0, 0x4000080}, {&(0x7f0000007000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x20)=[{&(0x7f0000003000)="96832721d5ca152547a0985360cead237d2193cc624e889404a5071d179ccea55651b22ac35793b3ce3f1792cac823fa5627dca7ca001f51510cfda7145517", 0x3f}, {&(0x7f0000004000)="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", 0x1000}], 0x2, &(0x7f0000007000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}], 0x60, 0x1}], 0x9, 0x4) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="0000f1ff3c0c0000", 0x8) 2017/12/27 08:42:24 executing program 0: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a88000-0x6)={0x0, 0x0}, &(0x7f0000d4f000)=0x6) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d50000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x8, 0x0, 0x3ff, 0x49, 0x200, 0xfffffffffffffff7, 0x7, 0x40, 0x10000, 0x5, 0x7ff, 0x1, 0x9eb6]}, &(0x7f0000d50000-0x4)=0x108) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003b8000-0xb8)={r2, 0x5d1, 0x0, 0x3d52, 0x4, 0x4, 0xa0, 0x0, {r3, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3fffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x6, 0xfffffffeffffffff, 0x40}}, &(0x7f0000d4f000)=0xb8) sendmsg$key(r0, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d4d000)={0x2, 0x16, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_policy={0x2, 0x12, 0x0, 0x0, 0x0, 0x5, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000e8000)=0x0, &(0x7f0000050000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ab6000-0x8)={0x0, 0x8}, &(0x7f0000029000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000068e000)={r2, 0x40}, &(0x7f000084d000-0x4)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000b3000-0x20)={@common="726f73657cf800000000000500", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet6(0xa, 0x80b, 0x80) setsockopt$inet6_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000751000-0xa2)="4e9333d1904ee0c99f6b6b4c02b98417ada50d3af66015973ee271013686f99356b0256732667d5c6d294f102fac83dec4ccde81185f5f14013195a5007252145c322ad6db4e4275ee84da464f57fc5c64939736d80dda687ad2e25482d4847a7ccd9a1489bd94c1da3c9bc8182259ae5f2501417fbf42491e18be66e0fbe0db4a0524269715d7804742382b72e7e7ed87f339106d5845408688e0b4829c3cbce830", 0xa2) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004b9000-0x10)={r2, 0x5d8, 0x4, 0x10000}, &(0x7f0000c30000)=0x10) 2017/12/27 08:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c5b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fa5000-0x4)=0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b73000-0x4)=0x0, &(0x7f0000076000-0x4)=0x4) syz_emit_ethernet(0x6e, &(0x7f0000124000-0xa6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x38, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0], {0x0, 0x6, "b6d195", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "218e565b0bbf7b01"}}}}}}}, 0x0) r1 = socket(0x19, 0xf, 0x6fa6) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000191000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000615000-0x4)=0x5) 2017/12/27 08:42:25 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="51e3c6a047d9bd7d3947a0d97c9ee5c4ea362204ef7605ea10e119630e791f46806e523623fcf08e", 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f000063a000-0x4)=0x0, 0x4) 2017/12/27 08:42:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x806, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00002e6000)=0x7, &(0x7f0000d9c000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f0000dec000)="260000001200470006f6caff001a001407220700000000030000ffa0aa07373f05005d0008ff", 0x26) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000c69000-0x87)=""/135, &(0x7f00003ce000)=0x87) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000abc000)=0x81, 0x4) 2017/12/27 08:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x1) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a79000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bd9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000efe000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000d4a000)={r3, 0x2}) 2017/12/27 08:42:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000652000-0x38)={0x0, 0x0, &(0x7f000069c000-0x80)=[], 0x0, &(0x7f0000d16000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c89000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000747000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000efc000-0x8)={r3, 0x0}) writev(r1, &(0x7f0000853000)=[{&(0x7f0000ca9000-0x4e)="19edc924fd0eb2b21ca550eca55ac040f0c4826f373bd75c3302894ee8ab0724", 0x20}], 0x1) recvmsg(r1, &(0x7f0000c3d000)={&(0x7f0000d16000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000860000-0x30)=[{&(0x7f0000532000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000915000-0x88)=""/136, 0x88, 0x0}, 0x0) 2017/12/27 08:42:25 executing program 2: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0xcc, &(0x7f0000974000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000aa1000)=0x0, &(0x7f0000aa2000-0x4)=0x4) 2017/12/27 08:42:25 executing program 4: r0 = socket(0x19, 0x2, 0x40000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@hci={0x1f, 0x3, 0x1}, 0x6) bind(r0, &(0x7f0000000000)=@ax25={0x3, {"a854ffc5f50780"}, 0x3}, 0x10) 2017/12/27 08:42:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x9) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0x3e, ""}, 0x10, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000046f000-0x4)=0x0) 2017/12/27 08:42:25 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000063a000-0x4)=0x0, &(0x7f0000f85000)=0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000f89000-0x35)="7f21c8efc1e6442c8167292a525b452d3b67b08bd01f769aa6e6610326d1cd8e0ac66a402667cb6896b0f8768f314999f7885a0aa1", 0x35, 0x4008800, 0x0, 0x0) 2017/12/27 08:42:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0x10001) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000068000-0x4)=0x0, &(0x7f0000e85000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f0000900000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000c0c000-0x90)=[{0x18, 0x117, 0x2, "90"}], 0x18, 0x0}, 0x0) 2017/12/27 08:42:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000047c000-0x4)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fea000)={0x0, 0xfffffffffffffffc}, &(0x7f0000795000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ccc000-0x4)=r1, 0x4) pipe(&(0x7f0000429000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000095e000)={r1, 0x1}, 0x6) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00002e2000-0x4)=0x4, 0x4) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000251000)="cd0000001b0007000000000000003f0105000000000000000000000000ea00050029", 0x22) socket$netlink(0x10, 0x3, 0xe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000c6a000-0x6)={0x0, 0x39}, &(0x7f00002ec000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000555000)={r5, 0x7f, 0x4f, 0x5}, &(0x7f0000bd2000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000c5a000-0x6)={r5, 0x9}, &(0x7f0000b17000-0x4)=0x6) 2017/12/27 08:42:25 executing program 5: mmap(&(0x7f0000000000/0x177000)=nil, 0x177000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000014c000-0x10)={&(0x7f0000175000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000141000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000b6000-0xf5)={r0, 0xffffffff, 0x3, "48c6e6ca851d0f6f633b47d6041ce16ff0dc639e35d37080c9ecd905fb73daf49d0ff84b0649fc5e2ba1accc6777dcebecd8fa4854f88d14c2860a895d1a7b4e49c0b8359477968e3654b0bb36a81ff44024805ef76eaccfe5b854e051d353a3706a91c67d15b6e1c5e6fdfb18d4002a5be11621d405ab546eb4ea5d10d68be21ec26c72a4752a7a45a34f33b8e21a1dd5e5758929c495f3c9023bd84349b6a9f0a63f454112ef917a2cb3b8e6dee0a25b6ead77d9070e90e61d3dfb0caac42ef86317568367ba6829e28d9d9230f6e1b93262db47d424622a9d5950af5d56a097b7b4c073c3c3d7805dfb"}) 2017/12/27 08:42:25 executing program 1: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0xffff, &(0x7f0000fe3000)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b7f000-0x4)=0x14, 0x80000) connect$packet(r1, &(0x7f0000c4d000)={0x11, 0xd, r3, 0x1, 0x579e, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000faa000-0x25)="24000000190025f00018201000f7fc0e0a0b00000004bf0202ff11eb0800040048186be0", 0x24) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fe6000-0x14)={0x0, 0xb0b, 0xa3ff, 0x80000001, 0x6, 0x7f}, &(0x7f000091c000-0x4)=0x14) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fe6000-0xfc)={r5, 0xf4, "03205b6176b86cabd674d7be3bb928492722d01e9b43f6918b394f0051dcba49c07375c9b1752f2faebd556fbf646f7859d9cd71f50ff28aa7388d7350f5d3b3f9295452c285a1ca7b34fe86efb4273e15371e9242f7e528809344700c21b481dc27f200c538c547f0a3dbf0c6cf885da88386c232a8577f11340f62c5ec053f5df4deebf4dc5d44d5e1cd23b86ef0fb830ab52c92ef067fb482bd657347f33989dc2825a384b53f59528cff7265dee7710f296f8d15387845d650d9d39b112d340d1ce07f91423a8b7d6386e5e1567f4f40ce248a4a951b01c06389638b28f1612a74e3c1b1077e1bd3fd57a49bc95d738bcd93"}, &(0x7f0000fe5000)=0xfc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000cbe000)=@generic="784b0143bb8bc96ca1d0541afc53c611", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe4000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00008ec000)={r6, 0x1, 0x6, @random="f74cc0d41c0f", [0x0, 0x0]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000331000)=0x0, &(0x7f0000000000)=0x4) 2017/12/27 08:42:25 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x5, &(0x7f0000fe3000)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000fe3000)=0x5, 0x4) sendmsg$netlink(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x5d, 0x102, 0x9, 0x0, 0x0, "298d3d5d4c0001000000000000008197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636000000000000000545e47d262e57b61a1aa005b274d416d712e08d5340b647607ab8"}], 0x5d}], 0x1, &(0x7f0000001000)=[], 0x0, 0x80000000000}, 0x0) 2017/12/27 08:42:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000faf000-0x88)={0x4, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000)={@random="1cf98545b15b", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8808, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @multicast1=0xe0000001}}}}, &(0x7f0000003000-0x10)={0x0, 0x2, [0x7ee, 0xdad]}) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @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}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000010c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r4, &(0x7f0000f55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f57000-0x4)=0x60) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000f56000)={0x0, 0x2}, &(0x7f00003b8000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000237000-0xfc)={r5, 0xffffffff, 0xf4, "d9c4c11a146fb12ad8ac67530a5cc447e5fc3d5e16aebc05f1780edc1396858c63d6ac3b46f8b70f0ec242d5f85beedd3ea35de9c7ee9d92511526a5265a25b4e1556854d0a5eab07f1556f97f598ab04cd150abcf33edf3b6af22c91614ac4f8fa71ae7ae074b63a83a57037f3d435eb31319744d16033079c4405b4451dec08361f2710616026742b10cb07c372f2d588de35a85fba3688fe67d0fba283e63b5debab0e6a7c1b7abbdeb61ee1888e0f6af0cb65e9b4e709c286c64d3a3679144dfb069cc9e49f5209138675798b8e2a5fc7a34dc30f7776cec0c139ff46ebec5d09d3d550ce8af130fedf6b67172e8de0ec998"}, 0xfc) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f00004e5000-0x4)=0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000507000-0x4)=0x0, &(0x7f0000f55000-0x4)=0x4) 2017/12/27 08:42:25 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) 2017/12/27 08:42:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00009ac000)=0x8001, 0x4) 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) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000071d000)={0x0, 0x0}) close(r0) epoll_create1(0x80000) 2017/12/27 08:42:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000eeb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000326000)={0x1, &(0x7f0000426000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000b92000)={r1, &(0x7f0000ef6000)=""/55}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f11000-0x8)={0x0, 0x0}) getsockopt(r2, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) ioctl$sock_ifreq(r3, 0x8949, &(0x7f0000360000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00001da000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000870000-0x4)=0x14) 2017/12/27 08:42:25 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd5000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fd4000)={0x0, 0x0, &(0x7f0000fd5000-0x20)=[{&(0x7f0000fd4000)="af70c7932dd3c27f19d5b22c3400859ad11fc04214aceb1c21271dcd1a24d0010558591b4b3925682437b8fb1380aa389bcbb7d0fb9c3368a720a73d0a14e9abd23da8a1b5cf7d1f889e9a7d9cd0a7c64ad7743ba7", 0x55}, {&(0x7f0000fd4000)="1327fec96c852422e1f826b4fb6c25ace77946b872e354f30de3ac0c610ae4a4077d2d75ae88760b296dea6bbb7c3018eb8ca05e07fa1268981966e4007ddf4834ef83ace6c214a45fdd54ba4e9c4c9b1e73a31bf214fb4427ae6e0023011f8073c318e7dd94def35061165ca3a3dc86545773e74e834a09e5fbed7b3c8e8fd537d4e92cce0fcae3053916ef450f7be024", 0x91}], 0x2, 0x0, 0x0, 0x40}, 0x8000) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/27 08:42:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000745000)={0xffffffffffffffff, 0x18, &(0x7f0000125000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000012d000-0x4)=r1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f11000-0x38)={0x0, 0x0, &(0x7f000097b000-0x10)=[{&(0x7f0000449000)="c11f6aeb20f97fb204fed99841965c53", 0x10}], 0x1, &(0x7f0000540000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/27 08:42:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000339000)={0x0, 0x0}) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000b54000)="26000000130047f10714c1f8590022ff020000000200000000040000000001ff060010000635", 0x26) 2017/12/27 08:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) socket(0x9, 0x807, 0x45) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000743000)="0a0775b075e340e5b3b60c5c54dbb7295df0df8217ad3f00000000000000e653546a3ddc14d1bf09c58e35099aa1675fcad92c6ad6cb2e0d010000800000000050", 0x41) 2017/12/27 08:42:25 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006f7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000e65000)=""/219, &(0x7f0000001000-0x4)=0xdb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x7}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e88000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000099000)={0x0}, &(0x7f00004af000-0x4)=0x4) connect$netlink(r1, &(0x7f0000ac2000)={0x0, 0x0, 0x5, 0x11}, 0xc) syz_emit_ethernet(0x145e, &(0x7f0000e75000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x1428, 0x32, 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, 0xffffffff7fffffff, {0x50e, 0x6, '=A\n', 0xce, 0xff, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x13, 0x273, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x38, "0c369b091437ed72c37a71e7ce665e05c3a7378fafbffc85dc84c175c15fe5481ee1d96f9b0e0aa97a89c47328a0e03ab0850edc39dca1a1"}, {0xc7, 0x3f, "2f2f0341ddcd779f7c4c3ee48ee260aff9ccaea4216353ef84e8ede9dfd21fb2bba4a8c0a54ebb9b9cfb67062d3850bd3f1dce29c79a20213dd0694b2f7062"}, {0x7, 0x7c, "dbaa2edafe9bd99130cca6c9ace2eea526d719dd5c55bf7194edcedc11cd75c45ccb7e1f152c513bfa7ac029c147e34e02de58e0b4e1b4a989484bf42a735f1eea80fcac9e4ed7533e6f7c5a83e10fef448100bdb4e6e1fc455be996d1ffdadfc478b354ebfa340d5c022e8dbb900ecde5e33ff1444f35bb30f4d92a"}, {0xff, 0x1000, "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{0x0, 0x87, "b2c798772ea4ee511507627b85255383b677881ccf60bafa6eb07fa75afb8974e4ddce185103b989c8fb5b4b39f6a56e7e17315c96ee0732ac19b1c1e7e885a583e1d87f14ca3228fedf17f68b83bcc6ea7f9b43768dd3bc8e6f1bc0f61b56479b2abba2d3c595303e21ba3c814bd5f1b9c3212c280aac3163e24f610727545339fed47fafc1a6"}, {0xff, 0x74, "d943746a943e5844d7d55ffc3d799c7749b78296d821999418170c2f4d7d49ede100d9b4b667f4e5fbdfcc0ddc7abcbbd002bec7d0c8b8598a234a13338ec8eac7587e1628b6474c62c28de3cfa421c754cd37be75df9bd9ff397787a4859e090abf886dfe4e1a85f2d0da236b3620a722d9d6e0"}, {0xff, 0x99, "4ece38cc4eb7e1f7f892a29dfd24c1e2279797396b730f453ae4e7708d1b1c08014bd54e2aac2ad4d9f3cfdd4996a95a83437c259311b8d46709fa50b021e38cdddd02aa647c64f44b5020599620d1b531111e665d21cf33a0f86d3f58df5a4e8596d57bc2beab7321cb9b924bf38459c9f3a01c1d354cf327248033618f1559ba9a708635a4312077e7621359f84652ac8bf1f78f94eaf560"}, {0xff, 0x2d, "29e8d38af5c26a7a5d01bb876644f780a2959992bebc96e84cb618358fc857b1cdeb6e169091e0b030fd710352"}, {0x0, 0xd4, "454578829bcd3e395937bb7c0e0da343bed670edc56b2d4c5f7b0d4e35db3a8ab62525a63781e6a25a739e9b359606e7bb78dd82e055440fd5db1d232bafccf56c6fc5fe286b62e70ef0bf644e0572a4e31fb95ca2d6aefe86576ca74fa8c818f658b1337c0824b7c27f87e83f1899bf2ae22b3da4c703faaceebcc2e82750887a2ff2090ce0028a47cf0798e2b2f0316f2c80cee5047bcabc14dc4b0d70315e070f5fd1d70ef7a218904ab2c4a7897360fc9fb9cede1c3579cda8610ce0a3df8be399509d2b30b4dd3ed1e1af9d6ed426681a61"}]}], "8b054ba87220d4ef00ee7d03c9167da6fca8d6ad412a6623a8ad42caf5a10cf7ef730a6c6f8d9dd7608e9160fe150c04e4a4d7b577bc1b9ef3beac1aa574bf1569b58211ba51552fa7375bd5e3a03a43"}}}}}}}, 0x0) 2017/12/27 08:42:25 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a69000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x7, 0x6, 0x80, 0x1, 0x1, 0x80000000}) syz_emit_ethernet(0x4e, &(0x7f00005a5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x7, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000002000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x2a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x8001, &(0x7f0000001000-0x8)={0xcf6}, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x0, 0x3f, 0x10, 0x80, 0x80, 0x7, r2, r4}, {0x8, 0xffff, 0x1, 0xabd, 0xec2, 0x8, 0x9d86, 0x725}, {0x80, 0x8, 0x7ff, 0x8000}, 0x1, 0x3, 0x4, 0x1, 0x22, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffff8001}, 0x2, @in=@multicast1=0xe0000001, 0x6, 0x1, 0x3, 0x7fffffff, 0x9, 0x4, 0xfffffffffffff12f}}, 0xe8) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5467}, {0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x9001}, 0xfff, [0x7f, 0xfff, 0x4, 0x1f, 0x80000000, 0x6, 0x18000000000000, 0x5]}, 0x5c) pread64(r0, &(0x7f0000001000-0x8c)=""/140, 0x8c, 0x0) 2017/12/27 08:42:25 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000-0x4)=0x0, &(0x7f000000e000)=0x4) accept$inet6(r0, &(0x7f000000d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000e000-0x4)=0x1c) 2017/12/27 08:42:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000051d000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fac000-0xe5)="ba7a07aecf400514f3175d27565363a37871e21f8a7677d438ddd1bc574df17b709da0d3fa599d95dcb7ae155f40e9f982d9d0d1a68b28c28c229c344d3a05aa821411dffa7406b30d2f0ab4e4c427093d52a02f7a70bc786c9be4ac515180e9fb92b5d3c5df933de21af1d234bfebeaa8721f9faa040822b0800a5acdab88667c216f741c1b2ac4ff0482f98d781a3bac70bcf855ff8aa2f9180b6a25bc2e63cbef69c4cf0e91781918e6d74bc6cf3dc810bf553cc2127e965aa08c2e9857008c28020e6b44f4cf2ddcec88cd03976584c9367fda99e2de03106b488619ba61cca243c3e3", 0xe5) connect$inet(r0, &(0x7f00008d3000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0x7, 0x0, &(0x7f0000cc1000-0x8)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000171000-0x4)=0x6, 0x4) 2017/12/27 08:42:25 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e59000+0x1a1)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x3, 0x0, 0xffffffffffff8000, 0x0}], &(0x7f0000e1f000)='+\x00', 0x0, 0x0, &(0x7f0000001000-0x31)=""/0, 0x0, 0x0}, 0x30) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000684000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c52000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000264000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6f, r1}) r2 = socket(0x11, 0x802, 0x0) r3 = socket(0x11, 0x802, 0x300) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000fc4000-0x10)={0x0, 0x5c, &(0x7f0000fc4000-0x5c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000fbe000-0x4)=0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fc4000-0x4)={r4, 0xfffffffffffffffc}, &(0x7f0000cf7000-0x4)=0x8) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=0x3, 0x4) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) 2017/12/27 08:42:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00001d1000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000041c000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007db000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname$inet(r2, &(0x7f0000e82000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f87000-0x4)=0x10) r3 = accept(r0, &(0x7f0000c06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a05000)=0x58) getpeername$llc(r3, &(0x7f0000bcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ba7000)=0x10) connect$ipx(r3, &(0x7f0000be7000-0x10)={0x4, 0x401, 0x8001, "d659eb17988a", 0x3, 0x0}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000288000-0x4)=0x0, 0x4) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a15000-0x30)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x8, [@rand_addr=0x101, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @loopback=0x7f000001]}, 0x30) r4 = socket(0x2, 0x3, 0x2) setsockopt(r4, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff1200aa050800000003078038", 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000cfc000)={0x0, @in6={{0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28000, 0x0, 0x2, 0x1, 0x20}, &(0x7f00004af000-0x4)=0xa0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000589000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000066a000)={r5, 0x6, 0x7, 0x2, 0xffff, 0x66b}, &(0x7f0000bb7000)=0x14) 2017/12/27 08:42:25 executing program 3: mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x5, &(0x7f00005af000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000012c000)="ffff27191a0100235f0005000000000007000400010400000000000000fffe000225070997c11e0000000000000001b9", 0x30) read(r1, &(0x7f00004eb000)=""/94, 0x5e) 2017/12/27 08:42:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f0000043000-0x38)={0x0, 0x0, &(0x7f0000167000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) accept$packet(r0, &(0x7f0000c66000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000444000)=0x14) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f00003eb000)=""/57, 0x39}, {&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000691000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b77000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000035e000)=0x1ff, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009bf000-0x4)=0x7, 0x4) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0x10, 0x80003, 0x5, &(0x7f000028f000)={0x0, 0x0}) r4 = accept$netrom(r3, 0x0, &(0x7f0000a8e000)=0x0) accept$netrom(r4, &(0x7f00000f0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000481000)=0x10) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f88000-0x4)=0x0, &(0x7f000051a000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cac000)="a53399886297652c30f0d53bb5479ea32d81ec2bfc7520948d7e4343a61a9b41d3046b343c3f3fbc804dc5c539f1f195c54aee20a82aded21ed228eae18e08ab651d98679cea878c46e026371bfa4f71f1a32b33163a35d33a92b56a17ba24da79f8a07bb1ca84eff0cfe2a86542826765f76c81b1095d7ea8d26b3265474bf493743fbd897e78613c763808347133a5c989166dedcd8b31e781017201c187a975b8f8d3b5ee68ef4a68e8f411258ac9a1d5b0d0a367a2978c40bc95e565b564a85f2d7977903355248bdf79b5de35ae9f4399b1ce042e69f777ba9a6037f36adda7e8814dbead4b363f52cebe7761a5507b8d74ceb382a7", 0xf8) 2017/12/27 08:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x82f, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ae6000)='\n\au', 0x3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000ecd000)=[{&(0x7f0000d27000)="60abfaf667df611b477bc41159e5c766", 0x10}], 0x1, &(0x7f0000530000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000e69000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/27 08:42:25 executing program 5: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000310000)={0x0, 0x0}) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000275000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000311000-0x4)=0x8, 0x800) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000ee000)={0x0, 0xc1, 0x101, 0xfffffffffffff33e, 0x80, 0x9, 0x1, 0x6, {0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9003, 0x82a6000000000000, 0x9, 0x8, 0x1000}}, &(0x7f0000312000-0x4)=0xb8) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000029d000-0x8)={0x0, 0x80000000}, &(0x7f0000311000)=0x8) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000311000)={0x0, 0x4, 0x8, 0x64, 0x3, 0x5180}, &(0x7f0000225000)=0x14) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002b9000)={0x0, 0x4}, &(0x7f0000312000-0x4)=0x8) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000311000)={0x0, 0x5}, &(0x7f0000311000)=0x8) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000311000)={0x0, 0x2d, "3c6cdf941f441bb54a59b98feddeb4243eb9968ca1690f0ba863d6383ad343dc8976bef7490964d8ab4d79145d"}, &(0x7f0000312000-0x4)=0x35) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000046000)={0x0, 0x400}, &(0x7f0000312000-0x4)=0x6) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000177000-0x38)={&(0x7f0000247000)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f000001a000)=[{&(0x7f0000244000)="d2b00f0d0a7ba13dd5e8f9819cc095e11698f4f09490eb9dd24e733ec5098cb1692c64af77bffa6da88332604aaabf249f283d7ae59357504e6ab32a12d90b7d12da67b84ff4aaa2ca70099f0044fdccc2889a4b15cfdcb0d55625fcf2194efb79ce62fedbac1dfaf090303d145fd9754bc6c2f943bf281989f03f54e081500384a27b271ee679934adca6", 0x8b}, {&(0x7f0000311000)="a3737d032934dc91421650262bf05149444bf9dab233cf4db2681d7476cc0121ff4dcb9b04bf6fe6677d72b3b16f55260c6779910919ddcbd47f7a8e97647274bcbf11c4c3c02157e60f3cc898", 0x4d}, {&(0x7f0000311000)="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0x1000}, {&(0x7f0000312000-0x1000)="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0x1000}], 0x4, &(0x7f0000311000)=[@sndinfo={0x20, 0x84, 0x2, {0x927, 0x2, 0x2, 0x69, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x2a58, 0x40, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x1, 0x3, 0xfc, r5}}, @init={0x18, 0x84, 0x0, {0x1000, 0x5, 0xffffffffffffff80, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x848, 0x8206, 0x5, 0x1, 0x7, 0x200, 0x7fff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x86df, 0x8001, 0x204, 0x0, 0x6, 0x10000, 0x3, 0x1f, r7}}, @init={0x18, 0x84, 0x0, {0x9007, 0x47c, 0x2c, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x200, 0x0, 0x7, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x8, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x1, 0x100, 0xca7, r9}}], 0x1e0, 0x0}, 0x8010) r10 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r10, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r10, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r10, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) [ 187.896162] netlink: 'syz-executor2': attribute type 16 has an invalid length. 2017/12/27 08:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000003, 0x0) ioctl$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]}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000517000)=0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a96000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000a32000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003ef000+0x749)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000d69000)=@req={0x5, 0x0, 0x1d, 0xfffffffffffffffb}, 0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000810000)=0x4, &(0x7f00007fb000)=0x1) [ 187.966217] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 187.996250] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 188.006712] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/27 08:42:25 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) socketpair(0x8, 0xb, 0x2, &(0x7f0000c13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r0, r1}) 2017/12/27 08:42:25 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fd1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000242000)=0x10, 0x80800) sendto$packet(r0, &(0x7f0000549000)="03221751834b159c26864876e678f1abf8296f5cbbf9d0e2b6d10ce124bbd97e763552ce23a164278e5ddbc41f6396167381e7034eea9a2cdb3d39a1cf2065b0c5abc789e50347f14a070adda2e50312ad1fe9706aa0473f3d11dac3c90463b161e341fb05b5fee506c1c47f216b936cab44f7b1addf1f56b9ea6f42a336", 0x7e, 0xc001, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fd0000-0x1c)={0x5, 0xa, 0x4000800000080, 0x2, 0x0, 0x0, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000044c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000fd1000-0x82)=""/130) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x1)='X', &(0x7f0000172000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2017/12/27 08:42:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f3c000)=[{0x0, 0x0, &(0x7f0000f3e000-0x10)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffe}], 0x1, 0x0) 2017/12/27 08:42:25 executing program 2: r0 = socket(0x400000000000010, 0x803, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000978000)="240000001a0099f0003be90068ed190e020808160000000000ba0071080001007f196be0", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x4, &(0x7f0000000000)={0x0, 0x0}) 2017/12/27 08:42:25 executing program 0: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f03000-0x8)=0x0, &(0x7f0000f02000)=0x8) 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) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2017/12/27 08:42:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x46, &(0x7f000093c000-0x46)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, &(0x7f00001f2000-0xc)={0x0, 0x1, [0xcaa]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000086c000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xdb7f, 0x1, 0x60a9, 0x8}, &(0x7f00006ea000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ffe000)={0x0, 0x4}, &(0x7f0000f58000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000036e000)={r1, 0x10000, 0x7, 0x502286ba, 0x3ff, 0x15, 0x0, 0x20, {r2, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1c, 0x1, 0x7, 0x1}}, &(0x7f000087e000)=0xb8) 2017/12/27 08:42:25 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) write(r0, &(0x7f0000f79000)="2600000024004304000000000010910000020004010000000000000001ffffffffff03c76e35", 0x26) 2017/12/27 08:42:25 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f0000036000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000037000)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000038000-0x4)=0xffffffffffffffc1, 0x4) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) [ 188.027269] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 188.061353] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/27 08:42:25 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$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b66000-0x30)={0x1, 0x2, &(0x7f0000fc8000-0x10)=[@generic={0xb69, 0x1000010f510, 0x44, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000fc5000)="cb49", 0x9, 0x80, &(0x7f0000b5f000)=""/128, 0x0, 0x0}, 0x30) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000dab000-0x2)={0x0, 0x0}, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c56000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000794000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000970000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00004ca000-0x10)={r2, r3, 0x39b}) 2017/12/27 08:42:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004b7000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000074f000)=[{0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f00004a3000)="f7749bf68a3dba6693711899fbd6a3b8baf57a2a030bb84757b3a6230fdc52ed", 0x20}, {&(0x7f0000420000)="19ecf7e335e840ee62de5ac3ed7cd7e343a3d8ab06a8b056b683f3ac346e82dd487133ba763019ba4a0052050931c4f05333425026f3583cce24dd4ffe353274fca818a5a84d4fb395efa66650225d1c452ee18cd688af3c0cd1300e8595cc17a0d694423f6c75a4ca67976d4e08a32599e5340272fbbafbc19eb5f620249bba125c2b7b48b6557ef4a01619f26165475b0c3dffee2e384376cc3754494d95981728b2e0ffc5bb874bb26bc388fc17adb2410d051fb377242ff69cd8b953c7c82ed2616f15", 0xc5}], 0x2, &(0x7f0000bb7000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xb6}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7f}], 0x60, 0x20000000}, {0x0, 0x0, &(0x7f0000162000-0x60)=[{&(0x7f00006fb000-0xab)="e680ebd2a4b4c5f99228254e87cfb7419f3b404e8340a7d45df0c8a4aa7c2009d1076a055ad8674c4782228ce7790bafdde03de7a9950a964eae5fefaddd534e3321eb1a3ba4fd99e203dc42bd0659a7e1ae3036aa9670e20c33f27059df7f232968d96f9f523edec1a0a8f9b5ac686ea5c4ba96540ef3ebc1514fe2756fa64e2329dae2a5b3b844ed9bb8fd13830b9fd6172c209e4baab4ef72a9c2178749f5ba4b42fa677166e818449b", 0xab}, {&(0x7f000092b000)="67ab14171b4fd78f208127c6f20fac1f601e6d2b41bf22f8b29b8408236fa7e415ecf69b4bf04bf540f23833a98fd2cfbdca9d4ea709f847d2938cdf13ef2ab2d1d2e608dcd63d202c7bd449cbbecda9ee0afca1bb89edfbd99a9699ec62e306535e3e09608e6f2ad88d0ccb95e9aba45b1ee655423a4e441dc3d320930afa5ec1d48a2bcea669fe0247ba6fb3db684e4dc245c6977005c515fc738008c4a993059c058c90158bc08ed74f12c53882eb790b0ff6ff3bb5f596efec7e5b70c38b38d0e21e6b472d84ebbb", 0xca}, {&(0x7f00005d4000)="afe291c170c29ca5", 0x8}], 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000b1d000-0x90)=[{&(0x7f0000c21000-0x6b)="ebd013f49c719576618262468bd59eaa56a9a229d06c20291e9c1aefab8cd458f76e50e20a1c843d6ed895ea9e45c9afca077410b8df8b054812603a7e16a2da6962a0d41eff6399c02ed9b222b942f0cb418cc817ee8c70213923f6e96d6162759d0019577eb8a1723765", 0x6b}, {&(0x7f0000605000)="a5bafda995ceff7d18a0cb61a96d90ae839f21e37f95a7a18e0d7851e9c2cb173854f5e6cf85ea35ddbc32d8af2f22b42ddff5b416e42951e78fb4227376305060de71a01b0f3f0ec95d1d13fe7cb249f120d66b57c8667d6d59cc60405850d589ede581a57d56c4b376154d242067d9670574c6e05982f3a21fc30041093d2eff7e6990c02afd756c15476b70d3a51151f98f55ba3b752fe833b49a2b9dbfc42389bed4136bc38a01cf735be7a54d4b04f88a34c6313bc3b63474", 0xbb}, {&(0x7f00006bf000)="7bd89e9b1f5a2b88ce1d064ad7ad32640e5d7ed0b698d368abdb94cfc3f889917a71c663253dde4512496c65c27f349c0b7f98dad8d05cd56603fc8b97d0373ea195cfb994f4456b9c2bfaa0e03e13c0f01d1af0fb0dd19d8d7c8e2a36b5023e46c1e1908081ba200c183231b1e6e5ad46ef622be72b21fc99bbb1d34c3a93b8fbf6ce37c7a24f477d80ccb9", 0x8c}, 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0x1000}, {&(0x7f0000dab000)="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0x1000}], 0x5, &(0x7f0000774000-0x1398)=[], 0x0, 0x24008800}], 0x3, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f9d000)=[{&(0x7f0000c2b000-0x74)=""/116, 0x74}, {&(0x7f0000477000)=""/71, 0x47}, {&(0x7f0000b38000-0x45)=""/69, 0x45}], 0x3, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/27 08:42:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000640000-0x128)=[{0xf8, 0x16, 0xd, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000040f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000057000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f000050c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000204000-0x8)={0x1, [0x0]}, &(0x7f0000538000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c8e000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0xd84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5e000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00003f0000)={0x0, 0x13, "4862330257f1eb3da4604431e0a6e1233c25d1"}, &(0x7f0000f65000-0x4)=0x1b) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000567000-0x18)={r3, 0x904b, 0xf, 0x5611, 0x1f}, &(0x7f00007f9000)=0x18) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f01000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000056b000-0x98)={r4, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff52, 0x7}, 0x98) 2017/12/27 08:42:25 executing program 7: mmap(&(0x7f0000000000/0x8de000)=nil, 0x8de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008dc000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00008de000)=0x5, 0x4) 2017/12/27 08:42:25 executing program 5: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000d1b000-0xb)={0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0}) shutdown(0xffffffffffffffff, 0x1) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d23000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x2, 0x0, 0x2, 0x4b, 0x1000, 0x10000}, 0x20) 2017/12/27 08:42:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d1c000-0x4)={r0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000365000-0x4)=0x10, 0x4) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00009cb000)={&(0x7f0000798000)='./file0\x00', 0x0}, 0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b82000)={&(0x7f0000745000)='./file0\x00', r2}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d2b000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt(r1, 0x541b, &(0x7f00005b4000)="ff2df2448d0568b5f0e581cbe985a4d8f2902ff7b2224aa48da571daea0de5fb4637efcb9da8d60a4d16b5d02b2b4c1ff27d39e7c5b1c2c8db706efa21d995ecd76bc6daaf924abf5cd44569fa9e923fd7257dc010a7c153a60c63e364701f4697c007f96ce7a682c34236731885") 2017/12/27 08:42:25 executing program 3: socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000439000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@random="43a913f6715a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @igmp={0x3f, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2017/12/27 08:42:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000544000-0x1a)=""/26, &(0x7f0000036000-0x4)=0x1a) pipe(&(0x7f0000264000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005b3000)={0x0, 0x7f}, &(0x7f0000f85000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000055000-0x8c)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000045e000-0x94)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x72, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000984000)={0x80001, {{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]}}, 0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000155000)={0x0, 0x79}, &(0x7f0000c6f000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c8b000-0xd2)={r4, 0x9, 0xca, "980c75fe8fe0c23265eb462aedbb5170e3e0ac379270f35cdf033d35a0612776555ad8750d50a259150431ab92a75702974eba327f6a85cdc4f8093484094d5eb13185202d4346d7aceb62072dfc3fb1dd98781d8e82a45cdf9ed1a2a5ef98bbbcf7191c3cbed60ac73db76322b69d86908ec1cb2ce65c029c642589b8a091896826d6d71a4e106e9280e24341ad576076ddfe5ea67cbb4eacc308cd0b8ae873db1f147e4b0d606a120c471901df8bf88c7aadc1e958ac058ad7c63cd0f0701ed8c6575e2181dfdfd4fb"}, 0xd2) r5 = socket$inet(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000f29000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b35000)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000256000)={0x6, 0x100000001, 0x1, 0x101, 0xfffffffffffffff8, 0x6, 0xffffffff, 0x7fff, 0x0}, &(0x7f00001ae000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f000001f000)={r6, @in={{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d0f000)=0x8c) pipe(&(0x7f000047e000)={0x0, 0x0}) getsockname$ax25(r8, &(0x7f0000b49000)={0x0, {""/7}, 0x0}, &(0x7f0000ce4000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f000045a000+0xf44)={r7, 0x5}, &(0x7f0000771000)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ed8000-0x20)={@generic="ff47958de9ac2686b4e125c9a8af4a5b", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f00001df000)={r7, 0x3c, &(0x7f0000df1000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8ba9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}]}, &(0x7f0000476000-0x4)=0x10) 2017/12/27 08:42:25 executing program 7: r0 = socket$inet(0x2, 0x6, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = socket$inet6(0xa, 0x80002, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x80000000, 0x0, 0x4, 0x1, 0x9, 0x1, 0x6, 0x2, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f0000003000-0x2b)=""/43, 0x2b, 0x20, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x3ff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000001000-0xa7)="e577127f693851242716d749991c5fb6ab616baff9307a762891874e8463f3a847cef97f509a7d8315e21bd55020dbebe331d044688e1e6a4347706a35e67761476ab89ee0593c94ecc88fa6d61996a18239f3493480a1d899c3c24d8e34d83d6c5988e79b8d463f039c9727cf511c607f69a55d63def62a8c20216b4d582e7773a0ee97db3f18b9887f1d515f7a3f26cec0603f62d1d93790a211f7e6e9ea5aff3f8d754e8062") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r4 = socket$inet(0x2, 0x3, 0x3) close(r4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x7fffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001000)={r6, 0x2, 0x1, 0xfc}, &(0x7f0000001000)=0x10) ioctl$int_out(r4, 0x0, &(0x7f0000c8d000)=0x0) getsockopt$sock_buf(r5, 0x1, 0x1f, &(0x7f0000002000-0xf6)=""/246, &(0x7f0000001000)=0xf6) 2017/12/27 08:42:25 executing program 4: r0 = socket(0xd, 0x4, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f00001c0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000cac000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x4)='bic\x00', 0x4) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f69000-0x4)=@int=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 08:42:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xff}, &(0x7f000094b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000019000-0x8c)={r1, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) r2 = socket$inet6(0xa, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00001ac000-0x20)={0x10001, 0x8, 0x8001, 0x6, 0x7819, 0x1f, 0x61e, 0xd05, 0x0}, &(0x7f000052c000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00008c2000)=0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000578000-0x4)=0xffffffffffff7fff, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001c1000)={r5, 0x8, 0x0}, &(0x7f0000fcb000-0x4)=0xc) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dcf000-0x4)=0x0, &(0x7f0000fcc000-0x4)=0x4) 2017/12/27 08:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000a2b000-0x10)={0x0, &(0x7f0000f07000)=[]}, 0x10) 2017/12/27 08:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000b5e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000ab4000)="", 0x0, 0x0, &(0x7f0000d72000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000685000)=0x10001, 0x4) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000057b000-0x75)=""/117, 0x75, 0x0}, 0x0) 2017/12/27 08:42:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bc4000-0x2)=[@in6={0xa, 0x0, 0xfffffffeffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}], 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2017/12/27 08:42:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = 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$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d2000)={0x0, 0x3c, "c8ed6c25e41a4d30b7975313b71c48115c4a163ba512b3098ccf9fcb2151ae50cee41f86617f5721539ff9c8e2e7d01fefc3c44f8524491d617573df"}, &(0x7f0000ea2000)=0x44) sendmmsg$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)=[{&(0x7f00008fd000)="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", 0xfe4}, {&(0x7f000048e000+0xd95)="2f076914fda9b0b6ff8c4eb23a3dc81c2fef1b3f7eef505ad9fb6afbc7420d98925247fc94e46c0fc4747b6f089181f2e0341f2fc268105295a2f8a2588d556ba9967b2a4404eab75baaccc2d707d1bc4e8058ae08a06e27aa75a11103139c5f5805e7d8e23b8e8fca787e191a10b9fef8c0a74b4db181e6c02a92535e1172ed2f8fe4e44069b9ecceb6bbf21cec1a3cff9094846873f7c28f7d0e51e09ec7573a70d9b69f79bebf5642dcc82eb0f5e061047c4c2b09ee45159302dc9394a159dc7e794e1f579edb53dc07058be9a5afb3d4f093e1cc9aa549018a0d6beac16c170c6a54816d502fff1adb6979ea9d38334f319853eabe3b5dc79edba617e68bd04f80b4c0bcb65c2d994797501084f2be28428522d86293a6491d0e71586f7f056cfe94b8a30da119ce7156f18e2c494086e38f094d9f146eba4197c622ee3e4dbe59b07e9ce6dc5fa726019516a2a3c03803a3f6faa5bb1089f5dedc5e205caa2582bab609b817009b6e20482a67c71aaffa943981db5483dc8f8b9f13c2ab8729d4de5b56281fa9102ff7d32899023cec77543eb8514bb036a9a7be422e4c35d3a65a80f3e385b692cbfd8b08da9e6073c0153829c99bd08bc3d769fdc6d7c9a3cffdeaa9527a6c07a40a55e61f287369e8f8fb42c924a15b653c42b4a137c058920a727614bd0f09501cc96c266ab3190cac0ebfd255fa71726d80e5eb75f81241da442bf7acc03d6789620f397b220a258a43a96670dbcffc51bc7db06bca2892a2837eb0e2b3e1758ab8120ce32432f547da850b5521e235f4732b2096ac3eacde00bdc9097393ddef563f28d247818d1ffcaf2d74195f0f20599489d1aa2a4d014ca7b0a5475f3b2f1ba57a4f4bc56501aa076491126a96356355c3f91a61ab8e78a690a0c8ff4c971d2106a2dfa75996476ca9bec1a2b3888529944398b816bc58286facf67df881ae8fff7ccc8e81affaee1a8dfb57a3ce11286833a3484ba350c6b893134fa4dee823fcbe9771ee1cae6c9013a5fe5a031cc8d44eb7574d2861b42f98db5d4e82295df0a0c854ddfb7d6939a43b1d5b31bb91c360db8dd0ac25cc7e2997d73aa11e75c54c7a755e6de333710d40c31afa1d036815fa9c5945e1e185ba4ce2d4873a622c6440bbbc736f1d23f9e43eefe075797e23f08e8776b42bb40b70fc4cafde106354e6ddd700c8bff827d1126f83063dcaf821c8364edcb20c5a0e60f75f31dd8647faecb06fd9af3a57ef656ead888b2580bb4a591ea4b7a87d5f84c188c48f9f0380fdf1b4dc18bbff5a099613b90b6053613958d7322d490866e8a3489f27cc557b9c5b0db6fee48036eb5cd5dfceebaaa24f4838b9b2051b296978ecf978ef83e29ddc85242b1b3c70a2da44f1aace83e86c504a73d78b3923d5f62d2cb5ca113a2fab8ce1b200dfcf85050dc557a926736eae5dee61efef36071be73a952f23d49ca208d5ef674fb45bafa49ee54c8ff04972491635aedd14e4ce70e13c2cdc7ee2945488ab062716b21f173bdb99ecbdd3c62fea83db3203355bb94c9be4323dfc3a95368780af7de26acc94ca865c6627b71c2cc06bb965389cd1923fb9ed03475279f84322e72a0ab1b3dde24951708d8f33ee8991ed3964ef26bf956f49b3b09134a3b00cca60957834b3e5254b422ddcf171a6212e9337f9ed52e2dda7d5ef58548760a262677609fcdd28f9767fc99da8b567a32bdf711b787a5a1e36700750f23f1d431886c09fdb42bd7109e48d2c542cb5cbe33bbd3af765f74dae2a410397b61d964cdcd65d7b57c0f863c951ec04b4505ff65dc706b39cc5d476b4f51da84b09eeea47dad62c0fa2c8d26c203ff2cf8e827b9e583a97c79aa3e400df6621b6a64853dc6ee8ea38b58be334cc0bf609b744e284643449752c7c61419ace43982327174f5e66164a10fcbfbf0da96061b5b01887b8848941591700d1c5949b509dcdab7c7f33bad5fb54b4895c8c345b7efd6fcaff92ec150a478a0d2c00fe511183752c284465a03db960d73a27466058bc7cc7ac44564516390b291a2da4b16acdf34002bbff2a1cdafe6f0c3e350693bbb1c25fd63ada646ff4632f397757efbe92914e1ea3049fdbda81ca26f4a9e89ba39c4748646ae1c1f207d642086ce7b526edd1d0f402c54baee7831936c50025fc347f1ffca3231574ff255fa30298d195e1b99ce682876f77c5fc2ed65b51241854bfc6d0a4ff25ab7048a5641deacaf31d799c2b42961e8c515129daf841df6c28d39c15a002c6c612e058eca9099713688971f9a11f52f0d0f0f7bda487135e1f6b45a0ab7934d05b61167e4fc9046574365c226e8ee90749440fabd1fe7ae2904aef15f701d7d3961eb115e062a51321ea16cdc8aff7045dd35ceb822d4386aa87e190008470f65c12d05dcee008395f3178d921cb73a033e13759651c23322cdcd34e3fe30ade45c2853678297be5bc7412b31d23b6e081f2632700e9ddf7f68175de3973e88e8b12fec9a4b6b3fc39157cfb498f2d031fe3c8b4af8e15485ee6be22d6df6d209d40d7a09667628d723e7cfd249d9a943d9ccd140aa6c4b107fd311741a1bedf7f16ef6df49f69aad8f49b088d16080a389c9cd219e9ce06b0587102238f4449cd54e8e0f78f8ebc43854ef3d598669018fee40d3d08fff4db6f3d0ebf759507e5ed9943c693725a39f5975543744ba0f09a53e60dd244a3bdaece23bd1172eae6af66c5511a515750783528cb82e40ca0a214bacc2444297856338cfa4511399e2b17f40eaa4493e5119d2ba1fd442f04067232127ff98ff2e3bbba3338cc4465c87c87f733c8a0b26096a8499497933ad2f7e1b4759845e44e6128be64adc30d82f1b438845e091f3ae6151cf2d3c0c9b2595e2161327aa87e6cc112839b561e4d88791e7d81564b19e6e93fb1dedd2cdb75dd34511825ed487956619491fdc476132504c83856ff26a136b61c7b3fa9a50b9856904306f2215805ea4e0910e17ba509b9ce10bcd7804c73c86e3d2bcce78bade01d8bc33b6381f216eb0d65b577a1e7a60e9ee1ae7855c0962eed5b0413c4f594eaacc71a00c63c54691fbbe896fe71d0d8c5621c5ada10b9db9dc43b108a5f063186792aed8ed52a9248f7ecf98fbdc36338acb3ea50d4ab4d35e12996e9bb7c210863fe2bb149a5d5ce9f911b84c2fc17e46dc64e0629481c3f168974734d86721558eba2758da921672eb2ebe8d7435988ba30fb1c29d8b5680b97696d73e17c0b099101cbe79a8ce930d29a10273f2a9a92ac21578d8d8523ce3855a7ed9542b0ae331e6825cd498f249fb212ed07af37d49afffc967a187413f0279d140ee1bf2fd77404daaa9faa0752a86fb04f098c7c1c6e1ca295175229f4a92f5497cf176ea296a32353358fdb6ba387211543abfd01b760a690b0804b01838bab8d6bbfa5dee08f9661540e6c72f381b994fe9584bbb50854535d7458588568185b9fde76bb8e5cfd9ffd246b1823f181ee95edcaff79e0636e902361f5d006cdc6c358131cf0f80f4a41541acfc3d9af4fef7b41599680f5bdf076be3ae401929540bba11c9571c43bbb0626c6ef3a", 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, 0x40000}, {&(0x7f00008ff000-0x1c)=@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(r0, 0x3fe) r1 = accept4(0xffffffffffffffff, &(0x7f00006ce000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004ad000)=0x10, 0x80800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b70000-0x4)=0x4, 0x4) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r2, &(0x7f0000260000)='$', 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000c45000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="11cc4e28abb3e168d0ec175c8614d6a7"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d45000)=[], 0x0) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) writev(r2, &(0x7f0000ff7000)=[{&(0x7f000022a000)="a7", 0x1}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccd000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x108) close(r2) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f63000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/27 08:42:25 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a89000+0xfdf)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8000, 0x2ce3, 0x2, 0x7, &(0x7f0000001000-0x10)=@common='ip6_vti0\x00', 0x1, 0x101, 0x0}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x14, 0x43, 0x205, 0x0, 0x0, "298d3d5d"}], 0x14}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000010000)=0x0, &(0x7f000000a000-0x4)=0x4) 2017/12/27 08:42:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) sendto$inet6(r0, &(0x7f0000d2a000-0x1)="10", 0x1, 0x0, &(0x7f0000b4b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e2a000)={0x6, 0x1, 0x100000001, 0x8001, 0x7, 0x0, 0xf5}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000ad000)={r0}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000011c000)=0x4, 0x4) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000a67000-0x4)=0x0, &(0x7f0000675000-0x4)=0x4) [ 188.287538] sctp: [Deprecated]: syz-executor4 (pid 18323) Use of int in max_burst socket option deprecated. [ 188.287538] Use struct sctp_assoc_value instead 2017/12/27 08:42:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x4)={0x0, 0x0, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000)={r1, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x34, 0x0, 0x10000, 0x10}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r2, 0x5}) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f000065f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000d5000-0x30)={0x8, 0x3, &(0x7f00005ef000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x415, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000afb000-0x6)='syseO\x00', 0x1040000000000001, 0x80, &(0x7f0000d18000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/27 08:42:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x40000002, 0x401) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100000002}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f00003dd000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006fe000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000038000-0xcb)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000057e000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x20, 0x3ff, 0x8, 0x5}, &(0x7f0000bbd000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000020e000)={r1, 0x4, 0x0}, 0xc) 2017/12/27 08:42:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005be000)={0x0, 0x4, 0x6, 0x6821, 0x722, 0x2, 0x4d6, 0x10001, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x800, 0x66, 0x100000000, 0x2}}, &(0x7f0000b92000)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b09000)=@sack_info={r2, 0x8449, 0x8}, &(0x7f0000d91000)=0xc) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x6, &(0x7f0000f01000-0x39)="b94faf573420"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005b4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000961000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x1f, 0x0, 0x9, 0x7}, &(0x7f0000226000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000346000-0x87)={r4, @in={{0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x3, 0x400, 0x24}, &(0x7f00009d5000-0x4)=0xa0) 2017/12/27 08:42:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000b4e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x30, 0x21, 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=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9ea6b3", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007f0000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008b0000)={{{@in=@empty=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=@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}}, &(0x7f00002e5000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f56000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/27 08:42:25 executing program 4: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000e9c000-0x5)={0x1, 0x4, 0x4, 0x81}, 0x5) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000385000-0xb8)={0x0, 0x80000000, 0x5, 0xffffffffffffff20, 0x7, 0x1ff, 0xbb7d000000000000, 0x4, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x5, 0x3, 0x5}}, &(0x7f00007ad000-0x4)=0xb8) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000037f000)={r1, 0x2d8}, &(0x7f0000f57000)=0x8) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0xffffffffffffffff, 0x0, 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) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xfffffffffffffffc, 0x84, &(0x7f0000f57000)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f58000-0x18)={0x0, 0xfff, 0x0, 0x2, 0xfff}, &(0x7f0000f03000)=0x18) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f57000)=r3, 0x4) 2017/12/27 08:42:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000184000-0x30)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x8055, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000016b000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000010000-0x4)=0x1c) getpeername$inet6(r0, &(0x7f0000bdc000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c36000)=0x1c) 2017/12/27 08:42:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00001de000)=0x8000) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f8c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8e000-0x23)="0241a0752d213281bd063ccd621e3e00000001d31411702e9137f4a7f131af44602a40", 0x23) [ 188.394866] sctp: [Deprecated]: syz-executor4 (pid 18323) Use of int in max_burst socket option deprecated. [ 188.394866] Use struct sctp_assoc_value instead 2017/12/27 08:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x0, 0x0, 0x3, 0x0}, 0xc) 2017/12/27 08:42:25 executing program 5: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c06000)={@generic="32d49b4872e7c0e6dd87fe3f6301eac8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f0000f23000-0x129)="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", 0x129, 0x4004001, &(0x7f0000488000)=@ll={0x11, 0xff, r1, 0x1, 0x2, 0x6, @random="6b947fe9ae5c", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f24000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000f24000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000ce1000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000f24000-0x4)=0x6e) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000cd0000)=0x3, 0x4) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f21000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7f000)=0x10, 0x80000) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000f24000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={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, 0x0}, 0x98) accept4(r0, &(0x7f0000030000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c97000)=0x58, 0x80800) 2017/12/27 08:42:25 executing program 6: pipe(&(0x7f0000068000-0x8)={0x0, 0x0}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000462000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x1a, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)='#\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) socketpair(0x9, 0xa, 0x7fffffff, &(0x7f0000e67000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000095000-0x4)=0x5, 0x4) 2017/12/27 08:42:25 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000da000)="00ffd6d302000000010000ff5c54cbb772", 0x11) r1 = socket$inet(0x2, 0x2, 0x80000000) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f8f000-0x2e)="7e3cab6c1bd47b93fdb95ed65b1fda7357b461d10142b43cc5c11936330ef57d008d668b286d35e3b5fec9e60786", 0x2e, 0x8084, &(0x7f0000e7f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00001a1000-0x4)=0xc, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ed5000)={r0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f90000-0x38)={0x0, 0x0, &(0x7f000076d000)=[{&(0x7f0000f8f000)="4f5ea5c3c4c7cc9e563b828f00917282c8dba84d05d8de01946516c6417d93dfcfec0cb8affc61eaa773cc3450eacf9d6024db4b6d2c96eaebcb9d73f4d36e3edb33b32710104d847739b0afaacfc53327f9200e6ec1f1355848a8f12a2968aeab05f34617f9dd05372de0f9ede8107a0a7cb12041dd4028b53822d0433a05709fe8bcd9190819139964d16ce75bf6e583ba5dcf82bda30ac579e0fdf1ed5c39602b75b387b93a3a903073d20c8cf15d336a4f3514e4bf297a52bf7a1a80edf343136c82eb88878afc6703fd0895519f", 0xd0}, {&(0x7f0000a16000-0xd0)="4fddaae95f5361373df26b3bd3fccef8d1e39e35d838f4e8d822d5266dfac38d20a425a87602934ff44b12e46e2c57e4c5320df129dadb4a9ec7db11dadd673dffb6e69d6c17295108ec8a20d5e2733412a43c2ce942b521cdadc98ed6b817fc7e26da20d67cdbc3f8087d9c1277be64254cea19509b63dba03ac9b4ce1ff115faeec43665afaeaab8689626d0ba3634b8bd8abf481f7637a6b4a749d54dd5e16517a0ec24a3d64d35b87959f9440a7c8f9249d30b0cc365249589adcd3d23f458d6f478e483133ba8ddd783eabdad8b", 0xd0}, {&(0x7f00006dd000)="c9a00eeb378f2b658e32cccbd731e77b28dee3f830e2e6e67548c03fd11144c486f5382ecf967f050329a000f6c8970faf16c185495c10326016001e579213ed5406c6d697b9b5bdd9f2eb441268c9f19d767b55becee24bcda2c7610a33598e83e404467bd0c163be54df9d41e4b2348822871bca5e865aac4e02ce1f100d3ed9fa5a7b6cd5be496fc4ad478f82d25e1078e4e5faa533", 0x97}, {&(0x7f0000c57000)="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", 0x1000}, {&(0x7f0000b24000-0x30)="4b76dd80d33f6b54ff08ba35a45ddca55d776ac031bfeddc164eea50c9ebc2143011df7e45bf1d2fcde43f68a97e4b59", 0x30}, {&(0x7f0000bbb000)="69b663d60875155e9301f2d3b6fb0650a32ff96af81c66edb210cad8bf44b0dd7cbc7023b050177b96e3f3f3304c955328917c37e789ecfef3243953523a8976baa83ff696bde0e80a78bae647b2df82b45285946a4edc29e02c3946a014b3fb95f24e7a", 0x64}], 0x6, &(0x7f0000f8f000)=[@assoc={0x18, 0x117, 0x4, 0x8001}], 0x18, 0x4008811}, 0x40004) getpeername(r1, &(0x7f0000e7f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e7e000)=0x14) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f91000-0x8)={0x0, 0x7ff}, &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000277000)={r4, 0x7fffffff, 0x5, 0x4000000000, 0x1, 0x1f}, 0x14) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000c3c000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009a4000-0x4)=0x1c, 0x800) r5 = socket(0x4, 0x4, 0x800) setsockopt$inet6_dccp_buf(r5, 0x21, 0xc0, &(0x7f0000d14000-0xd0)="ed1effa70e1e6ba96c3bcb91487f3a8dca6e506b93e2568a4354524ea75d9e3b387fbcec5fd0eaaf6a3bf67c8c053af22ef39cfa724dd144c010f94933f20463bc18431df6aceaf76a10eca3f089b30bf98a2aec511b4a3336be134ea88cc2f0bd1d156e400c124812c37db30b70b4570b2fcf79e72a8e00a48f99a44d7ae9dc24f2732fc993186581937d9cf9bbddd2de3941660eb0188050b4512fbddcf491fdfbd70ed7c10bad473d7c0382757fcfe7c4ce682a70d2c1d009727f4a9e748c517935ea45a575cec3c2174ddca49ac4", 0xd0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000f90000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r3}, 0xc) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000f90000-0x50)="80f6e51bf629f1647b2162c854b1308444922500edf34f73095e120f201e1ef25bee61c985373ddc30840da9ca166898b04168ea66aa27a0cc28ea770a8e09983cf11fd0cdc0eece78ebf9ae521a978b") mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000e7f000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) 2017/12/27 08:42:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x9, 0x0}, &(0x7f0000745000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000001000)=""/194, &(0x7f0000002000-0x4)=0xc2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000f05000-0x1052)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7fff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7eb158", 0x0, "06a931"}, ""}}}}}, 0x0) r3 = socket(0x1e, 0xffffffffffffffff, 0xffffffff80000001) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 188.444161] dccp_invalid_packet: P.Data Offset(0) too small 2017/12/27 08:42:25 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000091f000-0x4)=0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00008b0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000a37000-0x4)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000e86000-0x3)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fb8000)=0x8000, 0x4) accept4$inet6(r1, &(0x7f0000b89000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c9d000)=0x1c, 0x80800) accept4$packet(r1, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000586000)=0x14, 0x80000) r2 = socket(0x10, 0x8000000803, 0x6) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2017/12/27 08:42:25 executing program 1: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000289000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x20000000) sendmmsg(r0, &(0x7f0000599000)=[{{&(0x7f0000b44000-0x6)=@hci={0x1f, 0x40, 0x3}, 0x6, &(0x7f0000e76000-0x70)=[{&(0x7f00005e3000-0x3f)="e4e099996d734053a3414658bd772f97f8ce0e1604c18d29ab4b6c57283e7f426f625a77005b0b3542645df0407fed7930bf653abe64955b969ce37364b31a", 0x3f}, {&(0x7f0000641000-0xb)="78be23e687004ad1f964c6", 0xb}, {&(0x7f00002d4000-0x3b)="48a92b40f0956f067538f2433410aefb8e86386dce746c9ef8e6a574bcd9d7ac1c98ea8a5001a68fb97e3092be74e82767284556f40f4082d3af54", 0x3b}, {&(0x7f000093d000)="", 0x0}, {&(0x7f0000ab2000)="7ee940199419d811c32d387abfb1dff7f8ae36709524e4c66fdd17cfe19e68065ee9141ec8b45d0459876c836f11339fa9e085c16020c5aadf5640967dac894adcddb4736504f3608338473e2f7f04b1e04d6dd7e6e44a600f29a2483160e13186801f44302813cf5f6b37006e5f889f4dd526ed790c196e6b3a953da7988054104a46e9c2145a7849457f2cd303bdc3662a213dd1ad30233914d6817f6ecf2175180659a519ca078643d9ae37d2e0e8967b1913fe4cafaae0b879835deff82b28230d4bcc4d93a309830ab2f6403db38801f4d1b83c110011409b3e8de4efee590123162262e5d63cd7", 0xea}, {&(0x7f00004d9000-0xd2)="ff5033d953046cdeb3ccb2db19ade9ea3ebbc84254945061bf4825147af39da8fb5dc47db202a660e8db18734a7baa7d859f87c21935e9ff7431bb1c34ab381ec4ac751e6312f01c1399f578f756376ff30c34739e4abc7ab35e6ae65c3d1c07ae38a8a27ccc39ac2b864deae7c03e5d14cf3d04e55af0c63ecac21830cceb806368a72f5f75461e38256009be289ba72b5f485f8f8feb96de194bce0de11be0b6d36dd389ce7d61258f1086d6a244af48b8803fe9dbb7af4527c45aa03f225828c4bada8fc72faba9192671f6d4731a0a91", 0xd2}, {&(0x7f0000dae000)="23ea335bbac9b5ad705abf1bdb5ae3515531332f561e4d687b32cb71562c303c6d0c4783ff9c7d246edbd332e37b5c214a6c986e9711cee38519492afacaf9775671ef99621af8bae3a282c82141acf19c07f151546a890caf7196b6c1e712545c766151e018ef161b7d852d36d60fc0ac91c9a5a684addfad7e2aa6b12187d8437ac23acfec6577f1c7bc88882519a37f48968b9faa6906869778c23695a44b6f59bec7aa989f3555c306ad99093eb6361ce292f9ce34f2de4c", 0xba}], 0x7, 0x0, 0x0, 0x1}, 0xffff}, {{&(0x7f000071d000-0xc)=@nl={0x10, 0x0, 0x100, 0xe0}, 0xc, &(0x7f0000b6f000-0x20)=[{&(0x7f0000ab5000)="f68f96265725cd2518be6eca0d8b002153dea8e4ff0ab8dbff0b155027df565d1368dfb8c2d906c607255d7f7103524a09bebaa0a9def0b45b9a9ab0600359dc11cea5530842045c537582e2c8036e6b9f9a87e22cd7fc4664a88d4546a66af1b67a01335c28477aa4570eea73f6521223e207b0cd956fd54ffb2011a34794a83c94b066676ffdf912669c12a0dec408de701ca19c4f99bce5fd838cf7012556ac2fe1577eaa", 0xa6}, {&(0x7f0000b9e000-0xf6)="56dce7b8d6a432ba0a101cd986d8eba55d107e3c5365634b152bc4dcf68d2688cc0943541625d4dc8520e38209b3e7f139163d32ecf99e546bdfd8e830e6e56d38893aaf405048857f83547d2a09f3e11bb71f67c2199e653604ad713aee643348be0ff4b2bbc5cc9a0bb2169464e38186fada778184bb86d8447551d613246b1e0f4f7bfe8972b13f4752c49da420712b8d531e3201dc2b8d2a785b52d9ebab218602470824ca4ee53de3fab3a17b3add820725c79364556172f407a8ef7dceff3c1b1a84fb4850612d09c1019e8f8b6aa53dabff837ea2228b2778c02a812e4f67c295fd236e5f22bd949f39661ead20123c5ce977", 0xf6}], 0x2, 0x0, 0x0, 0x24000004}, 0x5}], 0x2, 0x4000040) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "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) socketpair(0x4, 0x7, 0x1, &(0x7f000081e000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000123000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xb3) sendmsg$netrom(r1, &(0x7f0000692000)={&(0x7f0000a64000-0x10)=@ax25={0x3, {"21336a31a25a09"}, 0x4}, 0x10, &(0x7f00009c7000-0x10)=[{&(0x7f00005d8000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ce6000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2017/12/27 08:42:25 executing program 4: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000000008, &(0x7f000093b000)=0xffffffffffffffff, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000751000-0x90)=[{&(0x7f0000413000-0xa1)=""/161, 0xa1}, {&(0x7f0000886000)=""/65, 0x41}, {&(0x7f000093c000)=""/70, 0x46}, {&(0x7f0000893000)=""/118, 0x76}, {&(0x7f00005c4000-0x63)=""/99, 0x63}, {&(0x7f000093c000)=""/2, 0x2}, {&(0x7f000093c000)=""/239, 0xef}, {&(0x7f000018b000-0xfe)=""/254, 0xfe}, {&(0x7f000093d000-0xd5)=""/213, 0xd5}], 0x9) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f000093a000)="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", 0x241, 0x8010, &(0x7f00002b8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 08:42:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000915000-0x8)={0x0, 0x80}, &(0x7f0000f96000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000446000)={r1, 0x3f, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) listen(r2, 0x0) accept$unix(r2, &(0x7f000061e000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000012f000-0x4)=0x8) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000007000-0x4)=0x0, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000e4e000-0x10)=[{&(0x7f00008be000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000c0000ffffe56b", 0x29}], 0x1) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000fed000-0x88)={0x2, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f000092b000)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000100000)=0x0, &(0x7f00000b5000)=0x4) [ 188.497387] dccp_invalid_packet: P.Data Offset(0) too small 2017/12/27 08:42:25 executing program 0: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b63000-0x30)={0x1, 0x2, &(0x7f0000b68000)=[@generic={0x73, 0xaa, 0xffffffffffffffff, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)='bdev^md5sum\\ppp1bdevtrustedppp0}\x00', 0x9, 0x80, &(0x7f0000b69000-0x80)=""/128, 0x0, 0x0}, 0x30) r0 = socket(0x8, 0x5, 0x400) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007bf000)={0x0, 0x5}, &(0x7f00002de000)=0x8) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b6e000-0x8c)={r1, @in6={{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/27 08:42:25 executing program 4: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x12, 0x7, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000138000-0x18)=[{0x8, 0x7}, {0xb, 0x8}, {0x4, 0x6}], 0x3) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000893000-0x22)="0a070001cee383e5b3b60ced5c54dbb7295df0df8217ad40000000060000001702a6", 0x22) 2017/12/27 08:42:25 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_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c1d000-0x8c)={r1, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2017/12/27 08:42:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xa, 0x4, 0x7f, &(0x7f0000462000-0x8)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000db4000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008e6000-0x4)=0x1c) getsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000dd3000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000e72000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000049a000-0xfe)={0x0, 0xf6, "9224010a35423187bede77cb6836c51e075edf6bd7cde956a7082b1046fb1e0c7a12172ef115c912beef015e871d845d1c978fc4f4e7104b8f65a7c874b88ef67f60f384ef91f87037e16b068c9c35afe1af2cff9a6c1ca11111c0b1bea403834b87ece70595050e47b8b5048407a1d57b6ca6a422b02462fdab1a1053bf935828e5371574bc6a56765b1c3cc4c76cf487d7a40d819fcbbb564f880dd0fe5184ffe39c61dacdb82fcb11b6c416cca028f057e98adeaf3fe578cc1d41228bc1733d4236d26458019de2f0d8397963ccefb0bd4627631e28d995b5c9719efaacad9838865ceabfc286d22c3c0970d49a2acde0dff85647"}, &(0x7f000037c000-0x4)=0xfe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00005cd000-0xe8)={r3, 0xe0, "7c935b0c4f3f513100f67efb17487651b13d65c80fc392702b25806a44cf7677dac69adc43816713a3b57c0384c2484fec06b18b4bd450474679d2515ee2911029e116e0a9b82c721e0c4437267d20996477dfa99c2856aff71cc8d22003b12983ffe09c182bf76dea8fc112f8f92899e7d34ae8cb9f15bbd4eab41927bf7898df534c9d32afa4cffff3633d5e2e7e2b1f36a7ae3514d397163f971fe6c31dddced4ff87e94753d686d81621de0fb4893b7d01cb49d8e240d1f6363bba8b7e2a33b9556153152884200c781e2dc5a4986b2820f3a671bf15e87e08fcb1a1e5ec"}, &(0x7f0000861000)=0xe8) 2017/12/27 08:42:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00007e4000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000054a000)="", 0x0) pipe(&(0x7f000096a000)={0x0, 0x0}) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000d0e000-0x8e)=""/142, &(0x7f0000626000-0x4)=0x8e) 2017/12/27 08:42:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000cbc000)=0x8, 0x4) write(r1, &(0x7f0000fd9000)="", 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000067f000-0x4)=0x8, 0x4) ioctl$sock_ifreq(r1, 0x89ab, &(0x7f0000f14000-0x28)={@common='tunl0\x00', @ifru_ivalue=0x2}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f000086e000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f4b000-0xc)={0x100000001, 0x6, 0x0, 0x0, 0xe7c, 0x2, 0x1}, 0xc) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x5) r2 = socket$inet6(0xa, 0xa, 0x66) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000bde000)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000002f000)={0x0, 0x3, 0x5, 0x6000000000000000, 0x6, 0x10001}, &(0x7f0000b77000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000086b000)=@assoc_value={r4, 0x6}, &(0x7f00002ec000)=0x8) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r5, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/12/27 08:42:26 executing program 1: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000f67000-0x1000)=""/4096, &(0x7f00003cb000)=0x1000) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 08:42:26 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005d9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e60000)={r2, 0xb0, &(0x7f0000000000)=[@in={0x2, 0x2, @rand_addr=0x7698, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4ca}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0xcd, @loopback={0x0, 0x1}, 0xffffffffffffffb7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x8954423b0a0a839d, &(0x7f0000002000)={@empty=0x0, @multicast2=0xe0000002, r3}, 0xc) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x9, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000008000)={0xffffffffffffffff, &(0x7f0000014000-0x36)="", &(0x7f0000005000)=""/253}, 0x18) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000012000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000008000-0x4)=r4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0xfff00000000, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f000000a000)=0x19e97ffffffffff, 0x4) 2017/12/27 08:42:26 executing program 0: 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) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000ede000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r2, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r2, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00005e7000-0x8)={0x7ff, 0x800}, 0x8) sendto$ipx(r2, &(0x7f00008d7000)="e2ad251ba59f4021aa78ded5a5bdd85f725ad928566df805b6e94ae8ce9611b009682071e76875be5a527b2cba987fd65e357921bee34b3f56aadd7e026044dd2125387475ebd78a39169d135143af7b9d5a95", 0x53, 0x8000, &(0x7f000093d000)={0x4, 0x6, 0x1, "92d9425968b4", 0xbc72, 0x0}, 0x10) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000868000)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$inet(r0, 0x0, &(0x7f0000e54000)=0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x8f, &(0x7f0000460000)=""/139, &(0x7f00006af000-0x4)=0x8b) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r4, &(0x7f0000bc0000-0x646)="", 0x0, 0x420000004, &(0x7f000087b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/27 08:42:26 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000dcc000-0x20)={@generic="29f05d0a472e93702fff64b9366f30d2", @ifru_flags=0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0xc, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f87000)=0xff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f00006ad000)=[{&(0x7f0000b46000-0x1078)=[{0x65a, 0x0, 0x0, 0x0, 0x0, "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"}, {0x44, 0x0, 0x4, 0x0, 0x1f, "90f2bd9f3a0d00601cc3911d47c3b18a1cb1944a3b5560b2d31474076e17660280e4948f2ee0ffe0c199167d10ed89e292b5ebe7"}], 0x69e}], 0x1, &(0x7f0000cec000)=[], 0x0, 0x40090}, 0x800000000000010) sendmsg$netlink(r2, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f0000c73000)=[{0x8e, 0x0, 0x400, 0x0, 0x3, "57d01572017da10305fb3008d9ed3b70092fac2d797d3c8e079eb9a26bc93a8b4ebd70bde8109a66f4bded5c82a2c8b78b1269f2133e03ad8f2ba08fa6564e52a32f71baadcdea0e875f073eddc71ae124bc32df529f390cb384292dc103dd4a297c7780122072b01a9beb9daeb36e12db0c27474d56246ebd59fa2790d8"}], 0x8e}, {&(0x7f0000a12000)=[{0xb5, 0x7f, 0x200, 0x1, 0x4, "4151cba344905ee395e9c5bcf2a409cce0cc8d7fc86153d7663b249d87fa61f86bcd2cc7b2a543960018d956317de283f675297bb652823aa4385ee480a432c88d433fea9cea6fdaa2fe47be559c6945049d9bc2a321bb930c3ccbdd88006e787c2522db3fbe19caca11679bad683f785ba5868039afb552d7ce87bfb0cf80a189017acc491f3b7386fa3852a7387e7560574f156f5c2d33fa828cba65840637200c99c1eb"}, {0x57, 0x6, 0xbff, 0x87, 0x0, "99ec7e7dff081b94369ba5a534c406e078fa705a5115a840801e467bade63484dc6ff4420815ecea147b0e88f85eef9a6521a03cfbb1bf6e0dc5b4b800eb12dbeca52e2914af70"}], 0x10c}], 0x2, &(0x7f0000000000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}], 0x60, 0x40000}, 0x0) 2017/12/27 08:42:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x5}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="01982b4f00", 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a0b000)={r0, r1}) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f1a000-0x4)={0xffffffffffffffff}) pipe(&(0x7f0000667000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00009c2000-0x4)=0x0, &(0x7f00005cb000)=0x4) splice(r0, 0x0, r4, 0x0, 0x5, 0x0) ioctl$int_out(r1, 0x2, &(0x7f00004b7000-0x8)=0x0) sendfile(r2, r4, &(0x7f00006ff000-0x8)=0x0, 0x10000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000386000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6c000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00009e0000-0x8)={r5, 0x2}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000036a000)={r0}) sendmsg$kcm(r2, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000a82000-0x50)=[{&(0x7f0000700000)="e44c05f7940b139f1a2c3caa0dac4b428624df4cec0ddef4b037f48245a826929c75d79112d004faf45b48c473ec75c16e10e55a6de6f7953aa93d346af6125a60c9f274333b4dc803f9145aebc489baf94fe005f81f5a3e1cdc4f55d398ace314337e4ade867031c79415eb853ff4eb28961a36070ff2986547ee16f4b3699273d7d0230be4350374327bff54ac6502a05b883ce2bb7b1d96325c9043962b349f5b4fe8c6f65696c5fef22e47a88f8b39a0bba0a0a2927db18246d914fdd0ce05e8e9086c7f2527412d3c937aa855e7a2659acfc92800b52167fecf1dad", 0xde}, {&(0x7f0000c3c000)="04737d2f23f2e210a3580fc6bbdd153c5a53be059a14091046395e5dc0b5a6ba8e0bcac334d81487a2a5311b4b545be869e6c45a19216ce6847d6513178e042ad7fc8ff298ece396aab9117c7d17c42aebc282d92a02f8dd5708b6a76823b95b149d411f2b014eb009c4a4e78908f5b6b00b34166c481887dd6551ae9b8d6ba2850b17adf5f5e17f8f0b2e5ccb871e06438b278de84ddd43a73961efcc7cc795849a96139ceed368", 0xa8}], 0x2, &(0x7f0000bfa000-0x160)=[], 0x0, 0x0}, 0x80) write(r2, &(0x7f0000908000)="5004786601", 0x5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000aa7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000dd0000)={0x800, 0x3, 0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000d6c000-0xa0)={r7, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f80000000000000, 0x400, 0x4, 0x800, 0x40000000000}, &(0x7f0000063000-0x4)=0xa0) splice(r6, 0x0, r4, 0x0, 0x4, 0x0) getsockname$unix(r3, &(0x7f000003d000-0x65)=@file={0x0, ""/99}, &(0x7f00008fc000-0x4)=0x65) 2017/12/27 08:42:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) connect$bt_l2cap(r1, &(0x7f00001e8000)={0x1f, 0x6, {0xba10, 0x694f, 0x100000001, 0x0, 0x6, 0x2}, 0x0, 0x10000}, 0xe) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) 2017/12/27 08:42:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000ad000-0xb)={0x7f, 0x2f2b, 0xfffffffffffff4cd, 0x0, 0x6, 0x0, 0xff, 0x4, 0x101, 0x0, 0xb5}, 0xb) write(r0, &(0x7f0000b33000-0x1f)="1f0000005600056d0000ed00000600030700000004003f0300000000000000", 0x1f) 2017/12/27 08:42:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000dbc000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f00008de000)=0xc) r2 = socket(0x9, 0x4, 0x100000001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00005c4000)={0x100000000, 0x0, 0xfffffffffffffffd, 0x3, 0x9, 0x400, 0x4}, 0xc) sendmmsg$alg(r2, &(0x7f0000cb5000-0x70)=[{0x0, 0x0, &(0x7f000088f000-0x40)=[{&(0x7f0000a78000)="9726d9ff16862e28bc5d413a54d6facedfb6941c1c0f459a6ead22da24e73426c385ff983e0b1008efd6ad866fd2ff99fbd6bc3004733ab015c460b1de5e04bd3272d19e85dc0f27a34734ad7e3f0a76c8681ccb55adde1ea32539a7a54bb4031ccc335496a4cd0ace6f6ca38a5864963897ba24615a3c76228397d0581f9af5d67a3ddc9006ebd0d8dc0585b512d39e306037b186ed8acf809ddd5dfce71b312543cf69a529bd912ff155554c1ce3ba7de6885348ad713dad7430bf7610d77dadf1cccfe02985189cb79a5aaf78a7", 0xcf}, {&(0x7f00001a7000-0x8c)="fb82e8becc2a0079ea5da342723c604121b568f5b528d1aac9de89b46d0770c5dd4cc6185f73d59af5df8b861347403854b917f5aaa18a711dad36ab3318bc90b2f702c283c9ad808c85d7f04ddbcddd926dc1820036bde56d94125aa72dc9cf0eb5e6d7a2cc1a2fee8375b415fe5a7f7954604062a110340225a47e9083d0b3309506f13d83f1ecdaf05d17", 0x8c}, {&(0x7f00006fc000-0xee)="1255fe4cc261fd5442d0ccefec3606bf28ccea6b87979af842f4584a8fb44cfb420fc10b4f36e513f484a9f0a2fd5428e63e1d750eb52a8412c7026dbf662fb10dc0762ed2f23094fd5ac9442a928783f79290b6da9ca823a3bbd09ec49808d1e9ef3e79be08a1b6e1cdb3e8ab584e0b5d3e6efe0aaf833498b412e864ae3093ed11dfbfd171380046224a6fee02270dd6d8ab3fb9983efb4e9f3e6fca1e537e98607b66b91960bcc767874200796683ccf0e0c56b894c9a364b08fea002363bf1c86afa162733f5be9aedc20cd28941fb8635812606b958907acfc05d7e5da1b96eec7b3a278e398d4c21b32947", 0xee}, {&(0x7f0000a12000)="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0x1000}], 0x4, &(0x7f000081a000)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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@assoc={0x18, 0x117, 0x4, 0x0}], 0x1030, 0x1}, {0x0, 0x0, &(0x7f0000ff7000)=[{&(0x7f0000c02000)="5a1ff9761130cc93971d21a5b99f1e8c58e122bb83a7aa81cf06052f7716cd01fa9e9b8125ca77bdbfbf01e4594991fa00c10f037b118196eaadc0860426c4f295b6c34f44c49ba58502a33ac34949c7149bc4ac37945c6567e571d60c541a018ef055cfce84a76bb792d7db789d06b42f5f80dc1d949e8db29c2e1a90a43bd6ffa2b74d52a1d97db8b2374a80e1dc7734c4481f4d3d6aec447d71d3c83b2e02ed796218539b6cb204138925ee5c9be2b8b7a0e9d7df9d0de430e7e508823c4789a54517", 0xc4}, {&(0x7f0000070000-0x2)='|)', 0x2}, {&(0x7f00003ee000-0xc2)="09408115c19f2a60977bf0e45eda1a56a84cab06d56611db03aead64273a700cb09cbcabe933c95146967b17c808c2fa6ab39b35fb77072f018b6e157b5b6e1cd6cba15ad437461fb912e0876c8da00b1b824ad21cba5bdf363062ab9d749319e586c113c5fd243a6154ac3be80f082667b4f09ba7f78aad33d374e34027b9026c971ec7740fdad9a1617b2e3fe7b16a3e61c36d5cfd87c0ee5c3de3a12608410923eb43d319ce0d702b094ead60ef2e7b3535308f21018b9c60e66c09605602e717", 0xc2}, {&(0x7f0000486000)="beaddffaedfd29f9524b81820af3580aceb4f65ec9f225905488bedbf1a6f5544f205d2da8cf9dd1dffee2f0721dd0f29f5fb3717bc1eb38a9183ad92f98e671d3a196841e080edc6e8b336865ae4c83af9b656ee58d0a3405698cb95c60215c086c9915dee10a145a0cc304dd21485e22a3d0eb5429c5433e39aaf3b0eb82cc08ad51ffb3faf64a07a0468a5ed33d885ab9f948d6c714d94470a94659342f6d7f9190ea4d38c406273e62f2f2400d4d4363b5bb74358cec", 0xb8}, {&(0x7f0000997000)="a55813325809b2280581d9fce2a84f9307a7f7fb471b1a4ccc40928cfae56b17decc8ec51dd353b0a221a7dd8b48b5ba91d88d0f558453e0a860b13d7eb146b1250cae4b23650c30fcf50dc5365c48f3bf4d645bf8702844b512c5befe8315de6f5a3d7ca4", 0x65}, {&(0x7f0000e8a000-0x81)="15e6235642835d5d882b2a98fa335dfffd51bc1c778f00cf6d20b9ef58ad52c18ef0f66bdbb3ac5199a91e217761953dd3258ed970d252f2caf58363a09ce87b83961dbd27250e6434e52e5af6b1c099c1b444e4a3a1ea06794608ab52289cb36b88566bcfd13aedfef5f94a24a10cbd008b88b608298933d5044b9e5722f11dbc", 0x81}], 0x6, &(0x7f0000bfd000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x40}], 0x2, 0x80) sendto(r0, &(0x7f0000858000)="", 0x0, 0x4000, &(0x7f0000ee7000-0x14)=@ll={0x11, 0xf6, r1, 0x1, 0xdd8, 0x6, @random="b281ef48d4ea", [0x0, 0x0]}, 0x14) 2017/12/27 08:42:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00007b4000-0x14)={{0x4, 0x69d, 0x8000000000, 0x5, 0x100000000, 0x3}, 0x1, 0x0, 0xb1f}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000c40100006dae7a00409d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$netrom(r2, &(0x7f00009ad000-0x38)={&(0x7f0000313000)=@ax25={0x3, {"baa66dc705fb32"}, 0x0}, 0x10, &(0x7f00000b9000)=[{&(0x7f0000bea000-0x1000)="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", 0xa00}], 0x1, &(0x7f0000174000-0x180)=[], 0x0, 0x0}, 0x0) 2017/12/27 08:42:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x8, &(0x7f0000631000-0x2)=0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) listen(r0, 0x0) r2 = socket(0x8, 0x4, 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00009e7000-0x4)=0x80, &(0x7f00003d0000)=0x4) mmap(&(0x7f0000003000/0x1000)=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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000+0x2b9)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r3}) [ 188.787818] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18484 comm=syz-executor5 2017/12/27 08:42:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000013) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000924000)=0x8, 0x4) socketpair(0xa, 0x2, 0x40, &(0x7f00001d8000)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ee6000-0x4)=@int=0x6, 0x4) write(r1, &(0x7f000081a000-0x24)="240000001d0005001e00000000a109000a3900fa10000400060004fef72a0d000000009b", 0x24) 2017/12/27 08:42:26 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f65000-0x1f)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r0, &(0x7f00002ff000-0x36)="1f0000000104ff00084345b4f6e0ffffffff000000800100010400dcffdf00", 0x1f) 2017/12/27 08:42:26 executing program 0: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000cd4000)={0x0, 0x0}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009bc000)={r2, 0xcbee, 0xe4, 0x63, &(0x7f0000f9f000-0xe4)="6ebeed2ced06f52ddde3b8f0632e35d77cc02cd0bed6ac5acb1e1b0f7f0022e2295b3642a804d19656a283a5a124a7d20e40ec4cba0f323939bb5a2302a33bc205663557999238a15e7dcb3ed49bf48af0c220ba38c4e6c2278f77e42fea722738dd5e399bb3b81302ce15afbb06bbdbfb713b0ccaef1cd3055efb9e5048cba8f8e2941acd5ec9ef972e9b04130467cb01252ba9403326cc3e90f65b975bdd397cc7173ebf24b62c6ea5e7ac4d2470acc7554d504de3d2b83cafd891c6baaa1d6c014935131710180b972a38ca177a10f4eb82816b3fa740cfc5834ea4414d49d2e46c8f", &(0x7f0000f9f000-0x63)=""/99, 0x6, 0x0}, 0x28) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(aes)\x00'}, 0x58) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f9f000)="0a0775b0d5e383e5b3b60ced5cdedbb7295df0dffffffffffffffffa000000e6", 0x20) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fa1000-0x18)=[{r0, 0x40, 0x0}, {r0, 0x0, 0x0}, {r1, 0x8000, 0x0}], 0x3, 0x800000000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f9f000)=0x657, &(0x7f0000170000-0x8)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001c6000-0x14)={0x1, 0x6, 0x5, 0x80, 0x7}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3d6c8768afe", 0x6}], 0x1, &(0x7f00003a0000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4eb}, @assoc={0x18, 0x117, 0x4, 0x81}], 0x78, 0x40}, 0x4004000) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000204000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa1000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x3) [ 188.841186] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18484 comm=syz-executor5 2017/12/27 08:42:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bd2000-0x4)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000131000-0x18)=@get={0x1, &(0x7f00005ef000)=""/65, 0x3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005d0000-0x68)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000715000-0x8)={0x0, 0x0}) getsockname$inet(r1, &(0x7f0000317000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb7000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000472000)={r0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000f5000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00009c0000-0x8)={0x2, [0x0, 0x43e]}, 0x8) 2017/12/27 08:42:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b09000)="e5fcb5cc0b0000000000000700002113454e3391d8fec69435e1f1737c5187ac4a0ced83bee0f4f5656d0d38069328ea16818721bc34de7a23378959efbad4c9fae4ce9ed1a43ed78f341357f5ae1119de02bc4343f179c108b7b15ec387504e8ea2bcef53bf68d96540365af914d85ff363977c0b2ba38edfee3d8e60c54ce3", 0x80) socketpair(0x11, 0x806, 0x7, &(0x7f0000815000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000861000)={0x0, 0x24, 0x7, 0x3}, &(0x7f0000b87000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000220000)={r2, 0x1, 0x19, "d09464d02ed65215422e3d046cb1aff35124849967cdb95a46"}, 0x21) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004f6000-0x14)={0x0, 0x7, 0x41, 0x5, 0x1, 0x8}, &(0x7f0000be5000)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000025e000-0xd5)={r3, 0xcd, "b33579465a238b7b3287ecac98908b6cce0626f9b80454a8a6744f84a315650f4688190e748b8f8f1fa610e3642a5dc17febe12d93c278cf0c55f9aecd1a63b455425b03c64e9179c0973456c072dda6d8f97a271414d55c83c32f9b68b8acc19f8b7d682cb0e92c8bbef01cb6760ce37069b983e52c252226b2a9d2decec7179eb542d4992fd29f8266e8c66d6e1ab4f7b3aad0a8897a6e3049ff5976d239dd08f1a1218004e129f8eb289b51c463821b0323a44ebcc61ccbbe1e263655e03c944f1215aa8c4ae3448f90904e"}, &(0x7f000001e000)=0xd5) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000d3e000-0x1)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/27 08:42:26 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000bed000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fe8000)=0x9) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00002c4000)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0xf, 0x4, 0x10000041b3, 0x1, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) 2017/12/27 08:42:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000546000)="240000001d0001000d00fa08000000e3023900041000010004000107000000ffffffffe1", 0x24) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000207000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000737000-0x4)=0x1c, 0x0) getsockname$inet6(r0, &(0x7f0000599000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000a7000)=0x1c) 2017/12/27 08:42:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d70000)={0x0, 0x0}) ioctl$void(r1, 0xc0045878) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006e5000)={@generic="b41693c8540de1b70ecf9ebef29d597a", @ifru_flags=0xa000}) 2017/12/27 08:42:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005bc000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000081e000-0x68)=[@in6={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x442f5b81}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0xc5}], 0x68) unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009, 0x0, 0x0, 0x0}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000772000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000fbe000)={{0x6, 0x195e, 0x5, 0xffffffff, 0x10001, 0x100000001}, 0x3, 0x9, 0x3}) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x4, 0x0, 0x0, r1, 0x0}, 0x1c) 2017/12/27 08:42:26 executing program 4: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000018e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000001000-0x98)="03473eb2e3552ffb2ec4a60cbf40c3a9b2f9df1d28704737974934b10f16b72b8934abcb32908e53a9a7842c59c6601ae3ed1f5c0b5d9241f6d7cbec3f6ddcb0949673fb7c0d22f442e11587b0ea55c3b29dcfea6e579d1700bb117a3243d2d5ab2ffb24eae590686301d5538305a93d1548c541c4ddcfe10a3e06400608fa59932c9ca36449caf7dd5d11931d6770ea177aa2f68259305e", 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x800) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x1980000000000, 0x5, 0x27d, 0x1f}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000003000-0x14)={0x11, 0x16, r2, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000-0x50)=[{&(0x7f0000001000)="bf943c5efb3969604bdd151313e9b406be1f69d63a5d0655ab5baa223e22f18e0e", 0x21}, {&(0x7f0000000000)="d546d6ae70b1a67ef5a702899633b8c1fcd429595c347e2ac569838f4f95e9f077cb49da2507ed039db9eb8ecb48c15139dc37f1a5a32614368bffb6acc0d8ab65a42dfe6a5135a2a072e7e86cc860398f88eeaf328aeaef09007d58d763efb703c562bbe476d469f76a18ef68fff1c44ce118f8c104d1d3a526228084c31bc05409761fc83cb638a599cdfb02081888f67bda93a15ce532381283c25dbed961d911b3fdf28e7287abde6f015303197c25f2bd555b3b7febdebe02d0382dd897cee5d213b552833cd9fcb5ec420d8740d1d3cbfcfd69fbda408495e16473ba0ac87dd8", 0xe3}, {&(0x7f0000002000)="fbcefddefe140a62957e26770a2c1944b41809042e0dd26f292457b425938b4aa3bc5a3b2e90f67b95b99b05aa9f754c8bb4e8c633482c98df24457090f47db3dcd5803bbbd9c994bc", 0x49}, {&(0x7f0000002000-0xcf)="af712ff7804ca9af36e1ae4439ca339b7bf20076f9db6641574ca7e1b250f2ac324a29505d3dab1e663024fee08cc63346fb693c43502e8292eadbedaaf3244877a9bd7b70c12d7d48b70510bee7d9cc42d813ab2e1cda18f0b863b9534117a699c8ccc2003ee61982ba7f79d40af164c4cc8b537784ebe27d98dcb0c98c948554f145de4af47d9f3c372263e727d6d1a66fee4ceefc3c9dd1c9174131079bee20d0f295045f51f13b7a57260a786fd672289e536c8ce50d3a60221aa72d299af54600f03391b9a159cdb4bb2105cc", 0xcf}, {&(0x7f0000003000)="40586978982667fb89b08f0d3c08d1b2cfd5259505d81d78299f2a2be34fa3c34e9f8602dbd1a73762115faa3bd59b6abd9ab71233f5078770ea41b96378ee17e922e40c3d3759a0e4ec72be6c800e0c858aa4242c927e902301982b27f22cdaf37064e062054d573cc0455d0b65edcc93e6177309b524c8d0fb114b1563a80a3b0aefcf81933d02648bffe079631362dbddb2c3555c91b7bd92", 0x9a}], 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000-0x2)=0x40, &(0x7f0000004000)=0x2) bind$netlink(r1, &(0x7f0000003000-0xc)={0x0, 0x0, 0x1fe4, 0x1ff}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000005000)={@broadcast=0xffffffff, @rand_addr=0x401, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000007000-0xd)={0x6, 0x0, 0x1, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000007000-0x10)={r3, 0x800}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002000)={0x8, 0xffffffff, 0x6, 0x6}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000008000-0x1)={0x3}, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000009000-0x4)=0x5, 0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000003000-0x4)=0x4100000000000000, 0x4) 2017/12/27 08:42:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d3e000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a02000-0x4)=0x3, 0x4) 2017/12/27 08:42:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000303000-0x18)="ff0204000000def31d001100000000d8144e000000000205", 0x18) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00008b1000-0x4)=0x1, &(0x7f0000133000-0x8)=0x4) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) 2017/12/27 08:42:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c5a000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000db7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0xcc, &(0x7f0000974000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2017/12/27 08:42:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x802, 0x0) bind$packet(r0, &(0x7f000096e000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000d3f000)="4b004004599f0500088920e66bb2081d58850000", 0x14) 2017/12/27 08:42:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496071b1b45009349041eca724fdec73fab9b04e4a4a5af66000000006200007faa62b9c0d263274f4a010c0600ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef065d72a8b637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a68d57e456460104ca0dedf1f0e8385cd43d185c41d009976034d6557bf8917cad630598f6e58fd0000000078aabbbffffffff30000024c", 0xce) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/27 08:42:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ba8000)="2200000048000700ea09100a090007000a0000000022000004000300040001408c45", 0x22) 2017/12/27 08:42:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x61d9de51367a6f7f, 0xc9, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c28000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000000a000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x1c) 2017/12/27 08:42:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x310c, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000249000-0xd6)={@random="0b234a87f2e1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2773c3", 0x0, '!A\b'}, "5c02737c"}}}}}, 0x0) 2017/12/27 08:42:26 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d1b000-0xb)={0x0, 0xfffffffffffffffc, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d23000-0x4)=0x0) 2017/12/27 08:42:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c75000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be7000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000ea1000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ca9000)={0x0, 0x0}) writev(r0, &(0x7f0000e4e000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000c02040000006b", 0x29}], 0x1) 2017/12/27 08:42:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x22, 0x40000000000005, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000169000-0x4)=0x0, 0x4) poll(&(0x7f0000690000-0x38)=[{r0, 0xffc, 0x0}, {r1, 0x0, 0x0}, {r0, 0x10, 0x0}, {r0, 0x8001, 0x0}, {r0, 0x20, 0x0}, {r0, 0x4010, 0x0}, {r0, 0x12, 0x0}], 0x7, 0x1) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a06000)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa3, 0x2, 0xe4, 0x1, 0x0}, &(0x7f0000534000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000052b000-0x6)={r3, 0x80}, &(0x7f0000475000)=0x6) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000eb7000-0x47)=""/71, &(0x7f000076b000)=0x47) socketpair(0x0, 0x800, 0x0, &(0x7f0000c56000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f00004e1000)={0x5c, 0x9}) 2017/12/27 08:42:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000078a000)={0x5, &(0x7f000048b000)=[{0x7, 0xff8, 0x2, 0x9a0c}, {0x5, 0x3ff, 0x7f, 0xffffffffffffffff}, {0x4e, 0x3, 0x3, 0x6}, {0x9, 0x100000001, 0x20, 0x1}, {0x5, 0x9, 0x6404, 0x80}]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00004ae000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) 2017/12/27 08:42:26 executing program 5: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000312000-0xe8)={{{@in6=@loopback={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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000312000-0x4)=0xe8) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000311000)={@generic="a427b94a8f982af4a6db8f5fc643f239", r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000f, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fe4000)={@generic="a34ebd86cd1c51b329c46d8a8000b218", &(0x7f0000fe6000-0x28)=@ethtool_eee={0x45, 0x66e, 0x1ff, 0x7f, 0x80000000, 0x0, 0x6, 0xf03, [0x3, 0xa8c0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f1b000)=0x0, &(0x7f0000162000-0x4)=0x4) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000003000-0x3)=0x0, &(0x7f0000002000-0x4)=0x4) r5 = socket(0x11, 0x2, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00006f4000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x100000000, 0xce8f}, &(0x7f0000f3b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00009a5000)={r6, 0x0}, &(0x7f0000dbd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={r7, 0xdfb}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007cd000-0x14)={0x0, 0xc, 0x40, 0x0, 0x804, 0x3f}, 0x14) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000f9b000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000023c000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f000014b000)={0x11, 0x1f, r8, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000ef3000-0x6)={0x0, 0x200000000000080}, &(0x7f00004e4000-0x4)=0x6) socket$inet6_sctp(0xa, 0x0, 0x84) syz_emit_ethernet(0x6f, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x39, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x16, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x101, 0x1, 0x1, 0xffffffff00000000, 0x6, 0x1}], "de"}}}}}}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2017/12/27 08:42:26 executing program 2: mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d27000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a8c000-0x4)=0x10) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000068e000)={&(0x7f0000644000)=@ax25={0x3, {"98b2ec417e6a22"}, 0xa2d}, 0x10, &(0x7f0000d27000-0x20)=[{&(0x7f0000d27000-0x7d)="4939a27343f7adc998ddf9cf776a8df9a3b6cb4893edcb6abfed48029d19e530bc113991a8e944f758efa1fc714225acb21e18bdcafb8e19c15937ca1be641b879c7f4378188402570ba54ba42f21869902aa1cba9c731680ad1873d3f72ba8e9f9fb5141b9a585d26b1ac5fa167a68e8454aff4482566950cc377e9bf", 0x7d}, {&(0x7f000061f000-0xbd)="493ef62726b0f9e147279083a7f60654c11e1c7ed0827bd493a8b7562770785aa23d4569d6b8780230448862c7a5dee51845defb2c960b58adb848db16fdbd2efc943ba32baa7c4b09c586fd05f05604316eab12d87015218aa2e413db8f2284be7e40b04a776d70a026aa3c04f1b692b87c4a28acf01c8e4eb2245386b53b6338c05b4c92b98be217ddb8b83de75c4cf5e5b734716fd14f8f5793febbdb884573bb9b5256a5cf0024a2fcb2f144231fa9b59dd38cd3d6462d305d378e", 0xbd}], 0x2, &(0x7f0000d26000)=[{0x90, 0x116, 0xa5, "3ada960531bd33b9ac762724f559643a520833cfdedbdda9a02277ce827984f65f9d05a41f5da0f3d4592d72eb5f39a5bc0dc752afca4a551bbab906b3d619d25af855874bf78a56ce8813a8b5471342a118374f342ed93e23cf147dbb976dce8bf0d322030a68187764b56c0cc1cf92be103c63236fe8f41bc28a47a1ae52"}, {0xf0, 0x19f, 0x4ee6, "198b230238c077133993d274bc94fd959b4f75a36cd65a796a22f37dd2966d26d0333af4e2d5c0ac50a0449b0030525022bd5f1eadc9f3e5391f0af79314b10700b751ab76d633ac82c843111e5a5938bda4cd7e035203757ead9d8313cce2982f7bc6e349780d720418d42ff5568990004cb58a126fd340aedbaacf2d047374ff00349e47a619def03eed5205bcc82118e179f78ed0df880814216d3a56f5f5461ccfe219810b4c8aa8293534d6ce208a79e53197d33380fbeb57a213806910dc06397c6e38183e4a81f1db74092309d6716e4cf9b16fb333d0b20727e81685"}, {0x30, 0x100, 0x8, "010af4f8541cffdb0d2eadaa5cd94790e0a57aa8bf8efc99aaec0c32"}], 0x1b0, 0x0}, 0x2022) r1 = socket(0xd, 0x0, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000d25000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d26000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d26000+0x25d)={0x0, 0x0, 0x0, 0xde97, 0x7, 0x1, 0x6, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0, 0x6, 0x2, 0x9}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d25000)=@sack_info={r3, 0x44, 0x3}, 0xc) r4 = socket$alg(0x26, 0x5, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f000031e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d26000)=0x10, 0x800) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000780000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d26000)={0x0, 0x0}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d27000)={r4}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d27000)={0x0, 0x5}, &(0x7f0000d27000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000aa4000)=@assoc_value={r7, 0x0}, &(0x7f0000901000)=0x8) r8 = accept4(r5, 0x0, &(0x7f0000d26000-0x4)=0x0, 0x80800) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r8, 0x10c, 0x6, &(0x7f0000d25000)=0x3, 0x4) r9 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 08:42:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000003000)=0x10) pipe(&(0x7f0000aba000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a0d000)={r0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x8000}, &(0x7f0000181000)=0x98) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2017/12/27 08:42:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1b) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b2e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000325000-0x4)=0x0) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) r3 = accept(r1, &(0x7f0000fc9000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a1000)=0x10) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000217000)=0x0, &(0x7f00007eb000-0x4)=0x4) readv(r3, &(0x7f00006b7000-0x70)=[], 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:26 executing program 7: setsockopt(0xffffffffffffffff, 0x5, 0x2, &(0x7f0000524000)="b1f186e22bf2089f26e0ba965cfd431a95621ed74d611bc6801c08ce22cc61420c11822238d65ab2b6c4a53c75baa8801d", 0x31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fbe000-0x4)={r0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000092e000)=0x5, 0x4) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x4}, 0x0) 2017/12/27 08:42:26 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x2, 0xa36c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x10001}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r1, 0x38, &(0x7f0000006000-0x38)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}]}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x4, 0x4) 2017/12/27 08:42:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = socket$inet(0x2, 0x1, 0x101) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00004f1000-0x9c)={0x0, 0x94, "65178aa8fc3d2612b6a81035cdcea0aa525cb131329fa7edb4aa59b5cfbeda68fa99bdd8e6dd10a28e169f0a55533e1ea38179bc3b1c2b537800e19e3b7afee46cc884b9779c63f132c53a9cf0d1153e5114d19601323d91d86cdd54d68a97710ed87bfb1ebb649f4c2fe8c195fae7c3d01bf56cf82a180e94e2ecb520def6c6317774b764343732cf52c3cade15c4a6f4a05735"}, &(0x7f0000052000)=0x9c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002fc000)={r2, 0x8}, 0x8) writev(r0, &(0x7f0000bff000)=[{&(0x7f0000d7c000)="f002f3650dd24dd0a4bd6b5a8d48d862726bdeb59d2683e20f31395a6c83ed0600283919", 0x24}], 0x1) 2017/12/27 08:42:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0x0, 0x0}) ioctl(r0, 0x0, &(0x7f0000f67000-0x3f)="e2a799e74de7bb5a349f38bf703ef91988af00159ffb04be7c3e1d0fe618d7bd8de41d894c06c3a3bfd4716a35fcb9b3e601d757d71252a9973c6433092b72") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f19000)=0xffffffff, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@map={0xfbcb, 0x8001, 0x7, r1}], &(0x7f000000a000)='system\x00', 0xfffffffbfffffff9, 0x80, &(0x7f00003c2000-0x80)=""/128, 0x2, 0x0}, 0x30) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000135000)={@generic="bd5586b5c533dbaa2060ab86f8d85e57", @ifru_flags=0x1000}) 2017/12/27 08:42:26 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0xfffffffffffffc01, &(0x7f0000ffd000)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10000, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000fff000-0x1)={0x6}, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000068d000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000054f000-0x40)={r3, 0x7, &(0x7f0000c38000)=[0x6, 0x7fffffff, 0x1859e5ca, 0x20dc, 0x80000001, 0xec, 0x3], &(0x7f00008cd000-0x18)=[0x24eb49eb, 0x80000000, 0x6, 0x8, 0x1ff, 0x4], 0x10, 0x1, 0x6, &(0x7f0000794000)=[0x3], &(0x7f0000aee000-0x10)=[0xbc5, 0x7fffffff, 0x1, 0x5], 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ffe000-0x4)=0x7fffffff, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000065a000)=0x200, 0x4) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) 2017/12/27 08:42:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername(r0, &(0x7f0000aa3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000091a000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000776000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1f000-0x4)=0xe8) sendmmsg(r0, &(0x7f0000295000-0x78)=[{{&(0x7f0000ac1000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000939000)=[{&(0x7f0000ef3000-0x11)="b1", 0x1}], 0x1, &(0x7f00003a3000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40041) 2017/12/27 08:42:26 executing program 2: mmap(&(0x7f0000000000/0x2f2000)=nil, 0x2f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000103000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017d000-0x90)=[{&(0x7f00002f2000)="a40a", 0x2}], 0x1, 0x1000000000) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00002f2000)={0x0, @in6={{0xa, 0x1, 0xf426, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x81, 0x1, 0x0}, &(0x7f00002f3000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00001c3000-0x6)={r4, 0xffffffff00000000}, 0x6) splice(r2, 0x0, r1, 0x0, 0x10001, 0x6) 2017/12/27 08:42:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004a6000-0x8)=0x0, &(0x7f00001c8000)=0x8) sendto$inet(r0, &(0x7f00008c4000)="", 0x0, 0x3a9cc21b6f9fe7e, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 08:42:26 executing program 3: mmap(&(0x7f0000000000/0x9b000)=nil, 0x9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000099000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000009b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000065000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009b000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000098000-0x4)=0x0) mmap(&(0x7f000009b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000009c000-0x8)={0x0, 0x0}) mmap(&(0x7f000009b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f000009c000-0xe)={0x1f, 0x990b, {0xc76, 0xfffffffffffffbff, 0xffff, 0x80000000, 0x4b9, 0x1f}, 0x20, 0x6}, 0xe) sendmsg$netlink(r0, &(0x7f0000019000)={&(0x7f0000055000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000036000)=[{&(0x7f000001c000)=[{0x11, 0x30, 0x21, 0x0, 0x0, 'N'}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:26 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x5, "0dd233"}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) 2017/12/27 08:42:26 executing program 0: unshare(0x10008000) r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x108) 2017/12/27 08:42:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000e83000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9e000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000931000-0x9)='westwood\x00', 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005c0000-0x4)={r0}) sendmmsg$alg(r1, &(0x7f0000344000-0x38)=[{0x0, 0x0, &(0x7f00008ec000-0x30)=[{&(0x7f0000af7000-0x81)="9399bb90c68898f7d197ecf686b1d0f6d2782574c356890da06356d6a2fcb035b42ac2dd86c615aec70e557258130406d60079c3692a90cc3af2fd14a9457885cd06630eca4d5b4925656f2086993a66179ccca8c655870be86a484461679745aa0a453d42be81b2a49d1f2f921a3366bdc476e37d9ced07bd114cafd192e225bf", 0x81}, {&(0x7f0000d61000)="80b8d2030955f1da903fe5dcab59eb25c69ce99d63193ebaa85935ff128f65355baeddf7fa5237bd9ae6fdd5b14d4ca96d361afcc08c9990050d9127ff03d2f2bef7", 0x42}, {&(0x7f0000dcf000)="b7d464bc2f44b1614dfa189627ba258b9cb055de6740def6387260b3", 0x1c}], 0x3, &(0x7f0000f57000)=[@iv={0x60, 0x117, 0x2, 0x4b, "d39ee0fb098deedfeef6bd5e92eeedc79e02a44953f1f76841c729185b76e1cc683523cb451760136740fb6a40a4f8df7b0bee380a27544b3ce74de0bb2d2e001c4dfdbd280cc321c1d8e3"}], 0x60, 0x10}], 0x1, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) 2017/12/27 08:42:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) r1 = accept4(r0, &(0x7f000078f000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ef3000)=0x1c, 0x800) bind$ipx(r1, &(0x7f000071b000-0x10)={0x4, 0x0, 0x1, "66b2f4a8be73", 0x3, 0x0}, 0x10) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000b86000-0x29)="2900000021001900013d3500000a0006020000fffffc0100000000040d0000000000002400bc00088f", 0x29}], 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f2a000-0x4)=0x0) 2017/12/27 08:42:26 executing program 6: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000004c000-0x1c)=@req3={0x9, 0x3, 0x0, 0x4d, 0x5, 0xfffffffffffffba8, 0x5e527514}, 0x1c) connect$ax25(r1, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) 2017/12/27 08:42:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f000056b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000a78000-0x4)=0x0, &(0x7f0000f59000)=0x4) writev(r0, &(0x7f0000f6c000)=[{&(0x7f0000308000)="691d11d668f78b0786ac6a7771d8accf8799278d6cd6b7aae17a3937ef24319ad6726a7c80788e5e31750a1f8afce6c18e8b28d6bbb3830c4e194c04efe1437db72ce635937a63fc67b9947ed6c6ff7f83de0f6cb4bac98be8f36c7eef931307b42d894948f2f00a8c4390405c7b49318a03ebd516117c08bf7e", 0x7a}, {&(0x7f0000e15000-0x1000)="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", 0x1000}, {&(0x7f0000473000-0xdd)="03599ff173fe74a39b71e8720cc71b223bf1554b480e6edf5c9dadf61a2641113a8111fb0465de4f271dc203a3316ecc8a710be68bbae4f2515060ea3145434589dea33bcb600a034e425354ada18a950261f4f128edb64ccb47592b0f573ce8946023ad3578661faaf6643b018ccdb778b20f530bf49056ac566a77a56c95bbf5c4b7c25668f33dbefa43b835142de652b7af21b1db5144845059e4e4ed90f978b052f14165e960db8319ff7f56e19e3946e38afab5e6e3dd0ac860e912db2e00a150d46328fcf240997e7fdb67c9a3661b56bf6022e8b94d9a9489d1", 0xdd}], 0x3) 2017/12/27 08:42:26 executing program 5: r0 = socket(0x2, 0x3, 0x61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x6d, {0x1, 0x7f, 0x101, 0x1, 0x14, 0x57}, 0x0, 0x100}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f4d000)={0x26, 'skcipher\x00', 0x100000000008e, 0x0, 'cbc(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000043000-0x4)="e5fcb5bf", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de4000)={0x0, 0x0, &(0x7f0000be5000)=[{&(0x7f00002e5000)="a62ba4c872bd754b", 0x8}], 0x1, &(0x7f0000b67000)=[], 0x0, 0x0}, 0xfffffffffffffffc) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/27 08:42:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00009f7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) listen$netrom(r0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x10001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000)={@generic="4db404a8a68410bba74b0677329c3429", 0x2}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f16000)={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]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x10001, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000002000)={0x480000000000, r3, 0x10003, 0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0, 0x1, 0x7, 0x5, 0x7fff, 0x9}, 0x20) 2017/12/27 08:42:26 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000028a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00069a", 0x30, 0x3a, 0x0, @empty={[0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff83, 0xe80, 0x0, 0x0, {0x0, 0x6, "0300ff", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000387000)=0x9, 0x2) 2017/12/27 08:42:26 executing program 0: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl(r0, 0x1f, &(0x7f0000713000)="7af4d5ad6ba74507b4eb1edeb98618b60746ec") setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f24000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f2a000)={0x0, 0x2}, &(0x7f0000a5d000-0x4)=0x8) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f2a000)={r1, 0xa}, &(0x7f0000c2a000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 08:42:26 executing program 2: r0 = socket(0xd, 0x100000800, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000157000)=0x0, 0x4) 2017/12/27 08:42:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 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}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006d7000-0x4)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000e73000-0x4)=0x100000001, 0x4) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000b0b000-0x4)=0x0, 0x4) write(r3, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r3, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r3, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 189.299230] audit: type=1400 audit(1514364146.714:85): avc: denied { accept } for pid=18649 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2017/12/27 08:42:26 executing program 4: mmap(&(0x7f0000001000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000f05000-0x1052)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7fff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7eb158", 0x0, "06a931"}, ""}}}}}, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x4, &(0x7f000045a000)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f00000a0000)={0x0, {""/7}, 0x0}, &(0x7f0000992000+0x3e)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/27 08:42:26 executing program 3: socketpair$inet6(0xa, 0x807, 0x7, &(0x7f0000bcf000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ae3000-0x10)={0x6, [0x4, 0x1ff, 0x0, 0x0, 0x3, 0x1e]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001d7000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) recvmsg(r2, &(0x7f0000641000-0x38)={&(0x7f0000018000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a45000)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2017/12/27 08:42:26 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008fb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f00004be000-0x4)=0x4) mmap(&(0x7f0000000000/0x78f000)=nil, 0x78f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000002, 0x1000000003, 0x11) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000678000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000706000-0xc4)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 08:42:26 executing program 5: r0 = socket(0x0, 0x8000e, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000022d000-0x18)={0x0, 0x12, 0x10, 0xa3a4, 0xc26}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00004a5000-0x3e)={r1, 0x9, 0x36, "47fafea804224504ee374fd67cd5cf148e0047c939693330d03fc1ccc3e5dabb108d67b83c0f0e34318fda2be0c9281cc37baf4930b9"}, 0x3e) r2 = socket(0x2, 0x3, 0x2) setsockopt(r2, 0x8000000000006, 0xc8, &(0x7f00006ce000)="d105071e", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x4, 0x4) setsockopt(r2, 0x0, 0xc8, &(0x7f0000006000-0x4)="d105071e", 0x4) 2017/12/27 08:42:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xe, 0x81) bind$netlink(r0, &(0x7f0000786000-0xc)={0x10, 0x0, 0x8001, 0x5}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, &(0x7f000020d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cce000-0x4)=0x10) sendmsg$nfc_llcp(r2, &(0x7f0000ab5000-0x38)={&(0x7f0000783000)={0x27, 0x6, 0x7, 0x5, 0xf9, 0x0, "80fed06e46b1865a7a9680f09c8893cf12fe72420d9bddbba483d3753d8acc0fe94eebbff77e094ecb20e37ee957bf6e41ea4ea81e7a2e8c401646a4d30f7d", 0x6}, 0x60, &(0x7f0000ed6000)=[{&(0x7f0000f99000)="8f40093fa5050b54ab0176354e48ecf54af8abe10d03eced43dea565809f177545c2dec7bcaac5ef4a9c703959cc4c42ed3447ef5db1bb54c834496ecbe9e11dedad812e14c84c", 0x47}, {&(0x7f0000462000)="5efa0077d17f0a861822639de8f642eb1e205308d5eecb4872120dfd1f2e8422", 0x20}, {&(0x7f0000dc2000-0xbf)="c398c2c36569d48823c7523adf9bf5e8eab6f8ef1e0dfe7e53f206bac93d063d52936ce9b8cc37d95c44d2a4b06368b07c015cbefe68a356fdf08f4850f5c33c62326171341ac00a9766dc5aa1ad5d2f113614dcc75d3f836bfe24dfaa575cd32fdfe32258ab804585bea14bcf218feb18776d5b5035aac9c976dba72162b7b7446d9b06893f516bc70fe9d951332ceff0611178d1391c4990a31391de45846fbb885958700eb76b8706d29883591ae4bccbf89512ab937154994cb186174a", 0xbf}], 0x3, &(0x7f0000cb0000)={0x110, 0x104, 0xfffffffffffffffa, "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"}, 0x110, 0x44000}, 0x81) close(r1) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r1, 0x0, 0x0) getpeername(r3, &(0x7f0000e08000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be3000)=0x10) sendto(r4, &(0x7f0000040000-0x4a)="", 0x0, 0x20048000, &(0x7f000075b000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c26000)={0x0, 0x4}, &(0x7f0000375000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000cf0000-0x8)=@assoc_value={r5, 0x1}, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c78000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000dcb000)={0x0, 0x0, 0x0}, &(0x7f0000a83000-0x1)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000c2000)={0x6, 0x1, r6, 0x800, r7, 0x1, 0xfb1, 0x3d4f}) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000fb4000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000a3e000-0x4)=0x2, 0x4) 2017/12/27 08:42:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000718000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000990000-0x108)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7, 0x80000000093, 0x2, 0x1f, 0xd66c, 0x1, 0x8, 0x3, 0x8, 0x7fff, 0x4, 0x4, 0x40000000000007, 0x5]}, &(0x7f000091c000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000862000)={0x80000000, 0x1ff, 0x5, 0x200, 0x1000, 0x3a3, 0x6, 0x1, r1}, &(0x7f0000926000-0x4)=0x20) r2 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000313000)="0022040000ffffe0", 0x8) 2017/12/27 08:42:26 executing program 6: mmap(&(0x7f0000000000/0x78f000)=nil, 0x78f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000706000-0xc4)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000057a000)={0x0, 0x5, 0x0, 0x3, 0x2, 0x0}, &(0x7f000020d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000045e000-0xed)={r1, 0xe5, "2b895dea07fc8e7726dfffd293b5b07967c7a6d22427be922c4cca6f24bc707bb6ace9509b327824dbcf7f28cbaab8222f8d23e97b1ef858a21f26cd4e1189478d06af0f1d5e875beac3cdf4f8002becb430bfdefea6294720f980fc506666e07b7eed3d0acae035386b761a1803d297a26b016d6dbf4880c1ff662509c14908a52d42cb7164f5b9667bab2081f9b008e0ff0bbc88cf751388cd181440f28e13bad563e0328b22b653e491a53b1c7ebbdf47275a5f0777960a6d8611d1ef0bedbe5c16dec4b636d7f2bb206e5f2ef6389a345354bc666d6d094f4ea34f4d3e9a419f53a5e9"}, &(0x7f0000234000-0x4)=0xed) 2017/12/27 08:42:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000049f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x3, 0x1, 0xffffffff, 0xffffffffffffff3f, 0x7fff}, &(0x7f0000782000)=0x20) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) socketpair(0x1f, 0x80007, 0x3, &(0x7f0000f86000-0x7)={0x0, 0x0}) accept4$inet(r1, &(0x7f00009a9000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b5000)=0x10, 0x800) connect$inet6(r0, &(0x7f000045c000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000b9000)={0x0, 0x2}, &(0x7f0000221000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000053000-0x14)={r2, 0x2, 0x100, 0x5e, 0x5, 0x6}, 0x14) [ 189.358007] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/12/27 08:42:26 executing program 7: 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(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ada000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f0c000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007fe000)={r0, @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, 0x2, 0x7ff, 0x56e, 0x12}, 0xa0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/27 08:42:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20000013, &(0x7f0000f4e000-0x4)=0x2000000000002, 0x4) r1 = socket$inet(0x2, 0x80000, 0xd16) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000049a000+0xf39)=0x0, &(0x7f0000d1f000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20001000012c6, 0x0, 0x0, 0x0}, 0x14) 2017/12/27 08:42:26 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ccf000-0x4)=0x9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0xfffffffffffffffd, 0x2, &(0x7f00008fc000)=[@generic={0x3e, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000694000)='syseG\x00', 0x101, 0x80, &(0x7f000000a000)=""/128, 0x10000000000, 0x0}, 0x30) 2017/12/27 08:42:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000292000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x34)="6cb322dc2f35092aba6bc6f826c5a96c8d7410acc18b947cd34d2946b7431e0f95d6454acbb8c39266cfb16a3a179b9bed28ad1b", 0x34, 0x0, &(0x7f0000a3e000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(des3_ede-asm)\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r1, 0x3a, 0x0, &(0x7f0000f04000-0x3b)="", 0x0) 2017/12/27 08:42:26 executing program 1: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e68000)={0x0, 0x0}) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e68000)=0xbb, 0x4) bind(r0, &(0x7f0000e68000-0xe)=@l2={0x1f, 0x6, {0x2, 0x1a7e, 0x401, 0xa7a9, 0xfc2, 0x5}, 0x3, 0x1}, 0xe) 2017/12/27 08:42:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) epoll_create(0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x1f, 0x9, 0xff, 0x80000000, 0x100000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = epoll_create(0x1) epoll_wait(r1, &(0x7f00001e7000)=[], 0x0, 0x9) 2017/12/27 08:42:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000001000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0xfa1b, 0x10000}, 0xc, &(0x7f0000002000)=[{&(0x7f0000003000-0xb1)=[{0xb1, 0x10001, 0x2, 0x6, 0x2, "2f6d51b54f1043041d0100b806500b36c5cba2db2a45716397937dd9e57d142fd3dcb6e551dd160aef236fbc82a5a131d118d568d347b54cd958cf2c444c05a3e249c6598a26ff7f23284fae499146b65e45ba04525a97064a1f921b941009f195077e00f5c4caeeb431c04073fcbf8789c1267f7851dd7f473adc58b414a36b1343649638bb61d12776060bed62b8830b93cea35057f029412997d452064644ca"}], 0xb1}, {&(0x7f0000b87000-0x222c)=[{0x1010, 0x200000000000000, 0x1, 0x9, 0x1d3, "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"}, {0x87, 0x8001, 0x300, 0x7, 0xffffffff, "4211fc5f18ac881361c1e6eb5dbc9436be887693324680b75fa02fe6e44d3d46c98f322262ffbcdcf7ddd5fda9f9a18a2ac9d442f50911782cca7c3d1b5981160cdcebde8ff151366df3910f61c829e94c600fd5296e4729db44c00944b07dc8a6569f6b4d7d3fed2e56611a141c8bc011e7c3fd896dda"}], 0x222c}, {&(0x7f0000002000)=[{0xe6, 0x40, 0x800, 0x1, 0xff, "ee72b335c3860399c40ff44b4bc42db4f1012ffa701cb016d21ddac415e00f84596e3b6687d23704e74ca0d52644a48ab1ec8928a3060dd1faffba00c0cea78f89f2621724b539b18de8b6dea834214bf706bbbdd109ca6896071dbd41be16e53036b456725ef74caeefa7d1613ab75230fdf5743c8ed432d92980576ddb20b642d8747bad3be4bd83f312d45dfe5b72bc77e69c0bbe00e4e5b744bfce7213d8067b365583a1ef12657e7bbab28bbde09a24a3c8772b4e5752a5f96043faa16bc6b29bd03505379fa9e31a03bec7c52031fc70656704"}, {0x3f, 0x1, 0x200, 0x0, 0x958, "26dbe6fafb6e3b65c73b261d4ce18d724a35ca32ee35aa4017850146261639aa801766b7152fb69dd358b2631528c6"}, {0x37, 0x5c3, 0x1, 0x5, 0x8, "23ea7cd0a4b5da1229725c64bdce53ad2e043abd315e9b2cd0b7f7b400a91428eb34bdd5a2f75d"}, {0x66, 0xadd8, 0x201, 0xffffffffffff53ab, 0x200, "cacac2834d234586858ddff301a64cf641b06e06abe0d454cd6aed0badb8517a3d25cb88d210506391f95a6b694536523b7d9341d1ceb30f39514f899da00a8501c64a66d276e70868d76b0931580ac3b486320e411b"}, {0x5e, 0x3ff, 0x100, 0x2, 0x5, "97c52eb7e61e6484dd4bb4e9dc9a38757ab6f135f26cff700ea042685f8ce3f8fb1edb040de7673044784277cdf7994e35145a24406b1833a995630f4fff860a8fec8f255d5892e29362f61493f0"}, {0xd5, 0xcb3d, 0x2, 0x68, 0x5, "07ac9d5089c2a8709c0ee2ef4e467d3e8efedbc28e0cb254ae8aef1bc85eaebac06f6607517a655ad0ec412b6c416f736c92c5f79ab6d03fdaa65dab6caabe7a4f643e176b98aa92c8d0387116089707b31ef0406b6fc67a8763debfcd043062f2020826dcaa3106319b5a98b4173c73109ee8439a50838fe5993f7006a6fbfc975634f06e1bc70c2e393865cce046c02d3c9cdd07897b1d3c717f8adda178843c05eaed99699ed5f36642c57d613a76e6034a3c210b825cf0733ff0b00b74d6e27f64ef8a"}, {0xe9, 0x5, 0x100, 0x3, 0x3, "85716e636001d1e48f2a780ac117c39821d61420b7070052f72a4106f7b22f014b83783701244b50e80f9883b05d51df621b2fae49848eb020cc2acee8c46ed5a335e2e644ad213c7b287ea584dc09b422ecff2fa255d3de8d655893c7196a67a32b99469a4cb6319d4de2ed99113d0f7d2df6aa5e85ce56268e1f053f5040def50e4f9723e69f1a43553812b91c1122667a7a317806ab01c20504e9603740734d69565ad8a1970bd4b967ea5edbfdf91ba59322ca83a6aebd5b526221f774bc3e0d93b3c71859cd8792b66eec0be3b36a507209db6c968a5a"}, {0x7b, 0x8001, 0x409, 0x4, 0xffffffff80000000, "29c58f794dab7e5ce345af555cd0dcfc8543ea26d13f5df30fc5ece480f440ae21cb86cc1a3dd791719156589930155d62b77d36b738158ec6e3436619dee5bcedb1b8158042540f089250a0b93feefe27a9686093bd07345b136006e5a39acf311b5907467ce740b14e19"}, {0x3f, 0xfffffffffffffffe, 0x708, 0x6, 0x0, "5bb4a4bf36e75aa7d0bb729f0f059b943e13375f1c2d3bbd55c813e94e911d3286722d1d58d15414d54829c3771505"}, {0x8f, 0xb3a, 0x20, 0x8, 0x8f, "414c2ce1f992cd38f54cf1cd362d64290dc090798c8f1e4e06decb25dd21f1d53bb0a7ae577aa92df2b450c9a871c6ed4ccc06a00760a772aa8b931d15b46d5bb70fb1651b2e0182bfcfab99cb35754943d591d3b4ca1d69ff1535eb0fca6c916d9a90edcc76609d31b12daca827459e79dc7c5e2abff76e247c9f2835de70"}], 0x527}], 0x3, &(0x7f0000002000)=[@rights={0x38, 0x1, 0x1, [r2, r3, r2, r2, r1, r3, r1, r0, r2]}, @rights={0x20, 0x1, 0x1, [r1, r3, r1]}, @rights={0x30, 0x1, 0x1, [r3, r0, r1, r3, r1, r2, r1, r0]}], 0x88, 0x8000}, 0x4000000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@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=@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}}, &(0x7f0000002000-0x4)=0xe8) sendto$packet(r3, &(0x7f0000000000)="07125fa4d47ee35a1da7137f218bb90423935d7b592d80152996d7eda27442da33cf9ac4aa9b3692a337effad11ca492d6e4dd78a96d4a0627b7643da2b3ba9afdd3173a9869bc3619a42cbed8911345879132158c5ddfc1a30964512ad1af0d862555440d7594e14816f8a74d1e0a3ac760acd79c103fa4f611e2682b3c4d14b44f543cd933ea149659eeb2921958d71e0040bb4c87f1cc92d3e4845ce792fa5150472cdabf008851dcbfde8f97d83f1d06d9a9d73cd5e62497a38d5a8224c305f0e6b6e86e259c7af3d1e7de6887195eb78dfad5b3d419dd65a33a1ec76c8b9cc2067ea3a99c25b862c51ec8378c2816fa", 0xf2, 0x4040800, &(0x7f0000000000)={0x11, 0x39889694c37d794f, r5, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @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]}, 0x1c, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c947dd4626497fc88990403afbe9c71f"}) mmap(&(0x7f0000000000/0xebc000)=nil, 0xebc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r6, 0x0, &(0x7f0000ebd000-0x4)=0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000079b000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebe000-0x4)=0xc) setsockopt$inet6_mreq(r7, 0x29, 0x1f, &(0x7f0000a03000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00003fa000-0x4)=0x1, 0x4) setsockopt$inet_dccp_int(r7, 0x21, 0xa, &(0x7f0000559000)=0x7fffffff, 0x4) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000ebe000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x200}, &(0x7f000055a000)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000130000-0x8)={r9, 0x5}, 0x8) getsockname$netlink(r6, &(0x7f0000eb8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb8000)=0xc) 2017/12/27 08:42:26 executing program 4: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f000045a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000051e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d06000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0xcc, &(0x7f0000974000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2017/12/27 08:42:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) r1 = socket(0x11, 0x804, 0x7) accept4$llc(r1, &(0x7f0000c8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000744000-0x4)=0x10, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c3054c0040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) 2017/12/27 08:42:26 executing program 5: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x0, 0x6, 0x1, 0xe00}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0xe70, 0x6, 0x4, 0x3}, 0x10) accept4(r0, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60, 0x80000) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0xdbd5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x2, 0x40000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x7, [0x1, 0x1d, 0x8, 0xfff, 0x5, 0x9, 0x1, 0x100]}, 0x5c) r2 = accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2017/12/27 08:42:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000080000-0x30)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x5d, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0x8, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) socketpair(0x10, 0xf, 0x1, &(0x7f0000779000)={0x0, 0x0}) sendmmsg$alg(r0, &(0x7f00009da000-0xa8)=[{0x0, 0x0, &(0x7f0000616000-0x80)=[{&(0x7f0000edc000)="1e60ab4fd7e024e6a20a80c446f9f8887c05fbb5f18d2ea48e374127cf83ff01ecf136ec3ecd2f90d2cd9f778baf5ed37a9fbb908b13dde2a7a09f7a9c06a2edc441ca20628c31b35709586121b06c368c976bbcaccb37293a3a5bdad37a277c466f29dcec2b5f232fcb6d71b6b770b08fc2c51c12c6ff5a48922f7014875c0fd7d996ff7333bd41fd2032ff0019571d5ed4e6823c1a1b1cf3978b3ee51c29b8a28c29eea893fc23e8aac35042caf8c5607e62e7b107902804eb4208ec40316660216bcc6865c61bef693e58f9e1b6eee832aacaac0ad531a94194b4421ff4a708a2eb72f3a712e6f23c7205c023ec08b5b9bf1fb8ada0624ba881aca0c6f4b20c5b819b0ebc4431664b42dd341dc3e7cdaec2760b069b42a17792023ab49e8cf946b049422fe430684f6b3167fdaa6f594eae3ee46c7520cc9ce04c8caebacfb5ae0c6fb2674312ebd15a0b41952c689631cf3e310f4dbd47d3dca58b6867af559c2c4102f797efeccca12b8c3db53e18e25d5289082ee735c7c8a53de799787b00c83cf8466712ed4de1e98d008b9d2d2d493fd17ae1e74b67b9dd1d12a485eef9ad600813e45342956687d3d786fb119e480f9e75c8aaf57401034ba6923aae6e6e48b96be12faaf0c28168c169735773400b6e0f6ace94fd0f9392ebd23e92c706512fca471594bd8cedd2a4866db510a2ad0bae67c9f867c628bb1174c15fbed4edcaf20ca72cfe20d2299af772a0e26ae1c0f9dc2f10ee75796faa44b9fa3e69895a16bd114139b98d3dd29b0d7b083a153bf141be2155bba531978b452fc7ae706fe396ce4ac546f938e15eea338a874f9e2a457d5182cbc59e9d4a4bc84180a71f55f5efc7c897239e83f0e4b550511ecf309b25262df371af8c3fa2304ece9b1fb99801b4d43e54559cba141837915450d5280eb28dc87ef02fed50def84eabcb032e39f0a3c8db8d8a49311c59b65a2c3f3c1e8e9e703902fa53cc6b3a7b353bfe99f87562e6b7babb5621fc738a800fb8c52ac1da61d709c5d0414cee72b33e2c5168efc7fd0facea0831127949426c4ae63aac1ffb7109fc5c28fadfff4b4108d25073bbb809f2b3d6d440c1a586f55a1a11926f060d125b0157930baed3478714cb994f466e5b26992ceca509159430476753d6eefcac317aa4af677b2ebd4ed834fa945b7cc81ea040feefe6661d0f46e177cb72e7bf2c946a45b525950ce35bacc9945fffe3618418f98bb88cadbb9897675acad2d83c0fea2a6699944db4610375925f5b6e59fb99f0df8cb30794da659e9521ca030f6b70c324a644bb93e813df0d9809141c988481ad377fba19c0760ccd485343f53a9ecd499bb851c32f28eb30cafc77b8396baec88d053d6ae5cebf3d08239f5334d222c5b082c776cbb278a3c4eed79562fe6f962d442e20139dcfa8a41b21516ff62bc0da5256519e29d013a7cf4990f76dc742ee9dc10ab2c7c475be03af85ee8542ae0a5ef1d78ac50254f16fcf7cce58cbd4161de3b156a9c9a8e2d9592e642cf4f2f738e0db46dc24dfc4c1a0329e30b5521487dc2517d09bc1bc168d3de000ffd3ddb0592ab672e0989d9b81b69e344db096e68fe8126c9a3e0ecfaa271b7f56621513a26bcddad021e707a573498bf3657cd4868f728359303890f3fa9e2b609e4ffc979e63242ae48e59ac61fa9ffa4a73446e01113a95abd336a65f6761c6025456d5b008883ea4f1e7d734daefee1f686ae9ede95656dfa17a88b65a6aba7d63acbed56c9aa3fe925dc05a684c09b3190158ef847e404022b41ec5e540f6bd42f8475c590440978332a56b828c50e11a069292702dc8404caaca9c5d63a842772a9b5a02282aaa2c79be06a7ebf9cd2f1916b6024c9f632bfa349fbd1b463e875449351a4571c6b78fc3625f77a63e356483c716f3fb2051cdbdfd5b980fb49e558fae758a8c53cbafca641120c1a45ad20b733c49e2e7a6aff6820e323ffb84de6da4b3abbbe1ac69f6445407255f78aa43e9d220b1bf1d94381f18f9f26f9339225ec46c17b4ad00ae933b9d1a46056c0cdd80dbf09ccb4d8640cc3f5420df7f27c9aedacef5aab6982b7761ed7e8f02126e4770e20876c924e71f045588b4b51e4af15ee8b53a10d3834f4b4947306b41993b0a2fc4c9956c2bca2b70aff7d5944003648bd84937d1b64a67ee2d3cfd1108d265d189ebc728e00950d6eb9a6cc9c1bb5b5d933dc46203080b2b3547b4958029c26632ceccccf2d8c9b0aa4ff68fe2697af06352038f969d2cb17482b6755cd2e9ed15e1d9e033598b3780908cb521f1e606a3ef9a5db56a22dbfe515f5f42763aff4b577a34b8ea54cecc024baa96393f9dd356752bc5dbd9065518678fc44d7d549eba06985b7148fa1c98588589c5f6ff7580bec6d74fcd4c07f6705e3a2e602ed4cb3b3d8f943a71f7f75e97c25060748d384d04257419f0eb066e683a354918ddc555deb3abcec30292326ddf481891ca101c3d6e72126ad15d3a4591cd4a8f20462d0b72aeb0ea9843c70aa5be65efbe1e75f666cac475e4f466d7a67a990f5f0ff0963817106a438412ad1a90100ac271c3fc02cff86f3e568359b217123aff0dc57bbc6ec2898fe2068a011acdc1f8908f26353fe17dcaaba7e61460a9ba121870c975d794e9f36dca12ce6012817148874463bfa96c5186221e264eba27534db936ba1813655228edba626ba0e52cc41581dca3e321fee51902ace2d8a2c9ce8b15e9e022178daa629ca909bf430b2e7d68f8d2178630801b209c7cc11750423ebb22705e81ea5d861fd3c4bab3f98495a04faf55deccca03d2d30b32481b3d2fd01257b41574c974121be6f12ac547bb9932bad02e3cacd51b40fff9d7ae5e493b55676582fe0b809909fee5fe3c21f5c14610c9f7ef054fa58b81ae02bb0ca5b6c3a61ee455641c2f8580498fba15a71b0e9a048ff9469680f48a7319818c95aa1b07258024f474ce4a10ffc7750fe149cb08b809bafb23a0c50c4a928a8dfcbaf060af91759f40e7e979ec82044ae92613ddc6c126f07fd3e534329c6d3971674db4969507be50e3da81ac4d6417afbd3ec64449ad07be6de424d1d2b3f9910859a5548d71f475fb6b27d23cf5cc5e22b21591969a441fbe6e93f7d425e50eb0c283099816bc363d1183836506eaa0f326444b5dd349bdc9950dc4060b74b94e8aa37e22e11775990b13a9059e9169f4abeb5d0a2ddb593860993a90e4cbdf160a7bb5ecc695325fe136fe6f586d25208b22b46d796e69bac7692cbac9785f84558082c1ee4e9d12f5ecf63b3a0810ca2bdc9709ebc4cc5765ce99265410f35ac6dd5e07212bb476c90c1c3d2a9dc9041d2e71f7de5e3a069c959f200ea21a54f87bf2514d8105c95e2bfb08b000846385b5d69385db76e66282894b91f4e1223e24470945389d9963f63ef50d303673374623d5eb8b1802faecbcab5b2a936c2c004fd32bb392bf88b1e5ca62421fc647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{&(0x7f00007fd000)="", 0x0}, 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0x1000}, {&(0x7f0000839000)="", 0x0}, {&(0x7f0000c4c000)="a7a2ada9b13ece3fa8046f97e123c3d87b5c843dd4a55426ab0cdd02fbc13ce4881015df070991d0dd7d0ff7110c4639e8dd1b877f1c2ada5e684b5c522a2ba3f088bc2be36e350f58a6ed4960f5cd9c83ebfd6147e3138143a6592359c0c6023f73317ce23838ffe492be1243e17f", 0x6f}, {&(0x7f0000b91000)="dc187bba17491db9c2b50cbb82800dda376ef74614f852d14b04c0a18c6c7a6e0df7f12b6e9fc7a6b4c35b7c828bf25ba7697e778dc7ab79d743c8023ffd2b86ed9afd872c73b3b43bba257a6b1e8b6408bca341387be2b7eeba7feafe4bf364d5935aae325b7691d712d5a4f25dfa3afc451ed6522d8d5d4607e0456261f93962eb6150ecd7de10a90237e9c6c5dbe0743f1d4bc7285d118eac56c4c703deaf", 0xa0}, {&(0x7f00004a5000-0x81)="463a6093e4a1f0d21e81d776898cab194ed943d5674ad6133860b0d5bce66b501810caf3747e642806156ea432007ce4542fb17764fd5f77aa85912b5169a0102f587293dd3ace0dc4e02f27a7127240ee998d46cadcbc2999cd2f89525980ff1d507aad54156fa469b76d5d8cc064b6746b940d592bf643e6135c6ee3d9aace18", 0x81}], 0x5, 0x0, 0x0, 0xd51578c5d6942816}, {0x0, 0x0, &(0x7f0000fd2000)=[{&(0x7f0000ce9000-0x8e)="9b6c8a6481c61b45f8884ce55c3b1390ce97c3d9517d9fbbbd131d4a89084813cf6ea2c95bc3e8dfe1ea9dbc77af2638f55987209ed34bc812f68664f860559f7aeb625e6961259bbed3d624372c96845661acfbceb32e1149ac59d33c6792d05985a723fd92730c3d49af8df2a4199c1b24d3fbf93cd6b1467c689a92d79d92dcbdfd23e98db3f918729c990960", 0x8e}], 0x1, &(0x7f0000bb9000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4bcbb525}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x10d8, 0x20000000}], 0x3, 0x80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000beb000-0x5c)={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x9, [0x4, 0xafea, 0x4, 0xfffffffffffffff8, 0x3f51, 0x100, 0xa3a, 0x3]}, 0x5c) r1 = accept(0xffffffffffffffff, &(0x7f0000d93000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002d5000-0x4)=0x10) connect$llc(r1, &(0x7f000052d000)={0x1a, 0xe3863d38275aa75f, 0x1, 0x3e15, 0xffffffffffffffe0, 0x80000000, @random="d99f82ebd73f", [0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000cda000-0x10)={0x8, 0x5, 0x4, 0x58}, 0x10) 2017/12/27 08:42:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000e69000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000517000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r1, &(0x7f0000882000-0x14)=""}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000085e000-0x4)=0x3, 0x4) r2 = socket$inet(0x2, 0x3, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000028c000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f8000)=0x28) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000336000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/27 08:42:27 executing program 6: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x805, 0xfffffffffffffffc) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000f04000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f05000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x6, 0x10001, 0xe2a0, 0x1b}, &(0x7f0000b41000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000caf000-0xc)={r4, 0x1, 0xfffffffffffffffc}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000054b000)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7a64}], 0x1c) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f04000-0x5c)={{0xa, 0x3, 0xffffffffffffff80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x2, 0xffffffffffff3907, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2589}, 0x6227, [0xfffffffffffff639, 0x9, 0x775, 0x1, 0x7, 0xbe6b, 0x8c5, 0x200]}, 0x5c) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$unix(r1, &(0x7f00000f5000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/27 08:42:27 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt(r0, 0x84, 0x73, &(0x7f000068b000)="", 0x0) 2017/12/27 08:42:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000534000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000b3000)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000514000)=0x0, 0x4) pipe(&(0x7f0000e3d000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00005ab000)={"6c23337bf917e2c63e972a1cf0774fa0", {0x4, 0x5, 0x5, "d54696c2aafe", 0x100000001, 0x0}}) connect$inet(r1, &(0x7f0000772000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b00000)={@generic="82ce0744fd886da4088a58a55d374c42", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$netrom(r2, &(0x7f0000906000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000019000-0x4)=0x48) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000032d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cf000)=0xe8) r6 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000030b000)={r4, r5, r6}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000142000)={r4, r5, r6}, 0xc) 2017/12/27 08:42:27 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000097000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x4, &(0x7f00003b1000)=[{0x100, 0x7fff, 0x6, 0x7}, {0x3, 0x81, 0x4, 0x7f}, {0x1, 0xff8, 0x200, 0xffffffff}, {0x2, 0x9, 0x3ff, 0x7ff}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1069, &(0x7f000082a000-0x1108)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="426cbcb05a1e", [], {{0x200, @ipv6={0x0, 0x6, "67ac4e", 0x1033, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x19, "a18c27b7b2ed9ff7d4762c982d5812c9739cba1e4aa47c5391"}]}, @fragment={0x3b, 0x2, 0x5, 0x9b2, 0x40, 0x5, 0x0}], @udp={0x0, 0x3, 0x1008, 0x0, "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"}}}}}}, &(0x7f0000c5c000)={0x1, 0x2, [0x0, 0x375]}) 2017/12/27 08:42:27 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fd5000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cef000)=0x10, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f11000-0x78)={0x96, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x53ce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x627, 0xffffffffffffffff, 0x3, 0x7, 0x0, 0x100, 0x1, 0xba}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2017/12/27 08:42:27 executing program 5: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x14, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000000)=""/199, 0x3}) 2017/12/27 08:42:27 executing program 3: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000019000-0x2467)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x20, 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}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0xffffffffffff8000, &(0x7f0000eae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ead000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a01000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ead000)={r1, 0x80000, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000ead000-0x30)={0xf, 0x4, &(0x7f0000ead000-0x20)=[@generic={0x2, 0x5820, 0xc000000000000000, 0x2}, @generic={0x7, 0x645a, 0x6, 0x81}, @generic={0xfffffffffffffff8, 0x9, 0x5, 0x8}, @generic={0x80000001, 0xffffffff, 0xcf, 0xffffffffffff8000}], &(0x7f0000eac000)='@{/&security{\x00', 0x73ca, 0x33, &(0x7f0000787000-0x33)=""/51, 0x1, 0x1}, 0x30) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000eac000)={&(0x7f0000eac000)='./file0\x00', r3}, 0xc) 2017/12/27 08:42:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005c2000)=[{&(0x7f00004ce000)="290000002000197ff93d7524000a002102000016000000800000000009000c00000011e010315aec20", 0x29}], 0x1) r1 = accept4(r0, &(0x7f0000c10000)=@hci={0x0, 0x0, 0x0}, &(0x7f00001ef000)=0x6, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000097d000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200}, &(0x7f000058a000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000110000-0xf8)={r2, 0xf0, "8282a150b47568592895bdb6cd1feabec88a7e5c69c40deb2cdf96e42c2a6d65209c4d3938f8fa8dfb47bf6e02f45a274dc9649173c9feb62c57c7835191f92fd2c822d55f10f09e74388c962c78d825bb9b594985f26abb7d8388aed33db32737d740b923bc3f5aba3e7b34404d275e5ba2ee9788627336eb0e8b61c50bad5d2373fff785d108a0bcb8bcbdc0ddde27ba24b5e547539405f4f4fa9c73c7330faa2b1498a99caa289043f176634a2182b847d87d84656f9c5af8972cf2a08c00e9b0b16cd54a8580f0d566ebabbca5806132e77cf8e9ca10668cdada5d9d4a54d8c14835645b6f74c93fba732dadeef7"}, &(0x7f000000e000-0x4)=0xf8) 2017/12/27 08:42:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008ba000)=@assoc_id=0x0, &(0x7f0000a25000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000004f000)={r1, 0x800, 0x20, 0x8, 0x8}, &(0x7f0000039000-0x4)=0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fbe000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000aab000)={0x3, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000078e000)={0x1, r3}) accept4$inet6(r0, &(0x7f0000652000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005c1000)=0x1c, 0x80000) bind$packet(r0, &(0x7f000096e000)={0x11, 0x3, 0x0, 0x1, 0x80, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r4 = socket(0x11, 0x2, 0x8) bind(r4, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r4, &(0x7f0000d3f000)="4b004004599f0500088920e66bb2081d58850000", 0x14) 2017/12/27 08:42:27 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000068e000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099c000)=0x10, 0x800) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f55000-0x4)=0x0, &(0x7f0000c5a000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x9, &(0x7f0000000000)={0x0, 0x0}) close(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x9, 0x0, 0x10001, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000f55000-0x10)={0x101, r3}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003be000)=0x0, &(0x7f0000002000-0x4)=0x4) connect$inet(r0, &(0x7f0000001000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x24, "116bfeff5ba7a936a29fcee6a946ef5f4737280ce5aa7c9c45005803e1bf221322da8701"}, &(0x7f0000001000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f55000-0x8)={r5, 0x100000001}, &(0x7f0000001000)=0x8) sendmsg$key(r4, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x10001, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f00006cf000)={0x0, 0x0}, &(0x7f000081d000-0x4)=0x10) 2017/12/27 08:42:27 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create(0x101) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000ffe000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f00006fa000)={0x0}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) mmap(&(0x7f00008f7000/0x2000)=nil, 0x2000, 0x2000001, 0x2010, r1, 0x0) 2017/12/27 08:42:27 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000b8a000-0x44)=""/68, &(0x7f0000001000-0x4)=0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffff9c, 0x8906, &(0x7f0000002000-0x4)=0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000000000)={@generic="df93c93f14cca222233be41d06ab88e6", @ifru_addrs=@llc={0x1a, 0x1e, 0x70a, 0x401, 0xfffffffffffffff9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}}) ioctl$void(r0, 0xc0045c78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000545000-0x4)=0xd8) r3 = socket(0xa, 0x0, 0xcd6) bind$bt_hci(r3, &(0x7f0000678000-0x6)={0x1f, 0x13cf, 0x0}, 0x6) r4 = socket(0x13, 0x1, 0xff) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00007e4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000abe000)=0x5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00003da000-0x4)=0x1ff) 2017/12/27 08:42:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dc000-0x4)=0x8, 0x80000) accept$ipx(r0, &(0x7f0000fd8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ce3000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) 2017/12/27 08:42:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f0000844000)="5e9089917e12fcd593cd6160fb19d989f547f82a604f2d9f3fd855d81fda30b5ceca48c3d46ad973c8014e71f9b3afdaa008defa600b0000bcddcea7524db1da4d08c688f969ea9b5a6e20c5556c8d2f6196f6ddb52dfbedf00345f24ed1f83f61c2a000000006e6f0e99c8c7dd10e759c9f06d1814d15beef4639abf063257480f1ead485b60630d2d8", 0x8a}], 0x2, 0x0, 0x0, 0x6}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2017/12/27 08:42:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000084e000)={&(0x7f0000007000-0x12)="e91f7189591e9233614b2f2f66696c653000", 0x0}, 0xc) 2017/12/27 08:42:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2017/12/27 08:42:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000069e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) pipe(&(0x7f0000d29000)={0x0, 0x0}) vmsplice(r2, &(0x7f00007a0000)=[{&(0x7f000081f000-0x1)="7f", 0x1}], 0x1, 0x0) r3 = accept$alg(r2, 0x0, 0x0) splice(r1, 0x0, r3, 0x0, 0x8, 0x0) recvfrom$unix(r2, &(0x7f0000b0d000-0x5b)=""/91, 0x5b, 0x2001, 0x0, 0x0) sendmmsg(r3, &(0x7f0000dc5000)=[{{&(0x7f00003df000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000efe000)=[{&(0x7f0000524000)="c307159292ad4ac5e442790bdb8e98bc9513c28e5b12978623e4aa392be9fa2446421515f869644b2da0b85e62dbcea9cb9db6a2f9c628734b6938835bc3d714baf237ba4a6593986fb6384f7fb33566a909e86bd961f82ae25b1bb10a106e251fd579c01f965680c791d3fedfd574fae9a6ce49095283edb7b20f3caefc1a10", 0x80}], 0x1, &(0x7f0000abb000-0xf8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/27 08:42:27 executing program 6: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000221000)=[@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/27 08:42:27 executing program 3: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000018d000)={0x0, 0x0}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000c26000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ea6000-0x4)=0x1c, 0x80800) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000662000+0xcac)=0x7ff, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00009c6000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e92000-0x4)=0x14) recvfrom(r0, &(0x7f0000ea5000-0x8)=""/8, 0x8, 0x2, &(0x7f0000900000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000078000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00007b6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x0, 0x5, 0x0, 0x5, 0x0}, &(0x7f0000a84000-0x4)=0x20) r4 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000ea5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005ea000-0x4)=0x58) write(r4, &(0x7f0000006000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) getsockopt$SO_BINDTODEVICE(0xffffffffffffff9c, 0x1, 0x19, &(0x7f0000c93000-0x10)=@generic=""/16, 0x10) 2017/12/27 08:42:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000ed0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000d91000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff0000000000000}, 0x6, [0x0, 0x2, 0x4, 0x2, 0x20, 0x100000001, 0x1, 0x0]}, 0x5c) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0xe8, 0x100000000, &(0x7f0000523000)=""/231, &(0x7f0000d33000)=0xe7) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000035000-0x4)=0x0, 0x4) 2017/12/27 08:42:27 executing program 4: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ca7000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x10000, 0x0, 0x43, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x26c}, &(0x7f0000a2d000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009ce000)={r2, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/27 08:42:27 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0xdd3) accept4$llc(r0, &(0x7f0000ada000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b15000-0x4)=0x10, 0x800) syz_emit_ethernet(0x3e, &(0x7f0000a5d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "dd16fc", 0x8, 0x0, 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]}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/27 08:42:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e96000)={@random="e3ae8895310d", @random="f00000000001", [{[{0x9100, 0x100000001, 0x7f, 0xff}], {0x8100, 0x7ff, 0x3f5, 0x7}}], {{0x4000000800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "000000018000002000b0f7ffff6cb842e6010016"}}}}}, 0x0) 2017/12/27 08:42:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000bb0000-0x2)=0x81, 0x2) 2017/12/27 08:42:27 executing program 1: r0 = epoll_create1(0x1080000) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x222, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000cd4000-0xc)={0x80000000000004, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000002000-0x75)="473fe2c4b43a1ab09c4e554f9bcdaef55c6fa7f08997eb8e0980ba838884db3458615b5d9fc0a3becfd212904b5133a6faaae8f8357c6b7a1c4d2d9d2048c5455fcf86241338132ba1c8e94b43a6ec9473395d33ab99c8046a81d009051530da40954a8c8b89ad348f5d14c3072789b21bbf227a72", 0x75, 0x0, &(0x7f0000002000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$nfc_raw(r0, &(0x7f0000001000)={0x27, 0x4a6b, 0x3, 0x7}, 0x10) 2017/12/27 08:42:27 executing program 4: r0 = socket(0x1e, 0xf, 0x20020000000) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000cc9000)={{{{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]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000001, 0x8, 0x9, "8c1b56ef95eb621e6d9d0ff6bd0e315351c09a91374aa81d1bf27685b4a304eab095e3dad5d8293439d85e79af8342d96c04c1ce69fe7906f5ef865bb1fab191cf357b064e50c0cb026a277f0ad5d774"}, 0x160) accept$unix(r0, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004d1000)={0x0, 0x0}) 2017/12/27 08:42:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg(r0, &(0x7f000011c000)={0x0, 0x0, &(0x7f0000c9b000)=[{&(0x7f0000c4c000-0xc1)="f03e0f099906ec71b640a5532915aa3872a7c2c1fb3713d0fa2d3d20d73c31bf689e095eae6419352f68cf532a89f9e89c89f5c00934fb7422877850c2ac09600ecc12eb456bba76f17cb48346cb7897db808cbc02316fd395f66afe9c1bb20ddf8ad53295a77b9c64c1f64d89d3654ade4d8bfcf8ebd14d9ab070008725cf1f824fefd9d85d89c9be63d01e5c8f80a4ad198a2423acb67910904e032d1a217c1b2e8acf1517f8084768177a75d6a8bd0b933b04c444e269cc9bd7819178025ff8", 0xc1}, {&(0x7f0000841000)="6252c34d277bc1385486dd9e85090a65fd735422a3037cd02331b7ec4e648f88dc0272e1e4afff9e6a3ded7c7d1d24c90c4338ffa819f778b92cc0800145c293b330df94782a4c63a0402763d5489011e8d84c6a9b421e1e", 0x58}, {&(0x7f000029d000)="994aee54771ccdaca7976955e216676c3641b93e14a825eff9bb89ebba51eebf5d20e75e47700554d3bc10d1cefd2eb0354f29d7e38361aa85e7cdbaef0e4e7ebe243279cfa9a84f37b6f89847aced8ed68171a1182f9a30a0d6a849db2646b6490a5d65e4a3a25dc0d87453db73e9c1ac5035f194dba1ea8981a5bf9926d8f6e7a4755cf263e48f66096b5b65842ce37dd24043f7dc41604d9fdf535c2bd528e3c9b387f589a893b80831bf6582", 0xae}, {&(0x7f0000e64000-0xd1)="c6cda9ca36adcfa88fe99e0d1283cb1179af4b186f431c1c3e017292e56350e7ea6fde9e001abaa2c80efc99ac96fe93ae397d7a41fb9c1317aa0d7f21c82b184a6e96ab6a5468ec5de31b6fb85ec0bd04021c4755f624b35e512aa981e904ff04fb5f5548fb644633d9ca550a4d383ba5c00a6572a4073a86cb2c1370ec1db414f495e0274df27d0110de07c7b721c0df1889d68bbf301f4062b2d049b5d1f42ca60dca7f8c69766136500a9bf2efb7a009e882c5ba9abf45d2d0e750eb457f80ec5cf3640aca398320ed5f2e2d67c727", 0xd1}, {&(0x7f0000848000)="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{&(0x7f0000547000-0x1000)="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0x1000}], 0x8, 0x0, 0x0, 0x20000000}, 0x0) write(r0, &(0x7f00002b2000)="1f0000005400056d006d000300000000070002000000000000000000000000", 0x1f) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007c5000-0x4)=0x5, 0x4) 2017/12/27 08:42:27 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000015000-0x38)=[{0x0, 0x0, &(0x7f000001e000)=[{&(0x7f000001e000)="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", 0x11b}, {&(0x7f000001b000-0x4b)="ff95844c7b79b24888ec7719b5df13eb225de813cec552bb0dbf3951d79846fde092f08644361bfa13eb4a714a7e3cdcd613c3a78022e87b87b84a25e6663336ba599a6774a8d4baf4d1f8", 0x4b}, {&(0x7f0000009000-0xbd)="040147d02e73f42fec3a39a444444a80c3607dd2a477e878b42603d0bb8052ab4ae34b374168563140a960ca42a89181cd390ea86253e5d0573a4d46d76a8617229517235fa5f8cf1e205c58facad60ea19d6cafeedf3170c0066451ae7b10ae72fa9099a38b7a194d3f1e84f859913c11750a6e5cab4cf40559baac7ebc9ddc45fa728866d4d989a2b98109992cff778d39f3726118d2a0f10b02af52a60974dae5543ee9abffd9caeaa3b8db972abb65c5a5f2e2b8e9dd48de83191d", 0xbd}, {&(0x7f000001a000)="1f8c57ea3c9ca3d18f7e0f6621cef2c2c37e0a9b7b7fb6fbaf3d97c9e717f61ff3b227a9ce7d0385dc340dd7fb0dea4caf62ad51a3359146a8915e913d975c2fda8c5249928bc1", 0x47}, {&(0x7f000001e000)="e525c380efaff35f96bddc66de5710bb7f1d05c4a2d6a281c22c1d092769c48fca92a9dfedee063cf73e134c37f35b05fe0f65c1ff8629cec4171fd9fd4cf6531c790dca08393555e62a3cf7a8f415511f0c8c6e172155268cd9a39651e6e6d8717c6965123560b0767c576420c673458593570a535caa43255405d55f04c572aab7fb517851429dc7dcf58364ab9447", 0x90}], 0x5, 0x0, 0x0, 0x0}], 0x1, 0x40000000000000) 2017/12/27 08:42:27 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fd0000-0x10)=[{&(0x7f0000ca6000)=[{0x75, 0x0, 0x0, 0x0, 0x0, "a8d8028045bbd318f81041b2843918d8683b4ec62bdea4ee3b0753eeaf3f6db1e06f6566409e53dc3c6fcb8db581265333fe0481089044e14f07f5a1d8c282777274c27eb150e092b04e8ec75b730e2caf483bdbee598532a05988e9847531cd02da8f2711"}, {0xdd, 0x4, 0xe00, 0xfff, 0x7, "1962efc11c7cc83a110814ba6c10404eae5257c0ff60bd77acc110e734f0c83a69a4d695c4df7b86d0db9b784af016a2d671e619579bb42712f976e260f8000d54ac29b206fa7db882763250cd36b0574128287e0aed35aa8234c6287fc1365a90fd0d0be575e9b81b65a2b34e0292b4e7733b2f7bc85f4fe0767cb1ce8323169d2d145a6e9f29183d6935139087e6a5813162b50f9774bafaf64a12ec853004bcba4d0251d129f1cf5eaddca8695dfba2957e85da75ac47491b431a561b59773f49d10762a6be9918794a4497"}], 0x152}], 0x1, &(0x7f0000969000-0xa)=[], 0x0, 0x1}, 0x80) recvmsg(r1, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[{&(0x7f00000dd000)=""/10, 0xa}, {&(0x7f00001bc000-0x60)=""/96, 0x60}, {&(0x7f0000cd5000-0x1)=""/1, 0x1}, {&(0x7f0000ffb000)=""/4096, 0x1000}, {&(0x7f0000fd0000)=""/246, 0xf6}], 0x5, &(0x7f0000a50000)=""/121, 0x79, 0x20000a6f1}, 0x1) mmap(&(0x7f0000a92000/0x2000)=nil, 0x2000, 0x1000000, 0x40010, r0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a3f000)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b7, 0x9, 0x5, 0x401, 0x5}, &(0x7f00007d9000)=0xa0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009c5000)={r2, 0xd, "de8b4eb80beddef8487105b7df"}, &(0x7f0000fd6000-0x4)=0x15) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fd5000-0x4)=0x11d7, 0x4) 2017/12/27 08:42:27 executing program 6: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000831000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c12643", 0x0, "fc37d7"}, ""}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000954000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac6000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e86000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000644000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x3, 0x3ff, 0x11, 0x80, 0x80, 0x9, r1, r2}, {0x0, 0xde, 0x683, 0x7fffffff, 0x2, 0x8, 0xc, 0x1f}, {0x20, 0xa9, 0x2, 0x10000}, 0x3, 0x3f, 0x13, 0x0, 0x4, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x100000000}, 0x2, @in=@loopback=0x7f000001, 0x4, 0x4, 0x3, 0x8, 0x6, 0x8, 0xb8}}, 0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f00002a2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000371000+0xc51)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000f9000-0x18)={@loopback={0x0, 0x1}, 0x4, r3}) 2017/12/27 08:42:27 executing program 2: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000814000-0x2a)="29000000200019800600000000000000020021001700002a00e8ffff0800020003ee000095645aff00", 0x29}], 0x1) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d2d000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00007e0000)={0xf, 0x1, 0xb203, 0x100000001, 0x4, r1, 0x155d}, 0x1c) [ 189.891006] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1689 sclass=netlink_route_socket pig=18846 comm=syz-executor7 [ 189.915089] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2017/12/27 08:42:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000032d000-0x4)={r0}) connect$llc(r1, &(0x7f0000c2c000-0x10)={0x1a, 0x4, 0x0, 0x80000001, 0x5, 0x800, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket$llc(0x1a, 0x3, 0x0) connect$llc(r2, &(0x7f00002b9000)={0x1a, 0xfd, 0x2, 0x7, 0x12, 0x10001, @random="cd0e64873054", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f0000001000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 08:42:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006fe000-0x8)={0x0, 0x0}) 2017/12/27 08:42:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000439000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000866000)=0x6, 0x4) pipe(&(0x7f0000409000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000a8a000)=""/147, 0x93) bind$bt_sco(r1, &(0x7f0000c09000-0x8)={0x1f, {0x1d, 0x3f, 0x2d9c0ee3, 0x6a2, 0x7fff, 0x0}}, 0x8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004bb000)=0x1, 0x4) 2017/12/27 08:42:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001c5000-0x58)={0x26, "68617368000000000000000200", 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000987000-0x4)=0x0, 0x800) sendto$ax25(r1, &(0x7f0000dc6000)="558078205e940c72fdec0a22fca64fd136df720259218faa3d6df505f7ec55fe1a9b5fe71aaca2a7bcdcb668aaaabc8ec9318b49011146522c3ce248c066291727c21f072aa88f2f1b14f176c1d66e5cc268f39b6ce5c7f6657a3cc17bba3c8240a5feec2b0996dcc285", 0x6a, 0x8, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000045000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$bt_sco(r1, &(0x7f0000c50000-0x8)={0x1f, {0x81, 0x3ff, 0x4, 0x9, 0x7fffffff, 0x7}}, 0x8) r2 = accept(r0, &(0x7f0000a8d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000460000-0x4)=0xe) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000dac000)=0x0, &(0x7f0000ee6000+0x889)=0x4) ioctl$int_out(r2, 0x5462, &(0x7f0000bcc000-0x6)=0x0) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f0000029000-0x10)=[{&(0x7f0000d14000-0xf6)="8dda94e45803a2aec5b53270efe367c95ffa164daba646aa29ae26a1446d91c5b801c09f0c468cb3f4e266e1106f51767bdd6ee04a0e67cd28b7f9cff0dc209308302676bb1ed5c801962e778bb14d281811150fae372ea2358ee52f6429e8658941e9d8c12b001499b18313a8128a7ba3d4af598464d39fe03e153c7cf5f372", 0x80}], 0x1) 2017/12/27 08:42:27 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000)="3e244e7e87adeb0717edd8b8f1042a0ded674029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007e3000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f7f000-0x20)={0x4, 0x0, 0x10001, 0x3}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000dc1000-0x38)={0x0, 0x0, &(0x7f0000f7f000)={&(0x7f000011d000-0x18)={0x2, 0x16, 0x8, 0xf, 0x3, 0x0, 0x1ff, 0x3, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000f7f000-0x10)={r3, 0xffff}) connect(r0, &(0x7f0000f7e000-0xc)=@nl={0x0, 0x0, 0xb4c4, 0x1000}, 0xc) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000606000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/27 08:42:27 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b9b000-0x8c)={0x0, 0x84, "5138d050e4948330d5b4fb7cf846c3d10da86815f6b087be9ffa4ef666163f47c2ec0bccb859efe5e571e96938bfa823a56b85acb5e502326fc990c34d085ce14b69261ac1f2f91dce170ec1eabcc6e241dbb24460f0a20f646011a2220311f2eb50f8bed3f109179ac6d60914c6459d3c970bb402175bdf99e94a433449ce3d2fdc32df"}, &(0x7f0000dff000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x70}, 0x8) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2017/12/27 08:42:27 executing program 5: r0 = socket$inet(0x2, 0x807, 0x2) close(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) ioctl$int_out(0xffffffffffffffff, 0x1000000000000001, &(0x7f0000c8d000)=0x0) 2017/12/27 08:42:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) write(r1, &(0x7f000097b000)=':', 0x1) [ 189.942737] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1689 sclass=netlink_route_socket pig=18865 comm=syz-executor7 [ 189.958843] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2017/12/27 08:42:27 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000019000-0xc)={&(0x7f0000016000-0x8)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000)={r1, &(0x7f0000013000-0x82)="ff5cd5aaca620fe89731f9fce9e3e861cb91e3b8f1d271d99032e57a217fa55139f153637907be1ca266512204c378b6e5add61735d64dcc8639a103d1674bd20cb4f65a7190bb9ba336261f61c32f93a1ee3adbe46673cdcf71573121e21ce0b39b3651d988b14b0961843459e99fbac847a35d43d566b4d0fae4aec8cd4df92bd2", &(0x7f0000019000-0x8a)=""/138}, 0x18) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000018000-0x6)={&(0x7f0000010000)={0x27, 0x8001, 0x400, 0x0, 0x7ff, 0x4, "4f282e27309764d7787967d826fbfb7ad9fc873679f7cfa5d3ca5257284281c409398f97dbca8845a2b58a2cceb4348ef7471996df75cc238825ed07bc2379", 0x494a}, 0x60, &(0x7f0000000000)=[{&(0x7f0000017000)="547f7c4ac0c518cbb83e6b87ace9010b839ce6a84bab340e3b3c4d1499b54eca933a5ca9c7c551603fd9cbb12c378a2c523b7635d7a4b938c1efe13389c37d4974f74478314d46f78190a8799bd3812585ba49702f2f845732f7542fdd06390e65887606d3affa58459838beb90e2aeb0d495f39835ac52c234964431718c33e67fb5ea1cff3fa396600ca100d6d51f269e8121a826c69ad896ef2a5f0", 0x9d}, {&(0x7f0000018000-0xc5)="eccd078eb70b93f9ba56cb78d45721e3ddb142e2717a517814281f1c575e10497bafc38fb25273187b141de97d1cb1d33e95132d9f92c29b1bfdb7d7a3e39053e93365cba3414def1245b18e62ef1fbebb7f35b1344bbecc929ce53de6894e4074b1daa2c14ef491b4bfd041ed328f6e6128e45fb776a0895838b97e130041524589f274040524f320ad367ed275f6ee39a5e2557dab5392afa25c74793fe60d9ea49d509996b2568f07eff47380442bb6d2f6bd913ee806e6f0b91cbed69218710a412e02", 0xc5}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000018000-0x53)="71c24eb6939809ad4921fbbd251ff144348c67786241f8636aeda668a175ce1c381e7d3bad4d92fda035d514aa9dce0d48d79d0199cd2d0bc64985f03d1d77f5ad4b28707f313a4d76f47348282fe16ecf426a", 0x53}, {&(0x7f0000005000)="7622e0cc4121844b7aa7bcbd0493945ae5d30b2ee421546d3959e8d0e0c1a55f2048ab0ae2a53aa89bf3af496738bb24158101163c366578fd649210b0f90585d1d62db8ca103d956227e84843d6bd64922f0eae4c083d564944edfdff4ddb791f891d324f1ed46167af1dc291185b8df15602a394e5e3fe919defb830965d3d455962beb3725f1f9e894369f924b06b6f685efc39aec0e1f21a60a0b255cbbb08672d6d5775ee4ea2c3d65111312e07ec033c65f086be9f902041d24ec81d66762d424d033c7c7f3279db8920dcf47e316b5c27987acc526e3383e4d999ae555db9f0d0468a5436042b1bf38408fd49a9bd6b1fcb2374ee1fbb9df0b1f32ae7b79261b4583579f4fa4a64334bc2be4289d6c0585ccf48b8329658e6671e22eb303912f09d799a16dbbaab060740278461beef9bed6742587c6767315c1d21037b4a8b1c74be7c044a15a60414e1756ee6788cd14a3c599b4fcafcf1d3702023b602308649b9324a68c795655fd18affce791f5b283112b4da0fe5ee642172b8e04c8bb262ccc13b2f695d38fafb3d48d1325ee29326a574f151b6fbdae6fd64b5696c32df13742a79abb28fb07f4300a805a6cfef08322525f1952b192f6da586503457fb85513a4311fd578adf9811c6a2ad440ee7f51916b5f80183dc6b82fb1603eb4b01a1a9ee15a085563bf1de949295d80145ff6c6d27f77e2f1440725cbc0652029b76e5b06e723088bba07309b35086d34a79ae8061c2c774432529302f3f61cd2aeb81d7afd10634fa1bc221054dbd8d6b86e2ee78bb45d4344ceecde7af2cb9645df0a4a4d7e662966b98f8ef93b34b552c4c47b4b868b83c4feb91c745cef2ce88d3430c88018467cb05f7c13015a79d266ca4519775260430aa477a83020163d9aea889584d2620468839e162c7e8c744bfa0c1790d31ff810f1efeeb28f2d0bb079cd99af9d1974b9093c418b83b1d6abd6f67a9b2dc8cf8628ac537f6eec36a99d442b3264475bc5ffb89f4c93ddf83e2d732ca2eede71dde6b286160b66d0694a35a1ef1263347dbeb5a123c990be394c44fb653da21f7fa46c100ec4ef093a230447908b05e1c2c769922f7d8c13a0706f241c0f8a52116a14b0054c350c9ac275cebe2a469c257948c57d8dc997c59b45b94aa9fe250797c11d69347e2a18b0e0a6b3f4ed17ef5ac39067b502d537cac419489da8c7e222b59a3ece9c54a2796ace8042b767fd8c2511fa19d3a86ba6a9cf3f01fa753fb3e0ab2ce8e42b4012650579eb64e8892693715706a43bc551510bab46b4823c1d2c5fdd78665cc8fd446c68eeea66d6888abd035654c6c0bd299ca6d69f1bb0192c34a61726e67d28404cc0883678cc7dca9206027007844a8ba311848b62e9dac873b5696fe1ab34b346ac42a2b2fef11c90af4865be2f7e55955f9d72498fd45578df2500d365c3f76de67d31e229fffec91eff58015b893c57092381e03a27daaf01d7c29fb7e190349cba090b7e8b94f8f0e3bb869e0621f5d6ebf10ecbd6d9877a2d97d436b6f55e0eae691c1e40b11ead7d9474e0fb205889a548e43dbb1b28b0916c71304eb1e721d447a0087d57bdf77366374ca8959745d4751a0af0801b2edcc89bc5e6a3ba227eb3b6a74008cc83f391425a37ae1952bd3023c567a1864cfd5c73461faedf71d4bd6e11cb16578492db3b113448daf7eca3e92ff2fcd79c204ed20b0185b9a4fd534f7b3c3c3d9f2ff98da0b241c7af30cb411d3415fab22c401af20ce010858388e3e677e0f4f241edabeba75c4429cc4ab3b4eeefdf2fdc542627ed08052279023b42bc15e10c80fbacba6c3e828bbf4cc81ac6536e27fb25f1aeafb47ecb407f47dfe2c71732dfc000bd3b0e33236b2be6f22101aaf467c424c0d3b801084a206ecd71880d511aebc1207bb26a8bb0cdd8b07a50cfe39c76ce97e542b0e38f870bbb974d4a964ca50cf19f62cdf6ac36690a2d3d6d0a2c7000f9b27753c18c60aa8353c5fd98f8749e370b9ffe6420a3bb5e686d7200f21db9f33ade521e4fd52f7e98f8093b4fc2843e0a38f76d1aacaf90d765551610f77da48bf2d91daf5491654504f6f17fd8ba88a4c0b4bbaf7292f36be75916735b49a005b7bbb304295477b0b57d016658057c43088b573a15c50112d7ce6d589ea6a92013b5331433213c3f9be325849314d35179bedbc194c2547ef0cbf8236778d4faa90f0ab2280935d5686960a802aa4c2a42c5f346a3592298668c8092c17b457081ba85c61e2ae80ec1b0f36a15e393266917ae8a83a04322fa572261fe519517d998e7bd92e7d8af337fbf3b9dd257d44c4be4656fc13396465f1268dc6cee81c3ff780fb7a4e4af263e40b5b31e072bb85e3fb29b2c816cdb402b30dcab552c699eacdd3cb1fc0f871aef95670eb523935807572402da99b1b89a97c0f2c2efe15acbb4bab51cf8856cc88c4834264a1338ad92c95f91e55033d3ba0b9e913c6ef3336f5619d30c286b5cb7c5a5714e2f1a78e327fecc1937026a5dd9ae252b127a6014a82780276a5c614883bfeaf1fb1b91d6fd53143907380374669e16690b2ebc3f010ffe80ac8ffbf1b1082b16c2584fd5f3454d5bd02a85a0c2f4b72c4ac8498c3a99d1038d58ce6e4ead2291c4ab86c079c309c7ddf19d47804dd0ab2b9b90a0b5c66c5903f6d82e1ea8bdc3aa65582475bdbe3c1d6b6ad52d4c720c43079c63bd4fa3fabd893ee2799997fcc4f75aa3e6a9d5f65a1a9604da83f1cf3cc0986011589e096a3c5b1701fd170796e55f6aa5fd3c5cdf6aa766640ef3f7e476e79e62efaa27d457f54fa4b29225bde7f6f21dc4e25a559f89488d41f69d9dd4c51e3d4cb357e2f92c484832aa212ad313e72aa472407e296d6a71c8e05fa03d5a4e02a687c41272423cd207a86e128f951cb438fef57c807d58c6383bedcb08cae6786298193ff8a7ec2eef42e71db6ce2ec2047be5e9c303473b611de2d2755c693a6af5f2c8d180edb64f37cfb792025f414baca8d1faa16d04f7cd4646f7cfb9e1b5f2a5ab0376206c639f5a6a075d25731a355d150c2a4f96e3a366c2b517802dbb8316958e136d8f7976c4d2464e4fccdfd81a773e2bf06dbf0a19b74abd78ceceb897a74d74bbf87daa5ad6db4b1c10548b88509c9e59789704f0a07ea2e2428eac7fdc8e964538bbd33043d8dc475f9675f086f6c0d1ac8334562535e7bea702640898a6454c66846dbefbdd97503abea99e981e39f8f3ad6f03cfc7a0509926b4095b6dbec47936fc83a7a7848e50ed40497cbd1a133fa4f799b8de344fd1d1318452350cc59cec725f16789b84460a57e84d03b2a37ac01ba1da51262448a5109451368ac8fcbcaf3d0d5b58845806843cf5333f5a8beb6a5a4a17b6aa86d16317053343351cfff9c861e8debd0cf5ff09ddbe77dcce82cc9a7916366e35719ae1ed10fdeb57c20a65bf129b1ac56b0763412b3ee6623695b19d1bd288d9add36563459c6a9d9040dec53e0b374bd89696993494f4f9c918d5f6777c00e28cbd8f8f38caacf2366abf55f8a3289000bab9db3763c381bab82637d03c898703912379b5e93a7b4480095d8fd9ce687cf8be232ebb2fc058539a7f843db8b8d8b813caf3253bf60aa4f5f91f22565dd583836402d412d36d3ed0fa9f45e77e0b1524a161fcbec5c1daa571bfd05214b42b8713eb8d8a17938a0033eb86c8d0f9523ae1794c0ad624f13674fe3850d8cae59ecdbe910c81ed0c5f6a67a96b2aefca96bf4770116234497ce9df347ae375c6df97829c096d58ddb4c13ccf472f951f2f02859aa6cc1169ea5147450872a15784b4e058394c65b4eceb1b7bc585cb6dd044d218f525aa064d439f7b13c48656b56014a2a1626ad697c684e7fced4e7e31aa0f64f158991382ed539cff1b27d9d28bb9885190a59d3d647d78c0e423275047fea4e33cf87f9a7c762009696f1e186195a646f9855e37440af8a89d1114a00b97eaa3ad7ab33a65caa05e1d346118a0594c9dd30b0b4574ac0174d4fa4550120a480cdea69d72b9d6d6958df3fb9c1b624399420a27ffeb596e875488ccb42d6927e41e854275ddcb4bb1878a87fa491b723fa83538b10e155ed1778cc440fc8c831a338e60b3f6fef5fa586b293743c95aafb669cdf25b1e2f064c150a1914a44838f5dfa7f43d6cb11551778d5c22b5291566d7b3443b876b9dad8345a8bb3fa944f5eba2c248439fd3dc0a086313742c94d09ff440550a49f1e5279d6be8a349cf915c334870a541f4e2dc485bf021ec337425239ca913b1d260b609c6e38994d023ab0b5c4fff984e3bfb86687b76e51729d2aa1ca64eff09a74cd4815dfe0043e74a5423655f32348123b7add4909cd46cc650a9a1e1db82dacac3f0516af64ec44dba513e17c4a1759fb4209775ddd9b796dcc552e6606da91f27654204acbeddc203757fb527c7045d36efe2e898f83c621fc20a1b74049a4f9e42ed7e57684a4d3b21d0207baca70b102843c0af5677725f6b433ce663f56d9fcaa940781071810f3fb23b7033ba77ac1df4922e5fcc8fdfebdfb435920eb3b27ed57ec00f4a581e384273d83458931213575c4c3b31f23b0d29e1aecab396a0b7aa83959ec91a1cee1f99753d77bc0734ee84aca7186f1104754fec7199f1fb5ad19ac8a844ee0f74d3ee2c2483b83abea73bc2d135e887f677cbc51e19a9cbcb3a846c0ab1301ffdbc2152c3800df23495f0af62becdd22ab85d4c1f82ff6551bd4991f56d80493dfd3ed0f6bab4ad5fa9d9cc96e4617b1edeb6e8a8c49ceffc1f4c691ac23721494b82ffc9dcb727890af85b96343bf94770786dc4e818fd4277dd8c3662ef9c858cba698138fb583eac2a1c2a634592afcdd1a55096ec5b22329bdd7e0d04e5094229d26457f0f9ab2cecd9ba2a9980fa9920b2d4bc773bd9871c864ce51f05ada72b75cd1c96ae0b8a47be684473192c5d91454fc11cd41e9fda667fb992b6320c1fdbf725dccdf47105334bf8971c680c3e9fc15271c51bd936bda286c0534e6136654de9275e2e100aa03f8008224afc3f7bc9a7c960e5fe5080b8ccd8aac03a079f9128120cef4f67293caab5707507f62347fb2d69ead7efb040cee20652cffa523efbdb5b5573a98d161a911ce241bf1131acb48b80e93ea9e031ffcdcb1e66f524945b056b63045392ed7c43d7984a8ca706a13885870b3c32d0886f6ea6b2bceee89fc6d1e314b1f8fcc3994e77584d444c0cfbb9a9a268d0781da6d0c792731ae04b0ce29800659504d9da47ffb2977b837f664bbfc9abb77c2e1ef0afc0f7b721f3672eb22014b2af04d10fc91b20000caad98b89d1a008b57fa4e94cc93dec5ad14527ef3f30dde2190e097ee273d154b5a77734f915a4dd07d6de937c725a38fe9fb9be07967a2256ac3302a6c873f1ab9623acd019ea97ae3064bed473d45cc9dcc8423a8bb2bb07e5c4b1d8c24327d8d9a762d4f5f256b793900e7d339af3f252486f8496d8afdfe67ba2bc7bec30f7263ce04c51c1f42a15e0c06dd394f9e77322ccac1fefc8c9e63586d3850ece60263fffcf1f04c2fd69fff8fb0e1ca508d5de86267dfaf0b2b317cbe2d23fee5df1741b750a2f7935f1968d584ef808f95c958366395d41e33c8587b03b47b7c0472c2f011b27dc362315caff7c6432baf861340b6fdff375759f791d85dfd01f35eefc4e5687a24b9a5dba32ac690b64e985b5960c135e482f62caf219d4d8a60377b3ccbd3dd2d72240335156dbd25e60c", 0x1000}], 0x5, &(0x7f0000018000-0x10)={0x10, 0x115, 0x1f, ""}, 0x10, 0x4000051}, 0x40000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x100000000, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000018000-0x4)=0x7ff, 0x4) r4 = socket$inet(0x2, 0x803, 0x3) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000018000-0x4)={0x0}, &(0x7f0000005000-0x4)=0x4) 2017/12/27 08:42:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xfffffffffffff94f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r1, 0x0, 0xe, 0x1000, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)=""/4096, 0x0, 0x0}, 0x28) r2 = accept4(r0, &(0x7f00008d5000-0x2)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007af000-0x4)=0x9, 0x80000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000e22000)=0xeb83, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000012e000-0x4)=0xfffffffffffff001, 0x4) 2017/12/27 08:42:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00720700000000000000d5688bc88902"}) 2017/12/27 08:42:27 executing program 7: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000583000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000892000)=0x10) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000eff000)=@generic={0x0, ""/126}, &(0x7f0000eff000)=0x80) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000efc000)={r3, r2}) r4 = socket(0x2, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ef4000)={r4, r2}) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000eff000)={@common='bond0\x00', 0x6}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eff000-0x8)={r0, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000ef9000)={r4}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00009b9000)={r0, r2}) 2017/12/27 08:42:27 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0}, 0x14) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000c000-0x4)=0xffffffff, 0x4) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000000c000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000011000-0x14)={r0, r1, 0x5, 0x1, r2}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r0, &(0x7f000000e000-0x1)="", &(0x7f0000010000)=""/58}, 0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f000000d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000b000)=0x10, 0x800) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f000000c000-0x4)=0x6d, 0x4) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f000000e000)="6354f1a655a0cd6b9b92f5a4710ee751032fddd6884be4cfa06bdb0ece0cc6682b3ee580d3e1103882f74650e9ec845495f40c0c886c430b9e9f1cb3365bba", 0x3f) 2017/12/27 08:42:27 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0xff) sendmsg$inet_sctp(r1, &(0x7f0000851000)={&(0x7f0000c80000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000)=[{&(0x7f000013a000)="f81c0ffc13c7697c567544eba52450d00a4a48de7e178a910bf6b05a9de6a647487e3ea34d61f251f76fdcf4872946342bb3175759875567b9348d2b00c40790a2c1dd8f3031971d1e10dc9ec62c429ce7b31879e3077fbb4cd97df11cec30863fc2aba3e064d9743641d3d340752bfd099ba528ad24a55bbc7d94f46e96cc418e6a4242ac4bc36fadf3be", 0x8b}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r1, &(0x7f0000bec000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000b64000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[{&(0x7f0000f70000)=""/0, 0x0}, {&(0x7f0000f73000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:27 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000f33000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f65000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x45, "47b3e4975dde979c6ea6eb0c9254f26df87ef5980233a8dbf457a348d3c6b8a243150e1de241caa5c352d8092ac126ffeddf754129bacd21be0f114a8b506c30706e12e609"}, &(0x7f0000531000-0x4)=0x4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000000}, 0x98) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000b4e000)={@common='lo\x00', @ifru_mtu=0x0}) 2017/12/27 08:42:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000088d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000866000-0x4)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000ad0000-0x1008)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 08:42:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000151000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2017/12/27 08:42:27 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000fe7000)="2900000018003191dc000fe900080002021300000000ff0680000c000c0016000401ff000000050001", 0x29}], 0x1) epoll_create1(0x80000) 2017/12/27 08:42:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009a0000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000717000)=0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fdc000-0x4)=0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000643000-0x90)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0xcc6, 0x0}}], 0x30, 0x0}, {&(0x7f0000ba1000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) 2017/12/27 08:42:27 executing program 3: mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000679000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1000000000000000, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004c3000)="469c47ad3d", 0x5) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000bfe000)={&(0x7f0000eea000)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cdc000-0x20)={r2, &(0x7f0000f3d000)="61bd15ff534f1e9681fa7f5e20828951d7a492e81ab14f93c21a823dd7c6a43c9592f0dc86b304ea67aa14ca7ad3b90e213d867956c87cdbab820626f07e52892b67aac2ec8eadb1cc23882828ad741203b03934693bd2d3918cb08d7bce7de281f94658af315544c71f971001f9592da36f2e2c7bdf9e7f4b5eb098ed13910ed9ef9c935eae0b7b9cb3d47ec0db19b24a59f79e55f591b87ae040d5120408e27489408cd1e9d66e7d1278ee3adf5e330bca2e2a90c988bcd363b49e965ad6cd243ef695e02d632c138c84d6f3d733e2e65931", &(0x7f00002c7000)="cc22a5605343e952af9a43", 0x0}, 0x20) sendmsg$alg(r1, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000f3c000-0x10)=[{&(0x7f0000083000)="93", 0x1}], 0x1, &(0x7f0000f3b000)=[], 0x0, 0x0}, 0x4008001) write(r1, &(0x7f0000f3e000-0x89)='5', 0x1) 2017/12/27 08:42:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = accept4(r0, &(0x7f0000a86000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000678000-0x4)=0x10, 0x80800) write(r0, &(0x7f0000a8f000-0x26)="240000001d0001ffff00000000000000073900fa06001d00000000000000000000000000", 0x24) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000459000)=0x1d, 0x4) 2017/12/27 08:42:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000b02000)={0x0, {""/7}, 0x0}, &(0x7f0000c22000)=0x10, 0x80800) accept4$ax25(r0, &(0x7f0000353000)={0x0, {""/7}, 0x0}, &(0x7f00007b0000-0x4)=0x10, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c3b000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055b000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00007f8000-0xc)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) writev(r1, &(0x7f00000fe000)=[{&(0x7f00001b4000-0x3b)="39000000110009ff01bb61e100000001000000010200000045effffb0800000019001a000ffcff0de9000000030000040080ff06000d0005a2", 0x39}], 0x1) 2017/12/27 08:42:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80a, 0x7d4, &(0x7f0000a8f000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000204000)=""/4096, &(0x7f0000ffa000-0x4)=0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r4, &(0x7f00002ee000)=[{&(0x7f0000f86000-0xf7)="8a2fc3979f51ba36e1bc4db3507cb13dd33088e0698eab1d8bad38d58e519afbc944749c99ce0002927ea753b984ffc8a231067eb0a3350eb271c2a3d531d780792199ecf744000000000000005d9701b7e62e914202cdbbbb167d5c85dc000d88fcfaa4f15181bcc799731c7c16375bda4d81485ffab57629eb662b5c6d9b6fc1aacf735634be3b7e8bf047803dd61a3d60640914d1483ac3c8280dc702a4cddac021dd35317d3f00000048829107eebd6a4518e00f48469001c9d3268ed822b81638702946c255868bedddfa3b089033933ca43753a64cf710da1c694a607894018bb44bd80008000054099b72836d6b686cbc24c0d9", 0xf7}], 0x1, 0x0) splice(r3, 0x0, r2, 0x0, 0x10001, 0x0) 2017/12/27 08:42:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) pipe(&(0x7f00000ed000)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000e3f000-0x83)="1e3b313b9b32d470862ba4210f846bd8bcc3e2f3618912c1deabab307ed7df2626b342d90b079f6c8869ff7c724838247c19210210bf190d059185eac39ab326a6225b5410650a3a590414b6856fad7e43ee82d048fec09ecdb0425def28258d692e1a1f387952d897e554e99b455d3e365124108dbeccfa1f5de25b1d77f9e6e83bb3") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000086c000)=0x0, &(0x7f00008a6000-0x4)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00007fc000-0x10)={0x9, &(0x7f0000b2b000)=[{0x6, 0xd0f6, 0x6, 0x10000}, {0x8, 0xeddc, 0xbe1, 0x2d}, {0x1400, 0x2, 0x7fff, 0x3ff}, {0x6, 0x6, 0x7f, 0x9}, {0x3, 0x1000, 0x0, 0x40000000000000}, {0xda000, 0x10000000000, 0x1000, 0x80b5}, {0xfffffffffffffffc, 0x20, 0x100000000, 0x7}, {0x401, 0x31c, 0x40, 0x4}, {0x4, 0x8, 0x100000000, 0x5}]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fcb000-0x4c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4910, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2017/12/27 08:42:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = accept$inet6(r0, &(0x7f0000b8d000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002c7000)=0x1c) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000191000)="6db5827370e78e97ce6871ef7533097a4fc8521035f6d8d2fa76cdf35dfe2e12741f8f6e374ac30eeb03480e1225c28858abf87ca733bc239153ac71effcd8ffe5f40b4249dfb81e49d321c83605020177034652852aea518f9cc3c7bc185d605e6fc8cd5d9162db07e312ca64cbc851492c68e326a9476e5bf14b9fb3517a717dd7f6d037eef930202b28cca116c52f5b38971a605347bde199eb6392164e2869cc96e5e52e1403e8ae04d32ae46427368e7eb5e09f46cc36103c575334f6c813bae2de50552c3af12445722f87baff7c730da1a81fd786b92c521f83a0c20df343ced06c6728f0c8840aefd2f228557314d2", 0xf3) write(r0, &(0x7f00007fe000)="1f0000004a002500fff1bcf5000508ff0a3f802f000000004737e4fe441951", 0x1f) 2017/12/27 08:42:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000557000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000846000)=[@in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000db5000-0x1)=@assoc_value={0x0, 0x4}, &(0x7f000022c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e9d000)={r2, 0x1c, &(0x7f00007c3000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000005d000-0x1)=0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00002f3000)={0x0, 0x0, &(0x7f000044d000-0x50)=[], 0x0, &(0x7f0000aa2000-0x77)=""/119, 0x77, 0x0}, 0x1) 2017/12/27 08:42:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e5a000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008df000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002d4000-0x4)={0x0}, &(0x7f0000010000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000080f000-0x8)={0x0, 0x100}, &(0x7f0000b8f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000083d000-0xc)={r2, 0x5, 0x20}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x8942, &(0x7f00001a6000)={@common='lo\x00', @ifru_data=&(0x7f0000cf6000-0x20)="0410005500f1ffff7f00000000b64a0059b71b436f9abd000700000000fff200"}) 2017/12/27 08:42:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x41, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000301000)={0x0, 0x0}, &(0x7f0000bd0000)=0x8) 2017/12/27 08:42:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00002a8000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000006f000)={0x80000000, 0x8c869679625c41e2, 0x7ff, 0x20, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x4, 0x7fffffff, 0x5, 0x905, 0x0, 0x61d8, 0x7f, 0x8001, 0x8653, 0x2, 0x6, 0x6, 0x5, 0x8000]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002000-0x5)=[{&(0x7f0000001000)={0x27, 0x1ff, 0x5, 0x7, 0x3, 0x59345b1e, "464656a250e41d12e7b162cb056dfa852e8f4af1d92dffad030d4288d3f4410439a2174db1ab1f2ee824b7d74051ba4eb83490c7afa6fa63036074d7514960", 0xc01}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)="1b41bb1cca9fdc822783355720fbe808589fe635dad42282c8093a6ba66bc50d79a8abd4806a9a83878fcb4177947211", 0x30}, {&(0x7f0000001000-0x86)="c8dd3a8b78c14ce4dc3a5fbfc869567c66b992d98c45452b9b3f3d0ec2b7bafbdb65580d1d33a54109a9704daaf2c1223eb915e90eee243939ce591ff4cc138a365d162474581703a1e83119fbf6886a6a66a9c2a8f78be2aa8625442ac336ee6afc379a19b4dfd8657f40cbe724a10a6fe3c5d1d2bb8d54fe36e578fb3d8415da2ad32b9805", 0x86}, {&(0x7f0000000000+0x1da)="cd", 0x1}, {&(0x7f0000002000-0xb9)="1d504fed7823087f4932ea4d2a51fb07459d1c1449d2c58c6e38f01268c5d893a500cc37db00299c75bcef0aeb0e50b0f928593fd7969d49f1e5696f43afa79bd7a58b9de36b82692442ef37d94d057b74a99b32f873fb885dccacb43f8b6e810e0a689b23ff348b6733eefc40d468ab8572df847929ee14901662c6f6367cc513b5596ff98fefd2fc2b6f79644c45d987d479b96f93b6715c493b49b767db2a03cc45e0b80bf083d26c96d4251c8ddb07ab279b52fb2610ea", 0xb9}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000002000-0xb0)={0xb0, 0x29, 0x1, "a8c6ce9d915e0740530c9f1da7201f0ce1d51a9c55be70e0edfcf9b236d09a4fb93290a64ad534b6f3d2150e60b07acd75706ed0d6cf35339e66de3156bc20c09a5d3bd228bcb709a18ec7f7a90469a716e46918223101f8bcb963035b6a64ba74aa47ccea9547101b0bdf95637256cf91c894933f916a9da9446668df5a603e272d2e2dde3cd92dbcc858afd01b3d49fd84e08b052901a0159ca26a"}, 0xb0, 0x10}], 0x1, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x4)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f38000-0xa0)={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]}, 0x4cc, 0x7, 0x5, 0x3, 0x3}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001b2000-0xb8)={r1, 0x4, 0x3, 0x80, 0x8, 0x3, 0x2, 0xff, {r2, @in6={{0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x7, 0x8, 0x3}}, &(0x7f0000691000)=0xb8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000004000-0x58)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x58) 2017/12/27 08:42:27 executing program 6: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) 2017/12/27 08:42:27 executing program 3: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002d4000)='veno\x00', 0x5) vmsplice(r3, &(0x7f000017e000-0x10)=[{&(0x7f00002ec000)="18bfe58494e970454d0c612aaa9d1a771f896a1f2a89b48aa4d318ea195983ef40f3a07ed245cc073ee078c17dac2110736b9b77176af630f552059e46065cf0", 0x40}], 0x1, 0x0) splice(r2, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/27 08:42:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00007d9000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f47000-0x4)=0x1c, 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00002ee000)={0x2, {{0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f800000, @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]}}, 0x108) sendmsg(r0, &(0x7f0000598000-0x38)={&(0x7f00007f6000)=@ipx={0x4, 0x1, 0x100000001, "b8a900f1455e", 0x46f, 0x0}, 0x10, &(0x7f0000fec000)=[], 0x0, &(0x7f0000d01000)=[{0xe8, 0x18b, 0x9, "aa0a74085b4ca6701c7aca3412df83ac2fa117f2eff954399ce2bfdefc994d3ecc7bfb6c6ed7268178fc8ad62a93f0ac7e2000ae793c56969e0c70e2ea2460d7565096118b91519be1c846901698380a3ae0a3b2441832e8bd100f702895be8c031195d6fb9dc4ce35900778120717888a4a9624f868bb7da3e1d4ebfe8b45a8891180ac911c52db7c5c8564465911e901cd9c8f789a253452f586b9b94c580ed920f1dbfd3f009d7e6705952a82a3b1b14c019e32df1da67ae343d5134b5a3d8a734e8a491fea0912a9446c0d592cf43824ba32eac7e8"}, {0xa8, 0x1ff, 0x14, "7ae5a7f8907fd1d174815f89eacbe30d261147fe6389539127e46a17017a603f09c145be860df4fccc8c815b8672d8c102861f601324a40abe54df5f62341b802346ac5c3064e5a3e583c68f02eedbc25468463810b2dfff0ade4c91c8de986f34d8ae3ec820f3d825fa76f047aa3166b38aebdc53635d62b1916a2a2a678d7256f7a2d4f29d0d71670d6aa8af11826c091f26fc72a3"}, {0x48, 0x0, 0x1, "1c2df6aa6e8dc49614c8dfb5e71dfd4f879df482de553994f02a2c91bd77465490db5411f4598f1a35981f51743f9d2f7853"}, {0xd0, 0x117, 0xffff, "5f3d7b48c7dffcf40d13f40b7cf3b557d09dd11c03d39a466a583cb0b3c81a55fa4a6e14169314fd75a8f5dd95f4fca10634ab1c2cb5d0c24241b88b0be2ab89397828b1397a80fb84144cd9a2130d997d3cbcb92ca54ec6ef1ec1d4ae6d8b92f5fe15f118a71c197a1f36dfc9c91b5f39e1fb48c68d0a9791173b708ff3343a6f1b7af502ef8ebb089eab6d07682d906d4f02785d5e38af5f9bd221fabbb38db25afb07561e987041353d9acc42597c6bab303eb6b27c0a0bb54b3724aa7ef1"}, {0x20, 0x104, 0x9, "a0c529b45e20ac59838c"}, {0x20, 0x119, 0x3, "38b30fdb19ef8f64a69cca"}, {0xa8, 0x0, 0x0, "a80d3dce05680043cb56ac5486d5742b1618163cbd6827d38144f6605057beed281aba1e2a9ccbfb7f53bc7e1cfca0467422784d788938e1a07c423d7d505892ef207fc10a9c4cce4aceb7cffe87d0f9e106d12983314bfb45e5f26ad80c81dd68561fa3957c4f9346df52d74df09e56b86845cf6370115c201b12f9f8689f7659def1fe345ff6b03320a63840f8609544e0da8bc7975e7f"}, {0x30, 0x119, 0x101, "de7f5580b6a072b5ade768a83752b30e8885515b043ce0f75894"}, {0xd8, 0x107, 0x33e, "2194a0cfe7c27cc3180760a29b55618dd2444e26006dd25a8a67b051d7fc854957318e074cce548508c155696ed7cd7baf19fdb56a19c36504cce3c704fe7c3bf38d62322b8d4f8f4be22f6c13da675036ff5c6608427d4a3d1489dffdded7ed2cd954d38374ebe4d28948e3c0b093da353bd97c6c833e3bf701ce870c79620e3139ba84d1e034e60014d85025d2e4ee9b42f76d2d002342e83331d844ac78691cecb403cdcce01be49fe68391705da73beaceca03486ef38a8448a2feb77bb45cccc6c213"}], 0x498, 0x24004010}, 0x20000000) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f00008a9000-0x34)=""/52, &(0x7f0000d69000-0x4)=0x34) close(r2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001ec000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000ba3000)=r3) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00007f7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009a6000-0x20)={0x8000, 0x8, 0x1, 0x20, 0x1, 0x40, 0xc9, 0xffffffffffffff80, 0x0}, &(0x7f00008f5000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002c1000)={r4, @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]}, 0x4, 0x400, 0x4, 0x7, 0xaa}, &(0x7f000006a000)=0xa0) bind$unix(r1, &(0x7f000076d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/27 08:42:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x401, 0x0, 0xff, 0x9a, 0xffffffff}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000061a000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000891000)=0x10) r3 = accept(r2, 0x0, &(0x7f0000da1000)=0x0) accept$nfc_llcp(r3, &(0x7f0000503000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b40000)=0x60) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00009f8000-0x20)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000096a000-0x38)=[], 0x0, 0x0) recvmsg(r4, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000505000)=[], 0x0, &(0x7f0000ed7000)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getpeername$packet(r0, &(0x7f0000462000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000597000)=0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000474000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000f39000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 08:42:27 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0xe, 0x3) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r0, &(0x7f0000fa9000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fa9000)=0x8, 0x80800) recvfrom$unix(r3, &(0x7f0000cb5000)=""/162, 0xa2, 0x20, 0x0, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00009d0000)={0x0}, &(0x7f0000faa000-0x4)=0x4) sendmsg$alg(r1, &(0x7f0000b27000-0x38)={0x0, 0x0, &(0x7f000006a000-0x10)=[{&(0x7f000068f000)="b3d6c8768afe930f567ee54ed44013c7", 0x10}], 0x1, &(0x7f0000fa7000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa5000-0x60)=[{&(0x7f0000fa1000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f00005e2000-0x57)=""/87, 0x57, 0x0}, 0x0) 2017/12/27 08:42:27 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00002e8000-0x1c)=@req3={0x7, 0x3, 0x9, 0x1, 0xfffffffffffffffe, 0x3, 0x1f}, 0x1c) write(r0, &(0x7f00006e5000-0x28)="26000000240043f70700ff00040000000000e6f50100110006ff02200000000208ff03060028", 0x26) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f77000)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000f79000)=0x13c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000f79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f79000-0x4)=0x14) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f78000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000f78000-0x8)={0xffffffffffffffff, 0xc26}) 2017/12/27 08:42:27 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xffff) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fe6000)={0x0, 0xa, "b7491440a17c03b3e556"}, &(0x7f0000dbe000-0x4)=0x12) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000430000)={r1, 0x4}, &(0x7f0000fe7000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) 2017/12/27 08:42:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xa905, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000017c000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000213000-0x25)="284a9c86941dde1bf9b1ba9e03aa66c7e511edeeb12f6e7e71e2893b9ff207c1b6e212ef8a", 0x25) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000019000-0x1)="", 0x0, 0x0, &(0x7f0000631000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$netlink(r3, &(0x7f0000795000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c4c000)=0xc) 2017/12/27 08:42:27 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) r1 = accept(r0, 0x0, &(0x7f0000007000-0x4)=0x0) accept(r1, &(0x7f0000002000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000006000-0x108)={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]}, [0x5, 0x9, 0x2d2, 0x81, 0x3, 0x7ff, 0x2, 0xf6b, 0x4, 0x37f, 0x8, 0xad, 0x5, 0x1, 0x3f]}, &(0x7f000000f000)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000)={r2, 0x4c, "eec86766fe754847f716702ae8d3fad20df231757f8539b243612963c5523c176d1e997959187807b530c2795ae58afe069ea9051d9c4a3e1285e26212f96006038be0a041d82bc62e2ee77c"}, &(0x7f0000002000-0x4)=0x54) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x43, 0x205, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/27 08:42:27 executing program 5: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bc6000)={0x0, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fac000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000077a000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000097e000)=0x0) ioctl$sock_ifreq(r1, 0x10000089f2, &(0x7f0000dca000)={@common="736974300000000200", @ifru_data=&(0x7f000027f000-0x20)="5b6dad1e4bab4601db0900000000000002fffefff604f5000500"}) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000fb0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c20000-0x4)=0x10, 0x80000) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000faf000-0xa7)=""/167, &(0x7f00006e4000-0x4)=0xa7) 2017/12/27 08:42:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000071000-0x4)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000cd6000-0x4)=0x1000, 0x4) r1 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r1, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0xb, ""}, 0x10, 0x0}, 0x0) 2017/12/27 08:42:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000495000-0x4)=0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000001000-0x4d)=""/77, &(0x7f0000002000-0x4)=0x4d) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000)={0x8, 0x3, 0x100, 0xadd}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12797f0, 0xa00, 0x9, 0x5, 0x0}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x25, 0x5, 0x1, 0x200000000000000, 0x8000, 0x14e, 0x7f, 0x6, r2}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0xd0)=[@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, @in={0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) 2017/12/27 08:42:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000524000-0xac)="2400000010001f004d07e30800de000000040100060001001f000000802d00f1fe0000086c0b1b92f1e17123f20da96a41b7e8fdfb13d200000400c56f0a008000007c5329d4c3a483e904053a427e06c31c6dff16d7bc73cea8741896f541db847d62ea837d4f38bfb330b43a93690ac730bde51de80eab76ca604d76e7a6b293dfdf06d7e64da06290dac0253478760677704a17630123a92d7e11df799816ec5d7e0457bf9fcfee31e1", 0xab) getsockname$ipx(r0, &(0x7f0000c28000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000067000-0x4)=0x10) 2017/12/27 08:42:27 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000e59000)=@generic={0x0, ""/126}, &(0x7f00006d3000)=0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000070b000)=@sack_info={0x0, 0xe69, 0x800}, &(0x7f00006e0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x9}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f0000e9f000)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000a14000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7f000)=0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00007fa000-0x12)={0x7, [0x0, 0x3, 0x1f, 0x7ffd, 0xfffffffffffffffc, 0x2, 0x6]}, 0x12) writev(r3, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/27 08:42:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000417000-0xc)={0x0, @multicast2=0xe0000002, @empty=0x0}, 0xc) 2017/12/27 08:42:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x800100, 0x0}, 0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000dd5000)={0x2, [0x1, 0x5]}, 0x8) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/27 08:42:27 executing program 3: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000aba000)={0x0, 0x58, &(0x7f0000acc000)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2f763c78}]}, &(0x7f000036c000-0x4)=0x10) 2017/12/27 08:42:27 executing program 0: mmap(&(0x7f0000000000/0xad5000)=nil, 0xad5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x5, 0x80001, 0x2) mmap(&(0x7f0000ad5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000572000)=0x0, &(0x7f0000ad5000+0x437)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ad5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000026a000-0x8)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f0000ad6000-0x4)=0x8) mmap(&(0x7f0000ad5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ad6000-0x8)=@assoc_value={r2, 0xfa28}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000054d000)=r2, 0x4) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000ad6000)=""/90, &(0x7f00005bf000)=0x5a) mmap(&(0x7f0000ad5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ad6000-0x4)=0x0, &(0x7f0000ad5000)=0x4) 2017/12/27 08:42:27 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f74000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000037000-0x4)=0x0, &(0x7f0000f75000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2017/12/27 08:42:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006c9000-0x8)={0x0, 0x0}, &(0x7f0000f0a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007f2000)={0x3, 0x4, 0x200, 0x800, 0x0, 0x9, 0xdd, 0xfffffffffffff632, r1}, &(0x7f00008c5000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f94000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b26000)={0x0, 0x2}, &(0x7f00002cd000)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000cc8000)=0x0, &(0x7f00004b0000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000e5000)={r4, 0xecd8, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000a49000-0x8)={r4, 0x0}, &(0x7f000092f000)=0x8) syz_emit_ethernet(0x1069, &(0x7f000082a000-0x1108)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="426cbcb05a1e", [], {{0x200, @ipv6={0x0, 0x6, "67ac4e", 0x1033, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x19, "a18c27b7b2ed9ff7d4762c982d5812c9739cba1e4aa47c5391"}]}, @fragment={0x3b, 0x2, 0x5, 0x9b2, 0x40, 0x5, 0x0}], @udp={0x0, 0x3, 0x1008, 0x0, "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"}}}}}}, &(0x7f0000c5c000)={0x1, 0x2, [0x0, 0x375]}) 2017/12/27 08:42:27 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ce3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ce3000-0x8)={0x0, 0x0}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ce3000)={0x3, &(0x7f0000144000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ce3000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000b4e000-0x8)={r1, r3}) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f000087a000)=""/241, &(0x7f0000756000-0x4)=0xf1) 2017/12/27 08:42:27 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000056a000-0x1c)={0xf, 0x0, 0x1, 0x400, 0x0, 0x0, 0x4}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000587000-0x8)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000939000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003eb000)=0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r1, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) 2017/12/27 08:42:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b9000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f000065d000)=0x4) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x0, 0x0, 0x2, 0xc, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x5, 0x2, 0xfffffffffffffff9, 0x0, 0x0, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x3, 0x5}, @sadb_spirange={0x2, 0x10, 0xffffffff, 0x3, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000f68000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f67000)=0x1c, 0x80000) pipe(&(0x7f00003d6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000971000-0x38)={&(0x7f0000f68000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f68000)=[{&(0x7f0000f68000)=""/114, 0x72}, {&(0x7f000003d000-0xd)=""/32, 0x20}, {&(0x7f0000729000)=""/0, 0x0}], 0x3, 0x0, 0x0, 0x7fffffff}, 0x40) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f68000-0xc)={0x0, 0x997, 0x0}, &(0x7f0000f68000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000033b000)={r4, 0x1000, "8325aa48d2cfa816ca69718ed3d72c65507612bad91cefa7e0593bdc09877e6c2316888a44b920244835531b77dc3445f11a71418bffba27bea96cd1905d6bd168b83bdb56d6dfb6afb44211d365df9043265132e5e487a0b8a3ffd7381f7289ee54c8ffdea3db5551a3ac229030020c156c27513ee2c2287dc57234cfc69ffd8439a7f43251ef8fd804185cc93775cfa4b61ea35b9ed879f9e8b460e0d671bbb0fd47d54098ec349d8a1a44bebe8d987478f60ff6d9bd6aa20a3588406967b8ac984f8e79187086b4fa93693727680b1748fb18ac925950b4240014e6b02f777cfef6e5184cb53b6cf55c9df2aac7b2baed8d78a1f2b938fae44cd9a6d8c51b1281f675b0116adb6bd86505fc22c275985faa28abbc52266692a13041038c67f9b980d9eb97020c8fee04b2a76ad4f454c9c91b6a23bff70b95d6b5ab529c597a6a9078b8fb4ad18ac0cd15ff0f6e4a4a00ce2838d5db36754f84314227cfc146437e509385d532c81db6d8f068ef593f7132a5bbc1187e717b82ef917cf74f46e6b254bf43c8aef8c3333dd3ed2bff252f0f2a31780553364540f23b7a9bc28bbe115cf224bcedfefdf47724eac21b2bd64847e7f53c3cbbec8c79bfb30b990d867327ab25f68d55f0ee185c1a9cfaa008933bac882716295c3d585a23828bfb21a4782cbd615ccaeeb69bf68ff04735b3364601887a06fd356a5fabc445915638f5fe7be6d16dfc893cac8c6e5e2060e691a8e2c3a6a6806a09fdbb3c772d62163d1615ef55e53698072e6dabd61f1c27eacf941330d5a78342ea094f8b8b8ac7ee68abce45ffc0fc37a94084d9178cd3aca2ccbcabae68e847d7407f65f170f549a1f7e1eba5a0e7dd57086f8c203758fd576c822cb68b03fac05f6ed4126fc8fb765fdce660b4c496facbc6c2e96ab8283e54796b87586595c49a3ebe94b8610a6501112eb507795714571b0adfe8ddf1f64179c47491fdd52c979674b170f3d626eac34a8edf670f1caac1bf210535d7b20a6e4e7352c725bedffc18213447fcc58d9c18001a41b8078fd0f3274119c5001705375b447e4e9771674aa0457d8977dfeebd17901779281d395db90a4d47ebd83951747731117c15f4260ab8b0750bc052495aa113d3412524488e755d2eeaa96e40090936adeedf9c22531e120c031c4a4f9dca04213594d10145781740905b640740e40cd5de8206a0ec9882495db437971786ceed44f902f4fd511a1df45d4a07523742171f5b94d785dab732e8ee6e8fbba490b6a22a346228db39e4669a1fd4f2f68b7a424c68203d53fb31e03a9e4bf547267a95d308890895878a433adc48a4058baa9a3b27dc5122662d847c17ac8c9147d6c59486f0b322a29991e80342bb096256a199a1110607b88996f5d31c46378605f8ab0afb3d5143722e3d93ef4f455a34f4812b927ee65376b724d3f3365938f67381348376778dc4716c1b2a78041c9138db29d26a3f7d75f310cec7a664664a6e97b2efc6134cec2193e86872b7de6b2d64a7af43b01ad55ba70aca0af8c0d2a37ecfe3570655580d8b96504cd23463ccf9d962587d6d16bc772cd204c920b9624ce12601d32a2a2b205ade178190cca980703056148f3132e4b22f3deb3f7184cb32b4f3adc487c7fc1f44363fe77abff1b5bfecf0caa18f35e01e94ee2e35bbc7267fac10009dfe9de64cb3de8ffdbb1438faf9fede2882242681e88be3e2b209c74714aa20be9a07a9cd37908c0736336998607b1e19f86ecf63f780a05c22675c8a7bbf2ff7dd10605b75abcd4a9f37699fb49f5ca973406c48f6c89c6e8b0f8c0b7b5bd74ab830e94784342e658e0af6e5f3694eb4af35b6aa0ae013393bfa9b4ad89f162f7f615e421a6e8a24296aafd4230e10117abdace882b46fe6fbfd57cff05d751bed60df660f894657430bc87028d590cc38fc49aee1644c5c810556936da5c558eff5c8a04a36db9dcf5772ecdfb14835eb7e69b57f2b54d1f1cdc8ffa6b34379daa124bc3974982d5021ed85d306bac8a3114bbd0e3b601c0f91f3fb3804315afcf43c2003a1c40cb7c16712182f5a5d513535fdd382ccd3f6be08364b141bd285cc2b78b82aa3023e47e04d21cbdd09ac09966572c8462e326a969274996085b31742c15982fbe2a88a8799de76f110327c5b56a29b26621da8c072343b299fe44f88114d817337aab2ecdd2ee2885cc6cfdc76d9cc0af3fa14faa9089603e09cb27772b46d37b4d3dd0ba2529029ad25537ea57aa17382cf3466ed2567803f4f0dacfb2edde863672790d6b544d32d40c05315bf4880bad9778e3ee7b59901385426c1b2fef68538aad8c1d2ea1ab969bdbc6e05b0804935814639ff2b9e69c9d4e6db6c5d978235997c0cafc1899e21e56b2eb4fa463cab2005458b285fc75439629890439e2d15e9f34c79a51bedd229c640e9235a265898e869e5425a857dac134d7e634e755467ee5f4bda454eb638fc6963f79c28cd70fbd4fae653a405cc4dcda45943061fe72a83823e3befba9436d6af88b7b6a9ce0a34a9de14efae18c90f353298e17756a2b9701363abc30bd0719d3164264072fa00884ea02364709d140765d3402764ad5a2527affc4e6c166ef254c9591b2f688662818807be86aef35148eb13ba39d31a8d8211f47fbc56a3c4cb4c7373f3320c318d8e8c5d2908d849edae0ec4cf5d82a8356a4936effe31a2c538317fd4f5b061e91a9a1ac800d6dd90d5aab4e5566a470f3d182775bc698fdb4393808d686d6a25dc76ff004b7ab8fb528a4774902e1a1cf597c39de744fddca020336c7c60f13efe0ae29aca1076c4c1297dcb85c81b2d774603e7619279d23440431d6695138e541fefdbf536defc25ec49bbf5cfdab5aef7b651895c090575539713e36287b39938e3f6b43a7773946f7811e12264043c6624e4159c9101058fa07f8deecd8ce5e878ef84899c4033a36d21bf1bcc65584d2cfbd50fdd4e9306abbdf621f385ac6314902d70f1ee3772e4a3c846fd5392ba8319dd508f78ab09bb7aab0855b621f54407cea3243802f6265fd160eebaea555b3aa0e1a453e1a823be796618ac1506fbae61b29ed97a0b0f8b7747408b973fed986d7b775012a5df1ad27cd1c84e8d25d471eb46773fabba10631eb13e521c3753160bc338b52b02d6b378e4b41d2eebea5e9a43f362d9ca0b2d4f4b0cf767c79f09d0c1f70ef6abc30484f3b997411aeac2cdf010556ad9bf2916579c2d75045b09a9302438d00d4f0081f7397c023018e9199fa7338b3d8b5f5c08a2a16c61aa379e5ed29aed08607ac664bf8aba12383194ffe07659f68fded8c913db9c217558e7813868011369f6ba021f0a5e1979c87a682155b3eed54179602f7566f74b66dcf8a9a4e041eed87225114241d24c281282285a22605e341b1bb962e40115796bd5895e4268205f59af8edd4ec5f84fa7467893080cd0189f8dc7a86372111c54076833953a7711d9c9c99255c59b8cbfc36363cddeb3355ffee2bcce4a7b7736b692ebb29fed1c95ab40cab0463f2b5ff971477afb5f585cad4efd541de91c005f7b25e1adc0bb8f3965a7122fc875e66097a2c2db022d4c9431d1bfb6d75352a934a4d5f8412d933b33132c7550d6c2a582af80459d7d1b9eecd0409f185de6f640c766f8baec519b06ad83062cbbae621ffc17b88d2896f4dc058da173caaa673420b9775c24f1661d32ca7716ab36e4a625b2bd0939d06fb016c0afa2d6d180de74ecc6d138c92dfa67585dac85de508c181cf222113c7661786725e8e9ba1388b7faa2ee4d02a801a1dad3859e15ac082ccc64273c2bbe07db09499b072df6da7e3ec603f20c243a2bbdf3a0810e423edb173903bd0f2c5c83166ea2ec1c376e6d1f4789bb8a161fd800d6181f9c6eb8881211704e0b50969525ebe620d0b3da1a6a3874c67009c355f8027f9bbbdad987346d2407fc1ad0a594ab9d43ed37733c81dcae7fff14e3bef79328c299cae8e05fe65c60dfd28d504b808c5c99fa5baeb156f91561cfbc1bbb2bfeb3a0d9581992722509385d936d75220ffc7ca57016a8dbbd121c4f8c1d20786441bbbbbc9ff979a0727b8e9492372581c0dc5b1d773201bd8b300aecb347d998bc7579b36ab178262e416cce66c903954ae3b1ea7a217d6ce875fb001b8a9f567ce99b89e2ad8981c61615839dc34f2c6c204e150a3f365ae23e4ac966f4831215704e4b8e6c14087d523b9aa123085a7d7ab7e71f1c061175e3206e9d566397b56f449190ce7e7ba5d6437804d9154f83f425cdfbf03270c9fe992de45b1e3a8e674847e3273a51135338b227c70a1fd3a3240d6fc2ab7ffdd1c5ad256b30385c06519b401b34120e7de2d0b108720b5f782cb69a7f4c03f20c1f9c3e978aaceb550b42d5a911ae55c3b0cc1038a548ff131cfe3ac6522eb5429d05a69d3d98f65d144833f1aa0909a64d214bd4f7cbb6eaf05f91973ba634aeafa2c00888fc43665f0a9dbdd07fd9291ddb2d5260367fb2b5411a626c6577ca4719526df6be43ac02ad0232aea603dc51018ebdfe6a01e31dbc43590aae732d34484d14dafb6251c773c7c7496f2b52ee6189159759e4954fc338543e4dd1aa4da3f3fecf8d39cd06d003113e174eec4599d5c23f4c52c8f8fc8c33bccb7e4dd7e553d75eb46530fd519a5f186e9b880675372ef626678442c786aa2a2c5e388d646f1b688c2e16e1ff25a9c5698e292d49c3940e1d549475bfba87a5ef9c249dbbd0872191a7ce30b4c8abef9b0e42a2b5c2297eab7c9e3025ac0e1ed71f5e8705c513b74103d9eca332a7eb5a2acf134399513a80862dd050c910a029081d8a0c18dffcba6581d2d0be77f49c86063c00ed4194e4953ec10dbcf3b6e6e1a8e53896595113d6590aced48c88759dd55db58e757df23be91d1856ddf0c0c252686f2106213f25bca0bdb6bcfa7c2a02c1c68073969ad7be6e3fa6c985d5a0363fa2a962ae53cf5d48ba74b07b6d8e3d79b46df6931971eab880f2807e268c4aec61237519bb35ed52daa915b483e293d175a9a203cbd4b3450891d1bafbace6516c69bb400b97b6cfd0349ab2a87f9ad22e877776e506e6fd001b2bbb3b4caf98cba0272bc38d9926068d39034ac6e09da194e6d7a586cd9c2ca5fa1cb999a7708611e0630c13c5e6134ce760312b5710aecdd0338ae428e75c65de26e82cf07c38aeca899787d8c9106cfd22aea7ebee3b158aea5c3291376c4f0b7be6a8a6a37a9778ed803aa08097b7cda20caa9175f6713ba15026f258449527ba3db83bda0452cb0e73504f31510a01e7f9671074b44319d2d82a161c3155f1632f2bdaa482cf086fd90036c80bfc76495ffebe116cf409982d05859f621ce116f237d656cb2163b4d7c67398bab3a0278103de4b7b1e22df1a9f53aa9534b4c428b016db1e8a839d661d9b260dcfdb41e64e9b48db81011524a1e679072573e88352cd3dc52d5605afb20db700115942092791486e8ddf737e8b8695b2394a0481989ec6f079f39a3cd5831e368bbe69b8429f1ca8b50706cb90568d6cbe7714be6ab9bb80ca355d62a1c5270c062b47b412593a40ccbce8de2bfc97849811edbfd345a6bfc3361c912a634600183fa689284a5b65a315246a1f6ac62da5d5a5c16b31963b0a287ca52913968aeb8082e50dcb7e74558c4c95a120a0fb61ab2af017f11c8c9340d33859fce6dba9498eea3667da92c464ed0518c24485ffb35c2a08e4f6a7c6451d6f860f5474efa557b3c7958b"}, &(0x7f0000902000)=0x1008) 2017/12/27 08:42:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007d4000)={{{@in6=@empty={[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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083b000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003e3000+0x59a)={0x0, 0x0, 0x0}, &(0x7f000035f000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000005a000)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x3, 0x6e, 0x3, 0x5b2, 0x17, 0x20, 0x80, 0x3ff, r1, r2}, {0x2, 0x1, 0x100000000, 0x800, 0x10001, 0x8, 0x1ff, 0x5}, {0x200, 0xffffffff, 0xffffffff00000001, 0x8}, 0x8, 0xfe00000000000000, 0x0, 0x1, 0x28, 0x2}, {{@in=@multicast2=0xe0000002, 0x2d77, 0xfffffffffffffff9}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x3, 0x2, 0x3, 0x5, 0x9, 0x38}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r5, &(0x7f0000d25000)=[{&(0x7f0000649000-0x78)='$', 0x1}], 0x1, 0x0) r6 = accept$alg(r3, 0x0, 0x0) splice(r6, 0x0, r4, 0x0, 0x0, 0x4) 2017/12/27 08:42:27 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b1b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000425000)={0x0, 0x7}, &(0x7f0000d13000-0x4)=0x6) sendto$ipx(r1, &(0x7f0000b5e000-0x1000)="b8d1f8ce3399649415faec48d33003122aa637e470ebdb66066e15616727e063618751d984740313df9c183a516b39ab1048e510e6eb6742d1d94effa1cae7754c6613ca73326adbfd7032ef58ef93ef442e1a9bad5fced5371e361b255db975d80c4a3889fd47bdd6a7c9587048b5ed297f04a1b3e331546418770ac00b2c208d2304b3767149d9d568b912cb2598d2ac4b186e40317d5e087cabe3f865cec210b2f952e436168ebac2796fe76ab52c517f1ccf66efcaa58f5d0d5f8f0e2749b2d142885ac9d37ea93bb380e3300a7e3d244275d49a587cfa8f85fe1379cfb11cd3da8fb058cf5f4c0fbff8937fd279e0561f0f956344af2b71e25534a6eee6e108260fe7957b93dce1acc93aaff541c40a3c8a22ee8db2ef5bb92c35a43d2bb5d4abe5801930eb8059e9aaeb04ddc793b95a4f28fecead67265a58006a69b6556f3e98a30a3567724b91436213d93e665ecb47e82dbc2a10de4e8a2228ca92184d997f35cc2552a25f1c4f10034e66fedf83dfae96c4c4b593a67d73407f2c33df56d1aa8d239ef0a834c70f7ea261acd2a5b1c99e5ee5b9a622a7e726abe8133786e548a7546283564dca0da459ddeaefa0646d8f04b0ee7260531dbe5854410af88dd2e1bf35fad0574d8e131f0419325fc0ec45a7dcb7d929fc70a08d787c943b2955a20a3d80a8211736e5232026aef2943259bd7f48d0b4d3a998ecb974087a8a1f35fa60557eaea2fbc47611c3894dd56effeb7a49ed424720ef552120b10b422df47449e862a3fd800ea0b0ae92f3b65f7db6d2fd8397a4907f4f5614d2ffa9745930e47851d681b5b3c77a2558f67757e763209621bf6d3e0576910f5f2dfee04cc1d225fc2721ba253af43950320a6a11332cc0b7c18376f167b0ed50b80853b2aaa360cecdf7e9adec8f7418f03dbc12d0f4783ea7d591f6f4eec8c09c19e333795c56ec957b967a16f0172dd23444177d8b81ba717327c71931ea34282a62b44cda57b8cad19cd2ac81d446abab700336244e71da1758bb34ad271ee6d631361e7d4470ecf42209723ac494037c5ad20013b92c8c197c04a834d21f01d7cb49e77741c23f9b3e5fc53e3990d8e17ae9db89bd63dd3eb0230d28e30512a79f427d94b6fd6d26772a6e92456326dfdd85716fd86e60b77650bfbd848822a40f2fdc03e2bd7b2b2463f82fad33e1940cb8095c565aa70b28a499a8834b68dd0dd37b3f0242eaf91d34473a9c4be94fed6effb02ede295cc5f751f0c9e436b3239bfcb386a961ac8853b8fa6a48a0e106225f11cabb26ce62536341ffb3b19347f27a4240098109e86b355b4c930885479f5e8a3ba476b7a3610d2f3db0ad07016a691feb9e098176762d18106e13d6c12679026dfd353e121bffdf612a17563993a226cc8239e996fa1de17fcccfaf748f1cd8236618d31bcdf285714a794c23ae34846907f69abed5e2932473846e66d0f9d5eaa2155d5996b40648311daac3391ed65914b06c51d027275b43c5feed471e356edff9dec605a3ea27818c7b82e8c3f118fa86969c9a71e66b771d54fdccae25d3969125c3101c6c3828be00ca06185fda05fda3cf9eb65c32d021d7ddf84ec52c45890be9735568eca78e164462b8e813d1dca96b65a8ff82bd9a9630da6dfa361e4ef22bd7aacccc69f1143b3707d863a03cdc8129cd899af52b097bab1210640077c00f5ffc44ba7992e9d20971838763c531ddde5646806fba181834962ad7ac227f73dd261b68c97767896bcad9d03bf51fecfeab73f75168d46809871a647357cbe08ae9e5a11ce6b2e3eeec72c4b8e1ae4e32bd09b3447fbe63a13ab63eda7a1d61d707cdc74c9ee623b3aa508eb573b2300518894df4dd8eadf95d6d47342c0928857d4f454119f7350cc462a55bd41ce73840677f2bfde64e82fb7d1da514029b45cf43056d4ee99de444f0e71332d085894e56fd110938eaa690d6c2b843aec6ddc799624477c0195a8d04c29a6b013558059bcb13876b9cb5d19157738952fa2b222d88a461a9c50cde50b8b249735524075700aefefecd44935d330bab65811bd150d502d339dcf6ea15534ff994f45799998fa3c97f58d2b9a062b0bf8a292ece1f2ab623deb315e81dd43859aad32bd8916408ab7e8ae97d9594f70a57724f40aa27a9e4b0c6e24cc823e67d403615e63679aaa22d52417827163b7085105c61fbba614c8028cdc02554485cf1948fef173cdb235f0d9cb6184ec4f486ce2fe57ab4644a162150202af0811dc2044566fd1c14f08d8751e4e7c9bd2ff0eadabeb1b2f977219582076584143fd2d87dd8f3b78adcb5b997ba2f93fd708b673a8f97881abbcc71097ceaea7324947eee0422dc284364073790fce4bc783206d9422d1c578f09545fa7ea8bdd0a25ed6b118ea4a5f95e767431b2e649d80d8472914080beafc905e5a36d6230ae7b0437770421f6d9b0322abb175adc5ae3074abf86411eba0de210bacc713e5a2bf0d22e51dcc54c53b921101e3b232a85827ef7a5fa561de6b591c1e135d1d48c8140d8daa053b25f5bd8f3b0c89aa78c9f335aa0b00c937536c4c4ff8bdc6d4d6466a3e16b757965b5bff898d276c8cfcfbbaa58e1b343accad876865443e3e08479a2dccb1c38b31fa96a859d484cfe4ded2a081a02c7d37b73c3a99fab6c7e22a7e471f631b7dac3d0384640ff32a0a9e04aa0405571ff6864e848e406afa0917fc3dc8b65a869c6cf76c41e177d4c19fb3e4964f51f7870cc9a3557b9d8606a4640c1581a3edd8c4fdcc58f9fdfa56bbcaf17fcf28e9743bb6419c519195e96d3c88e518af6996f95bb6626a6de7559cbd0d94898b7f30bbf2e7eb1c6dd903b0de58b99c88956c3b3a11140fb91545613ffb6f63d6f11609772c8d1859680a989d6f753f955ea2b48eef4ece13755a75391addd738c8e5646ee4600c22f9ce339cce944798bec47f06427b04b66967c3385ce988e542d7a9ddcccd02c209bfba84c0f618c31cd95486d0b7e5f9b5630c424ca86b0ccfe966c718d6c1a8882133324a4b2bd2f1915f49bdae50f307dda84a39ed242b2e0a884f68d8e9df1c63099f8867c63b57e9c1e7d360cd98d7dcf76f97741d67ccab9e7f966453cd9819280f95a5e5483a6c955b363f386a9c23a29f8f3bbd03cd46094b561d9cf72b82343b067a1d8a7472efeeaf71636a48098266a51a80d5668a2eb7fa6d94b3a5d645eeead018bfdbf2b9bbc133a29f8e4697e3b02e228d2ddb56b9e2def4a207ec067a2a45bf09ce68692495811aa921af23bca56b603c25ad0ceb651259a5d3b8c1e57b2a4b723beb9125d49235aa637e6a3c00d08fe876efc02bdd6650a765769aa856293e4e20d4e8abc17f0fbb1a219f24d47667e73e75e5729a3dd52eb1c96089fc51d380f27d7891c3a2813a728b56dd4d4b0463266dddaf426b6525d95e37e650e134ca7679fa01cc803566dc081daf1d93abf10805712a5d179f0b912f77253c5937a899c73236c96ae913a276fbd88135c2528ff198cff530e6004cc6a1e9bee2572aaffa499daf5600b701c986de3f0bd12d710ab1647cffec5d636005b03f6b651761d3719af9ebd57985459a2a852a221036d8bc6d113cc1389632aaa40941d21055f2d91302ecdcfef8c3b707e9e97ea87dfa1ebab0f722b0929edbbc91ce0ac9c31ef8c35dcf80410b6075df89f4a5baa2f7ee8900f0f01eae144cb2e59d691544b219e14fdd1f65fcc6a69607ca003f642a5c0538e9c867b5b2cefeaa140bb699e304d4c158414a7926f27b67c38aac7666ec5cf1cfc57af8b628257184d3c3279564201a4711de9dac8694cfe9d687922047b6decf523f16868cdea53666c8da6c8c51e23301446e9d61c3dd97560781f08e5b1d8b137144e5a93613ad08c3e3df3b467e4633fdddf500dbc6e30d75253849b26689251d1a0b590f45f547291732e284d54a88c43a6adfad345cc331b3004307ff4db97d82ad452fc06a726c7cdc33e29c49a76d5c48c229dfb6459f666f3e2f209fd3f8712cfecd71f763f32b6de8ce3c14516aca150580d712937143f1d6f320f2732617414f50afa2b481ad6ca3afbcb3908e5546080ce1182a96f0ab6c0cb0348f2751f330d0dbc6c3ce97cd5ef1964382fa16e96f746a0a40315396de69f71b0e24f34b0c6da5b335c698078cc0ef377a28e962e22905f17d5aa2e7c131866aee77453844dcbe0e27f75c8adc0935de8a6c60b5ab61550d1d953ecfef168fb751b31ddf276e15b12858850a82420d9ec595fc9bc2f67118103f21c17e7db1d37c0d4c15db61cd0bad83ef2f3a06429bfff12537ba76a2f1f65f2e986d4fac645629e3a1901bf67bf55cf8f5471c72e8616be48e75d66592bcf25e05ac29238259e4240e22810c36e0f599bffcdd853156d5b2080b2dd94324e4fdecd255be1871c4dadfd544ec4c3a0554b58cc0ef066bf87ba16bc48ad1b2fb6a69c9c4ec8dec26b0ffea014eb3288089d9ce7ee98d2387eb18fb2aba4a7f41c8b6780fe8b9041598f2a5f13264d413505c5a3c39775c0985691a96625b7dd8be76909db1ef46284d3625c7b67f16c20cccd9011e95c0eb3dfbce5c96be3d8c21b89004e30e46301f2fb4558560b3a78833a4a07ed0f1dada005a9f21905d9ebf61678411c319ce4c24b1448b54db37d495e198b4c3a219b9d2aaab4b93934fa436d608d594cb1677a2165fad09bac0bbbaea4f72bdb8b4c755756db35c73874d775054a79659a6419db489737e56a0d1995c1a6f578027e924d9f96419ac162dd3625366aa5e70e11b075123107c3c27e071a7a046ecac2fba7d0991af7ded05a7cd8c1e9873eea5c0c13c3efd3e2fd79e5c560e83eb487f8319c9c784529eefc808ff1ebd7594b4d9d67d121e3d9abfa174b4244a23ce3aae737d13c5e62805274f8b2ebcad634ad4c9ca4926dd2b4562264d41426d9b6e553306dfd106176d78c989359dbd22ee7ecc9a136a8cd55970aa365875f85d298e941e6fd592074e66ad9bcb8cf5f525e67df0526766e5a64c2256bb9bfbf3212e4dc745f8bf8e2f95c767f3a34ae741febf68a9639aefda70401be75ff13bcc23136b6ccaaee9909ad169f6d470d683eeb38b1edba4f881dfb95df36d2c5632149435a193ad787250071dedeb64dc3dc486a705019d9b3567e9a4ff56ab73a89b91ba53197f9ac485201e1bf660c05dbfc6737596fc66e24cb430647ff4687d1b9726cefbef9c3573b77fe868780f46920425f0b879fc4edca58e20659337acb007afb046f33b77820732dca60f0e9e0fe35fb94ddb3aed81f83e818ab52904b6a944abfc1237850f2702db3d792e8b485681ba08519fe12be7a3066915a83be99976e482ac458bd18092ff5c9b914fdf7fc68343e8f2539892d71317868b6e308cd04bc040255c36d9d43601b4492946f604366cbabc4af8a6e60dc48e88d3104b5616e6ffbca86a75231a2d80105b808898cc1072271d354b403af8af5ad6de8dd52b7c7a5459f963db210d3b687af3691f9a8ccb721e53e8cbd18ff51eaee86fd24a985131c21b60bf39ca6d1325cefb4eb40dea3b55aed492dbd4bb3815c32d79cff91e49de32a15bd6be16460631a51a95159cc125918e26c768905134209b683f9ccea7dfb1300c387ed67442b4112ac03c831b1be939a779b9522eb91b1984ff273ad0d2ab0e06d705795ae9d5e2d831da2be9d5d1553586b675e8b1a5022e061ca74157fa1af6508c0dda720256bb95122d5bf6f085a4dd232ac63fc34c939c6", 0x1000, 0x4000, &(0x7f000099f000)={0x4, 0x3ff, 0x1, "6a39d129e6c4", 0x8000, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000363000)={r2, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, &(0x7f0000d26000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d23000)={r3, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d24000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d23000)={r4, 0x0}, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000279000-0x4)=0x4, 0x4) getsockopt$bt_hci(r1, 0x0, 0x43, &(0x7f00002cc000)=""/30, &(0x7f0000d1c000)=0x1e) connect(0xffffffffffffffff, &(0x7f0000d23000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/27 08:42:27 executing program 5: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000760000-0x10)=@generic="8b08f7283e392911144de067e9276792") mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000eef000)=0x20, 0x4) setsockopt(r0, 0x101, 0xa, &(0x7f0000eef000-0x4)="0200e2", 0x3) 2017/12/27 08:42:27 executing program 4: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) syz_emit_ethernet(0x140, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2017/12/27 08:42:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000778000-0x84)=[@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffe00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9a}, @in={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xffffffffffffffa2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, @in6={0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x84) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 08:42:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000277000)={&(0x7f0000f78000-0x8)='./file0\x00', 0x0}, 0xc) pipe(&(0x7f0000160000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d1f000)={r0, r1, 0x6, 0x1, r2}, 0x14) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/27 08:42:28 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x5, 0x80a, 0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f78000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f000063e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f79000-0x4)=0x60) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000f78000)=0x0, &(0x7f0000f79000-0x4)=0x4) 2017/12/27 08:42:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x5, 0x7d) accept$llc(r0, &(0x7f0000d91000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ceb000-0x4)=0x10) connect$bt_sco(r0, &(0x7f0000d47000-0x6)={0x1f, {0x8f000000000000, 0xfffffffffffffff8, 0x4, 0x3, 0x6, 0x1f}}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000170000-0x1000)="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") 2017/12/27 08:42:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f000043b000)={0x4, 0xfff, 0x5, 0x5, 0x6, [{0x7, 0x6, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x848, 0x1, 0x6, 0x0, 0x0, 0x3100, 0x0, 0x0, 0x0}, {0x88, 0x238, 0x7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x8000, 0x85f, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xffffffffffff72ad, 0x1, 0x3e9f2d59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2017/12/27 08:42:28 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007b3000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c13000)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x13, &(0x7f0000940000)=0x0, &(0x7f000013d000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000007b000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b03000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0xe1a}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r5, &(0x7f0000001000)=0x4) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000000+0xc01)={0x2, 0x5, r3, 0x5, r4, 0xb06a, 0xffffffffffffff80, 0xfffffffffffffff7}) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000cce000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000989000-0x4)=r6, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000005d000-0x1000)=""/4096, &(0x7f00000f5000-0x4)=0x1000) 2017/12/27 08:42:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000d20000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @random="b3c32bc28638", @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) 2017/12/27 08:42:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000027000-0x30)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb61, 0x1000000f510, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="cb49", 0x1, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x30) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d14000-0x10)={&(0x7f0000fa0000-0xe)='./file0/file0\x00', r0}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000041f000)=0xffff, 0x2) connect$bt_rfcomm(r1, &(0x7f00009c6000)={0x1f, {0x80000001, 0x2007f, 0x8, 0x6, 0x0, 0x3}, 0x7}, 0x9) 2017/12/27 08:42:28 executing program 0: setsockopt(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000)="", 0x0) 2017/12/27 08:42:28 executing program 6: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005b3000)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000094000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x7}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0x1, 0x80, &(0x7f000069e000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x200000000000f, &(0x7f00008f2000-0x4)=0x163d, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000152000-0x4)=r1, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00007e7000)={0x1, &(0x7f0000f18000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) 2017/12/27 08:42:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f9e000)=@assoc_value={0x0, 0x800}, 0x8) sendto$inet6(r0, &(0x7f0000aab000-0x1000)="97", 0x1, 0xffffffffffffffff, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 08:42:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000cc1000)=0x0, 0x800) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000fdb000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000141000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x200}) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000abe000-0x10)={0x0, 0x3, 0x0, 0x0}, 0x10) 2017/12/27 08:42:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0x0) setsockopt(r0, 0x8000000000000107, 0x1, &(0x7f00000ce000-0x10)="01000000030003000007000000c4ffcc", 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000020c000-0x8)={0x2, [0x2, 0x40]}, &(0x7f0000f73000-0x4)=0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f000049b000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/27 08:42:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x4010000000001e, "bc0700000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f80000076c3f010039d8f986ff01e7ff00000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800002000000c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b55000)=[{&(0x7f0000ca5000-0x71)="7fbe46c4d361afd5fad22c4b3984bc836b6aeb4f1378702584b5ed0ed8b4c320df57b69cccd018ac288cdb99bca8d5fa65cb199c71d4fe79f9e9a6e7810d9b107eec0b61007b89c2fb38e62ff9184ea06ff468f15a98a174f1b76f4ddaeb2518bc6f60283926eb2e836d1ca50c8e89d9fd", 0x71}, {&(0x7f0000640000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000aff000)=[], 0x0, 0x0}, 0x0) 2017/12/27 08:42:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000187000-0x18)=@generic={0x10000, 0x80000001, 0x2}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000134000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x40000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b61000-0x4)=0x8, 0x4) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x800000000000000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a45000)=0x0, &(0x7f0000ec9000)=0x4) 2017/12/27 08:42:28 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000001000)="32000000140025f9ff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000-0x38)=[@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x1, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x1000}], 0x38) 2017/12/27 08:42:28 executing program 6: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) tee(r0, r0, 0x3, 0x1) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00009fb000-0x4)=0x8545, 0x4) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000329000)=0x0, &(0x7f000004f000-0x4)=0x4) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2017/12/27 08:42:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f62000-0x30)={0x1, 0x2, &(0x7f0000131000)=[@map={0x20, 0x20, 0x0, 0xffffffffffffffff}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000441000)="88252c474c73656375726974797b280065", 0x7, 0x80, &(0x7f0000016000-0x80)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000011000)=""/244, &(0x7f0000011000)=0xf4) socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000793000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000053e000)={0x0, 0x8, 0x7fff, 0xfffffffffffff6ca}, &(0x7f0000def000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e5a000-0xc)=@sack_info={r2, 0x100000001, 0x80}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000884000-0x10)={r2, 0x78, &(0x7f000029a000-0x78)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x1000}]}, &(0x7f000071c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f6a000)=@sack_info={0x0, 0x73ce, 0x3}, &(0x7f0000813000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a2b000)=0x0, &(0x7f00008d3000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0x2, 0x4) sendto$inet(r4, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000bcb000-0x35)="ac", 0x1, 0x0, &(0x7f0000216000+0x25d)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r4, &(0x7f0000fe8000)=""/20, 0x14, 0x2, &(0x7f0000de6000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ecb000-0x8c)={r3, @in6={{0xa, 0x3, 0x98d, @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]}}, 0x8c) 2017/12/27 08:42:28 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ccf000)=@generic={0xc5b, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000045d000-0x8)=@assoc_value={0x0, 0xde}, &(0x7f0000270000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f76000)={r1, @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]}, 0x3, 0x0}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x803, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x14)={r0, r2, 0x3, 0x1, r4}, 0x14) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x8, &(0x7f0000002000-0x41)="8f58460db369eee0e74b438cd0c49dff926a0ea5165926bc0db1bf7ecec7a841d91c3f56d50a57a8d0d489083e42a02877a21128bfb657fcefb0b0bdfbf8970111") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r5, 0x0, &(0x7f0000003000)="441c2fc14ea7e1ee1066c877426f2572939cb13c49e61ed6365533806d92067fc58374b6f0ec9ae27a85508b0fee552eea507fa9a3a98d1f7fa3e996f38c8d0d73d909a81f1ee8f96695b7c914e23c5dc4db67") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r6, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r0, &(0x7f0000006000-0x80)=@generic={0x0, ""/126}, &(0x7f0000006000-0x4)=0x80, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r7, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000006000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x6, 0x101, 0x400, 0x1, 0x20000, r8}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r9, 0x0, 0x20, &(0x7f0000008000-0x8)={@broadcast=0xffffffff, @rand_addr=0x2}, 0x8) 2017/12/27 08:42:28 executing program 2: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000750000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffe, 'sha1-generic\x00'}, 0x58) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f000054f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f40000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x1, 0x84b5, 0x6, 0x4}, 0x20) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000f41000-0x38)={0x0, 0x0, &(0x7f0000f41000-0x20)=[{&(0x7f00007fb000)=""/43, 0x2b}, {&(0x7f0000d82000-0x1a)=""/26, 0x1a}], 0x2, &(0x7f0000e09000)=""/51, 0x33, 0xb8}, 0x1) recvfrom$unix(r2, &(0x7f0000f3e000)=""/223, 0xdf, 0x0, 0x0, 0x0) 2017/12/27 08:42:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000d77000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ffa000)=0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001bb000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f59000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d5b000)=r2) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000f51000)='#\x00', 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f0d000)=0x0) 2017/12/27 08:42:28 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000703000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00003d5000)={0x0, @in={{0x2, 0x3, @rand_addr=0xfffffffffffffc73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x80000000, 0x7ff, 0xdf2, 0x44}, &(0x7f0000675000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000-0x108)={r3, @in6={{0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x8000, 0xdfe, 0x7669, 0x7f, 0xffffffff, 0x5, 0x10001, 0xfb, 0x0, 0x80000000, 0x9, 0x3, 0x4, 0x2]}, &(0x7f0000163000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x6, 0xf84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002a1000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffc10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xe1, 0x42b8, 0x4, 0x20}, &(0x7f0000a25000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00004c4000)=r5, 0x4) r6 = socket(0x10, 0x5, 0x0) write(r6, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) 2017/12/27 08:42:28 executing program 6: r0 = socket$kcm(0x29, 0x4, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) 2017/12/27 08:42:28 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x2, 0x8) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000fd0000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00005e2000-0x4)=0x8, 0x0) sendto$inet(r0, &(0x7f00004a5000-0xb6)="639939cccf10bc30645e3becbc9a10da55a5768b467f045922096274531759f4b41b9ced206788b7a14a0117743d41697821da4ae79b8cfb94b998d72a1a1f46b8f4bc3aa01c379c4ac62f9f880fc174ae3b6759d0228db0f0a1f70689ff9dff7085e0b2312722e7b2d0674ded32a59128f730c095e883a456c5fcef2b2309d2174181b9ba1d760e29c02ebc428a63e5009dd163e0a9fa527d8a76e09a0ba3268065eaba4724385b3698e17a5ad1bad0aeae3ffa8123", 0xb6, 0x91, 0x0, 0x0) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f00004e0000-0x1000)="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", 0xf0a}], 0x1, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fd0000)={0x2, &(0x7f0000c28000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x807, 0x1, &(0x7f0000fd2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000f42000-0x8)={r1, 0x2}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000fd1000-0x8)={r1, 0x0}) 2017/12/27 08:42:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000007a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x421, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x689, 0x2, 0x0, "7c147c", 0x0, "844cdd"}, ""}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fba000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000046b000)=0x10) accept4$ax25(r0, 0x0, &(0x7f00006e2000)=0x0, 0x80000) accept$packet(r0, &(0x7f0000d5b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001f000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000021f000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000470000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000047d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x3, 0x4, 0x0, 0x6, 0x10, 0x80, 0x80, 0xfffffffffffffff9, r1, r2}, {0x1, 0x5de, 0x4, 0x8, 0x9, 0x100, 0x6, 0x7}, {0xffffffffffffff69, 0xfffffffffffff14c, 0x9, 0x81}, 0x2, 0x3, 0x1ff, 0x1, 0x80, 0x1}, {{@in=@multicast2=0xe0000002, 0x3ff, 0x6}, 0xb, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x1, 0x2, 0x10000, 0x81, 0x4, 0x1}}, 0xe8) 2017/12/27 08:42:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xd5d}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f73000)={r1, 0x3, 0x80, 0xef1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r3, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000a2d000-0x38)={&(0x7f000081d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000067e000-0x60)=[{&(0x7f0000999000-0x1b)=""/27, 0x1b}, {&(0x7f0000c3d000)=""/0, 0x0}, {&(0x7f000070a000)=""/4096, 0x1000}], 0x3, &(0x7f0000220000)=""/233, 0xe9, 0x0}, 0x0) 2017/12/27 08:42:28 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x20, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000655000)={@generic="e36fe5feaa01120dfc7994e5e0d6c4c4", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f2d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fee000-0x4)=0xe, 0x80000) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000fee000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9fcd9d2c4301e504bafa2b93b39815bd"}) sendmsg$alg(r1, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000fe8000-0x7b)="cbcb1573ef15dccdaf7c183624e2981419bf1b5f2f49e082223b2ba31851de52759b21ec0f04abb19ea6cff46aa7bf0a287ddec248e5afc4c058b3740b2c5c1846267de77ff8e178f7e411b303f15bf9a54e3075de3ad975e05c4121f9e4fc159acd0dceecac15642724885c4783ec002bff791e0388a74eea7c63", 0x7b}, {&(0x7f0000fe8000)="42bcf4a18b9024f078d379c96a4c6a2fc196446b01a33556755f5a062482024e651d0fc91b2cb0fe952582da59951d9baf7d3eb0274b81e3", 0x38}, {&(0x7f00008cf000-0x1f)="9b773c8903f28300e154fd1ff2e87a00a39c82dabe8b7d632668672da3c855", 0x1f}, {&(0x7f0000fea000-0x30)="0f4c4da2f757b109ed92475b8d80d243c3f5920d8b25714a00e812560d5f0f8699b1e40fb5e0b486f894ad257f37d2d9", 0x30}, {&(0x7f0000dde000)="ef20e3aa3e840b2e60bf4978426dd0efb9bc820e4caa63e39e29bd2e398354806a1561c3aa116be3d5b2bcedd5bee4a6f6f5a2c5d4df92f01e2aa74773a9447cb26b776df9473db0d0d68b91371b", 0x4e}, {&(0x7f0000f0b000-0x7c8)="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", 0x1000}, {&(0x7f0000feb000)="4e61ba2772178c8d13cc5fa2d1150c7ecefae0e2f49663bdca45bb8091f3a657e1a58e53f02ba2d64a097d055c9824fd58aa5b025111ff46439949a7d75d14a9df22afe0108680e3279ebf8f1466c84f8bcf2e830bad03e37d6b1a4e8ef2310d1c8919025fa19baadab6ff509321473932ee20685eaa536c308ad242f19fd9c562c5621da632adaa6ef0c2e3a25fc30589eb03f9f3151cad2d6c3665d9f07e584cd3202f9a0698d12630b34f9c64a3cba85c54ec8776f4fa5ec7c2", 0xbb}, {&(0x7f0000fed000-0x3e)="030117d4b254024b99057bbcd51c1000dafb6c144262b8e720eeb0471ead0a57884ad04fd325de4152da483630b0bd97455ce0ebcf7a37e40b492b4424eb", 0x3e}], 0x8, &(0x7f0000dd6000)=[], 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000476000-0x8)={0x0, 0x0}) close(r1) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000059000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fee000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a52000+0x380)=0x0) 2017/12/27 08:42:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000070c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000279000)=0x7, 0x4) r1 = socket(0xa, 0xe, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000fb9000)=0x4) 2017/12/27 08:42:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) 2017/12/27 08:42:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x13, 0x3, 0x5, &(0x7f00007cc000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000ce7000-0x4)=0x0) recvmsg(r0, &(0x7f0000dc5000)={&(0x7f00004fb000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000365000)=[], 0x0, &(0x7f00002bb000-0x1000)=""/4096, 0x1000, 0x3}, 0x100) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a9b000)=[{&(0x7f0000f9a000-0x17)=""/25, 0x19}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2017/12/27 08:42:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000f3c000-0x4)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000613000)={0x7, 0x2c, 0x1, 0x3, 0x1, 0x3ff, 0x5, 0x0, 0x0, 0x6fe, 0x4}, 0xb) listen(r0, 0x96) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000213000)={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]}, [0x1, 0x7, 0x288, 0xc94, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe05a, 0x9, 0xffffffffffff0000]}, &(0x7f0000ddf000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ef000)=@assoc_value={r3, 0x7}, 0x8) r4 = accept4(r2, &(0x7f0000ae3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002ce000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000a41000-0x4)=0x0, 0x4) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000245000)={0x1, [0x0]}, &(0x7f0000169000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r5, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00008c7000-0x8)={r6, 0x4}, &(0x7f00003fe000)=0x8) 2017/12/27 08:42:28 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f0b000-0x10)={r0, &(0x7f0000b15000)=""}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f7a000-0xc)={&(0x7f0000baf000)='./file0\x00', 0x0}, 0xc) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2017/12/27 08:42:28 executing program 6: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x6, 0x8000000000000000, 0x7, 0x9}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x8}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ee6000)={r3, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/27 08:42:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80a, 0x80, &(0x7f0000c4d000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cc2000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000092b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba7000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008e2000)={0x0, 0x0, 0x0}, 0xc) socket(0x1, 0x4, 0x7) socket$bt_rfcomm(0x1f, 0x3, 0x3) epoll_create(0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$unix(0xffffffffffffffff, &(0x7f00000f1000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d6c000)=0x8, 0x80000) socket$unix(0x1, 0x0, 0x0) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000025d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d68000-0x4)=0x60) socketpair$inet6(0xa, 0x80000, 0xffffffffffff0001, &(0x7f0000c71000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000e1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) accept$unix(0xffffffffffffffff, &(0x7f000021b000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000733000-0x4)=0x8) socketpair$inet6(0xa, 0x2, 0x1ff, &(0x7f0000887000)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000273000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001d2000)={{{@in=@empty=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=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099a000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r2, 0x8912, &(0x7f0000000000)="") getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000167000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000048d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c4000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000058000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007b4000-0xc)={0x0, 0x0, 0x0}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/27 08:42:28 executing program 1: r0 = socket$inet(0x2, 0x802, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e04000-0x44)={0x0, 0x3c, "bb544e58c0e8f5249e4757ff3c8a257d654eb0c75d4a4a6a7d7c7a92791fd9d7c84acc177eacd1fe8b21add53a5856d5387855ce97a728ec41dcb496"}, &(0x7f000081a000)=0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r2, &(0x7f0000028000-0xc)={0x10, 0x0, 0x6, 0x9}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000595000-0x8)={0x0, 0x0}) bind$netlink(r2, &(0x7f0000d86000)={0x10, 0x0, 0x6, 0x0}, 0xc) 2017/12/27 08:42:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ca1000-0x8)={0x0, 0x81}, &(0x7f0000f0b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003e0000-0x1)={r1, 0x32dd, 0x1, 0x10001, 0xc97, 0x8}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00005c2000)=[{&(0x7f00004ce000)="290000002000197ff93d7524000a002102000016000000800000000009000c00000011e010315aec20", 0x29}], 0x1) [ 191.022047] sctp: [Deprecated]: syz-executor0 (pid 19199) Use of struct sctp_assoc_value in delayed_ack socket option. [ 191.022047] Use struct sctp_sack_info instead 2017/12/27 08:42:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c97000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000573000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004fa000)=0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x4000000000000000, 0x5}, 0x8) 2017/12/27 08:42:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000011a000)={0xffffffffffffffff}) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000a02000-0x12)=""/18, &(0x7f0000eaa000-0x4)=0x12) recvmsg$kcm(r0, &(0x7f0000f56000)={&(0x7f0000c1f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003a4000-0x30)=[{&(0x7f0000548000)=""/13, 0xd}, {&(0x7f0000631000-0xca)=""/202, 0xca}, {&(0x7f0000ddf000-0x1f)=""/31, 0x1f}], 0x3, &(0x7f0000a16000-0x98)=""/152, 0x98, 0xffff}, 0x10000) 2017/12/27 08:42:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0xf, 0x4000000000024) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000003000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000010000-0x10)={0x18, 0x29, 0x3, 'a'}, 0x18, 0x0}, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000729000)=@req3={0x5, 0x401, 0x8, 0x6, 0x8, 0xe28, 0x3}, 0x1c) 2017/12/27 08:42:28 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000851000)={&(0x7f0000c80000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000)=[{&(0x7f000013a000)="f81c0ffc13c7697c567544eba52450d00a4a48de7e178a910bf6b05a9de6a647487e3ea34d61f251f76fdcf4872946342bb3175759875567b9348d2b00c40790a2c1dd8f3031971d1e10dc9ec62c429ce7b31879e3077fbb4cd97df11cec30863fc2aba3e064d9743641d3d340752bfd099ba528ad24a55bbc7d94f46e96cc418e6a4242ac4bc36fadf3be", 0x8b}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000020e000)={r0}) accept$unix(r2, &(0x7f0000c96000-0x21)=@file={0x0, ""/31}, &(0x7f0000590000-0x4)=0x21) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000b64000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[{&(0x7f0000f70000)=""/0, 0x0}, {&(0x7f0000f73000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) [ 191.063604] nla_parse: 26 callbacks suppressed [ 191.063609] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/27 08:42:28 executing program 4: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006af000-0x4)=0x4, 0x4) 2017/12/27 08:42:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000040c000-0x10)=[{&(0x7f000081b000-0x29)="2900000021001900013d3500000a00060200001600000401ff0000040d0013005c00000024001f0008", 0x29}], 0x1) bind$netlink(r0, &(0x7f00003db000)={0x10, 0x0, 0x20, 0xc000000000000000}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005ab000-0x8)={0x0, 0x0}) connect$netlink(r0, &(0x7f0000ebe000)={0x0, 0x0, 0x9, 0x2ac}, 0xc) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000b15000)={r1, 0x2}) 2017/12/27 08:42:28 executing program 5: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) socketpair(0xb, 0x5, 0x6, &(0x7f0000d2d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000ab6000+0xeb3)={0x9, 0x8209, 0x401, 0x100000000, 0x0}, &(0x7f00008a4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000003d000)={0x2, 0x200, 0x5, 0xe9, r4}, &(0x7f00000c2000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000fc8000)={{0x80, 0x2, 0x10000, 0xf3b2, 0x3, 0x2}, 0x6, 0x8, 0x8f0, 0x7f, 0x7, "dde00197d07a0968b7ae884d936516069bbf0896393ff4259366bb2fdfcf2f381d17fc1d2141cdca76da91c4330c2022f960b73c33aecbf0cfbc89786b7b39a44b5e37050537e3fc14abc87a449e98d6a2be9d46881b250e0b6e9fc7855c908392950d7f5fd2b069ba25eb5855cf25bbf010bf9a2a61d095a15d30b46a1301e7"}) connect$inet(r1, &(0x7f00008c4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 08:42:28 executing program 6: pipe(&(0x7f0000875000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a65000)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000002000-0x8)={r2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000)={r3, r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000005000-0x8)=0x0, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={r5, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000006000)="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", 0x1000, 0x4000040, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000007000+0x580)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x1c) 2017/12/27 08:42:28 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x5, 0x0, &(0x7f0000f7d000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000d1b000-0x3d)=""/61, &(0x7f000027d000)=0x3d) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r3, &(0x7f000004d000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f7e000-0x4)=0x71, 0x4) recvmsg(r2, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/27 08:42:28 executing program 7: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0}, 0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000eb0000)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eb5000-0x4)={0xffffffffffffffff}) pipe(&(0x7f000076a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000eb6000)=@req={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000eb5000)={0x9, 0x0, 0x2, 0x111a}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000eb7000-0x5c)=""/92, &(0x7f000027c000)=0x5c) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000eb6000-0x20)={0x2, r3, 0x10000, 0x81}) bind$llc(r1, &(0x7f0000cb3000)={0x1a, 0xd, 0x2, 0x7f, 0x2, 0x1ff, @random="87552746df71", [0x0, 0x0]}, 0x10) 2017/12/27 08:42:28 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$inet6(0xffffffffffffffff, &(0x7f0000371000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000587000)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000269000-0x10)={0x0, 0x64, &(0x7f00003cd000)=[@in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x198, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000627000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002c5000-0x8)={r2, 0xc07}, &(0x7f0000262000-0x4)=0x8) pipe(&(0x7f0000d9f000)={0x0, 0x0}) r5 = accept$alg(r0, 0x0, 0x0) vmsplice(r4, &(0x7f000037b000-0x40)=[{&(0x7f000037a000-0x47)="190b6a0b7bffc4cd606d737aed9e964f917f84921af49c15007d9b5aa9a52054a99295a87d69a296222dede8562868d34ec44b8f7117f6b6de2fde58dacd15ea40dd3f9a77377423c72ed19e30a697f08bcc5b967f47017fcd745dcae1bd4d6274c3a799f28d6c8a2469276e506c4d3d921160b4", 0x74}], 0x1, 0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00003bf000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x2, 0x5, 0x3ff}, &(0x7f00007fd000)=0xa0) splice(r0, 0x0, r5, 0x0, 0x800000000000000, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00009d2000)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1e5, [0x6, 0x3ff, 0x26cd, 0x6, 0xb, 0x70f5, 0x8, 0x5]}, 0x5c) 2017/12/27 08:42:28 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000002000-0xac)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xb33}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000002000+0x9b5)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x6}, 0x8) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ddb000)=0x1c, 0x800) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000806000)={0x4, {{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) [ 191.141444] sctp: [Deprecated]: syz-executor0 (pid 19215) Use of struct sctp_assoc_value in delayed_ack socket option. [ 191.141444] Use struct sctp_sack_info instead 2017/12/27 08:42:28 executing program 4: r0 = socket(0x2000000000000010, 0x802, 0x0) tee(r0, r0, 0x6, 0x6) write(r0, &(0x7f00009ef000-0x25)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) 2017/12/27 08:42:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) poll(&(0x7f0000010000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x4875) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcc, &(0x7f000007b000)="b765ff7392eed81abec89d13c1161d3f4c1d9258118a1baae073f78490d71d54c7d91ba0d1079e479cfb4c7494a5b0e098c9ed452da6ea86525f2a4ee67603d852d66f5d3663b6b96f3859a5a5a8fcef594a4f01dde5d191b5d95bca789d7c2741538baccb328a1aa4a51a60d1eebedf38f65662003457d415b6d8c692e0155581a3ebe821b8dcbedbc16af28a6f1f43", 0x90) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000005000-0x4)=0x0, 0x4) 2017/12/27 08:42:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f69000)={0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff}, 0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ddf000)={0x0, 0x0}) [ 191.200571] netlink: 'syz-executor2': attribute type 19 has an invalid length. 2017/12/27 08:42:28 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000014d000)=0xc) r1 = socket$unix(0x1, 0x108002000000009, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000304000-0x1000)="16", 0x1) 2017/12/27 08:42:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x10, 0x2, 0x23) write(r1, &(0x7f0000e4e000-0x21)="1c0000001e000720330100081d000200010000000000000006000000", 0x1c) sendto$ipx(r0, &(0x7f0000df4000)="3f92e6aa9dff1d0cec318b002a6e643b4c8ccd42241ce37e7bf383448ca2e60f1c250acaf9f94261c881dd6613e548e5b09f2246cccb17e9adc41e79ad51d89f02b8a642deb68a7bb59f68bdd4f4a121a9709efbd3db2022b185a8169e2fa0349af997c532971e601b7350e509d6ebe36ad7d0fefffb7c7885b7b2bb74954c3dd3fdc4e4ff0732bc353f36c04074dca6affe7e658a02ea252d2570beed67d5d995050a811231c37c26aecf41895b401d438d0c74c0800ca7a549e807987ee0f6062488765b8f6a7e64a54fba06e8bf328ca985d34d36da14dc29480d8b22b7988cc677602319b438", 0xe8, 0x0, 0x0, 0x0) 2017/12/27 08:42:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f0000226000)=[{&(0x7f000048b000)="a98cf5f9b5c1e8fac56696ad04fcab8bd60a4277abca40770062747aea1bc07d7781b925826940690289eb65f4f6b0c2c166222b1f0fcc2aec7531b74704d5061d9b4d3f9687161bf811ba75d2dc139f7e97004ee61addb0f2776803ad7c6129cb692101ee19faf317e9eef8d04b4bdf", 0x70}, {&(0x7f0000e74000-0x5)="bf4f25eafb", 0x5}], 0x2) sendmsg$netlink(r0, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[], 0x0, &(0x7f0000cc0000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2017/12/27 08:42:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x1f, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x775c, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r3, 0x29, 0x1000000000000037, &(0x7f0000e87000)="", 0x0) 2017/12/27 08:42:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) socketpair(0xe, 0xeee1dbbf0309480b, 0x9, &(0x7f0000330000-0x8)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000db7000)=@generic={0x0, ""/126}, &(0x7f0000168000)=0x80, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000010d000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f000081e000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000a34000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a8d000)=0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000b21000)={{0x1, 0x2, 0x1, 0x5, 0xbf1, 0x400}, 0x40, 0x100000001, 0x6eca0274}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000e4a000-0x4)=0x2, 0x4) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f00007a5000-0x48)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2017/12/27 08:42:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c59000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000fa3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000fa5000)={0x27, 0xd1a, 0x0, 0x1, 0x2cc, 0x20, "9735f14167d92db5a24391598386a43b2c9715dee7de0e0b04e37c6a5530c2305df42a04f037fe560ac179664abb13dd858512d600080d6cd9afc52d42911f", 0x5}, 0x60) [ 191.249291] netlink: 'syz-executor2': attribute type 19 has an invalid length. 2017/12/27 08:42:28 executing program 3: getpeername$unix(0xffffffffffffffff, &(0x7f00002f1000)=@file={0x0, ""/108}, &(0x7f00005ee000)=0x6e) 2017/12/27 08:42:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = accept(r0, &(0x7f0000b27000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000204000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000694000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100, 0x7, 0x1, 0x40}, &(0x7f0000021000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000016a000+0xe76)={r2, 0xf0, 0xf4, "2390a77f98b21dda1447e5dd27f78a1360fc97d8f7a6bd73cb08cff0941180a52085c4d21d813db07ebdbe9e164362c2d2946a35d14a7d29fe60be16647fb7f91c153a193962a2030b2d81d6cd4879707966bdf8552d2604e4e71d195ce182ede0d0fd0d1537df7da1a1e83cbec2bf6003bd55f13bed012d49f0812d9291221679cb80710b02d063a89f5dece6869e1d05a1519ccb63d5a28cd9a9dbaae4e6cb2bea0c299c90914753aad999166603aa038c0d25bd910b348c90e4f3aeeb8e4069f18f2c033662a670cf04bc5a84d5203eca2a3c203a61ef22149037757966bf8afc6cd8f3fb56cb7611f41bfef012ea2e5b6fce"}, 0xfc) sendmmsg$nfc_llcp(r1, &(0x7f0000589000)=[{&(0x7f0000600000)={0x27, 0x4f8, 0x6, 0x1, 0x5, 0x6, "6ea943d302bddbb7ff8fddcf570a6fb6a70f737324a001b383b8776c4f5d64a678168eb0bf2114c3c2399d2a34bbc96cadeb821b1ef2640e44506d94633d1d", 0xffffffffffff8001}, 0x60, &(0x7f0000525000)=[{&(0x7f00001ab000-0x46)="4f0283964c584545b1e06d964c216da12776090487315cf00681ad79eee7f8c8fb095fe90fd5c35ecd132fdce1c02f382676c9f4e027f6c3838bdb8799effe126d1663eddd5a", 0x46}, {&(0x7f0000360000-0xd7)="4d221da5be58d757b94ff4cb3f0c2974108bbb429095b5c64cea3663948c22090685533d98afd4ad23de22d23ab3a98d66834d1a84ea33a078ab8574e29d86889dac6d57b3093876f841bcaea8f5856f8ee4d4df4bfb5dba7cea7e39ae180c53da478469d5236bd90d92925ba3a6989d691fffb9730a2a817820c681b7dcdc6d10b1bbab8843531381d121e78558cbf586d01f03e980072a463728f24285acd376209031c7233a2bef9337ce8c4f72544ae3c3e2c62c315a746481c7ec7ba982fb1189c5870c511013944d2c6a67ad5f8515683a5d085d", 0xd7}, {&(0x7f0000a00000-0x3e)="20ef71dda8fadefa6dfff6a498358dc657011b53e68041a6c74c19d3ba5b2a27e006c230e4a1624ba197caf92b7cd94a8ccea42336847d874be0b8033276", 0x3e}, {&(0x7f000004b000)="40d7b0f77a2ed38b14c71775572b882c4244ffb918f1ff000f6b4e7c3c1f13ec84fb1c7e0a0445d152dcc664eda4989c2f97adf32e8cef5d3896c5633382aad5676829ff33aae08421b4b4e76c9b2ec7227254d72878f5f8af5c537f98a988070ea7e1ae0d871047f412de77aab362c3a526f4bac2a6f3a1c8a912601c239b4e2686", 0x82}], 0x4, &(0x7f0000edb000)={0x1010, 0x115, 0x1ff, "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"}, 0x1010, 0x4000}], 0x1, 0x8080) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b72000-0x8)={0x0, 0x6}, &(0x7f000001c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000093f000-0x14)={r3, 0x8000, 0x100000001, 0x2, 0x4, 0xb316}, &(0x7f0000eb9000)=0x14) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001f4000-0x118)="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", 0x118) 2017/12/27 08:42:28 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000b16000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000252000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x401, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x84}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000004000-0xcc)=""/204, 0xcc) sendto$packet(r0, &(0x7f0000002000-0x8)="19898e74878a927a", 0x8, 0x4000001, &(0x7f0000003000-0x14)={0x11, 0x1f, r1, 0x1, 0x800, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000)={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x2, [0x5, 0x7, 0x2, 0x6, 0x0, 0xffffffff, 0x100000000, 0x2000000000000000]}, 0x5c) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000002000)=@ipx={0x4, 0x5f2, 0x7, "be99729921f6", 0xfffffffffffffff7, 0x0}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x25)="18acdd2469b6b62a88e68d272135e5c5ff81d749c69efade0ca104537f106876e9b32df2f2", 0x25}, {&(0x7f0000001000-0x21)="1a56ce5fe682c158de27b438f117d42a33d447ba9c9076da43a18ac15daeb3c934", 0x21}, {&(0x7f0000002000)="13bd4c39d592b388323e9c62834b6a757af60726bb6100de63cd3901e34a915ec23234186ab2b5ae1fbb3ce6d87ff024f8b0c6d16221ce136dda30dad164894de5564f1f119a5476292f0489072762841908d29572513f3ddf6b8f8f614f195b988b5669ec083fd55aa633c15c0abb5df860f0323e1c08c3d64c095ff3de4064d97ab6ddb775eed8b2126d0e72c46327d8899721364283bc0ccc54505c39563d0845db3a31d9bd05a00186ce952c9cf4ee5a703292214763737984de52dcdbe92271472b900acbe48bd2eed698d96eee82797a074934c764884e6f653dc695307bfdf28f059fa170b18121", 0xeb}], 0x3, &(0x7f0000001000)=[{0x70, 0x102, 0x100, "0ea429ced224ec7a1870b8c2d6698648a02dd2b5c5e921fd5a1c03f625045aa2407598013d04b853e5a151b78ce8f842462bf6766b7273db98771e831c0a1bdb80315c1f14f310c86e507bab7df486f15bcc177d3e11676974682883"}, {0x88, 0x116, 0xb9f8, "e3dfea7b3d69849e827050d033333c4537251e3f1d6adb4154c3021f56aee1d34854bd5c0ec3931e839e1ef1aa7442e1b13272e243eee8211e0c4d1dd7518460263526f10026ef2a8654616d7bbcdaca3c8f2ec2eff28c0d31af7dbde6ef316e7bc52ee48ae0a904f52507da27ee018fc5dfa5bd"}, {0xc8, 0x4ce7a806da2965c4, 0xe393, "fb7795e75853d81e2ed32b3ecead94032e16298373a215444f022371e7c4812d6c81d1fb81775be0f95b0b7aa23aa59e88d5eb5e9266cbcc93d18a2550d92d6c6c0fb7879532880cc053ecda6e3c70b09d0eaa51216ee02e6782469e0f6dbfd81fad80f61f22bc1e7cc3a6d9fd63163a1437e09aafa706ec0ff2999aa811cbabce66fb9a1ed8d3d4d9fc8f0060aee5c3340c9c2bb7d39bda0385e152f8821efe9d3041638c07262624ee691bbb04222621e55ca8ea"}, {0xf8, 0x100, 0x8, "3b399a44c708f1f3b47e9e5d1531f0f0b696750b5bbf7b81ef406aad511780fefdec387e4deaecfe63ed9ac6aac57e77dab90d24efb923bad2dd7dc8ffa114fcd4516920aa79b39e3301b538f03d10829222ee52b49e2c338e0af8ebd9cb3f557c2a2fca0b18dee4d4a765966697eb6ba2d409476bf36dc9a3ebebc440964c90113e77f6c46ed70c6e15015b361374bf3f6b32023f338488c28dab61c39d5c8fdbc841aee82a6f3498c6858e80ce9e52b328fd3e0a8e9b48f08e43693ebf4ab626eda49b8080c7825dcbd631eff4b7ac07f0b029083c0fb6d911d9914f75a2b16571ab2d4f"}], 0x2b8, 0x4ad055772d8cab9f}, 0x8001}, {{&(0x7f0000002000)=@nl={0x10, 0x0, 0x8f0, 0x5}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x21)="b095079a6937c0ba6c98b50a6bb02f3bef8a14cfda31d4de90f941ebd2bf739ee9", 0x21}, {&(0x7f0000003000-0x9)="a35a8e3fb001834448", 0x9}, {&(0x7f0000002000-0x34)="36c7d1b80e3dc2d9c487f10be153466fb6945809cb98bfeb50d906bd506445a884221441df248095fb86b5c6a407cf833f1a2257", 0x34}], 0x3, &(0x7f0000001000-0x148)=[{0xa8, 0xff, 0x1, "d07e13d9c6cf5c2b35cec11720ca7fa37f2349329f64563a743ae3c8e997865da7f061d79f924bf0930ade6a325ccd8578e7c9a9006892207f1faace3a8b06f728e9ea4ee3e0f9f054aec290f912e7934ef09d61573fcde518740068b09e6f98c29964c56bbdb11362037f557e715138dcb088921570e789ee26e788b02be45007a3febf0eb43b8271c5d7fb43865f7beefad4"}, {0xa0, 0x114, 0x2008000000000000, "de44adbe3c5038f9920f3d700a47cdddc5d54554f1e1196da4ba6d4a07e69666d62571ae63628230fa561c2379a27be073920aa8907dc78e8009fa5c60fabf4c3e8aadee37ae401adc1e8f7ed4bc6114c1ffa8d7cd47a304bbbcbd670c4417ad7bfb58381a474bed69a7ab4ea3142abc704d47137bdbcc307d9fef6c91d369b2a4355c3970b0e7e85c"}], 0x148, 0x800}, 0x3ff0}, {{&(0x7f0000001000-0x9)=@rc={0x1f, {0x9, 0x10001, 0x100000001, 0x3, 0x3, 0x0}, 0x7}, 0x9, &(0x7f0000000000)=[{&(0x7f0000002000)="4cd375cbff0c504b773f9b352631256efa2863c74d8ddba3b26880eea5e9ff613f0961b4c39ab2eb64f1174b73d4df4a0d3c7e586a626f1660577b0a09bc47c42bc3507305afc4f661a6f86440499ab8", 0x50}], 0x1, &(0x7f0000001000)=[{0xb8, 0x1ff, 0x0, "cebbf81fa8ad73780d9bcfbda1ef5a2886cf9932d015fff4dbefa366c234b3ba3e971730c541c367f416052afd6dc69d794c7e1b4bb1fd207815a733d3359d926e1cedbf41c46018f64cf51831c044ffb6281a80243178635ce1d70380f83e52f5ce223be611f7f938299355027e3c1a8ad4f6906d7f77cd778a976010ed54a2dfaaaf6b0634e42c02cc9ea234bc324604539c6ebb53735885ab3a2428f6ed74f9415ca7d9f0"}, {0x28, 0x11f, 0x3372112a, "61d72293ce2186459abbaeb8e097b90ee4c54e74"}, {0x70, 0x10f, 0x100, "ba9e7d1e439cbdc998f01c7849bf1032a65a6a639d58ace42583021d581d23c45f124468fc03e2ff7d41bbe5f164a1ea94bcfea49ad1c66ca56217b545e6468f3523a4f2ecd7609faf68ddc2520bf7a710427b3a6a916096906f13e5"}], 0x150, 0x40000}, 0x0}], 0x3, 0x0) 2017/12/27 08:42:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000d22000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f53000)={0x7fff, 0x5, 0xfffffffffffffffc, 0x1}, 0x8) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$llc(r0, &(0x7f00007d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a59000-0x4)=0x10, 0x80800) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[{&(0x7f0000c1f000-0x1000)="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", 0xfcf}, {&(0x7f0000001000)="117644a4935031f75a6d6e175d6cc9de56465619b507fbeb003b40", 0x1b}], 0x2, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x9}, @iv={0x100, 0x117, 0x2, 0xe5, "13384c0e644fa57a1674027764534a585af7fdccd035cd0dd204b8f377d346a58d6699da5765c32b6f61198de4062b3accd87ddf4f8e648be015a89ccf85d54bf03c52a42497b0cf97e1c0d8678068c8ace888bfff48e74fa16544e1e4c9f868620b9c448bc856b2e387fcf2c13ad0baa63517acc23961049b1f0ae5b4c14e90c89e5eb02f076b556af8231ba8cb3bb64519136b1924b63c50d06398a223f9a2f7c041341c6de4449d0647ff4caaaec2671d14fee7c12eb71406cc21ff36cba8e7b2d2e815004b8e5c81962464d14ab6e2aad3cee0c9e6a33aeaba0c66a7d6e876b9d6f514"}], 0x130, 0x1}, 0x0) 2017/12/27 08:42:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000002, 0xfffffffffffffffc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000390000)=0x6, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 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}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) readv(r3, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/1, 0x1}], 0x1) write(r3, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c9e000)={0x0, 0x0, 0x0}, &(0x7f0000b7c000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ba8000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054c000)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000fcc000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009e5000)={r4, r5, r6}, 0xc) write(r3, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) close(r3) 2017/12/27 08:42:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000081e000)={0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00003ed000-0x42)=""/66, &(0x7f0000fdb000-0x4)=0x42) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f00009c0000)=""/166, &(0x7f0000154000-0x4)=0xa6) 2017/12/27 08:42:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b55000-0x8)={0x170, 0x4000000000000000}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x7) pipe(&(0x7f000077b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008bf000-0x20)={0x3f, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000053c000)={r2, 0x6}) 2017/12/27 08:42:28 executing program 3: mmap(&(0x7f0000001000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) syz_emit_ethernet(0x2a, &(0x7f0000f5a000)={@random="6f08f4ebe1e6", @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000bd9000)={0x0, 0x0}, 0x1, 0x0) 2017/12/27 08:42:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000093e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000830000)={0x0, 0x6}, &(0x7f0000602000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ebb000)={r1, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fff, 0xffff, 0x0, 0x8}, &(0x7f0000941000-0x4)=0xa0) r2 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2017/12/27 08:42:28 executing program 4: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000af7000-0xc)={0x0, 0x2, 0x20}, &(0x7f00000a2000)=0xc) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r1, 0x8}, &(0x7f0000af6000)=0x8) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000813000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x0, 0x401, &(0x7f0000af6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007e2000)={0x60000000, 0x1, 0x20, 0xffffffffffff0001, 0x0}, &(0x7f000014f000)=0x10) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000af5000)={r3, 0x2}, 0x8) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000af2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) recvmsg(r5, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x0, &(0x7f00006f0000)=""/64, 0x40, 0x0}, 0x0) 2017/12/27 08:42:28 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f52000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f51000)=0x7f, &(0x7f0000f52000-0x8)=0x2) pipe(&(0x7f0000f50000)={0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f52000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000020c000)=0x0, &(0x7f0000f51000-0x4)=0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00003b0000)=0x0, 0x4) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xb040a4205688264e, &(0x7f0000f52000)=""/159, &(0x7f0000f52000)=0x9f) 2017/12/27 08:42:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e1a000-0x18)={0x0, 0x100000001, 0x30, 0x40, 0x6}, &(0x7f00008a8000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000065b000)={r1, 0x7fff}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000037, &(0x7f0000069000)="", 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000892000)={r1, 0x7}, 0x8) 2017/12/27 08:42:28 executing program 0: pipe(&(0x7f0000d35000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000023b000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a8f6ecd33b314d57bf51c3af2fafdaed"}) mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00005ee000)=@common='ip6_vti0\x00', 0x10) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x2000000, 0x9031, r1, 0x0) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d4d000)={0x2, 0x16, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_policy={0x2, 0x12, 0x0, 0x0, 0x0, 0x5, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0xa, 0x1) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000465000-0x4)=0x0, &(0x7f0000e3d000)=0x4) sendmsg(r0, &(0x7f0000668000-0x38)={&(0x7f0000fef000)=@nfc_llcp={0x27, 0x1000, 0x2, 0x2, 0xd2c, 0x8000, "06746c52ea7577d861b71b78920926e8499c7139e1998bb089d957e10400d3cb5a784335614c2f5e7b231cf15f916386d66a9e6d04d3d8064f4fb3e579c46c", 0x7}, 0x60, &(0x7f0000984000)=[{&(0x7f0000aa2000)="9caca720063d9345cb13ccbb08f72228285a1ce1087fafc5b29b26b10753c70dec83f988eb520f54c69d90d8f38cb5e6700ec96094dc2a8eda35c26d15c69085a11d6bcb8c7bfcefef998108cbb9a7c5d9ccc79186b0bbde", 0x58}, {&(0x7f0000535000)="7c0208218191725cd8f8eab146fa70f03cc184eb0390e102bcb045821a9def644997b5f4f9bf41cc5b326158d5de272e7cd46a85827d997759182479ad78cbe79b0b5deedd48a5d4a5fa4f977f67cff3395538087e8cc6c958d3e8b97880705ee83ecc8eb51da5bfe2cea48f322bfb6af7b15d68464baa89397dff4f5f16d34eada549ba984c004c1ab0e3fa800bb8bf17dd63bb2d999e9a706dd841e93d4361fcf6dc76965331492f20dd9839a68290d14823a14fe69fd032c209628b6b8ba11bf5e845f84dd08a6a973bbee0", 0xcd}, {&(0x7f0000d24000-0xba)="5a86e0992369765e75bcc53985e22e30a052a5349c02cea5fd472f1d942262f49c653cc718db3fb2013c4bcec8c13abc1689650621855b53986a6a2fa13a390b564d3e59e29a8d2679249c5d4e748d773a5f161281eed4868c8b8450a68166c6c3edda3fdd373e8fea7d4a4478736cdfdf27d3cdf3678f565552a2109a33bef9a0df6ad34d4c29a84934bf839f9bf2e1d8d4f542532a8527cf60dd1d7463807975e48c49e4d1a810ea26d79854beab30b47aaed8f120341f4b91", 0xba}, {&(0x7f0000d05000)="60588ce6182f17e42b7d108059bbc41ae6c93adb8416872d572d453a572327dcc23aea71589420359549ea231cf96833ff3f1ae2efc6b97b5f7a9b6c041652a5ce3f26fc4ea355c40f7ff34286b97e2fdd7677402b87ef4cc81329ca0d5ee87d8053381ff8097cab2d6d470d218de6ba90490d5dcd566f847d140807d6bfe463e470a6460fa135210534911b37f50246f8d946c64434a9e1ec16b57550db2974e8482877a65e196260", 0xa9}], 0x4, &(0x7f0000e1f000)=[{0x20, 0x0, 0xfffffffffffff801, "321b32b8abef6554a4236d39df71abdd"}], 0x20, 0x4084}, 0x0) 2017/12/27 08:42:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006df000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) 2017/12/27 08:42:28 executing program 4: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x2, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x920, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f000059b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e6e000-0x4)=0x14) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$inet(0x2, 0x807, 0x7) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e6e000)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1000, 0x2, 0x0, 0x89}, &(0x7f0000e6f000-0x4)=0xa0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000488000-0x18)={r3, 0x1, 0x30, 0x2, 0x3}, &(0x7f0000e6e000)=0x18) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000656000)="e6305565dfcc604b0521333cd5be9c9b0dfcba86c2f29da6f9a89f862f36f62b3f7702e9885544db3d5fc12b1daf5a92d6f602da50df3473706bd05fd0f48df8c7f626ed9fb409b26d03d3bfae39f4527e8d866a0cba9fdd9cfb2100d00b0e93cc43844ca03fe1ecfd2a1d1870e91d75c75c561fc1842df955dfdf0a7cda4153cb2815c7330083efb4a1dedb2f69ddb342c92775ee8183f25eec85f44eed09859b8ced8630e37fd5d1715f1325282639c6d6e6f30420cc91bd72cb7dc466e00c6157b7a5460e370894c1858d7e7b381027addc70840e700592cda82216c03241ad4485a887bd751c7e77d844db12") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001a4000)={@generic="8b46f4d8e3d5b8eee0cc877f8b69f93c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000747000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r4}, 0xc) bind$packet(r1, &(0x7f0000e6e000-0x14)={0x11, 0xff, r4, 0x1, 0x80000000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/27 08:42:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00001a9000)=@get={0x1, &(0x7f00006ba000)=""/93, 0x1}) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ff8000)={@generic="15d54388d30f535213155ac4ecb9b6ba", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006a3000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000db7000-0x4)=0x0, &(0x7f000089f000-0x4)=0x4) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000dde000-0x1)=0x7, 0x1) 2017/12/27 08:42:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) connect(r0, &(0x7f00003f6000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f9e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000d4c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000695000)=0x14) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000d4c000-0x78)="8be357681240b929db588757102622462765478c431c2f615f56d666438418fbc70cfa5b4b851751b9bb47d5b69785f253ee33aef2798ed003772db18743f73dfc0dc9c1f16bd63d68012f10d37e9f6a23b6201b596b89c41d272aee46644e7324f8dfd29117d57fe306a9e3c03316d2fd8a49a38c8352e0") r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x34000, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000-0x4)=0x10, 0x80800) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a48000-0x6)='dctcp\x00', 0x6) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x2f, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x4, 0x8000, 0xfffffffffffffff8, 0x2, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x1, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000004000-0x4)=0x8001, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r2, 0x81}, &(0x7f0000004000-0x4)=0x8) connect$bt_sco(r0, &(0x7f0000003000)={0x1f, {0x1, 0x100, 0x7f, 0x6a55, 0x8, 0x400}}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000006000-0x4)=0x9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000007000-0x88)={0x5, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000007000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x5cc, 0x0, 0x40}, 0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000-0x8)={r1, 0x38}, &(0x7f0000009000)=0x8) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000006000)=""/226, &(0x7f000000a000-0x4)=0xe2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000b000-0x58)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2017/12/27 08:42:28 executing program 6: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000181000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000063000-0x4)=0x10, 0x80000) 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, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0x3, 0x4, 0x3, 0x80000000, 0x0}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000011d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000811000)={0x2ae, 0x0, 0x10003, 0x4000000001000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000c3e000)={0xfb6c, r2}) socketpair(0x15, 0xe, 0x4, &(0x7f00002ae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f000016e000)={&(0x7f00006dd000+0xf1f)=[], 0x0, 0x507, 0x5, 0x5b, 0xfffffffffffffffa, 0x7, {0x1f, 0x9, 0x1, 0xc9e, 0x1, 0xe7, 0x91, 0x9, 0x9, 0x2, 0x47a, 0x6e2, 0x7f, 0x200, "63a39de3dc133c4b10cc49eebdd1fc49d40ceee354002f96599c0035a223d907"}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000c5e000-0x10)={0x5, &(0x7f000091b000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f000030b000-0x8)={r5, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000066000)={0x0, @in6={{0xa, 0x2, 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]}, 0x3f, 0x1, 0xc9, 0x4, 0x1}, &(0x7f0000fe9000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000b59000-0x8c)={r6, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d0b000)=0x8c) 2017/12/27 08:42:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bab000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead96010be13cfe6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d51000-0x4)=0x2a7, &(0x7f0000bb6000-0x4)=0x4) sendmsg$alg(r1, &(0x7f0000e0f000)={0x0, 0x0, &(0x7f000001e000-0x20)=[], 0x0, &(0x7f00009b6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f00009e0000)=[{0x0, 0x0, &(0x7f000095b000-0x80)=[{&(0x7f00009fd000-0xd8)="fcaedcd4a7528e24695e530a0d0011e2", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ba5000-0x4)=0x0, &(0x7f0000183000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000)=0xb8) 2017/12/27 08:42:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x0}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getpeername(r0, &(0x7f0000dea000)=@hci={0x0, 0x0, 0x0}, &(0x7f00009cb000)=0x6) 2017/12/27 08:42:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000df6000)=0x0, &(0x7f0000051000-0x4)=0x4) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000685000)=0x10001, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x0}, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000057f000)={r0, r1, 0x10000, 0x80000001, &(0x7f0000ff0000-0x1000)="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", 0x4, 0xfffffffffffffffb, 0x2, 0x3, 0xffffffff00000000, 0x7, 0x200, "487af172c762f3691cb8d8fa82b751f8e14e2da16ea4d903c4b8b8a0aad0fb503c6c6e151f2281478410a0fedcd7a6ea7504dc6db73def1068321a028f4062d676059d52a5f8726c202bf5fb8651431c976240bed82f4d24ea3bc23fd376c285d2410dfc11b443ea7bd6861febbfe05b4a6316e56fb676"}) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/27 08:42:28 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006e9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000b57000)={r2, 0x2}) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) 2017/12/27 08:42:28 executing program 0: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005b2000-0x4)={r0}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00005b2000-0x1)=0x100000000, 0x1) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002eb000-0x38)={0x0, 0x0, &(0x7f00004b2000)=[], 0x0, &(0x7f000014a000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2017/12/27 08:42:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000453000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) socketpair(0x5, 0x2, 0x2, &(0x7f0000c6f000)={0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000264000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x4)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000593000)="e513b5bf91", 0x5) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000687000)=[{&(0x7f0000a73000-0x15)="6ef150bb7a005afdb41f5460b02c6eba0d64c379a320ca524fb408211c", 0x1d}], 0x1) recvmsg(r2, &(0x7f000078f000)={0x0, 0x0, &(0x7f0000146000-0x70)=[{&(0x7f0000949000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000f8e000)=""/173, 0xad, 0x0}, 0x0) 2017/12/27 08:42:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000005000)=[], &(0x7f000052c000)=[], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000005000-0x10)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r0, 0x29, 0x23, &(0x7f0000000000)="", 0x264) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000e6000)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a04000-0x4)=0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000f3e000-0x10)=[{0x10, 0x15, 0x2, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x4000000}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f3a000)=0x0) 2017/12/27 08:42:29 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[], 0x0) 2017/12/27 08:42:29 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002000)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000007000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2017/12/27 08:42:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a58000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092c000)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000a23000-0xc)={@broadcast=0xffffffff, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) syz_emit_ethernet(0x46, &(0x7f0000067000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00aa0f", 0x10, 0x4000000000000021, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) 2017/12/27 08:42:29 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$netlink(r0, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000fd3000-0x10)=[{&(0x7f0000fde000)=[{0x20, 0x11, 0xffffffffffffffff, 0x0, 0x0, "8153569db691a5e50e1fb82ce25cc10d"}], 0x20}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d1f000-0x4)={r1}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000cf000)={&(0x7f0000420000+0xc4b)='./file0\x00', 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000548000)={r0, r3}) r4 = socket$packet(0x11, 0x3, 0x300) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000002c000-0x28)={r0, 0x1, 0x98, 0xe6, &(0x7f0000ade000-0x98)="2b616402305de45d168c7b7a21b926913186a0f0dddba52a9b85495f2323f11f7ede0133301d02536b7d616c389478adb19e032505dfc229b71377f7e2ca02d28d01dafc901f284abcdf5995fac4bbace481dfc4f54cab2408d173709bb0217ad627ddf74b08a69c0eb1cb812e7988ec2e1a570087da19d018e10704da7d9c54cf7a5346f064d9289d11de7e111f0ac2360b2ba924da7eaf", &(0x7f000020c000)=""/230, 0x8, 0x1}, 0x28) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fe0000-0xe8)={{{@in6=@local={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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000)=0xe8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fe0000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000f36000-0x1)={r6, 0x2}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r4, &(0x7f0000fdf000)={0x11, 0xff, r5, 0x1, 0xfffffffffffff800, 0x6, @random="11fa3fe43d0a", [0x0, 0x0]}, 0x14) 2017/12/27 08:42:29 executing program 2: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,michael_mic-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair(0xa, 0x5, 0x123, &(0x7f00004e4000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000bc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e3c000)=0x14) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000f9c000-0x14)={0x11, 0x8, r2, 0x1, 0x40000000000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000003000-0x38)=[{0x0, 0x0, &(0x7f0000f96000)=[{&(0x7f0000e0a000)="", 0x0}], 0x1, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2017/12/27 08:42:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb508323e3bb000c2, 0x1, 0x7f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000028d000-0x20)={0xfff, 0x6, 0x8204, 0x5, 0x10001, 0x7, 0x100000000, 0x3, 0x0}, &(0x7f0000005000)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000580000)={r1, 0x8}, 0x8) r2 = socket$inet(0x2, 0x10000000003, 0xa) connect$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000aef000)={@multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) sendto$inet(r2, &(0x7f000000d000-0x1000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 08:42:29 executing program 6: mmap(&(0x7f0000000000/0xda1000)=nil, 0xda1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005ec000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}], 0x48) mmap(&(0x7f0000da1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000da1000)=@common='gre0\x00') write(r0, &(0x7f0000d9e000-0x17)="26000000130047f10714a8f8590022f5070003e301000000000000000000013205001a006e35", 0x26) 2017/12/27 08:42:29 executing program 0: r0 = socket(0x1d, 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b8e000-0x4)=0x14) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xe34, 0x1, 0x0, 0x7}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)='\x00', 0x9, 0x80, &(0x7f0000b6a000-0x80)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f6a000)=0x0, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f6a000)={0xd, 0x80, 0x7, 0x2, 0x7, r1, 0x4}, 0x1c) 2017/12/27 08:42:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000fd3000-0x10)=[{&(0x7f0000fde000)=[{0x20, 0x11, 0xffffffffffffffff, 0x0, 0x0, "8153569db691a5e50e1fb82ce25cc10d"}], 0x20}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) 2017/12/27 08:42:29 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00009dc000)=0x0, 0x80800) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ef0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ef0000-0x4)=0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000eef000)={r2, 0x100}, &(0x7f00008b1000-0x4)=0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) unshare(0x400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000-0x18)={r3, &(0x7f00009e6000)="", &(0x7f0000e3a000)=""/53}, 0x18) 2017/12/27 08:42:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000fca000)=0x2, 0x1) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007c6000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/27 08:42:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000)=0xe0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00007a0000-0xc)={0x4000000080, 0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/27 08:42:29 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x37) r1 = accept(r0, &(0x7f00000de000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000019d000-0xbf)="4f6b06a41ad3a55013e57b3b7e6895c4cc810c91e2628d680ca0769e6371c1671efeb83440d67fa905cf25af82efada536e2f31091b9c7ca02a7d0c9bf995bd43b17ece552168ff3aff6da182a6b43c1f038ec00789d84f43ad60188f623a2ad47fc67d74703706d8e1415950364dda665feb0c093e13c8558a488b28ed7416fa60484e8e6cf662d2d4dad409e897b794c384e29fb19b3d13d8b3c04bd30bdf736bc1c9bf8a7925f380f26794ce7f681c1c0c26b4c20bcb1688b352b0c1d7c", 0xbf) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000816000)=0x1, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000023d000)={0x0, 0x0, &(0x7f00003d9000-0x10)=[{&(0x7f00007b9000)=[], 0x0}], 0x1, &(0x7f0000fd7000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r1]}], 0x28, 0x0}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fd9000-0x4)=0x5, 0x4) 2017/12/27 08:42:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) 2017/12/27 08:42:29 executing program 1: 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006f1000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009e3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ee4000-0x20)={0x6, 0x0, 0x10002, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000561000-0x10)={r2, 0x8}) listen(r0, 0x1000000040000003) accept(r0, &(0x7f000022a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000041e000)=0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r3, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f0000284000-0x1c)='m', 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/27 08:42:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000000006, 0x86) ioctl$sock_ifreq(r0, 0x8931, &(0x7f000024c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000727000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000a8b000)={0x3, {"6ebacf7ddb6d73"}, 0x26}, 0x10) 2017/12/27 08:42:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009e5000-0x10)=[], 0x0) write(r0, &(0x7f000080e000-0x90)="b7519b1aa5045a522a0d29e6d2004dafd5fe2ff48f88ebe3ddf2ea1f771337cfe0af2785bc68cebeead843b7522a2055175ae5b22a8b82c4f51e78f98815ab29ab68b621f9c40b2207e5847a481312328bd3614ee6e2023ef4ef2ac2a7a53f61750f60deb668bd3139e798bd028cee8860f6df54cb494b0e8da0baab9e137e3a0a7e6ff87a8a2a9164cbb72f0ab2f974", 0x90) 2017/12/27 08:42:29 executing program 5: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e6d000)={r0}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00002d2000-0x4)=0x0, 0x4) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000e6e000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e6e000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000089d000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x80000, 0x1000000200000) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000e54000-0xbf)=""/191, &(0x7f0000b1a000-0x4)=0xbf) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) sendmmsg$alg(r1, &(0x7f0000420000)=[{0x0, 0x0, &(0x7f0000c51000-0x10)=[{&(0x7f0000879000-0xaf)="823f7bb2d59bbf1d4fd1cd00f3b3445ee7448a5055c125727c075cf17c0702a26fa127b7ce69dcb2e2422d34975b518278c740ccf71180f26f3ab64f1004920c3cd3efd7a711f34efddc3717a20781935c29115b7fd9548aa2ef342613396e471f237e677f50be1ebb936ce25114355908c1f4cdf0b4c922938a28abb4b55b204e11e6b8bf003adc70bd84138d41a5a83e6c844b5678b390c2c11151ff3ca30def0a9cedca22d204aefa56a7a160d1", 0xaf}], 0x1, &(0x7f0000345000)=[@iv={0x20, 0x117, 0x2, 0x9, "bda8ec139ab5e3d0b8"}, @iv={0xb8, 0x117, 0x2, 0x9d, "529ee6933dc5675990ac969c7c225979361306a1e9e49d6e4ee32f71b2cec53f8f188edc6e0d2871686aa30b07ab4f8b7e9068c53c31861e080229265638aab0e2767be23d16decace0551956922e16615c34e22d69b6daffcdbcb90e5e2374e1aa925b0b23bb65d2de0cf496ab696a3bc7112610dfb4cdabaf84e6a4f88fa2c614f2d5d8094a1e1229b3219ba4764e9fd229630b24a76e18deb95cafa"}, @assoc={0x18, 0x117, 0x4, 0x44}], 0xf0, 0x0}, {0x0, 0x0, &(0x7f0000e8a000-0x10)=[{&(0x7f0000425000)="a4e902e13d77439d1a2d04f3cab2d1591a709ae9f8be89a845e2d111eb823fb85921c9b50d2bf95b07176c74c8986c03fdf48dabe3a5297d20a5ef7dc736ffe973cc9961a1a6c0ea8f68eb0eb81334b7733ec550355da848cd3da536812f8d86b2494659574f951a795b9845d5abfc8d673095cf32722eb9df46e94f724395a3778de37547887f5ff63765705938bf510d016347cdbec63f0b4ba94545a5deaf9af3920a62b650679123d3e0b41b14d002bec9501345cfbf9605c7bb2df8621380f8461e1e69ec28d228fcb4581ab14e38df3f63f081da8604fd1d51b1f70bef3a885ee3f2d14736e84423209e4d08", 0xef}], 0x1, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f00008f1000)=[{&(0x7f000012c000-0x18)="3ceb8b1f4f9a4adf6426e3c818d2c99ba4a246cc57cb440f", 0x18}, {&(0x7f00008c4000-0xa6)="cb3497a9e2d90de0d49f47cf8d3b511fa401c22a51aca81fa5ed24cd01dd9a7395862318455787967ce009b863ec68c513fb2fb550a892872dce83f7d51fe870ad038504e98096d15078e1125ea4ed8cb61c39ee8dc08fb904dd6bddd6c0229a05c921017540f7f257e184716a5dec35f4ec600db7757c3cdeccee29e031c7ec8f5418c4823ca0d748dad77c6e2c1ee65e29165dd873374531f0f5f315ceebb480775197372a", 0xa6}, {&(0x7f00006cb000-0x2f)="b35d0454aaeb9fab30d8bf885facfad8f9514391675864225d9ec35dcfcbb6bd0c0c2206207bd84e439aeb6ad55ed5", 0x2f}, {&(0x7f0000007000-0x28)="7233b62a97df7b7709edf92551a7a539f1a821cec36e6943708f17619a2646b398e50e59dd6f143d", 0x28}, {&(0x7f0000631000-0xca)="579f1a9ee632dc066e3001fdc8632e1c73bad71a7c72b595a6413c1dd71877be285f2b501df4639b0a0a25bccf2ec614ddb2e7d81f5a39aa73c5a51221120324db3a5fd4df1e5a1a7fca0f0289574076fe77395cf248af8944c72fd7c7e4ee2c96629d3625fe6acda3d5fc0a01920f4d69fc2beb4a81830fdede858cd9b9481dd5a4a389d037c002f00da5832049acd155678db79c1022b9919d8086106c716731892b73defe67c04a264e856e0ef94654c6ed814322bebc35cfe82b5ace31b6b4eaa018b52f5f020b2b", 0xca}, {&(0x7f0000130000-0xb5)="684bc55987e8372df5cc8bae3ca181e893c7438604b8e860308ebdd8ad8f2b1863d33254bca2c60a8c87ac5db7e98a97db9fcd4a3347381cd204be32f68309091b0996258e21ba3be960024933b1a8523d1107dfd0f5d76a507163c701cfc0d5e5409c17dc3d43fde6ea6f4ba0984798dd78568a1febb105ef8237b4b110afa9ef10d209b6b82c3bef1f12de90c5a85f1aff3963ad9ef0ce2f31ecfdd9a47e61c21c86b57b7d85014983dfb46dedfad460652ce13c", 0xb5}, 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0x1000}, {&(0x7f0000b27000)="103ec2f26b5908ab949626bab6d7b23e59ebbaa16cfab7c03bd5e5027e07d338ec035994be935ffeed1f", 0x2a}, {&(0x7f00007d8000)="3c8193e5b6d6d39a1b71c1c3ef3b978419a6c86739a9c2d8dc5c35b633151fa4781ac25306bfeae556df2f3ff9ca747798fcc4e1f514bc393ff236e8d3a50d98a92ca19efde0eeb8b9035225b70b2785c911d658edd97acdf60f97b074ed551b1811ca31037e64c3b9390ecc35b8566281602503d5aaba4f13347339cb22b31c2cac812a810ebc533d32ff78c145594b33dbc6f151bc0ac240d7ea57086487b3bd8b6090d81e31f19c02601f17e354f56eda5373d24f938c913a8a67bc54c3daf734c4e8d64ea214d5fc513f9a3e993d7dac4df1825ae5389a16797f263f0c2d027592bb37d091bdb25c3297f3a53ee769ae13f6d206dfe85dfe3a6fbbcf", 0xfe}], 0x7, &(0x7f0000674000+0xd74)=[@assoc={0x18, 0x117, 0x4, 0xfd06}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x108, 0x117, 0x2, 0xf1, "bde223f5e3ab6b76baffdd2aa8a68c10c81af458e76c0ad8632af53eced5b5d5ccc96d507c18337f323efc57e995250e66cdd17eb4c84eba72676cb6e53b35012c5aed7936c39755ee70756e4414b71a814c82346b0be7bce63d42b39955453343e7309ffa57d5cb1f6ccf80c308040cdb97eb8f944817b0bfbeeff09ab80e9b1e95e0191eca6160b8a4918eeb927bcc1bcd3ddb90f6c939a2ae282a1639cd29adbc76dc40bcc9537a336ce26338b3337db601a47e362436d672e03f664846de18f0f7564e8ab02efc4f6b584cbd7f5783c1d010e5758a5e302964b76bd80669b0582371daaccd402df736d0086c628c1c"}, @iv={0x40, 0x117, 0x2, 0x29, "32914c60bd6b9d4174d2eb9d5f3f74db9442e14c01221a76827fd5bcd6a3b328a80e4a35a1ca3ea01d"}, @iv={0xb0, 0x117, 0x2, 0x95, "bc5db11a129d44bc17bc15b0df3acf6d95089f5252fa1f07b81f4155eca828840c53ed59caf2564cf6f3fa516cbc0ed01d9d1bb068725a1b6f9538dda7eed68ff6de823868802a8b3501ff95b958402b8a23177099c5cc4c631b31b175d7c53e4bcdcdd3623a56af5aec608ded7ba6c75522e705d129f1e729c97be97cc40c48c32a65ee4f7e4be552b479592d959e91e2e7cb4211"}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x400}], 0x270, 0x0}], 0x4, 0xc010) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000d26000)="87298291e9ac6ee0f2a731849c4e165e5f29e3a053f6af24b9f89ba76f60fa8f6cb89e5c44eff8d1baa79f6329b92dcdb15e87259843c281e3d6bbc819ce9ac2f0dc8c29bcd0c6643461fc902c76f19c7158009a218ed99d6d754779d6c6cc892be8b8a77bd91a20e3172b21684c70d72b62fca9aac75df2ab6942ed07193d03") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00001d6000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000a10000)={0x65be, 0x3, 0x2, 0x20, 0xffffffffffffffc1}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000074c000)={0x5, &(0x7f0000402000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f18000)=0x0, &(0x7f00003b9000)=0x4) 2017/12/27 08:42:29 executing program 0: mmap(&(0x7f0000001000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 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={0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x8, 0xa) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000093000-0x8)={0x0, 0x0}) pipe(&(0x7f0000292000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000072b000-0x5)={0x4, 0xfffffffffffffffb, 0x3, 0x2}, 0x5) 2017/12/27 08:42:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40000000039, &(0x7f0000800000-0x18)="ff02040000000000000000000000000000000000000205", 0x17) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000476000)=0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00006fc000)="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", 0x579, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 08:42:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002a8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000e4000-0x7)="e5fcb5bf0b8a53", 0x7) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000230000-0x70)=[{&(0x7f000018e000)="3b16060f28c246a61a022ae30d24b9a17d7254a53940c938effca7e787009eae9c390ccf9f184d3649b4e635810071161b86424cba2314da997cd3bb5576294a53bf840b96392aa4612dcbe75109116946dcf39d13ceb8a20e23018da57984db3efe5ff132da36578beee31946b0968027949e875a7bca1df97f043dbedbcc441058250df1b5c43351349556aea475a5f5882ab8f9810d5c2ce2ac1935f0f2fb07cef13ff2211ddad51dff7d9ec41d279bee1897ddbe2d3a51f6d30bfb61d77733106f21427dafae9235113628bebae7054629958a8f7583", 0xd8}], 0x1) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d9c000-0xa0)=[{&(0x7f0000818000)=""/81, 0x51}, {&(0x7f000025e000)=""/165, 0xa5}], 0x2, &(0x7f0000333000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d7d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a0000-0x4)=0x10, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00005cc000)=0x0) connect(r2, &(0x7f0000904000-0x6)=@hci={0x1f, 0xfffffffffffffff9, 0x0}, 0x6) 2017/12/27 08:42:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ddf000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000470000-0xc)={0x4, [0x4, 0xa01, 0xfff, 0x8]}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x100000000039, &(0x7f000034a000-0x8)="0000000000000fa6", 0x8) 2017/12/27 08:42:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c72000-0x90)={0x1, {{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]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) r1 = accept4(r0, &(0x7f0000597000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000064c000)=0x10, 0x80800) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000441000)=0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ba9000-0x30)={0xf, 0x0, &(0x7f0000e66000)=[], &(0x7f0000a26000-0x2)='\x00', 0x944, 0x73, &(0x7f00003df000)=""/115, 0x1, 0xfffffffffffffffe}, 0x30) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00001c5000-0x4)=r2, 0x4) 2017/12/27 08:42:29 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, "0000000080000001e40cf6ca7068088a5c8100000000000003ff754a39de5b623be7d753"}}}}}, 0x0) socket$nfc_raw(0x27, 0x1001, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x812, 0x2, &(0x7f0000ff6000)={0x0, 0x0}) socketpair(0x2, 0x0, 0x0, &(0x7f0000113000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000a8f000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000081f000)={0x0, 0x0}, &(0x7f0000a5c000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ff4000-0xa0)={r2, @in6={{0xa, 0x3, 0x1, @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]}, 0x10001, 0x3, 0x0, 0x7, 0x28}, 0xa0) bpf$MAP_CREATE(0x0, &(0x7f000057c000-0x1c)={0xf, 0x7f, 0x0, 0x92, 0x4, r1, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ff4000)=0x0, &(0x7f0000158000)=0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000759000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000076a000)={0x0, 0x0, 0x0}) [ 191.866965] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1189 sclass=netlink_route_socket pig=19464 comm=syz-executor7 2017/12/27 08:42:29 executing program 7: socketpair$inet6(0xa, 0x805, 0x7, &(0x7f0000c3e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x10002, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000000)={r2, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001000)={0x7, r2}) r3 = socket(0x2, 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x7fffffff, 0x1, 0x8, 0xfffffffffffffbff, 0x7ff, 0x6e, 0x3, r4}, 0x20) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000002000)={0x6c, &(0x7f0000003000-0x6c)="a3dad3205e977474c0c4b50fcd6cd2db153b37a1543d7da17dba9601751ba8a19c928b8381b9ab17267180d63d5b8ff771e53248d796ebc2f4b87f6bb4940249b0c3ce17e573ed766898e48229d65ea5bb26f0f5be1e6e31e144a101d4c0a4a522f06b6e6bb2a0df08444ec7"}) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000001000)=0x3f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000-0x18)=[{r3, 0x80, 0x0}, {r0, 0x40, 0x0}, {r3, 0x0, 0x0}], 0x3, 0xfffffffffffff895) ioctl$sock_bt_hci(r3, 0x400448cc, &(0x7f0000001000)="12a55e30c8aecc23e85247cbd6449aeec5ad06be4300640d8581ec7e8b4531740e42cc26ad595a565621af74fd491a2acb4dee11716a65bffdef0e8501d1a849e3460d03cc432337e3ab85996a656073bd9455c6da96155e8efa4b3496675524e74a71779b2bbcb459f289cb759295fb636dc08df8e09ebf158b13982de3577fdc937a9b487e") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000003000)={r4, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000002000)={r4, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc5c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x6}, &(0x7f0000004000-0x4)=0x98) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000003000-0xe0)="4fbdd9a249fa8e7c1cb2f3a7d5fc52b8c9900cb80f7c3433a634930f775db9b2584ded13c8fd5b7694507a15c825c3ab8c9de1f47329e02a289cd726f9fcd5a7eec847aa3fa0660b0203dd511caed3fa09221159eda380fad5441edccf84eb34c839e312718e806d36a4c5c628bdb0d68de331b578ff17a5b36429bf687a4e9721512361631b6b786c704ce23db691e718980b5e71968b32d883eeb86957586f895bd9eab305d0957819f085d13a295588252a83e7db056b9473385a8f8f7d30e75f56175b94f517862376d20cfbe50d329895273bd84407bdc31dd3c4f53930", 0xe0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x1, 0x1, 0xff, 0x1, 0x1, 0x8995, 0xa69}, 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000005000-0x6)={r4, 0x3ff}, &(0x7f0000004000)=0x6) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x14) 2017/12/27 08:42:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000c05000-0x10)={0xc3, &(0x7f0000f6c000-0xc3)=""/195}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000041c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000077d000)={0x0, 0x0}) 2017/12/27 08:42:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x6, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009d4000)=0xfffffffffffff680, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004a5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) socketpair(0x5, 0x8000f, 0x9, &(0x7f0000139000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000115000)=0x0, &(0x7f0000da2000-0x4)=0x4) r3 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f000015f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000c32000)=0x0, &(0x7f000061c000)=0x4) writev(r3, &(0x7f000061e000)=[{&(0x7f0000d51000)="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", 0x14b}], 0x1) recvmsg(r3, &(0x7f0000c3d000)={&(0x7f0000d16000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000860000-0x30)=[{&(0x7f0000532000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000915000-0x88)=""/136, 0x88, 0x0}, 0x0) 2017/12/27 08:42:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0x9, &(0x7f00009ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000122000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000063b000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002ee000)={r1, 0x4, 0x0}, &(0x7f00002d6000)=0xc) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000f44000)=[{&(0x7f0000ffd000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000010f000-0x10)=[{&(0x7f00003b0000)='\f', 0x1}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000ffd000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ffd000-0x60)=[], 0x0, &(0x7f0000ffd000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x2, 0x9, 0x0}}], 0x30, 0x0}], 0x2, 0x0) listen(r2, 0x9) accept4$ipx(r2, &(0x7f0000e36000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000942000)=0x10, 0x0) 2017/12/27 08:42:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3b000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000ebf000)={0xa4, &(0x7f0000aa6000-0xa4)="cd22ec81128e1bde0159f34cf4d24aa059debdf22bdfe20be993518407cbc20dad54269dde25098e893747e8964436261f541f26541873efa4696eab68966b6b0b2876192d41e098ea65578a306bb46b6ec3e1c39a4b3ba16669b97442afa7dc329eb6a778df7a9b528e8fd78c962162ccbd15e77d793bedb1b90cb5fe1ec8042872b7473039b1723add6475b8992a9696c7e27cb3b5600921ead9411c9b1c7a7bcc5f3f"}) vmsplice(r1, &(0x7f000027d000)=[{&(0x7f000055a000-0xbc)="1530862bd86e9bcfcaed12eb1e88b7a3a5760615f0dc5901b21341176ebfdb0456d3187bfc6edcb154977a9fa97b51c03d3fb196a7a0726e0ab2256be058f5d4be766df7aabae9ca86750ede9f589007a3807ab1f4a83c325616c32bd85821f723755419ae53c1952df31cd9096504a6f1de389e27fb9087b02086714184f277413629054108ac9693ae3af36f2b20cf76cccd76e5e93fb3030e675bf0895bcdb679cc486c0a7f0bcd2de6e167c5a84929cee1c30e64731ff859600a", 0xbc}, {&(0x7f0000722000)="5bde5b7c42ad49f135493df8f9c1f722288df46bbec5a4a9f3de39cdb6fa143c63a74b5a2eeedaff1908bb0425d5dfbd4b0e29e3e3169529796458036319638c73bb71dd65e2ff1c451a96717e47bc4a1993aa8ab3f2aa81f9fc559edc6ea85f8e7af834c4919a3e2926be95f088bce255f747dedb32c4dd076d5026bd3d9471c641622af8174bcdfd2a0d4d5ce9b8398f8d8f46ffcd55d50e180392801cb58ee6420c54250b9e2500a6aa092861a8ab95af35016eaa9dcac01ec4145648fb9f69a659f7786cf5231a90056c255911de32283c305ea4", 0xd6}, {&(0x7f00002fe000)="e1be5ff88f673c60b4d59557d03153dd026976abb8d3c09461dccaab260cc4d393a58b54126233481530362da5ad87a87bc45ca7b40da3c7f2c078d46945547092106cb19b8b96395d012a30b0d118f8670e9692fea1ba317bc5e25949c3facb55506176452704836c928af3c7c7300bd0e3ddb5b61b0392fd738644cbd95a0113eab9356d042548a9a962f6d3f4b04486d78de1e33df2f0b1ceee2830060ca2714b5092decd2f38647af8ad3faa67ac1cb3e1b3cd1719efcda4b71cf253041c840a71193f6567df", 0xc8}], 0x3, 0x2) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000891000-0x4)=0x19, 0x4) [ 191.950518] dccp_v4_rcv: dropped packet with invalid checksum [ 192.031706] dccp_v4_rcv: dropped packet with invalid checksum 2017/12/27 08:42:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2017/12/27 08:42:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000806000-0x43)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x14, 0x0, "1886047aef35e5b6518a7ce3"}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00002f4000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b8000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000baf000)={0x0, @in6={{0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1f, 0x6, 0x101, 0x4}, &(0x7f0000b6e000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000007000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xb, 0x9, [@empty=0x0, @loopback=0x7f000001]}, @rr={0x7, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006c7000-0x87)={0x0, 0x7f, "38913845a44435b8b2f1490769d4d9842d4f2dfceaf4903b3f65915266899ac5c523921b790dd5e7f743d24baa392a304ef0f40e58c4c386269d4a4b66c809ca32ecc8e45cc76220fa1f0838e06da5382cdaafbc64e629a4089da93fd20bce1d598f4a37ee3b9a7f107eb0ace1b2a49c9e641015e87a7fd116f1753fb79614"}, &(0x7f00001e8000)=0x87) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001a3000)={0x0, 0x1, 0x0, 0x7, 0x1, 0x3, 0x2, 0x7d91, {0x0, @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]}, 0x1, 0xfffffffffffff801, 0x6, 0x0, 0x1ff}}, &(0x7f0000f4e000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000645000-0xa6)={0x0, 0x9e, "7f0a7db78527b97c5e83a5c71a4723734f55b604a5b7df7760e8d945ed20903842ebd8a376c1149ab638fa8d51bf8c656cf7e15a939aeb515361237ed2da4593dbd4dea554f1f3659d57c556dd4727c5993f69ee4966fbae4767e371a21b9cd1ee8e0b82e463b74ed63767c6b871c73d9f6d397b02b5531de174f31d79974e5d4922e1db6e57df196d9bb0fe6385bab96c18eaae70459a236d9a0c2a15d0"}, &(0x7f0000b18000)=0xa6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a40000-0x20)={0x3, 0x1, 0x4, 0x78, 0x1f, 0x7fffffff, 0x0, 0x6, 0x0}, &(0x7f0000ab5000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006a5000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a80000-0x4)=0x8c) sendmmsg$inet_sctp(r0, &(0x7f0000944000)=[{&(0x7f000083b000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d2000-0x70)=[{&(0x7f00004fe000-0x88)="9987f9dcf66e9b1f00bceac9996b484419ccadc0c0b0d885c3dc7b6416c6ad36a37984d3f68f4d4a9a25cfb8b5f64780d1d3283ed5f78a593950fed4b5f6abae8812f85a7e6da9965eedf2986e42228ce7feabdcb06c57ead6f8c4b40b322741e3a015bec9e1d5a61ee50f321d6c47f24f43505ea3c8340761c223b66a2641aa4930c4eb9961f000", 0x88}, {&(0x7f000064f000)="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", 0x1000}, {&(0x7f0000a2c000)="412ab94f6a65b33648ba74b0ecb8cb1aaec4f5d690e83f494d02f6c6095a30652cddf66ebf84ce35d8e3b8502bc5933f70a8917f8904ee1b6b3198354b9521704dc2b92259025012dd342bf056e408652de6a9037a2b7db31642b332e39e78402d2a663ce637ad9d1d9b31b4ec6c670ec197bfcce6b2f11ee67fab6bf626cf9b54df66d243e2a3db1f437f8cd30e7f810a2ce16e2bbc3d8c18d7250bf50ec7a7218e", 0xa2}, {&(0x7f00008d0000-0x25)="8c3bd34963595295458faa454d6ad225bf9fb43986fe4b76fbd6ec1bd58729a64cca5cd187", 0x25}, {&(0x7f00005e6000)="61039a04335fa9320cc7c5530a2170269f503ae8e9a48589d5c284c5df552152f788179ef3b8fd68b9f9f5e6e0dcfb81c24bd2dd25fc55384714ac2128763d54db5e151c177cb4f511153c03a4b03b4314459f4ae6e5d17937e0921fa773f741d87070fc2aa8c593a8c5623bbf0f4a69140a1959dfbb8bc4", 0x78}, {&(0x7f00003ec000)="3b42f6c1d285d3b8da521e26a15b295ef77069c32eb4e55cd285f241b8b609050d129631fab94433b2627ff0a69be7fb81715c074a27c6f3a3c934098d16b7f1f8bdfe5e980d006b64ee8db5513011c20b440d309eb14daec0398443958a844e1cf3e316937e9dc7af780e3d2a45e1d956be19d4826ae52c93be985e5d723db1e477bbf415a49621422093acae", 0x8d}, 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0x1000}, {&(0x7f000059d000)="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", 0xff}, {&(0x7f0000e49000-0xb9)="76f07665eebf3465fd1b3408a6bf14896ca1a78070da363be082c5eb632682da01ef5da02f42980ea9e55ba89dfeb57b987c97844263333af1f5b8e559a3f006d377aa5ff5f30269963c73a748f3cd1867c5fac97c364ae1fb9b0f95bdd91fde1715cc313f51d4220681d5563b1a09b305c3fa737d7fd0ade8a02d4ad21fc42e182f567e197d0ecbd9c5f597e1477653dd6b29df7c54ddc1d9a93235c1e19d398ae738768ebd978a31061f51065d324e791953bb34ea73175d", 0xb9}], 0x8, &(0x7f0000351000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x2, 0x4, 0x4, 0x1, 0x8, 0x175, 0x4d7, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x5, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x100, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0xe1, 0xf81, 0x5, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x101, 0x8, 0x6, 0xad036d8}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x80000000000000, 0x0, r4}}], 0x120, 0x4000000}, {&(0x7f0000b59000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006f3000)=[], 0x0, 0x0, 0x0, 0x4008040}, {&(0x7f0000ecc000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001cc000)=[{&(0x7f0000004000)="469f94e42b75acd7912c892a8b3b44622ae368e20cb6d160d1c68a3c24dd5b94eed984022640641b30dc8cb96e09844e6d14db2f4ac7789fc7ff00f6a1554955ad84f07b908b3d9f55bed5078ac3ff03dd59528dc8b7850e68f6eebf494c3a6c07951a1c7b2dd227180808147a2351fdc0b0e3db057342dfd99d65e5958a7e92716fc7e99e589e5a05439f3c592ea622f843a62c838cfb60630e52", 0x9b}, {&(0x7f0000eae000-0x9f)="104b52d701b7173214208da38a5aa455c05503a9b57839ec49f9b26234cf851192828aad37d8c9f4f8cde49697af81e0e87c43c352865cadd511a3f57dc47b0aedd6f10794100503d3e67e018bc37e7fc03d1116263364533d98d3cff45c0519695f01d00aa1b4a92de97a80b16dd51efdfad82aa6db081369268dfc511ae689852da160a7b198b4086ce7e086c26c5eb375576b88e5a569b09c5781c3a5c1", 0x9f}, {&(0x7f0000023000)="3d0750458515f00faede515f5fa946d661bf38da0630bd90b8036f5362d1e279403e90c77a4e4228b7b9b4f5f4594e15da1fd956d29d797881d9fceba21f4405245bb8a9d2dc7a6dd4bc9716ebb76568a8d556e0", 0x54}, {&(0x7f0000038000-0xdc)="d36e3d3f66197cd94200051beecaffc4f6328d30dc8b19ed90bba9d5352759c25531a680e16915ad5a9380e4e404b696f303e46cc71d880bb66e49e9c04a34ef75d8be30a4095d91ef4bf73b0d513de4a8ecad0873c3f5231b88e7379ecdd7c32a443831044eb6936ddf56f3ebf0b0694f239301ae5f192d828f1885c894ee4d1dd48183b59196bfc5b783aec0b069ec27119f5518fe87b7289a5bde1f398c4f7b7a6f9ed59a48a78552e598e63c9fad58cd27b98e660daff227c626cc12199f4925f1f344d5bb823850656430bbf9d51a2d53bb45de994aa10f5652", 0xdc}, {&(0x7f0000da4000-0xa8)="8e79f7808e7af550b6e28b0b82fdcf4611c6d1690b7dc322b7aac97dcfb72a691b066647f0a6482a15b63387df9ae0b1c890cd2ed101e7abf6f3da37163930fdc8a74d57b8ec14a8c4b1eaaf4aabc015e28a5be7dd578d3331e6c97a8f34286473ab5665762766bbb2e8261978da116d1b645c289658f2535a49dae86e2a84b93800e0757b0d5630a875da29277c18eb9a3cdabac7f080b7d9095520c0357be1a51daee638e2217a", 0xa8}, {&(0x7f0000ea1000-0x6f)="2d0651c5470718f36d9bc826a43d75e5f714e8915cac0e8cbafc81d9dfaafc0bcf3bb881b5fbceadfac3eab867db99a5c6c12d28899907c158201040a67e80efbd4720c91debb0c496a176f26082d6df5e9f5af51ced9031ffa97c3e333e358ce2ff1de6e4806534e4a6ed0d634fb0", 0x6f}, {&(0x7f0000d64000)="26a713ce09a7cc9bd92bae0889c9c44c3da9afde22314573c43fe20a33149a7246", 0x21}, {&(0x7f0000fe8000)="443602eecfed25f221f66331d7c56a7b612a623124a7abb802cf610c380f36060e60364e4bcb", 0x26}, {&(0x7f000053d000)="0e4b7d46e8af04c1f64c494fad827dd901d959f86e4813d9ac645d11e9148bf9620cc9ff05de9c33eb7dadbf6b7ba5f0682283009bbe0d0cb6b3395f4e6d3b37f1ef516b641c474f4fb947eb36f5cfa499073f64d6d578e2211ed1a41d5b5452cf2a14a13320a7b76d274f086dbdd06b8f3b8d50b6d5a91845e8c859c2db88a3c6895070a5d9d495cb9dc43fcad55bb4ab767b195037a3ca6ffdf1fef573f3a3a4b9cc5a879b77bf8eb007519ef3802d27eb86c93fd34a03fc08110bace6", 0xbe}], 0x9, &(0x7f0000353000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x1, 0x10001, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x200, 0x4, 0x77, r6}}], 0x60, 0x4004010}], 0x4, 0x4) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000fa5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f000071f000-0x8)={0x20, 0x5, 0x80, 0x80}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000bac000)=@assoc_id=0x0, &(0x7f0000a0f000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000591000-0x8)={r9, 0x8}, &(0x7f0000ff7000)=0x8) r10 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000caa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000491000-0x4)=0x60) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r7, 0x84, 0x6b, &(0x7f0000a8a000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x37ddf437}, @in6={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) setsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f000080a000)={0x5, 0x4, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000c24000)={r3, @in6={{0xa, 0x1, 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]}, 0x100, 0x4, 0x5e, 0x7f, 0x355}, &(0x7f0000e3a000)=0xa0) pwritev(r10, &(0x7f0000064000)=[{&(0x7f0000c47000)="", 0x0}, {&(0x7f00007d1000-0xdd)="31101fd066b6fbb81c3a870b4a81a2f3d5843dfd005bb137bfa250399e451fb3486a1f09d0759d45e942309a791e3e58fbf1ada1f263ba11fc3401893a8d18fe318ba137d501a1c68942f44066835013779b466f4b08a45e429f222dd4276140859a3bdf27ec1411105b8edb909b8997c19e3f1c91731b2e09a23fdee404c7160aa9bb8e01ddeb3071ea0bf8477f8a1899066b5c0530a1be477994134c67334b8d2dd8ad28388c25871f52cda040d4b8c74fda722031a5678f2d8f48b07e44389339a231dd8126dee1d60528ea0e2c8700b0b1a31991f211293272b55d", 0xdd}, {&(0x7f0000223000-0xe9)="5b231d43d49000f4515ba92f73c74cd6c86f46d6c51f37500b1ef7cf1fa8ab1e29dd04a286a162e603b67d2ffbdc5b15971642d6c6f4c2729ff52e0fdf6ef0ad95df8c45f07e33cf8237a928018624c1dd369dfffd3dc9f220e2d6de355dc3dcfacdba3e6f1750bd88be655eb8df0e7a7fa2bfaf9fce38e622df5e77f08b77ea0f51d001b1a5b7329c892f88333df76c8aecbc50d623b40092cb26d71e6e4fc3c7e7e9a7e3dc135b28fcf02cb2812904ee39e6a9d5f7e4f0dcf69965b128bff2281edf1b151c773a96ffcc17d97458a2c0cb5f8a2f0eac4aba9e26860b71720c7d0175ff1e54677280", 0xe9}, {&(0x7f0000eb9000)="46f88915ccde76b3baaa380d5914fc3f5dd3d13321f41c4271f1a674f66a870d7453fcb179190ebbbe5d9334c9876463b7e4c6e34dfacfc7555cc2f8a8817c214e326fcbfc09eb96976185b84f9bbe6c5ba6c77d2940bf565cb5579bdacb8a1e81f552bd0e20ddce74318807f9f406145ed406b39aeb849f0a49f2e8f06315c6d3d4f4cfc1b63fafeada036c4290c8ffdee1369d78cbd9564331a382524c74c975ea6b0208c054f5f0d0e1a9e2d19d5d003c0089023919534f7ab0097ed3", 0xbe}, {&(0x7f0000dac000-0x2a)="a1fba418dd9d95b515ef5e3e2261d9f0daad3317eb25566046acdd4c6f2f3e31c33d5db43fa40fbd600c", 0x2a}, {&(0x7f0000e7e000)="e0719b8a9c87db5628bd48aab18f9df01da308c094465785206f1a9cd34d47d675463dc982ab0229c325f31b689b620373f1696eb055be59dac0849760ba9c8b89d7003961895f9e67ed90d63fd5d7156b4adc275f0f05da06303bbb1f522bb396aadddff0be816fb2404f4b700f7438b98f5372320cba7feb7881547379a41296929f21d220d0dbb87ac141ddddce1add78b923d5aa2940c208990e33f0b1d89755621826b2a15833681febdd", 0xad}, {&(0x7f0000005000)="6c8e4bf6395fb261c03d225e5476b0f386f3247728790aab69f55e3a37d9ff8740030b7431508f3edc97ec16be6f691112f4d6665bfb13cdcf6cb8a103999f7a7c6cfe0d05b4d7363755377f800e3274e215e6dc2e3e46934a94e03a2486fdb7944f8b", 0x63}, {&(0x7f0000837000)="2c976d78768798007f1c1bbc4348b2d2f144a1c2862e804a3d21b95ea29b8e744eb30d91ba421f880ee0a847558a71b334dc3a2086fc16b9e5ad841b278525735e02e3bcd74c", 0x46}, {&(0x7f000006a000)="e0685deafa48fa0118dc407f752091999bf68fc9c73d8ea844e0a859aeab95e424b32e7656ff8ec8c676568bafa15bdf2fb305a43fdf24f8c1a3b267d7488079316d22e84385bb5d655f7cd5a040f8af87375aa7ce278b47845e734d4c23c3ea004dd53a7eecdfbe17b11285d1d1556855003073ffb17d543241ea74eb0bdf0e55671a41f254a36ac10b8d311f50c1dfb06ac73ea496ce4b99d8", 0x9a}, {&(0x7f0000543000)="b02fb0870623ab00ca21ea8316f2c9d806b6bed7211731a7951c3bad8937d0e89f06df5d800156478823a317823c195db9b1715838101013a57bb260dbb36229470fbee9476bc1bde24bc27d7f7d3c4d85b704b6970d27e41403cd666db14482345f7150436d1e0f9280adf4f01d4a348af26588cd04971c4748ee5287bd3ea23c9cc4b9b4bde2a52a0b48539ac21c5ceba27d8eeefbee5f496552002d8ce902e43ece1bf235161efad0d70efc44ffa7907e0b745324ffa40e8819f627b37f30b731f7e99af61a989abbbc1802a1bf55d0a4", 0xd2}], 0xa, 0x0) 2017/12/27 08:42:29 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000d5e000-0x51)="60f917bf4d5a5fadd1c77f809d65764bd31ceea0e7c42791af6dbd0eee2e7e48bf5f9ddd2d4d4bd8fdf577abc72200040dce15b946a919be714cbe517b289b05fec4d5f144f62ca144b1993a434c5b9165") bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f87000)="d700080000", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000218000-0x38)={0x0, 0x0, &(0x7f00002b8000)=[{&(0x7f0000daf000)='%', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f85000)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000457000)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000041f000-0x8)={0x0, 0x0}, &(0x7f0000d2c000)=0x8) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ba3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000160000-0x10)={0x74, &(0x7f00007e6000-0x74)="9e792f57093569f78c8be354d264ce5fe90fb41094777fd5abbd7879151752fbd5e1db5dfbf990076f4d24e9b12d7efa80ebc9448b894d1f9fa8ee4239c110c8462a0ddeedf6121b7a0f2126a4036a1036166e278889f755afa4d3610de9759accc6bc33d20ff1ae1cc04bb46416cb7c29df8521"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) readv(r1, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) r3 = socket$kcm(0x29, 0x7, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x40) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f000035a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000987000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000024a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002d7000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000019f000-0xc)=@sack_info={r5, 0x6, 0x0}, 0xc) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000048e000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ff3000)={r0, r6}) 2017/12/27 08:42:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000495000)={@generic="c6e64ec2741fbecc3651a5b4d90e3f2f", 0x5}) pipe(&(0x7f0000b97000)={0x0, 0x0}) bind$ipx(r1, &(0x7f00009a8000-0x10)={0x4, 0x7, 0x8, "2e7a7850d7ba", 0xed87, 0x0}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00009a4000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socket$inet(0x2, 0x80a, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e1c000)=0x6, 0x4) r4 = socket(0x0, 0x0, 0x9) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f0000a50000-0x7)="0a3abb051b5db2", 0x7) 2017/12/27 08:42:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000071000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c4000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000402000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000789000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000471000)={r1, 0x0, 0x9, 0x8, 0x0, 0x1, 0x7ff, 0x3, {r1, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x74a, 0x6, 0x9, 0x8}}, &(0x7f0000ae9000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000558000)={r2, 0x13, "d8754dedcf4e598cb89dde81dc727641d48e28"}, &(0x7f000095d000-0x4)=0x1b) 2017/12/27 08:42:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x1f, 0x10, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r1 = epoll_create(0x6) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000e13000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a86000)=0x10) accept$ipx(r2, &(0x7f000003f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000119000)=0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2017/12/27 08:42:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = socket(0x1, 0x2, 0x401) socketpair(0x40000000000209b, 0xb, 0x10000, &(0x7f0000986000)={0x0, 0x0}) r3 = socket$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$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000739000)={0x81, 0x8001, 0x8002, 0x2, 0x5, 0xff, 0x3, 0x0, r6}, 0x20) sendmsg$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$netlink(0x10, 0x3, 0x800000000000000) writev(r7, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d0014000000000000000000088f", 0x2a}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000064000-0xc)={r5, 0x80, 0x30}, 0xc) 2017/12/27 08:42:29 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006cc000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000383000)={0x0, 0x8001}, &(0x7f000037d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x200, 0xdb, 0xfff, 0x8001, 0x0, 0x2, 0x2, 0x8, 0xfffffffffffffffe, 0x8cc, 0x2, 0x1, 0x2, 0x1]}, &(0x7f000085c000)=0x108) r3 = socket$inet(0x2, 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0x17, 0x8, 0xb5, 0x5}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)={r4, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000729000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a12000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000440000-0x6)={r2, 0x6fef}, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d7a000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000e0c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000c4a000)={r6, 0x6}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b38000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000989000-0x8)={0x400, 0x4, 0x5, 0x9}, 0x8) r8 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r8, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) 2017/12/27 08:42:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2017/12/27 08:42:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d68000)={0x26, 'skcipher\x00', 0xfffffffffffffffc, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x17, 0xa, 0x1f, &(0x7f0000b49000-0x8)={0x0, 0x0}) bind$ipx(r2, &(0x7f0000ecb000-0x10)={0x4, 0x2, 0x8, "fe239ee2ab96", 0x8, 0x0}, 0x10) socketpair$inet6(0xa, 0x800, 0x7fff, &(0x7f000007e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005a9000)={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]}, [0xf5, 0x3, 0x3, 0x6a, 0xc6, 0x8, 0x9, 0x1, 0x1, 0x101, 0x1, 0x7fc, 0xfff, 0x81, 0x5bb8]}, &(0x7f0000fd8000)=0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000052a000)=@assoc_value={r4, 0xfffffffffffffffe}, 0x8) r5 = socket$inet(0x2, 0x800, 0xffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000bf7000)={0x0, 0x7}, &(0x7f00000ec000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f000012a000-0x6)={r6, 0x681}, 0x6) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe75", 0x20}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 08:42:29 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d13000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x650, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb3700", 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f6c000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) [ 192.146894] device lo left promiscuous mode 2017/12/27 08:42:29 executing program 0: r0 = socket(0x400000000002, 0x3, 0x80000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x400, 0x100000000}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000d3000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={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]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r1, 0x7fffffff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x4, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x2, 0x4) 2017/12/27 08:42:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b11000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00006bf000-0x4)=0x2, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00004d1000)=""/167, &(0x7f00009b3000-0x4)=0xa7) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/27 08:42:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d88000)=0x0) write(r0, &(0x7f00005d4000-0x26)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) 2017/12/27 08:42:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000012b000+0xc55)=[{{0x0, 0x0, &(0x7f0000ceb000)=[], 0x0, &(0x7f0000bb8000-0x20)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000f71000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000511000)={0x0, 0x22, "d191b995875b9dc4f557bab5727b1307bbcfb4e5b62c4e4d3b56d0d81c3b4025e4c7"}, &(0x7f0000601000-0x4)=0x2a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c86000)={r2, 0xe3, "9550db0ff8325d0bbe9ed29352522e2fb6a4a14c0b5a7959f8793675884e353ebea69f986cea225d7f58241aa1931eaa5dfff64eef199589f380a559573067f09d44813acde7ee86f6a0a0b00a3af6cd1018430e0684b7b71adf2964b468caed5a9817f0ba2d980d42ee93adc3156174050c283b6eb1699fe9be0035b730f6014b80955af23df70f85b9b7786281dfff45a20dd3180c1bda6e5d5f231071d83bf8721840165c0131262e09f9ba1a9d76d13684680fa0bd3576249a3595dd489b7749e2e93acc4034d4e4cba22a7388bb9ef006ccd057cf52eb46e1085b1fc0126ee0ae"}, &(0x7f00007a5000)=0xeb) 2017/12/27 08:42:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000f44000)=[{&(0x7f0000ffd000-0x1c)=@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000010f000-0x10)=[{&(0x7f00003b0000)='\f', 0x1}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000ffd000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ffd000-0x60)=[], 0x0, &(0x7f0000ffd000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x2, 0x9, 0x0}}], 0x30, 0x0}], 0x2, 0x0) listen(0xffffffffffffffff, 0x9) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e02000-0x4)=0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000e36000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000942000)=0x10, 0x0) r1 = socket(0xa, 0x5, 0x9) sendmsg$nfc_llcp(r1, &(0x7f0000b46000)={&(0x7f000017c000)={0x27, 0x5, 0x99, 0x951b0aa5a5797577, 0x6, 0x6, "be7b23c9e35ad3ce3813aa6b28bb28b28e980a2f1e0aec11275bc107c4c7d8066c8d7cd4eb7b2c74399a28be8c64609d186e861e81b334a408f19500b91482", 0x3800}, 0x60, &(0x7f0000b7e000-0x30)=[{&(0x7f00002d6000-0xa0)="3142ee21692d6c90b538f1a75464f1e017d3f4e4ebec625394b8ee37e5d479e96ee282bf7588ecc690277d141b10741f20c9b8f21bf672400bab30e2ec5fca2b219e77a5ae1ec9e96bf4222fb77a4310f9ce2a942b211445c624ead432a3938df18b418675cbca26cedb9ea4e6872bada99b542cc6a57f8d26690bf09528f86c946f180c69465723e7af714dd81b118239cd2fd5d130e5f5dbab94a003553246", 0xa0}, {&(0x7f0000fdb000)="053a67ff8354ac85c1335963fb113ecdddf1ef4bbfe6ed618b66836c038eedf3bf52ccee07f73d47def801055a269ec2fed03749f59cca0cbf9e3e6301c08a58c1ab30af54c9beee8981ac1af9ba74679e5070fccb78f7d431e2816ec569f884eb17a1133e62fc9f815342864f2ca68ee14f1c39b354", 0x76}, {&(0x7f0000516000)="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", 0x1000}], 0x3, &(0x7f00001af000)={0xa8, 0x0, 0x8, "20a69e3ccc33f5a1153c2ac2fe0b7ad73794a4ef0d45b60db5dd55944d9b6bd434c67df705958bf68d4dd3ae928112bf64cbd869bb5af934ba09c3ea6ee7145aa0d2843e579663ff96c6ede69ee484cc2072d91721cb6d53418f56f8b445d9a67ccb653861368095beda3e7a4c625b56e0a8ae53d056912ed04c33096d65b48fea373806736b014a27ed9e25f01a7ef3095fd2"}, 0xa8, 0x80}, 0x1) 2017/12/27 08:42:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000ef9000-0xcc)="065de0208b0bf286542f6e730b7c6f3d35baf540f64b618152bf72f3ac9a537ced1d72b85727e5c2ad3c2b01bfbc427deff13c4227248d93a9f879ad9a2e55a832c394e1ba7b60c09249e382605a8056fc1aecec7df33f103d9765a9bc0e5b9ef9ac0a44a5c959e58f6b6d506883874e9b277502c41d6183860c8d0895fd15290ae3fb9ccc737d54340eb1c9410728e170019cba4b0e136777292e495b91ed61fd0dee5453bb08c3b0f0e76ad1015a7d8351e4d9b22b912a0771706f9f88aab21cc57280f7c5180b951130f0", &(0x7f0000000000)="de28f4780425c868147b5945cc7dde462889a416233a7ba77ccc4b2c527b8db231b38d2359f9d2a8d6c9ae5dc56b66441e1e74c43f5b13b4dbad878fc3a8962ce132bde8b793892c1690d0f457c477b5a6421a3f868508d75b182db9272e52c6a6ed2b6d03019f6273f714b75ccc452143d5884bed1603738d6af7635a2d1946644c30", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x7e, 0x4, 0x0, 0x0}, 0x14) 2017/12/27 08:42:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000bce000-0x4)=0x0, 0x800) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$netlink(0x10, 0x3, 0x8) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000bbd000-0x1c)={0xf, 0x3, 0x38, 0x5bd2f7db, 0x2, 0x1, 0x1000}, 0x1c) r7 = socket$inet(0x2, 0x80002, 0x8000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x40)=[{r0, 0x84, 0x0}, {r1, 0x8, 0x0}, {r2, 0x100, 0x0}, {r3, 0x10, 0x0}, {r4, 0x8080, 0x0}, {r5, 0x84, 0x0}, {r6, 0x10, 0x0}, {r7, 0x1000, 0x0}], 0x8, 0x401) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/27 08:42:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r0, &(0x7f000094a000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000996000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000e5b000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031dde5ff2100806500050a0000fb0012f908000000000c000900080000000200000005", 0x29}], 0x1) 2017/12/27 08:42:29 executing program 2: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000001, 0x0, &(0x7f0000517000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000000e000)=[{&(0x7f000007c000-0x46)="c113be74", 0x4}], 0x1, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f000028e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000051a000)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000448000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000286000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000d0000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0x0, 0x6, 0x3, 0x20, 0xa0, 0x5, r3, r4}, {0x100, 0x58, 0x500000, 0x0, 0x4, 0x0, 0x16876ba2, 0x80000001}, {0x6, 0x1, 0xf1, 0x80}, 0x6, 0xe8, 0x3, 0x0, 0x10, 0x1}, {{@in=@empty=0x0, 0x4908, 0x1}, 0x10, @in6=@loopback={0x0, 0x1}, 0x1000, 0x3, 0x2, 0x7, 0x0, 0x3, 0x81}}, 0xe8) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000051b000)={0x0, 0x79, "c36e8ca712391dddfd79b5da5914796a4c68ef3189c2a94d260fbd5da1fb6101aaf03128546d85c40f0ad3422e5f30b9ea2128e84ffd456ce3a21d8ed44f4d4b6246ee81c0625ade6571b37ab5819625cb0d4cf914195c4f1b420d5aa82fc0a55f331585c961b28d96fbee1973320a92b9b6abf9f7631b9221"}, &(0x7f0000238000)=0x81) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f00004f6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) splice(r1, 0x0, r0, 0x0, 0x3, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000f5000)={r5, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x9}, 0x98) splice(r1, 0x0, r0, 0x0, 0x100000001, 0x0) 2017/12/27 08:42:29 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x2, 0x100000000db51) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/27 08:42:29 executing program 3: mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000005000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000004000-0x4)=0x42, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r1, 0x8912, &(0x7f0000000000)="") 2017/12/27 08:42:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a99000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000f19000)=[{&(0x7f00001c1000-0x9c)="b9", 0x1}], 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f35000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004c3000)={0x0, @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]}, 0x631, 0xf51d, 0x970b, 0x6, 0x44}, &(0x7f0000b16000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b6d000)={r4, 0x3, 0x30, 0x5, 0x5}, &(0x7f000099e000)=0x18) splice(r0, 0x0, r3, 0x0, 0x8, 0x0) 2017/12/27 08:42:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000c80000)=""/0, &(0x7f0000679000-0x4)=0x0) 2017/12/27 08:42:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f00000b3000-0x38)={0x0, 0x0, &(0x7f00009c0000)=[{&(0x7f0000c4f000-0x1124)=[{0xc8f, 0x0, 0x0, 0x0, 0x0, "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"}, {0x39, 0x8, 0x200, 0x0, 0x6167, "b01f4a7e5d5e0c4dcc3d66f29a297f05a028d6b2ca53f005d1def5624db4f0ad2bafba2eca19377fe6"}], 0xcc8}, {&(0x7f0000591000-0x12ae)=[{0xb1, 0x6, 0x820, 0x80000001, 0x10000, "53a6fef5b5fb31c2a7724ab60b7d062c502957ff94fbe82a5ae2ffc4f7d44633d055ab3ab912fed6bac43e803cf80b1339d77ac79d50ba3ec9ad88f806a532759fd9e364ae2aaea296fcaaf26a3496cc7cea41f9cc77b83a3e415358f8061775b229b5598574d7cf92d28b08bc7c5db54c9f47ef2aa43faff14311446699548417e9120fbbac75789b180e335ae0ac5145aa1c06b4b59b969a41f7a7ec29c67327"}, {0xa7, 0x0, 0x200, 0xf6, 0xbd66, "d3d3ad6d9d237d101c87d990fb75f3381fca865cbf36338d9fb41050b5916c22312796c4203f3454e20e0b6dc9e3f5097ae61f933af0109bb8275e8708cdfb9d32c68ebcd878d07f40ef72bcb51af51b96893690af61a824d408052ac41d67b48f5d08cdc8a1024fbdd58f925d147ce4c0478f0da2b0d156afac26bfd62ff15af86aa05f714d4b385f86244c6c6d20536553110de7dfe9"}, {0x48, 0xb8e5, 0x800, 0x1000, 0x9, "ed6928bbdcfea6a97ee07b052e37a2446f2b2606a7adbaac639594fa63553051e839f39c78af74b6c360d76ddd464095d7756a60f48cce3f"}], 0x1a0}, {&(0x7f0000996000)=[{0xbe, 0x3, 0x0, 0x100000000, 0x66, "f1beb0a127e1cd1c6a873fe841c023176f35cabf444f5ef97e93e5b48f5ec4c2ea4679aabf28d79b98aafff9f8230b701c29218e6c5daa386d885e972f4793166ddf60e65b1b3a89dd7137fb769284a27d2ddc8c661de5bf4b7ca6a863c75dff9431b6a9e89edf2576e29052d81654a2d7760ff8e68352ea1761f6db1c1966aaf5f2441560a807f73c4a16fe441f315ff0b678b731908553da145a2ff2c630598a026366d81a4dc6133551ceafdf"}, {0x83, 0x7, 0x100, 0x7fffffff, 0x3d6a, "c16b0ccd898c37ff101dbc045b86078fe2e6f07e281c14b92886b5bb7c46a95d65747402ff4eab62aa1d175dac2118a43e7424916f3da3b09ae304703555e482684cb3c07de100b6e118053e2f3a20d370f3e30d9410389779eb75f99c35c165c1ecc538741041ef3f901afdfb4390f6b75a7d"}, {0xd2, 0x0, 0x302, 0xd07e, 0x3, 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0x1031}], 0x5, &(0x7f0000725000-0xe8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}], 0xd0, 0x4001}, 0x0) recvmsg(r1, &(0x7f000018c000)={&(0x7f0000d46000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00006f5000-0x90)=[{&(0x7f00000fa000-0xd1)=""/209, 0xd1}, {&(0x7f0000808000)=""/90, 0x5a}, {&(0x7f000065c000-0xee)=""/238, 0xee}, {&(0x7f0000144000)=""/4096, 0x1000}, {&(0x7f00007db000)=""/149, 0x95}, {&(0x7f0000922000-0x1000)=""/4096, 0x1000}, {&(0x7f00001d4000-0x1a)=""/26, 0x1a}, {&(0x7f00003c1000-0xb7)=""/183, 0xb7}, {&(0x7f0000300000-0x3a)=""/58, 0x3a}], 0x9, &(0x7f00005a5000)=""/4096, 0x1000, 0x2}, 0x40000000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002bc000)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000112000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r2}) [ 192.346923] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=19604 comm=syz-executor5 2017/12/27 08:42:29 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="6f08f4ebe1e6", @random="fcf3010021f7", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2017/12/27 08:42:29 executing program 4: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000851000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbd000)=0x10, 0x80000) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000018f000)={0x0, 0x3, 0x40, 0x1c00000, 0x8, 0x145, 0x2, 0x8, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x7, 0x2, 0xdc, 0x26a8}}, &(0x7f0000fbd000)=0xb8) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fbe000-0xb8)={0x0, 0x0, 0x2, 0x8000, 0x1, 0x7fff, 0x9190, 0x4, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9b42, 0x1, 0x6, 0x6}}, &(0x7f0000fbd000)=0xb8) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fbd000)={r2, 0x9, 0x100, 0x97e, 0x80000000, 0x7, 0xfffffffffffffde8, 0x0, {r3, @in6={{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1000, 0x4c, 0xffffffff, 0x5}}, &(0x7f0000a05000)=0xb8) 2017/12/27 08:42:29 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@generic="304ceee921b70b6b744fc2fe8a4d6717", @ifru_flags=0x1100}) r1 = socket$inet(0x2, 0x3, 0x2000000003) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)={0xcce, 0x1f309dea, 0x4, 0x81, 0x5, [{0x10000, 0x77b7, 0x8, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x800, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffff1c, 0x80, 0xf84, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0}, {0x9, 0x2, 0x66b15230, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x4871, 0x6, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) epoll_create(0x3) close(0xffffffffffffffff) unshare(0x400) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) r2 = socket(0x5, 0x800, 0x4e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000002000)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) readv(r1, &(0x7f0000001000)=[], 0x0) 2017/12/27 08:42:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e05000)={0x0, 0x82, "a7afe3a8c2ca3e34367f67f02eba4bd4d6f25fa435bcf4c39af94acc56827736e7e4d84df8f96b530c47093d90bb9b27351cebe3693a9562836906b9c1cd1588b1561ef144f4c2b294af13eeadd902937ca8b6def7037eab92f31bb14378a7d870e076c6660a12ac52c1205d6d99ab93234b6ef900025446af999d1cabe22feedb52"}, &(0x7f0000000000)=0x8a) r2 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000001000-0x28)=[{0x8, 0x8}, {0x8, 0x4}, {0xb, 0x0}, {0xe, 0x8}, {0x3, 0xb2}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x28, "6fba572c5cc3479b87e80c1e68d71b63e1fddc9e93b3574c2b0c74b0d4e5cd6c1f3e5584c9e1c28a"}, &(0x7f00002e0000)=0x30) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f000001d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000015000-0x4)=0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000001d000-0x10)={0x5, 0x8, 0x5, 0x800, r1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000008000)={r3, 0x46, "f0419f5f25a96bbefc687587ca1f4fa4c04870d3aed9b253d63ef7eede47afebc20aeb43379ff4ab9ceabbd889e3b090f2408b0ce8d3b552270250a1a812c385ad2841087772"}, &(0x7f000001c000-0x4)=0x4e) bind$inet(r4, &(0x7f0000005000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000001e000-0x8)={r1, 0x1}, &(0x7f000001e000-0x4)=0x8) 2017/12/27 08:42:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x0, 0x800, 0x0, &(0x7f000003a000)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000e90000)=0x0, &(0x7f00009d0000)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006b2000-0x4)=0x8100, 0x4) 2017/12/27 08:42:29 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000810000)="2000000018006f76530000000001480080200000021100052200010400ffffff", 0x20) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fe3000)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000288000-0x4)=0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fe3000)={r1, 0x8a, "6633274dca56d1f33efa669b6805a4f8d936ab9560df600969966545170235382b601e651cdce3c7fc6e990d75c386bb6ac8d553669d1336cded959e7ec0a0f1117de5574f8ba1bcd65ad12fcf5b6a75a24c1fad8c42f20ad3f9bed8e0dac974222363b18491b0c690bacb437c4e164da61762062c915c52dbd55e08cead1227f79ea7116d073a3178d4"}, &(0x7f0000406000-0x4)=0x92) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r2, &(0x7f0000f00000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fe4000)={0x1, {{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x349dac1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) [ 192.386256] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=19625 comm=syz-executor5 2017/12/27 08:42:29 executing program 1: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000080003, 0x38) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000b18000)=0x2, 0x4) 2017/12/27 08:42:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000004b000-0x4)={r0}) bind$unix(r1, &(0x7f0000af1000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$inet(0x2, 0x1, 0xc52f) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f7d000-0x4)=0x8, 0x4) write(r0, &(0x7f000068c000)="260000002a0047f1ff17dd7fcdffff0300000000010000000000000000000000000000000000", 0x26) 2017/12/27 08:42:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c18000-0x4)=0x80000001, 0x4) pipe(&(0x7f00008e6000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000051d000-0xc)={{0x31, 0x5, 0xfff, 0x9, 0x4, 0x3ff}, 0x3}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00005fd000-0x10)={0x0, 0x400}) 2017/12/27 08:42:29 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000179000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000873000-0x20)=[], 0x0, &(0x7f0000f51000)=""/0, 0x0, 0x0}, 0x20) 2017/12/27 08:42:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0xa973, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$nfc_llcp(r0, &(0x7f0000f78000)={0x27, 0x5, 0x6, 0x1, 0x100, 0x785369c2, "e2908ebd36d2c4ff712c210a7e96ebef59da8f90831544fac021c246edcc71451bd089e3000eb6f5f4783780641a393154b8deb11ab5b6c10ed6b78115782e", 0x0}, 0x60) socket(0x14, 0x0, 0x0) 2017/12/27 08:42:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003e3000)=@assoc_value={0x0, 0x0}, &(0x7f0000e4a000-0x4)=0x8) 2017/12/27 08:42:29 executing program 4: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[], 0x0, &(0x7f00003a0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000f9f000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x8, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00008d6000-0x38)={&(0x7f0000350000-0x60)={0x27, 0x9d3, 0xfffffffffffffffb, 0x2, 0x100, 0x9, "8bfc0c331b3aae07782b09b66d45ebae910808de856bb260cea5c2181f4ec325185dcd7a08dfee58e9152c32e594fc089559947504d30d58826cc943ae310a", 0x86ba}, 0x60, &(0x7f0000f9f000)=[{&(0x7f0000fa0000-0xbe)="1fc9ec39eaf9d3d2a9268c37dd14425819989b1375b81aeb84604f8cbd583fb969e3d25a21a041df0eb43ab7282b9df49681597399a3a23d8ac73ddd99ea3f0ef89106732316a46d72a16280187080b6be64d78e700b9467d834ba2d5ac225dc5dec0661005683f233cc820ce2ad93bb7ffd658b1cdf7a325ff0ae52c5e0070a745ad2e61cb17fdcdc89b8a273528cdc623d628fd234277c49558f5358c76beb7999f3cd459f1718d986e989eac28484abb1befea3570a4575e0d800a9a3", 0xbe}, {&(0x7f0000c18000-0xf0)="e59ecf727f8eb5ec0c824c57299095690962a3fd9c0659121edd2461af3ba8cc67a504898e46923e176e2bea1e9fc809921a8deed01f8fa5ffc0f1b4424e551982ef3904ea7f550a18ac54e4e25deadabb399df5bb3fcd09a4128acb94576a4a3badf7474ec428b44779df3c073966751538c6a4a0a760e0069423b1abd3b4817a153263630a370e31f40f271ec0643bcc7211f428ce36f6bb2480834c807a0a3dbc15aeeb5b453100ff337db5afc87ad64f213971d4a2a894839aa28ce200c2167b2132ac88e412d34d407eb3cbd8533799a5ebdfc2352ecd7d45a770d4358b2d11d15d213dab3e8630858b5bdc8100", 0xf0}, {&(0x7f0000fa0000-0x42)="24221c35877b8cec2a7e7694cd6e309fa547559b18984e252cdaa6c93414563c3aed3a9177d3791ea9261408b2debd63ad3bba3c259fee4c2f112b6e081bc179619f", 0x42}], 0x3, &(0x7f0000c6d000-0x60)={0x60, 0x13f, 0x1, "12da5125b60b74b2f1f88113cf1999cf90eff2e39abf08a71c0d73ccbd31d88fba70c717b5b5d735a7ae3ee1795e733910cebf0a8b3d99b1f929ccaa4a4254bc21c1713ed02defbe5a6ec19dbf"}, 0x60, 0x48081}, 0x10) 2017/12/27 08:42:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00004fa000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009d9000-0x4)=0x10, 0x80800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a97000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007b5000)=0x14) r1 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet(r1, &(0x7f0000162000)="ae0b28e818e449aad0a1a36ee2b36e2944627d242e36287ea06e35056867f895144279475c9e46902a3eb636c0866d38edc7bbdc5f333b4628ae9d534033", 0x3e, 0x4008000, &(0x7f0000f95000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bd6000)={0xffffffffffffffff}) close(r1) 2017/12/27 08:42:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x803, 0x3f) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000019d000-0x4)=0x0, &(0x7f0000324000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e6d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x0, 0x4, 0x9, 0x7, 0x9}, 0x20) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c1b000-0x5c)={{0xa, 0x0, 0x79, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8ef5}, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1, [0x9, 0xe9e, 0x1, 0x8, 0x6, 0x6, 0x2, 0xfffffffffffff0c2]}, 0x5c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00006e8000)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000774000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2c000-0x4)=0xe8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000674000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e34000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff, r2}) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 08:42:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) connect$bt_sco(r0, &(0x7f0000ecb000)={0x1f, {0x7f, 0x4, 0x10001, 0x55, 0x4, 0x8001}}, 0x8) write(r0, &(0x7f0000266000)="240000001d0001000d00fa080100040415390004100001000c000100000000ffffff10e1", 0x24) 2017/12/27 08:42:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000028a000-0x4)=0x1ff, 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00005fc000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000019d000)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000974000)={0x0, 0x8d, "9cfe85a3113a446177d4176e1364866ef1a4642b30c368d7c2bb01236b57ff805e9bfa30062e573b773d25c45b01f24ace9647264d0e975b611a32a7a80615eef471cc62ed8fb5898d1d8169f481f7b6bae4ab0fdb809ebd894265e19476e0dac7c1497ce1dee98111e891957a88f8d8cbc60c11b1c1b9332252f6e030d359b59f6c5525fb4b6832bc87bb87b3"}, &(0x7f0000ffe000)=0x95) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bfd000-0xc)=@sack_info={0x0, 0xc0d7, 0x5}, &(0x7f00005c3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006a5000-0x108)={r2, @in={{0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x80, 0x100000000, 0x100, 0x9, 0x9, 0x9, 0x100000000, 0x101, 0x0, 0x263, 0x8000, 0x101, 0x0]}, &(0x7f00001e1000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cb0000-0x8)={r3, 0x4}, &(0x7f0000b83000)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000598000-0x4)=0x14) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000610000)="bd", 0x1, 0x3fffe, &(0x7f0000483000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000edd000)="c3", 0x1, 0x4007fff, &(0x7f0000c41000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 08:42:30 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000924000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000d8f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001b8000)=@req={0x28, &(0x7f0000941000-0x28)={@generic="3a1a8e7ecdcc723c960db595de93ffdc", @ifru_data=&(0x7f0000d0e000-0x20)="ee0c215fc270b8a07e7a99a792f8bcd28cb1c722f263b9e9188741fe49df4a78"}}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000af9000-0x4)=0x0, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c00000)={r2, &(0x7f0000e33000)="2790898cc1a5b1a2e8a7a7382b03a96e3926d7036c593e8fe5ec65a99e0b46208f62e5aaee8fff3f2a80b09ace9603db477808869e62ed2343eb4ef2cfaae02539922f3be79cca39ecf7337f2d6a94d8d6f4fa9e0df2348be8b494d5aeb947a8902e36835db8c132e995bd9d7b894e4f1e0ddf39baa56a9eb829e5c5194d6ce6ee76234a61c7fcc930afda6edf2831eaf7"}, 0x10) r3 = accept4(r1, 0x0, &(0x7f00001bf000-0x4)=0x0, 0x800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000fc5000-0x5c)={{0xa, 0x0, 0xb813, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x6, [0x3, 0x8, 0x6, 0xde, 0x10000, 0x5, 0x10001, 0xfffffffffffffff8]}, 0x5c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d74000-0x8)={0x0, 0x4b}, &(0x7f000008a000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00009c5000)={r4, 0xffffffff00000001}, &(0x7f0000b35000)=0x6) syz_emit_ethernet(0x9b, &(0x7f00005c2000-0x9b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x65, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x3, 0x3, 0x65, 0x0, "15f24185d72879b4b3677416df6ad2d556e8a7b51b8590680a8029bde7edb22a71ca421805b42e9be3ec187dd0a6365d3be307df24a6eeed399259b0e18c7b7af7b438f15e8411e2b41818b28ad4065680041a9ff61265cd0bb01b480b"}}}}}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000498000-0xe8)={{{@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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cd000-0x4)=0xe8) bind$packet(r3, &(0x7f0000ec8000)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @random="2c1f23503cad", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000e5b000)=0x10000, 0x4) r6 = socket$inet(0x2, 0x2, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00006b8000)={0x2, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000ea6000-0x4)=0x7, 0x4) 2017/12/27 08:42:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005ea000)={0x26, 'aead\x00', 0x30e, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/27 08:42:30 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000f97000-0x10)=[{&(0x7f00007f0000-0x93)="583054e66a9ed2fe32d754181fd986422d48f7ff805c923b79c454b50fc8e308", 0x20}], 0x1) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/27 08:42:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x3ff, &(0x7f0000455000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001c8000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, [@loopback=0x7f000001, @broadcast=0xffffffff, @empty=0x0]}, 0x1c) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000ba000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/27 08:42:30 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000172000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x809, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 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) 2017/12/27 08:42:30 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x2000000000000002) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000006000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x100000000000002, 0x8000e, 0x75) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000011000-0x10)={0x4, &(0x7f0000024000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) recvmsg(r2, &(0x7f000001f000-0x38)={&(0x7f0000011000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001e000-0x30)=[], 0x0, &(0x7f0000017000-0x8b)=""/139, 0x8b, 0x0}, 0x2021) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000001e000-0xe8)={{{@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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000001e000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0xcc3, 0x2, 0x14a1cad0, 0xb, 0xa0, 0x20, 0x5, r4, r5}, {0x5, 0x3, 0x4, 0x1f, 0xfffffffffffffffb, 0x80000001, 0x6, 0x3}, {0x1, 0xfffffffffffffffd, 0x3, 0x100}, 0x1fc, 0x4, 0x28d5, 0x0, 0xffe271578659d37b, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x80080000000, 0x8242}, 0x2, @in=@multicast2=0xe0000002, 0x1, 0x4, 0x3, 0x5, 0x7, 0x8, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f0000021000)="545cf4b2c3b2284dd6ba23d209986359ba6d55919198b0", 0x17, 0x20000000, &(0x7f0000023000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000020000)=0x1, 0x2) listen(r1, 0xfffffffffffffff9) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x28, 0x0, 0xc, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x3, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000014000)={0x42424242, 0x42424242}, 0x4b, 0x10000000003) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000015000-0xa0)={0x0, @in6={{0xa, 0x0, 0xc5b5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, 0x80000000, 0xe2, 0x9, 0x8}, &(0x7f0000020000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000020000)={0x1, 0x2, 0x9, 0x800, r6}, 0x10) bind$inet(r2, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000023000)={&(0x7f0000009000)='./file0\x00', r3}, 0xc) syz_extract_tcp_res(&(0x7f0000008000)={0x42424242, 0x42424242}, 0xc, 0x7) syz_emit_ethernet(0x3e, &(0x7f000001e000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80f3, @ipv4={{0xa, 0x4, 0x9, 0x7, 0x30, 0x3, 0x400000, 0x280, 0x2f, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[@lsrr={0x83, 0x7, 0x100000000, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0xc, 0x0, 0x1, 0x6, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x9ac}]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x100000000}}}}}, &(0x7f0000018000)={0x0, 0x2, [0xbe4, 0xe76]}) syz_emit_ethernet(0x7d, &(0x7f0000021000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0xb, 0xffffffff, 0x7fff}], {0x8100, 0xe68, 0x1000, 0x40}}], {{0x8917, @x25={0x3, 0x80000001, 0x1000ff, "b7d6ef84673cd36b6ec991725cb54313b875e2f87cf391a087f65cb852d6a455f8997b0c8511b4d4c1bf1f51e0afba0af7be22da649a9003ebc8019a765d01f079e4ca3c6853499f345136d894cdbda99a203182514509284878c5fd6407bdaaf4752b4b"}}}}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000000c000)=0x5, 0x4) syz_emit_ethernet(0x288, &(0x7f0000008000-0x1712)={@random="50078d2cb782", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6758, @ipv6={0xfffffffffffffffa, 0x6, "69ee60", 0x252, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @icmpv6=@time_exceed={0x3, 0xffffffffffffffff, 0x0, 0x6, [0x0, 0x0, 0x0], {0x5, 0x6, "3942e6", 0x200006, 0x0, 0x2000008, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0xff, 0x5, 0x6083, 0x4, 0x400538d, 0x100000000, 0x1}, @dstopts={0x9, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x7b, "8ac22ab6b866b6bda017bd1689049a5b7eb88ff5967de7816da0715a23729cf13ed3ff25598466a669300714b7a13b68f5d91bfacbbae6c20170a956b68ba6c2023694f3cbb23131d79be9aa9033400d2f607c0d00efb352c67244b86acaf8cf728e2c0e9deecfe7f7c34ae77437c1f5335f6120f2b2727ad0e6a5"}, {0xff, 0xaf, "e3e12825257be7a3c354ec6acaac27c8d894c4c395e552fba3efa71cc3470169229d4599df85b3602a6c5a114c1fa63bd9cc2b70fb80994be5056a722f7331f75df61adbe8ccf9675795ad5d2b1a832d41d1c587d4f63ca06e8aef2fed422590557d1ac953bed93a8531f943f9705ad17164b77a483a024478ebd352b5b592c4aca262b1605c01865aba0fedd1920cfd6a58877d163b861390828c62558ee5fd18c26a61966f82bf7a329dd5b66e7e"}]}], "9b12f6f4fe9dcd181455925a879f491c6240dd17203b513e09747bfb8b63b9367c0d5763dd8754d44165f62718e969cc2707adceeaa78032472edf946bf9d81e1c9f719d9a2888e2b2058184b4b5e658c79950f093f65906c488a06f6a2ca28f56042db6a7d822abb89cce64374c4309e5b604d024f34fe907220ab521f7d32b6674fed48583c9b7d0fd7f4663c1b5076adfbfc1d132c3e77d5da9bd9093cffd57afaf18d027223e6a8691621ccf9b880f43584f188d82f5ead993aa43a649aa605ff25d39cb1ffa0e5c7b2e7963e292544587b743c3caff4ad71d89db52192dd7771a8f"}}}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x600, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @random="7c0800a8de14", @multicast2=0xe0000002, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast2=0xe0000002}}}}, 0x0) listen(r1, 0x5) socket$inet(0x2, 0xffffffffffffffff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f0000011000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x34, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, r7, 0x42424242, 0x6, 0x0, 0x8, 0x40002, 0x800, 0x0, 0x0, {[@fastopen={0x22, 0xb, "c200df0007520b8a94"}]}}, {""}}}}}}, 0x0) [ 192.551143] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 192.573334] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/12/27 08:42:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r0, &(0x7f00007a3000)=[{{0x0, 0x0, &(0x7f000003a000)=[], 0x0, &(0x7f0000a0a000-0x3a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = accept(r0, &(0x7f0000b1d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a16000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005d0000-0x8)=@assoc_value={0x0, 0xffff}, &(0x7f0000f13000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000079f000-0x8c)={r2, @in6={{0xa, 0x1, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000047f000-0x2)=0x8c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ade000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 08:42:30 executing program 2: mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000013f000)=0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000219000)=0x0, 0x80800) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00001f8000)={0x0, 0x6, 0x77e, 0x5, 0xeca0000, 0x80000000}, &(0x7f00000bf000)=0x14) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f000021b000-0xd8)="aaa1f4856554b16f77a23c7d7a4a961ce1c7d1f4883405cd5df363767b3b2dcc5e387c4f7dee7647743d30bcd2a2ac664c53b5bf3fab9eff6f024a2e75f4c984a9eadb622c0aa41b9a66cf67c28457a7dd15bb6764babee07f877a19eeac384f3f209f2ed847a54c59fa61229eb6d2a78a2c441e085bdc1007ad8a8d60eca1ede59778fcdeb7cb26cbd0e601dbb8173d8ac93992dfa341e8d51c0555194218587d0b60f2e95781f5a2d6017441ddc8e012a4c170ba00ed11cb9b21dc98b8d32b2496c8b21976d77f734b93dc9c99be5ae5c0911cddeba4b9") mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000009b000)=@sack_info={r3, 0xfffffffffffffff9, 0x2}, &(0x7f000015b000)=0xc) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000084000)={0x7ff, 0x2, 0x200, 0x8, 0x1f, 0x1, 0x6, 0xfff, 0x0}, &(0x7f000021a000)=0x20) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00001db000-0xc)=@sack_info={r4, 0x9, 0x957}, &(0x7f000021a000)=0xc) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000021b000)={0x0, 0x3}, 0x8) 2017/12/27 08:42:30 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x6e8f) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x90)=[{&(0x7f000000b000)="9165570a54a88824097fc63d5618967b33a062d38b0e02086555bebc3ce86975900e2d4349b246753700be7f66d5f7d0d01dc478c3bdfdf90c7555e667f41ba6c24b977d6260fa6cec870966957856888b74f51b23a60296cb621d31de23bdb2372bb5a0ce460df04e72cd739ae26ca942d057f50c192298fbcc2bd175b15f31492ded235fce85b67cdbdcd8b51fb738882a94bb79a664036ddfb33c024ab040a05e2e996f5de058111bde404c785217b8ada593d45d2fc4239a1cef8aa41ad62ea664606fa722501b442e4e75dfded39b2a9bc031737deaaf9fa8f8dc55ff57a29b62d4303ee8f0", 0xe8}, {&(0x7f000000a000-0x65)="abeac2887bf64bd07e8a1b827cb30f284a6e4ae95428cce64f83d1083137f852882fac6d0b9e0e4f1d4bffd136fa5fbb1ab7a5b4cf6957e30c845732378d69b1bdcf6a1186a9966d409f7ecc952b48216af087ae773f87cadd27b8a45ef650761538ec32d8", 0x65}, {&(0x7f0000008000-0x55)="23f7efefe76b99d77dcbb5d9f014782d9bf2db634b5e2e14dd934b633c783a624c356c3ab33847efd02655d27156e6b09ca5b30ccbfa024d5eb7ed3f2868c0465aceebef405f23115b9db35b582451681f04914b0b", 0x55}, {&(0x7f0000009000-0xd0)="655df1aad41d7dd677df339747e85edefbb32a30bf4af6ca43230479998ba29194f415f83440d18538b0452b9ac37eaa051c5eeffdc05090331fd8b61cc1a11f7c41beb14fd1829956305e83b688948da80d89b1ac6e795ce4e382ff0eb63f7924184e813f59c3b9ea2c74ce7b60c4f9840a7fcae741f90a206d7c745fda42f7d59a93574ffd84a460bb2befe9771674441f703e0fa4b1f945b3a18b01b5f10bd96f46d659217b638673eddf207e982fab1a43c5775fa3bd2c460002140b1e2d8864ff178193f1b1979f34c7a4a5ebc1", 0xd0}, {&(0x7f0000008000-0x9a)="4df3eca0883017c0eeeace952e53e0bd11fb9a74bf15a810aa4f6aa188622d32e1d75284b8b5ab9cd093ce7eff27e7348122c2292efa35e076f07033a3fe9b23904b4911c19f4189b9b6d307cc4dc9ba16229bb8d464abe3b990b4f3c29bafb11cad5deecffd6422ee13667ec2c2f26ba003cd366a88f7bc1fcfb8eb9f9e0961ed61daa2a9b09b6e3639207c6ab975cf09954c6f879cd63c5da3", 0x9a}, {&(0x7f0000005000)="9df107600b53a1178b5fb9b67efdb496e1a203fcc27ccc0275a5cc06d87c4853d92c0a0ca5ed77646e6144c3a98bc08c58c1228f22eb7456ddbdf228f217df8a5974b60ea3994c2c1da67fc9654297ad59037846fea5b6e4757511", 0x5b}, {&(0x7f000000c000-0xb8)="205a63556f9ed92b4e822fcf4b6d8b45c59615569010de8eff75b4acbde7f73fb36272afacac4880b070e9a7f4de862421d1bebe1e90337751a983e3f72cc2da0fe46e205843d7c92bda2ce96e064bd090cafe8258b17067df8b2729ee7de96f6e23ed96ba22c263d0f9b81cb408f57d9c0ceebc11e15902d5496b8ad02ae1f7fceb0f09b913d4328c842da99574bc873864400d3af099fa4d31ed4bad29046c9a4cb850e9212878cdf197f08cf3b2a3e0d6a14d8ba51620", 0xb8}, {&(0x7f000000b000)="7bbd042715c2dcb3df3d6e21f1e68ab7284dcaec305d68905c760bf1166ece7456fa39e93ca4a48f30a2b4cf02d540aa3271a24344a02adc1efa1026a1b0ff934c8491b87a70f5bb5d7ff9db4b0fa4eb3854cd5d80168e445816ef9f93a29f0d5b113c3e0a49b7e192c5d09ad8e4fb83160872a33ad55f8fcd2ae0b05c8a2c6c6b3e2ae24d17bec0339c51a4da0e82fa78c0b38ba784a2e8fce8c38aba861ca81da099c47c", 0xa5}, {&(0x7f000000e000-0x6f)="715f52ad20567dce3afa6b0898adac63326db23a9b417fe13ad755ef91a671bd7d2995a4c86ab2b75e621abf143e03eff34b23fdb8d0a830974cd2827602ad7b7952b02138b99876e31b8e35048db49504e20882e45a8b3ba5cf513dc4714af0c70433270f3dda98e75d08f44c2c65", 0x6f}], 0x9, 0x4) 2017/12/27 08:42:30 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x6e8f) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x90)=[{&(0x7f000000b000)="9165570a54a88824097fc63d5618967b33a062d38b0e02086555bebc3ce86975900e2d4349b246753700be7f66d5f7d0d01dc478c3bdfdf90c7555e667f41ba6c24b977d6260fa6cec870966957856888b74f51b23a60296cb621d31de23bdb2372bb5a0ce460df04e72cd739ae26ca942d057f50c192298fbcc2bd175b15f31492ded235fce85b67cdbdcd8b51fb738882a94bb79a664036ddfb33c024ab040a05e2e996f5de058111bde404c785217b8ada593d45d2fc4239a1cef8aa41ad62ea664606fa722501b442e4e75dfded39b2a9bc031737deaaf9fa8f8dc55ff57a29b62d4303ee8f0", 0xe8}, {&(0x7f000000a000-0x65)="abeac2887bf64bd07e8a1b827cb30f284a6e4ae95428cce64f83d1083137f852882fac6d0b9e0e4f1d4bffd136fa5fbb1ab7a5b4cf6957e30c845732378d69b1bdcf6a1186a9966d409f7ecc952b48216af087ae773f87cadd27b8a45ef650761538ec32d8", 0x65}, {&(0x7f0000008000-0x55)="23f7efefe76b99d77dcbb5d9f014782d9bf2db634b5e2e14dd934b633c783a624c356c3ab33847efd02655d27156e6b09ca5b30ccbfa024d5eb7ed3f2868c0465aceebef405f23115b9db35b582451681f04914b0b", 0x55}, {&(0x7f0000009000-0xd0)="655df1aad41d7dd677df339747e85edefbb32a30bf4af6ca43230479998ba29194f415f83440d18538b0452b9ac37eaa051c5eeffdc05090331fd8b61cc1a11f7c41beb14fd1829956305e83b688948da80d89b1ac6e795ce4e382ff0eb63f7924184e813f59c3b9ea2c74ce7b60c4f9840a7fcae741f90a206d7c745fda42f7d59a93574ffd84a460bb2befe9771674441f703e0fa4b1f945b3a18b01b5f10bd96f46d659217b638673eddf207e982fab1a43c5775fa3bd2c460002140b1e2d8864ff178193f1b1979f34c7a4a5ebc1", 0xd0}, {&(0x7f0000008000-0x9a)="4df3eca0883017c0eeeace952e53e0bd11fb9a74bf15a810aa4f6aa188622d32e1d75284b8b5ab9cd093ce7eff27e7348122c2292efa35e076f07033a3fe9b23904b4911c19f4189b9b6d307cc4dc9ba16229bb8d464abe3b990b4f3c29bafb11cad5deecffd6422ee13667ec2c2f26ba003cd366a88f7bc1fcfb8eb9f9e0961ed61daa2a9b09b6e3639207c6ab975cf09954c6f879cd63c5da3", 0x9a}, {&(0x7f0000005000)="9df107600b53a1178b5fb9b67efdb496e1a203fcc27ccc0275a5cc06d87c4853d92c0a0ca5ed77646e6144c3a98bc08c58c1228f22eb7456ddbdf228f217df8a5974b60ea3994c2c1da67fc9654297ad59037846fea5b6e4757511", 0x5b}, {&(0x7f000000c000-0xb8)="205a63556f9ed92b4e822fcf4b6d8b45c59615569010de8eff75b4acbde7f73fb36272afacac4880b070e9a7f4de862421d1bebe1e90337751a983e3f72cc2da0fe46e205843d7c92bda2ce96e064bd090cafe8258b17067df8b2729ee7de96f6e23ed96ba22c263d0f9b81cb408f57d9c0ceebc11e15902d5496b8ad02ae1f7fceb0f09b913d4328c842da99574bc873864400d3af099fa4d31ed4bad29046c9a4cb850e9212878cdf197f08cf3b2a3e0d6a14d8ba51620", 0xb8}, {&(0x7f000000b000)="7bbd042715c2dcb3df3d6e21f1e68ab7284dcaec305d68905c760bf1166ece7456fa39e93ca4a48f30a2b4cf02d540aa3271a24344a02adc1efa1026a1b0ff934c8491b87a70f5bb5d7ff9db4b0fa4eb3854cd5d80168e445816ef9f93a29f0d5b113c3e0a49b7e192c5d09ad8e4fb83160872a33ad55f8fcd2ae0b05c8a2c6c6b3e2ae24d17bec0339c51a4da0e82fa78c0b38ba784a2e8fce8c38aba861ca81da099c47c", 0xa5}, {&(0x7f000000e000-0x6f)="715f52ad20567dce3afa6b0898adac63326db23a9b417fe13ad755ef91a671bd7d2995a4c86ab2b75e621abf143e03eff34b23fdb8d0a830974cd2827602ad7b7952b02138b99876e31b8e35048db49504e20882e45a8b3ba5cf513dc4714af0c70433270f3dda98e75d08f44c2c65", 0x6f}], 0x9, 0x4) [ 192.644059] kasan: CONFIG_KASAN_INLINE enabled [ 192.648807] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 192.656221] general protection fault: 0000 [#1] SMP KASAN [ 192.662263] Dumping ftrace buffer: [ 192.665783] (ftrace buffer empty) [ 192.669474] Modules linked in: [ 192.672664] CPU: 1 PID: 19716 Comm: syz-executor2 Not tainted 4.15.0-rc4+ #166 [ 192.680012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/27 08:42:30 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x6e8f) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x90)=[{&(0x7f000000b000)="9165570a54a88824097fc63d5618967b33a062d38b0e02086555bebc3ce86975900e2d4349b246753700be7f66d5f7d0d01dc478c3bdfdf90c7555e667f41ba6c24b977d6260fa6cec870966957856888b74f51b23a60296cb621d31de23bdb2372bb5a0ce460df04e72cd739ae26ca942d057f50c192298fbcc2bd175b15f31492ded235fce85b67cdbdcd8b51fb738882a94bb79a664036ddfb33c024ab040a05e2e996f5de058111bde404c785217b8ada593d45d2fc4239a1cef8aa41ad62ea664606fa722501b442e4e75dfded39b2a9bc031737deaaf9fa8f8dc55ff57a29b62d4303ee8f0", 0xe8}, {&(0x7f000000a000-0x65)="abeac2887bf64bd07e8a1b827cb30f284a6e4ae95428cce64f83d1083137f852882fac6d0b9e0e4f1d4bffd136fa5fbb1ab7a5b4cf6957e30c845732378d69b1bdcf6a1186a9966d409f7ecc952b48216af087ae773f87cadd27b8a45ef650761538ec32d8", 0x65}, {&(0x7f0000008000-0x55)="23f7efefe76b99d77dcbb5d9f014782d9bf2db634b5e2e14dd934b633c783a624c356c3ab33847efd02655d27156e6b09ca5b30ccbfa024d5eb7ed3f2868c0465aceebef405f23115b9db35b582451681f04914b0b", 0x55}, {&(0x7f0000009000-0xd0)="655df1aad41d7dd677df339747e85edefbb32a30bf4af6ca43230479998ba29194f415f83440d18538b0452b9ac37eaa051c5eeffdc05090331fd8b61cc1a11f7c41beb14fd1829956305e83b688948da80d89b1ac6e795ce4e382ff0eb63f7924184e813f59c3b9ea2c74ce7b60c4f9840a7fcae741f90a206d7c745fda42f7d59a93574ffd84a460bb2befe9771674441f703e0fa4b1f945b3a18b01b5f10bd96f46d659217b638673eddf207e982fab1a43c5775fa3bd2c460002140b1e2d8864ff178193f1b1979f34c7a4a5ebc1", 0xd0}, {&(0x7f0000008000-0x9a)="4df3eca0883017c0eeeace952e53e0bd11fb9a74bf15a810aa4f6aa188622d32e1d75284b8b5ab9cd093ce7eff27e7348122c2292efa35e076f07033a3fe9b23904b4911c19f4189b9b6d307cc4dc9ba16229bb8d464abe3b990b4f3c29bafb11cad5deecffd6422ee13667ec2c2f26ba003cd366a88f7bc1fcfb8eb9f9e0961ed61daa2a9b09b6e3639207c6ab975cf09954c6f879cd63c5da3", 0x9a}, {&(0x7f0000005000)="9df107600b53a1178b5fb9b67efdb496e1a203fcc27ccc0275a5cc06d87c4853d92c0a0ca5ed77646e6144c3a98bc08c58c1228f22eb7456ddbdf228f217df8a5974b60ea3994c2c1da67fc9654297ad59037846fea5b6e4757511", 0x5b}, {&(0x7f000000c000-0xb8)="205a63556f9ed92b4e822fcf4b6d8b45c59615569010de8eff75b4acbde7f73fb36272afacac4880b070e9a7f4de862421d1bebe1e90337751a983e3f72cc2da0fe46e205843d7c92bda2ce96e064bd090cafe8258b17067df8b2729ee7de96f6e23ed96ba22c263d0f9b81cb408f57d9c0ceebc11e15902d5496b8ad02ae1f7fceb0f09b913d4328c842da99574bc873864400d3af099fa4d31ed4bad29046c9a4cb850e9212878cdf197f08cf3b2a3e0d6a14d8ba51620", 0xb8}, {&(0x7f000000b000)="7bbd042715c2dcb3df3d6e21f1e68ab7284dcaec305d68905c760bf1166ece7456fa39e93ca4a48f30a2b4cf02d540aa3271a24344a02adc1efa1026a1b0ff934c8491b87a70f5bb5d7ff9db4b0fa4eb3854cd5d80168e445816ef9f93a29f0d5b113c3e0a49b7e192c5d09ad8e4fb83160872a33ad55f8fcd2ae0b05c8a2c6c6b3e2ae24d17bec0339c51a4da0e82fa78c0b38ba784a2e8fce8c38aba861ca81da099c47c", 0xa5}, {&(0x7f000000e000-0x6f)="715f52ad20567dce3afa6b0898adac63326db23a9b417fe13ad755ef91a671bd7d2995a4c86ab2b75e621abf143e03eff34b23fdb8d0a830974cd2827602ad7b7952b02138b99876e31b8e35048db49504e20882e45a8b3ba5cf513dc4714af0c70433270f3dda98e75d08f44c2c65", 0x6f}], 0x9, 0x4) 2017/12/27 08:42:30 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000924000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000d8f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001b8000)=@req={0x28, &(0x7f0000941000-0x28)={@generic="3a1a8e7ecdcc723c960db595de93ffdc", @ifru_data=&(0x7f0000d0e000-0x20)="ee0c215fc270b8a07e7a99a792f8bcd28cb1c722f263b9e9188741fe49df4a78"}}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000af9000-0x4)=0x0, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c00000)={r2, &(0x7f0000e33000)="2790898cc1a5b1a2e8a7a7382b03a96e3926d7036c593e8fe5ec65a99e0b46208f62e5aaee8fff3f2a80b09ace9603db477808869e62ed2343eb4ef2cfaae02539922f3be79cca39ecf7337f2d6a94d8d6f4fa9e0df2348be8b494d5aeb947a8902e36835db8c132e995bd9d7b894e4f1e0ddf39baa56a9eb829e5c5194d6ce6ee76234a61c7fcc930afda6edf2831eaf7"}, 0x10) r3 = accept4(r1, 0x0, &(0x7f00001bf000-0x4)=0x0, 0x800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000fc5000-0x5c)={{0xa, 0x0, 0xb813, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x6, [0x3, 0x8, 0x6, 0xde, 0x10000, 0x5, 0x10001, 0xfffffffffffffff8]}, 0x5c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d74000-0x8)={0x0, 0x4b}, &(0x7f000008a000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00009c5000)={r4, 0xffffffff00000001}, &(0x7f0000b35000)=0x6) syz_emit_ethernet(0x9b, &(0x7f00005c2000-0x9b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x65, 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}, {[], @udp={0x3, 0x3, 0x65, 0x0, "15f24185d72879b4b3677416df6ad2d556e8a7b51b8590680a8029bde7edb22a71ca421805b42e9be3ec187dd0a6365d3be307df24a6eeed399259b0e18c7b7af7b438f15e8411e2b41818b28ad4065680041a9ff61265cd0bb01b480b"}}}}}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000498000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cd000-0x4)=0xe8) bind$packet(r3, &(0x7f0000ec8000)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @random="2c1f23503cad", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000e5b000)=0x10000, 0x4) r6 = socket$inet(0x2, 0x2, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00006b8000)={0x2, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000ea6000-0x4)=0x7, 0x4) 2017/12/27 08:42:30 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x6e8f) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x90)=[{&(0x7f000000b000)="9165570a54a88824097fc63d5618967b33a062d38b0e02086555bebc3ce86975900e2d4349b246753700be7f66d5f7d0d01dc478c3bdfdf90c7555e667f41ba6c24b977d6260fa6cec870966957856888b74f51b23a60296cb621d31de23bdb2372bb5a0ce460df04e72cd739ae26ca942d057f50c192298fbcc2bd175b15f31492ded235fce85b67cdbdcd8b51fb738882a94bb79a664036ddfb33c024ab040a05e2e996f5de058111bde404c785217b8ada593d45d2fc4239a1cef8aa41ad62ea664606fa722501b442e4e75dfded39b2a9bc031737deaaf9fa8f8dc55ff57a29b62d4303ee8f0", 0xe8}, {&(0x7f000000a000-0x65)="abeac2887bf64bd07e8a1b827cb30f284a6e4ae95428cce64f83d1083137f852882fac6d0b9e0e4f1d4bffd136fa5fbb1ab7a5b4cf6957e30c845732378d69b1bdcf6a1186a9966d409f7ecc952b48216af087ae773f87cadd27b8a45ef650761538ec32d8", 0x65}, {&(0x7f0000008000-0x55)="23f7efefe76b99d77dcbb5d9f014782d9bf2db634b5e2e14dd934b633c783a624c356c3ab33847efd02655d27156e6b09ca5b30ccbfa024d5eb7ed3f2868c0465aceebef405f23115b9db35b582451681f04914b0b", 0x55}, {&(0x7f0000009000-0xd0)="655df1aad41d7dd677df339747e85edefbb32a30bf4af6ca43230479998ba29194f415f83440d18538b0452b9ac37eaa051c5eeffdc05090331fd8b61cc1a11f7c41beb14fd1829956305e83b688948da80d89b1ac6e795ce4e382ff0eb63f7924184e813f59c3b9ea2c74ce7b60c4f9840a7fcae741f90a206d7c745fda42f7d59a93574ffd84a460bb2befe9771674441f703e0fa4b1f945b3a18b01b5f10bd96f46d659217b638673eddf207e982fab1a43c5775fa3bd2c460002140b1e2d8864ff178193f1b1979f34c7a4a5ebc1", 0xd0}, {&(0x7f0000008000-0x9a)="4df3eca0883017c0eeeace952e53e0bd11fb9a74bf15a810aa4f6aa188622d32e1d75284b8b5ab9cd093ce7eff27e7348122c2292efa35e076f07033a3fe9b23904b4911c19f4189b9b6d307cc4dc9ba16229bb8d464abe3b990b4f3c29bafb11cad5deecffd6422ee13667ec2c2f26ba003cd366a88f7bc1fcfb8eb9f9e0961ed61daa2a9b09b6e3639207c6ab975cf09954c6f879cd63c5da3", 0x9a}, {&(0x7f0000005000)="9df107600b53a1178b5fb9b67efdb496e1a203fcc27ccc0275a5cc06d87c4853d92c0a0ca5ed77646e6144c3a98bc08c58c1228f22eb7456ddbdf228f217df8a5974b60ea3994c2c1da67fc9654297ad59037846fea5b6e4757511", 0x5b}, {&(0x7f000000c000-0xb8)="205a63556f9ed92b4e822fcf4b6d8b45c59615569010de8eff75b4acbde7f73fb36272afacac4880b070e9a7f4de862421d1bebe1e90337751a983e3f72cc2da0fe46e205843d7c92bda2ce96e064bd090cafe8258b17067df8b2729ee7de96f6e23ed96ba22c263d0f9b81cb408f57d9c0ceebc11e15902d5496b8ad02ae1f7fceb0f09b913d4328c842da99574bc873864400d3af099fa4d31ed4bad29046c9a4cb850e9212878cdf197f08cf3b2a3e0d6a14d8ba51620", 0xb8}, {&(0x7f000000b000)="7bbd042715c2dcb3df3d6e21f1e68ab7284dcaec305d68905c760bf1166ece7456fa39e93ca4a48f30a2b4cf02d540aa3271a24344a02adc1efa1026a1b0ff934c8491b87a70f5bb5d7ff9db4b0fa4eb3854cd5d80168e445816ef9f93a29f0d5b113c3e0a49b7e192c5d09ad8e4fb83160872a33ad55f8fcd2ae0b05c8a2c6c6b3e2ae24d17bec0339c51a4da0e82fa78c0b38ba784a2e8fce8c38aba861ca81da099c47c", 0xa5}, {&(0x7f000000e000-0x6f)="715f52ad20567dce3afa6b0898adac63326db23a9b417fe13ad755ef91a671bd7d2995a4c86ab2b75e621abf143e03eff34b23fdb8d0a830974cd2827602ad7b7952b02138b99876e31b8e35048db49504e20882e45a8b3ba5cf513dc4714af0c70433270f3dda98e75d08f44c2c65", 0x6f}], 0x9, 0x4) 2017/12/27 08:42:30 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x6e8f) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x90)=[{&(0x7f000000b000)="9165570a54a88824097fc63d5618967b33a062d38b0e02086555bebc3ce86975900e2d4349b246753700be7f66d5f7d0d01dc478c3bdfdf90c7555e667f41ba6c24b977d6260fa6cec870966957856888b74f51b23a60296cb621d31de23bdb2372bb5a0ce460df04e72cd739ae26ca942d057f50c192298fbcc2bd175b15f31492ded235fce85b67cdbdcd8b51fb738882a94bb79a664036ddfb33c024ab040a05e2e996f5de058111bde404c785217b8ada593d45d2fc4239a1cef8aa41ad62ea664606fa722501b442e4e75dfded39b2a9bc031737deaaf9fa8f8dc55ff57a29b62d4303ee8f0", 0xe8}, {&(0x7f000000a000-0x65)="abeac2887bf64bd07e8a1b827cb30f284a6e4ae95428cce64f83d1083137f852882fac6d0b9e0e4f1d4bffd136fa5fbb1ab7a5b4cf6957e30c845732378d69b1bdcf6a1186a9966d409f7ecc952b48216af087ae773f87cadd27b8a45ef650761538ec32d8", 0x65}, {&(0x7f0000008000-0x55)="23f7efefe76b99d77dcbb5d9f014782d9bf2db634b5e2e14dd934b633c783a624c356c3ab33847efd02655d27156e6b09ca5b30ccbfa024d5eb7ed3f2868c0465aceebef405f23115b9db35b582451681f04914b0b", 0x55}, {&(0x7f0000009000-0xd0)="655df1aad41d7dd677df339747e85edefbb32a30bf4af6ca43230479998ba29194f415f83440d18538b0452b9ac37eaa051c5eeffdc05090331fd8b61cc1a11f7c41beb14fd1829956305e83b688948da80d89b1ac6e795ce4e382ff0eb63f7924184e813f59c3b9ea2c74ce7b60c4f9840a7fcae741f90a206d7c745fda42f7d59a93574ffd84a460bb2befe9771674441f703e0fa4b1f945b3a18b01b5f10bd96f46d659217b638673eddf207e982fab1a43c5775fa3bd2c460002140b1e2d8864ff178193f1b1979f34c7a4a5ebc1", 0xd0}, {&(0x7f0000008000-0x9a)="4df3eca0883017c0eeeace952e53e0bd11fb9a74bf15a810aa4f6aa188622d32e1d75284b8b5ab9cd093ce7eff27e7348122c2292efa35e076f07033a3fe9b23904b4911c19f4189b9b6d307cc4dc9ba16229bb8d464abe3b990b4f3c29bafb11cad5deecffd6422ee13667ec2c2f26ba003cd366a88f7bc1fcfb8eb9f9e0961ed61daa2a9b09b6e3639207c6ab975cf09954c6f879cd63c5da3", 0x9a}, {&(0x7f0000005000)="9df107600b53a1178b5fb9b67efdb496e1a203fcc27ccc0275a5cc06d87c4853d92c0a0ca5ed77646e6144c3a98bc08c58c1228f22eb7456ddbdf228f217df8a5974b60ea3994c2c1da67fc9654297ad59037846fea5b6e4757511", 0x5b}, {&(0x7f000000c000-0xb8)="205a63556f9ed92b4e822fcf4b6d8b45c59615569010de8eff75b4acbde7f73fb36272afacac4880b070e9a7f4de862421d1bebe1e90337751a983e3f72cc2da0fe46e205843d7c92bda2ce96e064bd090cafe8258b17067df8b2729ee7de96f6e23ed96ba22c263d0f9b81cb408f57d9c0ceebc11e15902d5496b8ad02ae1f7fceb0f09b913d4328c842da99574bc873864400d3af099fa4d31ed4bad29046c9a4cb850e9212878cdf197f08cf3b2a3e0d6a14d8ba51620", 0xb8}, {&(0x7f000000b000)="7bbd042715c2dcb3df3d6e21f1e68ab7284dcaec305d68905c760bf1166ece7456fa39e93ca4a48f30a2b4cf02d540aa3271a24344a02adc1efa1026a1b0ff934c8491b87a70f5bb5d7ff9db4b0fa4eb3854cd5d80168e445816ef9f93a29f0d5b113c3e0a49b7e192c5d09ad8e4fb83160872a33ad55f8fcd2ae0b05c8a2c6c6b3e2ae24d17bec0339c51a4da0e82fa78c0b38ba784a2e8fce8c38aba861ca81da099c47c", 0xa5}, {&(0x7f000000e000-0x6f)="715f52ad20567dce3afa6b0898adac63326db23a9b417fe13ad755ef91a671bd7d2995a4c86ab2b75e621abf143e03eff34b23fdb8d0a830974cd2827602ad7b7952b02138b99876e31b8e35048db49504e20882e45a8b3ba5cf513dc4714af0c70433270f3dda98e75d08f44c2c65", 0x6f}], 0x9, 0x4) 2017/12/27 08:42:30 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000924000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000d8f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001b8000)=@req={0x28, &(0x7f0000941000-0x28)={@generic="3a1a8e7ecdcc723c960db595de93ffdc", @ifru_data=&(0x7f0000d0e000-0x20)="ee0c215fc270b8a07e7a99a792f8bcd28cb1c722f263b9e9188741fe49df4a78"}}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000af9000-0x4)=0x0, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c00000)={r2, &(0x7f0000e33000)="2790898cc1a5b1a2e8a7a7382b03a96e3926d7036c593e8fe5ec65a99e0b46208f62e5aaee8fff3f2a80b09ace9603db477808869e62ed2343eb4ef2cfaae02539922f3be79cca39ecf7337f2d6a94d8d6f4fa9e0df2348be8b494d5aeb947a8902e36835db8c132e995bd9d7b894e4f1e0ddf39baa56a9eb829e5c5194d6ce6ee76234a61c7fcc930afda6edf2831eaf7"}, 0x10) r3 = accept4(r1, 0x0, &(0x7f00001bf000-0x4)=0x0, 0x800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000fc5000-0x5c)={{0xa, 0x0, 0xb813, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x6, [0x3, 0x8, 0x6, 0xde, 0x10000, 0x5, 0x10001, 0xfffffffffffffff8]}, 0x5c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d74000-0x8)={0x0, 0x4b}, &(0x7f000008a000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00009c5000)={r4, 0xffffffff00000001}, &(0x7f0000b35000)=0x6) syz_emit_ethernet(0x9b, &(0x7f00005c2000-0x9b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x65, 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}, {[], @udp={0x3, 0x3, 0x65, 0x0, "15f24185d72879b4b3677416df6ad2d556e8a7b51b8590680a8029bde7edb22a71ca421805b42e9be3ec187dd0a6365d3be307df24a6eeed399259b0e18c7b7af7b438f15e8411e2b41818b28ad4065680041a9ff61265cd0bb01b480b"}}}}}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000498000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cd000-0x4)=0xe8) bind$packet(r3, &(0x7f0000ec8000)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @random="2c1f23503cad", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000e5b000)=0x10000, 0x4) r6 = socket$inet(0x2, 0x2, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00006b8000)={0x2, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000ea6000-0x4)=0x7, 0x4) [ 192.689366] RIP: 0010:crypto_chacha20_crypt+0x549/0xc00 [ 192.694706] RSP: 0018:ffff8801d68cf780 EFLAGS: 00010a06 [ 192.700055] RAX: dffffc0000000000 RBX: 00000000ef9ecba1 RCX: ffffffff822732fb [ 192.707309] RDX: 1bffff8000000000 RSI: ffffc90003117000 RDI: ffff8801d68cf81c [ 192.714561] RBP: ffff8801d68cf9c0 R08: ffffed003b631ab4 R09: ffff8801db18d580 [ 192.721818] R10: ffff8801d68cf9d8 R11: ffffed003b631ab3 R12: 0000000000000000 [ 192.729071] R13: dffffc0000000000 R14: 000000005c3d10a6 R15: dffffc0000000000 [ 192.736331] FS: 00007f253a089700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 192.744536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 192.750402] CR2: 0000000020211000 CR3: 00000001bd488002 CR4: 00000000001606e0 [ 192.757656] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 192.764912] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 192.772161] Call Trace: [ 192.774747] ? crypto_chacha20_setkey+0xc0/0xc0 [ 192.779418] ? rcu_read_lock_sched_held+0x108/0x120 [ 192.784423] ? retint_kernel+0x10/0x10 [ 192.788297] ? sock_kmalloc+0x112/0x190 [ 192.792251] ? sock_kmalloc+0x11f/0x190 [ 192.796197] ? copy_overflow+0x30/0x30 [ 192.800059] skcipher_recvmsg+0xa4e/0xf10 [ 192.804171] ? skcipher_recvmsg+0xa4e/0xf10 [ 192.808465] ? skcipher_release+0x50/0x50 [ 192.812578] ? selinux_socket_recvmsg+0x36/0x40 [ 192.817225] ? security_socket_recvmsg+0x91/0xc0 [ 192.821950] ? skcipher_release+0x50/0x50 [ 192.826064] sock_recvmsg+0xc9/0x110 [ 192.829744] ? __sock_recv_wifi_status+0x210/0x210 [ 192.834642] ___sys_recvmsg+0x2a4/0x640 [ 192.838613] ? ___sys_sendmsg+0x8b0/0x8b0 [ 192.842739] ? get_unused_fd_flags+0x190/0x190 [ 192.847288] ? release_sock+0x1d4/0x2a0 [ 192.851228] ? refcount_add+0x60/0x60 [ 192.854999] ? __fget_light+0x297/0x380 [ 192.858953] ? fget_raw+0x20/0x20 [ 192.862376] ? schedule+0xf5/0x430 [ 192.865885] ? selinux_socket_accept+0x55/0x200 [ 192.870518] ? __schedule+0x2060/0x2060 [ 192.874459] ? fput+0xd2/0x140 [ 192.877616] ? SYSC_accept4+0x4ff/0x870 [ 192.881558] ? __local_bh_enable_ip+0x121/0x230 [ 192.886197] ? __fdget+0x18/0x20 [ 192.889530] __sys_recvmsg+0xe2/0x210 [ 192.893296] ? __sys_recvmsg+0xe2/0x210 [ 192.897237] ? SyS_sendmmsg+0x60/0x60 [ 192.901024] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 192.906021] SyS_recvmsg+0x2d/0x50 [ 192.909545] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 192.914268] RIP: 0033:0x452ac9 [ 192.917422] RSP: 002b:00007f253a088c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 192.925097] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 192.932335] RDX: 0000000000000000 RSI: 0000000020215fc8 RDI: 0000000000000014 2017/12/27 08:42:30 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000924000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000d8f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001b8000)=@req={0x28, &(0x7f0000941000-0x28)={@generic="3a1a8e7ecdcc723c960db595de93ffdc", @ifru_data=&(0x7f0000d0e000-0x20)="ee0c215fc270b8a07e7a99a792f8bcd28cb1c722f263b9e9188741fe49df4a78"}}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000af9000-0x4)=0x0, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c00000)={r2, &(0x7f0000e33000)="2790898cc1a5b1a2e8a7a7382b03a96e3926d7036c593e8fe5ec65a99e0b46208f62e5aaee8fff3f2a80b09ace9603db477808869e62ed2343eb4ef2cfaae02539922f3be79cca39ecf7337f2d6a94d8d6f4fa9e0df2348be8b494d5aeb947a8902e36835db8c132e995bd9d7b894e4f1e0ddf39baa56a9eb829e5c5194d6ce6ee76234a61c7fcc930afda6edf2831eaf7"}, 0x10) r3 = accept4(r1, 0x0, &(0x7f00001bf000-0x4)=0x0, 0x800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000fc5000-0x5c)={{0xa, 0x0, 0xb813, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x6, [0x3, 0x8, 0x6, 0xde, 0x10000, 0x5, 0x10001, 0xfffffffffffffff8]}, 0x5c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d74000-0x8)={0x0, 0x4b}, &(0x7f000008a000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00009c5000)={r4, 0xffffffff00000001}, &(0x7f0000b35000)=0x6) syz_emit_ethernet(0x9b, &(0x7f00005c2000-0x9b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x65, 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}, {[], @udp={0x3, 0x3, 0x65, 0x0, "15f24185d72879b4b3677416df6ad2d556e8a7b51b8590680a8029bde7edb22a71ca421805b42e9be3ec187dd0a6365d3be307df24a6eeed399259b0e18c7b7af7b438f15e8411e2b41818b28ad4065680041a9ff61265cd0bb01b480b"}}}}}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000498000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cd000-0x4)=0xe8) bind$packet(r3, &(0x7f0000ec8000)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @random="2c1f23503cad", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000e5b000)=0x10000, 0x4) r6 = socket$inet(0x2, 0x2, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00006b8000)={0x2, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000ea6000-0x4)=0x7, 0x4) 2017/12/27 08:42:30 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x6e8f) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x90)=[{&(0x7f000000b000)="9165570a54a88824097fc63d5618967b33a062d38b0e02086555bebc3ce86975900e2d4349b246753700be7f66d5f7d0d01dc478c3bdfdf90c7555e667f41ba6c24b977d6260fa6cec870966957856888b74f51b23a60296cb621d31de23bdb2372bb5a0ce460df04e72cd739ae26ca942d057f50c192298fbcc2bd175b15f31492ded235fce85b67cdbdcd8b51fb738882a94bb79a664036ddfb33c024ab040a05e2e996f5de058111bde404c785217b8ada593d45d2fc4239a1cef8aa41ad62ea664606fa722501b442e4e75dfded39b2a9bc031737deaaf9fa8f8dc55ff57a29b62d4303ee8f0", 0xe8}, {&(0x7f000000a000-0x65)="abeac2887bf64bd07e8a1b827cb30f284a6e4ae95428cce64f83d1083137f852882fac6d0b9e0e4f1d4bffd136fa5fbb1ab7a5b4cf6957e30c845732378d69b1bdcf6a1186a9966d409f7ecc952b48216af087ae773f87cadd27b8a45ef650761538ec32d8", 0x65}, {&(0x7f0000008000-0x55)="23f7efefe76b99d77dcbb5d9f014782d9bf2db634b5e2e14dd934b633c783a624c356c3ab33847efd02655d27156e6b09ca5b30ccbfa024d5eb7ed3f2868c0465aceebef405f23115b9db35b582451681f04914b0b", 0x55}, {&(0x7f0000009000-0xd0)="655df1aad41d7dd677df339747e85edefbb32a30bf4af6ca43230479998ba29194f415f83440d18538b0452b9ac37eaa051c5eeffdc05090331fd8b61cc1a11f7c41beb14fd1829956305e83b688948da80d89b1ac6e795ce4e382ff0eb63f7924184e813f59c3b9ea2c74ce7b60c4f9840a7fcae741f90a206d7c745fda42f7d59a93574ffd84a460bb2befe9771674441f703e0fa4b1f945b3a18b01b5f10bd96f46d659217b638673eddf207e982fab1a43c5775fa3bd2c460002140b1e2d8864ff178193f1b1979f34c7a4a5ebc1", 0xd0}, {&(0x7f0000008000-0x9a)="4df3eca0883017c0eeeace952e53e0bd11fb9a74bf15a810aa4f6aa188622d32e1d75284b8b5ab9cd093ce7eff27e7348122c2292efa35e076f07033a3fe9b23904b4911c19f4189b9b6d307cc4dc9ba16229bb8d464abe3b990b4f3c29bafb11cad5deecffd6422ee13667ec2c2f26ba003cd366a88f7bc1fcfb8eb9f9e0961ed61daa2a9b09b6e3639207c6ab975cf09954c6f879cd63c5da3", 0x9a}, {&(0x7f0000005000)="9df107600b53a1178b5fb9b67efdb496e1a203fcc27ccc0275a5cc06d87c4853d92c0a0ca5ed77646e6144c3a98bc08c58c1228f22eb7456ddbdf228f217df8a5974b60ea3994c2c1da67fc9654297ad59037846fea5b6e4757511", 0x5b}, {&(0x7f000000c000-0xb8)="205a63556f9ed92b4e822fcf4b6d8b45c59615569010de8eff75b4acbde7f73fb36272afacac4880b070e9a7f4de862421d1bebe1e90337751a983e3f72cc2da0fe46e205843d7c92bda2ce96e064bd090cafe8258b17067df8b2729ee7de96f6e23ed96ba22c263d0f9b81cb408f57d9c0ceebc11e15902d5496b8ad02ae1f7fceb0f09b913d4328c842da99574bc873864400d3af099fa4d31ed4bad29046c9a4cb850e9212878cdf197f08cf3b2a3e0d6a14d8ba51620", 0xb8}, {&(0x7f000000b000)="7bbd042715c2dcb3df3d6e21f1e68ab7284dcaec305d68905c760bf1166ece7456fa39e93ca4a48f30a2b4cf02d540aa3271a24344a02adc1efa1026a1b0ff934c8491b87a70f5bb5d7ff9db4b0fa4eb3854cd5d80168e445816ef9f93a29f0d5b113c3e0a49b7e192c5d09ad8e4fb83160872a33ad55f8fcd2ae0b05c8a2c6c6b3e2ae24d17bec0339c51a4da0e82fa78c0b38ba784a2e8fce8c38aba861ca81da099c47c", 0xa5}, {&(0x7f000000e000-0x6f)="715f52ad20567dce3afa6b0898adac63326db23a9b417fe13ad755ef91a671bd7d2995a4c86ab2b75e621abf143e03eff34b23fdb8d0a830974cd2827602ad7b7952b02138b99876e31b8e35048db49504e20882e45a8b3ba5cf513dc4714af0c70433270f3dda98e75d08f44c2c65", 0x6f}], 0x9, 0x4) [ 192.939570] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 192.946805] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ed0b8 [ 192.954041] R13: 00000000ffffffff R14: 00007f253a0896d4 R15: 0000000000000000 [ 192.961285] Code: 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 ed 05 00 00 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 89 9d 5c fe ff ff 48 c1 ea 03 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 [ 192.980394] RIP: crypto_chacha20_crypt+0x549/0xc00 RSP: ffff8801d68cf780 [ 192.987289] ---[ end trace 29010528dab2e601 ]--- [ 192.993056] Kernel panic - not syncing: Fatal exception [ 192.998837] Dumping ftrace buffer: [ 193.002347] (ftrace buffer empty) [ 193.006023] Kernel Offset: disabled [ 193.009618] Rebooting in 86400 seconds..