b000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$nl_generic(r1, &(0x7f0000515000)={&(0x7f00001ef000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000140000)={&(0x7f0000085000-0x12d8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48040) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000023e000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 94.509651] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 94.510485] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 94.520575] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 94.539330] netlink: 30 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/13 17:57:45 executing program 3: mmap(&(0x7f0000000000/0xf2c000)=nil, 0xf2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f2c000)={0x0, 0x0}) 2018/01/13 17:57:45 executing program 0: 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$inet(r0, &(0x7f0000575000-0x3a)='X', 0x1, 0x4008800, &(0x7f0000b12000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000836000-0xa1)="d1", 0x1, 0x4000000, &(0x7f000010d000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:57:45 executing program 4: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000007000)={0x10000000, 0x0}) pipe(&(0x7f0000130000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cdc000-0x4)=0x0, &(0x7f0000cdb000)=0x4) 2018/01/13 17:57:45 executing program 1: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000acf000)=0x0, &(0x7f00003fe000-0x4)=0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) 2018/01/13 17:57:45 executing program 6: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003d4000-0x8)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000b98000)=0x9, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x80b, 0xffffffff9038892a) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000019000-0x20)={@generic="2da249443b572b6e156d1ad914e2ab40", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 17:57:45 executing program 5: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x7, 0x1}, 0xc) 2018/01/13 17:57:45 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe0000-0x4)=0xffff, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3b, "0490"}, 0x18, 0x0}, 0x0) 2018/01/13 17:57:45 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000004c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e91517e29d8120f) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000fd6000)=0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f0000dc2000)=[], 0x0, &(0x7f0000fd0000)=[@iv={0x2f6, 0x117, 0x2, 0x2a3, ""}], 0x18, 0x0}, 0x0) 2018/01/13 17:57:45 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000043b000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "f9ff0001"}}}}}, 0x0) 2018/01/13 17:57:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000afe000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00005c0000-0x8)={0x0, 0x1f}, &(0x7f0000c62000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000016a000-0x18)={r1, 0xfffffffffffffff9, 0x10, 0x4, 0x4}, &(0x7f00003a0000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e79000)={r1, 0x2, 0x3, [0x5, 0x9f, 0x2]}, &(0x7f00004a0000)=0xe) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00004fc000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/13 17:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ca5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0xffffffffffffffff, 0x16}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007d5000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000c5c000-0x4)=0x7) 2018/01/13 17:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x100000000000002}, 0x1c) r0 = socket$inet6(0xa, 0x1, 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r0, r1, &(0x7f0000db2000)=0x0, 0x200) listen(0xffffffffffffffff, 0x3) r2 = socket(0x0, 0xa, 0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000df4000-0x8)={0x4, 0x5, 0x100, 0x80000000}, 0x8) r3 = accept(0xffffffffffffffff, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10069) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000032c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4d000-0x4)=0xb8) accept4$packet(r2, &(0x7f000095d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c4b000)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000235000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe5000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000406000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0xfff, 0x0, 0x7f, 0x2, 0x20, 0x0, 0x0, r4, r5}, {0x7f, 0x6, 0x3, 0x4, 0x8, 0x3ff, 0x7, 0x0}, {0x1, 0x5, 0x4, 0x2f8a}, 0x3, 0x3, 0x2, 0x1, 0x6137e539c0caef97, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x7f}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x2, 0x3, 0x1, 0x0, 0xff}}, 0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000722000)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c08000-0x1)=0xc) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d5f000)={&(0x7f0000ba5000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000008a000)={r7, &(0x7f00002d8000-0x3c)="5977fe4b973a8e0272f79a1d8f1dfdad7536870100ea8576a0549371638e2da9945841c7099945247846db6697e7f5922927e3f40dad38b6279c9749", &(0x7f0000e9e000-0xca)=""/202}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f000071e000)={0xf, 0x5, &(0x7f0000074000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x9, 0x0, 0x1, 0x9, 0xfffffffc, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fc1000)='syzkaller\x00', 0x80, 0xdf, &(0x7f0000990000)=""/223, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) 2018/01/13 17:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000233000)={0x3, [0x8, 0x6, 0x2]}, &(0x7f0000d03000-0x4)=0xa) write(r0, &(0x7f00006d3000-0x24)="24000000190025d0471c1f3ffffffc0e0200000100000000000040ea0800070000002ae0", 0x24) 2018/01/13 17:57:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/13 17:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f0000a80000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f61000)=0x6, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000426000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00008f4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e04000-0x14)={r3, 0x2, 0x6, 0x81, 0x6cd9, 0x0}, &(0x7f0000e38000-0x4)=0x14) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004c9000-0x4)=0x3f, 0x4) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000080f000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000cfb000-0xa0)={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]}, 0x6, 0x401, 0x0, 0x9, 0x7f}, &(0x7f0000370000)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00003e1000+0xc5e)={r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/01/13 17:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80f, 0x1000) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) 2018/01/13 17:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a6f000-0x14)={0x0, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x100}, &(0x7f00004d8000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000549000-0x10)={0xffffffffffffffe0, 0x800b, 0x9, 0x3, r1}, 0x10) write(r0, &(0x7f00009be000)="220000001b00030b00000000ef0012012b000000000200000000000000ea00050029", 0x22) 2018/01/13 17:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fea000-0x1c)={0xa, 0x2, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r1, &(0x7f00003dd000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) listen(r0, 0x8001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007b6000-0x10)={0x2, &(0x7f0000cfc000-0x10)=[{0x400, 0x0, 0x3, 0x1000}, {0x80000000, 0x0, 0x9, 0x10001}]}, 0x10) r3 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f37000)={0x0, 0xab, "c09ca79f63ee080d3ffd8651d0724832df953e691a324093434031712bd1c55ced48b8d397455f9f2cd3d8ffc0a6a51844d316f6900965fd9d6c2a6d62a42c2fc27729fccca2e02dc7a2f0b5ff776242c8e813ce472b94df885c31cf3bec175c5dfd29db0679a4f9fcdde1c50a8fb4ff38ef0f8e8252a1d775b388c28b20fbe36ee6862818b5c07c55140f7b3582507553baa86351b791c53327825cdd99c0de5f8365f7fb1a439cb8a225"}, &(0x7f00006a3000-0x4)=0xb3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ce3000-0x14)={r4, 0x6, 0x1000, 0xffff, 0x7, 0x2}, 0x14) setsockopt(r3, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) setsockopt(r3, 0x8000000000000105, 0x2, &(0x7f0000ced000)="01000000030006000007000000c4ffcc", 0x10) r5 = socket$inet(0x2, 0x10000000000806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) 2018/01/13 17:57:46 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x7, 0x80000001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x40000010, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000ea0000)=0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000025c000-0x4)=0x0) r3 = accept4(r2, &(0x7f00000dd000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009eb000-0x4)=0x10, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00007a7000-0x4)={0x50f}, 0xfffffffffffffef3) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000da0000)={0x0, 0x0}) r4 = accept$alg(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f37000-0x4)=0x101, 0x4) recvmsg(r4, &(0x7f00007a8000)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba1000-0x10)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x33, 0xfe}, 0x0) 2018/01/13 17:57:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000fee000-0x1b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f0000da6000)={0x0, 0x2, [0x1, 0xa6d]}) 2018/01/13 17:57:46 executing program 2: r0 = epoll_create1(0x7fffa) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, r0, 0x0) socketpair(0x11, 0x0, 0x8, &(0x7f00005ef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005ef000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005ef000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ee000)={0x0, 0x0, 0x0}, &(0x7f00005ee000)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x13e0, 0x1d, 0x28, 0x3, 0x3, {0x13, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0xc, 0x44, @pid=r2}]}, @generic="253144af6f9cbd80f8016986a26e222dbfa80939503df0d404e62128cb26d80d15602b68eac92178786fc4363398bbde7a2cadb602c90a05de393accd7d87f277a5d39252301a38492edca0170ee501e7fad62b0adec25e37847d450e2e1e52ccc9a4f04f5def239e4af", @typed={0xc, 0x41, @fd=r0}, @nested={0xd8, 0x32, [@typed={0xc, 0x66, @str='+\x00'}, @generic="c4203d036b227bfb18519be33af4614ddbdf1fdb807d8e6861010232afaf0ed7d3f685562e9b307fd58dce9715c4d522cb161d583e368ede96400baeca90c47227a80f88e4cdf2b2f40ac09c618298f565bf58f274c5769b5e05188a23d7a1924c3e4ebfddc9e7023c36f8a364c38d1d9352b08cc3fdcc672ad15e5c935c3373904e1806d438922330759fd2a90e90ec9e371f6e6722fc588ad01999097aad1f4e4760d24b6808bf2c2e6c567faa3dfc4a0e7930f1d9f0b020240f", @typed={0xc, 0x44, @uid=r3}]}, @typed={0x18, 0x5e, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}}, @nested={0x10, 0x73, [@typed={0xc, 0x39, @u32=0x0}, @generic=""]}, @nested={0xac, 0x1d, [@generic="133048f4832fbd885bd7e550e6d21ca9d2", @generic="7b5f14b9b30840f9b223237871658abf6c5e6ad2dd9111f2aef3", @generic="033e76fe8973649660ddfe2a13dc53cae4d5c5655bc626b02022978147e5a9fbbcaba43718f82b9b6bb5850d72dcb825f62aa73b3e92e72296ca54f06ca9b0f34d254059a57240d57a2a3268acd838a0d3e6c9ca6b20677b6a8b1565865fec991ad1bc5d076d860ebe51c937908268e89b13038eb20de66605431c291f"]}, @nested={0x1198, 0x6d, [@generic="eee4fda335db8601df2b590da55d83ae2c0cfa8d88b1d7cf6bebb58e3c8f068499827733f1163be174b656b0d65619058185ae8fd95860f514283e90073d9e877c9693088aececbf97a9d0100ff807070dcecbe00dda7637f6a88fc8d4129f6e87a380a0ebc7fa9b0b3aaad280a0b58a019aaa9275e0f7d39f795657b9f30a512eaeffb9ff0057d1c2126a0045b834ad3c1ba21e6817477645dfee16013e", @generic="6dfd76a12266278a240ca6394aa7daaa43", @generic="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", @typed={0x14, 0x4e, @str='vboxnet0!\x00'}, @typed={0x54, 0x49, @binary="b33573890ab9a797a96bafa8147440169c3b9415126a25f477d4a6c7ef83581e0621ba407cb51d166941db9fdf0bd4910e1fdfbced5c3b052bfd2f688432499fd245969a14ee0fde5f23c86e"}, @generic="c9c38ad87a53fcea5883f2b638c65768660114acee3f679135b64f8743f316a101854cc70d49f0285baf789ce1d8fdd11613", @typed={0xc, 0x84, @pid=r4}, @typed={0xc, 0x58, @pid=r5}, @typed={0x18, 0x48, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x2f, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}, 0x13e0}, 0x1, 0x0, 0x0, 0x10}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00005ee000)=0xfffffffd, 0x4) 2018/01/13 17:57:46 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r1, 0x0, &(0x7f0000aa3000)="be294473b9ce88433118657d439bfdbe5cdc7ec18294f48b9aa352767d9b394f66ef162b8a06cee341c519bdd763cb0a98647f76f44890f9bf76ce6ff486dd492aef790c9e77279e7ec0efca6c67a54c15d36796091daad6d497f739cbb71202bbcd77fae48fe708a4ca0cba1b376411e3239728858e5fc252700486c17307f7ba4c6a7305de9e5391171b58cb5c2348439913435837bbeb09084320f50ec3b2e22466f7ea96417e4f73ece16eaef603321ff2d71434156dc054ac5041c51b7faca5a1ebd510184c847176") socket$netlink(0x10, 0x3, 0x1000000000004) writev(r1, &(0x7f00000a8000)=[{&(0x7f00003e4000)="58000000140019235abb4b80040d8c56280602f200004a106a9603c218fe598ce04a03ca8164243e8900000a21000004fbf50dfff90003a5000004001ced520000000000221f100001000700f8ffff0000ec6b0f536e05", 0xfffffffffffffcdd}], 0x1) socketpair(0x2, 0x80000, 0x7fffffff, &(0x7f0000516000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00002df000-0x10)={0x2, 0x10001, 0x1, 0x9}) 2018/01/13 17:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80b, 0x3) recvmsg(r0, &(0x7f0000654000)={0x0, 0x0, &(0x7f0000ef1000)=[], 0x0, &(0x7f0000325000)=""/211, 0xd3, 0x0}, 0x0) recvfrom(r0, &(0x7f000083d000)=""/31, 0x1f, 0x10000, &(0x7f0000ce6000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000522000)={0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f00003fa000-0x4)=0x0, &(0x7f0000077000)=0xf075603473b008d2) 2018/01/13 17:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x9) setsockopt$inet_buf(r0, 0x0, 0x33, &(0x7f00004a6000-0x25)="49a76a064101350067677f74973af999024c0c77a38f224b004bf5dd0d165704773c5c8277", 0x9) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000a58000)={0x3ff, {{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]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0x0, 0x4) 2018/01/13 17:57:46 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000005000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000002000-0x81)=""/129, 0x81, 0x0}, 0x0) r0 = socket(0x0, 0x80a, 0x3) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000003000)={{0x580, 0x7, 0x1df80000000000, 0x8f, 0x8, 0x8}, 0x7, 0x80000001, 0x0, 0x80000001, 0x3fd0000, "8e0c96091386c0945866766fefc75fa4859f2f6304a07000501e9337045b5d90d7d93e124975c473472cad22de42c5a5fe4b9746e9e9e481ba6273128aaa1bac89bf178f92a58b983ab91387e6148d166a5e352185dde5785de859b0c5250a346e6a200b4fd07f16ebe51c7949ba9d78854fe431af9cdb795d83acee3957c32d"}) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) 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) recvmsg(r1, &(0x7f0000004000)={&(0x7f0000008000-0x8)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000008000-0x40)=[{&(0x7f0000005000)=""/93, 0x5d}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x99)=""/153, 0x99}, {&(0x7f0000007000)=""/224, 0xe0}], 0x4, &(0x7f0000007000)=""/248, 0xf8, 0x92c}, 0x40000021) 2018/01/13 17:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f000022a000-0x8)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f0000ede000+0xd86)={0x0, {""/7}, 0x0}, &(0x7f00004cf000-0x4)=0x10) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000809000)={0x0, 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@end={0x0}]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000217000)=0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind(r2, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r1) 2018/01/13 17:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d37000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(seqiv(authenc(crc32c-generic,cbc-serpent-sse2)))\x00'}, 0xffffffffffffff84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0xffffffffffffff85, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 17:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x807, &(0x7f0000ccf000-0x4)=0x800000000000, 0xfffffe87) pread64(r0, &(0x7f0000e98000-0xd5)=""/213, 0xd5, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x25, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) socketpair(0x1a, 0x80006, 0x8001, &(0x7f00007ee000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000fbb000-0x28)={&(0x7f0000d27000/0x2000)=nil, 0x0, 0x1, 0x5, &(0x7f0000e83000/0x2000)=nil, 0x4}) 2018/01/13 17:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000300000-0x18)=@add_del={0x2, &(0x7f00004b2000-0x10)=@generic="91c1ad744824e38c5a2f4b8686f6a62e", 0x80000000}) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x11, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b47000-0xc)={0x0, 0x0, 0x0}, &(0x7f000097f000)=0xc) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000906000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000113000)=0xe8) r6 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000061d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052b000-0x3)=0xc) r8 = getuid() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000834000-0x10)={0x0, 0x94, &(0x7f00003cf000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d12000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000107000)={r9, 0x5, 0x20}, &(0x7f00001e4000)=0xc) r10 = getgid() r11 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ada000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b4000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f0000ee7000)=0xc) sendmsg$netlink(r2, &(0x7f000058c000)={&(0x7f0000808000)=@proc={0x10, 0x0, 0x2, 0x4080}, 0xc, &(0x7f00004ba000)=[{&(0x7f0000e12000-0x474)={0x474, 0x40, 0x400, 0x6, 0x3, "", [@generic="a1b4fd5becc3f2819a879024f84365efb0e340ceb92204347c2dfb4fe9b0b1d961a1ba2e10dd2dcd51d406fb12086e7e348baf6ab4a628f4cb", @typed={0xc, 0x61, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x4c, @u32=0x100}, @nested={0x158, 0x79, [@typed={0xc, 0x39, @u32=0x0}, @typed={0xc, 0x1d, @fd=r0}, @generic="c1b59410aefb99a89910193f141abd148f75c7422de467a60dcbfc6910e49b3d264d07a3b96f5ca236fdf6f6753b9751e6c44e1b91cb8fbf863f3adfc29bdf25eba86e2c40b2fd3beed84a64836dabbac1ca4cfafcbd0af55565b8f13581a2ff9370651276575742aad9e936c8e2dbd1ba7b", @typed={0x18, 0x2d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="b1b2d43c137e46c338355f45d399cd9bb21842c79afad7f5461577458e4fa4e2ca29383c9c9dab9cec4911d91713f72f0f1fb6e09b471bdff02e", @generic="dbc4540625edea1ca294a24c041704e8ee0f4a435e0ffb241c0b27069b4bf6b9b96c61e0e59cf671822bdd99723c434190510976c26f526ff12e6ceadb77eed91ba8c931af8db5728af685e6", @generic="da4a", @generic="f6f8efef6a39b03c85636c9182a9b7354c69fa65c060992a9f80d1da60cef58d03edfcf898c8fea84e46"]}, @nested={0x150, 0x8, [@generic="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", @typed={0x10, 0x41, @u64=0x7a4}, @generic="f590f2e3cef3ffacf61d53db95c88d5f82ec1e14ee6251d68d578b8619bf3c6fe4ea836a55f1bd4b574f50402220ffba1829271504bf4e43659779ee52d8"]}, @typed={0xc, 0x3e, @pid=r3}, @generic="1b1165c1d0ec8b7ba28638f85bff450841754e685785eaec8cccf99eae77a0501949aa9af995b7bb3bae5a046656c75b18e1c08e5c50ead7992698f3665e8e260cbb171efa38ed8d1c350b26bd15c59f91be52b5be2cac546fedcd6c0f3f0e6947b08317b4ec0480807ff6d4b12dd59ec74962aa079f49e907f02576c2366920edf1f2fed0fd922bb1ebd6f471d7eb963eb3493bbbc30708d41ed2ec5d1bfeafb993df02342aa6f9adf6f82e6cae045a785bcf1e871b193ff0380dc4ebef9b605704171a", @typed={0xc, 0x22, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x9, @u64=0x5}, @typed={0x7c, 0x55, @binary="ce5e98620d8d9d4b3f5206eaed180be69f8fcdd136b07b7058fa3e917bf17d6161b917bef2acdfe68d36cd82d93dab8b5a936df67dacf1df28872b78118b0b7168a06556ede9b425ffe36b4baac76a965fb41a1203ee33b4df55d7afd334b826200138138a672ebb959778264bb84059d1c68121"}]}, 0x474}, {&(0x7f00002de000-0x1d0)={0x1d0, 0x10, 0x50c, 0x0, 0x1, "", [@nested={0x17c, 0x8, [@typed={0x1c, 0x53, @binary="bc6aee6b2ff2f674e55d0e75e66cad71af1d73"}, @generic="aa5f9cd0fc3bc5c52177325f7e47cf42a22ddabad9e6d1e95cbb3ce768e2ac701e4b6a808213bf2109ec4909f0d1664cba891ff49d3e7bfaa5ab2bb5e05f11fd80a3317eb8905fa1e266c0e79d446be53f0c233e462fa295dd775ba05d1f2027b6bb032b0e9cd9825dc1d1e3a698c4348f061fda73698076a87910c8393672144f8dbe4921950fc4e85fb4c803403069a94c77cba334987ea425a4304e4b9fed35448be4d39e31e7d3e51e1c0441c3f48a8555303f986a02e59ac9c9d5f3d6a7fc3af73743bbfc57fe7a7ca49e564059f9b8947552ce636a75f1ce0bfb9be3c63a58907eb4bf0c2784d8786850e918d5e6afa2beab1c03fc68d67a1a", @typed={0x10, 0x6f, @u64=0x2}, @generic="cb4f5f1dc97c50aab3928e87726ee78e80c5b9e1c6bf596751e0316d6abd06aaf5d2c9520aca6c1aaf477fae7f7311bf583fb9591d86c8f067d1991d03a0779dc546bc5ef485c0647e74cec4dbe64cfe"]}, @generic="414de53fdc998d0be309a5b7977bf7d5421e454e8d119021adc07f07efc84baa3218cb78ff57c0e4465d0487ee97c608cdcc93674d88bc413d6e0cf3597f511ab4"]}, 0x1d0}], 0x2, &(0x7f0000f5f000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}], 0xb8, 0x80}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000515000)={&(0x7f00001ef000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe9d, &(0x7f0000140000)={&(0x7f0000085000-0x12d8)={0x14, 0x0, 0x0, 0x6, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48040) r14 = accept4(r1, &(0x7f0000833000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000300000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r14, 0x84, 0x66, &(0x7f0000716000)={0x0, 0x9}, &(0x7f0000d66000-0x4)=0xa924e997) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r14, 0x84, 0x22, &(0x7f000042f000)={0x588, 0x8000, 0x6, 0x0, r15}, &(0x7f00005f5000-0x4)=0x10) 2018/01/13 17:57:46 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x3)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={r1, r2, r3}, 0xc) syz_emit_ethernet(0x36, &(0x7f0000002000-0x36)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x806, @arp=@generic={0x0, 0x0, 0x6, 0x4, 0x0, @random="ff75bcfa2a7a", "a88887bf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, "fb4c871373ef88197628bc694f0549af"}}}}, 0x0) 2018/01/13 17:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000186000)={0x3, [0x7fffffff, 0x4, 0x1]}, &(0x7f0000765000)=0xa) ioctl$sock_ifreq(r0, 0x8979, &(0x7f0000002000-0x28)={@generic="4247be37dac369330ae2980889b6e172", @ifru_addrs=@ipx={0x4, 0x7f, 0x3ff, "47c064c42593", 0x0, 0x0}}) r1 = accept(r0, &(0x7f0000639000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007c0000)=0xffffffdb) accept4$packet(r1, &(0x7f0000532000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000090b000)=0x14, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f17000-0x2)={0x0, 0x0}, 0x2) 2018/01/13 17:57:46 executing program 3: r0 = socket$alg(0xa, 0x3, 0x84) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x80000000006ef002) 2018/01/13 17:57:46 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r0, &(0x7f0000fed000)="", &(0x7f000044e000-0x1)="", 0xfffffffffffffffd}, 0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x100000000, &(0x7f0000fef000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000ff0000-0x38)={&(0x7f00000ad000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00003e1000-0x60)=[{&(0x7f00005a4000+0xbe3)=""/84, 0x54}, {&(0x7f0000ff0000-0x87)=""/135, 0x87}, {&(0x7f0000fef000)=""/239, 0xef}, {&(0x7f0000fef000)=""/39, 0x27}, {&(0x7f0000c79000)=""/4096, 0x1000}, {&(0x7f00004b5000-0xb1)=""/177, 0xb1}], 0x6, &(0x7f0000ff0000-0xb4)=""/180, 0xb4, 0x9}, 0x2) 2018/01/13 17:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f000045d000-0x4)=0x0, &(0x7f0000a49000+0x74a)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000b16000)="8d", 0x1, 0x840, &(0x7f0000b56000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) 2018/01/13 17:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000072f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e12000-0xb8)=@ethtool_rx_ntuple={0x35, {0xd, @udp_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, 0x9}, @usr_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x3, 0x4, 0x1, 0x7f}, 0x9, 0x9, 0x0, 0x80000000, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000750000)="240000001a0025f00018000400edfc0e800000000004bf020dffffeb0800010048050000", 0x24) socket$llc(0x1a, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f000085a000-0x7e)="68f1e252bae67359eaf4742fc024f9d0b342a6878754d4431a9bf2d8b8616720351147024a90b0b41966e94016d075b437641f1e52ae9f4b68f261fd4e62512b53c82d6faa94037fdc0cb0976edf6da4f3c9dd6139cfc905bda537b75931d069dd6bc48ff0d015a0b5f60e1eef1a206315ea1b10e1344c929e85dfe9aa51") socketpair(0x9, 0x800, 0x20, &(0x7f000012e000-0x8)={0x0, 0x0}) 2018/01/13 17:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00002b2000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffee1f00ff0000008300", 0x26) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000877000-0x4)=0xdc, 0x4) bind$nfc_llcp(r0, &(0x7f0000a82000-0x60)={0x27, 0x3, 0x3, 0x7, 0x4, 0x3, "3a4d31191346cd2a3c55bff6fa7a91fef9b4eda0bb936f05db732ebb1ce5da868676e4bae47dc1c8f63777fbbbe39e2dc30383258715bdaff69f6454cbf1ac", 0x2}, 0x60) 2018/01/13 17:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a010000000000000071ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fad50974e8e1195c600f8000000040002663d75dd05000000000005eb000000090838a46611f937f96f7c4ff812a8f9fc3f072fe60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026ffffffffda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb49c7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00004cc000-0x4)='tls\x00', 0x4) 2018/01/13 17:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r0, &(0x7f0000011000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000037000-0x4)=0x1c, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00002c2000-0x4)=0x0, &(0x7f000097e000)=0x4ae598c72e1d4ce6) 2018/01/13 17:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000001, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @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}}, &(0x7f0000001000-0x4)=0xb8) socket(0xa, 0xa, 0x40) syz_emit_ethernet(0x9a, &(0x7f0000002000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x8c, 0xffffffffffffffff, 0xffffffffffffdfff, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x1c, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@generic={0x0, 0x11, "1f64462d1779253e3639a53fc0cd98"}, @rr={0x7, 0x23, 0xc937, [@loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @cipso={0x86, 0x27, 0x80000001, [{0x0, 0xb, "d68cd40df36ddf7d20"}, {0x1, 0x4, '\vO'}, {0x1, 0x12, "02a53e7d7ed5da703fdc843576d509ac"}]}]}}, ""}}}}}, 0x0) 2018/01/13 17:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x9, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "6d5aa7345cca24cd"}}}}}, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0xffff, 0x0, 0x0, 0x7, 0xc0f0, "d5ba00", 0x7, "1eef2f"}, "f66c050bf80692a048f8596afe47b6af85e12c94eeae57f95f1e4ed78463de556371ef4f5ba024a511cd47e347c80c60005e2615fc23b7be0dad1a8881734b987cb708a6f79ea421"}}}}}, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000d06000-0x1c)={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x1c) socket(0x9, 0x1, 0xc6b) 2018/01/13 17:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bd8000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc9000)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f00004eb000-0x93)="a6e3e65b5b897d11c24478dfb9e3dd8fa1114f60f01e435a3fc71ffc0660507e41fd991bb7ece29878297bb9f8b53da3b404710418f0db4dde8bd6de6c2124f78509b52857699d68a3296036d879dd54654afbb85d5126ae726278f576bf3e85167c1148b4fd07671b78f9676cc7b9d48e935aa9a133e496284ad213d53da06bfff264d0edb5e6465c8a1ae1eeb9623dc19ab6", 0x93) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 17:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0xa) connect$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000454000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ffc000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="ade6de183e47", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) connect$inet(r0, &(0x7f0000cee000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) pipe(&(0x7f00003da000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000053f000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x800000000000003c, &(0x7f0000994000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000ed000)={0x3, [0xfffffffffffffffc, 0x7, 0x8]}, 0xa) 2018/01/13 17:57:46 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80003, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000004000-0xda)=""/218, &(0x7f0000002000-0x4)=0xda) 2018/01/13 17:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000b000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fc6000)={0x20000004, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000847000-0x71)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/13 17:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000539000-0x4)=0x8000, 0x2a6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000331000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000c6c000)=0xfffffffffffffe24) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000f98000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) connect$inet6(r0, &(0x7f00002fe000)={0xa, 0xffffffffffffffff, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000061000)={0x0, 0x0, &(0x7f0000c73000)=[], 0x0, &(0x7f00003db000-0x210)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) socketpair(0xf, 0x6, 0x3149a0d, &(0x7f00003ba000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000484000)={{0x1, 0x7, 0x960, 0x2, 0x40, 0xffff}, 0x6, 0x8, 0x4ae1, 0x6c7, 0x3, "a11faea2d831d03cd82da3c2aba04c7a69fa126919536d4cc3e0b539356ad1021de80d00c0f6204988670905f343b261695891b60d48572f2120c4ae5dbfb0fd3f8131e7ee649a3097c084c576c3efac4b413b003ec85eab729619de59ae2ceac2c561c214789fdf74266629b8aeb770213b497d42920d2b84d4f3abdfea82e9"}) socket$unix(0x1, 0x2, 0x0) socketpair(0x19, 0x0, 0x0, &(0x7f0000e1a000)={0x0, 0x0}) sendmsg$kcm(r4, &(0x7f0000103000-0x38)={0x0, 0x0, &(0x7f0000b19000-0x70)=[{&(0x7f00006a2000-0x32)="5f189555434afba96106d4a9d1ee41a6bcb830e89de5caee35949b4957b058e8dc94b353a922bf15ec6a10564ae255ef55c4", 0x32}, {&(0x7f0000f70000-0x39)="e8cb7dcf74b66860d4190b57299a5c49caa2f1f4dddca613ce8035a3c24f4a8c70bd9dac04054a8369b7c4725385cac7b0b48987b45d75d4b41716315e0c5dae154d33534d9bd07dd9328acac3", 0x4d}, {&(0x7f000075d000)="76ab6224c9b9f8ab13f8c7d69aaa59e98fbb70ddc9d319fde014d0ef20310575d43393185ebc766ab82c3226abfd553580d2339790920ca921ca83d2585dd66e483f5b1b179e32e1ee57ab7bae8e42017b792bf3ca01fc56ce86f5975940ac7a7a281f573d32144360166cbd3e55c3ea3d0488dd36cc009a8b003cd2c2f51b74d4239a32af3323c9df10e3ae497ec2b644fff033eef50bd92d11d4d0e1d3099aaa26490bab95d5dadec52275908efb416487c67043a329b420b64d7154a620a8214e6ba9b0d767add3ea6189b38dd1d21b29a04e855ff5c060", 0xd9}, {&(0x7f00008ab000-0x1000)="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0x1000}, {&(0x7f00002c8000)="b74b3debdf360603850041269ac3bcfed2d54fff26faeefc71fdbd80352798589de40b60ee3e62809d14fb0426e3657e0280b282f7a0f4620fedfc47b349463b813a8d3ce015f7cab2a5ab4b0ec3aeef11b0fcd9", 0x54}, {&(0x7f0000796000)="28b2e35da78a4ad9d6acdb380924b4b3245d0a621760e60a4d7cbfc69ae6b76c9a45d0620d55b22c3b32d91a973bd1d232ce7f1e4d576b3d7c6df2b0e50aac629508d3ab22942226b21987addcfa27f288dfa96aaeeaedde6b7f475ec349a2f6f282c26adbdd6e3c67a60e1549f2e0150b7a975d2eb7961fa0771693695f97e33cf4d520fca4a4de193c3e3788adf717d8c37a0307042f0e0e1e528fc25197b47f4c6943dc", 0xa5}, {&(0x7f000003d000)="5baac25193737d4f91e7475fe510358319f2eb00", 0x14}], 0x7, &(0x7f00000b5000-0x1010)=[{0x1010, 0x1, 0x6a3, 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"}], 0x1010, 0x4}, 0x4) 2018/01/13 17:57:46 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x3, 0x3c}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fc4000-0x10)=[{r0, 0x7000, 0x0}, {r1, 0x20, 0x0}], 0x2, 0xfc8e) [ 95.262478] mip6: mip6_destopt_init_state: spi is not 0: 3573809152 2018/01/13 17:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) socketpair(0x3, 0x0, 0x1, &(0x7f00005ee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b27000-0x10)={0x9, &(0x7f000085d000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000912000-0x8)={r2, 0x0}) 2018/01/13 17:57:46 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0xfffffffffffffe29, &(0x7f0000005000)=[{&(0x7f0000003000)="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", 0x0}], 0x0, &(0x7f0000001000)=[{0x18, 0x0, 0x0, 'w'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) 2018/01/13 17:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$netrom(r1, &(0x7f0000c46000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d0f000)=0x48) connect$inet(r1, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) bind$inet6(r0, &(0x7f00007b3000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) 2018/01/13 17:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cdb000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c97000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006fb000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x3, 0x5, 0x1, 0xc4, 0xa, 0x20, 0xa0, 0x7f, 0x0, r1}, {0x1, 0x0, 0x17e3, 0x3, 0x80000001, 0xfffffffffffffffd, 0x600000000, 0x4}, {0xa000000000, 0x4, 0xfffffffffffffff9, 0x7}, 0x3e11, 0x6, 0x3, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2, 0x33}, 0xa, @in=@rand_addr=0x8000, 0x6, 0x0, 0x1, 0x3ff, 0x0, 0x5, 0xff}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 17:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0x0, 0x8040, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000089c000)='vegas\x00', 0x6) readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) write(r0, &(0x7f00002c8000-0xee)="c87c7078fc34a52c9ac9a263111cfb7cd0a78fe0e4dc6152e9213bba99da7080306b7bbad39b6e65697306d3da71c6168d63dc2f2efcdfe43ec2999277aa471f29a9a16fa5fbbeb4f4184a485a2ef05629a1d07a8fbeed6da9793cdd83086220df02692aae6bfadc14668c0ee8c83d2fa1e258ac92d1c724b699d70be0291549d69ccbfb754fec79576be140e34c7b326f0b5cb47ad20416005962d4bd6e3ed11ae74c9117bf0ae7f727b8477c5f5a92f00324f941523acc9bb6dc03dd0f8c3d1596408ce7e8c4fca30f4cd6f3131c96c5fb6f801cb38a09ca7109cfcd5e3554162fe4ae191334ee5c735cffe28b", 0xee) 2018/01/13 17:57:46 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d3c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000002000-0x74)="7aeab9dda5a763f49ef734839ece3b2036548f95e3827dd8320726bc9696d0d0857b079f9745e3fd53d87e4b512d1408c2150d476debd610494e73cdbadfe6324e5eaa4c016b42d91f03b2de2f2068aaed058f89135ecc713a1dfb98786562f6a95e6488e57a0224c68c37e961ea06e96b5623eb", 0x74, 0x80, &(0x7f0000002000-0x14)={0x11, 0x1c, r2, 0x1, 0x7f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0xdaa9, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000427000-0x168)=[{{&(0x7f0000de7000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d37000-0x40)=[{&(0x7f0000ea5000-0x59)="0ae58286137adeff35b4789ca4d33d1ee3b2638e0dca3c4362032589ac72064699a41178c3a742ad08abdafe19157d189c2ab13654590d66bc749c07096ac134b0529646fb7f1a6b20314cb4b616ac599eae513d9363ab8826", 0x59}, {&(0x7f0000030000-0x20)="ef3b9d5bdccb2b99eb0c46c1717dfeb4580f27b1769ddbcdc33e3aad7b957b8c", 0x20}, {&(0x7f0000efd000-0xad)="2aa3fa93b9bfb587ad6d4a6c442219dc763bbdab623c6ad8df412fa506ceb93e82ffb5b300865b1f780671511d073382a16dea175a65b01ac5a2a710b86d76c0d6f0349466c745b452a2f230282ae1aacfebad7dc345d08eda1c826c76c54f617fa2ad50aeb9ddc3dcb5274494b271f0c39c3b99d63bcd44a6cb2562dfed6dc498c3a2427e19cc9a8fda87763a24720bcd5e39e400d2b5ac9710e6f4725e53a06397ebbb7f643ac6c8a0830b5f", 0xad}, {&(0x7f0000001000-0x41)="4d2278d9d23ffe505387a2fc4d020ff3fef4f7d76afb24bd9d617f61823b0ab2e0c06d4978ba004a4541b2070ab87b131b93cde686c5f4b1b1e811a301aeb7f41b", 0x41}], 0x4, 0x0, 0x0, 0x40400c0}, 0xfffffffffffffffe}, {{&(0x7f000000f000-0x6)=@hci={0x1f, 0x45, 0x3848b7b33c9af2ce}, 0x6, &(0x7f0000000000)=[{&(0x7f0000001000-0x6b)="47160b15f2d5e16dc47967ecbc8a3df435098512a60ab64b9ca1e124c9f6a1bff7fa67bbf962d5595718b308ac6ec2d79c255b67385c53063e40de2581b8f6e94fafd5ea90db40cb5f7b9b628eee40814a9f3ce52211f1a6c621dfd5f8c5392a399a840e18104ebba93af5", 0x6b}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000b6f000-0x3b)="887a61d8f333a576555eeee7e6b7812d33cdd58c85532481a0a9077eaaf0a7562ff4c5c880886d57107e1d0a1cb58a0f51a6bbc97470e3be723a54", 0x3b}, {&(0x7f0000000000)="55ffeb46552ea320e892dc613b3f67595c111cb5d8e4fca8cfbfd146fbdd16401c7a588d0c8d56c261d54a435cc0a0f556e65ee53dc9202cfb0babafa3945c94fd6d5191931e2bc890ec2efa7aa19a784ce06c5fbb76ba2d8f2c3016d03ca35ca119208eb4b405479855698e2115ccd41888b4fff5b109d53f937c8cba38a26974f750e59d107c01c51ced7a96b91527eee3007489ad22489b956d250d5b3727fbb3", 0xa2}, {&(0x7f0000001000-0x20)="a230482dc28000523d6b7e316aad3772fcdd2c47db9723b1de74c82b145d514a", 0x20}, {&(0x7f0000001000-0x78)="f096f61c03ce2fb37be664cda03609bdd393354572035bafa907bf9a47f00a8621574056100cb7a17da7cc0109826ee1a7584f614b1eeb619499d2c2abdffeec639672f8b16ff08ec5cecb69c892f45f3b9a1f40390f08a82d9bcc575afc6f226831b65d7a7ae243f91117ecba74e2d7ba85a9e318cf2925", 0x78}], 0x6, &(0x7f0000001000-0x1f8)=[{0x60, 0x69a56ea1ef7d991a, 0x7, "3180aa2a122838ac5b6107c1c49b6da900b76c349ae5ac29ebcf714327de1540659d17ea990421833c6d991c80ace1f57077c026e1d15474b22e054f4557bebecf596db0a52b6ee3c2513f7da144d8"}, {0x88, 0x117, 0x43, "7adc2c6e3d62cb0513f94721c9cd0b8f5b3bf27feb3fd6ffdfab404922822c1159f71c2380249d4cfd2f7856d56df45a0ce5869620586da97ec620b2cfbb2a44694e89877155265d3d636801b37ec25c7dc5c643ada77b2c6668729ada959b898d05894de05f4e19d2fb721248e4c26a4421c7b6"}, {0x110, 0x0, 0x40, "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"}], 0x1f8, 0x4}, 0x3}, {{&(0x7f0000740000)=@in6={0xa, 0x0, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c, &(0x7f00005fe000)=[{&(0x7f0000cdf000)="e1c10a986872abd9b8", 0x9}, {&(0x7f0000001000-0x1000)="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0x1000}], 0x2, &(0x7f0000612000-0xe0)=[{0xe0, 0x111, 0xfffffffffffff801, "8c35077dcf1ba32f46a497953ef8253d99101f53e42b79fc066d59d57c36306a21535cc0938060f7ff0c91c961e71eab53ca22b4c5be34851276c5e314ec2faeeb7101150e8d53d40c9a5478aba7294549df39f97d7493d553c215414e3bac0738f99c1368416bd4972b1882c953dbf72387962da24148510494a4ae2dea92ccaeb311e77083bd6ebafb3c37f31a22c31c88d5389b0a2e0aeebb8638b25105a3b6a7580b97d86aef917ef7f6bc3dd06d6db228a4cf9f29d8d6e00ee821e8c1f98f57f746d767cbc8c58f"}], 0xe0, 0xc5}, 0x60e}, {{&(0x7f0000001000-0x10)=@llc={0x1a, 0x1b, 0x8, 0x780, 0x1, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000b51000)="698a53fb3249694e8b6e0a5f8e0f94f5b55daba42a27042083d33c9152d28f9046c5d3ee3f7b2cdc46db4276a8ab7c5b9d60ae5a4d8c58265b23801000a993e717fb5915411365738ae2a858c47ddfab7eed0978318443b9dcf3842aa204dbc41d7ab8bcb8642993dc89080814d7fcba9063b30ade1e27e7e220722822164c1bb1f20665af77ef70009a68153a", 0x8d}], 0x1, &(0x7f0000000000)=[{0x40, 0x195, 0xb4, "5f7da215443e1ba36d402953c1d10790cc6c306d7e0bba38755b0c06fe87ff93ea7e998aa95c960b165b182c95b1"}, {0x1010, 0x11d, 0x0, "4e4878be8bbaadf692d770ddd0c810ccca30a863ef99ffab94cb096a183427f5caf7a8390eb570fbcbf5a22066d42f462155132e93d272a9e2d61ef1996ee68ca284487dd976a4f1db3a8dc2e17a38d6e9fe0edcbbb4d229b1344b219ef5abb11718bb9805ea00ffebf9e50516ed8d09e42efbe452bca6940f6ad5ad348ecbfbaec6211d4f1cc81a82b101301d3bc258bfef9676be29123aa5c90df4295b7197903af15bb31770e888ce01cbc6f344ca12dae67718dc745b035c2f4854863b423f7fcf67b9a4e6a68cf4a4e6ab1581c67e9b66c6766f776faeb84e1c7c37b8b6d581942859fd201396bf0b64a2925165179c5558031ca34218682b575710a8f286ded59b50ad0728009bc2f5c6a732e7dd597782ad4740e5a9e3dd139477201c64a39b98f56d90f567d19b77d7ca5dcbc46a208110efc4581db4b69cafbdcc751e8821dcf4230f75d906cced71d321aa33e0c94e6c85d1627692153ffafeec4e29916744629bba8249fb9ccbecc3c8dfe6f25d8490def8ec593ce11b57f6d01a736f81f7169c25f5207d74353b4422c0b10c72c5477721e99e55ee9383f0ca529e84c385b63956ef80810b839cd5d8cc35f0e94ba93f6f9743ab4e12cc70872be20d33fbb92c41e7e5e504880dd265e7c02d8947983ee89f828078ce88aff146e4f953237fdb990a4c38c156315434724739359f06782407f5b6323486b9df6d1709a3ba087a0b1443b2d1419184419a6e188cdf2d7d8e54a3a1fcf83e93a859bbce7c25e4dba7be87be271b2f37e56045b8656da0863afc26d550a631103fb8d8cb68a780a4da42f1a85d1332bbd4278e4a1ed3a7e4308f160bb0ec4a20156ff3ab9f55091a7b6339e76fe5070bcbb77fd1f456dd61464f4d5266b4ff13b892d68f2b6c3900d9c3e1fb5c47f0863df26f879d15c9884508cb3e6e0da322d0c445f9894b3cec69fd232c18cf0ebbc7b451ac617f3989630823cba3aa794886efe5f089ee36aa3f5a9028b164ff59796b5adef286b75fc15051ba933916d8cd14ade14ad96461596a5184b1960a4a07b0367b70124d91153ed45a2debb2a2ecc4ad3995e8b67660add6f781f828cb84f147fd81bc967cd60e7072fb25c7cdc6811a3d7f468313241b494788a70dc05926f42195f3955b4b5677d6dba453e7eebbe2dae0be6ac099d0bc3239f239837557552d236bc424e6f2aa1dffb523dbad5a0664e56e80ae0d312bd80176937c08f3c86a2e4d9c4aff254716fb045d28282f5a1b6ae9c46d57ae20e9c93d7f5cdf7dfcf7103c5bfd58f77798980c05bcfc5b7a90639238d9fe1e0e972ce0e1c4cc04a50e48f6d00e4edf8f396b13cefa0af045b8f1c31af40cac04bf968f6d41276de1427519cd2e9799977244095bd073ecdbdbd50822dd54e1cec6f0ce7e38987f211fa79251854af8c03f183487d49da635f900264ba48096bfe0ddc9c18a6e22b596843e28260da35825094d68aff766ff7af93ae8d764bbf475fa09f72db487aea48518846cb3a79bc1161057fe063e20484514cf2e66978f392c0cf9875a36f51879e6368ec88f87ef67bfac18f18d61f8e72be6cf3829a57c5e913965751b73924312ec0e03b0d227d13f093bd5c3c1458f1228440887e36f312a3b42896ee8bf880a6fff6a7e83708ffb4dbf15b748659f91e035404a9fd4accac7d9e38aa698630b766969142abf837600f734c0b0456451104c7288c6ff1e731f99b189c2390fce2561435aff6a7496a225d4fdfc0daeae1aa7f17895f3b9348f98c2e27379f09e9167e51f203dd493f04ffdde78aa6be47eba826e25d80f26f04e89ee5397783ab0aeaca462628a5711487a53133e85bbe968819ecc0a8909a7e21b5144f101b09aaa27b67687af11e1c5426269f97de97aded6042b4c58205b5faf3cb9905a92a6e56c3bf1bc24deafe64b076f8a01305c973b9e8608e78f8b300a388ae3b47ea8bcdea99ca1a1265e00e79059f3d8c72610294df85acfdfff6362cae55739246e749a805dbf1384122afe6c49c87ef2ca08d027b0bd63c97fc3176ae56cd063b5c728eb689f89d0a67534e9ee8b07e3ba849a94ed2b3517f309eafd2ade92009b0f71b99fc1037c9c47c90ca52c23d43c7d106443c9a7f4f382a3d0f40d490aac739e69112d00bff08bf43d73d70b29779086f4b74c1db557bd53a2ecc1a03cf2cd9a11a790ebdd20fa3ecea6445b932fbc5bb063f9f2f79939b55c96885853e9800118101013e5d91acef62d19fa238eee8cf67c66562d4a7a446381108ccf6ec4d697444481dff5f805e535b9b7a536277b2c1bcf85e5691d08009ef4c929576a3a94c38f56503e839709b3831e9d550d77d21e97aa995313879534de0b5d33d9b7c50e0f6b26dd05a182122a6b0852d50c29b989cc0d0c6c60f384c3aeb58193975816177d0fe170507962cd98b632edf1cd67c730c3361c91a77c319ef3f2bd356dbcbf6b3f53c8ccac42baf1bb44a4975528d0ec3fbf26b6b1cc2d3792d3a6fb94d4d3c4f5b3083aeb35939e2a40ecbd3e3ebdf8c799d4169ad6d7e28293e0a5b0b33bc31dad8c7e04e75013b08864556010c6040a76d2840108b61380f473175a1ad890951d6d36b269453672fadbf9960cca45a37d9bfd42701db88b8a740ead3350f9477c4758bd0dedf40b89f033fb6f536a712d7ee7597caef36754e2cbde8fa527972ee4711b3f24afb291d809079f4d98fd3359d4dcfab434b8477dc3ed5acea98c5f9675f08fb2c7863b0adee3116730c6868d415b126cbc12edbf10fde5de687bf35774cf7d85f30b4dbd321d60fea6083feba9da5c164b407310968d6f09ed8fc31dacea9a54f9c4031c0b2dc88b9e6aa2b593b1037cdf5f2fdf25f4143c55fe69bd9200794b20029ba4ceab51379c44b8cb721f5806f653f168d725ddc78e9e3ccdbe0425ddba9c062d7592dce952b6279889a8e37a51aec0fa1ef5221342a15240df292e2b8a4ffe05d75a24c2cc8317c03e2bc0b34fe3e698450ac30c8a352f71d870197c47301c1069c5f950065105d0ea457eae29e7d82302da8c5b318b6b6c4d8e9dd7422324b0932fd7819dc0d1e34008a39877993292f01917b2327218015001f6f4d8c3a7d4734054b1fbf306a4f9f7011b82364a12a22327924626bf8c727714ca12f33969ec2bcd6bc3d299fb5813c346af4a768852f6adb74fe58bd7f55c5e7ab3a14eeae2b52519a341a24bb2e1c9a6b12c9ebbe11a3d34b27c6f4438a5db6f8432343b08de7ee149616bc9b016c32801a19533fce4c3ce477eb40944d5ecf0bd2841e2363eed0e8bc4bacd743a35c4d0ad5a3c9b31524728a57ff344cc63d4359653574f47c60e5202c709f1ab5665be5ef6f999ac2ee8b77f8c51ac73be5ede8fcfa3d683c8bbd4230a450bae47fbfeda11c1c11c01bd6eb3dd83d5d296915fb24c2e8412a19166a75eef6e5544b15837963c0aad076716bb2d0796aa4dda0b71742b29fde45c56b00d1543c11fae806237b581a6914ef8783b5e6206e4f6260b277d0e1177920373a4a7e5ef25083167d605477bd1f403f1b60b17983772f840237f8ff14346b5823e60b3ef119232fb1e11d83d84cea502d7183b4294902ced377d9ef3816dfa3809b09f4b12988171f14539eebce65c3db9df992d9cb7344e5ec8515de26ad787695ee4a0eb38313039d870a548da9d4ee166b80f8f2e88d4c9656a63bdf0b1ca5b12a5484842346475784b64841b0dbcbf5a096bf776685902c4a5ebe3ca2d6f4bff70047ab5b2cff7a7c9b34b565a10f0c849318c0297050786549d055473954b672cb84ce7401fac6a23a626e333b9e83d189c80ce01563c6d962f6fd4eb2e7b6b32565e9cbdf10aba36ec096e928522e6855d3d66df9c73a07b7bf7979ffe4925a4e1b50eddff2f29589b6da81d6fe0f23583c7682b561769341ffd6eb4d4d5f613ba30af0b2bd31499a6a476b8cd848f62a9e4e955d9cf92522dee7fc1aca7d10f3d5e16c77700d9a0c685c793bac47c28b415248cbbdadd70065980b9f63812f25c744b01aad6b0befe15324f625e5fba421b9fd97f1b1c8e96bfeb1c4099944881b5405b2790ab7fa7976f6c210f93b881b8cc7568a07e57ca45ce7d78856f70cd94f818fe8cffa968b92a49e2798fd45df537def3b22ee6b6c2d61b14de65037ff55db0f142a3b8a6e52ef9f2899033908d827e9477fcb1e9b579e5fbc3dae96f023f2df850d619c5172654777f28dff1b43c2c8d95e13dfea8dd929dcb2e95cd583c40f05e35bd7c38664b7d821ef83a7314c0292eb33cf92dd4507c5e4e487a34209fc29222173c87142ae2db6ba060953b218056fd117d03fa26c5e3c7508158654c8d8f5039e37be7f8fd0a09d8f4338521eef50eeb1858893b3861aa6c4ebd468c62c0225942fb5d726f014faa2acf6d8c252a65a20244cab48ec3114eccd54e9af891f459126465eef458d5d6dc12e22e92a42f9e001592a876d2aedeca19393e66aed96c13b1a20b37581f9d0c84c84676c6dd5d8cd290b2b3405d30c095266817cc23d32e915f24fc7b977592ae7e327956ac07759796f855042ed87cd3c1e7f40dc3613605c235a555cc45e0e66a982fbdf5c1fd9045969f76f02c59a6670c23345e95885502ee8266155f21d0f0414877b2d3c3d0abfb96e4aed74522b4336d94525a63dd608d38b977ebc8493577db2f295187107242a64d0ec2fffd522d2b3b8cea1bec968048ac69248ee83801c02e0bcc317a1ae54222aeeb8d02118451184da959c076f81b2a972d33b6e99da3ccf54156b0b0314766140adbd9db986039c30c4678fc98381d25bb33b62b286a8ae4214892261195c5681235f2d9592e6c45f524c7a84d6df3fa63f3efa6f519441ee0c6946a9844494a7c125886731c2784dc72be21f31012fb9f4b5f6fa684335ab99219aea0be90c3182bd309a6c225d6549fe404b808e8bcaf9049482a8772648da604833bbb14c59ad9d9fe69252f665e7a28d9270f2e4a4d2191845bbe521a15575f7017cde86994557f80e183ec2f59b8f1ca9e8427183f64c7a048ab69453c0fdcc35b5012a3e6ed08762ec7b149ee69ae64e9c1ce2cff773b29dfc20c788b92f87e334c7641367dca282860f5ec870497c69868611be95ea1c23ab3045447d72d11f2576a7211615355ab30c5e331c86adb920db307759f17fa5cef5d4a4110419fc27b006ea7149802b8b7bbc4c79c2f8b231c9f9d5c46ba14c84f3c575d4eae03e1af175f48203a7b08b63b9e60dc2306da9994f3754b7fe4ab9d82ca87203d72afb72261c77599fa6737788c6d1df707a2f99367a02b0d019c4af1c3d669328d7b8ab6c787c9ca87aed861df783e490fba93dab2d21ea21f752f028df2300bda8c676d5e0ae348f99b27e12548a6b7836c92645dfc42d4b1f93830f3a4f14fea1fa3b300941226ae94566eca7b41d21168b01d5884cc58a0a6ebbd72467eae440460b1fb86a6de474d1321a101e195e7019a61d663066d0c71a013c8af58b0925c7c1639600b12d530ce055fb72437ba49accf553b5a97cb30db59166b423aad81df1b760673f24426977c47652da6c1e86fe525fd904c9ac2e7c287f542b715cd46cb8a2a5e573f65e09de6b11ec5a71f0b464492fe09d81ed5ab7df4118c554e40ae9fce4f271844e4608e10ff1dd6aacdddde947da0c265f21b99d5ff44099d6761a69c9305672f0990e7e79e117ffa6e8419ba766fc0a1f3f741a60ca8e15404de56c42aa4153c9cb4deffb052feea9e620daa6a"}, {0x58, 0x11f, 0x7, "fd567d88cf4c7a731e0f849289f507f2085f6290dd5a513607bbfb7180c50dcd7d76b7325dcbc1c5d5511bed6e58d55432aaff1d172b39069f2d36f86051adb4ea04"}], 0x10a8, 0x24008000}, 0x0}, {{&(0x7f0000000000)=@in6={0xa, 0x1, 0x6915, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="e224487f19a7246e500c1bed419cd106321007da5eacda0d5fb01ba2c7b875fab8d34a8c8c084f7d2f61b4e8cc2192f26a35e4bdde2fb8fe897e58a6e653b508e4b8dd465fec1e620247243ee6498307a22fa19e519fe052ab3b85f22d80597a20b6e336058a68253d05bdec57a7cdb66c61ee3695a2f22f12cdcd3af5f27776dc91571dc913837be8f853a2440f50b2be67", 0x92}], 0x1, &(0x7f00001ee000-0x100)=[{0x100, 0x117, 0x4, "b8b06af750d565f6a896d1e9c565e2e5edc5167092a9cfe72b5b65092997e6343aba8f80a0a72f49d5d47d40f1c863434bf849e43cc191b5e36511c660e7c476ddafe4be3f1947003800938088c050745dd18b43f2ca842a68c4d740b1ef64908341a6504328b4d4839ce477b050546ac72d5eab84204b93c2cb89e9e528d411e97046ad746f3514220fd42a150d8183a33d1f65cc9468c1bffba25161f8c9ed09f5987965cddfbab33db1849062fa241f810c6efe7e784e97312a701b84e995cf4513874f37d039153fc742403ca8ab25ee1a58aef0c8301b44960dae5353120cfc3dc1fe765760cb43cd114c215a"}], 0x100, 0x8000}, 0x7}], 0x6, 0x4894) mmap(&(0x7f0000000000/0xf2f000)=nil, 0xf2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000e90000)=""/53, &(0x7f0000f24000)=0x35) 2018/01/13 17:57:46 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000004000-0xd0)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x622, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x4132}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, @in6={0xa, 0x3, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0xd0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x1, 0x4) r1 = socket(0x11, 0x100000802, 0x0) bind$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "790e69cdfb7d370b868e89144e64db0c26800c5e73ca567450b8334b9a345718c4272afe9575e1c500169eb8b2b98d66ea3cff01c2badcfe3c5caabbe7f737", 0x0}, 0x60) 2018/01/13 17:57:46 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000013000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000011000)=""/244, &(0x7f0000011000)=0xf4) [ 95.311397] mip6: mip6_destopt_init_state: spi is not 0: 3573809152 2018/01/13 17:57:46 executing program 5: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000451000)=0x1c, 0x4) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000d3d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d3c000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d3c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3c000-0x4)=0xe8) 2018/01/13 17:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a87000-0xac)="6e31586ed736d07169316a2bc08ae495ac5cd043c68649c852837aa58d7f41869daba558c929e716c865e87da8d22508045e3dd7498b8350a4c9bdf96b8748039745e97332f92a8c8fddaf5770601eb7ba22577df972f8c641ed6cd755ee6ae0b85869170f116e05e14bc273dd6939dd40abb2b9788fda2670b5ee3ee728a1bc6b421a1610cef03d3223475af554d68f9539e5ed67b770c66cef00bac6734072dac958c3d674c9f7b6d17091", 0xac, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x1, @rand_addr=0x109, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001de000)='veno\x00', 0x5) sendmsg(r0, &(0x7f000033d000)={&(0x7f0000c72000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000c2000-0x60)=[{&(0x7f0000c8a000-0x7b)="97", 0x1}], 0x1, &(0x7f0000a32000)=[], 0x0, 0x0}, 0x0) 2018/01/13 17:57:46 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket(0x0, 0x0, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001f4000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000f89000)=0x610, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000f89000)=@req={0x1a, 0x2, 0x800, 0x0}, 0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f000071a000-0xcf)="7d2e6922a3566ae560e73b1b439d08458c2a317f08029d41847c3ace5001c6d519b879450a8c4aed666cfe2e5f01e48c437bdb3622e48c7efe7c358e36b3180ec2b824925761839d2b9333ae417eb06c7698aeac9a699680bad39895be36c66a8ad7fa8b390d52ad34388ecdd0f2aff96edd9bce3a57cdcabd67d2934b575b89070123e84fecf3e880287e4af2ff6d81eb2c10125c7c9857d54e13a4a64b33f98f9bef12e25db9fffaa48e38e1d84cb71be0b554991ea3c6020a579c47ab2a3868828877637b8a724bf58d38e3d330", 0xcf) 2018/01/13 17:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000cb9000-0x1f)="1f0000000107ffdd14df45c805110000f305f0000400070000000000000000", 0x1f) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000048f000-0x4)=0x8) 2018/01/13 17:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socketpair(0x2, 0x5, 0xffffffffffffffa1, &(0x7f000007a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000335000)={0x0, 0x6, 0xc8, 0x401, 0xa360, 0x8}, &(0x7f0000d6c000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002d7000-0x6)={r3, 0x9}, 0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x40b4) getsockname(r2, &(0x7f0000925000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a78000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000322000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b2000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000036000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x6, 0x2, 0x0, 0x2, 0x20, 0x20, 0x16, r4, r5}, {0x81, 0x800, 0x4d8ac4b2, 0x7fff, 0x3, 0x3, 0x4, 0xb3cb}, {0x9, 0x782, 0x8, 0xfffffffffffff800}, 0xfffffffffffffff9, 0xb, 0x0, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5, 0x6, 0x2, 0x3, 0xcd9, 0x9, 0xffff}}, 0xe8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000854000-0x5c)={{0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, {0xa, 0x3, 0x8e04, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0xb9, [0x4, 0xfff, 0x10001, 0x0, 0x8, 0x9, 0x100, 0x2]}, 0x5c) 2018/01/13 17:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000484000)=0x0) bind$unix(r1, &(0x7f0000232000)=@file={0x0, './file0\x00'}, 0xa) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish-asm)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007fb000)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000f99000)="9a2e3361d066b742", 0x8) bind$bt_rfcomm(r1, &(0x7f0000ba8000-0x9)={0x1f, {0x9, 0x4, 0x9297, 0x8, 0x4ff, 0x7}, 0x7}, 0x9) 2018/01/13 17:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0xffffffffffff2d12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000e51000-0x4)=0x6a, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b75000)=@sack_info={0x0, 0x1506, 0x4}, &(0x7f0000e70000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dae000-0x98)={r2, @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]}, 0x3ff, 0x8}, &(0x7f0000a7f000-0x4)=0x98) readv(r0, &(0x7f0000b90000)=[{&(0x7f0000ebf000-0xd8)=""/216, 0xd8}], 0x1) connect(r0, &(0x7f000002e000)=@generic={0x1b, "2f11bde0b64bdd1817372dde487b182fcec33447186d95b144f0d841a593aeb5d18bd8074f6764ad6f07bbdf6ce6af06e5ba02b1771802a8d71bc917faa4cb14321e6b34e8b37d5a5a9b91ffc0f71ce230a5f0af67349fcf2add457d5501430c596d24765bd778dd67609ede083000ac5dd2200e836885d0eea82a5377c2"}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000459000-0x38)={&(0x7f0000cb0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000757000-0x10)={&(0x7f000080b000-0x70)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x352}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000d81000-0xe9)="cc", 0x1, 0x0, 0x0, 0x0) 2018/01/13 17:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x8000) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00008bf000-0x18)=@generic={0x81, 0x5, 0x80a}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000061c000-0x8)={0x0}, 0x8) r2 = epoll_create1(0x80000) tee(r2, r0, 0x5, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) r3 = accept(r1, &(0x7f0000ef8000-0x80)=@generic={0x0, ""/126}, &(0x7f000044b000-0x4)=0x80) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000043000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) sendto$ax25(r3, &(0x7f0000928000)="984657346279ad3d377b7fcf70081848696f3c87c5945bf52347b8d9b6d535e5f0ccb6ed2d9916c8e45e1d567dfe55e7b0b6a6caa04c7f17aec8308d72f8a5b005630ed33666fd115e6b286b8548a2c0ad1d11c3d1f20317fd1022bd3c34ff319194257402b187c326d42d5411f24afe729aa3c84f0b52999cb521c144aa5626da8802cc2c7a964fac5bcfa410a78a4920332390458e6e8c1ff876f63eb4f1b6875e34be7dfaaa4049d4c3d6af80fc3ee22fdae4cadbe0e2c989494f235f54b9d519ace9c53ca9f7446432ab5653c72e96ccb86163077a4cc407dfbeee0277b5c56e00c7c7c1f4786442dca432b5a47a3b2a01d3217d92", 0xf7, 0xc880, &(0x7f00005bb000)={0x3, {"e0da7552ee14d3"}, 0x100}, 0x10) 2018/01/13 17:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) r1 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004ec000-0x108)={0x0, @in6={{0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x45, 0x7, 0x3, 0x6, 0x7fff, 0x1, 0x9, 0xa48, 0xffff, 0x9, 0x2236, 0x5, 0x0, 0x15e, 0x8]}, &(0x7f00008c2000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004ba000-0xc)={r2, 0x3, 0x2, [0x1, 0x9]}, &(0x7f000072c000-0x4)=0xc) r3 = accept$inet6(r0, 0x0, &(0x7f0000800000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000346000-0x8)={r2, 0x7a3}, &(0x7f000051e000)=0x8) 2018/01/13 17:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x691d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) r2 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c01000)=0x60, 0x80803) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005f4000)={r1, 0xe000000000000000}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00005f6000)={0x2, [0x5, 0x1]}, 0x8) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d1000-0x8)={r1, 0x1}, &(0x7f0000bbd000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r3, 0x8, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000189000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d47000)={{{@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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xc) socketpair(0x8, 0x4, 0x3f, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r4}) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x10b, 0x5, "b1"}], 0x80, 0x41}, 0xd21}], 0x2, 0x11) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/13 17:57:46 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ce3000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x5}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000586000)=0x2, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x89d}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000)=0x10, 0x80800) setsockopt$inet6_tcp_int(r4, 0x6, 0x15, &(0x7f0000002000)=0x4, 0x4) bind$bt_rfcomm(r4, &(0x7f0000001000-0x9)={0x1f, {0x633, 0x10000, 0x1000, 0x6f, 0x4, 0x7f}, 0x6}, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000000b000-0x4)={r0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000010000)={r2, 0x7f}, 0x6) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 17:57:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) getsockname$packet(r0, &(0x7f00001e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000175000)=0x14) syz_emit_ethernet(0xd5, &(0x7f0000633000+0x57)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xc7, 0x0, 0xe80, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x100, 0x0, {0x2a, 0x4, 0xc000000000, 0xa6a, 0x101, 0x2, 0x6, 0x1, 0x2e, 0xffff, @loopback=0x7f000001, @rand_addr=0x1, {[@end={0x0}, @end={0x0}, @cipso={0x86, 0x51, 0x6, [{0x7, 0xc, "3b2d422957fc218c3f66"}, {0x2, 0xf, "32a814c36a281b3858706dcb3f"}, {0x5, 0x12, "c9ef1bfd03b5bbaf8e4f72af45b73a22"}, {0x5, 0x7, "cebcb46577"}, {0x1, 0xf, "5c14df799e628a2ae625d959d8"}, {0x2, 0xfffffffffffffe2b, "8c52cbc1ab08"}]}, @rr={0x7, 0x7, 0x8000, [@local={0xac, 0x14, 0x0, 0xaa}]}, @ra={0x94, 0x6, 0x8}, @noop={0x1}, @rr={0x7, 0x1f, 0x4, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x10}, @empty=0x0, @rand_addr=0x4, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002]}]}}, "d4f8ca"}}}}}, 0x0) pipe(&(0x7f0000274000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000dd8000)=0x20) 2018/01/13 17:57:46 executing program 1: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000075000-0xc)={0x10000000, 0x0}) 2018/01/13 17:57:46 executing program 5: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000743000)={r0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000343000)={0x0, 0x8, 0xf4605e7, 0x4baf}, &(0x7f0000238000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000046c000-0x10)={r2, 0x1862, 0x4, 0x3f}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000949000)={0x0, 0x100000001}, &(0x7f00001fd000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000561000)=@sack_info={r4, 0x7f, 0x1}, &(0x7f0000398000)=0xc) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000949000)=0x3, 0x4) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = accept$inet(r0, &(0x7f0000949000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094a000)=0xfffffffffffffdc8) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000094a000)="5a4a9d01fac2b1c8c1269f09546ab905a5fa64e91517c72d21d2fd02b2eda9489627c5e2375242ba027fe5ad9adcb039c638051470da86ce494899f98c4a603acaa9ad245a91c446c9e8283ae8aa94f2d7", 0x51, 0x4, 0x0, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000094b000)="f3f7bd0d1083ab0c32e98623b10fe06f267d8e396c32f1ce70f621465362228fc74a043eba2bc403849ab8871a88f4b6ba4ffec37ab5be14016c043cfa136d096bec3ec4ef6c050d14bf44ad8a25003f39c17585fcae96ad7a", 0x59, 0x4000000, &(0x7f0000188000+0x479)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00005a4000-0x4)=0x0, &(0x7f0000677000-0x4)=0x4) 2018/01/13 17:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f0000b71000)={&(0x7f000022a000)={0x2, 0x80000000003, 0x0, 0x8d, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x372c}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x2000000000000176, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x4) r1 = accept4(r0, 0x0, &(0x7f000035b000-0x4)=0x0, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000858000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db7000-0x4)=0xe8) connect$bt_rfcomm(r1, &(0x7f0000f9a000)={0x1f, {0x0, 0x7, 0x3, 0x3, 0x4, 0x8}, 0xa9e}, 0x9) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00007c7000)=@generic="2c96ba2609eaaa8eeb8a3abfd1e53a32") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004d5000)={0xfffffffffffffffa, 0x6, 0x1, 0xc7e1, 0x5, 0xb62f000000000000, 0x100000001, 0x40, 0x0}, &(0x7f000001b000+0x990)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000006b000-0x8)={r2, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000074e000)={0x0, 0x70, &(0x7f00008b1000-0x70)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003fa000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000dd4000-0x8)={r3, 0x7, 0x4}, &(0x7f0000348000)=0xfffffffffffffe28) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000066f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00008ad000)=0x14) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000218000)={0x3, &(0x7f0000342000)=[{0xa9b, 0xfff, 0x401, 0x665}, {0x20, 0x8, 0x809, 0x4}, {0x10001, 0x699, 0x42a6, 0x7fff}]}, 0x10) 2018/01/13 17:57:46 executing program 5: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x800, 0x7) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000dc5000)={{0xa, 0x3, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, {0xa, 0x1, 0xcb2c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffffffffffffff08}, 0x943, [0x4, 0xd29, 0x8, 0xcb0c, 0xe1a, 0x3, 0x6, 0x8]}, 0x5c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000dc5000-0x4)=0x10000, 0x4) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc) close(r0) 2018/01/13 17:57:46 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000009000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 17:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000523000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000c00000-0x4)=0x1c, 0x800) recvfrom(r0, &(0x7f0000e15000-0x3e)=""/62, 0x3e, 0x0, &(0x7f0000716000-0x10)=@llc={0x1a, 0x11, 0xc2, 0x81, 0x80000000, 0xec1f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r2 = socket(0x0, 0x2, 0x9) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000372000-0x4)=0x1, 0x4) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) [ 95.554150] audit: type=1400 audit(1515866266.826:76): avc: denied { setopt } for pid=19370 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/13 17:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000a02000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000115000-0x4)=0x48) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000fb000)=0x0, &(0x7f00007e7000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d10000-0xb8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/13 17:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0x9, &(0x7f000045d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000afd000)={0x0, 0x10000}, &(0x7f00004f8000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000a0000)={0x6, 0x3, 0x8008, 0x3, 0xffffffff, 0x4e, 0x101, 0x1, r1}, &(0x7f0000b1c000)=0x20) r2 = socket$inet(0x2, 0x20000000a, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00003a8000-0x20)={@common='lo\x00', @ifru_flags=0x0}) sendto$inet(r0, &(0x7f0000756000-0x74)="e85675e4a0e882deb9a5979dd402098e16b5b88841abb0e625cd7e9b43e98211a88f05d311d0f15eace2d23b6ed6a05ebc591a8aa6d9239f842eb59a13d3deb8e560cd19f35427ba2399d68220e0778b76d94cab64023aaee53f2f7a9e3cd21fd318435b1726ebc440e9cd991c19df93d653c118", 0x74, 0x880, &(0x7f00008d4000)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000003, 0xfffffffffffffffd) write(r0, &(0x7f0000875000)="22000000180007ffffea001d090007110a04000000f8080900001c00040008000000", 0x22) 2018/01/13 17:57:46 executing program 6: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x0) connect$inet6(r0, &(0x7f0000f5f000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) socket$inet(0x2, 0x2, 0x6) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/13 17:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0xffffffffffffffff, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000045a000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000652000)=[{&(0x7f0000ea3000-0x52)="314af680a250c060a17e474bc07400df", 0x10}], 0x1, &(0x7f0000ef1000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000974000)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0xfffffffffffffc5, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 17:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000007b000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000310000)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e6b000-0x90)={0x1, {{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000e44000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000550000)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000069c000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008e4000)={r1, 0x1, "10"}, &(0x7f0000619000-0x4)=0x45e) syz_emit_ethernet(0x2a, &(0x7f000013d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="9306d3278e7f", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/13 17:57:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0xdbf72ce0824e1e24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000055b000)={0x0, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aab000-0xa0)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x7, 0x100, 0xc2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 17:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000019f000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f0000312000-0x23)={&(0x7f0000d1c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000371000-0x40)=[{&(0x7f0000f78000-0x9a)=""/154, 0x9a}, {&(0x7f0000876000)=""/176, 0xb0}, {&(0x7f0000e38000)=""/156, 0x9c}, {&(0x7f0000110000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000353000)=""/30, 0x1e, 0x8}, 0x40000100) close(r1) close(r0) 2018/01/13 17:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000016c000)=0x0, 0x800) getsockname$inet6(r0, &(0x7f00004a9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b07000-0x4)=0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000231000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ae5000-0x1000)="67d7eb3d", 0x4) accept$inet6(r0, 0x0, &(0x7f000054f000-0x4)=0x0) 2018/01/13 17:57:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000bd000)={0x68, &(0x7f0000001000-0x68)="6bf519123a55315787de43ab053a224c4a48facb626e837cb5f2aab04923dd92ca7d6abc572bac2f55d02f829415e0cef375fd251607c89a0e86ab70bc551e8c48b5fffdf992ab4e515abc72484936a8a6fcb743aeaf5135c10df57e0b1fe03980af4a7fbbf1ff8e"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00004fc000-0x4)=0xe, 0x1f8) sendmsg$key(r0, &(0x7f00009ae000)={0x0, 0x0, &(0x7f0000d90000)={&(0x7f0000d8a000-0xa0)={0x2, 0x17, 0x3ff, 0x7, 0x14, 0x0, 0x1, 0x1, [@sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0x8, 0xffffffff, {0x6, 0xff, 0x7ff, 0x0, 0x0, 0x100000001, 0x0, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@rand_addr=0x40, 0x8, 0x10, 0x14}, @sadb_lifetime={0x4, 0x4, 0x400, 0x400, 0xfffffffffffeffff, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/13 17:57:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000087b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000bd7000)=0xf8d) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) 2018/01/13 17:57:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009a5000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000667000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000796000-0x4)=0x14) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004e8000-0x14)={0x0, 0x47, 0x2, 0x9, 0x5, 0x1e4}, &(0x7f0000f44000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b3d000)={r2, 0x9773}, &(0x7f000066d000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/13 17:57:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8eb3}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff09}], 0x54) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7}], 0x1c) r2 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaf8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x278dbadc, 0x1, 0xfff, 0x8, 0x4}, &(0x7f0000f9f000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000003000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000002000)=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) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000003000-0xc)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000002000+0x973)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000caf000-0x10)={0x14, 0x8, 0x6, 0x2, r3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000004000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)=@getsa={0x10ec, 0x12, 0x408, 0x5, 0x0, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xa, 0x7f}, [@algo_auth_trunc={0x4c, 0x14, {{'sha512_mb\x00'}, 0x0, 0x380, ""}}, @algo_crypt={0x1048, 0x2, {{'cbc-cast6-avx\x00'}, 0x8000, "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"}}, @migrate={0x30, 0x11, [{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@loopback=0x7f000001, 0x32, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xa}]}]}, 0x10ec}, 0x1, 0x0, 0x0, 0x40}, 0x8000) socket(0x2040200000029, 0x2000005, 0x2) 2018/01/13 17:57:47 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000000)=0xc) getsockopt(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x7, &(0x7f0000007000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r1, 0x4) 2018/01/13 17:57:47 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0x4, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x2, 0x8004, 0x1, 0x100000001, r1}, &(0x7f0000001000)=0x10) 2018/01/13 17:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000786000)=0x0, 0x800) socketpair(0x3, 0x800, 0x7ff, &(0x7f0000f2d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000355000)={&(0x7f00009ee000/0x4000)=nil, 0x6, 0x3366a94376e2de5, 0x8, &(0x7f00002e5000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000da9000-0x10)={0x0, 0x68, &(0x7f0000c8d000)=[@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7393, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3f}]}, &(0x7f0000432000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000359000-0xc)=@sack_info={r4, 0x8000, 0x0}, 0xc) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c", 0x50}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) socketpair(0x3, 0x80007, 0xa0000000000000, &(0x7f0000b48000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00005db000)=0x17, 0xfffffffffffffef1) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/13 17:57:47 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000019000-0x8)={0x0, 0x7ef93f2b, 0x1000, 0x4}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000014000-0x104c)={0x18, 0x55, 0x3ef, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x3fc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:57:47 executing program 0: r0 = socket(0x1e, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7d, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x0, 0x5, 0x8001}}], {{0x8906, @ipx={0xffff, 0x6b, 0x0, 0x0, {@random=0x7, @random="2c29e1a2d939", 0xfffffffffffffffa}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1000}, "90b689b64759ef5c94b82df65bcf555ae8a71982db88dfb7238ded5c6ab42ff6950d0e5293754dac3b81b74409e1f142a8d1981cd6db85aa0980873c4c88738e0d583d4bca054405a43a843fe8"}}}}, &(0x7f0000001000-0xc)={0x0, 0x1, [0x91c]}) setsockopt(r0, 0x6, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/13 17:57:47 executing program 7: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2000000000002) sendto$inet6(r0, &(0x7f0000f51000)="", 0x0, 0x8000, &(0x7f0000e2f000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f52000)="", 0xff96, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x5e) shutdown(r0, 0x1) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f54000)={0x0, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004c2000)=0x8c) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f54000)={r1, 0x4, 0xc8, "b379f47a735bf8145a940e1903f2d1c55c56130359f10b8d6ef6740237e36276d1ead72629e58f6563653d19f49b1be268703b9f0dfd174af6d86a2f54bbf9f9de81d7de424ee25ea63cb34d71c35d478fd1ffeffd2ff6f68e7611c9bd22e4ad5ce9e3635811b7a6bf87276301aec4cd132e91aa0db2959c80018f6c879121cf1a29be4910144cc45c142a744865d1956cbb1687ec9886a30fb526c2d2f9f4a66cf28567366520c4221709b2dacb5ae85fdc6ee1ee20e4f1fa96d77b8cf3b3ba98fccf5390929943"}, 0xd0) 2018/01/13 17:57:47 executing program 6: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xfffffffffffffffe) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000021000)={0x0, 0x0, &(0x7f0000293000)=[{&(0x7f000036b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00002b5000-0xd8)=""/216, 0xd8, 0x7}, 0x122) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/13 17:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bb3000)="f7c784e2312584354d67785acdd8421bb2ec9ec7d5ed9586307bedeab44fa75232370014c3f4e649749dc94c", 0x2c) 2018/01/13 17:57:47 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c90000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x8b)="36d009bb0f0845d3032909f1df5a56308ad70ee205d71af83bb9d70ef37c32927fe9664356b69ecb14ed0bfcc348efc9d50df1993056593f78f43b378ead888b451d9d928dc234c18ec4e22cb73631d6a9d83badee4ca727c539a0480fb4d3786be954a95105435b905854ba73211a87406ef33043d9c4a8dcdf7b5016328f51026f835454e176804119a5", 0x8b, 0x4000080, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000eae000-0xbd)="d1bcecf10df6c5f41654234bbcb4dca6ec028f5c739c1df35ea102f06aaf36b297e6521ed507ede068e3d491b1bd4eb4cc7cf38b940766ca3aec840d7f52493833931ec334992c74a05ee0d5a61cb24bc450653b5df343ea3a7ce5d4c94bdfa4d7e75339a11f49b8fdfd01e7dbe27fee93fc651ffb0ebe557bd3d15e1cf8d02c9c57762ad5a191d4ed5ff9bd4eac9878bb8061e132c813a07f20f119d4c59a39dec3230a78a469e2ae255a5299f21076102558441d9c65fae3ef86a786", 0xbd, 0x4000000, &(0x7f0000044000-0x1c)={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c) r2 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00006fa000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8b000-0x4)=0x14) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/13 17:57:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000f2e000)=""/169, &(0x7f0000b22000)=0xa9) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae2910a964b53cfd0685d54e096882718cf504d89139ec02c568808614cab0b0117ee9b36add5cde5d469ccf1054b0b5a22698ad3a39bd2606bffd636d9ba242e6f1ceb515cc21499160d1665c34b1ab3b6944492ee4b005170ea3c89d61247fb217a56084f79d0b9a17f39972d2ad2029612278a1f53f7fc9b2886ca7719ad8320cec0c93312159846c6946d405de06cc39801cd25a3fa16eca799a21fbe61b524041d4d044108402e9211ba87ab90e5e27775b19a647e00ac4fef556bf9d6f4a833a566f246744b08ae205cb0f3b420464feb498f2be5eaa781bde294db3d0ede952caeeba1abecf219bf2c32f4dc2b7eaa2397f93a8ad9de45e4848dff52bf8f478ad24ee6aeda9ea3f237d853dfe17776ccf2c3893b3e79c6083a1053b30eedeb8519b238a06dd34e3b17529c4e9409d05584644af1ce8365178af2e0ad83832dc2c8e6d43864bdee0e2", 0x457}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x20000040) 2018/01/13 17:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b5000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009b1000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffeffff, 0xffffffffffffffff, 0x9, 0x8, 0x300}, &(0x7f00008cb000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000070f000-0x18)={r3, 0x191da940c00000, 0x8, [0x1, 0x80000000, 0x4, 0x7, 0x8ee, 0x80000001, 0x7ff, 0x7fff]}, &(0x7f0000a20000)=0x18) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a6c000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/13 17:57:47 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80007, 0xff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x82080200}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000008000)=@updpolicy={0x224, 0x19, 0x0, 0x7, 0x1, {{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x3, 0x3, 0xa, 0x80, 0xa0, 0x32, r1, r2}, {0x1, 0x2, 0x0, 0x1, 0x6, 0x1ff, 0x40, 0x220000}, {0x95e9, 0x9, 0x7, 0xb}, 0x1ff, 0x6, 0x0, 0x0, 0x2, 0x0}, [@algo_aead={0x140, 0x12, {{'rfc4543(authencesn(crc32,ctr-twofish-3way))\x00'}, 0x790, 0x180, "a49511eb9790b5a3e24c3990a30a1797c90ba30da89f5693681302e9d43d0da2dd13759118244822a8676ac33f54cdff5925a648aaca53a4150471ccb9657d9ecb7af67d0529592f1ede17ce49bb4d286c7c13449085357671aeb55c95fa97457af2ab86e363698839f40500f6dd16123ddc3f73ab74896ec2dee619e243918e646de79e09f6e846742db5660d883db19fa93dcd57057ba072aacf699fb7ac5def018b7ed7419f9a8434695f258f743a258d2896dcdddc9c4158000ca387eb145e3e99536e251b4295857cd7729fd8a8abf92a7a94d4750830b172736ef2d14110b6666516b8952fa8d99e1388cc900fed18"}}, @replay_val={0x10, 0xa, {0x5, 0x6, 0x80}}, @srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @extra_flags={0x8, 0x18, 0xad}]}, 0x224}, 0x1, 0x0, 0x0, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 95.902509] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2018/01/13 17:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f000056d000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x54, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {0xe, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[@timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @generic={0x0, 0x5, "3b34ee"}]}}, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f13000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ae9000)=0x6, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00007fb000)={0x9, 0xe6a2, 0xa83b, "0cb3b1ea65ed", "278e767b6d2a3ea8607ebde74c79d83f"}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000843000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a35000)=0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000067d000)=0x0, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c53000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f4f000-0xc)=@sack_info={0x0, 0x0, 0x200}, &(0x7f0000dcf000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c2d000)=@assoc_id=r2, 0x4) 2018/01/13 17:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d37000)="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", 0xfc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007dc000)=0x0) 2018/01/13 17:57:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) r1 = accept4(r0, &(0x7f0000b0d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000544000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000be1000)={0x5, 0xfffff80000000000, 0x20c, 0x100000001, 0xfffffffffffff86c, 0x3, 0x1, 0x3, 0x0}, &(0x7f0000532000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e0f000-0xc)={r2, 0x4, 0x0}, &(0x7f000069f000-0x4)=0xc) socketpair(0x2, 0x80007, 0x4a, &(0x7f00001ac000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b54000-0xc)=@sack_info={r2, 0x0, 0x0}, &(0x7f0000ba8000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000494000)={0x0, 0x8, 0x5}, &(0x7f0000404000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000f62000)={r5, 0x6, 0x1000, "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"}, 0x1008) [ 95.986011] device ip6_vti0 entered promiscuous mode 2018/01/13 17:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000cf7000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000752000)={r0, 0x6, 0x0, 0x13, &(0x7f0000a0e000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) syz_emit_ethernet(0x2a, &(0x7f00004e2000)={@random="03f5f5e5cb77", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x21, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000e8b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001d5000-0x4)=0x10, 0x80000) r2 = accept$netrom(r1, &(0x7f00002a1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b6a000)=0x10) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00009f1000-0x4)=0xce7, &(0x7f0000e9d000)=0x4) [ 95.994419] dccp_invalid_packet: P.Data Offset(172) too large [ 96.018622] dccp_invalid_packet: P.Data Offset(172) too large 2018/01/13 17:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000496000-0x10)={0x0, 0x101, 0x2, 0xfffffffffffff8dd}, &(0x7f0000ba0000+0x148)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000080b000)={r2, 0x1ff, 0x4, [0x5, 0x9, 0x6, 0x7ff]}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) close(r3) 2018/01/13 17:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x8) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000246000)={@generic="2820cd5bd5db3cdd2a586316781e0ae1", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4$inet(r0, &(0x7f0000448000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbc000)=0x10, 0x80800) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000d6f000-0x78)={0x800, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x6cfb, 0x9, 0x104, &(0x7f00003e4000)=@common="0000000000040001ff0000ffffff0022", 0x1c000000000, 0xffffffffffff8000, 0x7}) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x1, 0x80012, r0, 0x0) 2018/01/13 17:57:47 executing program 5: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000078f000-0x8)=0x0, &(0x7f00004ed000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f0000706000-0xc4)=@ethtool_sset_info={0x37, 0x8, 0x0, [0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f00004ce000)={&(0x7f0000158000)=@ax25={0x3, {"cd686003917427"}, 0x0}, 0x10, &(0x7f0000486000)=[{&(0x7f00006ef000-0x87)="6552e1c4941ba6195f995b913846ad4a696eaac58f3d112089349b618feb488398e57c8ba96722c1304d9e4f1aae8a753ed2fc22d0d730dc54044f7b994475d392426d1eb907ecc7c99e1720925a58dd847aed3ed90e11d0cac80beca101f3e0791c73ff73d67307c353fc20ff5544ec32e11f3859a323e200d46d20bf230e7799c15883bf5d63", 0x87}, {&(0x7f0000791000-0x36)="e1d2128c24c935e792bf1649920e643d1c86dab31904c539fed4a251a0c8bfeb775ae97407c87ae72ebd73a41cef73969fd7500524152f2d57d7d9890e89c83a2accfc150d8220de89d3eecd904a4e87f8aaa8a7608f17e4d25879ea99f2d84130bc5ea0ae4906fb787b1c4d40ad29b834d83e8ce93ad3a0061f429061bb857bc1efdbbe365c9dd49d617a1d88a24d70929dded5417c8dcb6758095c430caa550c1edb02814bc0e16005edd61d589a12629d534a4bc49653263070544840870a46cc0119b0e0ffab7b3bae568d8143d8c9", 0xd1}, {&(0x7f00001f5000-0x2c)="25b53995036954fb55d46b4b63701d51781acf981ca8b6942070cb2da0d5507c3267cbbedf50bd37f2b25f7a", 0x2c}, {&(0x7f0000790000)="e4a3877efc3ecb91bb4d0dae227b3a69fc8e2dcd451d311195ce6143a305aca46469d874a96379c8666290ae1fd979ca5683d19828479154c3e03d05cebaa77276bbb796b19d4fb608ea6874264bf76e4601230f115a8ddb659174c8614f2fadcf6c09f39544cbab05d86ffd0008eebbb5daf8c3ad81e848e47ff67b58cbb76c2353b43203a2527caac4ec036f5f9d11aca6ceaba0142ab356e7e00d6c0bed67f83ce8e9c5b94137b3c5334298df3410aa782542d0c85c3006b44edd39bd39be75075710340959ce3153fb75741b52949a47b1", 0xd3}], 0x4, 0x0, 0x0, 0x4084}, 0x40000000) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000078f000)={&(0x7f0000790000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000415000-0x22)=[{&(0x7f000033b000-0xa2)=""/162, 0xa2}, {&(0x7f000078f000)=""/4096, 0x1000}, {&(0x7f00000a9000-0xf3)=""/243, 0xf3}, {&(0x7f0000790000-0xff)=""/255, 0xff}, {&(0x7f0000790000-0x41)=""/65, 0x41}, {&(0x7f00002b8000)=""/22, 0x16}, {&(0x7f00004e9000)=""/208, 0xd0}], 0x7, &(0x7f0000790000-0x74)=""/116, 0x74, 0x8}, 0x40000001) 2018/01/13 17:57:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x3f, &(0x7f0000569000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c18000)=0x0) syz_extract_tcp_res$synack(&(0x7f0000575000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000998000-0x3f)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x31, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, "b200000002ff23f10000000002000004010100b0ac"}}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000034d000)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000b3a000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000bfb000-0x4)=0x8) 2018/01/13 17:57:47 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xf, 0x100000000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8922, &(0x7f0000001000-0x28)={@common='erspan0\x00', &(0x7f0000003000)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 17:57:47 executing program 3: r0 = socket$inet(0x2, 0x6, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0xa1)=""/161, &(0x7f00004d1000-0x4)=0xa1) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000)={0x9, 0xeeb}) socketpair(0x0, 0x8000b, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f31000-0x8)={0x0, 0x61a4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b00000+0x2d3)={0x5, 0x8004, 0xfffffffffffffffb, 0x3, r3}, &(0x7f0000001000-0x4)=0x10) 2018/01/13 17:57:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006fb000-0x20)={0x7, 0x4000, 0x1, 0x6, 0x8, 0x0, 0x5, 0x73, 0x0}, &(0x7f0000abb000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x16)={r1, 0xfffffffffffff800, 0x7, [0x0, 0x7fff, 0x0, 0x40, 0xf4f, 0x1, 0xa0]}, 0x16) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='syzkaller1\x00', @ifru_flags=0x3600}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000f5b000)=0x4) 2018/01/13 17:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f000055b000)="c71d749d6701e2548688c45589ba4a06d1889f87f9553ad682bf30d3cc1728d75229653428b4879f2ae816900af34a8325a31913bdb53c3011e8cac957a6131270317692d684d9cf02dc19931210c2793913bd66212de6b5aeb6e133d1ccbab1a4e726342f5b75e92c2ff5f3fabfc2fa4d4d9cd02c2093ed0e33a6bd12fe0a3ae645c9c84f75f02bddc105968a22507188a0552771dc7ca83eadc5792dfc227897af50393dfa370f8cd4e33546e10d607bae5820d735ff3bf069355941b41e4eddafcf32a793d2b41543b413e6b4ef619d7461e52e43dda535f73af6616d9cc74122f051cb", 0xe5) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00009e8000)={0x0, 0x0}, &(0x7f0000f4d000-0x4)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab4000-0x9)='nv\x00', 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cf3000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013e000)=0xe8) shutdown(r0, 0x1) [ 96.141192] device ip6_vti0 left promiscuous mode [ 96.176238] erspan0: Invalid MTU 536883200 requested, hw max 1500 2018/01/13 17:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c2e000-0x10)={0x0, 0x80000001, 0x52, 0x4}, &(0x7f000051c000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000478000-0x14)={r1, 0x7fff, 0x9000000000, 0x7fff, 0x760b, 0x100000000}, 0x14) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000deb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c2e000-0x4)=0x10) bind$netrom(r2, &(0x7f0000a9b000)=@ax25={0x3, {"ba0a9244ce9578"}, 0x80}, 0x10) connect(r0, &(0x7f0000817000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/13 17:57:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xffffffffddf2a3a5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000576000)="0224830150ba8cfa1ff93520de69b949dd286040667bcb3e18f2c35848608e60c3bf8f96f4a481", 0x27, 0x4008000, &(0x7f0000001000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c38000)={r3, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000279000)={r3, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000ad1000)={r2}) 2018/01/13 17:57:47 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000fdf000-0x30)=[{&(0x7f0000fdf000-0x3b)="3c3da02f154d1167fecf480df760acd4b1445cf3b3db97dc6bcec0f543bf0f3e1434dec1457a5d5635dc0097da982fdd8cf17cf768366875ec9c85", 0x3b}, {&(0x7f0000f9b000-0xd7)="bd8e9fc6d4efcd4d7a8af207f0a5e6cd336368dd5640bd9e39249687596321b505e11c1ab8ad034ef9a728626afe34e5366dee5073adc1796837e09b5aa4e193fce9f74d351ac187b4590e051058e9b0b7442f07591162c50bf71f94381158865a0807cfd402c738a825b4e449ea823625897e751ec369f3ef82a333cc339f2fe59ad29ba4d91318e06c5492868fb12d0c1b6be449733aac1b3b7c8149c0b56784758e3e1d00277be520168fe704059f036978ec8f889d21edf83c4cd9652b67d9b91bd53a60aa233d9f16c90f23845ad0996bb021bae2", 0xd7}, {&(0x7f0000371000)="d9ade564544f738b7ce63be9146e1788acd31227e872ec64238dd2e84e0148ba82009aa1cc454af7c15c0fbe9767d9e9cd2dc9a477f31d649f6ac4ca80b44b370e84fe9c7d1fb506c3bdd0e2caa9ccfecb11d6119bdcb45f33a0aed5dc0b92eba4f339e52d4b0563b18901ed14ab69091c83c8addf2c89dc9a87a925bd50f74c84859e17c4cc6cb9f8bba09363fc9b34aabb28f0f9bfb42cc30453b78067547ecd1eec954b18f2af44509289cb5f7fcf", 0xb0}], 0x3, 0x0) [ 96.230496] erspan0: Invalid MTU 536883200 requested, hw max 1500 2018/01/13 17:57:47 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20003, 0x2, 0x81) write(r0, &(0x7f00005c1000-0x20)="1f00000001041100fd4345c007ff0000f605e0000800010003160003000000", 0x1f) 2018/01/13 17:57:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cba000-0x8)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000c3d000-0x4)=0x7fffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/13 17:57:47 executing program 2: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x9, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/13 17:57:47 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd5000)="ac0d505a57aa6272a0ab152451cbee7e42ff52b4f1ebeab1ab48bf594f1b019bffdf44f9808b86c20f8a250194da6adda7f8552734b150b137a5e5189a0ffd1602d130351ac6f0ee389bc88a5fd418e8e61775d8581e61187bfe42ee54a18a7b4f853930eb3f29cfcc0beea30928d7de87d4c8da0e48392fd59c9cd764a74bb2b580aca4b2a4fb28f3180187017572b63299a3ba72dc83a8b8c0b1df6fb51a4b93dd236022b690e42cdd916de44a4453a13c8447ccb6b4ecda336e3089c4bc4d6fc1078e6ac40228eacbf22281f319dcb416b17c1e6da5d07962475e61aeeba9e44843ecb98a56fe", 0xe8, 0x44, &(0x7f0000fd5000)={0x2, 0x1, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e1f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000099a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000fd6000-0x4)=0xfffffffffffffff8, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00007ca000-0x10)={0x0, 0x0, 0x8}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000fd7000-0x63)="d00e57b81de046585d3f79eeea34e39ffb78f82f564428d759d3805c0a9b67ae836a6cc495452037af31c6ea6a4e22613540b9e3d57f8097c8c9cf4286ec18fb7fbfdee99acd404f1bd1fe18e7ef3e59d72e9d8b283106bf1d4b6e5da33dd7c6a5fb44", 0x63) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000fd5000)={r2, r4}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000cbf000-0x10)={0x7a, &(0x7f0000fd8000-0x7a)=""/122}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/13 17:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4000000002) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) recvmsg$kcm(r1, &(0x7f0000489000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) socketpair$unix(0x1, 0x9c4df64a67b7c754, 0x0, &(0x7f00001d1000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000c08000-0xee)=""/238, 0xee, 0x0, &(0x7f0000518000+0xd12)=@file={0x0, './file0\x00'}, 0xa) 2018/01/13 17:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f55000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000983000)={0x0, 0x35, "213a1f7336dfc0da0500db5752020000003a1245ccc2492dda58f3812b0004c6a0259d820f8d9cd991993d3b8c0c6c0e5d77595183"}, &(0x7f0000452000)=0x3d) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a98000)=@assoc_id=r2, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/13 17:57:47 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0xa, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={"14a9fcf3f869f92d9b89e15906bc7a3c", {0x4, 0xffff, 0x2, "db691209d90d", 0x6, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x5, 0x10001, 0x8}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000)={r1, @in={{0x2, 0x0, @rand_addr=0xf4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x11, 0xfffffffffffffffc, 0x8, 0x1ff, 0x40, 0xfffffffffffffff7, 0xd0, 0x3, 0xfffffffffffff000, 0x200, 0x6, 0x8000, 0x7, 0x1]}, &(0x7f0000003000-0x4)=0x108) 2018/01/13 17:57:47 executing program 2: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) bind$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) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000b13000)='tls\x00', 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f67000-0x4)={r1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000cf5000-0x18)={0x0, 0x2, 0x0, 0x800, 0x3}, &(0x7f0000244000)=0x18) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f66000)={r3, 0x8000, 0xff, 0x7f, 0x2, 0x10000}, 0x14) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f67000-0x98)={0x0, @in6={{0xa, 0x0, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x433}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffff7fff}, &(0x7f0000f66000)=0x98) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000690000)={r4, 0x74, &(0x7f0000f67000-0x74)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x38000000000}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd05}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000272000)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0xfffffffffffffde0) r5 = socket(0x0, 0x2, 0x1000) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000f33000)="bfc1b9957814c38a5a7f541692d8c73cac418b0a91b31c69d8ce4fe488930f3a1ff33960103bd6a36020ad861ff58dfaa3e2bb40d0e0b9c3d9c13ebf0c3b742d024e95e5d4434e6a19e3e4c6486cd00181cc780d298ec55180608204554fa5", 0x5f) bind$inet6(0xffffffffffffffff, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(0xffffffffffffffff) 2018/01/13 17:57:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f00003a2000-0x86)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x80800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x78, 0xffffffffffffffff, 0xaa}, @empty=0xfffffffffffff000, {[@lsrr={0x83, 0xf, 0x0, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x1b, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @noop={0x1}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) pipe(&(0x7f00006dc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000b9000)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000cdc000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x3, 0x9, "8dabace4e33543f870d2909e9f299ea3c0ed8b0d09250bf05d222ebc8ad68bd574e52a1b817f2a6124b33ccb26759e7259649361f341564da50179aae7023317c5409c3252b8027fa223ad7697f4c429"}, 0x160) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000302000)=0x1200, 0x4) syz_extract_tcp_res(&(0x7f000093a000)={0x0, 0x0}, 0x0, 0x40) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000044b000-0x4)=0x14) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000426000)={r2, r3, 0xe00}) syz_extract_tcp_res$synack(&(0x7f00006ab000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f15000)={0x0, []}, 0x4) 2018/01/13 17:57:47 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f000043e000-0xc)=@proc={0x10, 0x0, 0x1, 0x41000000}, 0xc) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000fe7000)="2900000018003191dc000fe900080002021300000000ff0680000c000c0016000401ff000000050001", 0x29}], 0x1) 2018/01/13 17:57:47 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) socketpair$inet6(0xa, 0x806, 0x80000001, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b000)=0x0, &(0x7f0000009000)=0x4) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000006000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000000d000)={0x0, 0x0}) socketpair(0x9, 0x6, 0x530f, &(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000000d000-0xc)={r5, 0x80000, r6}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f000000d000-0x37)=@file={0x0, ""/53}, &(0x7f000000d000)=0x37) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000)={r3, r3, 0x4, 0x2}, 0x10) sendto$llc(r3, &(0x7f000000b000-0xf8)="4104a32941effe5427f6e759567258f2af75fc5c8ccec9d402a14db9433c564059393b9f01f660b0a97ee1e16c576426bf3d1a8e5d62e366d1b56ac1b5b78d3508019e3e1256b3d0e86f626b157f761b33ad2ff81cb1ebce83085b6a2c5f26be6769cf4c88a54bacf35d0ce3debf9b7a1b03eb2fb7b5e5463c90e2f83c35cf5cd0b135daf9c4df030844b26c8e2087bd6f9c9b8b6c9381561cfebe4fda9565e49d731cd9d284a60e852de6944d71be06a1779add48d1852ee22a7ae5b4d8b62aaf087ee2ee1ca67a91f89783e6af26c2a7a2a7658fefe79c928d2d05b37f844abc04320e27c65826a6ce4fec0add51ccfc0d78ea3291bc70", 0xf8, 0x4040081, &(0x7f000000c000)={0x1a, 0xfe, 0x2, 0x8, 0x7, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000-0x4)={r1}) setsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f0000004000)=0xffffffffffff6716, 0x4) 2018/01/13 17:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x10, 0x1, 0x1ff, &(0x7f00006cc000)={0x0, 0x0}) listen$netrom(r2, 0x3ff) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/13 17:57:47 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x2, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000006000)=0xc) r2 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0xffffffffffffffff, 0x1, 0x9, 0x2, 0x20, 0xa0, 0xef, r1, r2}, {0x0, 0x80, 0x100, 0x0, 0x7, 0xffff, 0x7f, 0x3}, {0x6, 0x80000000, 0x6, 0x9}, 0x100000000, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0, 0x32}, 0x59eb988d3f74d9d3, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x3, 0x4, 0x7, 0x6, 0x607}}, 0xe8) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/13 17:57:47 executing program 1: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000ac3000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002d0000-0x4)=0x58) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00001de000-0x4)={r0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r3}, 0xc) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000372000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000a8000)=0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000a4000)={0x3, 0x4, 0x8000}, 0x4) sendmsg$alg(r1, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f000017e000-0x2c)="82523ecd5989aa5e27b263c1f9b5a746bb604aafc2464ab8952fd7200b882504a6", 0x21}, {&(0x7f0000f7f000)="8e4269907b04ddda6007d23d2f4dedb79a744b837c16296bfd06887a91ef419170a3bcb2c05ff8673dd85cc5d8b72b65a6e3d80d7587ed6f2382beccdfe2edfaa8917b080e8e0624b38f006b7617d0126701cffe4009ea8768fddc43ebe2a573b8f6bfd9b7be60194ff28247093da86f2d8dcb0da9ea773e6e5c6b2b49", 0x7d}], 0x2, &(0x7f0000410000-0x118)=[], 0x0, 0x0}, 0x0) 2018/01/13 17:57:47 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x39) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000634000-0x4)=@assoc_id=0x0, &(0x7f0000f25000)=0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fe7000)={r1, 0x6}, &(0x7f0000fe8000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000006000-0x28)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/13 17:57:47 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00006d9000)=0x5, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000f66000)={r0, 0x1bc2ab26, 0x3, "52f1a4ab285bb0cf062436669d7768f1f0a736eafe1b53475ea455ace77b9e5dcb414b306b451c5b793a05b8529e022251aa5ba3b1e448614b047554b521f7feba54d518a7b0d2aacfd0"}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00008ed000)=[{&(0x7f0000f65000)={0x27, 0xec, 0x1, 0x7, 0x3f, 0x0, "daf35fd656cf34894e4df6a4e7e8221d5ac26b1e092d5d5ff53ff36df990de675785df967628be13e25dfa39d0185798dfb7f3d82a383fb6e6bbd00bcbb9cf", 0x6}, 0x60, &(0x7f00002f2000)=[{&(0x7f0000f65000)="74c0791ec3c6842d6a687b01e8e3c663d92d87e7591b235e42", 0x19}, {&(0x7f0000f66000-0x42)="d74a97d7ed849901fa483ef1b842db55fb26714014f7b1c5e6d5207711f553aa93fb17c9d112fb98e32ccc2f43f277a2c2bb7c133d38bb2cd7192def401a1df171c8", 0x42}, {&(0x7f00001ff000-0x58)="d961a4db89ce7bee8bd737f8911c27f36572f6ca8da235fa5eaf63dcf56eaf1dee16b2edee13c80e28cda03561597cf6bd05be437c5a64a99298140853713a3c3b73771ba9500c2feb8029bb4c870536bb34c7932f411a26", 0x58}, {&(0x7f0000f65000)="1c02d8f650ac457fa603d27ec34d8ad54e6b179e1abcc0143447a1b1e51d10d4afa8874523bb8bb7a896265b559ca54f42457d23b9941c2683aa8c16127224164595c7192891a4828b72735101790b96426d389f7a9bdfe687e8a6b95d29aa388e35d203006ba12f2b937641b9ed8774ca7873fddeac53552a6f9d77aa64961e9f04b5f451c94929485876186807dda5cb76cca63be4ea108a4bd5e13baa674720d8b6a5d048843468f277c4f1259ec91ea0dc", 0xb3}], 0x4, &(0x7f000001b000)={0xf0, 0x113, 0x100, "a00d22cdc3277fa563e287aa9cadf49c88bb531829faccb81d5198d6cdeca34a6bad6124c6de0771ab914800e136b74c150c56215759ec434e66829a868d6c4194784f19522f38622416a41bb1f5b42e5a8db6856c6c17926aad7a6b4443a59cc84b45b4e0abc36804ab86a7d01db544db7b7a59f2d6b93997b33498853c8a21a0fbe47be10082ee2a7fa48930f2b203840459e142a8da4fc6023b2a555bbcd55d4a049016041852699da588c5b06b57f180c5a2bc34559b4b82ad9a90ca96be63472e54a8dc2e902067296abd849146eaf79a716f2531ddc757"}, 0xf0, 0xc004}, {&(0x7f0000f65000)={0x27, 0x96d, 0x7, 0x3, 0x1, 0xffffffff, "c021b3aa45aec42edd365990036effc6a3ec9560cd60bf3f497776de208dc97a24e07b33f6dae477e0f5550cc5ade719928a85ca52958f7135289eea216286", 0x4}, 0x60, &(0x7f0000657000)=[{&(0x7f0000f66000-0x51)="7d5f755ae80d7c58fae3ca72aec9b50c2ed1d334923164e3a241239cdf530ca279ebe7a33870038621f72df5d84cf4b317d93ee7c21a48385e95e8aa66da1b9106c19ceaefcc4ccfb963bb21dda3ed118b", 0x51}, {&(0x7f0000f65000)="819ff7822b082b6005f56524156e53c86f177de99191a641fb22292718462dcde96cf60f9a16ecfd11d0faeb8dc72bbe4a5eb2e4e6f1ba6abb4f53a765fcf084e61535c9756a0ec2709e3d740ac4fc2eb7ecb38bd44eb82b8cc5ef4d6624017df345a542e520caec82afe33ddd9bd61d7ad1d6164b2347bc5928c4fbd65d46", 0x7f}, {&(0x7f0000ee1000)="cc34edd7e5c9c61def43ecaac6c9ae65", 0x10}, {&(0x7f0000690000-0xd8)="158ede28152ec36b7e2f9ec7f277421787b510ff463fc66531ef820f0a43999e96b2b45d9efd838f3957f808069835d5495b7010597ed14026006b5e953cc5d920c5bfca84bd7124134df2cf5951bcb653655fa8223fc9f9d1954e6beb0a02bfc65fdf6c4337707d398e6431b2d4740cdc5035a24561337334aff98539b1749878975f129f80b2966e0bdfc92f457252056426d5adc0164a822d487189f309c2b64a68ad1f254c67496cffaec962d2bbeda979d24cee2de336e99a3a2257acb79dbf653fb0341957eb8c49fd906564bc44de2e8cf3eee9b2", 0xd8}, {&(0x7f0000f66000-0x87)="dcfe411dfa65eb782ba1b438341d449fcc24ebe9492b25411bcb8906b30867a55dfd17a78e75b3d229fb9b6efbcb46dcf6a41d2a66cd578f219d6e91e92a1a9d41037350c8326365daebe7f11036ba4ff25ecd74e90deea26c8355dc438e69d3f9f51592d2e6ee790c9abb4ae0e7918b16aa5000ba15d7496b583ea6d7789aabe74c28898dfd92", 0x87}, {&(0x7f0000943000)="b0df67cc03921144bf54c62c44edd634722f", 0x12}], 0x6, &(0x7f0000d92000-0x28)={0x28, 0x0, 0x8000, "04813af18346b6d8f1b51d8f030dbe079266051c3d64bd6f"}, 0x28, 0x8000}, {&(0x7f0000f65000)={0x27, 0x7, 0x4, 0x1, 0x0, 0x0, "ca6eaf832e6cc6424eb8b1ac02e47bae03fd896e6876db8f37a760de6d0647d320bbd31ede5ad13cf585edcf3b09872c16367600671c1b0efe0987733e91ae", 0x7}, 0x60, &(0x7f0000988000)=[{&(0x7f0000bdb000)="7668cd9b541b9839b000e0e74ffad019fe0883690c78ccf1580d14e313d3ce4be589c3b2568ea5cd3a8354bcbd075c5a020c4b869170bf6b349a2c4b66a9787c41b9c2bb328115d39940d548207f4bae99632c392f29d0439ab4e988dc6dc9f0dcc26e013888d33c58a9d33f8d22ba22016b9a", 0x73}, {&(0x7f0000f65000)="4abb7e44cf3c78c7da36e6858a1b7b87a819b997c2358659e7f22546f9bc070427fc05020f5f5c5e7bbee6cb65c55fa48668acf4d04dae3a1fb09584332a503d088d2b279b34818e44b3e211021b9022873d", 0x52}, {&(0x7f0000f65000)="a577b6e630490c1484fb60996b954e32a5210189acc40443b307e96a3e006650e4c545b83c3838e928ad787d7fe2ff15e57de1baf631ed11dd9d56fafbeb7cf9f2801f2d058d0194cbcd5307eb6d314d8a357ebb4d6298996bbbdb0af65f1a39dc5627e4cbe1adbb791df9db378cf0db4cfb2626f835d0bd950086ff2333ff6f111dd93ed16a49a735e7fc94db4344ebc528a53d8057a0fd81606437237a7107886731e035bfc96bec39164490c44fc4dc0a15", 0xb3}, {&(0x7f0000f65000)="", 0x0}, {&(0x7f0000f66000-0xbe)="cd115b875da64cc0cf4b79577009f49442d40378a9c61170924326010e93516f803bacd988f90846c7e66f586257a346d673bfa4b0b47b3db1c1da4387f07c82f6636099cbd8e22c6ecced330cf268b51e937a4f9ad5bd7c372022cc53ca5ced16b7fb985cf1adb4688fc902690023e248ed20c3966dd4936a0cf9453e82379f11b482b1bae48c84a2866f7bae65a70c057d2957423b4139d1da08727c43cecadd7654e30ddcc1dddf99bb68df6c8b76ae29d5b9ec75d1db15b307ea34e8", 0xbe}, {&(0x7f0000c0c000-0x9e)="a80cea4a05ad9a37c67ee6abc588e0e20328e28786a7da2685e1e1e5e8dd7b2a3d1505c43128a78dcf6ceeda6e791a374e40526ef1f4928c4d6e3926bc6b004eccac1edf1760e6ca7fec3fc499eb197704ffdae706838a7efb6d44a234698bf583c45860759ccc734fd2512e065808171aa378d6cbb5c81ff82c9fb04c191601e15fd2b5e7d8f5877ca1da3b38003a329d1292b31813f35608ae939a816f", 0x9e}], 0x6, &(0x7f0000f66000-0x30)={0x30, 0x0, 0x7, "c75af5ba6c6b9a33f48e610d868c8e3cbe6d72d08c8429ee3f"}, 0x30, 0x4000010}, {&(0x7f000070d000)={0x27, 0x400, 0xf75, 0x7, 0x80000000, 0xfffffffffffffff7, "892ede4b89a49efe1be756f6b5ae8f259eb1bb8a174eecf112e1610cd352dcb38e8acb05fcdf8849a31c3ca5c1745cdcf6a901b58c34dbba50ae35edd44bad", 0x9}, 0x60, &(0x7f00009aa000-0x40)=[{&(0x7f0000b7e000)="28c9e564d935712b967a52bcd64047c68b3302f4f7f12918a745050f95b68815ecc6c4bd1f18e6161db326d7edd4263055413710add0e148ecfe9d", 0x3b}, {&(0x7f0000f66000-0xd0)="32b6652ad37a1ea30aa9b60174918be465b6f4dddd66c6be69e81420e6225b0ca19808495cc290435f5383648c4bc711a328dd56732fff76e8644ff3c87f287325c673949ff34f53fd013452098c57e505545dff4de16e21ed0e3e460331c71412fd80292bd21b8f1675970c53e7957d74860b7729b394b2ba3729488ce739e75366ba1f310b217836e246da53a607fe3fc99fe4d57225937245259611932a734a8172c1560496981a0e6d8b6c5a36ae4b294123ebcc9f1738e2d38f94a658fd1f791264282eba548928631939f31f93", 0xd0}, {&(0x7f0000f66000-0x1000)="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", 0x1000}, {&(0x7f0000f66000-0x9f)="66f39918c992abdb3fc720e5c22213748371a886b9520881d2b1139b89f3d8c327804fbce2c7f7e752d9c45ce6254190756d821c90a3bb846ce20ed0b4b5466f7386c078964663b3b56a264acc55bbc26989b0676d958857d4f509a45f87f6f9b77b93fac36f8bdea2822b2e38b0e8ea244fa88dc48005a1ffad7149fee5dac5db6e093fdd795ecac5245d76242ff7ae1d26e2ffea48328120c7b5d11915b0", 0x9f}], 0x4, &(0x7f00009d1000-0xf8)={0xf8, 0x11f, 0x8, "889b6186aaa80a5602ef5e2bf7ef3d166a24d35cb98cb2572ad02a3a6673be77db4d418c89c49a05f76c3e46736cb74d1b515e1755299e9ac3337f7d2cc95637cf1df4c9308606ce1e9e35d0b54c18e5330e18f371bbf07002fcf8a1ff918b03f6fc49d8c52d97c34363840b6e18bc7f6afa1653ad5eed5f25800b13c01bc2ce32a757b5be9ae87d4f4acbcbaedbff6e3dc003c84691a43f6c89da63f18b4a0b2dd0138a87425953bcc017f0790e98f96074393bd2b2e1a1e47bd42245eb21dc29925b717a5da179c441cc062aeb497e6454d93e27ffc1212c2eab1bb0ab5ed97218295f0efc1d5b"}, 0xf8, 0x40800}], 0x4, 0x8000) write(r0, &(0x7f00005c1000-0x20)="1f00000001041100fd4345c007ff0000f605e0000800010003160003000000", 0x1f) 2018/01/13 17:57:47 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000003000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x80}, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x7, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x3d)=@full={{0x3, {"702486fc4836ec"}, 0x6}, [{"5d0b2760e20861"}, {"cc3c44e2d943d8"}, {"952f697a79d903"}, {"c34d9759fff410"}, {"ca478a926cfb4f"}, {"3d0cbb49995f1f"}, {"dcc145bc8f7224"}, {"682ab5234c70ab"}]}, 0x48, &(0x7f0000002000)=[{&(0x7f0000003000-0x43)="32c02b97b84a6a09a1e36eb282e762fd4f2030ee352135a9e66b4679bf6ef5e8220f2c715ce6c073ab02dee7da0571ce7646ec9882a489ff3d2971abcd75d370d6a678", 0x43}], 0x1, &(0x7f0000003000-0x10b0)=[{0xa0, 0x0, 0x81, "3ea23f0e10904ddb59e178f2be0bf0c5f095ef0067991ddf1ae95ff0b52e5c4e4524b0991df6fa5c7bd9869f40d2b8cfaf64c893b4322692e0d0ea62adac39323d9a19e65a8eb41a4d3b10a261450ec5b4648d4e5333016dfe32bcd813909435df38b2a75426148febe17555c0d04198b8feb6833c25e4cde1f7623511e16380abece3a8134f645dde23770bd2304017"}, {0x1010, 0x0, 0x0, "3ea28a3f9ed7fba9a8ccfd64ebb3095489d034aa3ed692f4e945d08119b2b02c4b42623a2a32db5f53d57ea84d02c510930fe1325573e7a6f4c5488694e51d7f5b81f62c353861b909ef3036d86abd4eea9ce9f8c617faa758c5ca649e0f1d27d966d2c9e7cf9d0db7365ed9624fc74f970dd379065f6133614fb6a5055477c5b0dfcf527f16fdd969f71e126494fcc2ec3c11a40a88e0ead1c42157d7c064c335fd3741c95ceca7063c3b1d8039a0e78298a82d791d6eb852ef09a1d3ebfa5f963ef3a32d76f088f0c7d3b5b3e6974d21c9fe9f17bec53734051718e4426f467b96a8d1065ee7b0489a3c3e7f7344e32790e169c463b90d9dda0c357e8cade30713943fa47c4625afca90c04ba0d0f3e6748e6ce94707b2d45b595a701314eb5ceaada1c60b12d6d6c389a9cc39a1465bb4bddc142ea4d027162216014cf6d64e1868ab7ae00553a1433d2210d2f2d8c8f4e0165d43b73e7b4fabbfa9fdf7dc7d53c79e1b1288a6c3cc5ea549ac156a6a0b27fd61a0190716581acc8ce5372a4de62e03683c8096dd48bafc1fc4c26daed2effcc3dcfdbd4d15fafdfa3f996e916282fe3c8d2d6aea0fed9302a43537330ba3af913112a95bf89c57cd0a901289a9e60510095c10f8600099efae44dcd889fdff93f3678577f02e6dd2930080ac127e2cfb6603e9e7cd230d1240bd48cc1ad77b8ad60d4b78db4f6f64125314ce8a3d8da3f7a1532784359bea99dae9f4aa74da4d6a31abb2fe1dc3c1b89e03afbf881f001f263f647caf7f6ffffef661b2ab7de35ec3118d5affae8d9a1a99a891c59e3f94d991b4d029717b5f2b194e59eb98ec916e333e411eb86c0770307b53347fed58ec5f0a78b39773b25180adb1fd0575ad0671ec944e7758fad860accc46512f3dff6ddc950067ce52f5ca392e1984774fe2755c25cf4fe23c431defa4ff2434259606ac7d4bd367b88e840b7a5a481537348530b4738ca320cc0f9d05d58b7f2e3ecae0bad1fea7955a27205c23ec64723dbd60af0606ee6674f5bca7db7c1590cdd17d96039301cf56edbdbeb689b5dc51d5ad0924facd7603f345035ca1d8767d1488b4f9cfa805fad6ad77b7b6ab12b0f44330250886e5f87128e84da2513df2217286b3d0a95805c0ccad5ea0ddc6565a447b9493c1de46798d0a84b1dbca0e0cacc9987f21d27d42298afb8a02f9a2776bc006a8fe2943332de298901532b61dfdce0169593cfa56a50abf1dc7f40bc1ba63d223aa879eae6b5a53c4118784dd34753d1ab0f940341569a85a7fd40e2783ffac02b4c42843e3a1da93647da383b99947df21d4150b12d0ba5c67eb631155583df4d05f940bd7d219765b9eddf8528e5abd38b88a361ac403372c99365523fb865de3debfa80e4e608c28e5081a061bab25cab0d422c7aba39f59124e1ae67894fdd29b3de74f40bdf216e2473be49b9c269f03ad37fee9b3edd2eb20d90c240cc7da38178380937cc8c00723a95543ca15b7cbc1d0fa25e7e196b8c36a12a1f38563aad9b2d24bda5a06e1af3d286789a7d47f27129464860e87e91687e8fb39fd9175e64ccc67179f81a44cc9fba05bf041d81237dda1bce6fa47dd681b1b91c221f840a9162d29c03cee346f3d69e34223a87dff6016d73623d59911373423cbb4cb93e9c6da08e8ef5966c2f8ad702862e0de769cce3ac725d2b0e1c4d752b3e79204905e464fa8b5544b6e8909efb0a722e041bdd5d88e23620fca8ca006b2b711193603611633742c0613eb246355afd8a9f9d727d2d8dc0a5b653fd56b8d620ecec3c7c6d0d8c4ef19fa97324bfcb6611f4961aa89d32a4b6878f0582740466b124b3dd475331c11b50093de23b35c356037e0a380e13afdc583585b4ab87c2bc07d78d6a1fd71638a41011534f554ba98977188d48f3758b65d474c62571dd8726d16f1065e8505fd9f3ce1cbe1028c4b93c3841dc2b131988ffa21a9e2d5394a3a1f2b440e23ed6950eeceeb3b1b27b80d5774cd0786924978ead2fda52169220a0ae4c7b30031e145dad0b3459d320ebd73c1650be191d0d182fe556e51a6130b59355e50fadbf0aeafc641acf0e1e9a99a1e63179cc01505d25c2c993845d04b9c109aea16a73f443fcabab7acf8452ea0acbc9608825389129727181ad81b8d9bb2bb37557f8e14ff87b58d62771ae093812338c428016e52d5271c5b4b6cf71c7a20e5710843ba074b155ff8d0a12d0f410ba1cc5367d8fc1a3c06921cdd6e85412fa9c74218cb9f04801469504e88291b75fb10bf7d70b99513079092a1e8d72e7beb727f939bf8e472015acb0f7156caded949a5de0ac348a9a51a1a0fcb273f4cdecad5dbeed3c43660ad970a455f070cdac7e7587bf1e2544fe6f5da8a5832cfd4e835d071e07379d224497cb76f90f34f9d17b9c94114cd45ba847eda248b60e6af2d5bcc72deef964764ddf1ad161b5998d7440bc9418963a4308bffd7c4dea005d030536fb59f5042b64531627446bdbfafb9767963966f8240e10b09a894abf06e444c3783bf89f8f94eb85cd679e009056153ec513b9c1f66087826e329d98c0f968b774285ce3f3c8d29cdf508444781d2d05a0dfdcd701107a58e267480cdd26652fc5f70ebdf3b15b59658190cb322a858a10a92e2223714164ffaf43aeb29ba15a20591c968b0dc02926101a536daf784f41f24b96c6c164d45ccfdfbeaffa671e8e6fb06db7a51f06fa72186dc8f5933491d7db28c6d15821b01057e3d5128599125d8a8097e8c4b132dc1062c9f9317bd42cb97aa97b692a875ef78549bb7f5ab0cf5d0d10518415f424e121848bd55ed1bc0c5d0929efd1cf2243f47012833dab57da48a5d3ee274a5cc64334f491a266d5bc0b964c14f162a2747eea0f594472ca833a190fd55cd6eb4763dc040c74a8cf2112f0b05a7edbb2673bcf9b411192dfe2b7e0810a3978afbc699a21569e7a4dbbe130f88293a67df1fec86c6119a15c5aac5b640a7514abc7d02215c79ea23778ac4fbc9b167528f6e8b4237a7df5797f45a3d17a7987232b862ec980deaca21ed14d4a8f87db34673ad7995ffcf097f1d890e9a268e516ec94e51d7a28c24ed8d23b9e8d7319f50e8c9f45bf837ca32e603dbf53f9e91fd153ebbc1e2eea42c693bab66637a8e183486c03b8cfc30442563ba090d5d874f381d32a57a3d55b20feae1d03f81ab2118e7f437911a237b6e5cdbd7fe0529cceb269f7c19152e05639965e89614437ab49a03c02a8e9f3f7f09351b31e00979c55fa86a36a8147262b81f6b22e02e5564a4988cb2a63a233a750dfdb2bd0914be4b00057d52a290a35c0a07e868752b0197c9f6851f87f51d745841ea9d80249ecea5fd3f74308447eaa7c24950e6f6aceb476d93fdaaad708412b42587e0339874ec9523f91bf4b65a63b53e8bc24bbfc7f977104f70986029a2fe75ed86f78df47f49ef0dcdd7f02e91b4284d03d13c9cb5a3d402fc10ccc9386e7f2f4aab040b724dfd03c9ad551e17f1443993cce83ff8d064e7806e951917adf9c57c344e0f7d452fab20e9b1927a074fd95a823937c4a48e61385b8d893cd240e7a232fda8402780af97d608db725ef2000aa80a3c4ff80d3fedd70ee126b1fbc4d64aa7542d1b7d6d5a37ea17c0c8c4a7cf81ce60169d16429de54367d060ca652f406ead61ee7ace67fff4cc140b1aa4e1485cbf7333df32cf471b009aec7b8d34da5e50e0e41cf27a47ae8236a85714c5c7133fc439446b1c6425d8e8fd90b7045c336d2c0fb820efbbdd7b89baa1e0ae54ef9228feaf50f74672bf6b064dc98688e562dc625fb42b2fab70b2cb38ddcda5e313ba91e405d2779da66f3805730980d45df82f8ef87a86d4c892e9d6d1bfb9374742192c549abd079235bf89b76c4b2ed4d706bb2e086d836ac20f2bac0befe2c8a47d15392b3d73bf2ca095a04724d18b0f6630b24ec57e46721303df388bfcf204395e4ae17edae3d1b1fd84fd20e6c6fd31e7b26c5713ba488a2b8adc0bd0678fb917aeb17f9aa420cd264bf6089f010590da6bf5add0253810e17686482862e4f3089e4ad55ccfa313104371cd6ffb3c8c490e3733e080e93101bf07e87462100b73bc32fa51e49e6788608e8a26bbaafae158dd7f1c45440adebe0d6900ccfadfb6f3442930ea793c78abf56c9fef97a65051e19aa37cc7536ec2f48720af586281e6aa49a404b19c69b9016c738911f90515891a624469b889eb69b66c1ccb8c2c38a5ea0be77cb771b604582e24dc6512484851186b48744b4b032b13284ce7552bc76997256838fdb1a399e36111948ae2101b6c047355ee997283c1872fe4692cc31b8fb7b5f2434e8a3c966e3f013c28f8379cf1d416ea9050e65fdf966218672001702a68414fa7bf2a1a4eadbf653897621214ac70a780ce2f4063a593f213c782370cf779f784a984f0698965a2a07452b1ce2d96131aeb7c09bef449cc37e646150631e4f6d809ae3da27e8e78cdf31c1112ad620e58e25cea3c59c03d7f3e21e7eca60e700dff7b1662ba74ad1df338f545f593e05af4512c132377d82098fc9b3e6942e1a29c52d700947554fc2e59cbdaac09b12e8015ab38c255652279aff24a41f9708e489d24982b84ad1bf3826694a11e981f0bf3ea56228cb60a8ebb118472953dd2d4e98ef08bab9c815a73da49f0a115cb5687ad9ef3f6995c5aadc1db3d79c9f71946e1b9b6bddce4b397e321a18bc30308c284d9886c55d7e600c9d2b15ecd57db7fba36e5529121d5a46b333a93ed5a97a1f2bfcbc2f890750a223fb54111efa5a0ba4fcad64641d946c9a920fb582f0fa677f5a2e8b0841e4f35827f2a1a113ad24207efdbfc388ef9005d905d6fd2e4da16cc5c963c2a4d8dc132dfd3ad0460825df0cd342c322c0e471ffc8885f65528ddfb56c312f7f34f08995805d75227634c69a06d861053797d84706b02e98b11b4e80c073287f67f3e6941356a3fb9a7d15633a4ae43a195f5365520b77df7496a1f77e177f145246ddfd019c98d8caae382fd73dd97a53237d8d7e058315af499e7520d9146caff778ce65a5b1737ca11be97f90b2276bcf22a94c66533ae8662ad46e2f582cfbe7f5fd91242c85b36e6613f9bb49e28fe6b1246fcaad182eea7071d3b7e588b6dc9d46b384491f47a03045355a509ace20f9695a3db83736627e9333402095c68fd7f9b644ae36ca615b7f6de10a8bbba400a986aba6af899b1d96908431d39ff24689ee0052efdfe28c48cc1ced38c5fa26da287547c34a1e60384c047f3b5631b3f99f40c2f7b46916760f863874aa41e362f6c20c2cf302240b36ca46d576880af6966440b98c8b3327684d525a30892ebcb508d4d9ca3e42a167023ec6488829b45c52db7f80eab259325ff6a2a3b696273b174bddeb9bd07fad59376944070a11ab983f58432f52d5da609bf9f95d923959888dc2ce303d313fd1b84d2690734230454add0d31e8e31f3fee9043553217d71314dbc468d08edf5a543593982dda884ce7ebb11df32b2b9bcd8cb65b6ba7681039b19a118f6faecb2ffb76dbd4c0f5e9bf4c95420dea61018b6a1408a9f0b5f6752a5f07f9d234cb5f6a8858df26966c196e9b3d0962bfb2918c1a4325ffc8c3b9ccff0bef386845244deaf9f57afb476fa1ceef1b0d9ca0120397f0d3b3bf1231cd5f23c344f107d82d77f269e60497e5b951237111cafa4336658c6110cd83828e5ae950fc8b2ae22b3643a71bf7954eecff994b25e42a350faaca87f23cbbc"}], 0x10b0, 0x1}, 0x40) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x1}, 0x8) 2018/01/13 17:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009d0000-0x48)={0x8, 0x7, &(0x7f00001ae000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x1, 0x0, 0x0, 0x0, 0x30, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000a0f000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f00003ad000)={&(0x7f000011c000)='./file0\x00', 0x0, 0x18}, 0x10) pipe(&(0x7f000028e000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000060d000)=0x4) 2018/01/13 17:57:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000079b000-0x4)=0xf706, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f000074f000+0x85c)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000018c000)=0x48) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000247000-0x4)=0x1, &(0x7f00002ad000-0x4)=0x4) r2 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000041c000-0xc)={0x0, 0x0}) accept$netrom(r3, 0x0, &(0x7f00007d8000-0x4)=0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x4) 2018/01/13 17:57:47 executing program 7: r0 = socket$inet(0x2, 0xa, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f000000a000)="32000000140025ffff07008e000914040a01c2fe200000091a000106009a0000000000000000024fe56714eea4eb3456d730", 0xfffffffffffffe04, 0x0, 0x0, 0xffffffffffffff09) 2018/01/13 17:57:47 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00005f7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005bc000-0x4)=0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000fcf000-0x4)=0x0, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fce000)={&(0x7f0000fcf000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000339000)={0x5, 0x9, 0x4000000000080, 0x9, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r2, &(0x7f0000587000)="", &(0x7f0000fcb000)="", 0x2}, 0x20) 2018/01/13 17:57:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000cf7000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x80000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000732000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r1, &(0x7f0000132000)="", 0x0, 0x0, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/13 17:57:47 executing program 1: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x8000a, 0x781) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000941000)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) 2018/01/13 17:57:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000646000-0x10)=[{&(0x7f0000735000)="2900000020001900013d181000d9f50602000000000000027c0000040d000400ff7f80000000000000", 0x29}], 0x1) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f000078d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000070d000)=0x10, 0x80800) listen$netrom(r1, 0x7) 2018/01/13 17:57:47 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000f000-0xc3)="ad5db44380100e6b291fbe559c220f13299cdf0f21e49182eee27c49de5a5755b56094d485fb230be6722b27cf3249fdb7422138510bad8cef0e6faa9dac60267e9d9cdafff28d6eae34e0fcb6410a2cc588510f1f28a7af032401465578b45a39cc2a42159369115dfd7ff279cfb86b2e2c0a357a5f684cb2a1bbc1bf2943dd8180ccc6299e6da4a7440d45fc331f36dbef1e80a4bbb8e91a6b2307291723e5cdb5ef31e7f649393eab3905b3b718944d42fe028a24d04c968f635581246f8bfd9085", 0xc3, 0x48040, &(0x7f000000e000)={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000010000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000005000)=0x0, &(0x7f000000f000-0x4)=0x4) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r3 = accept4$inet6(r0, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x1c, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f000000b000)="d66e5be3e8358f2a14fe26ab89c3a905", 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000008000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x3, 0x0, 0x3, 0x8}, &(0x7f0000011000-0x4)=0xa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000011000-0x98)={r4, @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]}, 0x1, 0x3eea5e45}, &(0x7f000000c000)=0x98) sendmsg(r1, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000b000)=[], 0x0, 0x0}, 0x0) 2018/01/13 17:57:47 executing program 0: r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009c3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000730000)={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]}, &(0x7f0000006000)=0x108) 2018/01/13 17:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/13 17:57:47 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x8, 0x3, 0xffffffffffffff8d, 0x8, 0x3a, 0x4, 0x2d, 0x3, 0x7, 0x60000, 0x9}, 0xb) r1 = socket(0x18, 0x0, 0x0) connect(r1, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x4, 0x1, 0xfffffffffffffeff, 0x2, 0x0}}, 0x8) 2018/01/13 17:57:47 executing program 5: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000573000-0x3c)="a5815386dbad425c", 0x8, 0x0, &(0x7f0000f90000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000f8c000-0x50)=[], 0x0, &(0x7f0000f86000-0xfb)=""/251, 0xfb, 0x0}, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000f93000)=0x1, 0x4) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) 2018/01/13 17:57:47 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 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}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000074f000-0x8)=0x10001) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/13 17:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000024a000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00009c3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$key(r0, &(0x7f0000b78000-0x38)={0x0, 0x0, &(0x7f00002a4000-0x10)={&(0x7f00009b4000-0xf8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xee}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f000094d000-0x1000)="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", 0x4e6}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000eb3000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 96.550093] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 96.572142] netlink: 'syz-executor4': attribute type 4 has an invalid length. 2018/01/13 17:57:47 executing program 4: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000007a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ad1000-0x4)=0x1c) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ad0000)={0xf4b4, 0x2, 0xffffffff, 0xa5, 0x7, 0x1, 0x3ff, 0x80000001, 0x8001, 0x6, 0x9}, 0xb) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000ad2000-0x78)={0x7, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x5c, 0x8, 0x4, &(0x7f0000ad1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1000, 0xffffffffffffffff, 0x227}) 2018/01/13 17:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000590000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x8, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001e5000-0xa)='syzkaller\x00', 0x20, 0xfdeb, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 17:57:47 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/13 17:57:47 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fa5000)=0x0, 0x4) 2018/01/13 17:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000359000-0x8)={0x0, 0x0}, 0x8, 0x1) syz_emit_ethernet(0x46, &(0x7f0000896000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0xffffffffffffffff, 0x16}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, r0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x10, "69c4c87d4dc564c689b1778b3ce4"}]}}, {""}}}}}}, 0x0) r1 = socket$inet(0x2, 0x4, 0x9) pwritev(r1, &(0x7f0000b75000)=[{&(0x7f0000dcc000)="edb965934e9297f271105a65c22995e888909c89cc06434aebeac47290525ee11be7d3f7a439c8c05e4c29275f840418b2c81300754950dc1d823c046537699e4a112b9b4af9e69b64eb900d79fda3f8e2d0e15ff3ffb81fc72fb7d04d377b3bd7327c8bfa8b1b3967172718ac1c2be046116d340258583ed4167d775c033e2c055ffdd34b4b28f9e3464cb42df1640005610dbba4cc", 0x96}, {&(0x7f0000cb7000-0x4d)="45052b5522148d3fd10a125802be87bf36f810e056fd7c95359ee29e05eba11b86419b34bd77e1dad92516e336a57d22ec11593101ce0e79447147e68fdc5f34aaffa5888043c8c53ef2db31f0", 0x4d}], 0x2, 0x0) pipe(&(0x7f0000635000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00004bf000)={&(0x7f00005d3000)=[0x100000001, 0x8000, 0xfffffffffffffffe], 0x3, 0x88e4, 0x7, 0x5, 0x8000, 0x80000000, {0x7fffffff, 0x2, 0x20, 0x8, 0x9, 0x9, 0x9, 0x3, 0x20, 0x100, 0x4, 0x8, 0x3ff, 0x80, "d8c41c293543c650f25b27c6d4930f23134d0e1c77f301487363d78d4900d972"}}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000a47000-0x4)=0x9) 2018/01/13 17:57:47 executing program 5: 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001f4000)=0x0) bind$inet(r0, &(0x7f0000630000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x3, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x122) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x1, 0x852b, 0xffff, 0x0, 0x5}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c39000)='yeah\x00', 0x5) socketpair$inet(0x2, 0x80006, 0x800, &(0x7f0000c8b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000536000-0x68)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5325, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x68) sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000744000-0x1000)="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", 0x479, 0x1, &(0x7f00000d1000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:57:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="62e67d3e903542d725b3f3506d866e60a558e2f7ee7f151ad2f0fd106dc08474717eb9a959ba4cda099c1cabdb4060a2249cbd2e48ae7c6eb63582f3245caddd880b53cacc7c3182b7211530fd942ed8bd903d7e9dc076d0c7ab010fc87197fe8a2830ffc86760233c82db11c374b65de2461893dff5907f8a5d970f3f624324df3495d91e9ec66a15ba541d1c60d841077a409dbef8b552", 0x98) r1 = accept(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) accept$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r2 = accept$alg(r0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$alg(r2, &(0x7f00005f9000-0x38)={0x0, 0x0, &(0x7f0000306000)=[{&(0x7f000054f000-0x3f)="aefaf9852138475a65", 0x9}], 0x1, 0x0, 0x0, 0x400000000000}, 0x0) recvmsg(r2, &(0x7f0000234000)={&(0x7f00001e5000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00007fa000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r3, 0x1ff, 0x3, 0x10000, 0x1, 0x3}, &(0x7f0000002000-0x4)=0x14) 2018/01/13 17:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) recvfrom$inet6(r0, &(0x7f0000893000)=""/155, 0x9b, 0x2, &(0x7f00004e4000-0xa)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xfa, &(0x7f0000b9b000-0x1000)=""/4096, &(0x7f00002d6000-0x4)=0x1000) sendto$inet6(r0, &(0x7f0000717000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000f54000)=""/1, 0x1) 2018/01/13 17:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000748000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006c3000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003b3000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000c60000-0x4)=0x2, 0x4) 2018/01/13 17:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002b000-0x4)={r0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000c4b000)=0x2, &(0x7f0000e27000)=0x4) 2018/01/13 17:57:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000ae2000)=""/40, &(0x7f0000f64000-0x4)=0x28) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00005ec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e80000-0x4)=0x3, 0xc0000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000b0000-0x1c)=@req3={0x2, 0x2, 0x81, 0xfffffffffffffffa, 0x4, 0x7, 0xffffffffffff9dce}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001ac000)={0x0, 0xc1e}, &(0x7f000083d000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fdd000)=@assoc_id=r2, 0x4) 2018/01/13 17:57:48 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ae0000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000288000-0x4)=0x10) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ae0000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ae000)=0xe8) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ae1000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0x4, 0xa, 0xa0, 0x20, 0x11, r1, r3}, {0x3, 0xffffffff, 0x1ff, 0x2, 0x8, 0x1, 0x80000000, 0x6}, {0x8, 0x8001, 0x4, 0x4}, 0x400, 0xd, 0x2, 0x1, 0x3, 0x0}, {{@in=@rand_addr=0x7, 0x1, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x2, 0x0, 0x4, 0x6, 0x3, 0x3}}, 0xe8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000614000)={0x46, 0x0, 0x9, 0xad77, 0x0}, &(0x7f0000ae1000)=0x10) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000ae1000)={r5, 0xfffffffffffffffc}, 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ae1000)="5c61490b7ffcd4be16386fc79b6e0642f310648ae9907f11d5878009564d890053e3a4aa4c8e801104b9cae557fb8cd66ef060cf4fc40cbe4691b571883959b539b82f9fbda5c253ba3c0b527eced5413289a6b2ca13738fb7973c352fd12d77fa8ca1c6e79223de28e1070a844160aef907c4d4062d51fe39b579d9f298b170f441b6df5674e944f378cc04802fbc200c0e9f82ef4fcee4a6d9a38c", 0x9c) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r0, &(0x7f0000ae1000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae1000-0x4)=0x10) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000a36000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00008e3000-0x4)=0xc) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000ae2000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f, 0x8, 0x2, 0x100, 0x7, 0x820042, r2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000050f000-0x8)={0x0, 0x4}, &(0x7f0000ae1000-0x4)=0x8) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000ae3000-0x8)={r7, 0x5dcd976}, 0x3bd) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xeb}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 17:57:48 executing program 4: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e5a000-0x42)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [], {{0xaaf7, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}}}}, &(0x7f00000bb000)={0x0, 0x3, [0xbb5, 0x748, 0xbb]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet(0x2, 0x80007, 0x1, &(0x7f0000419000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000291000+0x99b)={0xd, 0x3, 0x0, 0xe252, 0x10, r0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/13 17:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000472000)='hybla\x00', 0xfffffffffffffe44) readv(r0, &(0x7f00008eb000-0x70)=[{&(0x7f0000626000)=""/41, 0x0}, {&(0x7f00002a7000)=""/50, 0x0}, {&(0x7f0000612000)=""/189, 0xa5}, {&(0x7f00007b6000-0x2e)=""/46, 0x0}, {&(0x7f000042a000-0x1c)=""/28, 0x0}, {&(0x7f0000122000-0x44)=""/68, 0x0}, {&(0x7f0000be7000-0xca)=""/249, 0xfd52}], 0x1298) 2018/01/13 17:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000be1000-0x4)=0x4) vmsplice(r0, &(0x7f000051d000)=[{&(0x7f0000fe6000)="9af360875b63e7723ae50c28574f3cbbf8ed61bbb59e9cd957cfbe0b1479894594b1fd0e0c7207bcafa7e3331b19b59df3a6b4b4bbd475e66fba3d220bfdc8600c4f64a765602f60b3e988615c902d14b43561c2f2d64d677684a54ed523cd892085c35b5f2d1ed116558e93ef456c1ead475928e41fd0ce5961d15036bbf1064b3cd7e2737f8a9f91ea017486c051d4de0a700c0150846ec8af94c05b5e57147897f5a9a1d3e2460c0d860b7f7fb362929f8f76ba029fdf54c1dc4c72bfaec9bc4524fd0540f29bff03ba001acbbc139950c310a8e70f02dae1079b66b4bff8af831843a511878db32a428407bbf78da290", 0xf2}, {&(0x7f0000f9a000-0xbb)="8575ec76522a3d0847c54d113d23d4b334976efb83056ebf93c8299d4c03ab271cd28d0630b05afa057ed9694a9b432f699634c85d6429ca3c61e0ce0bf589ad8591de209172091468f34c2bf3a14a475283cc1c862e8afa9d1e2387d46e01ce36a2a7f9edec4520ac2689bce2cc4924d768ca6749f822b14d9a243f8e41b729aba78546ef633f0979ddf3d80e9a6c592984921a01f0f461b35a0579e234f14d60e1c474a72651d4c56495a1ac423022b2e6c33c358642f07bf3a0", 0xbb}, {&(0x7f0000c3f000)="", 0x0}, {&(0x7f0000481000-0x85)="ad0561cb55094fad9a50504803922cc834980dafbdf102866fafbb0b115a83091a8af73f29679d0652aa5ec5447b058602903a95ff4e1beb0b09ed486ed5319a8027c19ad26d146b51d9ae045a6b7353b7bae8201e26e9f37cc9461353cb454d08e885f643eb4b1ed497a385884f70ae2eda6aa3dd7a85c63ab64241f6106952fc5bec1ec0", 0x85}, {&(0x7f00002ca000-0xb2)="b14c53c74ffde15cbd53b90cb0f89576405d4e46107c94907faae2375674091caecf503c290018998745718069227ba727d57bc3826846ff98334c014973d9538bb9610919dcfc1f91a893e30f53c8e4c1b526ffb8546d03beacde43645201496925d038546588fac5589483909899368c11125953cc1000b7fcd82bd1f72c99839a04904ba45b4cbbf33a281f7bf3b22298394d1dcf7fd4e59130708c26019abc7f971bd5def895684c2bb821751a5af385", 0xb2}, {&(0x7f0000a9c000)="2f3fa021fe3118167453ed55e4fd12c751108c6fb34ba59b8a51cd2a221c74ff0d1e2467dc8f7ccc", 0x28}, {&(0x7f0000fc7000-0x2)="60a1", 0x2}, {&(0x7f0000514000)="20af78ab20ee032fa7dd5e83e7838c0c54eee085c5fdcc60e09febb3400531d7059d4e28047690d097c32e6efa778dc0e5900371c363bc06a445be2ecbae8e5f72479623de80ab372f7ef203d2e1b4afd3b9b070853aa58dbec9", 0x5a}, {&(0x7f0000dd3000-0xd5)="afce05b7731d2b6a1d81d0494b844ade2a62d6940048e3b0f95573918a931be0129bf5a84357121658018b12b6a724dea76701639dd60a340ba0663540453d8f547c9eb1df73fe439ac4814e24c98da782480086cd24882daed029844dc8c622beed07c50e64a6e8ef9a438e37148e5cdad35bdd96290be2cad78e1ba02df2c63742261f2abf327303e95edd1c5a60390a049bed9e1c7d955fba2923bdfe20abd68b4b88dd5c9777b08c58e163b0a3f225047f75bd26257506c0e1735dd1036e981542364e5bf6984c87a13abd21557082b1b4a2a8", 0xd5}, {&(0x7f000088b000-0x7f)="e44d95e36a0a892ca3563c09b0c4ee2a3b011916cc63f616cc1f734e2ed9129922d07e58a7ef6615faa780ee8da1e9aae8e760bfa8fd1180b703c6e57b68fede8d9d0491fbd7c0d917f24e8ff42d8ee6f23b6dca71541bb8a47794933b16719b135828278d00230f283919998c9c51a0ff688c4786032dcf2a6b407c182097", 0x7f}], 0xa, 0x2) [ 96.761616] device lo entered promiscuous mode [ 96.768605] sctp: [Deprecated]: syz-executor6 (pid 19732) Use of int in maxseg socket option. [ 96.768605] Use struct sctp_assoc_value instead 2018/01/13 17:57:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b3c000-0x4)={0xffffffffffffffe0}, 0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00008ae000-0x100c)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 17:57:48 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00008c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7d000)={r0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f7d000)={0x0, 0x3ff}, &(0x7f000067c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a25000)={r2, 0x3, 0x5e, 0x2c15bf76, 0x6, 0x188d3760}, &(0x7f00000e7000)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/13 17:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2018/01/13 17:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000a41000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000298000-0x4)=0x60, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000bd9000)=""/8, &(0x7f0000197000-0x4)=0x8) bind$alg(r0, &(0x7f0000cd0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) bind$alg(r0, &(0x7f0000bc0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) [ 96.807003] sctp: [Deprecated]: syz-executor6 (pid 19741) Use of int in maxseg socket option. [ 96.807003] Use struct sctp_assoc_value instead 2018/01/13 17:57:48 executing program 2: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x3000, &(0x7f0000444000)=""/104, &(0x7f0000a98000)=0x68) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000a97000)=""/0, &(0x7f0000a97000)=0x181) 2018/01/13 17:57:48 executing program 4: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000d3c000-0x8)={@multicast2=0x0, @multicast1=0x0}, &(0x7f0000d3b000)=0x8) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000d3c000)=0x0, &(0x7f0000d3c000)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00007df000)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d34000-0x10)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2018/01/13 17:57:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000c77000-0xd6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x5c, 0xe80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0xffffffffffffffff, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x2f, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000201000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000289000-0x4)=0x10, 0x80800) accept4$ipx(r2, 0x0, &(0x7f0000adf000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000731000-0x4)=0x0, &(0x7f0000c87000-0x1)=0x4) 2018/01/13 17:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) socket$bt_hidp(0x1f, 0x3, 0x6) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/13 17:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000a18000-0x172)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e417db", 0x0, 0x32, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "cfd19656c9fc8a6d"}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000520000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000066a000-0x28)={@generic="bbc0c35ef91be5316af3b4eba11c198c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005a2000)={0x0, 0x0, 0x0}, &(0x7f0000713000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ec0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x100, 0x1, 0x80000000, 0x2, 0x20, 0x80, 0x32, r1, r2}, {0x0, 0x100000001, 0x3f, 0x8, 0x3ff, 0x8, 0x5, 0x4}, {0x7, 0x10000, 0x0, 0x100000000}, 0x20, 0xf, 0x3, 0x0, 0x3, 0x1}, {{@in=@empty=0x0, 0x2, 0x3c}, 0xa, @in=@empty=0x0, 0x7, 0x2, 0x3, 0xffffffff80000001, 0x80000000, 0x80000001, 0xffff}}, 0xe8) [ 96.900422] device lo left promiscuous mode [ 96.910084] device lo entered promiscuous mode [ 96.922671] device lo left promiscuous mode 2018/01/13 17:57:48 executing program 7: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c35000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e72000)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000144000-0x8)=[{0xb, 0x1}], 0x1) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000464000)=0x0, &(0x7f0000e72000-0x4)=0x4) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000e73000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00009fb000-0xc)={0x10001, 0x1, 0x401, 0x0, 0x9}, 0xc) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000e70000)="", 0x0, 0x44041, &(0x7f0000e75000-0xa)=@file={0x0, './file0\x00'}, 0xa) socket$kcm(0x29, 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00002b6000-0x4)=0x200, &(0x7f0000470000)=0x4) 2018/01/13 17:57:48 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xb, 0x807, 0x1ff) recvfrom$unix(r1, &(0x7f0000008000)=""/133, 0x85, 0x2101, &(0x7f0000013000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/13 17:57:48 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x228, &(0x7f0000c8a000-0x50)=[], 0x0, &(0x7f000089e000)=[], 0x26f, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000001000-0x118)={0x0, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/13 17:57:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000892000-0xb)={0x1000, 0xffffffffffff8001, 0x5, 0xe, 0x3ff, 0x9, 0xc20, 0xaae, 0xeb1f30b, 0x6, 0x7ff}, 0xffffffffffffff30) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:57:48 executing program 1: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f000072d000)=""/4096, &(0x7f000088d000)=0x1000) 2018/01/13 17:57:48 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x7, 0x2) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd2000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002bd000)={0x0, 0x0, 0x0}, &(0x7f000059c000)=0xc) r3 = getgid() r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b52000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a49000)=0xe8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd2000-0x4)=0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() r8 = getuid() mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd1000+0x840)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000051e000-0x4)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008c6000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e14000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cb000-0x4)=0xc) r13 = gettid() mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000834000)=0xc) r15 = getgid() mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000087b000)=[{&(0x7f0000fd2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fd2000-0x70)=[{&(0x7f0000fd1000)="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", 0x1000}, {&(0x7f0000682000-0xa7)="7a0082bafc4edceec0a73490916df80d7296ce48ab95731565bd5aaf7a7cc24f6f023351c588eb810a97e18ddc18e5e50133ed06d53913f0255c1bab4999940fbe51b35185faa4ad014976c201c64acdbd89af6b3df2ca93d32f2c0f339a3189c9045429e187129e745a64727d3d345f974f19394c4cf3550f3ffdcf25f97beebca264ec6931c3849b6655541a830d5e039b2f5d92d7beddde748416f68fd46286afae907d0f86", 0xa7}, {&(0x7f0000fd2000-0x6b)="6918927e8720168b0bdc1405998efd55e52fb6cb0713cfb0565ebf0ff1ad65ad34aa7681162331b6d098ecf132a1861983cf5ccecc1c9f52f3d88d911c33525cbbc64b587cfb51c09c9229f36369dc716b98b17f2c0a77c322e5fa0e1a47e6618034983ba36c748bd6f9d0", 0x6b}, {&(0x7f0000fd2000-0x71)="b9bdc262dc73a71999125451b37a583e20f75e3a532d22daf0da2317f6e23848169e4f6e52bb93bc803dfe2fc65cb115b8a9135e55fb71529ab2848f4fed821457846ea70a0e4139cfa5b16b55ffe534b764545ff4cd2c0dcee1c70d1850fec816073db831020773f545e710ee1e7af10b", 0x71}, {&(0x7f0000fd2000-0xb5)="0cf097a045e6a110cbd4a54b52432a0e3541871a814256e2b2b544c6ea29377fd4c9d6ba347b85bd368bab581b49ca979b3bccd50047186baf4db45563a6870991928b57c5173620f9ff3076f05b117d4676a8d34b2aba0277915e2c600f470b7c7c7b7aafd3ba802467528b07138609df25cd98b869cb4b6b42941c12d894d34a4a32d8519b2b833ec89ff91da47bf4c16f822e3bff559fa9c847a45d74acf935cde5788afe2e07ebc1cacd14ed62c9e9f0624db3", 0xb5}, {&(0x7f0000c68000-0x2)='vn', 0x2}, {&(0x7f0000fd2000-0xab)="65e8b8f0828aeb8cf8602314e110f8c02e88732bc3e07ef00c65f7047653b9d6ace50b6fc6047961f606d456934593b5f84fec5fefa52c16aefb0971a537d74187e66b442b9a6714851a848f85123b079444a18f5d6411911f7309dbf3964b280b1bedb16e66164ce6cd8fef7d60615bdc742e8fe0f83b74bf0aef6b6303e4e82e21e43f45e790a8c8a311060a7372c3560ff22c6c8a3a7d0c8e7a8c8b6f0f1e3586b2bfaed0f90665c0b3", 0xab}], 0x7, &(0x7f0000fd1000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x4000}, {&(0x7f0000fd1000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00006af000)=[{&(0x7f0000fd2000-0x27)="ed3d6f561971915ff6d33869eb6bc0919bc780559bcfb9fe52f10ad95138adcec7d4781e6d53e9", 0x27}, {&(0x7f00001fe000-0x1e)="439a5955402784b520848f1b67e24127ee43b5fe695b2d38f4587f851631", 0x1e}, {&(0x7f00007bc000)="79da8bf664d6ba18d3f17ce07869168d1b14ea34cf1bcebd8643b1539acdb13b2d84bda96d2f3da38246dfdfc1517cfdc2216e6a77da2d1631d35ec0d99b6e0674d2bc176409639cf6943c375fe0c85fd2a59ac1b09738b6c808a261863dcd50e9ea8f92a1604637cf38059eb397e59b2dd327cfd861c00329b6bda81655a6d4f06f247df70ff76f081e63428f60e963728cb10e2353655399", 0x99}, {&(0x7f0000fd2000-0x16)="59f8b3ba350dc8c7a35546c32757e9b6329028ac9bc8", 0x16}, {&(0x7f0000cbf000)="0b6295b9f69dac008211baa14b4ae2fa225676328b64de3617bb42c51dfdf4fea891b3a299dc0a4374ceadeb53cb730065c5d5e00d686e43a3f16ea683d142dd02d2562965b1c66348b07ce45940387698bb8b69a87fe1ae5aea83b6925e2d4497d1fbd084ce0d929167a40a7c00d92c4d482ab591d48592c0ca505e667e2a0371ec0cf6704d856f685946acfec0985a5c6dc5d45eb5f296f9e5f81ff94e042b53f84ec87e53d23ac53ce6eabcb32567376eb8ae6d0b5d3f664bf0ee7dd474c6af31401273a2d50691d70bb80782a4426f9e4d50dff9b7dafbe397404d1fea9b75a99dbf9cef64effefcc12d58da171348ab6a1fd3", 0xffffffffffffffb5}], 0x5, &(0x7f0000fd1000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd8, 0x40001}, {&(0x7f0000fd1000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fd1000)=[{&(0x7f0000fd2000-0xdb)="4fab6eb7e09ca14d9e2b84d6cafa391de591f82fcd21ef4aced91121f5a83471b7de0c6ee625f90b01b9793a68188b09855fa838e1fc10b91f2b2156bba58ef2928f7165f775fc4ee5e51db378a13077e9bfe66d8a971348a1a4ea157fd7ac087d88fcc10a8abfac58650fa320b5aa31a8ec23c0f79703351fe002ea8ea34ca0aacb04c80f472d239173de63744a96eb5a8cff31f5ec6adea453b94651888643e8d209146cc30de7ba392027f7d4b8f25f3933f00a6ae288e27ae70c99418ad0e0aef94b3b9bf430d21364051ebc9d332a75708d22158e40153957", 0xdb}], 0x1, &(0x7f0000eae000-0x50)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x50, 0x4}], 0x3, 0x8000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000fd1000)=0x4, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x1b4) 2018/01/13 17:57:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f51000-0x3)=@int=0x5, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x0, 0x80000000000021, &(0x7f0000000000)="", 0x0) 2018/01/13 17:57:48 executing program 2: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x8eb8, &(0x7f0000ad0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ad0000-0x10)=@common='ip_vti0\x00', 0x10) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000ad0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000acf000)=0xe, 0x80000) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000085000-0x79)=""/121, 0x79) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a11000)=0x0, &(0x7f0000ad0000-0x4)=0x4) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000ad1000-0x4)=0x336, 0x4) 2018/01/13 17:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socket(0x26, 0x3, 0x20000000081) recvmsg(r0, &(0x7f000039f000)={&(0x7f0000beb000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007db000)=[{&(0x7f0000ad7000)=""/167, 0xa7}, {&(0x7f0000206000)=""/0, 0x0}, {&(0x7f0000c44000)=""/0, 0x0}, {&(0x7f0000279000-0xbb)=""/187, 0xbb}, {&(0x7f000081a000)=""/4096, 0x1000}], 0x5, &(0x7f0000800000)=""/132, 0x84, 0x7}, 0x40002020) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000563000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000061a000)=0xc) sendmsg$can_raw(r0, &(0x7f000031a000)={&(0x7f0000ab2000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000524000)={&(0x7f0000850000)=@can={{0x1, 0x8, 0x10000, 0x3}, 0x1, 0x3, 0x0, 0x0, "dd479abfa44d4e6d"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) socket$inet(0x2, 0x80007, 0x0) 2018/01/13 17:57:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x3c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x800}], 0x3c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000522000)=[], 0x0) r2 = socket(0x0, 0xb48538d622ab2b90, 0xfffffffffffffffe) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000e64000-0x4)=0x8, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/13 17:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept(r0, &(0x7f000095f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007f8000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002f2000)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8, 0x7}, &(0x7f00006b4000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000868000)=r2, 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000471000)={0x0, 0x0, &(0x7f0000967000-0x20)=[], 0x1, 0x0, 0x1a9, 0x0}, 0x0) 2018/01/13 17:57:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f8e000-0x58)={0x26, 'hash\x00', 0x20, 0xe, 'sha256_mb\x00'}, 0x151) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000f8c000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/01/13 17:57:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000008f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) socketpair(0x3, 0x2, 0x4, &(0x7f00008dc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00002f6000)={0x0, 0x4, 0x80000001, 0x2}) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d10000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f0000d54000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d70000-0x18)={0x0, 0xe03, 0x30, 0x8, 0x9}, &(0x7f000073c000)=0x18) socketpair$inet(0x2, 0x2, 0xfc, &(0x7f000046b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000d83000)={0x8, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x6, 0x0, 0x18000000000000, &(0x7f00006d7000+0xb4e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4b, 0x6, 0x2}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000a7000-0x8)=@assoc_value={r2, 0x6}, 0x8) 2018/01/13 17:57:48 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fe6000)=0x0, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000076a000)={r0, 0x50, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xb811de3d956def93) 2018/01/13 17:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000646000)=@buf={0x0, 0x0}) pipe(&(0x7f0000872000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000f6f000)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000170000-0x4)=0x0, &(0x7f0000f9f000)=0x4) 2018/01/13 17:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca0008ffff", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e21000+0x960)={0xffffffffffffffff}) r1 = accept4$ax25(r0, &(0x7f000018a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d98000)=0x10, 0x80000) pwrite64(r1, &(0x7f00002ee000)="c2e53e85", 0x4, 0x29) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000697000-0x24)="240000001b00fbffeb030000f6fb017967b17d0b0800d00001000020f700000ff9161701", 0x24) splice(r2, &(0x7f0000fa8000)=0x0, r1, &(0x7f0000877000-0x8)=0x0, 0x377, 0x3) 2018/01/13 17:57:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000df8000-0x18)={0x0, 0x2, 0x0, 0x3, 0x92c}, &(0x7f00002ed000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000f8000-0xca)={r2, 0xc2, "512633974ccf2a06a58e7a78ce05e7bd77c94dace4a2e6025589856e4d55951682cd0780790ee96eca3443342c693642438944c0d41c6d791a87934aeca851ee1b86b1dd05725164a5492cd862cf4353393dd3d94a250a99141c4446f6323350c84049b551fd737569b6e50548437c1bccbf860ddf31c3599f7633edc8a4a933203298d8b31a9d0f302add4003920933ec7d64d4a09484d2a10f0a412992d52ad2af410fe604474e9503b0a6145a620bda5ac1b7d743602fe0b8f50e26e7ee04354d"}, &(0x7f0000130000-0x4)=0xca) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f00009e9000-0x4)=0x7b, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000011, &(0x7f00003a5000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d9e000)={0x8, 0x40, 0x2, 0x1ff, 0xff, 0x86b9, 0x100000000, 0x800, r2}, 0x20) 2018/01/13 17:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x305) connect$inet(r0, &(0x7f000078d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b9f000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009a4000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cdd000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c10000-0x4)=0x8c) 2018/01/13 17:57:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e1b000)=@hopopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000175000-0x4)='tls\x00', 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000edf000-0x4)=0x8, 0xffffffffffffff6a) socket$inet6(0xa, 0xa, 0x9) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="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", 0x549, 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) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000063a000)={{0xa, 0x3, 0x6d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x3f, [0x4, 0xffffffffffffffe1, 0x7f, 0x200, 0x7, 0x9, 0x100000000, 0x108d0d4c]}, 0x5c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d38000)=0x0) 2018/01/13 17:57:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3a, &(0x7f000089b000-0xe4)="1754ec0cb4c2373dc52ecd14203c88a30aa4ed2d5d029eec007393a12d224b8883232c8d152b0f0059bb71bdd85be48850b8725166888118900132b85788721f573f77131029b57ae01e0832bf8c0de0397d6d42536fce748a974b799d5c7b5fbafd556217a968ed60fe4f3920bfcdfb6697013bb4306eb233802d091558ac989b9db33bbcb35bf021bdea1fac7ed8c3c2d800f1d7bc6f3167844b82e8e0e68946b5d6908d8b62b484efdde5652a783456ddd47d2122640e1a1fd3508215ec3b0f55c578074710d1399b4ec707d927bfc390b77463459912aaa269687a2cbdf44be734b9", 0xe4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000111000)=[{0x0, 0x0}, {0x4, 0x9}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x20fa) syz_emit_ethernet(0xac, &(0x7f0000e78000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {{0x88ff, @x25={0x1, 0x2, 0x27, "d1cea3f4f41ebf6412bb5961ffe81443b1939375e232187c8e7b771300cfe96680e08c2fcba40bbbde4d736a49fa7056efa8db2be2e17de8e97134aa177d0f6482a529ca634fa657375633dd964222578daced8860105d5a7331c37110247ff762164f194b7e535f87cdd809f0d6d60d0925996cdb53f052ccabc4233c5fedb354d3bb38a8f061eb8c10c81168ab4062899052c96bd87cacb6bd2e"}}}}, &(0x7f0000514000-0xc)={0x1, 0x1, [0xa03]}) 2018/01/13 17:57:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f9e000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000cf8000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xe93000)=nil, 0xe93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f0000e93000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e95000-0x20)={r0, 0x2, 0x1, 0xd78, &(0x7f0000049000-0x8)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000e94000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e94000-0x4)=0x14, 0x0) writev(r1, &(0x7f00002f4000)=[{&(0x7f0000e8e000)="5e0000001500192340834b80040d8c560a0600ec040000000043d8d8fe5800004824ca944f000094000500280003003b7dbe6d8302000000f0fffefffffe03ed03fff5dd0000001000010700000000a2fcff0000040e053be1635975001c", 0xffffffffffffff62}], 0x10000000000001fd) 2018/01/13 17:57:48 executing program 3: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f0d000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f00000a3000-0x4)=0x8) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ddc000-0x6)={r1, 0x4}, &(0x7f0000f0c000)=0x6) write(r0, &(0x7f000014f000)="24000000190025f4071c1ffbfffffc0e0a43fffd0010000002ffff09080007000000ffea", 0x24) 2018/01/13 17:57:48 executing program 1: 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, &(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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cf4000)={@generic="c70b8bd179388022e6b946902653c139", @ifru_flags=0x1}) 2018/01/13 17:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r0, 0x3d, 0x10000004, &(0x7f0000deb000-0x17)="80bda7df8f25c08bb939a10d8ee8708a95fa1c8041f38a", 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000083a000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000050f000-0xe7)="d36307923abd99b2cac5f374ed9981698ff4646da3b2c2e521e477a1fcd4bf0ae71aae6c3c1c9295ea83f9800e64c130da696eedcefe4327642e6b541dc9ff1ef5b6a6f1dca9c062d4f6069e1c39238b1b0419c1c86ee47536ed48e8e9877b94f24ef1e5a5428a7004721b6d8b40b1c5572f1d555fb30983af3475e5151a433dddc2c5e00ef811b53f982b8faa2f29237382d9279608b26de10eb6d3c3af62f1eb5bf18a2c0e901a56e6746f7e1a8d33716b8d8f0898273bc04edc067a12ebd3ff06225f9aecec8bdc97eadb47ec98fd3d118a893f5bbffb8d3ed86eb1fc7ddc6bf3d3d0313905", 0xe7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000bc000-0x20)={0x6, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000ef9000-0x10)={r3, 0x2}) r4 = socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000675000-0x4)=0x1, 0x4) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) connect$unix(r6, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r6, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r7 = accept(r0, 0x0, &(0x7f000060c000)=0x0) poll(&(0x7f000003e000-0x30)=[{r7, 0x540, 0x0}, {r7, 0x2064, 0x0}, {r4, 0x4, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x6, 0x70f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r7, &(0x7f0000dc9000)={&(0x7f000039a000-0x1c)=@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x1c, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000fe7000-0x30)=[], 0x0, 0x8810}, 0x4000040) 2018/01/13 17:57:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000d6000)={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]}, 0x1000, 0x0}, &(0x7f0000065000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000085000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003eb000-0x14)={r1, 0x7, 0x6, 0x40, 0x8, 0x8be}, 0x14) pipe(&(0x7f0000275000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001b1000)={r1, 0x7ff, 0x24}, &(0x7f0000092000)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) 2018/01/13 17:57:48 executing program 2: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f97000)=0xcf13, 0x4) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 17:57:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x8b)={0x0, 0x83, "5e6bfa387909aae98a526c7df70de90edad53b1a6ef6cb4541306ec72edef9e24ef960bd6bcacc8f2dee9982b1848869b5bcbc7c550f1979457db88a6662147386cda076a59f5b07fb5e176fa9712d7cccff801bd5393df8156dde26a42aead882491ccfa9af23c1f806392abdf33c094f816f92516f96225da183626a61830130d197"}, &(0x7f0000add000)=0x8b) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000deb000-0x4)=r1, 0x4) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00001b8000)="", 0x0, 0x0, &(0x7f0000b42000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/13 17:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000078000-0x4)=0xfff, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000fef000-0x12)="ee5c1444706d81317af365d255447303e6d0", 0x12) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) 2018/01/13 17:57:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d37000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 17:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3fe}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000dd7000)={{0xffffffffffffffff, 0x93, 0x1, 0x4, 0x3, 0x9}, 0x1000}) r2 = socket(0x1b, 0x1, 0x100000001) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/13 17:57:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000985000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x400000003, 0xff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000721000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000005000)="068cfcec10dab932a200000000000000003f9f3ed9b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000641000)=0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000019c000-0x10)=@req={0x5, 0x401, 0x5, 0x0}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007ae000)={&(0x7f000011a000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a4f000)=r2, 0x4) [ 97.345094] device lo entered promiscuous mode 2018/01/13 17:57:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x807, 0xc12, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000777000-0xc)={&(0x7f0000001000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0xffff, 0x0, 0x0, 0xb1e}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001000-0x20)={0x9, r2, 0x2, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) 2018/01/13 17:57:48 executing program 4: close(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/13 17:57:48 executing program 1: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000)={0x10, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000095f000)="b0177e0ad5f48fe372f8acc51f75de17fc0fab3a28316ef22027bc4d454eab426c03d912396e9fb34304669fff651c994a53c3d0e0ffaac786e0", 0x3a) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/13 17:57:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0xf, 0x4000000000080082, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000097000)=[{&(0x7f0000260000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "000000000000ffffca75508b06095b17af175619d7100000001c00002fc6052bc86ac800ae8681dc54bc9ac5417dbc37e51f17e8fcdb2f297778970000000b", 0x0}, 0x26, &(0x7f0000297000)=[], 0x0, 0x0, 0x1a0, 0x0}], 0x1, 0x0) 2018/01/13 17:57:48 executing program 3: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a25000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000339000)={r0, r1}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dc8000)=0x0, &(0x7f0000dc9000-0x4)=0x4) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000dca000-0x10)={0x3, {"5fdfee0a9fb255"}, 0x0}, 0x10) 2018/01/13 17:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c2c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) readv(r0, &(0x7f0000912000+0xbab)=[{&(0x7f00007c5000-0x2)=""/2, 0x2}, {&(0x7f00005db000-0x71)=""/113, 0x71}, {&(0x7f0000f01000-0x12)=""/18, 0x12}, {&(0x7f000008e000)=""/43, 0x2b}, {&(0x7f0000834000)=""/156, 0x9c}, {&(0x7f0000e38000-0xfb)=""/251, 0xfb}, {&(0x7f00001f8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d3a000-0xa9)=""/169, 0xa9}], 0x8) socketpair(0xb, 0x3, 0x2, &(0x7f00003a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000eac000-0x13)={0x8, &(0x7f0000315000)=""/198, &(0x7f0000d4c000-0xc0)=[{0x1, 0x1000, 0xacce, &(0x7f0000724000)=""/4096}, {0x99a4, 0x71, 0x3f, &(0x7f0000669000)=""/113}, {0x0, 0x28, 0x0, &(0x7f0000ff0000)=""/40}, {0x20, 0x4b, 0x7, &(0x7f000037d000)=""/75}, {0x0, 0xc5, 0x7, &(0x7f0000a4a000-0xc5)=""/197}, {0x8001, 0x1000, 0x0, &(0x7f00001c8000-0x1000)=""/4096}, {0xfffffffffffffff9, 0xcb, 0x3, &(0x7f00000f8000-0xcb)=""/203}, {0x8000, 0xb7, 0x400, &(0x7f000086f000-0xb7)=""/183}]}) 2018/01/13 17:57:48 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x68, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000009000-0xaf)={0x0, 0xa7, "1dd54a106f28b275ee85b29881553439cb48c790c3038a81a6b1c0ce714021244f16d9bc2c6802a3cedc994083d315dd9f4f3871e81ad4e6c4e8f63ed364d4495c56e85f280625ff3a3f44f961d6a85d1aeb6e443c8adf1a105e9cf024e3e74f3c4499bd057e51d1e0e3eaa8dd7bdd867e6158659be6d0591c81e96b274d53ae0a15fa32c43b546918af08f8184940ec8caa82d64603963fe8f75bc28c33df7141531171d1cea5"}, &(0x7f0000009000-0x4)=0xaf) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000)={r1, 0x26d, 0x20}, &(0x7f0000007000-0x4)=0xc) 2018/01/13 17:57:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xb7)={0x0, 0xaf, "50c11311ed6d428efc2515d7b632edb848d704ab4603aef0a3bd5ceb4d4a506b696bbffcac87d26fc0864e0e3dbf79866a38e6398f01086e37c7f66346b7cc777fc3b11e496a8405f7f130176dcd5ff466334b2f3ef32fc287e653bda7a9c17044d9f4a13822735f4ee976f4c24434289d13b8651aaa1250f93c9933d86567fe88addf287fa30104b26516c398f6f22bb39b0857b36116c4417a508bd686135bd1048a9913d4833dced4548898c290"}, &(0x7f000059a000-0x4)=0xb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @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]}, [0xffff, 0x8001, 0x3, 0x3, 0x1, 0x5, 0x4, 0x400, 0x40, 0x6, 0x53a, 0x5, 0x7fff, 0x4, 0x7ff]}, &(0x7f0000524000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0xfffffffffffffe43, &(0x7f0000e61000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='nr0\x00'}}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/13 17:57:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00006ee000-0x4)=0x0, &(0x7f00004cc000)=0x4) close(r1) 2018/01/13 17:57:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d28000-0x8)=@assoc_value={0x0, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000f80000+0x1d5)="7f", 0x1, 0x0, &(0x7f0000f29000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000641000-0x1f)="1f0000000007ff000000001d00f00006201000ef09000180f2ffffff000000", 0x1f) 2018/01/13 17:57:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x190, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc905) sendto$inet(r0, &(0x7f000084f000)="3fd6891d4818646126b61f76a513ab839318befff34d83871a5e25c187900b80d89882134a24ed030e9259ce2af87aefef3eb3733c91fe89e4fc5c92ca1fbb9ea5726247c2c5fbc193d7421b8f9a768fbdb05f49da49147e97054148a09a4236bdb7d580897394f8c14cd888191ed79f404f4dd5d57c8c239aecca", 0x7b, 0x40000, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) 2018/01/13 17:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) sendmmsg$alg(r1, &(0x7f0000343000-0x70)=[{0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f00002b2000-0x69)="31e0c63e08156b5c0dc92b64b145911ffa762438261f8217e6a431d344072c8770801659d240811ab612e3ca58c0a038bb050b8de6a737f4d746e1e60592aa35d191dec4297b78f65ae9075bb35bfd684a84112880ea51e5877571a3b6bf1f139e04295e2450ff0a54", 0x69}, {&(0x7f000016e000-0x9e)="f49e8e4b946eec9c99ed3534d4734b9e041eeaa74cf536960f2c8c1542912740b77a00d7f57da43451409b7854cf4e2c8c4a5c25a004aeb2972f8d21e894102e0fc7df7f51552463617a6287cd1da55dc8366da7244def7d1152cc15e3d90b27c26337966c29bfae855a8b44ec558ff1c21afd9d27f4221fe8393d5adbd8070dc22d6dec519e057f578796cc6454c79cb851c18450e1e9eab668c1443a29", 0x9e}, {&(0x7f0000c71000)="0fc2272083d18a3cb9b5c1f179c8b8e3b8b8ac0fbcf23a95715e1594f311d713d0cd7450316b7826f5b7c5022f34e01be3441994f03dae4b8c2d08419bd88feec91173cce460c6a804083b2d6d28", 0x4e}], 0x3, &(0x7f000049c000)=[@iv={0xc0, 0x117, 0x2, 0xaa, "33b8c88d4b66fa8ca4db1d768a18462f1dad95a4ec90be63023c4b910021806413677a608b053e64f49ef706540581b77bb49aa0056377cbb7c1d85cef5353de6f7a607d8586f559786a16b01fdc6c4968381133c22df542ea4b168f15156ade817fbc220ab0be32fad302d9e35656aff6ad8e6591388b1f05ec5072eab7cacd75b02bce71c7131dd52f1126bb0aa7f607826b4e3f5af0815acbbd21a88e852f596149beca4003d7b980"}, @iv={0x78, 0x117, 0x2, 0x5e, "05d7f87bcc15445c677398ac4f6d5a73e285ffd1d4f55876b514104b3833da61c492abbe749f910558c6ad79177cc378eeeaf0fac967165b57348b578319a786c26975a25371727b9fcef6de7dd0d9ad8b2b5a4a995b28e34d08f93fe858"}, @iv={0x98, 0x117, 0x2, 0x82, "93a0b15f3f390d61c0cccd26f6d3896de29eefbee550aaf81da40a3a3123d8e10886f6bd9c4bf26ac968e06c9552f05b613412781ce424178bf8b609a75fd160f70a9e8e8dff81aee41aaa77756b462fb1ae5a062cb0c10dc2642f86e504c449eade292083da0db1fdb36990e22f65f899e8d637650866682d08c3393d900e630b9a"}], 0x1d0, 0x11}, {0x0, 0x0, &(0x7f00007b0000-0x60)=[{&(0x7f00000af000-0xc7)="40b3ddf33c073692332ebeab45a5bd2d3783305ca2d4b7297f2b716450c63792993a73e9b003a38e797bf3d39d575bd5c7e6b7cfdb8fc396105513dd08326b206d17bb9f6ab2cc36ccfef1a964b3f96f035a45523eb79782b8d7dfa81674413a8169cbfd922835beb7f8caae901efe00a164ea45e11b3c1323e0c705c1a54fa44a8511f3f2b54653501021328d411d57624caf639964f2ed1930c5dc61be9f2a6ed1236e368e385975dbe034dbdbac50f5199960697040e545b5f737f2381ae1f81f2d0b2ac266", 0xc7}, {&(0x7f0000001000-0x89)="f6c7edff838c5ecf5befab19417f70c4a07b18e52545aefd45a4800fe04c16f15161973635e6af149d71d76a6cde34e5ca9c952de362417b147c1ec2fc20f0df83e338e61d20275b741969546023019690bc4d424cee0fde2190d93430e9a45e24c91075f09123df5e920820b20712d889a7cec07fb084458bbb9208d76931b2384391dc78bfb2a7ed", 0x89}, {&(0x7f0000287000-0x73)="0330701a1892e074aca000564cf9dbb76296bcb0988740c3785f3e7a1b1e6b625be08b597484eaea16b5119489d8f5d851f9d929060e17bdb26654d758a9d6ceaca5bde1d051369f5e63cb084871645134e5d747b1313a99118900abd414a9d71258ab86fe8144f3aa02cc68c993bef077da91", 0x73}, {&(0x7f0000cbc000-0xbc)="89019f2a3b254908afec9b766c662b4e8d413f55115f247bffd19ef0c72ecba4bbe1f0737aa9b4f65ee6b38892961bc28dba56fc82f7d6eaee72fc678dda6cdf0aa27ba071e13a9a57f84f7e15cece8162a1c92b622287311c76c1118c36cc39fea56be7e52d9c0def06f8766e897af916c39a6f88e010d612c738dc238b4ba0e7c831bc9f3f81fe3aff8445ba6bfcb9de7f504935d23418c15da79e48ef824964c97f82bd5d2c7e992956eb0c70f1c71bedb8f60ff109bab6b6533f", 0xbc}, {&(0x7f00000ed000-0x4c)="21e99db5fe0bbd194640c2ad826f7e9d20d64a533b82a514c03c15a47557f5e584e028197bc6761f59b07c2fcdc24648b7a39fc33af511594deae8c6260fe616f04991997f96c67fdbea6f6d", 0x4c}, {&(0x7f000058c000)="4b6db28a26074ee726cfff90407b5a701bedc0e21a29406f1435645adc1457cb54ae858fa2afdccd21f2ff8c0273000cf3b9e90f05d06a1b9598052f45267be11cac6a306244f7d20b749d2a710dba0baad3e728ac355be6573a3412dd7fb54b33fc1fee6e873d2d5c1e9e176bee2e064dbcc5db72a8f41b3f64065f1c068b2edd8f1f05e173e6a165e1c771d248d3b16c3668c5d50ea0f48c57cda4d93dfeb06b62bc5047a99f467c2f505059240d", 0xaf}], 0x6, &(0x7f0000378000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x44}], 0x2, 0x40000) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000c74000)=@assoc_value={0x0, 0x0}, &(0x7f00009fc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f05000-0x10)={r2, 0x8001, 0x401, 0x4}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd4000-0x43)="d7", 0x1, 0x4000001, 0x0, 0x0) 2018/01/13 17:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000a1f000)={0x3f, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5, 0x3f, 0xffffffff, 0x7fffffff, 0x1ff, &(0x7f0000870000)=@common='ip6gre0\x00', 0x3, 0xfffffffffffffff8, 0x7}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000071b000)=0x3000000000000000, 0x4) socket$inet6(0xa, 0xb, 0xffffffffffffffff) 2018/01/13 17:57:48 executing program 2: mmap(&(0x7f0000000000/0x9fc000)=nil, 0x9fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00009fd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009fd000-0x4)=0x1c, 0x80000) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009fc000)={0x0, 0x6a9, 0x3, 0x9}, &(0x7f0000661000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004fc000-0x4)=r1, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000323000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) 2018/01/13 17:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x800000000}, 0x0) 2018/01/13 17:57:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) mmap(&(0x7f0000000000/0x380000)=nil, 0x380000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000377000-0x1c)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000376000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/13 17:57:48 executing program 2: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000091e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009a5000-0x10)={0x7, &(0x7f00009a4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000019b000-0x10)={r2, &(0x7f00009a5000-0x87)=""/135}) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00004f6000)=@delpolicy={0x130, 0x21, 0x3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@sec_ctx={0xe0, 0x8, {0xd9, 0x8, 0x1, 0x9, 0xd1, "f5b8209b06fe951ddba6f0364d09a8703d5d33422ca05b9346dc3d028d58908996866825ffeaf000ceef0f3d45ff280076f4cdf9cfb57688b4c08477b03bb0eac24817e57a2d87d7ec4fc457e4c66cef5abb1de9e9709a7c55457eeec061e0865f44bfb4fed2a8985c1f8e27d56946ee820b12c7aa659f931ba904b0f5c86cc2d0af907694341d3c562d53e16c63e585c364aff362d682a2d5455aa10c5d2a1bcd48233e0b6ddaa55f8c05c4d1d760ec975cc1467e27bbddcdfe15896520fcd92712c9c11fcb86543f89999e75c7232f12"}}]}, 0x130}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xf7ffffffffc, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) [ 97.555290] sctp: [Deprecated]: syz-executor7 (pid 19969) Use of struct sctp_assoc_value in delayed_ack socket option. [ 97.555290] Use struct sctp_sack_info instead 2018/01/13 17:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) readv(r0, &(0x7f0000b90000-0x70)=[{&(0x7f000017e000)=""/108, 0x6c}, {&(0x7f000016b000-0x57)=""/87, 0x57}, {&(0x7f00001ec000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f88000-0xb)=""/165, 0xa5}, {&(0x7f0000d33000)=""/79, 0x4f}, {&(0x7f000027f000)=""/245, 0xf5}, {&(0x7f000018b000)=""/168, 0xa8}], 0x7) close(r1) read(r0, &(0x7f0000274000-0x7)=""/7, 0x7) 2018/01/13 17:57:48 executing program 5: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000004a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000004c000)=0x10) accept4$packet(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000002b000-0x4)=0x34a, 0x807fc) connect$can_bcm(r0, &(0x7f000003d000)={0x1d, r2, 0x0, 0x0}, 0x10) r3 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) 2018/01/13 17:57:48 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x8, [0x2, 0x101, 0x6b5b0f44, 0xffffffffffffffff, 0x3, 0x0, 0x5, 0xffff]}, 0x5c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) 2018/01/13 17:57:48 executing program 6: r0 = socket(0x0, 0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dac000-0x4)={r1}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008b1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000053c000)=0x8) bind$alg(r1, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) r3 = socket(0x7, 0x80001, 0x100000001) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000bb9000-0x4)=0x0, &(0x7f0000ce9000)=0x4) socket$can_bcm(0x1d, 0x2, 0x2) [ 97.641856] sctp: [Deprecated]: syz-executor7 (pid 19969) Use of struct sctp_assoc_value in delayed_ack socket option. [ 97.641856] Use struct sctp_sack_info instead 2018/01/13 17:57:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a7000)={0x0, 0x0}) socketpair$inet6(0xa, 0x807, 0x4, &(0x7f00006d0000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e36000-0x4)={r2}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000661000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000d90000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x1, 0x0, 0x1, 0x9, 0x101, 0xfffffffffffeffff}, 0x20) ioctl$sock_ifreq(r4, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009100000ff000004eb00"}) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000f4d000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000916000)=0xc) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000004d000-0x4)=0x0, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000c3000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000053000)={@empty=0x0, @rand_addr=0xfffffffffffffffe, r6}, 0xc) accept4$packet(r0, &(0x7f00009bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005d8000)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000323000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r7}, 0x14) 2018/01/13 17:57:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ce0000-0x1000)="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", 0x1000, 0x8004, &(0x7f0000000000)={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000863000-0x2)="bf67", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000119000-0x10)=@nfc={0x27, 0x0, 0x1, 0x0}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000092d000-0x10)={0x2, 0x1, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000945000)=0x1003, 0xffffffffffffffe1) r4 = socket(0x4, 0x80000, 0x7fff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000831000)=0x3, 0x4) socket(0x8, 0x2, 0x3ff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fe3000)={0x0, 0x1000, "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"}, &(0x7f000017c000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000070c000-0x10)={0x7, 0x4, 0x2, 0x97f7, r5}, 0x10) getpeername(r2, &(0x7f0000217000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000e21000-0xa0)={r5, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0x100000001, 0x101, 0x8}, &(0x7f0000867000)=0xa0) r6 = socket(0x5, 0x1, 0x400) bind$inet(r2, &(0x7f0000009000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = accept(r2, 0x0, &(0x7f0000a9b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000047000)={0x0, 0xbe, "6cc644f020bcba02683c87ee2949a1b5075d67e9a04c9440c1a35b2a24d1a83743995f5398058286b7a74fc3e2ea67e3650d0ecbf7d487462a389af31eaca86a4a7029f566e36146c0878e23e03c140276660427719c5641340cdb16f250bd0b9365fcd0468dcecb73deba18679948fc519f656c4015de9d2d91f6a52c69216982a696266c429bba3e447ec24fb2616d0afb540f45588f2e201783aad9164669f8dc1a957653921b805fcaeab9921e22682477438ccc5ed090e77a5ca20f"}, &(0x7f0000dcd000)=0xc6) socket$inet(0x2, 0x1, 0x5) socket$inet6(0xa, 0x80800, 0x2cd6) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f00000b6000-0x5c)={{0xa, 0x2, 0x4e0, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x7, [0x0, 0x3f, 0x1, 0x1000, 0xffffffff, 0x2, 0x20, 0x200]}, 0x5c) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00009ce000-0x8)=@assoc_value={r8, 0x40000000000}, &(0x7f0000fe4000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6) listen(r0, 0x1000000000000) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f000058f000)=0x0) listen(r3, 0x0) 2018/01/13 17:57:49 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000011000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000011000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000014000)=0x1c, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000015000-0x8)={0x0, 0x100, 0x8}, &(0x7f0000007000-0x4)=0xfffffffffffffeb0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000004000-0x10)={r5, 0x0, &(0x7f0000015000-0x48)=[]}, &(0x7f0000014000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000d000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000016000-0x4)=0x0) r9 = getpid() r10 = getpid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000013000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000013000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000000)={&(0x7f0000014000-0x9c6c)=@getlink={0x9c6c, 0x12, 0x200, 0x7, 0x0, {0x0, 0x0, 0x0, r1, 0x20000, 0x800}, [@IFLA_VFINFO_LIST={0x528c, 0x16, [{0x157c, 0x1, [@nested={0x48, 0x81, [@typed={0xc, 0x62, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x11, @u32=0x200}, @typed={0xc, 0x12, @pid=r2}, @typed={0xc, 0x6b, @fd=r0}, @typed={0x14, 0x12, @str='vboxnet0\x00'}]}, @typed={0xc, 0x46, @str='\x00'}, @generic="2c97205bb99e6db3fa3852cb1c8a7bb7dbc574808bd06250f483741da9003a152a613587530bc0dc4efc8fa8067552e93fef5df7752b264b9f2ec8f90da031a7437425438d0aa79765ba30744b68acdab9de440cc2228b3f5fd5e014ce37f908172ddf0e343b7e5a801097fb504916ec6083580de8bfdb25e5d3f95567d4dfd920b96a872759c2c1173cb34a1da9081a6bbe13301d84e14355b80c6d845cbde194f33d4f29f57fe411aa2ba7caaf12f6918865a6809913a125fa72c951df8fcf", @generic="89c711183195d66f57ae2056b7c46ced5a67050e3ee82be166825a79ff31db45c57db371070ff91771ce55b6921833015ee60a77cea30e9802829c3237104ebcf02ab671e522ca089402b59c057b3b91dc001f03b142ae336edcebd747d6f8829087b42d4a0f72a1edf2a1a8ae597399a44304b3c100054ece507789b64069cfd5a31e5a7cfe101e0db988295737e1dae3ebf0080f9c0e1431c75e65c9c828f6f42129a76cce", @generic="efe97a61d71e04886d2f653a2464117986be6c2fed34355bac05b2c7f54b3bc6bf9f7357130ab69de09719d92655b2ffa6476a822862b4b13bdd12d6cd5ccf3b5fc442d5004f596126510b0c18b6b78f114e15cb1e7bee4567819668b7dc7065932a935ae5aed179428a82cd7af7a2f0901c2b3d3daa206bc1fff4c3960a4133191f448e99a577f64bb048bb745fd15cc2eef250", @generic="efa6a9b873e2ac69684c28a32895f55b0700f1861df16678f8e5ea35ff820b280d228c1afcf5f82a0b56cfc988669d0adc7f356e5e2bf2f28443d8226a5d355e0191f983851fefdcb3f8d612173ecace732baab7a1085cb7fe8f924855ef573c948159a30347eeda31bc4316418e3da981c5847a9cf04344ae952afea4c20ca557942d0cb437b40d18eed8a7ab1e4b2cab86d35152f5bd454966f046b6cc384e43a7882f7e9357cafd67532123606d6f76d3c61c72abad709e73", @nested={0xec, 0x76, [@typed={0xc, 0x11, @str='\x00'}, @generic="42a67b3c", @generic="397303b4144f36f8d2044c9a0a2d42bf9a983797fc50da3defa3424a7ca377c590d600d981d7f5a1ecca945a66a0079b0bd4e583d93e1b3b88ba4ade6e5575ba47dcf816e63c7f231818231cf460be27193ca1fa6c6f65901230cb0227d65fac65d0cefa64ac628790f13c7d574363c1dafa6a3b9d5e93450c09c82693b7f25e4f2b0e2265fabaf8299d90da6c10f1b9b32c98c49180343cb3840be5b17a5cb71c938aed3911cd3036f2ce8a0e9130364f3dd858185bb1e85c47ef0cba85825d8f778ee815ee20cfcae1504f6214cbfed18f477d98a61b3a"]}, @generic="cb8da888915ccd1cea4c566190a07b33eb99b0426088edbaa3780669cbbd02e0cff02e2838c6455728ab85d235dcb70a9cc77776f077adca16bfcaec1690ebde73efbc2de807041a60f9b101161b02790fa64cded789d3ab0128db381bf2f7d6ad101d2f19e921a004fec78482bd1f2201badeba09e4db37ddc5b8b5c1ae9ae69e1396514e44447adfa48ddb278f07f4620c680978cbaa", @nested={0x10e4, 0x22, [@generic="289f26b0cc4b43b0584d3aeec57cabd2fc203e87f353a318c101baeab0bb8141e409d7a4e92b1ad0ba8d56c9cd8100dedb85b386e61cf18a43ed4d65a450fa7c0116740f72a8368e775d42e2dfcc0efb96397b34a18fcdb2e3614c7a828359ac1a135a911ae537d4d53a9d94d7b3deba68da45d5730eab27f5d827151a17242ede5ed78b87927db01e5efdf9cab61884fe4617106ef17674d73059082d0aff590cc1dce1be63964f0d0e949ebf6a72cab9ba943c29287bcd6928d5dd377424bc17eb5130562daee2866ad5c19d84f25dc22608412498f07b869e89c563", 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@generic="80292909c6d94b1f2ac80c64ea350324791feee1966e08f670b911e01f6631ed3767983ddf8ed48d6e15e52b17ccc4532797c825eb6f226032733240a630312b90a96e3ab8cef23bbc7742cb55ed5c7665b5b47e86d08034a522c4cdd52e6e0d621930528a4fb3e05dc2d231b9f206e367a316197effb394eb01fe5bac6ec0b37aae8cb370f273d88e0598d646e8972d0f007fc4f6520c71ab7f9905253de361b0ffdd2c13e9194efa3eaef0e056aa0975b368f1bf80d08ce89de5326c8b2f389c02d58f7fa8115ca0dff413db62f98e200e895f54df2128", @typed={0x4c, 0x6f, @binary="63e222151238cc4e980915fe910ad4faab35b2d6681d526124a61f4a1cd4027cac8235b88ac4af27371932084d3e431a2070cc6eae6ca97d4c5095fe7fccfa43ac2e7bdc"}]}, {0x1b4, 0x1, [@generic="f317882323470032026354f95c6f534593f20cd4bd59b085ee2befdad1356468195e889fe46488af83c7297d144fefbc33d96603e2f6064b0b2520796fb95fffb0f1c77a0dc4ec3ebe72cfd13f0060983b0a735c875ee0a2920c42a8f3da7fda332c915853f5a25ab92b420b25ba6c312f64069f01358279d24eab7d36225e4f5854fdb027f59abc90f06c4a648b58bcfb6b9ad3d3fbfb4dc9f51caec626", @typed={0x8, 0x86, @void=""}, @generic="49a2a70fda5adb3633f29cd04254e1c9d0f40f93eb06aa59902d73188d71c73275313a30da4016f4487600be46ab5268122116f313ba7a0479a9aaab8b2a03b7e8398bd7d40de75f", @generic="c56aec8dc56d30ba7f936a1586debbb2c0b7394e0721173fc386a59f28007c477b95f17797fb358ef526f5fbded22a812e4732399eacc765c2244e120777658eb1b849a0749d3f18fb201d0f6a285b15f42ca293296fe07371e0cf58f967442b847b9d00a45fae1645c352d737afaef5a9c77e7b6509264eb21bd95cc384e49f109472fa3547e231affd8551621667ea37f8581f2bb1dc44221c2e836cbd8a0fca0f1b401f2bc24e2aedb45da0b63a9e116647f5d043b227e21d7f2677779bbe"]}, {0x488, 0x1, [@nested={0x194, 0x7e, [@generic="736342f21b9438a7ed3b7c74a99811438dbb412d5144a15ae0817070e921ba97c0fdbe2968af062b23f5fabefb267f46a93d15ac803b0ad2151389187febaf70e1ed8a", @typed={0x8, 0x3e, @void=""}, @generic="8766ff16a2da4e613fed65d7cc9ba33133d577f3b148c8e0b44e97b39b464018b2d5a72eb17debc3635bee9cdc57566046bb7fae2284b84fe047bc644cb61b8e36239ec123a77eed39f27e668868f27b4067772ee7d0975d13b2f3a938d02794906034e4d5b7594d9a6e8e6710a37941280c9322d8beef0f84369e6589638833581cb2f65c18d28fe511dcf414e3a89031", @typed={0x18, 0x28, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @typed={0x8, 0x8f, @void=""}, @generic="6c19f578ff3e7188858d09d6a4ecc045a8e6bcc46a3fb6de0f99cbcdfd96c26b8255febd42b0ebbf6bd92c6c54bb8e6abbf80bf35eccb4f24ad8bc91b2dd4267b9845fa1f192531cb7bb99f3dac6e5a3d3895ac59f05889ca2fe1a72657d9d6abefb7e8d87690dc4927a1e4018e38feca73394bd9e04b0da01", @typed={0x18, 0x1, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, @nested={0x2e4, 0x38, [@generic="ea9baf4a267f9bc650ce613cf949e9e356fa72afa00579b6050c2891f3f888e30d205f679293a2a81a9e33aef9be128f7b160e560515ff30b3b623abf0a6b6be4b6c78328d4e9c32be8298cdb18f6d11df98f041416f5882bcc36cdc10d55c2e436b3d824c2e36d11edc0b98c194f43fa4b0990ff90ff875a8346b715c5e0b298a", @generic="b86ab73d065cf54ed7ac931db41d896b68bb54bce7fb80037ff591200dd882d01781ba031a21b25c44a55a0a723a549cf7a572bad911d954b90278595b06535d74f45efb7f141d3a49e6c5a5effe46f3c31917a8b284a80a59abec4cc32ee1498e3402633ffbafa38daad19c43c4ca27a5d5c0c7", @generic="bf88cf6eddbb3c2bca485e156e1e721ba5a44c5851a5a8675d39ac06fa9994a8f3c45f49ff853149d3ef8e6b5183a0af59c4c96f7b9455e8401ce12a554360df4b61ce654140f802d2b961049c0d0a0c83f1ac2664e0d025c813d40b017f759e2604d42d2f358717de7b34eebe0b24b6e71c784d8b1513029b96fe22e009ef049f2921c8d8145c09e7a9679e60864badac9968f12e0148da09f8ee081cc669e529a6f35f897acdef18507a9748d0caa4113429", @generic="ebc502f0a2dc43387b32975adb828c281c2b3d47ba32cdc988e952c1d3f7f0599a78dce302fd35a06bd563e230a28a0f2fb425035de4e4a64946148daea9a98e7419a1b567616eb7fa891a5f85b6c4fa1078bd727e91527a466c1b790c", @generic="4d90478103f70948e558be782da71df0ab30040037c6795f163212b2c0ded687ef3e0d6669adac6a66309b00f85d2d1a9906c242e723d4c359ab980dbe4f9899f52dd6cfa895c747d1c1ce58f82d10ff901a4b47ae9b5bcfe1b19770edb7842aa736b7e4f5eaf3ca33b6a9e0a55b5aab757b952e39a63c7f3d9efd5e3cb043ef23b20ffca9985116a9f69e534f273d9a7a7b67589520c79e5e3796b814053e216b0f3188a8fc540c3ca7b4e7915702cb9b6d11302774fa204414f32b4f1b273cc12b254d4030da0134f945b0cdfc", @typed={0xc, 0x10, @u32=0x2}]}, @typed={0xc, 0x26, @fd=r0}]}, {0x69c, 0x1, [@nested={0x344, 0xc, [@typed={0x74, 0xf, @binary="56cec0b98f28ff4eac7062e4396b63539b261df1668a1622ab043ce0ff771e6620a2a53ed3961c379ef41d17df79fd08208bbd9e0da1046838cd4268cceca71909bd46d294a1f1e5c1ac9702af8cfe771933687b9c0ad5c5bf7535e516b43a6277651ab049d3b966ee53"}, @generic="34f078d476f7b9ed3db5737b25464f466e947a8d7a735020f0af93b59876588eea9c5e8800ccc47df03cf1f56b700045a65c232de74b7ab4080dc0428e3c63969f3c3c853b6be6433ac538498b6677670879c324c42d341c6d15ce37041053077eea24e43d14f428308345a9d58deba1b625afe193aea2fcfecab55c071e4fb6066d77bf5fa06fffc72498b1eb97799fe997843881efc87e2ca2461335d4feb3a3f7c201b1aa4346b7", @generic="f42b94b103f34da55df915e1bf248efe8e063a159fe2f3c902d247c9e2c6d15da15102fc86c3441dae3a67479b151e0aed35a4d784e731346843fc968eb16aa2332a295529d26a929240978b6b58650c41782dee5e9a9221ef93c1ce397eea6bef8bbfc7094a228a8636d690742cf481e18ef3fbb1d4c5158e72d07e3b89b556f7809a2d524448f796be1c5d", @typed={0xc, 0x4e, @fd=r0}, @generic="8bb498270b8a3dd7bf6680eed4f529236b6de2fcf02d80516b323c2f6d0569888ec8e29163653db68f86bb8822427ac43717533554a67e253db8601b4d35e3d5e09679451cb49d3f175565a40d7874a6ae203234c93a9394cdac263e391f1347ca4ac81058445c48f9d4e80bb52d01c56a8379704fda345b", @generic="ed92562bf697bc1233be4528463ea7359ca0d9781f9f717c61ee3ef86bcedbad100a27cd091dc9ad5a4f2c5da01f67ee3efff422d32495", @typed={0xc, 0x2b, @str='\x00'}, @typed={0x8, 0x7, @void=""}, @generic="2e6658ea711cdf88076b39c5126bad4824447895dd65c2c44a5be0a3cade825c6007716f214a61edf92f262bc95d7b5f125b2632dca5defeaa2aba02efee830c36294c441b877b03d8e60bafdf5565ccaf166121e15e21377dc7bf00acc9a9e0558a793d5b9729dabecca12be44489ef07f8b5730949a1c5a7c4cc9adb8e0399af98dded57bbd3581834df5491eae0795eb7e173597cbf30b2fb9c466f4a03665330b4e018ff14689764c6e4f8cc48c92129f6eec82345dcc6d5129462198141f927f461716f"]}, @nested={0x1c, 0x7, [@typed={0x8, 0x93, @void=""}, @typed={0x10, 0x77, @u64=0x1}]}, @nested={0x1c, 0x2b, [@typed={0xc, 0x85, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x89, @u32=0x100000001}]}, @nested={0x214, 0x3c, [@typed={0xc, 0x76, @u32=0x8}, @typed={0xc, 0x8a, @u32=0x6}, @generic="d4ff46c658f69523dac47e8c174f58f8965befbcf69ec67f97e9e6572b9888549510de16ce0463ca2f867606c3a0f056d269db9ca33f8b8d156340b02b787894c5c2571cb0d3c603f3b18fa974eb1ee573dbda470b640f9bddd20eb5cb6f5043b8ce14e3113b4c761562461030d89b604366df099cca25c37049a940811d2dd976dd4f6defe2f897717c65511e26ea826d1b0fc38e594149241dc9c302048e72b0b04f6417d9bd6da68d24d81cad34b2502c6d70e7f6981af8d468e01985447ba49905a541b996", @typed={0x2c, 0x24, @binary="de1df16fa2ec04d910448763087c9f759878f6815d217879f0d2bbb7c1de4d22a068"}, @typed={0x10, 0x75, @u64=0x7}, @generic="f1ce358de80314b098888acd05d4f369997c8c7381b6c996f1ab08d467270c736218405483013308cfcfa54d0fcad60d7d26efd4e60e0f7d71fc6602c180b2ffe01bd468f2d7278a0b0b1c4372481eb8232243e74e559f89d89a16e743ef3beca33297ec41bbd0b8df867140323bda4a0c5e7f67fd90661ff73b887ab5a9338f20fdeb062292812608401ddaa220bda4f76920542f9b56231ec052cfc6f60a16bb44cc4a93c5e37087ce9e6a01b349fefdf4c7142979e63d0cfc02c69c30a5cc27c96af197b8041adbb6cbb4c5a7ff59d6f69aaefee4d09d503309ddf86ba83f1a6590b4271f", @typed={0xc, 0x7, @uid=r11}]}, @typed={0x8, 0x3a, @void=""}, @typed={0xc, 0x31, @pid=r12}, @generic="4dded4bd635f58340ef632b2d1d8c85e71e01572b63fe756a5dcccd1e504c645aba2a43f9a8062f87031db68626bc0a9885046cf90adebd2f142b90e76afb9451eabcde2b7d83093ac4333ab318a69b12ed62712fb5168db06501152a94f6f28aeed749729c0e7925ae39045d6ceab8b00696242ac9f80d4e39cfa3c6e78bd6c1306be45cb0f3ca6c6aaa03d167bcadfa91da17aafdfd812563815965b3a496bdc776f8a1715a75c452c7c3a42964c8ddb3b40f98538088f41911514ee3bce8e0b2a6436efc43bb576f8072e37985bafb4d2f0e2f00febe84d8f075cf14bdbe364200d8cea15", @typed={0xc, 0x6b, @u32=0x2b5}]}, {0x1b4, 0x1, [@typed={0x10, 0x51, @u64=0x7fffffff}, @typed={0xc, 0x6e, @fd=r0}, @nested={0xc0, 0x94, [@generic="d861b3d029781d3578464401f8936e8cc556af5adbf35f00058588c15930a04d918b64f6671837b9d8c53622a7f33b2dc7d47463d363e005fad44fa60e49cabd34", @generic="e2cbf6b6ead0271ecfd03f430fbdfdf1082626e953da969026f1a3137ed891ec4eb7bcc4472bbbb26090bba4bb69a6", @typed={0x1c, 0x3e, @binary="b72065ed595a3651194591125fa3b9b9b068"}, @typed={0xc, 0x2c, @fd=r0}, @typed={0x18, 0x5, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @typed={0xc, 0x10, @str='\x00'}]}, @typed={0xc8, 0x66, @binary="ad55e901d80659e613f00dde074a99e6189454efcf7db6931237c0234b7687001547320bd8e21b489a7725427cf0b5c76e84022c3b1a01545e7350de4a2eba9509bbb0a081e147a9ed8c2a8c2f1b6a2ee61a789728f5ae0605e27f918673a8ccb29f84a595cef480bee59c09b3a4b844b7eb76cd4462f4ccd9890b9b92d8c32b97eefb2d86217fd7a83c9e4aa2c06fc9219c92b7a20c239515eae6b4fc97716b1e971b2e43f8fce69a2b64c4a8219a3a8aad07003a32621ad6da4f884b5d"}, @typed={0xc, 0x32, @fd=r0}]}, {0x13c, 0x1, [@generic="78e9abc211586957e3bbaf12e1689edd04074e6ae5f805a13436da05ca82bd11b06807829b397f2d9ebd32c9c46f297cec4c979156ddb51caa199ab45b0fc4e4f4654043d1048dfe", @nested={0xf0, 0xb, [@generic="5ec1d02911140320ed72011cd1af909057d9471fc71dead6a5a289796bb4f07ce57d0a5a72b25d04124541c13a3da57e574bb8fd722d238d52ac37191a3139e5a44428", @generic="f4306f29db3dd0bd3b3916780deae6cebda71c92ef6d46095f4e797e52b4332fb3f599e62ff8b2449f2341956a56b9507919809e511acc398cff9ae3d7b89a9f9122db41960ed78bd16b241da3f09c299d342cb7c8ba0f39d1f362733e22e2259e479daec4eb1fc0ff53f4a6b8c37161e2082e7297785ab5a178fc299075b38bee56f1259bce0c2d755438d39b325a287d19485b4ffefe20c346e265", @typed={0xc, 0x18, @ipv4=@rand_addr=0x1a8}]}]}, {0x20, 0x1, [@nested={0x4, 0x95, []}, @generic="96a05e3becfa53ba5c460bec71fd62544d21dc84509556"]}]}]}, 0x9c6c}, 0x1, 0x0, 0x0, 0x20000010}, 0x40080c4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000003000-0x14)={0x14, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f000000a000-0x4)=0x8) 2018/01/13 17:57:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r2 = socket(0x11, 0x4000000000080003, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r1, 0x0}, &(0x7f00002b1000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000084d000)={r1, 0x0}, 0x8) sendmsg$nfc_llcp(r2, &(0x7f0000007000)={&(0x7f0000cbf000-0x21)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2bb71762b3a90448d36e0c50526e713cf27e92bff07f6e3c6d8f0f7a5c0c3f301792866ea1cabcddcde9ccd14718bf738ec84a0e3a211c88981f44c5dada", 0x0}, 0x60, &(0x7f0000fac000)=[], 0x0, &(0x7f0000eaf000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/13 17:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x17, 0x0, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000233000-0x4)=0x0, &(0x7f0000e78000)=0x4) bind$alg(r0, &(0x7f0000722000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000674000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r3 = accept(r0, &(0x7f0000df4000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000739000-0x4)=0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fb5000)=@assoc_value={0x0, 0x6}, &(0x7f000000d000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000089e000)={r4, 0xfffffffffffffff7}, 0x8) 2018/01/13 17:57:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b89000)={0x0, 0x0}) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f00005b1000-0x8)={0x0, 0x0}) pipe(&(0x7f00003fd000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000630000-0x8)={r2, r3}) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ab9000-0x28)={r0, 0x0, 0x53, 0x21, &(0x7f0000f9b000)="ea916f4bc68517c59b1134b915d45829e7a2022056452f99b90f07251aa309023136c7fad79551b20f76c32c44db7d3d0e41019823736702bf3f7fad994582cf4fc1dec0a59d42ecda0bc02b40af3c3d3f374d", &(0x7f0000ac5000)=""/33, 0x6, 0x36}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x80020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffc81) 2018/01/13 17:57:49 executing program 4: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000f22000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794aff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e012f895fc2bc25c0e0c56a22dc1a2fd7fd46c08515c00045c16279c212f0044bc260de806006bdb186388e1874ecccf43c25a685381ff04cc261f1e691c31aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216459d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bda9c27e124ccde906c0ae42eeee001c000040000005f8702b1d745f", 0xf8}], 0x1, &(0x7f0000f22000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000028f000-0xcb)="eccef8ebc8b10975573744fd968a14a8ca6562a2df6340323f8e2584da73f68acda4d4a7324d9d82e5d7ada61d4573fa12b821ad155502667fe83cfe81df49c0d7762a076120582e283e00736214f72c423452dd8a7529132086f47d7fe92ac613015573729a0e4b1d825b55873db120821f0c66394cdb4a9ee0b5bcd371330d4157d571aa6d5438c9c9a78f13137a9954b82bc431a917ddfd1062b51d1bd095c808dabe958f62bd4b0a51c9a7acda9ab4b819ab8fe503c9b17de4f14df75d9d76c90687f4aae32fd4cc36", 0xcb, 0x8040, &(0x7f0000f24000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00000cc000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000142000-0x94)={{0x20, 0x4, 0x4, 0x4e8, 0xffffffff, 0x1}, 0x3ff, 0x9, 0x8, 0x100000000, 0x1, "24287f10dcefb1e77de1ad2147c0e1ddf7b3bc30d4546dd003bec9d665743c22dde6ecf8e3ee8696d2525c91322079769e30efd7cc7ff85e80b52596ebe01e30311db4696fa0d866e1622f1e567999482bba863aab557f02725d88c28fabd28154befe74cbf415ee871c38c3d044e256185c2e23aa0aeaccde2aec37c6bdbbcf"}) 2018/01/13 17:57:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) socketpair(0x5, 0x7, 0x4, &(0x7f0000100000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f62000)={0x6, 0x0, 0x2, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000f50000)={0x6, r5, 0x10001, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) epoll_pwait(r4, &(0x7f0000954000)=[], 0x350, 0x8, &(0x7f0000333000)={0x401}, 0xd71c) 2018/01/13 17:57:49 executing program 0: mmap(&(0x7f0000000000/0xed8000)=nil, 0xed8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003a5000)=[{&(0x7f0000ed8000-0x3a)="390000001000090469000000000000000000000801000000450001070000001419001a000000ff000000000000000608000300ff00001ee400", 0x39}], 0x1) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ed0000)={r0}) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b75000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eda000)=0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f00008c8000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eda000-0x4)=0x10) setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000687000)=0x4, 0x4) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000edb000)=[{0x0, 0x2}, {0x2, 0xf05c}, {0xb, 0x6}, {0x0, 0x0}], 0x4) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000edd000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf4c9, r2}) accept4$inet(0xffffffffffffffff, &(0x7f0000ed8000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000097000)=0x10, 0x80800) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000edc000)={0x0, 0x0, 0x0}, &(0x7f0000b05000-0x4)=0xc) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000edd000-0x38)={&(0x7f0000a45000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000bb6000-0x10)={&(0x7f0000254000)=@getlink={0x50, 0x12, 0x500, 0x5, 0x1, {0x0, 0x0, 0x0, r2, 0x50, 0x2}, [@IFLA_BROADCAST={0xc, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x80000000}, @IFLA_EVENT={0x8, 0x2c, 0x20}, @IFLA_WEIGHT={0x8, 0xf, 0x7}, @IFLA_NET_NS_PID={0x8, 0x13, r5}, @IFLA_IFALIASn={0x4, 0x14, ""}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000081}, 0x4000080) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00004a8000)={0x2, 0xfffffffffffffff7, 0x8, 0xf90, 0x4, 0x80000001, 0x8, 0x80000001, 0x0, 0x10000, 0x253}, 0xa) [ 97.789145] device lo entered promiscuous mode 2018/01/13 17:57:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x20000001, 0x6, ""}], 0x10, 0x0}, 0x0) [ 97.835575] device lo left promiscuous mode 2018/01/13 17:57:49 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000bdb000/0x2000)=nil, 0x8, 0x0, 0x19, &(0x7f0000d24000/0x3000)=nil, 0x2c56}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f000099f000-0x4)=0x4) r2 = socket$inet(0x2, 0x5, 0x1000000008) setsockopt$inet_int(r2, 0x0, 0xce, &(0x7f0000913000-0x4)=0x0, 0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f0000001000)=""/216, &(0x7f0000001000)=0xd8) 2018/01/13 17:57:49 executing program 1: mmap(&(0x7f0000000000/0xf4d000)=nil, 0xf4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet_sctp(r0, &(0x7f000068f000)=[{&(0x7f00007c4000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ad000-0xa0)=[], 0x0, &(0x7f0000f4d000-0x150)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000247000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000026000-0x30)=[{&(0x7f0000f4d000-0x1000)="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", 0xeb1}], 0x1, &(0x7f000005b000-0x120)=[], 0x0, 0x0}], 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000cb5000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f4e000)={0x0, 0x0}) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000f4e000)={0x2, &(0x7f0000f4e000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000f4d000)=""/136) 2018/01/13 17:57:49 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000149000)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x14}, @multicast2=0xe0000002}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000fc0000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a08000)=0xcd) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e31000)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) [ 97.906502] device lo entered promiscuous mode 2018/01/13 17:57:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x78, &(0x7f0000744000-0x78)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6a, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x9, 0x0, 0x0, 0x41, 0x3, {0x13, 0x4, 0xffff, 0x100000001, 0xfffffffffffffffe, 0x3, 0x1, 0x2, 0xa9, 0x7ff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@cipso={0x86, 0x6, 0x0, []}, @timestamp={0x44, 0x30, 0x6, 0x1, 0x40000000, [{[], 0xc628607}, {[], 0x4}, {[], 0x8000}, {[], 0x8}, {[], 0x0}, {[@dev={0xac, 0x14, 0x0, 0xc}], 0x3}, {[], 0xff}, {[@broadcast=0xffffffff], 0x8}, {[], 0x9}]}]}}, "d00a"}}}}}, 0x0) socketpair(0x10, 0x5, 0x3f, &(0x7f00000dc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005b6000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ef, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002e8000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f36000-0x4b)={r1, 0x43, "77708a5662ab7d4de1d6572f6c199a4544bc2163df554ea52980326643d3564f5c92caa423eb0566d8d71e1758ce211765c119c7dde043f9b33e47a7f9af72538fec8c"}, &(0x7f00005e3000)=0x4b) 2018/01/13 17:57:49 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x200, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) [ 97.947277] device lo left promiscuous mode 2018/01/13 17:57:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x7, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r0, 0x7, 0x1, 0x9, &(0x7f0000001000)=[0x0, 0x0], 0x2}, 0x20) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/13 17:57:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/13 17:57:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) r3 = accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000003000-0x10)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000002000)={r3, 0x8, 0x80000001, "7f20172bc678533ebc0323bb9489d33982d772987fa42d3210fe5663c016623f3dd79d0c098ddec778107652489bc93a88e7d90aad1ac6a09ef1c61e0cdf7068a34a8459b09ace92a3e5d598f0c527f79639dc60f7190fc02aac838d85b198e72364ab97d7a5dfdcc82f6e3301ec48e53c746d003b80490f019860a59cd15e07e4ac181d7d6c260471bf31ee171a5e0b8fad18855d5ef3f1bd340d19973b51027ca495956640bad70b0797a7eb45a17a57002ecfd1c8f14ed8aa0947b302069be104752aea9330b2156c2c3fb34ff61267969f56d5be52efa66e8e18743d659807efa4756035d035a296555da9"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000000)={r1, r1, 0x10000, 0xc5, &(0x7f0000001000)="d5a9a62e9862692d2b6a712c346380e58905813dbe575f7a34d0ef0d78b37551dfda6b3f9c6b12e97b738d885652eb896de7efe8347ed7b6cd231291327fcca7eceed36e546a9c621312fb065f9ae445546e5139485cd706bd6370beb5768811d32589f14426562af7f551678ae1f67ec19c1a92e22426", 0x9b, 0x5, 0x800, 0x8, 0x3, 0x8001, 0xe4b, "9ccad53342ed9e418bed8d247f20a46b172a0b9a59f8e0ac554047aaa35099623f10409ad3c359295746b8a831c31526d666c31d2ac03f22736e45e0e01b13b2443b9811fd77942b37841e85a89ee929b5514c41cab52c6c959248cce9f8ef98fd84e44507"}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x13, 0x4) 2018/01/13 17:57:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d28000-0x8)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) bind$llc(r1, &(0x7f0000001000-0x10)={0x1a, 0xf7, 0xffffffffffffffe1, 0x0, 0x9, 0x7fffffff, @random="6c83949c24b9", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x4, 0x4) 2018/01/13 17:57:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000003, 0x80200000029) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00001b8000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000049b000)={r0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000498000-0x4)={0x0, 0x0}) 2018/01/13 17:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(r0, &(0x7f0000a7b000)=@hci={0x0, 0x0, 0x0}, &(0x7f00005d1000-0x4)=0x6) connect$ax25(r1, &(0x7f0000ffd000-0x10)={0x3, {"8c146dd597fb6f"}, 0x100}, 0x10) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000ffc000-0x10)={0xffffffffffffffc0, 0xffffffffffffdf67, 0xad, 0xfff}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f0000a70000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000057a000)=0xc) bind$inet6(r1, &(0x7f0000def000)={0xa, 0x2, 0x5262, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) 2018/01/13 17:57:49 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/13 17:57:49 executing program 0: mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00004f5000)=0x3ff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000065a000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:57:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a28000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000905000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00001a6000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00008df000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000de000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000433000-0x37)={&(0x7f0000858000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000f7c000-0x10)={&(0x7f00006ea000-0x23c)=@getae={0x23c, 0x1f, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xa, 0x6c}, @in=@multicast2=0xe0000002, 0x4, 0x4}, [@policy={0xb0, 0x7, {{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x0, 0x5, 0x3, 0x6, 0x2, 0x20, 0x20, 0x87, 0x0, r1}, {0x1, 0x7fffffff, 0x3, 0x3, 0x5, 0x4, 0x9, 0x2}, {0x4, 0x9, 0x7fff, 0x5}, 0x6, 0x4, 0x0, 0x1, 0x3, 0x0}}, @offload={0xc, 0x1c, {r2, 0x1}}, @algo_auth_trunc={0x114, 0x14, {{'md4-generic\x00'}, 0x638, 0x200, "c252103c46a6fdd6e8f3488226324ffce14a2467ea3385473a2c7d2533bb8a5edd8443f06b2ea0644018b204c3fa9b4540953eb301588590114bf174620b52891b407f2cab89b7d4be8ef2dba4b633138b0395e8ba464d0de1e694630470af08e92e27597766d55d09a8dc8fdaeba03625e53ff398c03ad02b6f225de927676476a607670080628117fab892d331101765dde7f4830ed3e21749490d98dee3df13d6ae07cf84c3cb4489ba9a3a19dad3df7da48f13ad32ae0bf843b424dced9fa1a4c16968d6f5"}}, @offload={0xc, 0x1c, {r3, 0x3}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x23c}, 0x1, 0x0, 0x0, 0x4000}, 0x4880) 2018/01/13 17:57:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000aa4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000eef000)=0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockname$inet(r1, &(0x7f0000d9c000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba7000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000de1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000915000-0x4)=0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000acd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f58000)={0x0, 0xfffffffffffffffa}, &(0x7f000097b000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000055a000-0x10)={r5, 0x3ea5, 0x7, 0x80000000000}, &(0x7f00004f0000)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000c4f000-0xc)={0xde, 0x1, 0x0, 0x19b, 0x7f}, 0xc) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000b95000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) socketpair(0x0, 0x1, 0x7, &(0x7f0000be1000-0x8)={0x0, 0x0}) accept$unix(r6, &(0x7f0000a76000-0x61)=@file={0x0, ""/95}, &(0x7f0000a8a000-0x4)=0x61) 2018/01/13 17:57:49 executing program 1: mmap(&(0x7f0000000000/0xe9a000)=nil, 0xe9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00003f5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000e99000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e9c000-0x20)={r0, 0x2, 0x1, 0x6, &(0x7f0000e9c000-0xc)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) mmap(&(0x7f0000e9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000cce000-0x38)={&(0x7f00002b3000-0x10)=@ipx={0x4, 0xe95, 0xffffffffffffff11, "7a54adf7b8d5", 0x6, 0x0}, 0x10, &(0x7f0000e9b000-0x10)=[{&(0x7f0000e9a000)="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0x1000}], 0x1, &(0x7f0000e9b000-0x2240)=[{0x58, 0x10b, 0x6, "6d9493c74e2737bbf75dfc12365df219941105fe48891680daa9e35aff7e74e8f32d0b978fa0ce586b529fda761941ad06062507e69ee6f5cf9ce86d0ce96db84b"}, {0xd0, 0x103, 0x953, "e672730bed2dc9b0fea4c05b75d186db14a3f17e2f2f068a771543328e946e17f853d91733659d0fecd7b35985e3b11c720e06930554cbede9f7935af75f12f746278c929d8b9ecca5852a1071bfc7c230772c9e228c20012b6efa73d741c91044f90bea3fb18a55e3f240d2db845df07671ce588877b79a874ef9479399282c6999b36c17f07f67698d2ae61210c9dd889045a6c5eb159233a8a89187f5b629f96f4ccc253cd08c139a811ad969703058ac5a0fe0f708d3ef2ca53f95"}, {0xc0, 0x29, 0x709eb92b, "ae33344eb627c3db28a2143ea006bb4014256481b9d6189002558d43abe8bae54a4bcf468f3fbed3a696c2d33102d208cafc2d6e04aa96c0aa24891d0c52b6b112e70025aa04c4ea4e6cb90635835bd61115482e145543b9891fc27900a09294ab8968e7aa68fd5833481c105962b356714560c09349db9762a816e6a81d2e9cc1712f74d2c510e9af494eaaeec2a2f195110cb1b7b661aa95f5ae3fad2a26aad95fab2c79ee14c10921d705"}, {0x1010, 0x116, 0xff, 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0x2240, 0x40}, 0x80) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f000036f000-0x4)=0x1, 0x4) mmap(&(0x7f0000e9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e9d000)={0x7, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x328, 0x5, 0x39, 0x4, 0x1, &(0x7f0000e9e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3ff, 0x0, 0x6}) writev(r0, &(0x7f0000a53000)=[{&(0x7f0000e91000-0x1)="f4", 0x1}], 0x1) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/13 17:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) poll(&(0x7f000046e000-0x18)=[{r0, 0x9000, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x0, 0x0}], 0x3, 0xbab6) write(r0, &(0x7f0000af9000-0x25)="2400000058001f0014f9f007002304000afff21106000100febfff040900030000000000", 0x24) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e59000)=0x0) 2018/01/13 17:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e18000-0x8)={0x0, 0x0}) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f00007bb000)="360bff03000040d13911010000000500998e2188d7480002", 0x18, 0x0, &(0x7f0000dae000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 98.108742] sctp: [Deprecated]: syz-executor5 (pid 20131) Use of struct sctp_assoc_value in delayed_ack socket option. [ 98.108742] Use struct sctp_sack_info instead 2018/01/13 17:57:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000847000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast1=0xe0000001, {0x8, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@cipso={0x86, 0xb, 0x0, [{0x0, 0x5, "d1c7f8"}]}]}}, ""}}}}}, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000094a000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d4a000-0x8)={0x0, 0x6}, &(0x7f0000a4d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000011b000-0x20)={0x5, 0x8, 0x2, 0x6, 0x8, 0x6, 0x55f0da21, 0xffffffffffffff0a, r1}, &(0x7f00003c4000)=0x20) 2018/01/13 17:57:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ad0000)={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]}}, &(0x7f00002a5000-0x4)=0x8c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00003e3000-0x20)={@generic="99d401c353c685cba0eeb12a48e93200", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 17:57:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f71000-0x3b)="a1", 0x1, 0x20000002, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000de8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000051000-0x4)=0x401, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) 2018/01/13 17:57:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x100, {{0xa, 0x3, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@generic="efebe4fa0c623149147818a6af75aec3", 0x1}) mmap(&(0x7f0000000000/0x9c8000)=nil, 0x9c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00009c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009c9000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000733000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000329000-0x8c)={r2, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000052d000)=0x8c) 2018/01/13 17:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c500078d9a", 0x10) close(r0) [ 98.161108] sctp: [Deprecated]: syz-executor5 (pid 20131) Use of struct sctp_assoc_value in delayed_ack socket option. [ 98.161108] Use struct sctp_sack_info instead [ 98.200278] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/13 17:57:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000cc0000-0x4)=0x0) sendto(r0, &(0x7f000093f000-0x6b)="28bb9de737e67c0b1c15295b1f2623eb21315eab0ba8a62d2c51f67574f3314652fbb4835980ae7ed85d84fdaa56cccbf85b786427beb92faf03d4769a5cec2389cf7c442a59a9b08ca10b5b55a21503702da5baa10be14db63431754a973c1ee2e7336f259b431ee71d22", 0x6b, 0x20000081, &(0x7f0000850000)=@ipx={0x4, 0x0, 0x6, "31088eebcbe9", 0x5, 0x0}, 0x10) r1 = socket(0x2, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00008ae000-0x100c)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f000045d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d9c000-0x108)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x400, 0x3ff, 0x7, 0x48c, 0x7f, 0x9, 0x4, 0x6, 0x4, 0xfffffffffffffffa, 0x1, 0x6, 0x9, 0xffff]}, &(0x7f0000f09000)=0x108) syz_extract_tcp_res(&(0x7f000041b000)={0x0, 0x0}, 0x6, 0x5974) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000815000-0x8)={0x0, 0x7fffffff}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000247000)={r4, 0x80, 0x7, 0x48, 0x1d, 0x7, 0x5, 0x0, {r5, @in6={{0xa, 0x0, 0x458eebc8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5223, 0x3, 0x100000000, 0x2}}, &(0x7f0000dcc000-0x4)=0xb8) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000c6b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9200}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000946000)=@int=0x8, 0x4) syz_emit_ethernet(0x66, &(0x7f0000664000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "ff1a0b", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x5, 0x0, 0x0, 0x0, {0x0, 0x6, "79eb33", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) getsockname$packet(r3, &(0x7f00005c2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000428000-0x4)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000e4f000)={r5, 0x3}, &(0x7f00003ca000-0x4)=0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f19000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d3f000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x2, 0x0, 0xa, 0x80, 0x80, 0x1, r6, r7}, {0x400, 0x5e, 0x7ff, 0x0, 0x3, 0x100000000, 0x5, 0x3}, {0x1, 0x8000, 0xff, 0xfff}, 0x100000001, 0xd, 0x0, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x3, 0x3b}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0x2, 0x7fff, 0x8d, 0xd90, 0x5e5}}, 0xe8) getsockname$unix(r3, &(0x7f0000915000-0x6e)=@file={0x0, ""/108}, &(0x7f0000a1f000-0x4)=0x6e) 2018/01/13 17:57:49 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000bc9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b9b000)=0x14) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f12000)=[{{0x0, 0x0, &(0x7f0000f12000)=[{&(0x7f0000674000)="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0x1000}, {&(0x7f0000f13000-0xc1)="73494bb1a59e14cc9b04cee5bfb83452705bd964a6f6b7a1ea4dff34222824c72d9cc6c15031c29e2808e52a0120df171b31db18a86009956f5df03a913092ddccefba5c11fa7dcbde73715149ef937980929fb7e371e00d4ddbabc3a3e62b39fff30ded079bbd28c39463124fcf2933106de022bbd839f252352277f7562a0a59516d924b56d967f3c0c82b9003a9203d5490b64d98fe5ae00ddd5db67b57e84fac7f185105509f7d4a406ae3fcccf96722c3cc080e57faa451a20dc69db1102b", 0xc1}, {&(0x7f000098c000-0x7d)="f04bb23e6a50e268e86ab8e65679fe17043aa77742e1304abe8f50f2ab7884b7ed8be048ff232501f870f864a84cae4de6dca7018e14202d6ef0b6e9c003550f9ddfbf30537c73a3dfef93c73e96b87a3d7c3f2a157bf8df90fd8a461a1dce9efac75681a8b89a3a259cdc94ee85542e934e8181201bc9be4b5146a66d", 0x7d}, {&(0x7f0000f12000)="588ca635d17a3e8ce9979c5749d4af96c6fee6d7dcc90779e8284618623c37547ffa1ca07e5c6661c481de31dd786a7cad540b6fb5a3719e4f285290d459515ea9b8623b5e072bde6c9e8df2ca0b7b055213232a5478b8e457a87d11eb6104c65c15cfb917c45c068371f0590338f72681cf99b2db977e40265c4b081cd64fd70291e12234d40f3432f28537", 0x8c}, {&(0x7f00003fc000-0x5e)="ea0b800ece434d14a589bd8527c7d0a0721ef0d0003a9832df35dc6801a501f426ef455fde70c216be6ecfabb2575935594557f4d8aeb94872b169efa221b4dc3b242748e2fe1dfce1fa1c79ee4255e39594be094bb60e72ef642cb8dbc8", 0x5e}], 0x5, &(0x7f0000f12000)=[{0x1010, 0x116, 0x5, 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"fe183033d38efd85e2a9a7a985483746cb79b20a91c6db9f6d35db262d24c55cd1b01a8d3e9e4e31ac06a2ed4ce1e5bb40664621325eb2d3bed27cfd5b50edf8fae04fb1d50ae930df6f069988c72b4dcc1a507be18440bddfcbfcd854ffc03c6fe230bfb8aba59cfa60a68798a47e261127f7fbe47c3b4a82bc10de864b482eac414eec70a59b3f117bd9d1ef6ab57fcd1cbf9333443ea76b0d7e81190514c1ae75afb47c6dd566ba199143ad1c2a6a990b6d7228a39fe103b6f6dc58953bbac70bbbac"}, {0xb8, 0x1, 0x4, "ef1f51554136d908a6b4877118c22eb4c6247f02efe1648e72b3067fcc90f67674bd0e39ddf28d8f83b2e008e15316b0a23f5576f784d6b1e592f8c193a31e747b43ba3ef2419ae65d828b879733443db6a6b315dd5abc6eadf6c4ee64a097c14dff7682117ee4599d4340d854cbad570d8f3e6b5e4bfd9a19b60355f66922105c920c76a32e636c7eb352b8c60843f421592030dd40df1ebfda912607d3c011bba45b3b679ad3"}, {0x20, 0x117, 0x10001, "ff42ad41f693079e885fbd51ff86"}, {0x98, 0x0, 0x7, "531e71459ecb28ad581360fa7c12c143e98e8397254377172ddb85a93d38666ac6b0bdefd49340f8f9bea411054ca5185d303488a306e743eb836b19bd517c56c7e647330ec656b8e291f0e7cf9d0428bf99c0c8df013f4b6e287caa1a5a7a6ad60e58d428d130dc14415ecbd328ecb99040bac28ed737f39ac358aa9f810b617babafdfc4d885"}, {0xe0, 0x1, 0x80000000, "9b7d6979745e638e44147cd8370f5febb57ec635e8f9bb8f044888917ea9be6763b59b9aaf2b2406867641fd3646f49bc742c4a8b52f209125a7d701f26a0495fc606f8e8c2b672499e3e8d1a6f95f47c6022d01e4d618760c56f5d8727fdf6f87768380e72b854f6589ce745545db5c5adbbaad50732804012b5a7a2266b8328d78df269254fb252eb1765e960101c95a7f70794337539cbdb668f6e40c06c11064766d38bf1f0be59c0de9c9e062e0ed456729522f7197c5ba052df71795d8622005fd300b38b0aeb07b"}, {0x68, 0x0, 0x6, "0c1d9d2c5f96c850d09127e918d6ed5b46ad4ccc3efbcc8c9b93f6b19ee76c72ad62ce14563be227c0344472c66cc8a4f8bb2bbb1a51ee7ac9f7e45dac1d4098dd667d25780b4aea16deb845743da9a508f56c"}], 0x390, 0x1}, 0x5}, {{&(0x7f0000f13000-0x6)=@hci={0x1f, 0xe264, 0x0}, 0x6, &(0x7f0000f13000-0x20)=[{&(0x7f0000f13000-0x24)="f9e95f836641bd5f74f58b2c30a4ad4432df7d01f49f567f9dbe4dab669aef4fe34c9a87", 0x24}, {&(0x7f0000f13000-0xb5)="c0b8c45323db8d7669f1adb186688d0b483153c4fdcb09e3809ea82f8fc6f9d5b970f996bcd348eb742b026e91941e709228d02e408135e8938f04578999a3a68dda574469bc3746be61b82792a0f16769c29d3e45ed595c504d406ad282b44a36071d00ec2eab891f98aa2bc23c47cbd253c2cd82c010342e92c6db65c6018f018e80fc7c59cee71aebbf5218e41329bdcf1b9ab8862a57f6187b8b65d291a90e076852391d25aa36e8a3fb591f7aad138ac0c45f", 0xb5}], 0x2, &(0x7f0000861000)=[{0xd8, 0x13f, 0x3, "d0a6714588d68e033ed8b1d8469d8d58545e75ee95f343e6df89e36e9fccae0700e540900996a9180ba8c123927eccd666de8873cb719c83e90a7351e2101db9f8341c236d5fedd306b27df067efaebdaf81a61073186cb3fa2a74a64680308230fd6ab5d1682449ffb0100e0eea40378d7db8592afe2f24584e5e9fe5f930fb1983161451dbc450e7bd9624ea879be8e6ccc4c39d58ec9561816151799be4f4e86c7dc37ffc277e82a6ae4d492189593d48952cd33347c6f764d0ec492fd149d207"}, {0xe0, 0x0, 0x3fc, "3ce1c47609aa1483c30ab59befbbd281b85cea268270286d5069295d5ae4991eff3a624ad8bbc809be663f75cc5e86712e484446b22058cbb70400606c3333ff3ceb4f6b3968f627befa76ec3a80ed9cd86f801592b9605c600c8bd7440f2aba1e9d81cadd25eeb5b3e9b1e80f3e480b8916c17cbd41b840af4528f100e049b82733e982fb65da39ab2bc1874d7cfbb5e39186ee37d57bd45090ade489f70c883e90f7268997e57516697cde2d1202ad41bfd44bca63c0c5ed7e08a5e8e62b1f48a6b1d93bda6875b651c751"}, {0x108, 0x199, 0xec2, "78e2200a810961ddcaa2dd765a3cd06f6af7d1b1bcdab5a7cad070655a13b47dae8af3d443d3c975f05fe2a8565cb3a1fbd74eab271b6d2d492e38a7e959701d6705e93025a5036da7212d9f71149bfbf348f6050f5c5b4606349e9b884bcace9a6e089339ec372fd745d5321cd52485eb1a4c2b854be34f150c3b5502afade8526c05b60c526f69198e1cfa0c9a7985b6c1c0e80b83d9994b95549dea4da11c98724321d6c8ffff37baec7022cfe5c9031059c120697bf8d95bc7843c683dea0373609419880d38effcdcccc8bebb301a915329c4bb8f3e7537b7922d8f8e21113d01c090ce84a79e5dbf96d55c48d7897bf7cbf649"}, {0x48, 0x3a, 0x8000, "832e9faa9a407130f44f1f20ec88668ab28b92db3558aede7e85cf207a05df9cfc12432582299b648a380dcb0c2ad8ce74cee2"}, {0x70, 0x105, 0x7, "91fb3933c20354fa0ef2d6ffd6eed29ec95763cc0a99ecd924e4ad9c98931ea1a195402699b5988e9b6172cecf11c1326b5a52c30b350a372757c729868a3d73de1bd4f8c12da8c61fb74fd8c6b963844228d837c5af5a909bff45685d04"}], 0x378, 0x4}, 0x2}], 0x9, 0x40) 2018/01/13 17:57:49 executing program 0: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000077c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b6e000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b6d000)=0x2, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f00002a6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b33000-0x140)=@newsa={0x140, 0x10, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@extra_flags={0x8, 0x18, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:57:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00006bc000-0x1)='b', 0x1, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$packet(0xffffffffffffff9c, &(0x7f0000f72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be8000)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000074a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe1, r1}) pipe(&(0x7f0000076000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000859000-0x4)=0x9, 0x4) [ 98.258573] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/13 17:57:49 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000508000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000022c000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000025d000)=0x7, 0x4) connect$unix(r0, &(0x7f0000467000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000094000-0x4)=0x7, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000665000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000eed000)=0x58) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cf7000)={0x0, 0xc1, "a2580a884ec24bd41b5a34406c6334dfdedaa22dd50cf99faa6a410b7c7f73d4ed2e9a7e176cdaca151ca4977c90d4b25067c443f593f52a85f71ea0c907407e816be178ced6bec97d1a97966d1ae05dd936dc3e62d7e81ff0dd0387c8bb29e6e835b3355632f5ead919555111760e79faeae1401a1014cf8b4ac7c799c322a6d2abcbf40618394eddeb4a2a768df511f2b979286df0bc18be93e7fa456e89486febdab9f5f2216beac34845e04cc3275c6ec4240b9990d0906ca0c0dd04b07dc1"}, &(0x7f0000d5d000-0x4)=0xc9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000820000)={0x9, 0x208, 0x5, 0x7, r2}, &(0x7f0000f32000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000718000)={0x0, 0x0, 0x1, [0x8]}, &(0x7f00000cb000)=0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b92000)=@assoc_value={r3, 0x8}, &(0x7f00005f8000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000156000-0x38)={&(0x7f0000489000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000022f000-0x60)=[{&(0x7f0000803000)="3b018fdf148b683b4615da85bbd09411851f2ba0b259657f0d86", 0x1a}, {&(0x7f0000df9000-0xf8)="41c37059bac093c5c25fe343ebf51d60ff85c869255c5c82dc21af29d4cf32a97e87a4b7b5db2660d382b3ed8fc213ab6c9d45764df898cd4b0c9a4e8634b6b09f83fc4c643deb923b5b1a848faffeb837617103153fb899b808da00b7a6c4f085d86a62c0e4c8f6c7b4a766e70c3378a07306825f33c678880a4611df52b50a81844e4dfe51dc84a50ec473f099e4f267566d98a9b009d229c886019f3744352a3dac13eeed6fb68403f60fc16c818bf66eb8be3eb214515b853943c4ac97a057fe591d3c8ca28c56e0e12fffc09c2894ee70e43714577d5495749f095f8aca4116faf010b1c1213cd4365614281e4d1987db8defa99d04", 0xf8}, {&(0x7f0000238000)="b426680ff64fa0e7217d9068727d11af5599eb1c2665e8ae62857ee4e3e90de3d2060fc99816ee06665ca7", 0x2b}, {&(0x7f0000c41000)="6965f0f44b3b9d6ebfe3422d1aa425a8760022082a7c90ce5b748f1a1fd8ac3a42df32fe155d539cd08b096cfab4f627cc503b8730177eb268fa26f3d8b7446a14f5dad4c24d2b1134b8dae2b3a00588dc4ab5075da5dc84d9ed9d180e14b4e429ff6882a5c4342e4bb049bd98619c556b", 0x71}, {&(0x7f0000db2000-0x4b)="05ba7c8c5e77f603d91ca0a9b7fb76566a09108eaab5fc02461a9c0ea064434fbaae82f23ecb0c14b62ebcb3f12f50246492d071cd110bfd2e0f3af5c955fc6122113297c35614447748e3", 0x4b}, {&(0x7f0000dc4000)="5170abb13c70cf290ad840474d01be1466e8990f83ac", 0x16}], 0x6, &(0x7f000077d000-0x30)=[@init={0x18, 0x84, 0x0, {0x6, 0x5, 0x1f, 0x3}}], 0x30, 0x8000}, 0x4000000) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a78000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007e7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000e35000-0xc)={r6, 0x80001, r0}) ioctl$sock_ifreq(r4, 0x89b0, &(0x7f00001d4000)={@common='sit0\x00', @ifru_data=&(0x7f0000005000-0x20)="0000000080e222000be8889c089fdf3a46e428fff9b3389018767137027c10c4"}) 2018/01/13 17:57:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003b3000)=0x0, &(0x7f0000b9f000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r2 = accept4$inet6(r1, &(0x7f0000810000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ee9000)=0x1c, 0x800) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000de0000)=0x5, 0x4) ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/13 17:57:49 executing program 0: mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000b59000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) listen(r0, 0x9) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001ba000-0x10)={0x40, 0x0, 0x63b, 0x5, r1}, 0x10) r2 = accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000807000-0x8)={r1, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009b9000-0x8)={r1, 0x8}, &(0x7f0000007000-0x4)=0xfffffffffffffe69) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b58000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000100000-0x18)={0x5, [0xfffffffffffffffa, 0x7e, 0x5, 0x8000, 0x3]}, &(0x7f0000b58000-0x4)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008bd000-0x4)=@assoc_id=r3, 0x4) unshare(0x8000400) 2018/01/13 17:57:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0xfffffffffffffffe) writev(r0, &(0x7f0000db4000)=[{&(0x7f000016a000)="90114ea7d77d38b2b383a5f85fcdc75f310e310f83058ce20a4b5b1548258792a8bebdb4306a94737583eb04cdeb68ab4bad31bd4a62c09a0931a54974c1515a3c0759365cbfd22be870856f67c4be23d2799dc26458e9f68012ca2596e3e794e41d9d059d51620923bdc61dd6004e340e21038a0b2cac2cbcfefadf94dbbac1c03b39590939ee97ed468613aa2a9fedf7ae135fd5eed804639395fe9148e3cc1e73fba9fbbea91ede9e56db45476e15c2c6763758b993d68fd292c86e43f195427d853fbb5738442050", 0xca}, {&(0x7f00009f7000)="02420bbccaf74535d309fe645a936f12d4ef9db4c30499fde2085c35e6e24fa8db0847072fa2d14dd2d1edfea1d7c24594327ab9bc5d6836985f2c146cbe35b0487eaff5f519a3032347a7f27bb54a18911df75da777913fd34632e72fd1a1661ff784af57e2cba5c448eb7cc1215726f730ec38183235c204a04f21b7b60d600c1906b3667f5cf23dde378649d522159c45db39", 0x94}, {&(0x7f0000d18000)="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", 0xfa}, {&(0x7f0000c3d000)="0ea5c18430e6179c8246ab77ea991e8d3504b9e490f00193f52a5199c6ba55bc17d3e119980e485183c73b845552aedae0b3ef024efd9417b42fde398b93d80f576b1c4e62140ed665cd383fa9aaa7160510647ca2890f639a33f79ba1e27f72b69ccd2f83dd848ff8f0040f31f06f6cf293999fffb4d993b1cd8cdbfb1a4f3ec34b3794185174df4592c20a4ad7c9e2cc3361e954e47e0b628d9f96c4ada0356450e9328596ddc72b8323066ecc691211cd4ef511e793", 0xb7}, {&(0x7f00003d6000-0xf8)="09c56e28b6dcefe0457c7057de727d7160f45680e0d302036935bd38cdd59ce07bcff867ae5f21d4cd03e803f6ebe027bb26af43a4f6c2a9cb7ef9acbba4e958ab404f2134cea76f2f5865f4f316a0135ec72ee8db564db3ffe531302ea03d081e622a5e617c36a014629168b2edae01f0a885fb8160bfa3daba666e49b3b3749c888771de810310ba050af424ce3592a00af0ca4d35a3a39737362473aba94e58aafda2848e8b0b58aeec90f676448287c986ddd0e4300f8c6cb5001e4a880c5b4b36192950982172c50ecc6b9122c4f43946d2ea8c3de4de3093709de778085978e659337eb05516d0eacee56029e4c4d35b1945ceb7f0", 0xf8}, {&(0x7f0000f3e000)="2a08492e923fadb5ed6ef3ead7a1ca84a5010d59f1cc1ac4e2972a85d30b6ad45c7e4c69bb254e3529553a91cc2c6368f04fc207166ab2", 0x37}, {&(0x7f00003dd000-0x25)="19a960862154d63a61ecbe073e3bfa53cbba1f2e6ef46e9bb10bc1dbf8c030f2339566a8ac", 0x25}], 0x7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000336000-0xaf)=""/175, &(0x7f0000d9b000-0x4)=0xaf) 2018/01/13 17:57:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000615000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000e4c000-0x38)={&(0x7f0000029000-0x1c)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x10001}, 0x1c, &(0x7f0000158000)=[{&(0x7f00003c6000)="a76bb7a45eb57025c93e75a4a8f640174586b23fa0bb2479d1bcd3af542bb212cc5167abc55c6e3955b719df7fd8c756", 0x30}, {&(0x7f0000364000-0xcd)="6d71c0a366b03aeb2ec5c89735e99eefc1e700cfc185f72e848c49454d454b4a883d06fa8608212571c8207b1c448f834ab9df78c6de06503b2c8596cb37c86a40a2d37e0b8472d2a0c2f01b020e75a954aefea7f01a254a6e1d2b9295e987c314eaf38261f35a639c239d963bd74456ea084cf3c9c7e378d683ebb39a3e7675e0c8d6c2367f13d3b3551317c84459dc587c074732b04cf27398e0340c0ce8b53aac70a908b464ccf6ef2474161dce294d1238760d2728e28cb53241707ed5f64e9cc317de2d1356d223ba8d4e", 0xcd}, {&(0x7f0000ecf000)="412996797a55420a3dab564e80d4a2ea51b10e1a8271677974c802da46cabf13421a8548141e4fb93d6e2190f8ee266187448b96a7e4ae886ec4a757150a651b8f0028c457725ee6b896a9f78058d60a228e174ed82821c3ba5542fa90a96a4f790a705f6559f28199efd9fea32a499e23834000651a6a748d526d3119da541cfd4ce39d67a76d7f52170a74ebbfb91f2062e7a5630dd8", 0x97}], 0x3, 0x0, 0x0, 0x40000}, 0x10) pipe(&(0x7f00007f0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000d1e000-0x40)={0x4a, 0x100000001, 0xa36, 0xb0, &(0x7f00002d6000)=""/176, 0xed, &(0x7f0000dc6000)=""/237, 0x52, &(0x7f00004ec000-0x52)=""/82}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000449000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000df0000)=0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000b5a000-0x4)='tls\x00', 0x4) writev(r0, &(0x7f0000347000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000001800002c0100000045ff010700000014190016001100030004e101000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/13 17:57:49 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000006000)={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]}, 0x1f, 0xb73, 0x4, 0xd5, 0x80}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000-0x98)={r1, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f0000008000-0x4)=0x98) syz_emit_ethernet(0x4a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a243aa", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/13 17:57:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x12) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/13 17:57:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x8000f, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000f57000-0x16)=""/22, &(0x7f0000000000)=0x16) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a10000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socket$nfc_llcp(0x27, 0x2, 0x1) tee(r0, r0, 0x2, 0x1) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce9000)=0xc) r4 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r2, r3, r4}, 0xc) epoll_create1(0x80000) socketpair$inet6(0xa, 0xf, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/13 17:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000b98000-0x82)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000d02000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000154000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081e000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047c000)=0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005e7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000eb6000)={0x9, 0x8b7c000000000000, 0x0, 0x2, 0x2, 0x7a2}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003ae000)={r2, 0x1, 0x6, [0x10000, 0x7fff, 0x5, 0x8000, 0x4, 0x9b6d]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000db3000)={r3, 0xa0, "5b111c6a7cc2d7a2ae8108c847ac01bc7ca3a75cf147f3eafe11b24d425212ca1a1c0010ccc147bd4ea681214a7ca9fe16551e8b5b6f4020d0857ea4e6dac5d84e04b169ae387a01b19f8e56d3a84f7e08b8ba70f7f9cdb216f93faf0d1ed611855a454e86bc46a82992bcaa7ee99fd157f54db9de1b33f0f770ba2e220954d8c39691c46a566ec243ed533c255e8bf7c0c399e76579bd6f3d28781b52ee4e2d"}, &(0x7f0000b79000)=0xa8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000274000-0x4)=0x1, 0x4) 2018/01/13 17:57:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000911000-0x13)=@abs={0x1, 0x0, 0x3}, 0xfe99) listen(r1, 0x3) 2018/01/13 17:57:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a2f000)=0x9, 0x4) sendmmsg$alg(r1, &(0x7f0000131000)=[{0x0, 0x0, &(0x7f00008f0000)=[{&(0x7f000054d000)="19078ec4d4288457854f741de366aec160b4d43778c600025ffc64a640068a4997197641c5fe930acbe235cd9c5d88feb4927f8e7a32bed32683ab05e96830b623ba2c8dcdac1775b3ddc97ab2ad21df959afffb9caf5c807a0a475dda4eae813465757555bca98cd66d9db7bb27004e7e30ed64ab6d964e033df5faf33ddea3", 0x80}], 0x1, &(0x7f00002d5000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00006d2000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00005e9000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 17:57:49 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000000c000)="4b93a3064c1f898f06418c0aa966f9ff000000000000061bafe573db0bd9fec97a687f4a0769a4d4a7c372f117ccbd669b8667e2ff00ff47b9fe2ed4b78ba890100c1716db4540251abbf9df", 0xfffffe95, 0x0) readv(r0, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0x1b)=""/61, 0x3d}], 0x2) writev(r1, &(0x7f0000008000)=[{&(0x7f0000009000)="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0xe21}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}], 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x2cf06d0aa04bd6a3, &(0x7f0000002000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000005000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, r2}, 0xc) 2018/01/13 17:57:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00003fa000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000058e000)={0x0, 0x0}) bind$inet(r1, &(0x7f00002a6000-0x10)={0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000bc3000)=0x2, 0x4) 2018/01/13 17:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000097f000-0x10)=[{&(0x7f00002d6000)="2900000020001966153d7500100a001d020008001700002a00e8ffff04000200002419000000040095", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000808000-0x4)={r0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f57000)=0x3, 0x4) 2018/01/13 17:57:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000544000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000047d000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0b000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000cfb000-0xc)={r2, @dev={0xac, 0x14, 0x0, 0x14}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r3, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8) listen(r4, 0x1000008000) r5 = socket$nfc_llcp(0x27, 0x3, 0x1) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = accept$inet(r5, &(0x7f00009ad000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000163000)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000508000-0x8)={0x2, 0x20, 0x9, 0x101}, 0x8) connect$inet(r6, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = accept(r4, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$unix(r8, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) bpf$PROG_LOAD(0x5, &(0x7f00007f4000)={0xf, 0x12, &(0x7f00002d6000)=@raw=[@jmp={0x5, 0x9, 0xf, 0x0, 0x8, 0x102, 0x8}, @alu={0x4, 0x4, 0x0, 0x9, 0x7, 0x4, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x1c}, @ldst={0x0, 0x2, 0x7, 0xb, 0x0, 0xffffffc0, 0x4}, @ldst={0x2, 0x2, 0x7, 0x0, 0x5, 0xfffffff4, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x0}, @ldst={0x2, 0x0, 0x2, 0xa, 0x4, 0x0, 0x10}, @generic={0x1, 0x61d3, 0x0, 0x7}], &(0x7f0000848000-0x4)='GPL\x00', 0x10001, 0x8f, &(0x7f0000979000)=""/143, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmmsg$nfc_llcp(r8, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/13 17:57:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000002e000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c1a000-0x8)={r1, 0x4daf6fe4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000a99000-0x14)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 17:57:49 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f83000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f00000-0x20)={0x8, 0x7, 0xb, 0x80, 0x9e8, 0x800, 0x6, 0x3, 0x0}, &(0x7f0000ea8000-0x4)=0x20) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000668000-0x8)={r2, 0x401}, &(0x7f0000f87000-0x4)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0x1, &(0x7f0000f87000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000d59000)=0x800, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000f73000-0x40)=[{&(0x7f0000f7d000-0xf9)="ebe159748ea2e71f6adb9d29f6870fdf1288bafd15220edb2fc3224e13f920a3aee7dfc46b4c0262bfe0e6b0410a6539c63257100ecd8bfb512ebbd7d44198db6a0e38e69fccb1780fae6ff1e76ed98a5eccba15113b98704502dc1bf844ff8a703d64c91454dbcdd4d19624c689f7f5b14d44e5b6bf45432996d392f0f60285f0b9c9b92e3f89b4e5c4c0d7e194e14d", 0x90}], 0x1, &(0x7f00006a9000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/13 17:57:49 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) socket$inet(0x2, 0x0, 0x7) listen(r0, 0x3) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000e9b000)={{0x7, 0x1, 0x7fff, 0x3, 0xffffffff, 0x2}, 0x101, 0x5, 0x8}) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000069f000-0x8)={r3, 0x0}, &(0x7f0000f96000)=0x8) 2018/01/13 17:57:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000516000)="130000001000ffdd0000f4a0180f050000230a009d000000000aafa71400bf00000000000200000000000000000000000055983ae381ffffffdf03a1b4b88e08000000000000000004f300aa09b1267c3d0f145e77e150008ed7d56ca466a47bd871a5cd5db27dd20000000800eca41bbce9093d468612f0267210ff9b000000065bf12930d837b9cb3452b6c4e2387d886979e4ebd309619398e9ea0d1ad5b56d2a917a8a575b8b761993c6c8f3b8b10e", 0xb1) [ 98.528143] nla_parse: 6 callbacks suppressed [ 98.528150] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/13 17:57:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) recvmsg(r0, &(0x7f0000be8000)={&(0x7f0000f03000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fd9000)=[{&(0x7f0000b13000-0xce)=""/206, 0xce}, {&(0x7f0000948000)=""/7, 0x7}, {&(0x7f0000851000-0x48)=""/72, 0x48}, {&(0x7f000071c000-0x3f)=""/63, 0x3f}, {&(0x7f0000179000-0xb5)=""/181, 0xb5}], 0x5, &(0x7f0000a49000-0x6b)=""/107, 0x6b, 0x9}, 0x10020) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002e2000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) bind(r1, &(0x7f00006ca000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000186000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000037000-0x3)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00001bf000)={r3, 0x80000, r4}) 2018/01/13 17:57:49 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000000c000-0x8)=0x0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x8) 2018/01/13 17:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x558f10b8a5fcab1b, 0x84, &(0x7f0000134000)={0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f0000621000-0x186)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "741ef6", 0x0, 0x6c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "71b2941b5b0e2fd3"}}}}}}}, 0x0) 2018/01/13 17:57:49 executing program 0: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ad9000)={0x0, 0x8, 0x10, 0x9, 0x2}, &(0x7f000017c000-0x4)=0x18) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ffd000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x6, 0x4, 0xed3, 0x81}, 0xa0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000aa5000)="d10204000000000000070006fcf32e1c58ce5fe1b471985e", 0x18) listen(r0, 0x2) accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) 2018/01/13 17:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e22000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/13 17:57:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000d6a000)=""/233, 0xe9, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/13 17:57:49 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) tee(r1, r1, 0x200, 0x2) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) write(r1, &(0x7f0000c86000-0x69)="", 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fa9000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000090f000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, r3}) [ 98.574342] netlink: 137 bytes leftover after parsing attributes in process `syz-executor5'. [ 98.590845] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. [ 98.660949] dccp_close: ABORT with 214 bytes unread 2018/01/13 17:57:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000098f000)={&(0x7f0000581000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a28000)={&(0x7f00006dc000-0x1b4)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect(r0, &(0x7f00001a3000-0xe)=@l2={0x1f, 0x7, {0x8001, 0xdd77, 0x2, 0x6, 0x6, 0x100000001}, 0xf617, 0x40}, 0xe) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000315000-0x8)={0x0, 0x0}) 2018/01/13 17:57:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x3, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) 2018/01/13 17:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x87) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000e8b000)="78ebb1", 0x3) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="", 0x60f, 0x4000000000, &(0x7f000075e000-0x10)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff47) 2018/01/13 17:57:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ff4000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00005b8000-0x10)={0x2, &(0x7f00000e3000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) 2018/01/13 17:57:49 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000f73000-0x4)=0x1ff, 0x1b) bind$inet(r0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:57:49 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000003a000-0x2)=0x0, 0x2) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000039000-0xb4)=[{{&(0x7f0000039000-0x60)=@nfc_llcp={0x27, 0x40, 0x74b, 0x4, 0x5b3, 0xfffffffffffffff7, "877214dfc844ce1a46da8eaef38fb276da8f67b751ac4018e9a55fc36a94401a971d575ce35e837d7c5d7d03e7629f6c82f53710cd7cdc8dcdb39ccc79ce84", 0x6}, 0x60, &(0x7f0000039000-0x50)=[{&(0x7f000000c000)="7e9a6652183784e6f7408fef517e6639b166939a8d25958122cd026f2baaa1fc5d81c3dd742a1a0ef8aab89714c815fd9edc31a1ea9fed67e68a84f8d3d76e9379a3f550ff2223e9c30ad4aabc8bea78e2c34217aa0bf795551172c63c3092c373b5cee5a02bb2bd24d87ed9e0b1a8bebbdb4fdcce5157b2b531ac93b32f4c46dcad75c865579195cee3dad1a92df592938c8073ebe4e1d30aa387b5de5041cc724405a62af8ab72de412a13279c5e3336520ddde217f8f4323d4bb3107269f3d1555fb2d58e7350edcb06616233a718ea04d84d1713f3773fa9d12bdeffad4a0380b4df67e124b8", 0xe8}, {&(0x7f0000028000)="768ef1681c372207c58611e50210e981723dfaf20926486233d1b82c708b6c755564ddde93b253eaec75b071c35604d071b9845a477c", 0x36}, {&(0x7f0000038000)="1c151083de325dca51463c722ed0d5e4019a93ff3c59b99ddf242854c4a60513fde99257ba77ff1ef17ec7630d02a18df5c7a7b8d180c67043a68e302d185a1141b2265424dfb2bb0a48e2c6", 0x4c}, {&(0x7f0000039000-0xe9)="dddcb83be1f59a4a43ec1ce714d16bec4789906de3787ea12af3368ac326380fb5455ff53d4c1a6938e61fae3d6ce22122165369e439ccb219c0a306c26ea32eaeade42f6597d766e027d0ad267a4ab8384b7cb1fd7d084ca986789bbe224838da0536c53563cf4673fc6877a45576b2516c195cc5535de7e98e1bac621468f3842b34ca90732b88283bddc003ad1f9b3bd6592d0f7ab3e8ef5465aa4b53bb44cc0c39cf3b909c3f6c8c87420561c6051728140244e85b5fe41eb110094a4a8ea378f96f065baebb48542d9f119b52ca1c116810dbc9276d3aac9ef6d9dabccdd7b788316455607db8", 0xe9}, {&(0x7f000000a000-0x92)="e999ce85b7f83737b977d6d6411b56c29a7cde442151fec6db0f3cce2657f06a7029939673cd04f6f33927758e078702385277cc826445510bf745204336ace710fb198af01c8027c5fd2d7afec9ba3401383395dd8f9a76fd3f67e8a54431752bc8062d87c5e10e55934230039eff7e2cffeae5df30e14ac4e4fa1e4eddf24fb8161cb4d6e0f32af562d3f470535b852981", 0x92}], 0x5, &(0x7f0000038000)=[{0xc0, 0x1, 0x4, "3f5c67eea762db3519bfd8fba152d987896aa0796e843d4f073a38bea3a80fd36e9c03e2a9874344da9e55f8d806aee953f302f2325ee098fe19f12d024953695330e5944d16d87f77356498ad38cd2cfae98218c4197661f5012aab92e93e6224fe86c9323e116babbbcc10435a5c2489886af0bc13bf539e72cec60eb692efc700845c912d5679415427c54e71c32796b027bd94d35d4fca52ad8c16363c09233ddc4470fd760c8351394e7505"}, {0xc0, 0x10e, 0x8, "2be1144643ea59e9026e4c3108884aaef5a7625f09a4bf6868bb7b5899805e1818706b6a74887a52c2a85fecefd730a912042b5f6d5c7ba9132c0d942e49f2a2adc03ea64b97a943063279b93a90cff4f8b4493c35f519dea4f33f548789abe3403922b4d99d563986e7a9c6170bb5ebc55d81f77dad4698a300d2291c83acbc7ef4cbab2a72c84519475fd91cedfb45612e5a2086758734e3a3111d7552b5407ae28434e80e265a0a6435"}, {0x100, 0x117, 0x4, "5ff578325f8e23089fcb98adb01c93165a837127ce70c550a1327163a7bc1955b22e8c5fce5b3317d981841853ef7a906b832c3771794e2acf7ffc46a32c6959edeec43a88923dc2285547ec1ee322e7438b7ab97af955bf6fdee6d601ee7c9125870caae8c94a5c6ed6aea19e5f188bf29f188c6c5faeb4800f0e669f1aa8bee1410bde9714b457310f1b6655fa142678f84c972a3bf10bc1a847bb5ce2c276d9e17539dd7c2fb920223614266ee01143637cdebfb349d296b88d4ae2be66229ebe7d861ad1ac8dc0365993de151697133283268ccdf635fc10f30017041d4c010395c0f320672f050a2342ea6fb5"}], 0x280, 0x800}, 0x1}, {{&(0x7f000001f000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000003000-0x30)=[{&(0x7f0000039000-0xff)="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", 0xff}, {&(0x7f0000039000-0x64)="a91f78a44aebc5f4ef3b74c5f7753b45cb0814096b542df8a0242ace55200c8d89f0ac899abf102c7f91b8aff546d83050655f56801f9ca59a739c011f85c284f3887aee8cf3d57d3db552573d1f4810827151e45a64476b41b1204c458100b68fe273e8", 0x64}, {&(0x7f0000039000-0x25)="2514be1daf61b0741d68625c34f937ff6bf243f5190d7b51a7420155c4010f167c8e7e851e", 0x25}], 0x3, &(0x7f0000028000)=[{0xa0, 0x0, 0x1e8000, "3042d89553556119034d8d6edeb341f3871c0eef0c6f8ad514c189cf8f384548ef8cf1615b70c1630b0a1cb6f8a954e4d1eeaa80573566ab2fec7c412606d244a423ccc6ab0f8382cd854a5ae524182226fac4f5ea268ad745ef4e124dd30d20adbd8a8bee706a155dc91cf1eac3f024320a211f87cd508b5d0ba7be6c57d60a3e686521f9b829481b"}, {0x90, 0x11f, 0xfffffffffffffffc, "8e14eb37aaca79ca0819b3ea20d72df55a15ee0c4da9cbf74b9481b549e43c52ad25b9b4898fa748eea2445b16e60ac5d81bb8a3160cec92cc7a7bfad321c6cbe36cba8012ac4c8ef2f17c568ff752b28b910a328169f6f5760d87cb4dd11e6ee081e7409f7472410719e3e17640d11ab9671520bef3af0555edf8"}, {0x1010, 0x10d, 0x1, "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"}, {0x38, 0x0, 0x8, "72ef2c8faddb86327b99769aa3b74c7c2d6498b55b45ba57dc8ee52a639128046f21"}, {0x38, 0x1, 0x1, "48d50be9ce15234b720647fa4b92e5a0a2458a2226e5c49cc947bdd38922b428304ba9f65a"}, {0xe8, 0x0, 0xa0000000000000, "5e0258afee12bbf3725035e09fa86bf267e694724f19862cc47b39d394bf3f07663d60d6905c6e3dd0221a129455b716a4c6d20413c8f9b60eb16493465294e1a69d6bb0cd84437ffb36c2dcd561485409c7c9c81facf7b8d7f65bfcb9fe408b7321a6a68a7f281a02f8188f54809fc9428bae23ae4e4a2f26a8f674c6200aead23944f2b987c5a2a5abc8065ed0737aebb118b05d5311aa5bc8fee8033c913fb6a0ba9ff81dc3b475b8cc27b89d66d0285ee0b5d84b1aa5e56491995a2df8c674bd1cd076d39b106410c94ef108d4dd2276641c94"}, {0x60, 0x11f, 0x80000001, "a0bae7b01e1a299763f9001dfe460839b94b697ea69940a229ee993438b41ec6d6af4d0c56b8a1ce59090e10362aeafef4744416ac7ddac2d22dc274c42e2c563c773196e3956d2ac9eca8eff7"}, {0xd8, 0x3a, 0xfffffffffffffff9, "dbdacef16da0d9cf49a80d4def455bc91ba495e1f4d8890fffd693912ca30508e2e7c346e8046466f5ac0890eb1b26c66655ff3f56b7f482b71acf0324f63a33710888f23d449a277c4253579d08d4e6d979f7ac3e313e6a6e51df688b32ffba0b48462caaf35e3c4cf931bc42d25d51e63ff73392ea50a7a777af6aee65c431e36d6212873ddc8998675be9b0b425aa28339d9270243d6e773a724b23ead412de37edb5d5024a5de60d9fa6e4ec137008d2d4bf7b1dcf88bbd7781e99e03e3483"}], 0x13d0, 0x40}, 0xfff}, {{&(0x7f0000039000-0x10)=@ax25={0x3, {"5c6932abd357d5"}, 0x0}, 0x10, &(0x7f0000009000-0x10)=[{&(0x7f0000039000-0xb0)="e69cf6608e7c26f8e365abe5588375d42fd49a0d0437400a8d54e2569cb524157f8e9099bbb445dd49f4295e8f7fae64f0a595d1247940032eba7dc90e2d6d3cd1f9c9378b68afc5a54d2016553ec3876bb2da6c4afa67fc221618e0a2ff3aeabf7e5d1d32e28eab2c7262c75c4d839cdeaa53e961fa80551b505416864b6dc049401fd8dcd51f1f64ac0b2e357ce81da874fefc26051518deb4fba954ace3f9f6741e5e714e4e022e930968bc4972c1", 0xb0}], 0x1, &(0x7f0000039000-0x230)=[{0xc8, 0x103, 0x20, "6af3f910c58f7fdbe496bd284fedfc76966af2b88f48db6ef1d61151bbd470425bd095e24e55f600abf1bcc13099bd9c6d8d27d9fe919ad8b5838a62f81f9074a6882678c2091ddc367ab9ba7918d6f399bb201a448adb830ab5c9a484fb5aa4f227baac6f0bedffae24337dd499d27400af5cef8d6900b86d48982959b497fb298d1084721f9767377b4d0824b43580dcf3dc52cbfad8286c85fc30e007c28772999205ac850b6bece2d9b6f58740e946be"}, {0x18, 0x10f, 0x195a, "ce4460ac1d322ae0"}, {0xc0, 0x0, 0x0, "4b07b113111d402e06acd864f1d30ea503fadac20fa9ac234fad68a1168c1e512725cd3cd9c5d265ff284c78fdaa8b13b3b208c5b547984939efdbc466c992d27e2c107f9bc7221040b1878c3af5a852adc415e12f1b662569fca1637ce8f2c6befba77f396463bd78fa9eba3125f8563ddbffa9b9ce7548f4afa06796cbe6f1ac104cd4e755caeb50bb05d7ffe3923fa00d2db493ae58ca30e7740db7311d11c19beba38e251e0a84a4dc91518751be"}, {0x90, 0xff, 0x7, "43fdb18aa94e063fb591860620181d184369b2315c79bf588737237e4efc9b59963de53f0292ffee745b483b2f816c716950b03b85c78fb2621f48a2519b0c1a9f50a79d720d3688c229ba4b9f67b2487e59559786790efd6c1e0752d4a4abe0e118235f58cf30bc1cda7dc24a936ba2adca9a84a4374ac389ec2a"}], 0x230, 0x2004c010}, 0x3000000000000000}], 0x3, 0x40) 2018/01/13 17:57:49 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e72000-0x2c)={0xf, 0x7, 0x8c5, 0x2, 0x1f, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbd000)={r0, &(0x7f00000a0000-0x27)="3afab289934d9d6be02093308634e91f60f23c859eb09a8423faf151645afedda5c4a5e0e1bbed", &(0x7f0000fbd000-0x22)="c2e38d29efe585a5ff92b4f6377ea3877b024d03b10a2e32530c671d25352e02159d", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a83000-0x2c)={0x5, 0x2000000000000004, 0x80000000008, 0x22, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r1, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fbe000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r1, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/13 17:57:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x80000000000800) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 17:57:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000983000)=0x0) r1 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x29, 0x30, 0x6ef000, 0x4) 2018/01/13 17:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c2f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000541000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00005a7000)={0x0, 0xd0, "8351f09ed4de734598e85d2cb4a428ed3e5209b751e6db3b424b430eec4cc3522a0130982218907f9b1b1ddafffef65f0885dbb5e27e44610cddb41b39aef1c1e0d2c7a3cd001dff281406bc1b2a0546560f5ef9f59a4a19d70ccd3151e2ec1c034f758c7273c8fc012bef852292e54391ebcceb96d8b1688cc40171d78610c0c2e2c5b26ea0f184cc863d54ee5ab8b33be0703801c715f8b616950b3dd3a3f90a0dfc4be29f27885d28b0aa79ccd5866fb43febe9a080d08698f8bd6e226ee2c9c5dee5e3cbf11ecb1880df631309d8"}, &(0x7f00006ba000-0x4)=0xd8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae0000)={r1, 0xfa, "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"}, &(0x7f0000279000)=0x102) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a8a000)={0x1c, 0x2, 0x4, 0x7, 0xd47edfeede2ee348, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000025000-0x2c)={0x7, 0x8, 0x100000000, 0xfffffffffffffc00, 0x1c, r2, 0xfffffffffffff4fc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create(0x6) setsockopt(r3, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) 2018/01/13 17:57:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x1000000003, 0x84) setsockopt$inet_opts(r0, 0x0, 0x22, &(0x7f0000e70000)="", 0x0) socketpair(0x10, 0x2, 0x1, &(0x7f0000fad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x5) 2018/01/13 17:57:50 executing program 7: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f76000-0x2c7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "43ff17", 0x30, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x2, {0x0, 0x6, "8218da", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b3e000-0x8)={0x0, 0x0}, 0x1, 0x0) pipe(&(0x7f0000d52000-0x8)={0x0, 0x0}) connect$netlink(r0, &(0x7f0000d31000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/13 17:57:50 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00001ae000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000620000-0xc)=@sack_info={0x0, 0x3ff, 0x4}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x800, 0x3, [0xfc, 0x1, 0x3]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r2, 0x0, 0x0) r4 = socket(0xd, 0x1, 0x581ddeb4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b80000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dc4000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ffd000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000ff7000-0x4)=0xc) accept4$alg(r4, 0x0, 0x0, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000e8a000-0xb8)={r5, 0x6, 0x100000000, 0x8, 0x0, 0x8a, 0x3, 0x81, {r6, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80, 0x4, 0x80, 0x20}}, &(0x7f00005fc000-0x4)=0xb8) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0xd36}, {&(0x7f0000971000-0x90)="1150784801bcb6aaaae55327e8c289e0d6862740978a2da01881137384fe3b37baf56a138a4b8d6ca54546cc01d7d3d65b8f4f93e307991147177610b2801b04a02e65e4e83cf167dec3a1c47b05d0d9cd4f878523d94d643ad8259b8c2e31c218c18867c81948087bb0fffadcd25b5f2c45d546961eb88e0db25f63242b993b90c67c666627ccf79cd08c4f9ca3ac6a", 0x90}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}, {&(0x7f0000136000-0xf1)="16c755fffb5a808bb4cb09bec55d84ee059195b1c9a3ceeac3770a28ea90d4f8118e115837db349c3838f3a407ce68994a95234d2589903709422572b2baa826926da90b1b5caeb1780f49bcee93b2db44c1974472d75de0ecc612a5d79df5214f818db3b9c2d460e0e815f15c438764625ef912f174893ef6466fd47222dd2f1d75421c9dd7d7d55fb780529db6af8d1a226cf719d0ad1a6c479ebc9debd07134f3c969ac2e63e7063da4f266b34368add0f0eecfbd2c5297de5644b17ee294ec9109306cc18b036a554a636483976eec9a19b62cb59f748c9bf16272c2a4dc025671a5bd340d3d8d12fa4ae5f3e78ee4", 0xf1}], 0x4, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00006c3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045c000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000be2000)={@loopback={0x0, 0x1}, r7}, 0x14) sendmsg$alg(r3, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}, {&(0x7f0000087000-0x5c)="41a278a1b595785f8f4e0a1e9886f1513494ceb03a1e7a2a8c33dff2d25e42e9b1851892c37df11daf4dfe829b1daba42f3acb29ac79fad7e58e3f950ba5b8a9cb98e3d7391481b942bb8dabde2e266e6470bc099b8d64553bd849ae", 0x5c}], 0x2, 0x0, 0x0, 0x4000}, 0x4) read(r3, &(0x7f00007fc000)=""/34, 0x22) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/13 17:57:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r0, &(0x7f00002ba000)=0x10025, 0x8a) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00005b0000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004ce000-0x4)=0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d6d000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00007ef000)={0x0, @in6={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7f}, &(0x7f0000852000-0x4)=0x98) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r3, &(0x7f0000e38000-0xc)={0x10, 0x0, 0x1, 0x20080000}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b51000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000973000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000b1000-0xb8)={r2, 0x400, 0x80, 0x0, 0xfff, 0x0, 0x368, 0x4, {r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x5, 0x800, 0x6}}, &(0x7f0000eb9000-0x4)=0xb8) 2018/01/13 17:57:50 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffff9) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, 0x0, &(0x7f00007b6000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000241000-0x38)=[@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x3}], 0x38) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000238000-0x4)=0x7fffffff, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ffe000)={0x7fff}, 0x4) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000020a000)=0xb) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000b5000)=0x0) 2018/01/13 17:57:50 executing program 3: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f59000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0xf, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000626000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f5c000-0x4)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000877000-0x4)=0x0) 2018/01/13 17:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00009e9000-0x8)={0x0, 0x0}, &(0x7f00002d6000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000950000-0x98)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf024}, 0x98) syz_emit_ethernet(0x11, &(0x7f000043b000-0x11)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="0000008007a5", [], {{0x80000000003, @x25={0x5347d1768d122c42, 0x0, 0x1f, ""}}}}, 0x0) 2018/01/13 17:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000888000)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000297000-0x4)=0x98) r0 = socket(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ce5000)=0x0, &(0x7f0000393000-0x4)=0x4) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003d7000-0xc)={0x0, 0xb4, 0x10}, &(0x7f0000a33000)=0xc) 2018/01/13 17:57:50 executing program 7: r0 = socket(0x19, 0x80000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0xffffffff, 0x298) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0xfff, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) r3 = getuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000a000-0x4)=0x0) r5 = getuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) r9 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000008000-0x30)=[{&(0x7f000000a000-0x4c4)={0x4c4, 0x16, 0x1, 0x7, 0x3, "", [@generic="6c4361a19ea5294688c1d5694c32892abc6329bed2c22bf10d05617d439a1b", @typed={0xa0, 0x43, @binary="3db854d0f2394930040480f63a0465f557ef4822f5fb6cb1ac3daa91a6d0acfdb65e63774abcae10f6cfdf7aab054ac5d757489674145bae8fab0a8a148ed415157aa001b08f9eb59de4d356753c5ae665696b4eccf9104017334532fddd59a111d12e67850e4aaf27b87cb164381712356cfe0f7679e4914adcb5f082a1e608348c7191f890d3e92a7b391b5f05f4d1236c308fabab"}, @nested={0x10, 0x31, [@typed={0xc, 0x38, @uid=r1}]}, @generic="381d0641109e8dc47e9ab3afb267342c4d09d14e2c5d3f2b218685f58386a2f3fa0d0ab45a09d245985d2e2d6ec3b2db37ab01d224beb4df3597a293ee13c1", @generic="12", @typed={0xc, 0x21, @ipv4=@rand_addr=0xfffffffffffffff8}, @generic="01087c272f9d09d51fefee9cbabf728ab05a25eb359b98462a5d374cc6df18383b4d60476a6aeade03dd288c9626f9bb807e5cfd9b47e0ceb3656fd0c52924fd167ce1bba8d8d8fd1963d3a533468ebbe977da4473d1f41c938f01f0102654bbaba7ca938458d9c733b70b3191aa17ed1f295a529d92e927d9f4ab11ae6562e6db3103c8a8711bb8ed449a80399ca16d8c069a9991143e", @nested={0x2f0, 0x8e, [@generic="e80f6019569ac7f05b55a6a6c4d767f790aa1143d9d0972b85f37bb88fc2c6a8575f7776e0f0b00e0d56ac15ede95e2cdfb72d2d48dcbbe443be38455cf503bccd50b01089f1762101e2793d2a64932517ee274ef355f1fc484add77d0eeba9aa501dfdddd9ad9f8674dc8f7004bd9c06b1b49a3dd9edf3e5b32fd5c5e18b3f7e2e6c09fe7cacf541a9b7584b1db642c5a65a9e8ad84fada28c18e5fc7ae638f1499b5f017", @generic="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", @typed={0x8, 0xf, @void=""}, @typed={0x20, 0x1f, @str="776c616e30747275737465645be847504c47504c00"}, @typed={0x18, 0x74, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="213dd70bd5acf22b041bfdc1d657b4aad8f0dab7ac0c48ff26496e721a7fd25404f1c0400912d94b85a3b8f8423bb817252a1b7d60dc10538ffd1d2b1eaff29a87103c7755265c841fdd124f49", @typed={0xc, 0x82, @uid=r2}, @generic="39b51550661e8ca60f97614f6f019c4732fd97a082b7f2f0c27da5ab9b6d25d5aad580d1fdfa9d045d14027d43e93fcb3dc4b3c5ca9437c318f43976ca671095574d17728de8ac01b5dcab8256ea", @generic="7e61d720de76c8e4045cd029e998ccb628eaf63d46129c974f46cac33ff93e4018bd43a3e0add85423a8881ee475b6e1d398ec45b452a658191a202c9d6e1c7f719842491306ecc9b6ab04eb89b38c08a887e6c0b959a6cd53c5a95c8985bb44"]}, @nested={0x4, 0x26, []}, @typed={0xc, 0x2c, @uid=r3}]}, 0x4c4}, {&(0x7f0000009000)={0x30, 0x3c, 0x0, 0x7, 0x1, "", [@generic="70e80728fb0a66a402ebeababaae8475c5a9ad446edbecb961276f557245"]}, 0x30}, {&(0x7f000000a000-0x128)={0x128, 0x36, 0x108, 0x5, 0x2, "", [@nested={0x118, 0x39, [@generic="59c4ea1b13ffab84069d4322d70732b39e24aa9bb754d3cdfe6f72c4713218d80786b6407f6cd020d3b1eb4f06ec8c992b11179ff67f719a66508eb61d9a377711baa0e7c32f49af9819e9f9051d979ddda275e30bc3ab79a0aa9ad9a046c8d466938e6d718ab5eb94bc1ed922af5510e316273338bb8b84ea93a229a7275b411f2da681edc69bd6096620a36b38241ac488d796daa36b5460a3baa034b5e12ef876a78475b9c92b3b6e05bb7f4892b4e1fdf068144f785695f3823144ddff570779cf36e20a0f3c3cc5e15b609435a96b9225df33d0b659cf0607e87c9105391f9e9a87fc1be734b88870dec88dc4a3fdc1d7f9", @typed={0x20, 0x2b, @str='!vmnet0wlan1nodevem1+\x00'}]}]}, 0x128}], 0x3, &(0x7f000000a000-0x40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x10}, 0x4000000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000008000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x1, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1c) r10 = socket(0x18, 0x0, 0x2) bind(r10, &(0x7f0000001000)=@nl=@kern={0x10, 0x0, 0x0, 0x8011}, 0xd5df3e828ba02f1d) getpeername(r10, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) setsockopt$packet_buf(r10, 0x107, 0x16, &(0x7f0000003000-0x91)="7c72226cc92341924c005f3b382fa6b96b945d5db647fb1b3ec53be6adbfd2fdd3d74dae885d99ef43744f2ba3e0c1687bfea216a00bf4ff7d82fedba5c975ca8bdd7c45f3afa72a7bc3b3fd02366eb06877a0a72b78eb4cd674767f2338e3d9c4c3c62d887be1bf4cdac6c08b1e00bd31a838c55518f148b02d9002ec307634f282e31a2dc445c937776b06a6df45e157", 0x91) connect$nfc_llcp(r10, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/13 17:57:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e24000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00001b0000)=0xb85, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000744000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00004c5000)={0x100000000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r3, &(0x7f0000f48000-0xb6)="", 0x0, 0x8000, &(0x7f0000421000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) accept4(r3, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2018/01/13 17:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000ccc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00007f7000-0x38)={&(0x7f00006b2000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000c80000-0x10)={&(0x7f0000663000-0x64)={0x64, 0x3c, 0x10, 0x3, 0x1, {0xa, 0x0, 0x0}, [@generic="451b77342c51106786bc97dbb97727688937553a9f33ab42c38beb39798269fc8ba0e2fb6559f0058fe706cf3f49fcc3754003bc5fa53c7a8df60db2b4c24d7b4b04f7cfdd42e7566880d2029c6456"]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/13 17:57:50 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xb3)="8e62f971db59081b75f41a0a04ab27ef1bf8c2fb86131cc403b8666b433090bd934b33e2c3e43ad7ec3e8ea705af52deb3a3f9a4fd37948e0741562aa31f7f570e71d0b18f675681af4c7ea689203488fb03f7f9ebe9167035755d6e50c87c0dd295cd1bfeb2856db9646de33766fc8d2a9378a7baeb632542c01295e057fad7ac222ab996f9a958db914c234d0ae0c39d88a2eee311a91661e841a3a663a9711c929fdfa0d1dc8da98842786dc5c03e69bf91", 0xb3, 0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000002000-0x49)=@routing={0xff, 0x0, 0x3, 0x1, 0x0, []}, 0x8) socket$inet6(0xa, 0x6, 0x8001) 2018/01/13 17:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x1, 0xfffffffffffffffe) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x5, &(0x7f0000001000)="", 0x0) write(r0, &(0x7f0000b1d000)="0000000000000000000000000007ffffff000001009ff8020000000100085b1ee9fb4b35eabdd12c6f281620009aebec087d946dfb1ba23afa0e738a5746e40c151ca1ed6b98fc6f7b078cbe1f6c7e6e049d336e276fcae4f82d68df7272a54b4569ace992a407eadf9afbe60019474e00b87355f795aa9004433cac69e00000000100000001fd8a7936cf", 0x34b) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ecf000)=@buf={0x7b, &(0x7f0000ee5000-0x7b)="1a0c28ef1f9550d36f91dce3a6ff3ae8bae7adb8345da6a45fadcd76901fa6c6ec6432e33a845abe540b6971780039195678acc5ff6b6f42b3cc4dd0036669b784508232b729aba89327c0ca5fc4a1abecf07e6263fcb23a95bc4b95f1896d35a4c65e186bf35cc22df217b8e623d1efd0a9329053e421b6bbef86"}) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000d95000)="2f739a598116e406cc8f7a65729fe2f0de0504abfb730069891db2dcb5234fe83db32a3821485accf47e7b03a117eeac68c31518282e8d170c2f4e189d1c482309c641bf") getpeername$llc(r0, &(0x7f0000c35000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005fb000)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000ca1000-0x8)={r0, 0x9}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000093a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3000}) 2018/01/13 17:57:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000960000)={0x0, 0x0}, 0x2, 0x6) syz_emit_ethernet(0x46, &(0x7f000055d000-0x1737)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x1, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/13 17:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xb, 0x5, 0x48, &(0x7f0000985000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c0c000)={0x2, &(0x7f0000357000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000b78000)={r1, &(0x7f00004ea000)=""/21}) 2018/01/13 17:57:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000147000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x0}, &(0x7f00005d4000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000072d000-0x8)={r1, 0x9}, 0x8) 2018/01/13 17:57:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000cee000)={0x0, 0x0}, &(0x7f0000761000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000286000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f5000)=0xe8) pipe(&(0x7f000062b000)={0x0, 0x0}) connect$nfc_llcp(r1, &(0x7f0000d33000)={0x27, 0x20, 0x7ff, 0x7, 0x6, 0x4, "3e6e39dfb8c51a0077a471b5e11547cce9d09049e6fd5c617408e27c179c895ce53d3bf55e635b23d9a9d2321573e1d89782c87a36d2aa01338736b19696b9", 0x100000000}, 0x60) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) read(r2, &(0x7f0000506000)=""/136, 0x4965b6a1) 2018/01/13 17:57:50 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/01/13 17:57:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00002d8000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='gretap0\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x4) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000319000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002c9000-0x4)=0x1c) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000002d000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ad1000-0x58)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb48}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000279000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000bb5000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r3}) [ 98.985635] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60 sclass=netlink_route_socket pig=20368 comm=syz-executor2 2018/01/13 17:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000b9d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000098d000)={0x0, 0xfffffffffffffffc, 0x1}, &(0x7f0000cd7000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000069c000+0x18a)={r1, 0x10000}, &(0x7f00003e6000-0x4)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000643000-0x90)=[], 0x0, 0x0}], 0x1, 0x40) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f0d000)={0x1, 0x8000000005, 0xfffffffffffffffd, 0x800000000006f7, 0xb95, 0x0, 0xfff, 0x5, r1}, 0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000039000)={r2, 0x6, 0x4, 0x9, 0x5, 0x9}, 0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cfd000)=0x0, 0x4) 2018/01/13 17:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket(0x4, 0x800, 0x2) getsockname$llc(r1, &(0x7f0000616000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000278000-0x4)=0x10) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a85000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000163000)=0x10, 0x80800) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000a78000)={0x1}, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000033e000-0x4)=0x0, &(0x7f00008a1000-0x4)=0x4) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00005b4000)=[], 0x0, &(0x7f0000bca000-0x2b0)=[], 0x0, 0x0}, 0x20000880) sendmmsg(r0, &(0x7f0000075000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b000000081c7379ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781880866c925b95c0631ac64fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f00004b6000+0x106)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) [ 99.036187] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60 sclass=netlink_route_socket pig=20385 comm=syz-executor2 [ 99.078942] gretap0: Invalid MTU 0 requested, hw min 68 [ 99.100186] gretap0: Invalid MTU 0 requested, hw min 68 2018/01/13 17:58:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xa07, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000667000)={0x0, @in6={{0xa, 0x1, 0x26, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4efe, 0xb7, 0x1, 0x2, 0x0}, &(0x7f00007a4000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000163000-0x8)=@assoc_value={r1, 0x4e}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept(r0, &(0x7f0000b2c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000228000)=0x58) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000900000)={r1, 0xfffffffffffffffd}, 0x8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r5, 0x0, 0x1, &(0x7f0000047000-0x4)=0x5, 0x4) sendmmsg$unix(r4, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000abd000-0x14)={r2, 0x40, 0x100000000000, 0x5, 0x9, 0x5}, 0x14) 2018/01/13 17:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[], 0x0, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) accept4(r0, &(0x7f0000f34000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6a000-0x4)=0x9, 0x0) 2018/01/13 17:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000806, 0x0) connect(r0, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/13 17:58:06 executing program 2: socketpair(0x0, 0x4, 0x3, &(0x7f00006e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x0, 0xff, 0x8000, 0x180000000000, 0x71aa, 0x7, 0x7, 0x3ff, r2}, &(0x7f0000002000-0x4)=0x20) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001000-0x18)={0x2, &(0x7f0000000000)=""/76, &(0x7f0000ecf000-0x30)=[{0x4, 0x1000, 0x0, &(0x7f000028d000-0x1000)=""/4096}, {0x2, 0x1000, 0x3886, &(0x7f0000001000-0x1000)=""/4096}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x40000000001ff) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000460000-0x10)={0x0, 0xb, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet6_int(r3, 0x29, 0xff, &(0x7f0000040000)=0x0, &(0x7f0000d60000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000482000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b43000-0x4)=0xe8) 2018/01/13 17:58:06 executing program 4: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b93000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e69000-0x4)=0xe8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e63000-0x78)={0x3, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x0, 0x0}) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e69000-0x4)=0x4eb) 2018/01/13 17:58:06 executing program 1: unshare(0x3ff) r0 = socket(0x2, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000468000)=0x302, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000057000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r1, &(0x7f0000539000-0xfa)="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", &(0x7f0000dea000-0x2a)=""/42}, 0x18) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 17:58:06 executing program 5: mmap(&(0x7f0000000000/0xe93000)=nil, 0xe93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000e93000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000c90000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e94000-0x4)=0x10, 0x800) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000af8000-0x4)=0x4, 0x4) writev(r0, &(0x7f00002f4000)=[{&(0x7f0000e8e000)="5e0000001500192340834b80040d8c560a0600ec040000000043d8d8fe5800004824ca944f000094000500280003003b7dbe6d8302000000f0fffefffffe03ed03fff5dd0000001000010700000000a2fcff0000040e053be1635975001c", 0x5e}], 0x1) 2018/01/13 17:58:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r1 = accept(r0, &(0x7f000069c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba6000-0x4)=0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00009ba000-0x4)=0x0) accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000b28000-0x10)=@generic="a973fe1b5fbce1c5168bb5d5c31b6a56") ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r3, r2}) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000319000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e61000-0xa)={0x20000000, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004b5000-0x8)={0x0, 0x9d}, &(0x7f0000701000-0x4)=0x8) accept$ipx(r0, &(0x7f0000146000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005e0000)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000b7d000)={0x9, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x23, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eb8000-0x8)={r2, 0x7ff}, &(0x7f0000e35000)=0x8) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004cd000-0x9)={0x1f, 0x7, 0x8001, 0x100, 0x7fff}, 0x14) close(r0) 2018/01/13 17:58:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0x7, 0x3, "40da088e331e", 0x5, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000bac000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a72000)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2972ea54}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x8, 0x2, 0x10}, &(0x7f000031b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007af000-0x14)={0x0, 0xffff, 0x10001, 0x3, 0x1000, 0x8}, &(0x7f0000ac6000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000081e000-0xdf)={0x0, 0xd7, "8c0f8430e43e20b2ea6602fcfcbc1415fe5f301bcf69e5ed25fdd282434fb4dfa7ff3b7a9d85544b035754bc72a8236a1c0e93418a9d239e7425d9b23b3c1fff0b35e5f31a7dd322e7a388c36ebc22f90972366084a60f35cad38ecf65c975eeccd2e99b2e7cd83041e0aa2423d31ba427a204b9b26f23b26f8898334cee90519f258230e00309357f8845058161becd526d02075a4fd254c85d8f8542ee8af64b30b955e697a5e2948d72a8b02ee7620612e8732d5b45a4a8d50b61f3bc646a3d88d337fcc79fb6f1a2af344fe784689711decef3287b"}, &(0x7f000025e000)=0xdf) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000400000)={0x0, 0x0, 0x0, []}, &(0x7f000053d000-0x4)=0x1a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001d7000-0x8)={0x0, 0x6, 0x10001}, &(0x7f0000ab1000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004a3000)={0x0, 0x6, 0x8c3}, &(0x7f0000545000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000227000)={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]}, 0x4, 0x8, 0x2, 0xffffffff, 0x7fff}, &(0x7f0000322000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000078b000-0x8)={0x0, 0x8}, &(0x7f000057e000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a6d000-0x18)={0x0, 0x7f, 0x30, 0x7fff, 0xfa40000000000000}, &(0x7f0000475000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000905000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000948000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000db4000)={0x0, 0x4eb}, &(0x7f0000969000-0x4)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e53000-0x8)={0x0, 0x8001}, &(0x7f00005b1000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003f8000)={0x0, 0x95e5, 0x9}, &(0x7f00006dd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000036000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x9, 0x505, 0x0, 0x0, 0x1, 0x0, 0x3, 0x40, 0x6, 0x5, 0x9, 0x8, 0xc11, 0x101]}, &(0x7f000092e000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000bd7000-0x14)={0x0, 0x8, 0xffff, 0x1, 0xa01b, 0xb62}, &(0x7f000069c000)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f44000-0xb8)={0x0, 0x9, 0x8, 0xf5, 0xfffffffffffffffc, 0x9, 0x3, 0x81, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001, 0x8, 0x6, 0x26}}, &(0x7f0000976000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000524000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0xfff, 0x6, 0x4c}, &(0x7f0000c64000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000065e000-0x93)={0x0, 0xc4, "ab2b35f33929c99118436df51d086cd8247c39d561dca25aff5fceceacb55f1fd9d26fde92bf4f27c57b413ff6daf9e95d1bdade6213ef84caf2b2f5fd02372dd173fee3dea5782afde731bb011e423793e7be43b6a92bc521e98b5a5e84566f46531c0cc5f44fd45866edb0af9569607e1bb8c3b61f77343a6ebf538e51b31c6ba20fedca7b114c1434777f3dc83dd5eff4f5318b1b2a242711c39c36258d632a0a68252adcc93095280961686b55d439f3cac962e8c5680bcf3873207698adb3fced9b"}, &(0x7f0000195000-0x4)=0xcc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000518000-0x8)={0x0, 0x645000000}, &(0x7f0000cc0000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000563000-0x14)={0x0, 0x6, 0xc31, 0x1, 0x0, 0x40010000}, &(0x7f0000302000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000097c000)={0x0, 0x58, &(0x7f0000cf2000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x69, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f00004d2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009ed000-0x8)={0x0, 0x4, 0x3}, &(0x7f0000b56000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a20000)={0x0, 0x3fd}, &(0x7f000077a000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000331000)={0x0, 0xb9, "2693152ca52de307170538e2b83c94527e8b88bc3c9cbe8c65ddd03f8cfc9a8645494e5da6bde09ea3d406c83579b8e9db2fdcdec35a7e6eb2b3d4e06702f6c71a1f72a803feeb2ebebbd364936012e56d7a0748fdfede5cd22c1d33a77308cf7de248abffe5bb964f3c9451a4c18a6fae83971ba8b2e3bb007d144f1614bfc624f5487c56be6dbb990e201f2884143e6abfd133a7d4287b74f83c04323b7caf26399ab90eda6263563abbffedfd26562dd1ff111c5a0f8f8d"}, &(0x7f0000433000-0x4)=0x3e8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dc8000)={0x0, 0x2e7}, &(0x7f0000473000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000009a000-0x8)={0x0, 0x44}, &(0x7f0000e8b000+0x975)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a9c000-0xe5)={0x0, 0xdd, "0f98411f38d9d4a201e0345f037a738fa30090c3ea196a3776f3d47584992feab8ecc1749f0a54daeb5f1a80de3dc18308a6cef3e708ec678d0261c1c0855cd616c41049dc1ee281123a8e9c713f315297b858a6931b226a35971658ee095cce8af3bfeb731794299a6a61a1f4278ff95f9bbf2a5fb2f75ca9c6f442b275a7dca0d37a7cf492aa10ade44b40a8b913d6a8ce4f6ee3cacdeee91dbb00653b266cc57ea47047fa3e4b222679d3a845a7345fb84a7621cf906e3cd7e6bef104f9b49334db49320253e55303de36d73d63de95fdabef654c70f4d44503710a"}, &(0x7f0000c26000-0x4)=0xe5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d81000)=@sack_info={0x0, 0x7, 0xd82}, &(0x7f0000fe5000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c7f000-0x4)=@assoc_id=0x0, &(0x7f0000251000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000558000)={0x0, 0x8001, 0x0, 0x7fffffff, 0x8, 0xffffffffffffffc0}, &(0x7f0000201000)=0x14) sendmmsg$inet_sctp(r1, &(0x7f0000877000-0x1f8)=[{&(0x7f0000355000)=@in6={0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, 0x1c, &(0x7f000083b000-0x10)=[{&(0x7f0000f38000-0xc3)="10f242a6d476396c0ec84691bb9f03d887f72a0fc74f782caf62d977bc44bd58cdbbbe8e7cd4b9b6275b96d533fdf0fb701471b727c5b3d2347b4b7e0ccef2d8b8592d529b406867c68a57206f94e745b638e3990d0922454a70fe014d49dd0db5defe351f54cc2f45769b0c40b312b88568f8c6fb8cfb1445b0be9b8e340ce922fae4382c3c3801f9bccf54cf087f9c7ad7df31cfb6227e6831cdd2d077854d51256652a882b805590043b4b8e4bcff0c42bd1dd8ea2352a0c9679ada37da9cd02ee4", 0xc3}], 0x1, &(0x7f0000d17000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x1, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8001, 0x10001, 0x7250, r4}}, @init={0x18, 0x84, 0x0, {0x3f, 0xf, 0x4bb6, 0xf9}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffbff, 0x800c, 0xde, 0x10000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x3, 0x8, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x87e, 0x200, 0x7, 0x4, r7}}, @init={0x18, 0x84, 0x0, {0x6, 0x7fff, 0x9, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff7f, 0x8001, 0x8000, 0x5, r8}}, @init={0x18, 0x84, 0x0, {0x49c, 0x1f, 0x101, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x7, 0x2, r9}}], 0x1e0, 0x4000}, {&(0x7f0000579000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006a8000+0x366)=[{&(0x7f00008f1000-0xe6)="af9a52e8c744a7c2aefbea845aedf52284e7c5a1742c8e17374d5e5031918b62ae0bde3a87bd1ac075fc3c845ba6582d4c3faafe99b247101c9211ff059bff69498ff033755d304f14a4b9a9908014cf04a6f17a5490c20ff15f9ab335bafde21800279218449d669c3ab0be68217209cd814a617a0c9d20689b497597b189843db12daef358441f0beba1140447666e31a1bfbed7207454ea6650313006412ef4f22bdc12e5acd66a74fd322a8b695e03a902430442221f4cce4174a03f90f04120e384c5ea9eb412976db68669c207863845f7f9c6e473767d8fb0ec6de7fc512f0539df93", 0xe6}, {&(0x7f0000516000-0x55)="a6dfc56c11d703bda244d25f69c7a5b5a6263d5c3be9e19515eeeb3398ba4fccc5b7ab516637df576a280274141bfdf2dea9c049eae2774ae362b785626706b436c8366df73b7d86ebb5a47cc788e4b0b2b7ecfdd5", 0x55}], 0x2, &(0x7f0000a2f000)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0xffffffffffffff19, 0x2, 0x1, 0xfff, 0x100, 0x2, 0x7fff, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x20000000000000, 0x4, 0x4, 0x6, 0x4, 0x2, 0x1000, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x8c8, 0x3, 0x8002, 0x0, 0x400, 0x0, 0x80000001, 0x1, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8001, 0x511, 0x9, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8000, 0xd7, 0x2, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x2, 0x8, 0x4, 0x7, 0x9, 0x1, 0xa87a, r15}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffea6, 0x9, 0x1, 0x3, 0x0, 0x53, 0x200, 0x5, r16}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0xfffffffffffffcc9, 0x2fe}}, @init={0x18, 0x84, 0x0, {0x100000001, 0xfb, 0x96b, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xf3, 0x4, 0x75dc, 0x8, 0x400, 0x4, 0x3, r17}}], 0x1e0, 0x800}, {&(0x7f000043b000)=@in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x1c, &(0x7f0000596000-0x10)=[{&(0x7f0000114000-0x8d)="0581554ae907ef9364ecf4a96d8bdb52a9e09f382fb2569c0b085e45cb19c5fe81e08c2094a14822d7608c5f94bc3af92a37ee8c54d3c0dccb0164a82da382c2c645e22e51fe9da00eee577a77248cfde9f461ebe997688a239c6d8cf72b4961c0112beaca97daccdc40297ffa446e660bb4a8a512fb6f099a1bb43f1eccaab5e1cb2fa2c3428e0c71fb28d778", 0x8d}], 0x1, &(0x7f0000a87000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0xff, 0x203, 0x4930, 0x2, 0x5, 0x0, 0x9, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x200, 0x4, 0x5, 0x2, 0x5, 0x7, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x4, 0x57, r20}}, @init={0x18, 0x84, 0x0, {0x1, 0x882, 0x20, 0xffffffffffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x377, 0x9, 0x9, 0x7, 0x7d3, 0x7, 0x1000, 0x1, r21}}], 0xf0, 0x0}, {&(0x7f0000fc9000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bfa000-0x70)=[{&(0x7f0000c9a000-0x4b)="b33e65165568a07df43294076ec22abf230fffe68c4011bd7c571680d766f477b7a8c99f390f32385b6db4b32f6bf4b7772d7f1d93e7ebf786810ee11a854c640cabdd922df61a51569f49", 0x4b}, {&(0x7f0000922000)="86f02389bc983582fdea8c4a9ee76786256c9ed3d6512d03610848b86bb05dbf5ce8b2e64fa39ca2b827101abc6f4667be88639f3e2731e355d74abaa38c8b413283b328756100e43fcef31d2a2379b863bef5264bf6384e51a35c7fcf2b5391053f7c49bfa9f362349b4bfa987f59e6f97346d04bbbbf659868595f407fecd5c9438122555490e51725482e", 0x8c}, {&(0x7f0000516000-0x1000)="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0x1000}, {&(0x7f0000f2f000-0x65)="f2e819f891eee63474a1c023afa890172d1beec7a818c261450bfc586b5109de4e707ed9320fca4dae3bea3304b0109fbb209eb2d413651827f9d73eadb3dc98f9097bc8e650aebc78b5dcfb626e3c2294d168f57515cfee453591d3478db092510b2c386f", 0x65}, {&(0x7f000070e000)="4e87a32c5339988bc46bfd95b146de1860053fa535144d656559567b38d76637393d1f161df89bf8e552c2ef9f18b3dd4488fefd6d311e9a6334fb362a606fa61c7f6a6e70582bb0c208a29a464d829f78428b8e483d9571f12f063ce562e343066d02c7d7457334f481f64419840b753fd0d302b56a1322a3a1aa414d1fb33691715a2a112ffe43966cc45a4d3e9a3672b4d52614f7f24f47876144e7b20dc30e9932fe7e", 0xa5}, {&(0x7f000029e000)="89e336a1cbea6505d168c788cd8020146cecbc0068a12a5b7ab0529e078989a653875e2d6f4cd44276b1e13e4f137c011aed5d277cbb035dc2446ea661fec0699ba7b181c0369780da7ddfd1b8f35ccac6ad2df21875077d8b7919356590e6045a8637bff956fb346e25a455d8affac37900c121753710eafde6ef5ac6fd49f43cc4cbf046d6311ec5ec88a0e179278e8ab0e3bfdb96101287006711150081b1faeadd72f2cfbafdc47518dac99122ec316e61e51b842e190f9e9f34", 0xbc}, {&(0x7f00000b3000)="5a1f458aa9c5aaf8d86b51b140b2bd0341927363eafd3d572b36198785d2c308d824dac9c490f0d36484768eb46d6baa42e939a6a72816230d4eb75d50262c31b1f068c63e53b38a980ed172d880ff7c7e251ea54c663dfd9ab6cdd7b0af7ecf9902facb63070642dbb21d8bdca5e9aefeaf785740479795688591ef63790effe8c1b6e31a1668cc283657c05a8faf50cf1c5242e3e63f11f1aafabf7f9c758d27f338ee70e0598769c88ab33ec3f5cea83473aa2d5aab440ee1c5f38a840d299127baf9b3e5c3c695dff8d58fe399a2f93d80cc4239a05ae8805909d7ee3d5e79f51851aede9ec21952733e4d70ee58", 0xf0}], 0x7, &(0x7f0000bca000-0x60)=[@init={0x18, 0x84, 0x0, {0xc4, 0x4, 0xfffffffffffff001, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x200, 0x2, 0x2, r22}}], 0x60, 0x0}, {&(0x7f000028d000-0x1c)=@in6={0xa, 0x0, 0xffffffffffffffc1, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f000033c000)=[], 0x0, &(0x7f00005ae000)=[@sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x6c, 0xd, 0x401, 0x100000000, 0x7, 0x10000, 0xfffffffffffffc01, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x9, 0x4, 0x6, r24}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x0, 0x5, 0x720, r25}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x800, 0x8, 0x1, 0x1, 0x9, 0x5e, 0x20, r26}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x80000001, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x95c0000000000, 0x400, 0x4, 0x7f, 0x1, 0x17f9, 0x20, 0x0, r27}}, @init={0x18, 0x84, 0x0, {0xf5, 0x6, 0x1, 0x1}}], 0x150, 0x1}, {&(0x7f00002f9000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e61000-0x10)=[{&(0x7f0000a84000-0xba)="2220a1bff7227f59b423299ae83afc51de2698572895cc7a831d805b1a764f94435262416d57b4f5226b90537753f7d824d5af985998747f2dd172248bb68f72d6cc28756649ddb19ed7d1c045e465c9554cad8040b0584cf23c7a043a9d734acabc8ddcaf7b3fdbdf974c484cc37e5cff1ae220956cd09f856800c1eb73faef03da625a749e09014dbf35c3a8b74a7eaa6c764e8af1272c24990e0328360b0f25185a62071b39109198869c3a2ad1e4811cdc8da789e465b38b", 0xba}], 0x1, &(0x7f000071f000-0x90)=[@init={0x18, 0x84, 0x0, {0x3ff, 0x61, 0x81, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x7, 0x1cfa, r28}}, @init={0x18, 0x84, 0x0, {0x81, 0x3a03, 0x8, 0x0}}], 0x90, 0x4000000}, {&(0x7f0000aab000)=@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c, &(0x7f0000d6f000-0x20)=[{&(0x7f0000e08000)="f14fe11055229fd79cba14c286998234b2b841458e6586bd44368e76d779884cafa8aa53d269dab6af95a0bff7f97f945a0079846f5b35666ef5c4f27630ca956137fd9a5c29bf4f2a0e243d5daa005fcdd31aee560f244e4b9c1cdc808855ed53b034abc742db025c0077d25da7a5bec3f9f8c165fee254300341899b25598fa054806feeb96f52e0bbd300d33c7ab6bc21fd4e4e85ec9d9e473fb698ec01d881a57928343bdc1dce0c6f0a1329b4bc489ed81925f3e9db0906c666f205984d5be84c4b901ee5a4e8e38ea29010078b3310e2fd60223e2c", 0xd8}, {&(0x7f00006a4000)="a2f8c4e31a50f45274110875b57e178d1193597f01066ae55c81e84262217bf14653f5472a8d6e1dc5f701d3ce0b34d53843b65e75c4d29a626cd3a4cf5b2bbdb653a555547839680ebf3ae16dd176b0d4cb677248ffd3e99ee45ed42ff0ba35478dc2e6bc42e7db2451", 0x6a}], 0x2, &(0x7f0000af2000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0xbe54, 0x2, 0x5, 0xfff, 0x4, 0x6, 0x4, 0x2, r29}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x201, 0x6ad, 0x1d2a3772, r30}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x100, 0x0, 0x5, 0x9, 0x3f, 0x4, 0x800, r31}}, @init={0x18, 0x84, 0x0, {0x56, 0x2, 0x6, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x200, 0x7, 0x0, 0x9}}], 0xf0, 0x40800}, {&(0x7f0000b8a000-0x1c)=@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c, &(0x7f0000444000-0x40)=[{&(0x7f0000641000-0x4)="c677a727", 0x4}, {&(0x7f0000762000-0xce)="c07c035cc93db8ee42cd4850fc3b054b282b26f32ee40ed57394b07b9341cc29eb1c35529915a3632bf45a5d07e2b302390a31a09bb7e827a670021ebc88e5a64d15025f1d6f9e1c772308a8a4e6a5f9d272ca2b4408a7b0a54a52b83ca1c394ab6d5399cb4538b24b09b2dbb06955c9dc47ffecb532c60618f560fd50a2e9892e21359112c7864b5af09b2c440542d3cdee33db7172c26d0bbf8eefffdbd4c39c9b07df203e3156594ca875a00bb7d99fb1cb416657a842fc0ce301842406388345d1c35e5b55babb7aa8c31492", 0xce}, {&(0x7f00007fc000-0xe8)="a684fd7b115fa269aa1da63f956ca163224a269fdbc7bf9bcf9731f2eb0ae9f94a4da80a5e277a63893b3a962dc1a5d8318fa4d1cb8113d5417c6cdd8f4484a92abd24c1daaa5b4ab1befb8ba8ff41ea0477c02db8f5a7eb0930b20c5b3eb3eeaa40a9be86952af2745fd1bd5f07942560872b00bbcf0b6d7f5e7d0c3546749d1f47cf5114d3cccf9ce7981ba0af139ea6c0fd395bb6f837037d4a7ca8821621e83928037f3af2d097b0cf90f0480d7d912579c14464178777234b2f306380eedb89e955dbc92c731202f747cc828168b7bba5c4c0f01392ce36b312267b30058a10a37ec74d20ee", 0xe8}, {&(0x7f00003a4000)="208eff7d068cd2a429b54120338a3b6464ab2cd2894f0d66867a45243a3f19f4011c596955bcd98b035db0a07b6b42c21c0fa308282272a82a267ae64a6571a0242720349f327949cedf11cd039feb", 0x4f}], 0x4, 0x0, 0x0, 0x44854}, {&(0x7f00003b5000-0x1c)=@in6={0xa, 0x1, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7f}, 0x1c, &(0x7f0000008000)=[{&(0x7f00005de000-0x2d)="5253f73dac9b3498c2f64bf0a9715da7aa4a78af2926fed22831f606fa1f2c3e8939a33edbd836111e5c23c90b", 0x2d}, {&(0x7f0000da1000-0xa2)="4182b59670ce0c318c78d0a73598ddd4b0368b9d54f8da98fab24ab2099a22e9a8357a4d1f314783d40f5cc9984433c39e5e7aa66079e371d059b8fccab997aec6715e6c4a0f13a8503391ca5f7f7a14fc4ac3c2ef877a29d058cedcf3478f3cd5c1c6841e8133a179582aa962ac71f57772b31de440a892cb8087f8082e4dd0738f1bd6607b677a0339846418064aa23d4dd45f826f1b1dcb3131c0e9173ce28b7f", 0xa2}, {&(0x7f00002ac000-0x4a)="5304180687e5bcf30a8d5728747aa6e1bee0288b143af37824aa39769bec11aae53b2e3032f7bfd802b6ff6959acaa1060764a7493383c4c418a55a693bf3c59d52ce4088a695022a93e", 0x4a}, {&(0x7f00007fc000)="388367fcbb820d", 0x7}, {&(0x7f0000594000)="11bc7aa6d587062ddbc088b1a6b943e24f6675f73bbc2bdc02744ccb7ff0df4923ea22cd0d5a840711112f47492f607a08ef3cb402328c69ffdfb9d1e3e62dcbba3346b30db7f2d39d79cd3554876e98c701084bacce7e0d73e2969bfc3573c6422a794ac081285ecd3c550dcefb3a87c88398ba199ca45adac52d60d0015b09f8ad6c1ca5ce77cec48bb0b5872f34e097508efa4939ec968a", 0x99}], 0x5, &(0x7f0000e4c000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x4, 0x80, r32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x9, 0x3, r33}}], 0x60, 0x4000814}], 0x9, 0x40) write(r2, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) accept$nfc_llcp(r2, &(0x7f00000f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007bb000-0x4)=0x60) r34 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000144000-0x4)=0x1, 0x4) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000060a000)=@generic={0x2, 0x6, 0x4}) sendto$inet6(r34, &(0x7f0000f6c000-0x20)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 17:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0xffffffffffffffff) setsockopt(r0, 0x0, 0xcc, &(0x7f0000974000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2018/01/13 17:58:07 executing program 0: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x3, 0x400, &(0x7f00000d0000+0xca4)={0x0, 0x0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000034b000)={0x0, @in6={{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]}}, &(0x7f0000f90000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dbe000-0x8)={r2, 0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$alg(0x26, 0x5, 0x0) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000231000)={r3}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000076d000)={r2, 0x3, 0x5, [0x100000001, 0x8, 0x9, 0x9, 0x87]}, 0x12) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000c02000-0x4)=0x0, 0x4) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r4, &(0x7f0000d8c000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f91000-0x4)=0x10) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x80)=[{&(0x7f0000f8f000-0x73)="fd6ae04adc74862fa82ef8e8d3622d39", 0x10}], 0x1, &(0x7f0000655000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/13 17:58:07 executing program 3: r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000dbb000)=0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000748000)="2400000042001ffff71bf507002304000afff51108001040fe05ffff080000000005ec00d9", 0x25) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00008c2000-0x10)={0x6, &(0x7f000081e000-0x30)=[{0x3, 0xff72, 0x0, 0x7}, {0x7, 0x8, 0x7, 0x80000001}, {0x2, 0x2, 0x2e, 0x6}, {0x1, 0x5f, 0x18d2f377, 0x101}, {0x0, 0xd871, 0xffff, 0x8000}, {0x6, 0x4, 0x882f, 0x800}]}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000999000-0xe)={0x5, [0x9, 0x4, 0x6e42, 0x4fdc, 0x1]}, &(0x7f000092b000-0x1)=0xe) 2018/01/13 17:58:07 executing program 7: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x401, &(0x7f000005e000)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eb4000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x82}, &(0x7f00002ac000-0x3)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007ca000)={r1, 0xdc7}, &(0x7f0000206000-0x4)=0x8) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eb6000-0x2c)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca) [ 115.722721] netlink: 70 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/13 17:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = socket(0x0, 0x5, 0xfffffffffffffffe) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000042c000-0x2)={0x0, 0x0}, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000015b000)={0x0, 0x0}, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) 2018/01/13 17:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a84000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000086000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x4, 0x800, 0x0, &(0x7f0000391000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000283000-0xc)={r1, 0x80000, r2}) syz_emit_ethernet(0x2e, &(0x7f0000adb000-0x10b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x4000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@generic={0x83, 0x3, "8e"}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) 2018/01/13 17:58:07 executing program 6: unshare(0x20400) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b6a000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) 2018/01/13 17:58:07 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x6, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/01/13 17:58:07 executing program 1: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000095a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000067d000-0x4)=0x10, 0x80800) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000030f000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000095a000+0x98)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000f1000)={r1}) r2 = socket$inet6_sctp(0xa, 0x4, 0x84) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x20000000000001b, 0x2, 0xfffffffffffffffe, &(0x7f00004ec000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00008c6000-0x4)=0x1f, 0x4) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000095c000-0x8)={0x0, 0x0}) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000004f000-0x18)={r5, &(0x7f000095c000-0x1000)="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", &(0x7f00002ff000)=""/92}, 0x18) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f000095b000-0x69)=""/105, 0x69, 0x40000042, &(0x7f000095b000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) accept4$alg(r5, 0x0, 0x0, 0x80000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f000095c000)={0x0, 0x0}) 2018/01/13 17:58:07 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 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$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000962000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = epoll_create(0x100000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000024000)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000f82000)=""/102, &(0x7f0000a9c000-0x4)=0x66) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/13 17:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ab8000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000cb4000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00009c7000)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) listen(r1, 0x2) r2 = accept4$inet6(r1, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00007c0000-0x58)={0x0, 0x1c, "180e266eaae33093defa27785b08d3beeeecb85dd10cbca8a76ba30e"}, &(0x7f0000661000-0x4)=0x24) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ff4000-0xc)={0x0, 0x405d4d6282297059, r1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ec5000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001f2000)={0x0, 0x0, 0x1}) r6 = accept4(0xffffffffffffffff, &(0x7f0000017000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c55000)=0x9, 0x80800) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000149000)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00006b8000)={r4, r5}) 2018/01/13 17:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket(0x10, 0x0, 0x10000) recvfrom$llc(r1, &(0x7f0000c55000)=""/96, 0x60, 0x100, &(0x7f0000d02000)={0x1a, 0x6, 0x9, 0x2, 0x1, 0x3, @random="e447fbe8b0d9", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000053c000)={0x0, 0x2}, &(0x7f000062d000)=0x8) connect$llc(r1, &(0x7f0000774000)={0x1a, 0x16, 0x3ff, 0x9, 0x6, 0x2, @random="ed48c609d9fc", [0x0, 0x0]}, 0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000ee5000-0x2)=0x4, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000996000)=@sack_info={r2, 0x9, 0xe79}, &(0x7f0000e9e000)=0xc) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000461000)=0x8, &(0x7f0000ad2000)=0x4) writev(r0, &(0x7f000037d000)=[], 0x1) 2018/01/13 17:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000000, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fa8000-0x8)={0x0, 0x100}, &(0x7f0000b27000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_value={r2, 0x2e}, &(0x7f0000f14000-0x4)=0x8) [ 115.769399] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 115.789542] netlink: 70 bytes leftover after parsing attributes in process `syz-executor5'. [ 115.849334] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/13 17:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000053c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000048f000)=0x1) syz_emit_ethernet(0x13, &(0x7f00000f9000-0xae)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @random="8d3d1fea605f", [], {{0x4305, @llc={0x3, @llc={0x0, 0x0, "e3", ""}}}}}, 0x0) 2018/01/13 17:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x8) write(r0, &(0x7f0000f06000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f90000)={0x0, 0x200, 0x2}, &(0x7f0000b52000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003af000)={r1, 0x7}, &(0x7f0000168000-0x4)=0x8) 2018/01/13 17:58:07 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000007000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0xfffffffffffffd7b) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x7)={{0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf}, {0xa, 0x3, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1, [0x1, 0x9, 0x3, 0x100000000, 0x3ff, 0x37b, 0x1ff, 0xffffffff]}, 0x5c) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000-0x4)='\x00\x00\x00\x00', 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/13 17:58:07 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000032b000+0xa98)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000fc0000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0bce69a879f5ee8a4cda88bd1c0ea5b4"}) 2018/01/13 17:58:07 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) connect$netlink(r0, &(0x7f00003e6000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000830000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fa4000-0x4)=0x1c) connect$inet6(r0, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getpeername(r0, &(0x7f000062f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000532000-0x4)=0x1c) r2 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000e92000)={&(0x7f0000266000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000102000)=[{&(0x7f0000ff4000-0x79)=""/121, 0x79}], 0x1, &(0x7f0000d53000)=""/128, 0x80, 0x8}, 0xda7b6ea9394c8840) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000054c000)="b4c3753252bc2bfba19f1285691e5b1b176fbb4c147937ce6485a755122cf1f508b20dd3c4e6b0085d571b8881b1615e0e47b5293680578a7a910371246a564659c4fb134695ec01d3f84c67c777bf6f0fa2ae819b93dbc61fdb5ebbfd373ef7b076ed5e9b8c6febf53e4ccfa1aaca7048db95ecbf35626bccb2b589d408b9bc0ed58a4e1ad102b97075beda69378de6fb4cf054394a39eb31bce66009d6afdbcdaf673abeb898a5865e2d59c5995d199426c894d90333f692002ccd2a25d24851aece89c315", 0xc6) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000dea000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000f28000)={0x0, 0xb2, 0x30}, &(0x7f000022f000)=0xc) 2018/01/13 17:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000ea4000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000dc4000-0x7e)={r0, r0, 0x5, 0x4, &(0x7f0000872000)="14e2940cdea55b8da3018e98f79289ac4874054fc73f853a67532f5c195683286e5fb23c5b70b0a251ab6e37fb0edbe69ba961abfa95e46b7bf50e1e3dbf3e518d0b91ba7141077d1d071325fa2c928ede003115200a9d56475a0f0ef243b4c8caf2242f0941d30732a24f0c22e7b8b12ca512da6afcbeabddb70417d2d0762674b9ab4bb9b6bdcb5ca8cecd", 0x80000000, 0x9, 0x3, 0xcb, 0x0, 0x0, 0x9, "58d62ccf8fda93f26dbeb53556f6970f627bb984e7f5202bd33dcd7b7b37bf93944fc5aec91794a721b3620aad8949c2aae5147c7684cf7e35145bc04984a1d184ccb8f8ecffb142b66308654d877268cdc4e5d289fe"}) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/13 17:58:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000309000)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e79000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ab4000)=0x14) bind$packet(r0, &(0x7f0000fc7000)={0x11, 0x1c, r1, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00001c7000)={0x9, &(0x7f0000f31000-0x48)=[{0x8000, 0x400000000001, 0x400, 0x80}, {0x5, 0x5, 0x7, 0x2}, {0x40, 0x6, 0x0, 0x0}, {0x3, 0x1, 0x80000000, 0xfffffffffffffc1e}, {0x1, 0x7, 0x7, 0x400}, {0x400, 0xff, 0x5, 0x0}, {0x10002, 0x1000001ff, 0x0, 0xff}, {0x7, 0x100000001, 0x3f, 0x6}, {0x4, 0x19d057eb, 0x6, 0x8}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000304000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x102, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x12, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/13 17:58:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[], 0x0, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x0) 2018/01/13 17:58:07 executing program 3: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x807, 0xffff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000032f000-0x30)=[{0x4, 0xfffffffffffff57d}, {0x8, 0xfffffffffffffffa}, {0x7, 0x1}, {0x2, 0x3}, {0x2, 0x3ff}, {0x4, 0xffffffff7fffffff}], 0x6) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2018/01/13 17:58:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f99000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f4000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000000000)=0x98) 2018/01/13 17:58:07 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x4, 0x3f) write(r0, &(0x7f0000005000-0x1f)="1f000000170a0109000000000000ffff000100000902000101ffe50000512d", 0x1f) 2018/01/13 17:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d0d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x5, [@rand_addr=0x0, @multicast1=0xe0000001]}, @timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) pipe(&(0x7f00007af000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000c04000)={@broadcast=0xffffffff, @empty=0x0, @multicast2=0xe0000002}, 0xc) accept4(r0, &(0x7f0000dfe000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000047f000-0x4)=0x60, 0x80000) getsockname$packet(r0, &(0x7f0000f85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b80000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000041f000-0xb)={0x7, 0x400, 0x34, 0x1ff, 0x5, 0x7, 0x1, 0x9, 0x8, 0x7, 0x7fff}, 0xb) 2018/01/13 17:58:07 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000f000-0x8c)={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]}}, &(0x7f0000006000)=0x8c) 2018/01/13 17:58:07 executing program 3: r0 = socket(0xcff9d1ff7702fefd, 0x6, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x3, 0x22000800}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r1, &(0x7f0000999000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000022000)=0x0, &(0x7f000000a000)=0x4) 2018/01/13 17:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000158000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000152000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ea000)={r1, r2, r3}, 0xc) 2018/01/13 17:58:07 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000008000-0xb)={0x0, 0x1, 0x9, 0x2ac, 0xffffffff, 0x5, 0x3, 0x101, 0x1000, 0xfffffffffffffff7, 0xffff}, 0xb) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x200000, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) socket$netlink(0x10, 0x3, 0x6) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000007, 0x40010, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000004000)={r2, 0x0}) socketpair(0x5, 0x2, 0xce, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000009000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000008000-0x10)={0xf7, 0x2, 0x4, 0x3ff}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}], 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000009000-0x4)=0x60, 0x80000) 2018/01/13 17:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000279000+0xa14)=0x100000000, 0x4) r1 = socket(0x5, 0x5, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bf1000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f00008b9000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b3f000-0x8)={r2, 0x3}, &(0x7f0000f3e000+0xed5)=0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) accept(r0, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0xfffffffffffffd70) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000438000-0x8)={0x0, 0x0}) 2018/01/13 17:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r1, &(0x7f000001d000)="", 0x0) recvmsg(r0, &(0x7f00003f5000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/13 17:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x1001, 0x1, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm(xtea))\x00'}, 0x58) recvmsg(r1, &(0x7f0000524000-0x38)={0x0, 0x0, &(0x7f0000c64000-0x10)=[{&(0x7f0000d33000-0xe1)=""/225, 0xe1}], 0x1, &(0x7f0000046000)=""/243, 0xf3, 0x85a}, 0x2000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/13 17:58:07 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0xcb, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x3c5) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000001a000-0x58)=@routing={0x32, 0xa, 0x0, 0x8000, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x58) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0x242}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:58:07 executing program 3: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f000000f000-0x294)=@newsa={0x184, 0x10, 0xa09, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x33}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @algo_auth_trunc={0x4c, 0x14, {{'sha3-384-generic\x00'}, 0x0, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001f4000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00009a7000-0x10)={0x20000038, &(0x7f00009a6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00007a6000-0x8)={r2, 0x2}) 2018/01/13 17:58:07 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10000, 0x7f, &(0x7f0000007000-0x1000)=""/4096, &(0x7f0000006000)=0x1000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r0, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) 2018/01/13 17:58:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x2000000000000) getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) 2018/01/13 17:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b6c000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008ec000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00009a0000)=0x78f, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000de5000-0x5)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/13 17:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000f70000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) pipe(&(0x7f0000ff4000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000821000-0xc)={0x2, 0x0}) 2018/01/13 17:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff8000)={r1, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) ioctl$int_in(r0, 0x5452, &(0x7f0000a18000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) 2018/01/13 17:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00001a2000)={0xffffffffffffffff, 0x1, 0x1, 0x26fa014f, &(0x7f0000144000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r0 = socket(0xb, 0x80007, 0x2) write(r0, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24) 2018/01/13 17:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80006, 0x7) pipe(&(0x7f0000ccd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000d7c000-0x18)={0x3, &(0x7f0000480000)=""/47, &(0x7f000064c000)=[{0x51, 0x44, 0x82, &(0x7f0000d62000-0x44)=""/68}, {0x2023, 0x67, 0xde, &(0x7f0000a90000-0x67)=""/103}, {0x5, 0xf8, 0x6, &(0x7f0000d51000)=""/248}]}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) recvfrom$ipx(r5, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r6 = accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r8 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x38, &(0x7f0000221000)="", 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000630000-0x8c)={r7, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r5, 0x9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000086f000-0x12)={@common='eql\x00', 0xfffffffffffffffd}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/13 17:58:07 executing program 4: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000cd5000)=[{&(0x7f0000f05000)=""/201, 0xc9}, {&(0x7f00000e3000)=""/43, 0x2b}, {&(0x7f0000f06000-0xce)=""/206, 0xce}, {&(0x7f0000e8b000-0xbb)=""/187, 0xbb}], 0x4) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efa000)={0x2, &(0x7f0000f05000)=[{0x6f67, 0x0, 0x0, 0xfffffffffffff01e}, {0x6, 0x0, 0x200000000000000, 0x0}]}, 0x10) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f06000)={0x2, 0x7, 0x8000, 0xd940, 0x4df2, 0x2, 0x2, 0x6, 0x0}, &(0x7f0000f06000)=0x20) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f07000-0xa7)={r1, 0x9f, "7d0c62b4ea13fc6971f5759f8274f1a3f8230853b6175d9c79a8eba414770282153dc045e85e32364d599726e3eef5f319ec3dadb1504a1aa734d43a43d5b24511041d5ebca687615726472aaccb951e8a8156fba83ed1f0ae16f2ce287112935797b4777dcfcf4ae813df333dba432a0c90fb310595fb385daed8f36f418f631213612784f335bcd6c742c620ff24e849535b44cd4efe8b48176fd2baef41"}, &(0x7f0000836000)=0xa7) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000f06000+0x34b)={0x0, 0x0}) 2018/01/13 17:58:07 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ff6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00002b8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ff7000-0x4)=0x10, 0x800) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000ff6000)=0x81) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000ff5000)={0x7, 0xa1, 0x1, 0x0, &(0x7f0000ff5000)=""/0, 0x71, &(0x7f0000ff6000-0x71)=""/113, 0x1a, &(0x7f0000ff6000-0x17)=""/26}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000ff6000)={r0, 0x8}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/13 17:58:07 executing program 3: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffffffff80000000, 0x200, &(0x7f0000f90000-0x62)="d8bfa3296321a7a0cb2a0096df1f048b4de8c46ffe599bf8955f7bb85e6662f5b29c06033a67dcdc92ebb032f873f208db87696713ccc4a6ddc87289061a5f51c0b58a4c598aae87159a4087b6305673292808c3110df3d64ed296b6c43ca65c456a", 0x62) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000f90000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f91000-0x4)=0x10) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000f90000)="dabca7d44fda08417305c05c61046caf7a48b145e2af0a9f0a79271191df59039f5d821eb21e5c705ae7faae51caf92fb898efedc1091a122afa00f7350f2e11d5", 0x41) 2018/01/13 17:58:07 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000d6000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xb7, 0x276, [0xfff, 0x6]}, &(0x7f0000000000)=0xfffffffffffffe9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x1, 0x1f}, 0x8) r2 = socket$inet6(0xa, 0x400000, 0xde50) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) read(r2, &(0x7f0000f50000)=""/1, 0x26a855daa712cbb1) socketpair(0x19, 0x3, 0x85, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r3, &(0x7f0000000000)="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", &(0x7f0000001000)=""/188}, 0x18) write(r2, &(0x7f00002d8000-0xeb)="2be47f977fde213ec46fc625f2a4c27447be88e7362a951673b71e79e933a7ebc59f10ef041f00f566cdbbb31b7e6ac0234f1a6e707aede2aab838cc77dabe6fd6c758c89249c81687be7c2b83c336d12fa28766a9e172bb4d081047005a8babb35c338ac10ba1331dde423501a3bef259b1c147d5295085c574add4fa0b392e8da9ff8cb03acce01e2c7ddf48a43e460464ec361ab70717938a40963fc0045b653347b0a90e2d0e3f257e051535b41aa3e39db4480d047b2b8afd64b77448720ab5836d1988bc0fca90fe4c53a7f23e2b5488daac8069ed4724a00764ac6a9a2c4ed89ffe4732c7681136", 0xeb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00007e4000-0x4)=0x9d9d, 0x4) r4 = socket(0xf, 0x5, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000001000)={0x0}, 0x4) 2018/01/13 17:58:07 executing program 0: mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000623000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x1, 0x1}, 0x10) 2018/01/13 17:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000056d000)={0x10001, 0x80000001, 0x6, 0xfff, 0x3, 0x7fff, 0x20, 0x9, 0x0}, &(0x7f0000ae0000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d40000-0xa0)={r1, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x3, 0x3, 0x3f}, &(0x7f0000d2c000-0x4)=0xa0) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000056d000-0xa1)="", 0x0, 0x0, &(0x7f0000a88000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 17:58:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c62000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000aaf000)="deaa7b998881e61b2926fd338858599e9569d75bfee5b00cf9d24fa56bdc2a377b5851", 0x23, 0x8d0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d97000)={r0}) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003c7000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000d88000)={r2, r4}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000298000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x14) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000672000-0x4)=0x22b, 0x4) recvfrom$inet(r1, &(0x7f0000eb4000-0xcd)=""/205, 0xcd, 0x0, &(0x7f0000b35000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) close(r2) sendto$inet(r2, &(0x7f0000364000-0x26)="55f1b233382681eccc5c4ecab376191957324c7556d65011eec1f7d28ac7acc3bc6e33a78c0295ab1d5faf67d294080017d4293bc61ad0480c4eee6efbe18743c9fa417cc8bd40ffc9a0b897dc56456051b931bd22f0e2e5dd1f01d5325942515f7c0ce069ced6c2", 0x68, 0x4000000, &(0x7f00004c6000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000870000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005d0000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000171000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a7000)=0xe8) r7 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000305000)={0x0, 0x0, 0x0}, &(0x7f0000ce1000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000b6000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e71000)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00009f8000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000053e000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9c000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007f5000)={0x0, 0x0, 0x0}, &(0x7f000036b000-0x4)=0xc) sendmmsg$unix(r3, &(0x7f00007a0000-0x70)=[{&(0x7f00000c2000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000818000-0x30)=[{&(0x7f000082a000)="eb0857707dc6e911472401adcf66f9ee99ecbfda0ed6d6ac1389455970aeeb3c71f42c8f", 0x24}, {&(0x7f0000c42000-0x6e)="c79806a97bab9a3e9a0357286b65b53962aeed5879592a6d3f38842fa317e1bc94edbf3b19d11e153fef1abcd02a0eb997a0d698bba9393dc579db5c3af112de48e214810f1a713a70e3a5da442733fcf761ead86cd6fce24b6f3220c1e1495280b8163455fe30056631333f382d", 0x6e}, {&(0x7f0000138000)="80b3da78426b02d383ba1470", 0xc}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f000026d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000994000-0x80)=[{&(0x7f00001d4000)="b7e0e2d5ba4ba4dc1d7dc39cf8e594a52d198860502850f9e82f6e4b3f4815fa64caacd9bb6970bf8cef18ad43caf7d65e8de07f99b202c8648376c5e259621cca104135a803fbfee9122bab90e9f6a6f899a9f9c20f767e9671c0880d8cdd7b85eb21925f906f16ac2304eb4873be581055", 0x72}, {&(0x7f0000096000-0x3a)="c8662d7081d6a97feea7fd297810d19164992945aac5c332529631424170f60a1c87739bdee7e679a4b5aa7d83adffc658e62d614664b9725973", 0x3a}, {&(0x7f0000e90000)="fc2d47035fd417a8610cfbe9a9185b05e8def4f753d52ced947fa759a2adaea6a14a6b8d4d6e566351db8709904a1b64229808fbb8436f48abeaf705692fd874203ccc5887ded2edd95a628f94bfdf2641d3c8f74a3c94dcbdef809d23d584ec5c73fad308fd4a9ec5634f096a462d4751ce1b89b09d9fc522dbce99829bde12ea23c1765d221f90ba54c45a997341d9902a06281116a845ade0154937dedbe2a7d0d7f41e700da5fd9a00521dd23f28d6a2f99d296aca3664fd51168fd11a8763f5fbb7f5efae8fbcd47dda05b1268588825549871dd2746c479452d12f416ca604fb", 0xe3}, {&(0x7f0000191000)="8ac213f82b52b81b0bc957da94cd80d3397ec381532fc1880bb257db4c82d5ae9ee94c9c1daaa8b27b02d7c3aef912b2abb835674e5f51beb4d5366d517e436c2619af4a70836942936186845e6c8495536c9858349f03b305f830c3a4f18135c2874632f67c0d205634bedb72f81843d07e35a7b6c7bcd6872bac35ce461fe04bf010417f6d2804a473a750d23902b0d0f8a288360e71f3c585da9b3c8a15e13024ae5253960cb30caea29f3176d23e2c2f183b2d71c6a6a7a5ed00f3f2921afd8dc2ea048382b800249474", 0xcc}, {&(0x7f00005d1000)="172361a345233911061044dd7280c49a2ea92ad2f842d913530ea8fbc0e784ed49b4fc74b8b3eeea0bf91a2ce07fef3e7c89cafad52a4056b82fa733a8c557c5236c0cbb3bc936b17c89dfe720abfc5824a056e1e39fd7342fb64323c0412ebef39e217f32e57019a97358995879015aa9e2ae7820f1b657de1ae13314b19502575cf0bb668d85ca07fc646b45e6294afee91b0633655c99325a76285e64daa8af180f6ce160094d9e381db08aa17950cc68debf12cda4b47c23ff0bfa34b360f249b2ef2e13c94e0f00f5bf289c548c570133", 0xd3}, {&(0x7f00005a1000)="cd8093deacd3c1cc282918812c0b2df0d807297d0463ac998fbeadfb0c97077a6f9c383d88ce50097e2be5c0886fde2bfaf79c7237a2c91623208da7d08d75082c8fc1e17c38a29f68c72cc6b10a2cfdd5c96bcb1a50a1d9b2a44e70b6914319f1330a30d4262dcf53c6c0a8d6b7d1112ead4e17414ec3f2c67689dffa649fd9aa1ab34ab1560ffaaa3b2f", 0x8b}, {&(0x7f0000944000-0x1000)="30e6ac32d24ffd023bcea4d2a6b76df36ef2fb766ccce548eefbb3deba8d97ba5381d9b0e4e13b58164f87427382994e21e29032ec181fa80e7f3c4bc7bb710ff10da7f9fe0c02c3f44c35ba1593db0c2462e617c33d4c318534b63d11d08179ebea747d4e675acd0f3cb9355870a72ad4935f6143bdefc025b036d2d606788dbc9125855fe19648135a20948e4c6161aeb47a229547342bcf377575b7e31f3326a56a7e5c691a4019c0aa52e88c1452d34acad674e772c2b9ab579c19c452fae3c7cc4cf65d69c74eba1bc3d36517db9f74fbe19d597dd0f2edd2bf375c38e906f227fdc3ee24ba923eca442a8eb8f6a5a299521cf421da152719ce023375a6eaeef725cb76f13ea3d50d2869d57e56dbd9e16d1a573d47b738425c8695a278ec881edbf65b0b62d2b8f58908fae34feafab481763ca65fc4230bc30caa3315d801c9b0dee9704448646120eb9ff0a0c63431673b2ccaf66216cb679f86ad85807dfb3e90c597f61334acd72ec7285f93cd1e882fe46ab229fff820c3dd3baf2639ffa4476c08eea940b76937329fabe732b983e93a8a456022c601f49899009acb6505c30f970193adf788425c989c5626b065b310c90c8acbafd966b2da2353c809f273c973cac4ec7daa0fad4f1f7a76a67820b82991f1663c47ce0055f0e3c9f2004549f30d8f9fe9de573ed7a8853e2fafcc14f8a3e577fe52b309bab2ee4214d0f5e60a44faa3ceea5b783ca235abd0735d6e155906d09bbf3396d3532046a4fcbdbb30efec05a8f8eecaae93acf7b9f202232b5e299260cc40da0b11fc3812f5d0392e6cd64d020527ac83de308b4c7b07ede31b7f788c5c8bee6c2187736703b6392f05c407e9721f0d791b787bf3680b760d85f1c7126664c5827ce06c7d026a6a3c8002b1426ba25d2c5d91b66cecbd6614176de68c7e25a94291b98e2cb78febfe7f9195dcdb95d0a5be6280e3294210401d354aeb0859c3d58486caa4ffcd0dddd849430108490edcafb7b2294db0638a997bfabe53b0873a0bb09ffc0559b6003cec11fbcb94306204a55eec87477a74c2440414a1c27672fe4df0bd8b18e654116390cae7dfc75b8dfdb81889b868a8c3ef523fe7aeae721f6901f8c7d1c635641422936f244a7272c81c2741553b8b23ddbec5df5526b3b485d3f47de126ddbd9df3d78a5af9d0b0b4968b2feaf1134393f01c05399d526dcd27b117f2f82c87f08da0f6320a4447fa69e0815af480e63e07637007c18666a49657e9c416d9e03de7501b6147156c7794eef33e11ca00a40d744e15d673055f5a674ad52eab5d7bce07771d164909c5eaf667e45ae261965cfd7c614256253b5ebf74eed9065452e2211ad081226951a453d3e337c007d74164c5e685bd03e8b75771bab95134d93263f6865032223e6a23e640e4fb605fb312f0632e31fcd00a63af97df7b076f3b8d57fd5a12c824fe56709ce1f3dedd13693199baebae5507aa8c532c336daf6dfc4e95fecdec96107a187ffb5826ca516a616f7a3a563cba1c6c8b48481bc3c79d1c1e2cce39f3b582c091d9c9c3359c468a9315acbef2c9678016f4360ee662db787d753f88199d9b0f86085232578c4cd38d055e658d9e659e3c8be46cebe600513ab555325d5e89590def7502739eb391f56c5911a48a8abe2d6d7da04ea7139cfa99b5a391abd66e38b8492ad6072b93658a37d07c2ceeaca11360a76880ce1c89db5ecea02fc6caeafc5ef81c644885df52fe02d5cfa7be3e1fb8c2b91aad072213e34eba54a314d8cfd0bf1b66b1899fc9e1ebb16b22b3d23e638cf63c8fa8c108ec937db334a5c0d7fdb1525b44e61ad3de9993c9fd237e7aba3c22df1bb33f7669a2617f545befddc5ae676dc1acd6cf0a7e8c9216d3ce7f384438c61cfe91d27edfb4284263e7000b8c20d8685f93902b1c2ab1419ba7e6eb2d5400842652efa2a9760b521fe8bfb72661264a8926f094a98a11656cd5bb6c6655eafb711eff782681b5e0bbd9c8afc22bb1c65578ee6adb0551db6b80ebad12f64a280e8ac51d0da82fb974b041b011906aac4c394d0782ca42c3c966643f39b877fd5d9daad131395dae49a121f99eaecbf0d6de0f410364f8198ae1c4dc9cdf6c7fa9cdf5be7597c4c2e6cf081f5ccf2d68c3de951842a9229f7843832c4b8d22decf9fe8d2a6d6a7d3060eb49ffae9f3b8f0eb172e28f23d27237ec72c4f93737514683c3c303de79ce05a3e81917e87a40239fc795159b9f00e1441119fe1cb6347fc08f149e8b07856b8c9e097f74bb6802dc2cf4eea17d8d94362087ac8ad2f65baa6594f1b8022dd7d9ac5c940be311ee03d9ef8b12197a64c1c2c66935d74df88f4dc2ab9042ae4672ee236b7bf4b6bec5856b4e19d226b0422e37289c8cee58247285d9188126c454aaee3af3dd4bc23368410d60fb0cf69e64f97736ce32ac278d52020655249d1b99796c5054a8a62fb105fd09ffbebd5868ee585ae1d2b8b33429f61ee52267a56c74f3a92fe7516260763ff2283f0534ca86e03e2c9635c9339aaee7f90d7308cad0353b9b54359d7b94fd3c45474196e5b087ab81042cc49e5ce58b9081220ddbf48b4dcf85566663f12ffe5a5da0012003aab2c8ec7151c4a34a6fdcec8dde4002c0592540210ddf4a3b40b634a951c56d7d486f377881a564c021fbd99b140145ad60c934938983fed1818a3a05737d7e7a85c72719449e00077057c878311cb93d454094bae927369bdcfd8f864a0731afcd4bedd3d6b380add2401096b0faf034bf1276176ad64520fd223b952307803e3346327acc6e0fa1b292f998e200db0bdbef50a1a57215f3285d228053d1fed80c177688ada229115b05ad5b48448ba964c04961af50f47f13c5ad2112869be9a63a1883a3433af93b9973431045e39d9b02f02b0631603edb248f73c70c6667a501653ee2b09f3ac820df596130c09d46b8eee520e4c4ac67144e9d6fc7a9eb53386c64a25dcd6d6c2cb74e3206fd06814ef6c5d2e5ff3564575114b0a2f8e4fe362f4ebe384ca4a881172fe351640cb8c77de8eb643498929423c60de8fa7cd4b20fc8675c97dd4b5f9fddfd9c9556f4d5eac6d0e9b3ab9681490c895b1ac5f389c0553a0dc5c19352590c245376a65b354eb9f0cba2222b6fe446c748a77b17a57e208cffd7fd231b0a05317f9b9c2155243644bbe911cb2cf7cb5bb87a10e329d7efef782db635c6a3956e774d7accc2c63c1e08f042f371c5ff797f7d182653187dd4253a0d003a99f1dc00b19fc6e20c5bfbe440abf4389001b819cd2a5bcdbf17b858436693ffc1ab0d4068c6bc4db794eff8ad992a86de37b25f892b8f1961a2194adad391898bf3f9e4cb431b3a89cec5188dbf85ab21fc18b8e72b332774b0096d84d73e71da69df90d82470527bbcba532578f9efc2be0593d90f8dbcf442874859b02923b62191f274383c6a08762c587c8627990f910e0147582fd1574c8b84241378730f274c8c2b73fb33aade3484390677d80bbac181c0bf1582bdd05f559bc41df4fb08580ce608445c3907a47bc169876d208d82bffa2163586e68d454b35979839538e804e5cf5177d4c1171603faa3b55cfd9c90270ab6ba96acef9eb6c283041886ea69b42c2aac6a73441946272f4bdfbcf96c4ee4d5f96cd8ba0b95f33efdd172128325a909bc6f5489de5b6bc3b670157d0c1874de22d655471919f8aed7d2167c3df8fdebd88b01031dc9eea93ebaae7a95ce618d23ce3d020011b958f8ee3231fc56722e23528af169ac5ffbcdf5a16645f87d35e5816e6d498dfd99d93933eed6311fb87c9215274be4c0c477b125f94bddd77098cebac3e9c5e8a2eee731a7fb07d89716a72a227ab9987ac987cfca456129ba1a7269167138d1978ef7ef0c258e8986937ba94483fe3e5841caf8f14279baca5414a0543c590cb9274b1e1a1816eef74e1f3f5287f059dab2901e93f2dad94921dd1ecedcd7a75d0cc17141134672400564976891c0d222775adfcf91e4dbd1a8ccf7732c1679323951113c94f86039fa3fb184932d512036b92d2a8c9408c2d1ac5edca7849132775bee9cba86d547945ef46e375c0d7a64d75b95f9562f40f4465f363d1aca19332096af2c258553997fca2152ac05f1e90aa65bff26b23fdd3b0ad334d0305fbd68f2e1cf0ca4caed8a71571ae2b8747800fb8377f1c0392a1ebb5ff22f765a506bbb0ac48ee9020a6783c341a94b83d4dafffa8f263b001bd6b097a751f80a552367509279e17c35c73cbc3bfa22b15a4d0d82d5351c367ad5f2e19e4417521e636ceb658ab624c2ca40f8c0c280a5c8c8491f616036c04e9aaac3869b78cce9d9ecaabf76c61cf40001a307e35f8f58b7830311d26c04fdd5c3fd0455eed71d8fa2dca59a29281aa0717334859dd652b6d3c136b65bc89853040637fc96e4c56f9132105bf570a792b374e0a228568f64f87eb3c54d9fde314e831509ef1182ebb1c55a2570cbbb779a787c644a05f8e029f2fe00fb8ec06239d5c745daf3c36b1d297198207eaf31c4d93ea0a3f6cfd2e60efa43dad7a142c18a71138190568e8d397c65dd98b42b11c929d0c8a514fed640d9361c1cd0477993e50af24472171cfc50f1446e5296c82a34075dc5fff689ad591fbfc70d9434763a3993fbfa8e2bd3c3f4fd88d89ffd4ec66f189f13446ca8c93d0b5ee38d9e3abea9757f8cfa6044274a074d7778bd258d1f163254a9a4221bd920d09f5d1682dbe97ade7747c3b8919b68ff70971a57eb32be20a21670f55660547d4cbb04bdcc414eb51170d0ebd825bda9d7d7b59c0681d74974e3f3940cf995175dc661905c97ff351800a61bc5360542f475a9d043f72c566c62ab43aa25f71998a2eab68ef5a673670a2ccefb5e4ae5ce71e6ccf3287601bce095a9bd7a6b022b0e0e7c6dcfe31b52ae7f9085df8b7f3695a0f8d67e9df667b214768f9bb6d1ef13515ee3f3f9fbd5bb9e02765e89a59caa78cc3feafcdb4f18630c13133121996d7a0d0a74570b2ef2d858b9fdda9d517efb5f68f2ae0c0cf611a3d5942e17a783ffff6e3cb968face4f2137b24f05b67740efe40a3d4a4a7cf4ef7a624a13143800547775196b65cbfa46abfd5556a7cc09527d0eaad52b74da98fdadd1e3d57378b89bf284dc940ef1e6701c8527478da3d5805cf7078d6a90325c0ef5fc3472ab3c377f5ec123518eb30ad30699276f697983ac1747ecab13c7ee214b0328c862ae3632de49d60f3f50edd34e01ca1a162f3c2ccc092a3acb53755726e348c2782ec98a0d3b715e22a5f5b2fb12a4ee72ff1e861672805b2d2355d36f69b07518c5f2b58010d229777e9c00677249799bddb32e09e2ebffae8c1361ed5a07c67030121aeeb0465c41d4a43381d0536e46a8bdae6b16ee0501d2ac94d57be012f97c62ea83049a8a2f8e19b33ce242c95d19d036e1de57d11f185743cf2f5d200b25ead65ebf51676945e0bec09ca9ec52346bc53b1951ff7943565bc452faec42438c010aa56347589e8deb36ba73d2b24f27a491a810f0a7cb137b6b78a4d5c8627ef5cc7401edbec77c534c7d64f198284b4db1b36ac7839a8c2ba3a5e63de245530e7a8e9fb053a5635720cbaa43204de0e453706056f495b132509abcced7e2708ae1ed79fb26a38922f0fecafe6e8eb090d3722f64e22faf9ada48d9067ecf870dcb3e732666e2696b2663df6a556cbd2f1bec738d7d2194931a002534202ac3699160fd18cea9ea6e57abcbfe936358882", 0x1000}, {&(0x7f0000175000-0xf4)="f1f35bcde61daa478a0c9cdc55da597b238040c11810bdfeaf0d0fab6bf00af29c0851bf5a418310dca32b789f5d38576e0f96bc9c5fc4b10e7b19dd7b4738c5911e06a0a23f96ca8b2d06a1c3a58234130f915c1f63bab463a0d079b74eb2e32bbf2de4e63d2207bd11d8c666011df7d628111fff5b5ac6cbc3016f0f6dd2929c67660a575461f9d64a9177f650e2f97e1825b61ff805f540dd3a6036a495153353b063f22fbbc4075b0e77f623d74a2466998286094583f67826f480a3d72a27f2f3571663a95fe0f5206c3ae17fcf2b623f1b84280026b9e55b7d996fe5513a47e4f3c32088b9f9b78f1fbb2de5b04e294e41", 0xf4}], 0x8, &(0x7f0000ae0000+0xf16)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x44000}], 0x2, 0x4) 2018/01/13 17:58:07 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r0, 0x5421, &(0x7f0000008000-0x8)=0xfffffffffffffff8) 2018/01/13 17:58:07 executing program 2: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x8000b, 0x40) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001be000-0x8)={0x0, 0x0}, &(0x7f0000a96000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000064b000)={r1, 0x5, 0xe98, 0x7fff, 0x1, 0x81}, 0x14) r2 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80a, 0x7000, &(0x7f0000a96000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f00001b8000-0x20)={0x1000, 0x84d2, 0x5, 0x5, 0x1, 0x9}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000422000)=0x0, &(0x7f00000ba000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r4, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/13 17:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind(r0, &(0x7f0000da8000)=@in={0x2, 0x0, @rand_addr=0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000f5b000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007b9000-0x4)={r0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000a8f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f65000)=0x14) accept4$netrom(r1, &(0x7f0000b8a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fd7000-0x4)=0x48, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000034f000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 17:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05c9260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) 2018/01/13 17:58:07 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f7c000-0x2)={0x60002000, 0x0}) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 17:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000038d000)=0xfffffffffffff000, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006ab000)={r0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/01/13 17:58:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000052b000-0x20)={@loopback={0x0, 0x1}, 0x6c2, 0x1, 0x1, 0x2, 0x0, 0x5, 0x101}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe1000)=@sack_info={0x0, 0x2, 0x4}, &(0x7f0000a0a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1, 0x3800, 0x5}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000002000-0xa)=""/94, 0x5e, 0x2, &(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r1, 0x6, 0x3}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000005000-0x72)="cad3f7c100e9e672cae8ec408714e69588f8d9512d3ab9e1d675cfe7ebb77018479461ecb1f70cd6a4dfaca9237293d7d94ea8fe3778902a5fec7efc0326344ec5e79b9faaddad0fb5a30542c73a4befa696172b41a8e20f7a7a0bf4ee36f7c9a78e7c20a26e19ceb5cc0eca47e13954dff4", 0x72, 0x40000, &(0x7f0000001000-0x10)={0x1a, 0x11, 0x7be8, 0x2bbb, 0x3, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000006000-0xdd)="0773965f28cd869baf5067f4bf4bde0ba3389919238fc1680deb7751e397dc9dcc65da0e6aab619037583da029dfdcdf3a66a72dd2473995ff4c4c3632acec48fcde1c9295efabcb08bea464d7cca987df92c32960e7a645390e5fceaab9abcca3dbdb6f73c355d058d419f72e21f9c1f528b3f166bd3e7e7f0223d50e7cd862142afd46c7534b980459ac38709007adb3c6cc679a0de938aa24c38573e2ec306073b25d5114631e03b0cb147c4034a694686b169284dc801e1a90e0151b2bf660c5bff1c03ae51d56caae34147e87a36b8db80196f748b0289ac3db56", 0xdd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r1, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000007000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) r4 = socket$inet6(0xa, 0x1, 0x2) getsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000001000)=""/245, &(0x7f0000006000-0x4)=0xf5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000006000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401, 0x2, 0x2, 0x1, 0x10001, 0x7, 0x99a}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000009000-0xc)={&(0x7f0000008000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/01/13 17:58:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000850000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000329000-0x18)=@add_del={0x2, &(0x7f0000ef4000)=@common='ip6tnl0\x00', 0xfffffffffffffffb}) syz_emit_ethernet(0x6e, &(0x7f0000834000-0x124c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x11, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/13 17:58:07 executing program 7: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) writev(r0, &(0x7f00006f7000-0x10)=[{&(0x7f0000ec2000)="390000001000090400000000800000000700004a02000000040101070000001419001900040009000000000000000608000300ff0200001ee4", 0x39}], 0x1) [ 116.369039] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/13 17:58:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000005, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a09000)=0x0) sendmsg$unix(r0, &(0x7f00001d4000-0x38)={&(0x7f000093c000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b7a000)=[{&(0x7f000016c000)="ecd69008287708bfe4e516c36c2c11f576e63e9e8adcb73ce0c1fa90ed9633a3a6dd67ee9723fa39fcc7fb2fbd261c69776327210c5be43c64c59097ef623b0b017496fec5df46", 0x47}], 0x1, 0x0, 0x0, 0x4001}, 0x24008001) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000000e000)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@multicast1=0xe0000001, @rand_addr=0x2]}, 0x18) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000c31000)=0x0, &(0x7f000089d000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000db4000-0x38)={&(0x7f0000b46000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e41000)=[{&(0x7f0000334000-0xc)=""/12, 0xc}, {&(0x7f000054b000-0x73)=""/115, 0x73}, {&(0x7f0000852000-0x22)=""/34, 0x22}, {&(0x7f0000c60000-0xcc)=""/204, 0xcc}, {&(0x7f000038d000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000b4b000-0xfb)=""/251, 0xfb, 0x8}, 0x2020) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000cb5000)=0x7, 0x4) getsockname$netrom(r0, &(0x7f00005d7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dc1000-0x4)=0x172) 2018/01/13 17:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e46000-0x10)=[{&(0x7f0000500000)="29000000190031dde5ff2100006500050a0000009d20ff0780de00000c000900013920000000000005", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000a92000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c3a000)=0x9) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000be9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000680000-0x4)=0xb) r2 = socket(0x11, 0x400000000002, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000062c000-0x4)=0x0) setsockopt(r2, 0x107, 0x1, &(0x7f00006c5000)="0100000002397d0010002f00000000cc", 0x2d5588cd1c1f6a35) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000089c000-0x4)=0x0, 0x4) 2018/01/13 17:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007d7000-0xb8)={0x0, 0x518, 0x81, 0x3, 0x0, 0xffffffff, 0x5, 0x9, {0x0, @in6={{0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x7, 0x0, 0x2}}, &(0x7f0000938000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008f5000-0xef)={r1, 0xe7, "f50ae8a4a7b5b511b0cce66a3c2c5747eae4a011e93594f9c54a8d27dec340a89e02d7b57c8bb4d9aa68adb99d414f0a0d81fca2f0168fb01a87078b16f31c25d691c88413e71c80083966e4a686e2bd114ae1c5c1f12a6fbc342efd74d77c929a5ff59942f50fefddab30b16afd5310ca7def8941f27b7719d91ebee5af421a011cdd8baed553775772a2a880eaaccf58d642a8934d05bbdb65e562d64db66502d7dbe7533e465516548380abb58c63c101c000e2b93a4a9b4527ef71de6b2e1a2890aad30088f38eeb3332e2dced1f9d041255d355e726a300d0693e7a67746e43b071e4b2eb"}, &(0x7f0000da2000)=0xef) socketpair(0x1a, 0x80b, 0x8, &(0x7f00001d3000-0x8)={0x0, 0x0}) bind$ipx(r2, &(0x7f0000092000)={0x4, 0x6, 0x100000000, "6e943065087b", 0x101, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ae1000)=0x9, 0x4) socket(0x10, 0x802, 0x0) 2018/01/13 17:58:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000cc2000)=0x6, 0x800) accept$ipx(r0, &(0x7f0000d71000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ef1000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00001e1000-0x1000)=""/4096, &(0x7f0000b76000-0x4)=0x1000) bind(r1, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x34e33e78) write(r1, &(0x7f0000589000-0x1)="", 0x0) recvfrom$ipx(r1, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "8b0d00006ee4", 0x0, 0x0}, 0xfffffffffffffff1) 2018/01/13 17:58:07 executing program 5: pipe(&(0x7f0000178000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00008e3000)={&(0x7f0000001000-0x4)=[0x0], 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0xc479}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0x2}, &(0x7f0000002000)=0x6) r3 = accept4(r1, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x9, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000)=0x81, 0x4) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000004000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r3, &(0x7f0000004000-0x86)="55c5748ef1d8baff4eb4e2de245945ad60b67b2bc1d2803db2cefa7ad74636b838a553493f053913ed68dbd6e922c5d754323d837d071983a25ca4a65376560997046ea3a5ab09c6f4c211d0668af81cc5df7665d105041380e7313ea2524e41eb98d4bdac728a60f1086bf90d23b978e6f844f2aca029306ae7270f92deeb52278dfed489c7", 0x86, 0x5, &(0x7f0000003000-0x14)={0x11, 0x0, r4, 0x1, 0x8000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000005000)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000007000-0x4)=0x5, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000008000-0x4)=0x225939ef, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000009000-0x14)={r2, 0x401, 0x3, 0x0, 0x4, 0x9}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f000000a000-0x38)={&(0x7f0000001000)={0x27, 0x7f, 0x28, 0x5, 0x2, 0xffffffffffffffff, "0d98dca29410ec8cb2613d0a9dd7da7a3e9024d55b10201d272c5c4ed383e3001b1a1b78d6ee8fbc261b42513d0b6b73c475a884eaffe081db1ff87f4875ee", 0x9}, 0x60, &(0x7f0000005000)=[{&(0x7f0000009000)="790ee134f488701db6ef0558150500d499cd5412fb63ebb038f694fbbc9e3e9250c4eafa3e3fbde53928f6ef83212f591a137add069aacbeecdb266eda893cdd481c545da8787d45e4143d8e82874312c766322220e5d85dee457dd9f3c0fb0ac9a25be18904522533b136e84b9d93aa304b96613ca258f5a11f495a1172f358ada5583e8a52a9992ebf4812e752c32a39d929de6f9861fafc09acc442a2074e73e22d3822a1cbea2887effdc5be180b13eb0330659af32e414a24efa064df952b69d0b5b0c6d227e5de135bccb640d5f26777", 0xd3}, {&(0x7f0000009000)="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", 0x1000}, {&(0x7f0000009000)="31ecf9a03e57183138c0bd2f492b0717d01cb53854e8e313f7d42f388c6c7fd398c6257b6f9a7895bc50f58f115e78b4fa8dc4f35c023447ff6120222b99599aab1bfbbc7500f0a66e62cadd0828107508eab2396ce5e8d620", 0x59}, {&(0x7f0000008000)="04becc894f66d35058a786a9512a78a7ee53bf3c38fea0ea3ad5a6ee973470509824e05ca99b91138767a42279a7d37e62c3c413601a4dce411919b43c1fe05211cf3d727cde441835ef4c7656c27f9f5c7933ef85340a1fb1028c2a843f023f42cb11a4319cd5763a6cb9326f5b0de156454386a9eac9bc942d6b5d5738414bca1cb63d88e8187fca290f79552c28955ef3ad96f72731892b446a758be6f9de1697c25cf227c099930b067ad3547f45f0e6f706e85aeb5c1efc42974fe9178d00d48c2e67b845514a3bd8462c6f8a9e27bda8d0c55d33ec228c9b7e9362b47b4191968ed9f1ad95da3dca22dd05c2b9bd31a3", 0xf3}, {&(0x7f000000a000-0x72)="77ad86a8626a3cb62fd100b679f80592a6e75b8833600b1c94d8abade27a326a7bb99778812187b3aa61f86bdd71d460a0efe4b4526411ce8deee1449781cff5b9f844d5546891cbfefac109c3c32b213d97b0eef9531a6357636e56a69db0eb78bdf0651a2e7f56a677b4c7431ab1dcc7fa", 0x72}, {&(0x7f0000009000)="f7cc2d5c3289e6cc5ad655359e8e5fce601f200d56720a4b0d4c755bfefb6b9b79aae85a8d9c0fb0ea00eb75209a90f0f40db680d408daa5749687", 0x3b}, {&(0x7f000000a000-0x4d)="c2a62c90dfaa58d1bacd9f3c0076a77a721d0584f11cb2d61bb0851aeabb8aab34a5dd6675eccf4eeb78c01a963cac3df856ce814c68703d6609b777a15bccbe4082d97e4da3e2125e7df3e90c", 0x4d}, {&(0x7f0000003000)="5017638f971dcc638ba8e5476592b368bd46a21d6bb24cee76bade30b76ced789b687071d25eeacde31175", 0x2b}, {&(0x7f0000001000-0xe6)="2c5f5c8630d0cdd795e7ee45d4748fab28279afd4053f6cfe65f66a79f3270b9dc7402abbbfd2f100a13b8665293471f2224ecbdbc79ed0893ff66419092d66eaa65b4edc6e405ecb16de8b86d9e53d41bac8906ce1bf954c27a77af4562de3024e4336d71bfd88c27662a981ddcbdad49e85ad66be128e6d94d62cbe31a2f4d6d40a5050913fa577623b2add16c8c05713d3411462e47f439586f6fd2b45bc862490a9a077c92b0ddf07742f3ccf6fec194a3fdd4e8cdb6a2cf94ec69d4d357497b174390a2c6924e21ec2d41c69c57199cda3fcba2acf189fa64df662afcdf12481d4ce983", 0xe6}, {&(0x7f000000a000-0x35)="307d1fb33c497409d6b00397294e000b9f420a1436433936ce064b0d597e8f094b228c7478c2ed3577dd66a7156009cc4b972e4ddc", 0x35}], 0xa, &(0x7f0000002000-0xe8)={0xe8, 0x117, 0x4c7, "f8669cecc75eafdbf7ced1ce38efe469c22b77e863184681d0a2d1915e9b44a5db95223b1c7e6de0c2fdf120879e11b34c0750cc17d72ddd2ae5eef7319ce11624d75423eb38401510b83e01741bcca1a3c9b37cfa6370d5c52108e820baefc151985ce0b00d635932ce70bef712891e4a6ff7fdcfa0147be86fa07ca45289df2638ee73ae8f45a1e71c213f0d85d2cea217f02f7c5ac8e00dca4f201e35165d1977b3567a046cc9e7f946331185704b2e8a700b5ad84702630365d0220533ff054b88cae16423fd19b1354358c229c3b2c08bac4997"}, 0xe8, 0x20000000}, 0x0) 2018/01/13 17:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) socket$inet6(0xa, 0x2, 0x100000000) 2018/01/13 17:58:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f00008b8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000408000-0x4)=0x1c, 0x80000) writev(r0, &(0x7f00005c4000-0x10)=[{&(0x7f0000223000)="c930ae11a10e7f6f5cd96708fc4ea768185711ed697042d91579530816fb23fc9916812b5bc4534f068aa3775d27c554f0ff6ffb5ad5e86729b58c40018d836f597d0b5a2e53547d4e19f1c24a5bf2ccc22ce6a349b5daf66b3f546926a3cc5667b93e9bfdc8b7c9", 0x68}], 0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00004dd000-0x8c)={0x0, @in6={{0xa, 0x3, 0x10e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) 2018/01/13 17:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) getsockname$packet(r0, &(0x7f00004e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000b7000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000417000-0x1000)=""/4096, 0x1000, 0x43, &(0x7f00007fd000-0x14)={0x11, 0x1c, r1, 0x1, 0x20e, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f000069e000)={&(0x7f0000b8c000)={0x10, 0x0, 0x0, 0x3b9010744cf59693}, 0xc, &(0x7f0000948000-0x10)={&(0x7f0000fa4000)=@flushsa={0x1cc, 0x1c, 0x300, 0x4, 0x0, {0x2b}, [@algo_aead={0x60, 0x12, {{'rfc4543(rfc4106(rfc7539(xts-twofish-3way,rmd256-generic)))\x00'}, 0x88, 0x240, "c3f127f2034f796f3bc1f6d2988ee39dea"}}, @algo_comp={0x144, 0x3, {{'deflate\x00'}, 0x7d8, "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"}}, @srcaddr={0x14, 0xd, @in=@empty=0x0}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000a90000)={0x10, 0x29, 0x4, ""}, 0x10, 0x0}], 0x1, 0x0) bind$netlink(r0, &(0x7f0000392000)={0x10, 0x0, 0x0, 0x40000200}, 0xc) 2018/01/13 17:58:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x10) socket$inet6(0xa, 0xf, 0xde) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000025b000)={0x0, 0x0, 0x3, 0x100000001}, 0x10) socket$inet(0x2, 0x3, 0x100) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/13 17:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$alg(0x26, 0x5, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000211000-0x4)={0x0, 0x0, 0xfffffffffffffffb}, 0x4) r1 = socket(0x11, 0x802, 0x300) close(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000d3b000-0x9c)=""/156, &(0x7f00000b5000)=0x9c) 2018/01/13 17:58:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000dc9000)={0x5, 0x4c7, 0x4, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000309000-0x10)=@common='ip6tnl0\x00') r2 = accept4(r1, &(0x7f000001b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000476000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d07000)={0x0, 0x0}, &(0x7f000064a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000fd8000)={r3, 0x7}, 0x6) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = accept4(r4, 0x0, &(0x7f0000851000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002c7000)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x100000001, 0x236, 0x2d05, 0x1, 0x9, 0x81, 0x7, 0x400, 0x3, 0x54ff, 0x7fff, 0xfffffffffffffff8, 0x7, 0x9]}, &(0x7f00000e2000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3, 0x3, [0x6, 0x2, 0x7fffffff]}, &(0x7f0000094000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00002d2000)={r6, 0x3, 0x4, 0x101, 0xfff, 0x7, 0x2, 0x0, {r7, @in6={{0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x400, 0x0, 0xff800000}}, &(0x7f00003ea000-0x4)=0xb8) writev(r4, &(0x7f0000b60000)=[{&(0x7f0000972000)="39000000130009f57f000200000000e11800112c0100100045ffd700000000000000160000000100040001000701d0000001010c00006fe422", 0x15}], 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/13 17:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a3d000-0x4)={r0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000739000)=0x1) writev(r0, &(0x7f0000eef000)=[{&(0x7f0000b9c000-0x29)="290000001800310900000001000000070a0000000000ff06800000000c000800040010000053f4ff01", 0x29}], 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000eec000)={0x0, 0xd457}, &(0x7f0000d76000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a3c000+0x976)={0xff, 0x7, 0x8000, 0x6, 0x1, 0xfffffffffffffe00, 0x9, 0x5, r3}, &(0x7f0000ba9000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000035a000-0x20)={0x0, 0x8001, 0x8, 0x3, 0x200, 0x3, 0x400, 0x7, 0x0}, &(0x7f0000490000-0x4)=0x20) epoll_pwait(0xffffffffffffffff, &(0x7f000055d000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x81, &(0x7f0000f94000)={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000cd6000)={r4, 0x1}, &(0x7f0000d5f000-0x4)=0x6) 2018/01/13 17:58:07 executing program 3: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000343000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) pipe(&(0x7f0000237000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f3e000)=0x20, 0x4) accept4(r0, &(0x7f000019a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14, 0x0) [ 116.443314] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 116.495504] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 116.512215] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/13 17:58:07 executing program 2: socketpair$inet(0x2, 0x80000, 0x825c, &(0x7f0000c42000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x8001, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000bfb000-0x4)=0x3, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/13 17:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x882) r3 = socket$netlink(0x10, 0x3, 0x0) unshare(0x80000) writev(r3, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 17:58:07 executing program 1: mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000294000)={0x2, 0x10000000001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x373, 0x0, 0x0, 0x1, 0xffffffffffffffff}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/13 17:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000e5e000)=0x40000100) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) 2018/01/13 17:58:07 executing program 5: mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00004ff000-0x150)=[{&(0x7f000079a000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7ed2e5f44f736da98ad226c95cb58240eab5014aeb85a9a283e584eaa1bc9446c1db3c04cbc7837af96f4a7d46c36874ab33479c79b437330c5c92d8d21e3c", 0x0}, 0x60, &(0x7f000079a000-0x60)=[{&(0x7f0000799000)="", 0x0}], 0x1, &(0x7f000077d000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, {&(0x7f0000507000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c8a57158de60ff7f74364694bf80899582f9255da4349c125f5d68665b4cfe2a5bc1a73ec1e9ada1bac18b1c55eadc20aa1cbe02515ba3dd97c4e4e9cf03de", 0x9}, 0x60, &(0x7f00007a8000-0x5a)=[{&(0x7f00007a4000)="1663b36d5bc545a6e62dfa952df0af0590d7965458b4d64b43683fa42d23bdc77a3813e5f996fe72e02c2902622c72da8ccadbf6b0ac2995075cfb31747d6ef712b3aeeffe879109512d90a9f460adec2a", 0x51}, {&(0x7f00007a6000-0xb7)="33576339fc75fb7a62245fa00a0b430ed1d11b3b790ececd25a6a02f3a50c97e04e17f05bcd43edaf1664b99c21e3d60add0385f1cdd113c7ddfb04550d00c506c3d8f8a41f38d21356bac1c04e3d349aca73621b2d05833198d8c80cc2585c2060add061c0a8d62587aa9a49df942bfb5a1aa4b6e9e6c4cb5b610f07d8d7c96d863e492bdaf092b2679cc9346acf4811ceee254adc63c4c3ac75f2371281c2263e2bd02cd043172f4c7e554f501d7de7f1ad5c7838b45", 0xb7}, {&(0x7f0000699000-0x1f)="5798e4eb7b7982f05a36d1463188d95390e2359663c90c8e7c9e0eab783016", 0x1f}, {&(0x7f000049b000)="0b7635ce61a0dfc9d3873a9696278edefa0661cd74877d3aebeb631a7dc0cce7271ce67ba8346b8337a652c6ca0505660e4e310bcbadeb5fcbe78b18f26e5b5452a1be0d0b6d6911ca813652766d47ebe4a37df6dd5bddeba4b353e98e35148d8afb1d4d130ead1d9404889973bc4490814d47c84267a8edd70f75cf81dd36ba826c582a9b", 0x85}, {&(0x7f0000222000-0xdf)="25dcacd59226603cac76da019feb77c4199b9bc9e2d4318a1aebea43bed694dc49dff13c0cdc7a4a01b4fdbd8ffef41ce38475294f4afdfcaca4cde5726297e1d6d7c8a3208e2dcab7480116b6e23ff56fc5005bb026817ed92c53ae4b14af4a5ba7217a490e799234269e8f936ff53a99df3d2bcd2e3c5f8f3b261243bb7ab512206608eaabebfe3c9b9eaa763b2364a9ab4a1961505d5f46bd2baae12d8c024e1787d885118d0e49e111d6251b89c77de81a23badcb152b771b0f8d0a826461f9efdec055ac732cde70f6e99dceb574c124826197181ec00782851d94be2", 0xdf}, {&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f00007a7000-0xb4)="c64bcd8774f0bd9449b41d5a67d7133d65fadb0a1d9c5728f8b99971831c8eafe0b5474094ad51df7efeb1690b7cee40244b6318e178f2136ea91062523160277fdfb80d46c9fe9e63e7e5d85b585a79f2b2eedb38d660dc5775fb8423f7aec548e56b057ad99cb20da707289f817f85d539e7c55f0f1f715865449f54eef190e61cce98f7ecf04cadd37dc1102cba2fc2178c4b1dc91c8d5b31426fe4fe6aa606a7d4e251832f42b838a1a0c413e79807d319d7", 0xb4}], 0x7, &(0x7f000079a000-0x100)={0xb0, 0x0, 0x0, "fa8e0d7e4efc8c8c8f6034b4b91d489ac9dd9da29e0828cddfb8e57df54039c97242383619f679e3353bd7c2e1b671504c836bf2ec96d3bc96d7617fe882fb9d468a40d2464891d7f2f77120c146f01057ddcab34f1df43e84f1c708dff3c2016bb91e4b775baf7f9c408e88c1a4b71c1f2574b4943e709b8e95379860deb26e471a180ee87e9ff04d72506805655de294756c40d2031bc420fddeaff12bb1f8"}, 0xb0, 0x0}], 0x2, 0x0) 2018/01/13 17:58:07 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000f75000-0x4)=0x6, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/13 17:58:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000038b000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4500500}, 0xc, &(0x7f0000861000)={&(0x7f0000001000-0x1014)={0x1014, 0x3, 0x1, 0xc00, 0x6, 0x3, {0x1, 0x0, 0x9}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x40000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x0, 0xea9a, &(0x7f0000c2e000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000136000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r1, &(0x7f000082a000-0x10)=[{&(0x7f0000274000)="390000001000090400000000004000000700004a03000000000000060000001419002900000011000000006800037d040000000009ffe46d3e", 0x39}], 0x260) 2018/01/13 17:58:07 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:58:07 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) tee(r0, r0, 0x5, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 116.540397] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/13 17:58:07 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f8f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x1, 0x9d4000000000}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001f000)={0x0, 0x9, 0x3, [0x0, 0x0, 0x9393]}, 0xe) 2018/01/13 17:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x800, 0x10000000000000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffe}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000bf000-0x10)={0x0, 0x30, &(0x7f0000868000-0x30)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000080000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d5a000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fab000)=0x8c) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 17:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) pipe(&(0x7f000082c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002f7000-0x18)={0x0, 0x20, 0x10, 0x7ff, 0xc9}, &(0x7f0000e35000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000acb000-0x75)={r2, 0x5, 0x6d, "1930a8fa7b4aebae430ae129ae0a79155efe465b98cc2b7bdb8bb6aa3791453e429f1e41270f37cd760e8aa1c00ad868b21f8eb5c4a0a399fa32fb4a04bb00a7a5dc5c5e3cc9264d87bedf0906e9030b8ad0acfb17b33d6cac71a3b20c114b266c0f29f42656dc654733590bad"}, 0x75) 2018/01/13 17:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d8d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) accept(0xffffffffffffff9c, &(0x7f0000e74000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000065e000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004bd000-0x108)={0x0, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x3, 0x6, 0x4, 0x5b97932c, 0x9, 0x3, 0x8001, 0xb2b, 0x2, 0xfffffffffffffffc, 0x4b0, 0x5, 0x8b, 0x3]}, &(0x7f0000a01000)=0x108) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f8c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000836000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000b62000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000679000-0x10)={0x8001, 0xffffffffffff0000}) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_int(r3, 0x1, 0x800000000000003c, &(0x7f0000994000)=0x0, 0x4) 2018/01/13 17:58:07 executing program 0: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000181000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000181000-0x4)=0x8, 0x80800) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000181000-0x4)=0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000180000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007b000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a8000)={0x0, 0x0, 0x0}, &(0x7f00000ce000)=0xc) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000180000)={0x0, 0x0, 0x0}, &(0x7f000010e000-0x4)=0xc) r7 = getgid() r8 = accept(r0, &(0x7f0000162000)=@generic={0x0, ""/126}, &(0x7f0000172000)=0x80) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000148000-0x4)=0xc) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000180000)={0x0, 0x0, 0x0}, &(0x7f00000fe000)=0xc) r12 = getpid() mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000181000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000180000)=0xe8) r14 = getgid() mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000181000-0x4)=0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000181000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000180000)=0xe8) r17 = getgid() mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000180000)=0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000181000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000180000)=0xe8) r20 = getgid() mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000180000)={0x0, 0x0, 0x0}, &(0x7f00000d2000)=0xc) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000171000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000180000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000006b000)={0x0, 0x0, 0x0}, &(0x7f0000084000)=0xc) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000180000)=0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000181000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000154000)=0xc) r26 = getgid() mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000181000-0x188)=[{&(0x7f0000049000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000158000)=[{&(0x7f0000180000)="c3db0c3ee8de803bf3b4d1b9244d19a075f493ae1486dfafd22cf8c64e058b82f78763055d9a1263c285cc72da8a6da18250eca1e661e0253e9f4a51cbf9d3cd6add0a577ffc36beac82d4c3553cf745a2bbb42d9727fb8cca3031d939d6a3dd37b40b54ab02e3cb2e95521cf2e27ea87a824bbdc07a69f8f4a430a06e3a3cef00ee504b156e6ee7e85f33c5264921d1c422473196d39a8da3caad2b16322e00dfce6866e24646252dfae68a7fe1a038d3da0dfb28aed36bca08f37801236ca6df267b2e0775a3e969", 0xc9}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f00000f2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000044000-0x10)=[{&(0x7f00000a2000)="f32207fb854d92e75b72daa536731acdf5fce80013801aa3ab5dc1ffe5c7c271930ae6ce04001989e2b96097292e77a13385712d1bf72857be9f10f981b14647d8a1e9af02b7d3460bbb7a1ba5f3a2b7208c818fb97a977a977bacb563deedf14d47004463a322a7d51b038100ceae4d6cf0293df87580e3fba40c83c26f87c4", 0x80}], 0x1, &(0x7f00000f1000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x11}, {&(0x7f0000181000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000180000)=[{&(0x7f0000180000)="17c19ee5051099648f12269e39564c316e28d00f5e", 0x15}], 0x1, &(0x7f0000065000-0xd8)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r8]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd8, 0x4}, {&(0x7f0000181000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000181000-0xe)=[{&(0x7f00000d1000-0x6c)="ed58e85ddeefba2666bb1b28ce87b9c970a9a736b3054a365e5e633798c1557c93d5dd72981e04f1f94a9a133678df896860e3d51b50130b1702d847a71385d8e3bfc963a0e4ebbd03c146d94abc459c5d06b472204b39a52fa554bafbcb088f79e98a52a6f0f4e543375b04", 0x6c}], 0x1, &(0x7f0000081000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000000}, {&(0x7f0000119000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000a3000-0xa0)=[{&(0x7f0000181000-0xf8)="abd366b55ba3417638c660bd92ae2437f7db62b091ade97a649d2e9e5dbac49a0e0bb57632ff25cccb45ab17d683d84a4ce0642443b28f214eaafc1772c0d4483c2c483711a1004dfae2bb1299e75bf7cd1d050ccabb496e6dcbea1a8ac0452dc4baf6ab00935db2badda427b3e04bb518643676d6804dde8162cf2be3f0d3b048757cc0f7b6306aa42f1864cffc728d1cfd74311a729cc36c77c7219bd6d8380405152fdb6c824189ed6565d4caab86af7e84fd0bf172ca3007c9a703880d64d9dd495a4a8bf4e9caf6deb018c0b9882b4a613ebe3a90534b0bb4c3e9d5b7a1a79ba7eb726a7e0bb6a3cb10e4fbaef43439c303e7803dcc", 0xf8}, {&(0x7f000006b000)="85b2340deb160665d476d7602218471fae588ef5fa1c9a817e50d4823cfba0763ebe83afdcfb538aba5548fc0a2a6978020c161961", 0x35}, {&(0x7f0000180000)="3d8e6a2ab1286fe7685d737f9e7a8fe4fe4a1fba5b", 0x15}, 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{&(0x7f0000140000-0x1000)="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0x1000}, {&(0x7f0000181000-0x3f)="662c7cf988fb18878a846828bcb56bd114182481b75cd61e2e3121ac1778ff7fe3d5289e83477f4d7428c89cb8bff1963d6e64b7b1cbcea8aaaaf4f1170e4c", 0x3f}, {&(0x7f0000181000-0xcf)="e56fa94eec84ccb0764d79f1382cf9856153f7e9f4b359348f84d27b669f69d1bf9ab02297b3799bb65417da7d1aa2b27fc1926fe952556c40517cf19338aa9f2a6e3e750b454c701f5fe0f29318e4bf2b23f63e14d3754a00fb52a12557046ce39b581b7138e743442f2c944dee88c612e3af42204521f81ac49d02bb0425a8f0b4316af45ba6d0c68cde47ecf56255fb3d8c626f660a3db9705dc42b623b71d59b5bcc206e2aac8e8ca7c0da58668938e0a0963f9bb8e24c915384464520ad02e4cc67c457930edfaeeb16234709", 0xcf}, {&(0x7f0000112000)="2681f72a268aa8e038db235594f008afd505aad3ee5e946099ce9259896646c8b2a5f0801908d596688912342c66", 0x2e}, {&(0x7f00000de000-0x26)="67de621618d630575ba2a4378fffadbf3b3d6e6373c5ee28b2c6a59f99f3e6082c0774becbb2", 0x26}, {&(0x7f0000180000)="58de93fc54e82218", 0x8}], 0xa, &(0x7f00000f6000-0x60)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0]}], 0x60, 0x800}], 0x7, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=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, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0x400010}) r5 = accept4(r1, 0x0, &(0x7f00000eb000)=0x0, 0xb6a9f6f1fd2149f1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003fc000-0x2)={0x0, 0x0, 0x0}, &(0x7f0000504000)=0xc) r7 = getpid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00003eb000)=0x0) r9 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000062b000-0x70)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000364000)=0xe8) r11 = getgid() r12 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ad1000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b2000)=0xe8) r14 = getgid() sendmsg$netlink(r5, &(0x7f00009b0000-0x38)={0x0, 0x0, &(0x7f000028d000)=[{&(0x7f0000e39000)={0x13c, 0x34, 0x4, 0x2, 0x3, "", [@nested={0xd0, 0x74, [@typed={0x18, 0x38, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x9, @pid=r6}, @generic="13050582ccd30a18eff24f86ff252d55ddb83e96b94a6a33276093719facbde8ebd10e9cadae205d91678d36f66b3f9fe2fe79ba9c66be7e650b004acab36bd576c6cf9260bcf958da40b30ee81fc07c8811eea060c89f6203d847882f8b48037349642cb34f1d6eaa4162e7ee61412dd1dc06b65c5b26de0ab31ff89b82b9ef082ef898899f13", @typed={0x10, 0x9, @u64=0x9}, @typed={0x10, 0x56, @u64=0xfff}]}, @nested={0x5c, 0x73, [@typed={0x8, 0x83, @void=""}, @generic="d2d94a2ce017974d08eda99bc9decc58ce9b8940542eb6ff3e5f475b7648e89520a967da4a7ec3c5ef1432a5e53c0e652deff98b575a9a657160db76f59a935541c17a7188da73597c6b53b450ccac"]}]}, 0x13c}, {&(0x7f0000cb8000-0x60)={0x60, 0x2a, 0x408, 0x6, 0x0, "", [@typed={0xc, 0x21, @pid=r7}, @generic="b6b6c952178aa6325cec98b9659ea2ffdb5ae75f", @typed={0xc, 0x7d, @fd=r1}, @typed={0xc, 0x60, @pid=r8}, @typed={0xc, 0xa, @u32=0x8}, @typed={0xc, 0x8, @u32=0x0}]}, 0x60}], 0x2, &(0x7f0000137000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r0, r2, r3, r0]}], 0x70, 0xc0}, 0x4004004) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) [ 116.619697] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 116.654955] netlink: 'syz-executor4': attribute type 41 has an invalid length. 2018/01/13 17:58:07 executing program 3: unshare(0x2020600) r0 = socket$inet_sctp(0x2, 0x3, 0x84) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x1c, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) pwrite64(r0, &(0x7f0000098000-0x7e)="", 0x0, 0x0) 2018/01/13 17:58:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000229000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001df000-0x4)=0x18) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ed0000)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007cf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000752000-0x14)={0x0, 0x1, 0x1, 0x0, 0x7f, 0x1}, &(0x7f00005d2000-0x4)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b56000)={0x6, 0x4, 0xf4, 0x5, 0xb56e}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e42000-0x4)=@assoc_id=0x0, &(0x7f000064f000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000124000)={r2, 0xfffffffffffff226, 0x3ff, 0xffffffffffff312b, 0x8bd, 0x800, 0x4, 0x3, {r3, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x66}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x4ad6, 0xab, 0x100000001}}, &(0x7f00001f6000)=0xb8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000d42000)={0x0, 0x0}, &(0x7f000076d000)=0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae2910a964b53cfd0685d54e096882718cf504d89139ec02c568808614cab0b0117ee9b36add5cde5d469ccf1054b0b5a22698ad3a39bd2606bffd636d9ba242e6f1ceb515cc21499160d1665c34b1ab3b6944492ee4b005170ea3c89d61247fb217a56084f79d0b9a17f39972d2ad2029612278a1f53f7fc9b2886ca7719ad8320cec0c93312159846c6946d405de06cc39801cd25a3fa16eca799a21fbe61b524041d4d044108402e9211ba87ab90e5e27775b19a647e00ac4fef556bf9d6f4a833a566f246744b08ae205cb0f3b420464feb498f2be5eaa781bde294db3d0ede952caeeba1abecf219bf2c32f4dc2b7eaa2397f93a8ad9de45e4848dff52bf8f478ad24ee6aeda9ea3f237d853dfe17776ccf2c3893b3e79c6083a1053b30eedeb8519b238a06dd34e3b17529c4e9409d05584644af1ce8365178af2e0ad83832dc2c8e6d43864bdee0e272fab97dc455a23c38bb87c412db68c1874e7536d60e9d70dab3542c5ab255bb19404d19499113f83fe2da852974645711d999d5c8fc17fc6150dc3f34c7ae14ea13c53eb7fa00e1274a37239c0a896f1f984e0c498c9014e2d1d3005472cfe2e5135166fc91fdf19bb7d45d8e5391", 0x4c6}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/13 17:58:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ecd000)={0xffffffffffffffff}) getsockname$ipx(r0, &(0x7f0000f50000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000850000-0x4)=0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000aec000)=@common=""/16, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000109000-0x1e)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f06000-0x4)=0x7, 0x4) 2018/01/13 17:58:08 executing program 5: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000418000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000329000-0x38)={&(0x7f00003a2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000416000)={&(0x7f00001cb000-0x1180)=@allocspi={0x104, 0x16, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff}, [@mark={0xc, 0x15, {0x1, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = accept4(r2, 0x0, &(0x7f000023e000)=0x0, 0x800) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getuid() mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000011e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000419000-0x4)=0xc) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000071000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000419000-0x4)=0xe8) r9 = getgid() r10 = getpid() mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000419000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000418000)=0xe8) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000419000-0x4)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000145000)=0x0) r14 = getuid() r15 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000034000)=0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000419000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c8000-0x4)=0xe8) r18 = getgid() mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000419000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000031a000)=0xc) r21 = getgid() mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000418000)={0x0, 0x0, 0x0}, &(0x7f0000418000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00002e6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ee000)=0xe8) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000018a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000419000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000015000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000020b000)={0x0, 0x0, 0x0}, &(0x7f00003ea000)=0xc) r27 = getgid() mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000418000)=[{&(0x7f000030c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000396000)=[{&(0x7f0000418000)="7ad7f40eedf69ea35a0eec1a7e2d32fe32e1d3da5a4e6f820d20698ab2a17eaf7bcde205bd108bc59a24c6dd3b1fd4ce42499e5069f8efcf0eeda8fb80e9b4f6e16d86b53d1df5e30171afe5aa94118682453eff36d831d604bda4785fcb78ca404f0316d6641ecda3fa568e474663c265b139593d381e944da08a8957b03e86cc7f4d46460e0af4c0cf17c76332a66947054adc7448bba883f2b243671953eaf9c20081b7cdfacfaecdca9b5260e2ff732d72e43bd232bdfdd751c0ecb0746e424c607ad04e57", 0xc7}], 0x1, &(0x7f00002cb000)=[@rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}], 0x58, 0x4840}, {&(0x7f000023a000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000279000-0x30)=[{&(0x7f0000269000-0x2a)="6d924e06411d77bfa04cf69901972ebc66c08c6afd6698f640827e6a2443f5da96d2d837c8404c289396dc934e82dd3d9165d81c", 0x34}, {&(0x7f0000089000-0xb3)="ebe6cf43468528ceee504f3dd793d9990ebecff63cbf74d20ae7c138e90702fac1acea06f7d7686171ee3679e3b2e6218bbec4c75c87297795945a2770c61cbc50ed73b61dcfa8a4906814b1fddf974f501e436a74d9c85bbe4c71c874f0c5f69c311a66ee1a657937fbf0c59cfce41c45b9fc00f26ecca1e75fb0224665372abde92f879fecb3ceecc4caa60437cf513801f2814bb73e0557b94b3208ae2e299cd3ead8331a9959eafa6675d34fa413c05bca", 0xb3}, {&(0x7f0000418000)="aae4ea4ddf08a41a7ecf60c99d896677040af41fbf83d4cd941aa2fc51ea7c9abbe07e2bf6feb31cfe527f2765df63d13d7456d1d69c8ed2d78070617b88c4ffdcf307e049535dd65d0a91a94a5df849b77cc925ac4a228adff5bc39e42882dcdb6bcd6b09910b7ae1992a44ab4182f2747174da68b67dc7a3b2a716829d028537cb7199b880286b290f2dbf4c5737653d90da1124bdfe2ad6a2b0d312b3a915404ebf460f651a958e1e7943a6afcd1862c4d193edba0546a048f0cb0ce808738d89380c00bf49ce7f133a38100319", 0xcf}], 0x3, &(0x7f0000419000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r3]}], 0x18, 0x4005}, {&(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000341000-0x90)=[{&(0x7f0000419000-0xfc)="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", 0xfc}, {&(0x7f00001cc000)="0c71fbf13499ec533f92621e0d69d270a311513559050342bc0ba72143177a31b5b9d294d13d333274b944b474b743b236d2ec0b342002988c61eeb8c58a4455ea849246879cfe6c66bf0cfddef4cbe4585a95ccd6dfa871e0a38eefbdb494e9d88bd905e13f9bc983f6d5baae883fd2ddcec80d22d81c16d73c48cd4a278861f7ecc2b5731e2210b4", 0x89}, {&(0x7f0000419000-0x80)="d2c6031915bf92f429c665ca34e87c5ce23c8992e7a5b2412ddfc402b3b84235d940a95cd3222cb4d911ebf090b2330ca18d0ea8dc6388dab553ce5e7ebd7d6632e92fe42b2356728fca067a396b2e264e76158f13af2064d7bdc26535f390c31ba0266b1a8c7417c005bd1899edd63e76aa7d8ced6c1294ce945ffae763b22b", 0x80}, {&(0x7f00002f7000)="918053122ff9ef5f7b81d23a665d5e1797d6a1f5cf4fa5141aaecc5087327403a013e5776c4378d386265cbf163822d69615649797426dd58bbc51b81d018b9ae9c86502c873c6810307dba71740f18280692a814e9fcaebb5a5536d69a026a31a372145886c500cdcdc1a59db942b19b9881b77cb36a33d086b9bdb3da305716c3293cca3175a5ead1e01", 0x8b}, {&(0x7f0000418000)="098ed0ba33fb6a8e820792e6c903cd185c260cb40c86af06570dc733", 0x1c}, {&(0x7f00000a1000)="dcde79ef8df34136ad4775440a7bf587e0e39d3c04dab9c81e1117734d4ad277ceccf4727a9b1db922f799d845cfe86bd46c9ead50ab7cca78c5f0232417713ac5d5dbb7539d269429c53ea0d4645635d2652c7d0490409ce1c83051c31c40e665f605ad4be772a913551d8013fc45dac9c77ce0bd03bdfe0cc4b53a3a7953be0b335a5539cecb108122c0b58e057a5ec7b4d7b1ded490dfb23d72dac58ffc7dcf82b5b8425ad5e48f6cda4c4b299227db866d6c3e5946ec2ecc1f84222372ba75586b54b941b00580931fcc8fad80364eda8ab3042c245b0393b0f1c6c2364bf9093100326323583da2e9e6825ac7fff2e936429ad7895a4b369b7cbe55dd", 0xff}, {&(0x7f000008e000)="37035b69b4df4d9a116e2ea922b5fb90c6c93c0f81d5cfd73cf63eaafafe06aef13ddf3eee9ee3de7666609109c3f5bad744d005367fd9d661d7b68e1e159a7d71535f350cae9f31cc80ea94677aafeda3432dd9c73567cbae7c40b9bdac1b7f4c620ffd1948fb1980a748633cd786cfb4c521ded839a49396a310f4fa2d9f39a32239b08ecfe05660a693e03222f35f125268b8e7c0986b321af3e7705c836c11d8bbf491ddae6e73371a8dfd2295e5b232ba516661a640aaa94029fd7d7b3cbce36e619bfb1ca6b6962713ce5ad0d7973115362bdd", 0xd6}, {&(0x7f0000418000)="174cb27221f57102af18554bcef2515c20145e0cf973f9e42760184a012674dc48681c6a84e265c23eff9ea3051ce5f9f80a1be04942880f3845ce38282e3d88e8323d2dc6c66907447b1db00d7b4268abdd8ecaaac54b9b8c5cf0c9e210a9826920da7d29b542d3530cc965a3d92fef12b42acaa6042059b643d3e23e966880c773e1", 0x83}, {&(0x7f0000418000)="7adb203d7a7147a403209d5ae91f5a052b2d0f31bb4863521e172f314a006bd17f43d57112e9627e0ee46199daf0e51fecb1767ff3056dd2e059b50eda47fd39e6917e25606dcf884fc54c9dd988fc51749dbdc12f728bb31e7f8403cfe1cd25dccea683e1ba3cef8309f17a5d394079e17a26513557200a54324728af09a563429658eb92e13b7f0f4bcc236350f68550b4ed8a30115defcf2ca3ca174f5449de73933a65952ab89cb8ced589a9de2952f00b1f23c6298fa06e5075709a8bf38d90cb659bc7d6af74d6c3bcf131f3eac50ad82c0f76cfb28d61b40e8efd0de9a3d92e46d6", 0xe5}], 0x9, &(0x7f0000419000-0x110)=[@rights={0x20, 0x1, 0x1, [r3, r1, r3, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r2, r3, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r1, r0, r3]}], 0x110, 0x0}, {&(0x7f00002e7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000164000-0x30)=[{&(0x7f000006b000)="24fa02c82cd2a2c0c00702f6f21003f27847fdc019211091bedb007ec27c9dbd2eae6209f2af0c058ec0438ab998cfddceb99c3135ad44e0a93437990d62701960fd90f9d0312c8dea4ece25f8c5a10995d520da312e0402594ea064188fe47f", 0x60}, {&(0x7f0000418000)="2cc158c4a21b6c9dfb97cc41534728061fda2a3da1dc62050633eb425739b4ed31e0685a87772b16395ec0a0013e0239eb468ca10b3e552632d8261a3479f66b31451712809a20482aa0ef3d0c1668de0da095308285fb429f9a4fb75e264e4bf4b31d81d88cc79e4e37a2c10e855668f701d01e1a7cef5edc40c7b6f5b7fec174d414938452bf6fc7b13f227fe6e5b183ea97782bf36b0e3782a400ffd71f89a594e5ec86d46cf2aa8768903557f19758", 0xb1}, {&(0x7f0000419000-0xf)="5c4bd466a43d570d71b65dd2f0e61b", 0xf}], 0x3, &(0x7f00003f9000-0xb8)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x30, 0x1, 0x1, [r2, r1, r0, r2, r2, r0, r3]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r2, r3]}, @rights={0x18, 0x1, 0x1, [r2]}], 0xb8, 0x0}], 0x4, 0x801) 2018/01/13 17:58:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x4, 0x1, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) socket$inet(0x2, 0x80800, 0x43aba92c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x8}, 0x8) [ 116.729338] device lo left promiscuous mode [ 116.737041] ================================================================== [ 116.744454] BUG: KASAN: use-after-free in fib6_ifdown+0x81e/0x8b0 [ 116.750660] Read of size 1 at addr ffff8801c8f4813f by task syz-executor2/20763 [ 116.758076] [ 116.759692] CPU: 1 PID: 20763 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #187 [ 116.767023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.776351] Call Trace: [ 116.778930] dump_stack+0x194/0x257 [ 116.782542] ? arch_local_irq_restore+0x53/0x53 [ 116.787187] ? show_regs_print_info+0x18/0x18 [ 116.791655] ? print_irqtrace_events+0x270/0x270 [ 116.796397] ? fib6_ifdown+0x81e/0x8b0 [ 116.800289] print_address_description+0x73/0x250 [ 116.805114] ? fib6_ifdown+0x81e/0x8b0 [ 116.809010] kasan_report+0x25b/0x340 [ 116.812793] __asan_report_load1_noabort+0x14/0x20 [ 116.817701] fib6_ifdown+0x81e/0x8b0 [ 116.821395] ? mark_held_locks+0xaf/0x100 [ 116.825526] ? rt6_multipath_rebalance.part.66+0x7b0/0x7b0 [ 116.831129] fib6_clean_node+0x389/0x580 [ 116.835178] ? fib6_del+0x12c0/0x12c0 [ 116.838962] ? fib6_walker_link+0x180/0x210 [ 116.843436] fib6_walk_continue+0x46c/0x8a0 [ 116.847738] ? rt6_multipath_rebalance.part.66+0x7b0/0x7b0 [ 116.853352] fib6_walk+0x91/0xf0 [ 116.856705] fib6_clean_tree+0x1e6/0x340 [ 116.860739] ? fib6_walk+0xf0/0xf0 [ 116.864263] ? fib6_del+0x12c0/0x12c0 [ 116.868054] ? rt6_multipath_rebalance.part.66+0x7b0/0x7b0 [ 116.873674] ? __fib6_clean_all+0x1d0/0x3a0 [ 116.878013] __fib6_clean_all+0x1f4/0x3a0 [ 116.882756] ? rt6_multipath_rebalance.part.66+0x7b0/0x7b0 [ 116.888354] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 116.893364] ? print_irqtrace_events+0x270/0x270 [ 116.898117] ? print_irqtrace_events+0x270/0x270 [ 116.902847] ? print_irqtrace_events+0x270/0x270 [ 116.907583] ? rt6_multipath_rebalance.part.66+0x7b0/0x7b0 [ 116.913194] fib6_clean_all+0x27/0x30 [ 116.916970] rt6_disable_ip+0xfd/0x700 [ 116.920832] ? print_irqtrace_events+0x270/0x270 [ 116.925569] ? __lock_acquire+0x664/0x3e00 [ 116.929778] ? rt6_sync_down_dev+0x140/0x140 [ 116.934168] ? rtnl_is_locked+0x54/0xb0 [ 116.938126] ? ip_vs_dst_event+0xc4/0x650 [ 116.942259] addrconf_ifdown+0x14b/0x14f0 [ 116.946389] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 116.952252] ? mark_held_locks+0xaf/0x100 [ 116.956374] ? rcu_note_context_switch+0x710/0x710 [ 116.961280] ? inet6_rtm_newaddr+0xcf0/0xcf0 [ 116.965753] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 116.970920] ? ip_vs_dst_event+0xc4/0x650 [ 116.975573] ? check_noncircular+0x20/0x20 [ 116.979871] ? check_noncircular+0x20/0x20 [ 116.984083] ? print_irqtrace_events+0x270/0x270 [ 116.988901] ? ip_vs_dst_event+0xc4/0x650 [ 116.993055] ? check_noncircular+0x20/0x20 [ 116.997261] ? mutex_lock_io_nested+0x1900/0x1900 [ 117.002081] ? check_noncircular+0x20/0x20 [ 117.006320] ? lock_timer_base+0xaf/0x280 [ 117.010446] ? check_noncircular+0x20/0x20 [ 117.014666] ? check_noncircular+0x20/0x20 [ 117.018881] ? __lock_is_held+0xb6/0x140 [ 117.022932] addrconf_notify+0x5f8/0x2310 [ 117.027068] ? pptp_outbound_pkt+0x3f0/0x3f0 [ 117.031460] ? inet6_ifinfo_notify+0x130/0x130 [ 117.036019] ? rcu_note_context_switch+0x710/0x710 [ 117.040920] ? ip_vs_dst_event+0x23b/0x650 [ 117.045129] ? __might_sleep+0x95/0x190 [ 117.049085] ? _cond_resched+0x14/0x30 [ 117.052944] ? nf_ct_iterate_cleanup_net+0x13e/0x2b0 [ 117.058033] ? ip6mr_device_event+0x8c/0x340 [ 117.063330] ? nf_ct_iterate_cleanup+0x4f0/0x4f0 [ 117.068067] ? mif6_delete+0x620/0x620 [ 117.071930] ? ip_vs_dst_event+0x23b/0x650 [ 117.076154] ? trace_hardirqs_on+0xd/0x10 [ 117.080287] ? mutex_unlock+0xd/0x10 [ 117.083979] ? ip_vs_dst_event+0x24c/0x650 [ 117.088200] notifier_call_chain+0x136/0x2c0 [ 117.092584] ? notifier_call_chain+0x136/0x2c0 [ 117.097152] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 117.102593] ? rtnl_is_locked+0x54/0xb0 [ 117.106538] ? rtnl_kfree_skbs+0x70/0x70 [ 117.110578] raw_notifier_call_chain+0x2d/0x40 [ 117.115137] call_netdevice_notifiers_info+0x32/0x70 [ 117.121088] __dev_notify_flags+0x262/0x430 [ 117.125393] ? dev_change_name+0xbe0/0xbe0 [ 117.129614] ? dev_set_allmulti+0x30/0x30 [ 117.133733] ? find_held_lock+0x35/0x1d0 [ 117.137780] ? dev_load+0x80/0x1b0 [ 117.141297] dev_change_flags+0xf5/0x140 [ 117.145327] ? dev_change_flags+0xf5/0x140 [ 117.149556] dev_ifsioc+0x60d/0x9b0 [ 117.153171] ? dev_ifname+0x1a0/0x1a0 [ 117.156957] dev_ioctl+0x2d7/0xfb0 [ 117.160484] ? lock_release+0xa40/0xa40 [ 117.164524] ? dev_load+0x1b0/0x1b0 [ 117.168125] ? __lock_is_held+0xb6/0x140 [ 117.172187] sock_do_ioctl+0x94/0xb0 [ 117.175874] ? sock_do_ioctl+0x94/0xb0 [ 117.179988] sock_ioctl+0x2c2/0x440 [ 117.183587] ? dlci_ioctl_set+0x40/0x40 [ 117.187534] do_vfs_ioctl+0x1b1/0x1520 [ 117.191401] ? _cond_resched+0x14/0x30 [ 117.195266] ? ioctl_preallocate+0x2b0/0x2b0 [ 117.199651] ? selinux_capable+0x40/0x40 [ 117.203787] ? SyS_futex+0x269/0x390 [ 117.207470] ? __fd_install+0x70b/0x740 [ 117.211445] ? security_file_ioctl+0x89/0xb0 [ 117.215839] SyS_ioctl+0x8f/0xc0 [ 117.219182] entry_SYSCALL_64_fastpath+0x23/0x9a [ 117.223918] RIP: 0033:0x452cf9 [ 117.227077] RSP: 002b:00007f334e8fac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 117.234753] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452cf9 [ 117.242008] RDX: 00000000208a3fe0 RSI: 0000000000008914 RDI: 0000000000000014 [ 117.249257] RBP: 0000000000000591 R08: 0000000000000000 R09: 0000000000000000 [ 117.256606] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6638 [ 117.263861] R13: 00000000ffffffff R14: 00007f334e8fb6d4 R15: 0000000000000001 [ 117.271139] [ 117.272752] Allocated by task 14006: [ 117.276444] save_stack+0x43/0xd0 [ 117.279867] kasan_kmalloc+0xad/0xe0 [ 117.283556] kasan_slab_alloc+0x12/0x20 [ 117.287498] kmem_cache_alloc+0x12e/0x760 [ 117.291616] dst_alloc+0x11f/0x1a0 [ 117.295133] __ip6_dst_alloc+0x35/0x90 [ 117.299001] ip6_dst_alloc+0x29/0xb0 [ 117.302684] ip6_route_info_create+0x4ff/0x2e20 [ 117.307328] ip6_route_add+0xa2/0x190 [ 117.311187] ipv6_route_ioctl+0x4db/0x6b0 [ 117.315307] inet6_ioctl+0xef/0x1e0 [ 117.318904] sock_do_ioctl+0x65/0xb0 [ 117.322602] sock_ioctl+0x2c2/0x440 [ 117.326201] do_vfs_ioctl+0x1b1/0x1520 [ 117.330057] SyS_ioctl+0x8f/0xc0 [ 117.333394] entry_SYSCALL_64_fastpath+0x23/0x9a [ 117.338120] [ 117.339718] Freed by task 0: [ 117.342709] save_stack+0x43/0xd0 [ 117.346130] kasan_slab_free+0x71/0xc0 [ 117.349999] kmem_cache_free+0x83/0x2a0 [ 117.353944] dst_destroy+0x257/0x370 [ 117.357626] dst_destroy_rcu+0x16/0x20 [ 117.361486] rcu_process_callbacks+0xd6c/0x17f0 [ 117.366212] __do_softirq+0x2d7/0xb85 [ 117.369985] [ 117.371582] The buggy address belongs to the object at ffff8801c8f48000 [ 117.371582] which belongs to the cache ip6_dst_cache of size 320 [ 117.384383] The buggy address is located 319 bytes inside of [ 117.384383] 320-byte region [ffff8801c8f48000, ffff8801c8f48140) [ 117.396228] The buggy address belongs to the page: [ 117.401131] page:ffffea000723d200 count:1 mapcount:0 mapping:ffff8801c8f48000 index:0x0 [ 117.409251] flags: 0x2fffc0000000100(slab) [ 117.413467] raw: 02fffc0000000100 ffff8801c8f48000 0000000000000000 000000010000000a [ 117.421323] raw: ffffea0006f1cf60 ffffea00074eba20 ffff8801d32eba80 0000000000000000 [ 117.429172] page dumped because: kasan: bad access detected [ 117.434849] [ 117.436444] Memory state around the buggy address: [ 117.441350] ffff8801c8f48000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 117.448773] ffff8801c8f48080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 117.456106] >ffff8801c8f48100: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 117.463444] ^ [ 117.468605] ffff8801c8f48180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 117.475936] ffff8801c8f48200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 117.483261] ================================================================== [ 117.490677] Disabling lock debugging due to kernel taint [ 117.496209] Kernel panic - not syncing: panic_on_warn set ... [ 117.496209] [ 117.503548] CPU: 1 PID: 20763 Comm: syz-executor2 Tainted: G B 4.15.0-rc7+ #187 [ 117.512192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.521518] Call Trace: [ 117.524097] dump_stack+0x194/0x257 [ 117.527702] ? arch_local_irq_restore+0x53/0x53 [ 117.532341] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 117.537080] ? vsnprintf+0x1ed/0x1900 [ 117.540850] ? fib6_ifdown+0x750/0x8b0 [ 117.544709] panic+0x1e4/0x41c [ 117.547878] ? refcount_error_report+0x214/0x214 [ 117.552605] ? add_taint+0x1c/0x50 [ 117.556115] ? add_taint+0x1c/0x50 [ 117.559624] ? fib6_ifdown+0x81e/0x8b0 [ 117.563491] kasan_end_report+0x50/0x50 [ 117.567433] kasan_report+0x144/0x340 [ 117.571216] __asan_report_load1_noabort+0x14/0x20 [ 117.576118] fib6_ifdown+0x81e/0x8b0 [ 117.579814] ? mark_held_locks+0xaf/0x100 [ 117.583931] ? rt6_multipath_rebalance.part.66+0x7b0/0x7b0 [ 117.589535] fib6_clean_node+0x389/0x580 [ 117.593569] ? fib6_del+0x12c0/0x12c0 [ 117.597349] ? fib6_walker_link+0x180/0x210 [ 117.601650] fib6_walk_continue+0x46c/0x8a0 [ 117.605950] ? rt6_multipath_rebalance.part.66+0x7b0/0x7b0 [ 117.611631] fib6_walk+0x91/0xf0 [ 117.614966] fib6_clean_tree+0x1e6/0x340 [ 117.618999] ? fib6_walk+0xf0/0xf0 [ 117.622509] ? fib6_del+0x12c0/0x12c0 [ 117.626279] ? rt6_multipath_rebalance.part.66+0x7b0/0x7b0 [ 117.631887] ? __fib6_clean_all+0x1d0/0x3a0 [ 117.636211] __fib6_clean_all+0x1f4/0x3a0 [ 117.640338] ? rt6_multipath_rebalance.part.66+0x7b0/0x7b0 [ 117.645946] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 117.650937] ? print_irqtrace_events+0x270/0x270 [ 117.655664] ? print_irqtrace_events+0x270/0x270 [ 117.660390] ? print_irqtrace_events+0x270/0x270 [ 117.665128] ? rt6_multipath_rebalance.part.66+0x7b0/0x7b0 [ 117.670728] fib6_clean_all+0x27/0x30 [ 117.674498] rt6_disable_ip+0xfd/0x700 [ 117.678455] ? print_irqtrace_events+0x270/0x270 [ 117.683182] ? __lock_acquire+0x664/0x3e00 [ 117.687387] ? rt6_sync_down_dev+0x140/0x140 [ 117.691775] ? rtnl_is_locked+0x54/0xb0 [ 117.695721] ? ip_vs_dst_event+0xc4/0x650 [ 117.699840] addrconf_ifdown+0x14b/0x14f0 [ 117.703958] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 117.709812] ? mark_held_locks+0xaf/0x100 [ 117.713932] ? rcu_note_context_switch+0x710/0x710 [ 117.718843] ? inet6_rtm_newaddr+0xcf0/0xcf0 [ 117.723233] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 117.728397] ? ip_vs_dst_event+0xc4/0x650 [ 117.732517] ? check_noncircular+0x20/0x20 [ 117.736720] ? check_noncircular+0x20/0x20 [ 117.740922] ? print_irqtrace_events+0x270/0x270 [ 117.745645] ? ip_vs_dst_event+0xc4/0x650 [ 117.749774] ? check_noncircular+0x20/0x20 [ 117.753978] ? mutex_lock_io_nested+0x1900/0x1900 [ 117.758797] ? check_noncircular+0x20/0x20 [ 117.763009] ? lock_timer_base+0xaf/0x280 [ 117.767135] ? check_noncircular+0x20/0x20 [ 117.771344] ? check_noncircular+0x20/0x20 [ 117.775560] ? __lock_is_held+0xb6/0x140 [ 117.779605] addrconf_notify+0x5f8/0x2310 [ 117.783725] ? pptp_outbound_pkt+0x3f0/0x3f0 [ 117.788108] ? inet6_ifinfo_notify+0x130/0x130 [ 117.792664] ? rcu_note_context_switch+0x710/0x710 [ 117.797573] ? ip_vs_dst_event+0x23b/0x650 [ 117.801790] ? __might_sleep+0x95/0x190 [ 117.805746] ? _cond_resched+0x14/0x30 [ 117.809613] ? nf_ct_iterate_cleanup_net+0x13e/0x2b0 [ 117.814688] ? ip6mr_device_event+0x8c/0x340 [ 117.819072] ? nf_ct_iterate_cleanup+0x4f0/0x4f0 [ 117.823805] ? mif6_delete+0x620/0x620 [ 117.827669] ? ip_vs_dst_event+0x23b/0x650 [ 117.831882] ? trace_hardirqs_on+0xd/0x10 [ 117.836002] ? mutex_unlock+0xd/0x10 [ 117.839686] ? ip_vs_dst_event+0x24c/0x650 [ 117.843894] notifier_call_chain+0x136/0x2c0 [ 117.848278] ? notifier_call_chain+0x136/0x2c0 [ 117.852831] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 117.858255] ? rtnl_is_locked+0x54/0xb0 [ 117.862196] ? rtnl_kfree_skbs+0x70/0x70 [ 117.866237] raw_notifier_call_chain+0x2d/0x40 [ 117.870791] call_netdevice_notifiers_info+0x32/0x70 [ 117.875871] __dev_notify_flags+0x262/0x430 [ 117.880165] ? dev_change_name+0xbe0/0xbe0 [ 117.884368] ? dev_set_allmulti+0x30/0x30 [ 117.888484] ? find_held_lock+0x35/0x1d0 [ 117.892518] ? dev_load+0x80/0x1b0 [ 117.896045] dev_change_flags+0xf5/0x140 [ 117.900091] ? dev_change_flags+0xf5/0x140 [ 117.904296] dev_ifsioc+0x60d/0x9b0 [ 117.907899] ? dev_ifname+0x1a0/0x1a0 [ 117.911675] dev_ioctl+0x2d7/0xfb0 [ 117.915186] ? lock_release+0xa40/0xa40 [ 117.919130] ? dev_load+0x1b0/0x1b0 [ 117.922732] ? __lock_is_held+0xb6/0x140 [ 117.926774] sock_do_ioctl+0x94/0xb0 [ 117.930463] ? sock_do_ioctl+0x94/0xb0 [ 117.934325] sock_ioctl+0x2c2/0x440 [ 117.937920] ? dlci_ioctl_set+0x40/0x40 [ 117.941863] do_vfs_ioctl+0x1b1/0x1520 [ 117.945720] ? _cond_resched+0x14/0x30 [ 117.949584] ? ioctl_preallocate+0x2b0/0x2b0 [ 117.953966] ? selinux_capable+0x40/0x40 [ 117.958001] ? SyS_futex+0x269/0x390 [ 117.961702] ? __fd_install+0x70b/0x740 [ 117.965654] ? security_file_ioctl+0x89/0xb0 [ 117.970123] SyS_ioctl+0x8f/0xc0 [ 117.973460] entry_SYSCALL_64_fastpath+0x23/0x9a [ 117.978185] RIP: 0033:0x452cf9 [ 117.981349] RSP: 002b:00007f334e8fac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 117.989034] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452cf9 [ 117.996274] RDX: 00000000208a3fe0 RSI: 0000000000008914 RDI: 0000000000000014 [ 118.003513] RBP: 0000000000000591 R08: 0000000000000000 R09: 0000000000000000 [ 118.010759] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6638 [ 118.018026] R13: 00000000ffffffff R14: 00007f334e8fb6d4 R15: 0000000000000001 [ 118.025653] Dumping ftrace buffer: [ 118.029166] (ftrace buffer empty) [ 118.032852] Kernel Offset: disabled [ 118.036450] Rebooting in 86400 seconds..