et6_sctp(0xa, 0x801, 0x84) listen(r0, 0xffffffffffffff7f) r1 = socket(0x15, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) 2018/01/16 00:35:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000c66000-0x3a)=""/58, 0x3a, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00007bb000-0x28)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0xeead, 0x0, 0x0}}) 2018/01/16 00:35:41 executing program 1: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f02000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [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}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10000, 0x402, 0x0, "7c2f2577650157acf45f71bd90c88c18ff9a9c1beb9c217f37e4d9ca659ee261330e4e8520f858376915c980c425e3d81f0f095b63367ec3bfb3d08072a8cd769705e74755c042dd58249a42fba47725"}, 0x409) 2018/01/16 00:35:41 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) r2 = socket(0x8, 0xb, 0x0) connect$bt_rfcomm(r2, &(0x7f0000e23000-0x9)={0x1f, {0x5, 0x9, 0x3283, 0x80a, 0x401, 0x2}, 0x0}, 0x9) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0xfffffffffffffd50, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/16 00:35:41 executing program 4: r0 = socket$inet(0x2, 0x800, 0x7) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000ea9000-0x1000)=""/4096, &(0x7f0000731000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00003bb000-0x8)=@fragment={0xbf, 0x0, 0x100000000, 0x0, 0x0, 0x7, 0x3}, 0x8) socket(0x10, 0x2, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000078d000)={0x0, 0x0}) 2018/01/16 00:35:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000071c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@multicast2=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}}, &(0x7f0000917000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x4, 0x800a, 0x10001, 0x3f, 0x4, 0x4, 0x98, r3}, &(0x7f0000002000-0x4)=0x20) r4 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a5d000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000811000)={&(0x7f0000001000-0x7c)=@delpolicy={0x7c, 0x14, 0x0, 0x6, 0x3, {{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x40, 0x0, 0x5, 0xa, 0xa0, 0x80, 0x11, r2, r4}, 0x4, 0x0}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0xa}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20048001}, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000d7e000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000015, 0x5, 0x0) bind$inet(r6, &(0x7f0000471000)={0x2, 0xffffffffffffffff, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000acc000-0x2)=0x2, 0x2) sendto$inet(r6, &(0x7f00000f7000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 00:35:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000577000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000267000)={0x1, 0x1, 0x2a}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={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) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{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]}}, 0x90) close(r1) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000da6000)=0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00008fd000)=0x0, &(0x7f00000a7000)=0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004dd000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edb000)=0xe8) sendmsg$nl_route(r3, &(0x7f0000017000-0x38)={&(0x7f0000da8000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000eaa000)={&(0x7f00008d9000)=@setlink={0x28, 0x13, 0x110, 0x6, 0x0, {0x0, 0x0, 0x0, r4, 0x420, 0x80}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) 2018/01/16 00:35:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f58000)={0xffffffffffffff9c, 0x50, &(0x7f0000a2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000383000-0x9)={0xffffffffffffff9c, 0x50, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ab0000)={0xffffffffffffff9c, 0x50, &(0x7f00008e1000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007cd000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00001ab000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ca5000-0x4)=r1, 0xfffffffffffffdf0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d65000)={r2, 0x0, 0x8e, 0xde, &(0x7f00009b8000)="4a2a6913a7039b46e8c70f59931fb89e2624e63cefd882f597e20c758c9059cec89bdbecfd22643a183edbe3d6a7c5bf3e2bc4e71097aa0200d89a135ba3c49bf61a25ee7d89c34faca4682d8f2079febe40fb45e704ae2ec74a72a42d835b7aa0bac0d038c170449dd81bb0926583cb4106f9793129ac2a22fba2754f85c5be911e28128bd54b8bd9bc5bfbc9a1", &(0x7f00006fd000)=""/222, 0x3, 0x8}, 0x28) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f0000227000)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000453000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x7, 0x4}, @sadb_lifetime={0x4, 0x7, 0xfffffffffffffffc, 0x7, 0xd3e8, 0x3}, @sadb_ident={0x2, 0xb, 0x3f50, 0x0, 0x7}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000b7d000-0x4)=0x8, 0x4) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r7, 0x29, 0xd3, &(0x7f00004a9000-0x5c)={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, {0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x0}, 0x1, [0x80000000, 0x0, 0x7, 0x5, 0x400, 0x9, 0x9b1f, 0x2]}, 0x5c) getsockopt$sock_int(r6, 0x1, 0x2c, &(0x7f00008bd000-0x4)=0x0, &(0x7f0000759000-0x4)=0x4) 2018/01/16 00:35:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001f9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000053c000)={0x10000}, 0x4) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/16 00:35:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f1f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bea000)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000643000)={0x0, 0x1000, "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"}, &(0x7f000074b000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000480000-0x6)={r1, 0xffffffffffffffdf}, &(0x7f0000289000)=0x6) accept$packet(r0, &(0x7f00004ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000993000)=0x14) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00003bd000-0x8)={0x0, 0x0}) bind$nfc_llcp(r0, &(0x7f0000a95000-0x60)={0x27, 0x9, 0x2, 0x7, 0x6, 0xa17, "47d260ed86ed794af580ee2c4250c87f3881abf3d77e5450407cdb9090d110899b01241fc683cd151e60eeba2a0fc2714e4e3f41d76b87a8edf925891c9b14", 0x8}, 0x60) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000e92000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x1}, 0x98) getpeername$packet(r3, &(0x7f000088b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000060f000-0x4)=0x14) bind$packet(r4, &(0x7f0000a75000)={0x11, 0x1a, r5, 0x1, 0xffffffff, 0x6, @random="7fdf2f92da67", [0x0, 0x0]}, 0x14) 2018/01/16 00:35:41 executing program 5: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000008e000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000076000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x6e, &(0x7f00000f2000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'I\x00 ', 0x0, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "38fd0d2f7e4494e6"}}}}}}}, 0x0) syz_emit_ethernet(0x21d, &(0x7f00000a3000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="12b0466e7e0f", [{[], {0x8100, 0x5, 0x9f, 0x7f}}], {@ipv6={0x86dd, {0x1ff, 0x6, "c1f50c", 0x1e3, 0x3c, 0x6, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x45}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x8669}]}, @routing={0x7d, 0xa, 0x3, 0x3, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x2c, 0x0, 0x5, 0x3, 0x0, 0x2, 0x0}, @hopopts={0xc, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x2}, @calipso={0x7, 0x18, {0x7, 0x4, 0x9, 0x90a, [0x7, 0x9]}}, @generic={0x401, 0xf8, "aff01457afb3a9cc683c46f702acc3d2ed3d7b166b2226d0485de954bab1de9a509484c59275f0891948ab7612230e2e9bfb44eae9f1922b4ba0798fb7455e6e7a3f7ab16242354eb9ff8a56b54301fab629aa7e2c3cc958a234f0d552253152541e8c93cf6627a9b1d5255c4a3bf40ae5f50cf2ced706f16257c46011fddd9ce0bd9e21ed6fdb4e6b756afc40a430abf564714bee27731755d3f3019329426530be31d91f3c67003fe6cb61a3345c9601aafde99affd34bd52587b1fb06cb17886dff60120d88aa77022d218928030a9a413c7a5b1e03df97b3e5f11d22f43a61fe981881e0b84ae0135ced566c1fa0dadf32310957b8e4"}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x200, 0x0, 0x0, 0x6, 0x4e, "d33f03", 0x3, "467918"}, "f0d057a884966cc0e0d876c1f6a91170176e14b83cc4a8977879f11e8e21a4ab04efe21a0d328b58700e65"}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000f6000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x4, 0x7fff, &(0x7f0000083000)=""/62, &(0x7f00000f5000)=0x3e) 2018/01/16 00:35:41 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) pwrite64(r0, &(0x7f0000883000)="d89e2c8cb0d84e45bed27f3e78cf10acc08de4f736a05f2986d652a687f36a47dfc5134ab1417625ac63a022c564e24e3c26870a8700cb64652c2915ba8c45624bc1e24d4d48b18afd47f38cf2a7b779102b8be3e9d9b278b2615e39583a2b285f91217c20d213ef04b5c645c822198afefc78a90c5351177fd563752893f46e4cf7e754c17977700eb8c84c48532e9a4cd6e21cdf961a6af78a25f3cff809c89484787855fa16af0f00add879ba212e35a46ae8ae881d5da40cb5b3f716556e8569f19eb7275b", 0xc7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d97000-0x4)={0x6, 0x4, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 235.417149] RDS: rds_bind could not find a transport for 0.0.0.3, load rds_tcp or rds_rdma? 2018/01/16 00:35:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d92000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a49000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000692000-0x10)={0x29a, 0x8005, 0x8, 0x0, 0x0}, &(0x7f0000d90000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000070b000)={r2, 0x0, 0x30, 0xffffffff, 0x5}, &(0x7f0000cf0000)=0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x1, 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) 2018/01/16 00:35:41 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000005000-0x38)={&(0x7f0000023000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000000c000)=[{&(0x7f0000002000-0xe5)=""/229, 0xe5}], 0x1, 0x0, 0x0, 0x800}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_FIOGETOWN(r1, 0x801054db, &(0x7f0000001000-0x4)=0x0) 2018/01/16 00:35:41 executing program 6: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000de8000)={r0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f000025e000)="855994362d69b3b83eeea70065f561a601fb18dea236f3fa52216efd56becb22360fd9abef10dd6abd87b7487afed03fce3a9d", 0x33) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/16 00:35:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000df7000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000560000-0x4)=0x60, 0x80800) setsockopt(r0, 0xb17b, 0x184, &(0x7f0000a2e000-0xdd)="088ce4d8b20355a17a5897d1453c07c357b64d2d3b63c55dd9ead0043ef77b5239758662a318bb77fca48f2f8a142d708651f4535fe9bfba9e005f711c49b82567a5b358915314f48cefd45888bc210351d3d3789e72e6145370129e6e7491029b365e5f73a789102632d97b89d14bb184984f3500ae0257a04f0470a11bfed1961dc0c67684dd2180992908561652415280c264625fccffb8554bec0ec8a5306bf255bf1bb10c927939b13c8a202fa9bd24250e0471e73fb1bbdf3142c58d723bdc333dcdf639cd59d98864f4e7913daaba332f7d907d35eecd8f4a57", 0xdd) r1 = socket(0x1e, 0x5, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6gretap0\x00'}}, 0x1e) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000bf2000-0x80)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x18) close(r2) 2018/01/16 00:35:41 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000037000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000037000-0x4)=0xc) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000037000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14b) getgid() mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000000b000)={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x7}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000036000)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000b000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000)=0xe8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000)={0x0, 0x0, 0x0}, &(0x7f0000037000-0x4)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000036000)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000002c000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000)=0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000038000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000026000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000)=0xfffffe3b) getgid() mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000036000)=0x0) 2018/01/16 00:35:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x1) connect$inet6(r0, &(0x7f00007f7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100}, 0x1c) 2018/01/16 00:35:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_crypto(r0, &(0x7f0000419000-0x38)={&(0x7f0000e0e000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000313000-0x10)={&(0x7f0000c1a000-0x10)=@delrng={0x10, 0x14, 0x608, 0x3, 0x3, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4000010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) connect(r1, &(0x7f0000f39000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$nfc_llcp(r1, &(0x7f0000fc1000)={0x27, 0xab06, 0x4, 0x7, 0x1000, 0x1, "5cda3709e9260b9fd49d6039ff76567a4dc49aef5d43cc99f9672969cebd0a6fe2107aa1f281fbfabf448ccc288b92945b356e5e42e2eb76c1bdfb2e220ff6", 0x8000}, 0x60) 2018/01/16 00:35:41 executing program 0: r0 = socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="b0dcfd2f9da7925d82fbdab1c806efea") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004c6000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(fcrypt-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000030000)="266500000004d751", 0x8) pipe(&(0x7f0000103000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f00003cc000-0x4)=0x4) r4 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000002000-0x8)={r5, 0x7f}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000-0x8)=[{0x3, 0x400}], 0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r6, 0x0, 0x13, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000afa000-0x4)=0x4) sendmsg$nl_generic(r4, &(0x7f00005cc000)={&(0x7f00009d0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000978000-0x10)={&(0x7f0000aff000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xe, 0x9) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000d9f000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ad0000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f000073d000)={&(0x7f00005df000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000ee9000-0x10)={&(0x7f0000af9000-0x2)=@ipv6_getaddr={0x3c, 0x16, 0x300, 0x6, 0x1, {0xa, 0x0, 0x200, 0xfd, r1}, [@IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_FLAGS={0xfc, 0x8, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4000800) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 235.508199] RDS: rds_bind could not find a transport for 0.0.0.3, load rds_tcp or rds_rdma? 2018/01/16 00:35:41 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000000c000-0x4)=0x1d, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/16 00:35:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x0) connect$inet6(r0, &(0x7f000028d000-0x1c)={0xa, 0x1, 0x4000000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6}, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000637000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000148000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000983000)=0x80000001, 0x4) 2018/01/16 00:35:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000093a000-0x4)={0xffffffffffffff9c}) accept(r0, &(0x7f000028b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000025d000)=0x8) r1 = socket(0x10, 0x6, 0xfffffffffffffffd) write(r1, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0xfffffffffffffff9) 2018/01/16 00:35:41 executing program 1: r0 = socket(0x0, 0x2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x1, 0x5, 0xa60, 0x7fff, 0x71, 0x101, 0x9, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xa25, 0x8, 0x10001, 0xffff}}, &(0x7f0000861000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000cb5000-0x18)="ad56b6c582267f00000000000000c7beef9f5d56534c90c2", 0x18) r3 = accept4(r2, 0x0, &(0x7f00002a9000-0x4)=0x0, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000649000-0x4)=0x0) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$nl_route(r4, &(0x7f0000a37000-0x38)={&(0x7f000097e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa2000-0x10)={&(0x7f0000408000)=@newneigh={0x1c, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x10000000000000bc, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000f30000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000654000-0x4)=0x400, 0x4) socketpair(0x7, 0x800, 0x8e2, &(0x7f0000626000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000c7e000-0xc)={0x1, 0x400, 0x20}) 2018/01/16 00:35:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) socketpair(0x1, 0x80803, 0x0, &(0x7f0000d8e000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000e6d000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000787000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000088f000-0x4)={r0}) bind$inet(r0, &(0x7f0000688000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffee) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00009ba000-0x4)=0x0) connect$inet(r0, &(0x7f0000a10000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 00:35:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000049e000)=0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000928000-0x1)="9c", 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000307000-0x4)=0x5, 0x0) 2018/01/16 00:35:42 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000967000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000875000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000404000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8001}, 0x1, [0x10000, 0x2, 0xfff, 0x5, 0x6, 0x6, 0x7, 0xfffffffffffffffa]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 00:35:42 executing program 4: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffb, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c03000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000b02000)=0x4) 2018/01/16 00:35:42 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00002d1000-0x2)=0x1, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000011000-0x24)={0x24, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x7, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9000-0x4)="e2000403", 0xfffffed1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000351000-0x10)=[], 0x0, &(0x7f00003f8000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 00:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000713000)=0x73519af3, 0xff78) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000018000)={0x0, 0x0}, &(0x7f0000e71000-0x4)=0x10) listen(r0, 0x0) 2018/01/16 00:35:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00001c9000)={0x10001, 0x1, 0x8, 0x200, 0x9}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000f83000+0x55e)="", 0x0) 2018/01/16 00:35:42 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, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f00009a4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fc1000-0x4)=0x14) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000252000-0x4)=0x0, &(0x7f00006f5000)=0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) sendto(r2, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000d41000-0x5c)={{0xa, 0x3, 0xa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x31ca94ac0}, {0xa, 0x3, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xe8d}, 0x6, [0xfffffffffffffff7, 0x6, 0x0, 0xffff, 0xfd, 0x8, 0x5, 0x8]}, 0x5c) write(r2, &(0x7f0000679000)="f4", 0x1) recvmsg(r0, &(0x7f00000e9000-0x38)={0x0, 0x0, &(0x7f00006fc000-0x50)=[], 0x0, &(0x7f000024c000-0xca)=""/202, 0xca, 0x0}, 0x10001) 2018/01/16 00:35:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000036c000)={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xf97}, 0xff, [0x8, 0x0, 0x3, 0x2, 0x100000000, 0x5, 0x6a8, 0x3]}, 0x5c) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000054a000-0x4)=0x0, 0x4) r2 = accept4(0xffffffffffffffff, &(0x7f0000fd2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b1000)=0x8, 0x0) accept4$packet(r2, &(0x7f0000c21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000028d000-0x4)=0x14, 0x80800) sendfile(r2, r0, &(0x7f00006dd000)=0x0, 0x100) r4 = getuid() sendmsg$nl_xfrm(r0, &(0x7f000011c000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00001e8000)={&(0x7f0000ef0000)=@migrate={0xcc, 0x21, 0x2, 0x7, 0x2, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x5, 0x0, 0x3f, 0x2, 0x80, 0x20, 0x0, r3, r4}, 0xa, 0x3}, [@lifetime_val={0x28, 0x9, {0x55b6, 0x4, 0x5, 0xe39}}, @ipv6_hthresh={0x8, 0x4, {0x71, 0x10}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x3, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x10}}}, @proto={0x8, 0x19, 0x6c}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x9, 0x7}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4}, 0x1) 2018/01/16 00:35:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:42 executing program 6: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x8, &(0x7f00002e7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b84000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000145000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000eda000-0x10)={r2, r3, 0x7}) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000edb000-0x8)={0x0, 0x4ce, 0x5}, &(0x7f0000edb000-0x4)=0x8) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000edb000-0x10)={r4, 0x8, 0x4, 0x5}, &(0x7f0000dba000)=0x10) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000edb000)={r4, 0x100000001}, &(0x7f0000c85000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x3c, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 00:35:42 executing program 0: mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x10000007b) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000036000-0x8)={0x0, 0x0}) 2018/01/16 00:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00004d2000-0x8)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f0000a2c000-0x38)=[{0x0, 0x0, &(0x7f0000f37000-0x40)=[{&(0x7f00003b2000-0xec)="eec54ef701a86cc85205d0937e234def14c3b339e843318e812370d2912d2c66b2c848b4bed8ca52380c2319bb3591d83037de85d38dd1ab673d5be07224f5a1c1068032a13ca5025969af8fc292515cfdb80f054dc77343eee3d235bd0fa5865cd13bbd1bc0242040a63a237eb46cc75af2693df9992f37ffea71159a8f5c2c27a986d6c3972e9c4e789635ffaddafa6fbab9df79c884ae0b6f68b5e217530ae42da9826d09c42c8d53617289d482dc41df4bd13f3a0dbb8284574d0a75252d031fc504c7fff60c940446474a453864b2d0db970e2e4c20c5a5729c260a7260355e72e69db8134f5acde004", 0xec}, {&(0x7f00000e7000)="fbe22436178da2fce5ef5cf32e559ae1aac8540231a4a3f2641f98c99326dfe2abdb5a16b98006f6bc4c856ea0ebcd0301a63de885adbf72d45c7dcdb0920e06c14f0feebbd61691f5485c427519f647d0e10d12", 0x54}, {&(0x7f0000323000)="848d37d515e109598d6b021c04fa72797ca8235deaa624f94e9b9561cfa468e1e0aa859b48e8d59f3b0678614f37e4d5df5b881d07c9f3c8d3aa6ae82fb7fc87ee457c1237e872392ad2c3f0c0b2cadf85c2bfb478e4868af7906d0ac318139d58e16ab6e44a5c6165f85f8320f50ca49282d58fba84ada0238f329c1e11e78c82256b5bc7ba60b03286392c730154b46e5c8623d5f57fbeced030", 0x9b}, {&(0x7f0000a53000)="e9d948fd272bdd5cfea0df3e4f5d75219c723dc9c8701c713c12881102f3b7357f38a7acf0bfe599ff9c9fe50977d9d77477581b773bd3530fe85826d76a69718ee2ccf5d41ad8e1a323e5ac8e048f80f68c55300e2c756914b8eb7e2c7ebffda6d83c572c86291fd3312cece4eb95ecf9772224c4da2f005a35d8cb6e0aca05f7a0f61372ae5a5ee191cd23e2f2153a730dd6ec4d1131895d13d0ca9a5b5bfd9015ec614e3fa8799c607c164f6d13ddf9133a1ed33d69a4db6778c6492a", 0xbe}], 0x4, &(0x7f0000631000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4}], 0x1, 0x0) recvmsg(r1, &(0x7f0000719000)={&(0x7f000085f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000adc000-0xa3)=""/163, 0x1f}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x9, 0x80003, 0xfff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000325000-0x98)={0x0, @in6={{0xa, 0x3, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2397ddde, 0x9}, &(0x7f00003cd000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006b8000-0x18)={r2, 0xd3, "245b153269ca7ad7f76b387c73ca3af3eeffc6587edf0843147ada826142a38272a6307d036a4660c9a0884ec1b8a577229bf6e6f3d959bcc4b3ece87f82ae0b1d53754cb8e913b8b9ae50f2a215ee87ed5414d8c2afaa07640b4c31d2825d665342debfb304e87b36c55c85e6870bb0ebc0988f3f74a6a925fa51ae7239f57bb414e06f41cee56d1e192e97112454574792ce5a2da0ef1a397990d4425cac346523bef0862fa390d0e86c216417e616d8c0e542e736134da1a278a8a3b16a951511d3f65102b7a1d48541f789e5e064b13fe7"}, &(0x7f0000a8c000)=0xdb) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x5e61b2cf7e6fda96) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/16 00:35:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000112000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009a6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f00004f7000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000093f000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000, r2}) r3 = accept4$inet6(r1, &(0x7f000079c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000ab000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e79000)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffc71}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000030000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000afb000)={r4, @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]}}, &(0x7f00004bb000)=0x8c) 2018/01/16 00:35:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fe7000-0x14)={0x8, [0x100000000, 0x511, 0x75, 0xfffffffffffffffb, 0x6, 0x7, 0x5, 0x6]}, &(0x7f0000a6f000-0x4)=0x14) ioctl$int_in(r0, 0x5421, &(0x7f0000584000-0x8)=0x4) write(r0, &(0x7f0000335000)="", 0xfc94) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000a1b000)=0x1, 0x4) [ 235.779260] netlink: 'syz-executor5': attribute type 7 has an invalid length. 2018/01/16 00:35:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000277000)={r0}) getsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000561000-0xab)=""/171, &(0x7f00005fd000)=0xab) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) writev(r4, &(0x7f00005e4000)=[{&(0x7f0000b33000)=',', 0x1}], 0x1) 2018/01/16 00:35:42 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000014b000-0x9c)=""/156, &(0x7f0000016000-0x4)=0x9c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000480000)={0x0, 0xffffffffffffffff, 0x30}, &(0x7f0000ffd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000613000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000e4e000)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x0, 0x80001, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008aa000-0x10)={0x0, 0xca1, 0xffffffffffff26bc, 0x18e}, &(0x7f0000ffc000)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000905000)=""/173, 0xad) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ffd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ffc000)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000096f000-0x8)={0x0, 0x2}, &(0x7f0000ffc000)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000ffc000)={&(0x7f0000ffc000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006c3000)=[{&(0x7f0000e99000-0x93)="56d110ce9636626891faa6a8bbeb80cec25832b78f345aa94c0d5f1cae6f3679f189786dbd07949c5d7d250b247f14831100eabcec69294732d46514aed1e016809ae5adce92362b132624a36b5657bc154dc4ead87068c10189048e08f7ac147945bbf9980a643abdc05f2b8ec2ad339820fe962060356ed8e35186e4b0ca2a98353f1c3b00dc4e4a5efbb1f7dc758cfb5dc8", 0x93}, {&(0x7f0000ffc000)="c4acde92e889a4cc10400c4fc28b032648e73adb4c6c9ac862bfacce83678476ceda25cacd1fca09d291e1f7de336ab01e5edad1ac412d39a3606ebcacf32e07a81720e2d21d21", 0x47}, {&(0x7f0000ffc000)="", 0x0}], 0x3, &(0x7f0000ffd000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0xb5a4, 0x401, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x200, 0x8000, 0x10001, 0x1, 0x6, 0x0, 0x200, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0xff, 0x1, 0xffffffffffff5b39, 0x8, 0x3f, 0x7fff, 0x54d, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x1f, 0x4, 0x12}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xa000, 0x201, 0x10001, 0x8, 0x5, 0x8001, 0x2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x5, 0x8, 0x98b7, 0x8, 0x5, 0x0, 0xffffffff, r6}}], 0x120, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000277000+0x34c)=0xec, 0x4) 2018/01/16 00:35:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="6a165cd16bd85ee4e80146f751d7a830", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getuid() r4 = socket(0x4, 0x3, 0x80) bind$bt_sco(r4, &(0x7f0000001000-0x8)={0x1f, {0xf3, 0x9, 0x9, 0x9, 0x8000, 0xff}}, 0x8) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000002000-0x78)={0x401, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x4, 0x1, 0xff, 0x0, 0x0, 0x8, 0x1ff}) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xff, 0x8, "a89c0f8aab64f666dd75c29503a5ee2097907143a424b980f5aa6b0936b9758745cc1d4c73cfaf651a1aa6efa4a118f67e0cee160cb6119e3eb63b59298b8502d847516a8000af9eb748df7de2123e55"}, 0x160) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000838000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, 0x20, 0x1, 0x96bb, 0xa, 0x80, 0x80, 0x29, 0x0, r3}, {0x1000, 0x4, 0x9, 0x6, 0xfffffffffffffbff, 0x0, 0x2, 0x5}, {0x6547, 0x4, 0xd98c, 0x0}, 0x4, 0xd, 0x0, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x4a5, 0x0, 0x3c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x5, 0x3, 0x73, 0xfffffffffffffffa, 0x4, 0x10001}}, 0xe8) mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000a7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "04e532", 0x14, 0x5, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000c8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000083000-0x4)=0xe8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f00000cc000)={{0xfffffffffffffff7, 0x5, 0x0, 0xdbb, 0x20, 0xffffffffffffff00}, 0xae5b, 0x7ff, 0x1, 0x8000, 0x101, "d5c1082f22bf357a0689d17edd9babcb9c405ad2282c8345a1416dee4d8386488978d7af5cb67e01650600c57605152ebdc74a3208fbeb248a50829282281cc5bc7429b91e822ad88f2cb5c51ad65853af3b39611b407c564da04c00bfdcba5d5c1dd0d8ec7274588cdc533c9733c7a4b28c09fea297a14d1ab5ffffaf7c6549"}) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f00000e3000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fc000-0x4)=0x20) socket(0x6, 0x1, 0x20) 2018/01/16 00:35:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) recvfrom(r0, &(0x7f0000d9a000)=""/0, 0x0, 0x0, &(0x7f0000f90000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000b38000-0x4)=0x0, &(0x7f0000819000)=0x4) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) connect$pppoe(r0, &(0x7f0000b98000)={0x18, 0x0, {0x0, @random="740a9ca485e0", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000bf2000-0x4)=0x0, &(0x7f000067b000-0x4)=0x4) 2018/01/16 00:35:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80002, 0x0, &(0x7f0000e77000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000d0f000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000149000-0x10f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000028d000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c7f000-0x14)={0x9, 0x31, 0x43, 0xc939, 0x6}, 0x14) 2018/01/16 00:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000066e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000054b000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f51000-0x4)=0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f0000e01000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4f40f4a95bbff850a82633574f0a01e58958399b397e695c0f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fccde81b105fd02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f0100000663f864802ad72fa698807ef14a4a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bb18cb650c", 0xd8) 2018/01/16 00:35:42 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000001a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00009be000-0x8)={0x0, 0xe0, 0x3}, &(0x7f0000891000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @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]}, 0x7, 0x1ff, 0x9, 0x886d, 0x8}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x75, &(0x7f000000c000-0x75)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x3f, 0x2f, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x2, 0x3, 0xc2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x3, "0a21e7", 0x3ff, "8289ca"}, "92187b3e898c5ab11f263aa188a097e5811078f40164cb3db80738a597e61b30ddb1c573bc1b5dc7e6726b808be6b0"}}}}}}, 0x0) 2018/01/16 00:35:42 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fe7000-0x4)=0x0, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00003a5000)=0x19, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f10000)={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}, &(0x7f0000000000)=0xa0) socket$netlink(0x10, 0x3, 0x6) 2018/01/16 00:35:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x1, &(0x7f00009b0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000025000)=0x6) syz_emit_ethernet(0x2a, &(0x7f00003ab000-0x56)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x2, 0x5, 0x3}], {0x8100, 0x3, 0x100000001, 0x7}}], {@ipv4={0x800, {{0x400000000000004d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ssrr={0x89, 0x0, 0x83, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, @timestamp={0x44, 0x0, 0x80, 0x1, 0x8, [{[@multicast2=0xe0000002], 0x7}, {[], 0x9}]}, @noop={0x1}, @noop={0x1}, @generic={0x82, 0x0, '0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000003000)='tls\x00', 0xfffffffffffffef9) syz_emit_ethernet(0xae, &(0x7f000000d000-0x1a9)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="689ffc340a70", [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x78, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "132d18", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [@routing={0xb7, 0x8, 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}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], ""}}}}}}}, 0x0) 2018/01/16 00:35:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000b6e000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00004c9000)=[], 0x0, &(0x7f000031c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = socket(0xb, 0x80a, 0x792) accept$llc(r3, &(0x7f0000b39000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c15000-0x4)=0x10) write(r2, &(0x7f000001d000)="049e06000000d7cb1aa3dbbcfba49def81", 0x11) readv(r2, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) 2018/01/16 00:35:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000460000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x3]}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r2, &(0x7f0000dd8000-0x1)="b5", 0x1, 0xfffffffffffffffb, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1d9) sendto$inet6(r2, &(0x7f000071b000)="83415674f39ede753f9a1aea6c5fa4227372fbb1d568e80f697a4aa8bebfd695a51477cd40acf388c3679cce7fdd1dec095aa1816ca7e4b104a7b5333291f6955cbca52fc44f7e8a39a6e21f1dedd7dd0c7d6424dae607a7035ab11558ea13276511be6a0cc4c3bbbf3cf62cd9fc6eb7f062c4f67c5b27f0c00bee3d0da9b28b9c35c595e4d37fa6678e6d0ed7205c0e2ef253a7", 0x94, 0x0, &(0x7f00009aa000-0x1c)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x800}, 0x1c) 2018/01/16 00:35:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ddc000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000079c000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000827000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000891000)=0x8c) r3 = socket$inet6(0xa, 0x80e, 0xd20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xbcc}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x12, &(0x7f0000004000-0x4)=0x0, 0x4) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x0, 0x4) ioctl$void(r4, 0xc0045878) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000001000)=@generic="6fa3fc01520137762fa183cff8b1a3e1", 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000001000)=""/32, 0x20, 0x10120, &(0x7f0000005000-0x1c)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x40}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0x5, &(0x7f0000006000-0x4)=0x5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2, 0x3, 0x0, 0x7f, 0xa, 0x80, 0xa0, 0x0, 0x0, r6}, {0x1c000000, 0x1f, 0x5, 0x8fb, 0xfffffffffffffffc, 0x4, 0x81, 0x7}, {0x5, 0x3, 0x8, 0x80008}, 0x20, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7, 0x3, 0x3, 0x1, 0x0, 0x4, 0x1f}}, 0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000005000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000009000-0x4)=0x32) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/16 00:35:42 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000)="0a0700000000000000000ced5c54dbb7", 0xffffffffffffff87) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f7d000-0x38)=[{0x0, 0x0, &(0x7f0000c28000)=[{&(0x7f00001cf000)="19390f9bf4885f0508bc5d2be8f45f7d2ad968b8133a1914dbeb8532b3747716", 0x20}], 0x1, &(0x7f0000f80000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000769000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) socketpair(0x1f, 0xa, 0x7, &(0x7f0000c58000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000049e000)={0x0, 0x0, 0x28}) socketpair(0x5, 0x6, 0x7, &(0x7f00003a4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000032c000-0xc)={r2, 0x30cd96a382b45282, r3}) 2018/01/16 00:35:42 executing program 5: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00001c9000-0x10)=[{&(0x7f0000a30000-0xfe)="145f94290d94fd60be6f39cb35fb2181b7c8a188bd633496b74a97619d22162b60f5bfee3d0113b9f4a02bdcd5fc3b4ca52efd3093715edace21b8de6db9acdf79dec51ec4526a77c004c99f058116335328b5caaa5ea0599a94e240e6e2889c449368671aff84be3fae6089cc1c18fd5ad94df69aeb33107b6676d24ae80efaf28137d53d076705e885ca48beffffc45fde7317d2c7fecdd7fc16a1612bf16ebc50fd2f4103b02fe57c0315b3e582bc", 0xb0}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a5d000-0x4)=0x10) 2018/01/16 00:35:42 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000714000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000d08000-0xc)={0x0, 0x7ff, 0x2f}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000529000-0x18)="ff0204ffff00def31d0011221b0000d8144e000000000225", 0x18) 2018/01/16 00:35:42 executing program 7: syz_emit_ethernet(0xfffffffffffffe34, &(0x7f0000c6b000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="0a48ec003f81", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, &(0x7f000065b000)={0x0, 0xa1, [0x0, 0xb35]}) 2018/01/16 00:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e89000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000597000-0x4)=r0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f89000)={r1}) accept4$alg(r3, 0x0, 0x0, 0x80800) 2018/01/16 00:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ddc000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000011000)=0x7f, &(0x7f000083f000)=0x4) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000a86000-0x8)={0x9, 0x8}) 2018/01/16 00:35:42 executing program 6: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4(r0, 0x0, &(0x7f0000a90000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/16 00:35:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000418000-0xdc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1df5611b6", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x900000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x0}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000d46000-0x4)=0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000f57000-0x4)=0x0, &(0x7f00009fa000-0x4)=0x4) 2018/01/16 00:35:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000070a000+0xa86)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000255000)=""/58, 0x3a, 0x40000000, &(0x7f0000c94000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f000008d000-0xee)="90bf", 0x2}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) 2018/01/16 00:35:42 executing program 4: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b4b000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000484000-0x1)="fb", 0xfffffd6d, 0xfffffffffffffffd, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd22) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f67000)=""/227, 0xe3, 0x40, &(0x7f0000f68000-0xb)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f69000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000039a000)=0x6, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000043a000-0x8)={0x0, 0x1}, &(0x7f000016f000-0x4)=0x8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000010c000-0xb1)={r2, 0xa9, "53092d32d0ae12b73f1d717dfddd5a56eaccca6027eebed032b24cae325b4b217d5c7151da282e39872d3ca3b5f3323671e30bf7a1dec7dfa9dcf93bda7b7be458958b2ac9e577c67f3984c3b54f1757bbef8c3eb4c047f55fa0d1379453cec1f3eba1981eb6540dbaf722bc345783d34a5539160a5606dc81328f7524faa8bac6ba6adc1e59258fec0e1301e5bcacb67155bf958cd15df45559e09ebb641c8e247e9b011b8761ec8f"}, &(0x7f0000f68000-0x4)=0xb1) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f69000)="c524cb2eca533ec208317cf2fb28a37d", 0x10) 2018/01/16 00:35:42 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f00002ab000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000fce000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000061a000)=0x32) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000fce000)={0x1d, 0x0, 0x0, 0x0}, 0x10) socketpair(0x5, 0x3, 0x3fc0000000000000, &(0x7f0000fce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000fce000-0x20)={0x2, 0x5, 0x80000000, 0xcce, 0xf93963153c70e811, 0x0}) 2018/01/16 00:35:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) 2018/01/16 00:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000917000)="259b89cb24f2dcf8690c9a9ef7c5f280f695bd") 2018/01/16 00:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4(r0, &(0x7f00009e9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bd2000-0x4)=0x10, 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000fd1000)={r0, 0x1ff}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffd}, 0x1c) 2018/01/16 00:35:42 executing program 4: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00005b1000)={0xe, 0x6, &(0x7f00001fc000)=@raw=[@call={0x85, 0x0, 0x0, 0x24}, @ldst={0x1, 0x0, 0x1, 0xf, 0xb, 0x100, 0x8}, @call={0x85, 0x0, 0x0, 0x1b}], &(0x7f00005b1000)='syzkaller\x00', 0xffffffff, 0x5c, &(0x7f000043f000-0x5c)=""/92, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00005b1000)={0x0, r1, 0x1, 0x2, 0x0}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002eb000-0x38)={0x0, 0x0, &(0x7f00004b2000)=[], 0x0, &(0x7f000014a000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/16 00:35:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 00:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) close(r0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a6e000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000368000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000506000)={0x0, 0x200, 0x1}, &(0x7f00006af000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b3b000-0x4)=@assoc_id=r2, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000048f000-0x8)={0x0, 0x0}) bind$inet(r3, &(0x7f000089e000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 00:35:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f8000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000825000)=[@in={0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000029a000)={0x26, 'skcipher\x00', 0x10000000, 0x484, 'kw(aes)\x00'}, 0xa8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f6a000-0x55)="8f00de61cfdc07ff2be88895bf524ec33d2ecef892d126202b071f7a7f23b1afe36ce2624b079d92f449c3f1f96cd4dc3d7601b74873a9495beda771e9c7b4a5884e957120b61cb724f54aff0d868cc31f8a804fbc", 0x55) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00004b4000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000cc9000)=[], 0x277, &(0x7f0000529000-0x18)=[@op={0xffffffffffffff4d, 0x117, 0x3, 0x1}], 0xfffffffffffffeaa, 0x4000}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) connect(r0, &(0x7f0000e66000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 00:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e21000-0x8)={0x0, 0x7}, &(0x7f0000dfb000-0x4)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000007f000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000135000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cf3000-0x8)={r1, 0x1, 0x1f}, &(0x7f0000a7d000)=0x8) bind$inet(r0, &(0x7f0000a1b000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000176000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) bind$ax25(r0, &(0x7f0000d32000-0x10)={0x3, {"74b5b042524f91"}, 0x3f}, 0x10) 2018/01/16 00:35:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f000045e000)=@hci={0x0, 0x0, 0x0}, &(0x7f000063d000)=0x6) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000910000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x23b, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) 2018/01/16 00:35:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f000049c000)=[{r0, 0x0, 0x0}], 0x1, 0x3dd8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000065000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/16 00:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) accept$alg(r0, 0x0, 0x0) socketpair(0x1f, 0x0, 0x0, &(0x7f000099b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f000069d000)={&(0x7f000004c000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000167000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000098d000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000043b000-0xc)={r4, 0x80000, r2}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ab9000)=0x0) 2018/01/16 00:35:42 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x82, 0x8000100007a, &(0x7f000020f000)=""/0, &(0x7f0000fe3000)=0xfffffcb9) 2018/01/16 00:35:42 executing program 6: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ac4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ac3000)={0x10000, 0x0, 0x18fc, 0x7}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r1, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r1, 0x1) 2018/01/16 00:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fcb000-0x4)={0x4}, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000025d000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078a000)=0x10, 0x80800) r2 = accept4(r0, &(0x7f0000a7f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000f27000)=0x32, 0x80800) getpeername$ax25(r2, &(0x7f00005d4000)={0x0, {""/7}, 0x0}, &(0x7f00008ed000-0x4)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000434000)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000707000)={0x0, 0x3e, 0x1, [0x0]}, 0xa) 2018/01/16 00:35:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f0000628000-0xa0)=[{&(0x7f0000c00000)="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", 0x7ba}, {&(0x7f000001a000)="76dc5c40926d79440f1976f7c314e51ea92bce7403c17537536128a5cdf22b99b267f02f43a34634fc449c8eaefa60b23ebf2714fd7c6fc73ecc9f314c1a6bc82a5329a9caf6e00617a5b7f89231064ab75434d62157b304375d8c07b6a7", 0x5e}, 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{&(0x7f0000553000)="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", 0x1000}], 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00004e0000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bf8000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000978000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x91a, r2}) 2018/01/16 00:35:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000714000)=0x0) 2018/01/16 00:35:42 executing program 4: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005b3000)={0x26, 'skcipher\x00', 0x3, 0x0, 'lrw-twofish-3way\x00'}, 0xffffffffffffffdb) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00003f6000)=@generic={0x0, 0x5a2d, 0xde}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000011a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000059c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00005b3000)=0x1e) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000213000)=@assoc_value={0x0, 0x1}, &(0x7f00000ee000)=0x8) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00005b4000)={r2, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000025c000)={0x401, 0x100, 0x200, 0x5, 0x800, 0xbb3, 0x9, 0x9, 0x0}, &(0x7f00005b5000-0x4)=0x20) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002be000)=0x0, &(0x7f00005b6000-0x4)=0x4) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005b5000)=@assoc_value={r3, 0x8}, &(0x7f0000421000-0x4)=0xfffffe40) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005b7000-0x20)={0x51, 0x8, 0x8, 0x10000, 0x7, 0xe5, 0x10000, 0x1ff, r4}, 0x20) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005b3000)={0x0, 0x82, "39d12a296337efdbed1cd6f1002d1e6a89b31b5bc47951f2da561ba5b3f1e303a32b859deb5fb702b188d29d33ac2796ac1442f7116007c01167d2d67764bd9fa0782db7fb0c4dac4d58b67b89ac528960206099dfbf3ee4a5a782c8ecd96ff6bf371ad59f3a8846cd2d2696ab4922e0d109f23f72e9bc916d3ff91c280abf1df3b5"}, &(0x7f00005b3000)=0x8a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b2000)="fff20119ff0d005ff1040000ff000008000400051c000000f7ffff1affff00e9f8000177c11e0019000ef80000000008", 0x30) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000a9000-0x8)=@assoc_value={r3, 0x10000}, 0x8) 2018/01/16 00:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f000076b000-0x24)='"', 0x1) recvfrom$unix(r2, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000276000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) 2018/01/16 00:35:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x804, 0x1, 0xfffffffffffffffb) write(r0, &(0x7f0000424000-0x21)="2200000016000700ea0910080900073f0a00000022000004000300040001008c45", 0x21) 2018/01/16 00:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000628000-0x10)={0x0, 0x2, 0x0, 0x0}, 0xfffffffffffffee3) bind$inet6(r0, &(0x7f0000523000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dfe000)=0xcb9d, 0x4) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/16 00:35:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socket(0x10, 0x6, 0x6) connect$inet(r0, &(0x7f0000a18000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff15) 2018/01/16 00:35:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4e, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/16 00:35:42 executing program 1: 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], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) socketpair$inet(0x2, 0x3, 0x7ff000000, &(0x7f0000fdf000-0x8)={0x0, 0x0}) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000064e000)={0x0, 0x8a, "21df1e7e96e0922cd9a399cf6b300a29918a9324b0b612bca24c1727692d6e61ee9f54dd06013f3e1eefa813f795aa2ead1ec0b51ec46000029792b68bd85877497cd0c6b25a1e4f891961e481cdf6ae95c8d67937ea56312c98aa7f6eb802d7c19c595735692bc783eea13976303dea9197f5dea3cf3539f2e5f12c171cddb05a2f2577ef9a1a1af48e"}, &(0x7f0000b21000-0x4)=0x92) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c97000-0x8)={r2, 0x0}, &(0x7f0000255000)=0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000076e000-0x8)={r3, 0x6}, 0x8) 2018/01/16 00:35:42 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00009d3000-0x4)=0x0, &(0x7f00000ee000)=0x4) 2018/01/16 00:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x10}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @ssrr={0x89, 0x13, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0]}]}}, ""}}}}}, &(0x7f0000fa6000)={0x0, 0x0, []}) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000122000-0x1)=0x698, 0x374) pipe(&(0x7f0000f42000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00007d6000-0x6)={0x0, 0x7}, &(0x7f00004ad000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d58000)={0xdaa5, 0x80000000, 0x204, 0x6, 0x3, 0x400, 0xa, 0x5, r2}, &(0x7f000083c000-0x4)=0x20) 2018/01/16 00:35:42 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000009000-0x90)={0x3, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x4020940d, &(0x7f0000005000)={0x0, &(0x7f0000007000)=[]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000009000-0x4)=0x4) 2018/01/16 00:35:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) socketpair$inet(0x2, 0x803, 0x4, &(0x7f0000884000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000046c000-0x14)={0x0, 0xfff, 0x9, 0x8, 0xfff, 0xffffffffffffff63}, &(0x7f0000163000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b5c000)={r2, 0x7}, &(0x7f000050a000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a2f000)=@int=0x0, &(0x7f00002fb000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00004fc000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000182000-0x8)={0x2, [0x200, 0x1]}, &(0x7f0000cde000-0x4)=0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e7b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000}) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f000094d000-0x1000)="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", 0x5c9}], 0x1, &(0x7f0000b7c000-0x268)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xa8, 0x117, 0x2, 0x94, "7a171216cafc2c9d67fb534d441ec38c36760f775a9f4563c3f6011826ebda2f460e5f07d742b487e8ddea7893d514f4523f6661549368097f9fa4fce0ec26611271232bdd1e10166847f98db0b9a86c711621025e29a03a8fec076a01144ae7e638fc81451ae4992389df1285bc0f643d2348bc8a17b7bc81d2b82139902926f8403e0acaf55cd5c108f05d810e9df29af55b02"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}], 0xf0, 0x804}, 0x24004854) 2018/01/16 00:35:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000de6000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb6000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000670000-0xb8)={0x0, 0xfffffffffffffff8, 0x401, 0xce, 0x7c6d, 0x2, 0xba22, 0x8, {0x0, @in={{0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xcb43, 0x81, 0x7, 0x7}}, &(0x7f000003a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000f8000)={r1, 0x85, "3f2e29f22baf045928ce09634da1a7deb7aa384eab5c3dafb70a63d6dc37ba5ad1d3863818addbcb11f34583172900b7cd6871a82d266184befc5eaf68671a138e1a74ccd17a1005afe58a83ee3cc9c7fb9d8ccf0ff1e6a19d7a78dd62217821c3360ed9d3afe70ac83ccc902a7fd84edb80d8d3cedbbe19e3789abb1bfcf994ebdaeed394"}, &(0x7f00004bb000-0x4)=0x8d) r2 = socket$alg(0x26, 0x5, 0x0) socket$inet(0x2, 0x0, 0x8001) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) close(r2) 2018/01/16 00:35:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x5, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000-0xa8)="40d98f9f46c9a93ca4aa433c01cd16ad6166b2007ddc21b1045112c3a14f2a9f5edae82cd5d58aedb22aab68cf80dc7ebb85356155671d669e3de0425b4da7d3bc46e3ab477ebeca918444e4fd7d07e7754b8a784485589a5442bafbd43e5e30aa0d3f5cbeea31770611ab83f41d62882c3041a2e3a6e3e456480c19c543ad1ae49cfa79e9d97ac883e153f7b87dc596597c222ab2a93e02389ed5f0a0af7e1fae7aa0bcf1f837d9", 0xa8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000001000-0x8)={r4, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000003000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000)={r2, 0x0, 0x1, 0x0, &(0x7f0000004000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000006000-0x230)={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]}, 0x0, 0x3, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000007000-0x60)=[{&(0x7f0000001000-0xcf)="9f07bccf6978ecdabb5fd694077f049fb427f65908328637f438245fdd226d232927d08e349fed00557a0d5a676f8236dacb9121063aeeae1c219c009c5068957169acc1359f8420f5dd1ca6d5b6991f4d0be5472899ad3f859ccb9b6d4dfe63ba90340590f0173d9982bf1b9d3332c0e4d9676b2aa6b21b8c8f67df78ca9df14bb2d802a9c0724b7d8e9c21bf3e44096d1e61d895d01df1979dabaf657b4b8832238911c12349722c3933b22346e18654752d41090da77e150206545ccfed6920fc16acfd3785a53003d5231b6f6e", 0xcf}, {&(0x7f0000003000)="b64420a530e3e0eb6df6fcbec01d7ffe89be7b7d115966db3507e2a15606f6223122e0d69569728aa206ab4a7dfb67c209e4e609a142ace1a0cb6608a9d75daa70409683fc39", 0x46}, {&(0x7f0000000000)="db59d23a950a009ce4559fd75f5bfe8ed42e79e351d6ef17a0b355f6873d440c238cf53c89d5baca2cd7a7d262f1b785fc0fa78c0390ed2bf4b22300511d3557eadf902a2c2616b527fbe75613b2d356fe0fd3ee01642e766d448fff785c1d6337eaeb12ee1fc314a3b8c0a8825c7080d6a2fae51c6e041f65622a979aa918bed1f0ffb4cf4e4ee387f019cdda1724898a6ac15e0161d2c791dab3d46e143f1960f7872085f9a81d9c23801091", 0xad}, {&(0x7f0000001000-0x49)="225e6e679fd13eb472edc2022e25c57835156d292a8d66bd9875560ff3e1ee7a2f6034a66195b6d5ebf7284a8c91f314305da72d13dcabcdd9f1cd5e9f3d3b8a9eeb661b2d7032696a", 0x49}, {&(0x7f0000007000-0x4b)="546f494a9c9d736d9a9e019527721a59583c9c6d7a1fc6483ce4b2a91f8ef974e633cc8ca72ecb1b9889785c83d8cdf22e8ea9015388bb75a142c2d09ac0568db9df1004f06ba88bcb472b", 0x4b}, {&(0x7f0000003000)="e039995cb25d0aee4b5ac57981d5fc7ece9d088eee6584f07b9ff76efa92f82ec90cf24cdccde03640b95cf8eaf2e1ea82633085a18ffafd8208004e33c866cab637284e7d8dd47f538c871bd97adf19bf6f524f199f6c4a50f65107a1d423f3c762b1c7371434ac0303f9da2e589963f94ccb1ee0b21d5fdad5312b060b9b", 0x7f}], 0x6) ioctl$void(r0, 0x5450) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000001000)={r6, 0x2, &(0x7f0000005000-0x8)=[0x401, 0x1], &(0x7f0000007000)=[0x1, 0x7ff, 0x1302, 0x8], 0x35, 0x4, 0xe78, &(0x7f0000004000)=[0xc6, 0x1, 0x6, 0xffffffff], &(0x7f0000004000-0x24)=[0x5, 0x7, 0x7fff, 0x9, 0xfffffffffffffffa, 0x200, 0x9, 0x4, 0x1], 0x0}) socketpair(0x13, 0x8080f, 0x2576, &(0x7f0000001000)={0x0, 0x0}) 2018/01/16 00:35:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000056000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ae7000-0x4)=0x113f2d4da6efe235) sendto$unix(r0, &(0x7f00005fa000-0x1000)="7000c2b8834d6dfd8ceed5bd182aa92d02a1ce884bc1aa5dd88a07897c0f7f8618d96568042b5fd6d2bbacfa5708f4ec8edaa3f19c48133d28233042cbfd5b5b207479537300840b7391e437515311d553ba149ab9609145fe5c0968ee0e5ed808bf0616aac3bbcd6743f2a4ada840a5475d073d12ebbcf7f266906bd66f9e86889619ce1a2442d2f634f3509bea9e8f30cbb91075ca08d59f36559ec0e7f3bc10d7982f8417e488974c4df53da99e0b0aa18a83ec4257b136207d636a73a807fdcb82003d057c8f3b62818d269db840cd8e8fd37b6789a4ad643c4f29a9bc1593baccc1d54b29b848f38ab5a5adbd298c046e6964da385312631f90218da37471c69d54bf2fd66a8b14c736b38a9fc0770fd88fb074cb9594194b465de9315c8cc781474fe22cc78e96f6135251654d297b4c32f02e509aa56fdaf19a2160db4977ba5f7e058f02d7ad1060e24b2a7c5d24f3de453ac7175a4a22033192951a149d912f9bf13eca9e159f236cbf1256cf2ff54c08617d48e24f76a64153a34ced0b596136169a4e53f2d5e092cb6c550f54da75c355af6694ca6e614a987d7362e34e05541927ec366473f96783dfe0ccd67ea54a7df9e583b21415d131b11401ed2cba3718cbfd4653763ffa5b7710540f12f7871ee73bfa4cd5f81ef00a6f9843eacca8ac400d5e56f7772748b28e7cd33e73346cf7b2d97f19acd9e0901c9359c9625e844efc9fbd677e99f7d51388845f1d7c17e3c01bcb389545921759aa97b21aa3082fe9467b67605d74ddd405d17f3a1bd13d4bd1a7d5e5ce27430e901997aa123112242668ae0e25c2d90dd77f224ac512d3e13ea3057fece91f9a7d20dd762bb237530630073a2ddabf98bce225dcf1454e1754a69e1c33eb452a2f3597f978683850038f49ceae363f322791fcf6a94a54c2728435a1dded268cc988a74d76486022f87901c0b45c6dd12e767d0865e65e264840cd6108c55be79fd3ed2868054a60287557c2bd11d6f871092a3fa6f30fbd63d6bf4cae99e1ffa76ede2c1ccaf0de70ee9c70e2bc803a3b51545f97b082df44b4f5b75f1b04c3661403c28b18f48efe2774575577eb9abe1edcb6a5b535841c1c20d1f142ffd2df0b849d22f8a61f239c595e32fdd3e4e7396b2e812daddd4e83cb9009198a708fd1935486448a863f5b5d7a938b50d013fe83fc844a85248746f8cf9bc9374ad474d4e2799b7d5ef505dab9098ba996aa55af8deaf648cc6c517664235f374c5f3d2a75bf1e0cdcad4bb9f16e98386fa67c678827c902debfdd80e4f00f1189a9e2f07afc394d2b6f82e417ec086a84b1bc67ec873d5fbb6c1a7c32524a76816ebfa619f9a4b0fd3ce76439211a1b2b179520f68ae64e2daf9f1b9815615ec404cb6a6156404263b038b752181beef05481e4a181cb3185a8de4fe7096030e21e8a57a879bf9cb944b7ae5c3b3efbd19ae4ba4d3f84fd7841133c4688068cec87ead914ce70b37cd8935c1b2c685253e2f1020bbb0a34a06bf895774f3c6d6c28d10613dac13b0b3446faf3d9bca70643ce45c7c17df664055908365b23a7e429dd61e280d34725e1efc492c670dcc0ce339151f95d5c982a2e9b1f4b21e5542e5d6f53961ae08e47d4b1d4d901343c1ede784546fc69de8483318718b1a7c9893e2679ba39ee29466eeba6a6c91ce909cb2cb58dcf1a8bcf7501d1010ca2e7a48f32939fbe9165eb7354aa0d12e33264949c985e47bb04a3db03972467454b60af8f985ec23651bcf96dcace5493865500c114abaa02b5e7e5da94403fa7b879fccf5ae9e2ee29ffaa9f034376325f599b92bd8ed7e6e5f91119b62196269ba4880d23538ae525ed98d5fa575ffffdf5b22a7f08de2e165298df0ab40e68f9c2c11e1ed5ace9a48f07697834cf77a8be7c319ec45da17fbf29fe5a0ede800d1b4690d0e0b60cf58b7ab05eae47bd650306940698b658634202c0b5d4c543bccb52d1b44a9f7c7f35838dcd1c1f05cc8d998bf18143f82f111265baed6371c30eb133fe8ad182a93ae1fec4136982bbc80c3aabc4405e76703f3d876fde13f05ddeaea6510b2e1091a92e0b5daba24c3d541c1d8ae78bfeb662d87809445e42708e095cb76b2469505dcc71305dd7ecc7c737b66261a1f62f3ddd5dd9e0de3c68457bbd4df9d67237ccfdc79daac35975e1e95798499d5a437bddf14eb9f8a11f00b58b613ed522cc5d4b3bd13dc23e30c47f9809a1b795c50831ea5bb62303c9601481c04b41de4f09eaf826a3febd7ba6639fea07329283deee72d965b295321525aa5d6116e6376d8639980aaf1bf2d593d055dd2e4d08c8c038653a344550dc1b62774b3230f79e1ded1e261925adcd5e8cbe7e40e778cbfbdc0a898b2e9e93ad66b2bc4f2c760c053f779569b5915379f47c80368802421859e7bb4eab9829efba7e0b65406535d104f74c9ee224ef2fa703ada4583f2cc97a2c42ffd1aaada8b2376b76d2d26836b1793d817c21e8d45058214aa8ec81e5e423d726602aee41f2f0508be7641be38426f5cae70894fb098d6884a5e7399dfed33f9268e8a774881629ae89ce9726eb0431ec5c36bc9813d31d4379fdd0f56fa3168922edc05dde5b3ff2748e32d3003fef3c79048a74c02bc20029c4299e2b37cd5c78b94a004d82d830313d22e131e90bc50b31c5d2b38243460ff75024a7d0bfa553a300f8e65a3b031be6dec2189764382af87a5c2440a56184c9d6a8d2fc871fdbe7ccec3439a823cfefe24330ac823249aacf3171c3543c0f567466141df7a385fb222459aa8876c102b2a0c6a0a52051b22c308770d66fa74226eba5c93b086935f5a37a46802ddadcccfae599320f8c6a359e29f6309a87e438232415ea018f2e55e65e22dbca848aea45f94da692ef6d659a05324fc7fc26a1a252633ae627c6b63a4c14bb79164f1645fba9768cd0bd05c5fe70a12765eba70f2f3062745ceb4018507ff78694d7c94225cd7a0351e92577bf40fc3622b26c90ace11e2ca5bf7f48c1b9023538f5c1f03bd5fb27d159a2a198961f3373ad1b1430ebe1ade40ce65034f25866126d438cf5e592fdd6172399018812d0c82417c91ecfbb68018a0cfb1c708284b18db4cfcf76fb449b824a6cd63b6b3aa6adde551c965e18655fcf7a8fd2d93b737ddcadff1ecd12955a8ff37a37d8d57f8ac3ea0501d4ea712ece8fa7d2a2076645601409cbe361b637948262f88768a6a5d8a9056f2560ad20179c51e6465d1193ea779ab97f9f93e3a74a62df5864ccc6a2432db49b522b195c201911988f2c31f7a59a9f011c0a17f65d3efab913b8431890723da947377d65b8fd69e673facd2259896db1df9545c0917171c9a07215bcae66fdf4da2e3f2b176710cbe49a3d95f1b7a2ab063439bb89d52a3da81d7293c0c37b68641079ce2bb7c245a9020bd3061861d83ee3a0a4fa245136d163e363b32f0c6eb4ea967501f5417a875efbf718090e0c356d8cfecc27df71ab48db2cdf069cd273fde58297eeaf6b9d77c98f103e285b6a4a2a3283fcd318e932c4a1847ebec421b59652764eb53bf4bb5d4ddb826a39fee3ec8af2d04d3427d13dee331091ebbf488224c8bb0b1b565788e8095587a26e0b7d52895fa62256b385fafe95915c049bb60701f4eb561a667e6768e4d2d5ed045849e491ef8040d2521d9d6fd5a76b5200bb70a4bf2893f0843dfe2aa44c36b16c1c8fae2d046d5832f0466e746f400dea2b1eb34c3b4d2a5d5bb5fc0c90e34893da314ab7d7c80a3cdfe854f189d3cceb74079d90a354f833b78f6a3a083821153ecd9b59e9aa95a91b03367bd5352923b8f5791bd7caa82d258980a90fbf9e0f0d3441f1789d39cb8ca4f9273ab1f4edd5c0852914a9a10acb67b502c4a3cda0871b2d0ee2df4a92ddbffb20d53f76317b667554392b577550976910bb9b39d93054fe61850319d3266caa3dd33b88efe7a76252d1e6b5850cbda90bd5864192effb042745c20436dd059fb4a008cedbf7e15b39e196d39033f91d62a3f25e2aa98238cdc0d5a42a696d69b8bd461bd2e7f1b734f7e7853266276852365da2e6821e682b27ce38c82e436e4f05fa56c9096d75f58a160143a98affed140324b5358efe0cb00814cca1886a985ebcfca5b4f342e34604f902e27987550e93eac249b30256a45c9710c329cc13813fb687cd3b3781cce478b702a471e85a6b7ae9b42a6643bc4adf65db8b8774843dffc92775450dd512dacfbc4346a52d6febaf76aaebc3d2321c35ca8fe31d66d41c9ccc3fde73b7e5ea1d99f621d45eb9e01b2ba0b8ac269c0eba287fa3d8c5a632aeda259679e8e4ff10eb307ab67240c887bc0f86d3fd1ac1e165135a7c7fd26cc42addaa70c4bd8c93461c2efb1eea33005ff4b47423145a7515b1b8e1845989b1a0f73773c27c32f105ecd7a3b7a032a6c5b73eec5bc924746577b854117ee0c6ae3d2984827f5721d183cb11be1178a9526914984b3e9bfc413f1c5cf2afb92bb72979542717877c35855b3f856214468945e3c3231857169f514f2fc06093a533ee722ae994e0d50feece194933acd2167c693cef251669fd7118e1296856a6086876a290e7a73a1bd8971758ccd1d9fa722d1dd5e04ebab81035d078fa5a60b7133b8e17ca65d4c434c9eb5688e95b696798c81d4c8e0521d071f70988dc9910a5bb9076ceca3444a928b39763b63fe31c160e1622af8bb4e457b467672d9d4841399b7d9f248c481a151e1f4d73f4df57eb8d4f0e506a53423c033a951bae66d549ee9f7a8aaa0c7fc2737cbd32b9069f58bd77db4f595eb029abdf40901a4d270a0fd2104e30320f828ddb5311cfc1b3656f4786b5342771386b198ced708aaea2f52e1ecfcff65ea2bf4e51da63aef0f73a29cb42f1e99f3e1885a135fc374179daaaa84bbe3e08a4858d634616c39b1a99f9225d0f187e3dd414a0fdb5408c71f452f168c0f4fd5f2ce44d1d8b35077527aba5b449c38570f6d3557285cc3d557321cfe230344066446362bda413ba6ae0eaafdb29fd91474b2b0c10b797a0e965ac960391a992b8cb62837291c377e878db5633a6bfcb1eacf0972dddb52829ec20f1f16ccffb8985245317a34833050bcd99d4ef1c2c377cf33ce93f33bdcaa372392cea6075169bbd1bb0474e1f816f8bae35b32ab0578719ae6b0dde9c1841a277ec3a89d8679ceba8c84c29d3fb072a93f2b3448c8b026048173bad6c23292dd41afb51556c56554c8c4c643f22c6098994e481ae402619d8027b5be664bab65cbd47ddc143f6b9b847fab4762dd5a4ce1db035f65cb6036e2af553ed209c1950432e92e38ffce58c494f1e5424bc33eeedaaff105951dc9e79d5b5af5c9c3f3221e9ce1ec4f559e89bfccbaf00788c79e68182836f27a4f708f09285e55475cb84ea17ccab917ed7df273300ddd98ac2ff0102c273e134b8297bfa3919795f83904e7e57e27679c2702850e246ffcd6facaa7c04cb027f7eb3cfb783c21dd5326d9823e6178d05dc9753a7cb85e8ef013e4dbad26c1f2399b4c1ec0aaff73e55e2795c5263eeebcfee4e29f5ab2f635102a01fe18dcf041945108e636e78a64e203bce5aabab4fd33cf69398f972387d3e6e3d8d59a7ec71fbf321ad2ec2409433a0634321bce34c91091ab4a4db9505b61bf8076c23364ad29422be86ffe6f2ff4fc0b8833809143deca8b95c6823ce856aa0ca4ea888d2fdd4fec14953db02bde308a1d0a8a2b60127c5ade9866881230b890c374a978ee4", 0x1000, 0x0, &(0x7f0000501000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009ab000-0xc)={r1, 0x5, 0x10}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000959000)={r2, 0x4, 0x3}, &(0x7f000028c000)=0x8) pread64(r0, &(0x7f00007bc000-0xcc)=""/204, 0xcc, 0x0) 2018/01/16 00:35:42 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fcd000-0x80)=@generic={0x5, "83c5b0312d700e733ecd5c74164112ca1a2188d6202738b2778276bc7a86a9d58edd60017510e1669107fddac592dbef964bc980f7fdebd36ecca16834d015c6d2658fa778349fac28ee635fb522540a7e7086dbc3c845372956b89a7a13f2c8e33c1ae3b7789f327c219ed1a3110b2f4fd062974e9c0dfce268ed241298"}, 0xffffffffffffff8f) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000093000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000039000)={r0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fcd000)=0x1000, 0x4) 2018/01/16 00:35:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000c43000-0x4)=0x0, 0x4) 2018/01/16 00:35:42 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000e77000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00009b1000-0x4)=0xc, 0x800) connect$inet(r0, &(0x7f0000a30000+0x595)={0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) 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, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c35000-0x8)={0x0, 0x0, ""}, &(0x7f0000978000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cf2000)={r2, 0x1ff}, &(0x7f00001e0000)=0x8) sendto$inet(r1, &(0x7f00003b6000-0x17e)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c902502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b799c421ac310eb81f71ee8e166fc3bdd6362684bb5b0c60ec103218ac792149eefec5c32d8002e8b62f3516a4ece4f831936c33fb0e801ed673ff69ee832cfb94289e6eadcddae4af05cbb8b8909d9489496641ebed13e79a90c455739e7f5d0f17490e867894afcac9d3e79b610", 0xef, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000)="a2db030aaa24677f6f028dd521adba422c99a27980e8c6aa59b18102470cd64199f897d8156d04cc9841c81fd1fdc884eca127e7bc0210e37b12f8a5f09c2717c0bc8ae17cf6d71013ad7e14b3b38b6e4f949574421b7def9a0d0ba8b1f2296ee41727f0243953ab6fbe94a03105d1c648f12445a02db1f13aed62e66a161ba013f6", 0x82, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000590000-0xf8)="1c", 0x1}], 0x1) shutdown(r1, 0x1) 2018/01/16 00:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000fed000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f0000ac9000-0xc)={0x10, 0x0, 0x2, 0x404}, 0xc) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) sendmsg$nfc_llcp(r3, &(0x7f0000f50000-0x38)={&(0x7f0000a9f000-0x60)={0x27, 0x0, 0x2, 0x4, 0x80000000, 0xfffffffffffeffff, "a50ffe0d5c78000f915f2f2e83fd9a08f930a89aa2b10d9b5fa6d808ea729f908286fcbbbb7f321da022487e5bcf814fb5761c25fcaa06d11d58d2372f4f69", 0x6}, 0x60, &(0x7f00001c1000)=[{&(0x7f0000f00000)="91e726e21c62ec8c609e09ce9358ee2e0e5165c39287feabcccd88b5c34792f9a4b4be462bc45b29e17312861a349e1f2cf543686ea72eecdf26d28a9dd1e8cbdd057acaf1698d5ef25d3867e019f1eb7f1cb8de4fff6f2ccd5b008a57c5279b14168789fac92cfca5b2b0fa70ec6b9b1e3d0765cfe98d0d2b63cf25fc7ea92f654463cbf153850285f457e0b6b0f40a61dbc1c0f901db87e3b2", 0x9a}, {&(0x7f0000cf0000)="daf239764aa5d9fd6ff7e3951de1e9d4a285661754c743729d6848f30bedde14fe9c92203359a9ba41f11db6c200b13a4949ac4d56b42171bbb2c7e311f17e3e2d4ecab30b05cf94aeecea846cec9ea1a66e72ebc1d649dce719774e69ad430424d22f9a7f483b79eb9485b4ed6ca90c1be815b00272f378c3c3aa8252c9123efb96a508d29894a9300c5ba7ef7946b6cb7d7e2e383a98b05e6656fedd19a188f8b3d0939f96bceb5ddad809d643c974826e39da533ea719cfb041ef2b4f0f62cc4c2d808115b09934b997fabdcdced859313e7c8f70f9f1808b00f4556dd9534608", 0xe2}, {&(0x7f00009a9000)="67989f39aa536c7b5cf0cd75d76f3a7f6df7c8797de4f44ef37a8f78860fa31ccf94f0ccbdc9fc01934ae516ebfadec4bd70baf61a1dbd9c4ca4dd286172022b0a806fd0862fed7a0eac02152b661d8ccd29d228d6200a4fc9bc9e31f4334dc3dc3bf5dd3579b1385a7a5414a7bab93ce235179e8695f6d2440458ff71edf82446ea", 0x82}, {&(0x7f00008d4000)="08f67fe076fc1230ed4b78f8f0feb5fdfd093b4a6c134b0a6b2421", 0x1b}, {&(0x7f0000677000-0xed)="28b817048117a7631b1aa5ebc8dada0d1969fe49d94daf88f00ecd83630105af36f95a2fe320fc96056401b5f455317a3c640669951cf6b62a34796eb90f82833d3d701eb2f01208135c6502424cbd0560c77c0eef84a854cc22d2f39d860e890bf8803c4b96c7a6886e47bf71c44825554739f5483fc9d8c7dd605401e05efde63a73974756d50e13499deff057158e249da8606ca0e5c40ac163236bf18a0929386ae1e48e305b8f3835e33ef582ae96aa74f165e11dbaa38e521e29088cd0fe5a2b9860f1ed35284bc0ee12679af794134cb4ca5f4d93b7acd918acbb677fca75ca6a6f5338316bc1ae3233", 0xed}, {&(0x7f0000cb4000)="1100aa56bceb2f3d95afb3fe66384752e898c2c76c7b27d6e840774d0d2b5507e1b78c1d77f8c907907035c778aebfd871349a24f864d82744d2ccae48b35acb8ac962683810f1f8876ae2c1db87584d1b1a978eea2eedf724f10cd994c238d416268589a7b14369c0aa32c504bb2b45fb3c28bf40052a8929f27ba0b01103ab50cfeb2c8392e64920c84708129ad7b673cf9b", 0x93}, {&(0x7f0000451000-0x8d)="a2432c306d5fb286a117c86b86a8470334eaae25e3677ecee6ddfc11dfb58a4c6317c05e645c70409839e4e8b3c328d76f8e9262fe0a8678e9c8d51c9c279a57cc9b0efddbc479e9a31f70940a04bc3b8dabdb649c8adef9639fc53d12512766d032c97904cc6f52f3cbe256633beb317eb96325e158dc08a93d67c7e2891501656bcfbd4e30f5e683dccb0f8b", 0x8d}, {&(0x7f0000761000)="288667a6aa1c89714659592de1a516052c9abdb218d7e22293483e4f1854bd3ee8b73e333a4286dc92568388e9e9861fe0bfe4c3a2b92f65a2fa0f4f4b5d8180fa014dd93c552dcde8a4c2572f329b843fdf6db9751e48ebb0b04fd2aeec2af72ad6a96c328f71cc8232e7949b3d75fac24476a0414b8fc651a8a46c0647b2c5b06dabd0d039912ad17fe20e494581a7b386abe48cbe6b8651dd01887eeaea264a6a5dddac8c2f018b70220ae74834d6b7b845447cc02992ade4", 0xba}, {&(0x7f0000333000-0xac)="f90be315381030f9f57ea754a2ac2be5c16a8939323f6604848947d3b44bd1c1bdd3a33c36503781fb3de69c71cf70743b12bb8bcdcd6e8a5a216a71dc332b6ef8a0bca85b8d4774ca0038d609a52f1bb9b1bd9ab45a747bd705fd0533458e617d85f70f871d872b1b53fe0aed824b8c248817bed2453becdc987e85c11d999d8586180636ac3a7cf6d21e21e5388cd4ce8d255754bbf3e24a45e06dc9e7a06763fcee9f462baab96ce41588", 0xac}], 0x9, &(0x7f00007a8000-0x18)={0x18, 0x10e, 0x0, "2037d64a9d"}, 0x18, 0x4000000}, 0x81) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 00:35:42 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f000059f000)=0xc) mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa8, &(0x7f00000ff000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x17, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fc00000af7791010"}}}}}}}, 0x0) 2018/01/16 00:35:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000000c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) socketpair(0x10, 0x80003, 0xb3a, &(0x7f00002a3000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b2b000-0x4)=0x5, &(0x7f0000d4a000)=0x4) 2018/01/16 00:35:42 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x9, 0xff75) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000247000)={0x80, {{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/16 00:35:42 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000006, 0x0) listen(r0, 0x0) listen(r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = socket$inet(0x2, 0x4, 0xe6c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ef0000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8ce, 0x1f}, &(0x7f00003d7000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c92000)=@assoc_value={r4, 0x80}, &(0x7f0000056000-0x4)=0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000ef0000-0x10)={r4, 0x54, &(0x7f00006aa000)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}]}, &(0x7f0000c4a000)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 00:35:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000060c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) listen(r0, 0x6) [ 236.508607] sctp: [Deprecated]: syz-executor5 (pid 27705) Use of int in max_burst socket option. [ 236.508607] Use struct sctp_assoc_value instead 2018/01/16 00:35:42 executing program 3: socketpair(0x10, 0x4, 0x3, &(0x7f0000034000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000246000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ec000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000249000)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006c9000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008f2000)={r2, @in6={{0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x2, 0x2, 0x2, 0xff, 0x81, 0xffff, 0x2, 0x8, 0x46, 0x3, 0x0, 0xfffffffeffffffff, 0x5d74cf5c]}, &(0x7f0000183000-0x4)=0x108) r3 = accept4(0xffffffffffffffff, &(0x7f000072e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000295000-0x4)=0x1e, 0x80000) sendto$unix(r3, &(0x7f00001fb000)="19b30d16f008400f42e2c8e710104b83b405ab3612af4c11b205fca69841c10839f0393bd573ab56d06a0021788d48249e1fe621a8a0891a15156d07b424a138cea1da584a4fc96cbe2c3d2bdb9ca524d4015781f8cfeca6f76574231b4b86a7aae37b35", 0x64, 0x4, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fda000)={0x0, @in6={{0xa, 0x2, 0xbca, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d21000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000518000)={r4, 0x3}, 0x6) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, 0x98) 2018/01/16 00:35:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg(r0, &(0x7f0000eab000)={&(0x7f0000fae000-0x10)=@ethernet={0x0, @random="bad9111e2725", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f08000-0x50)=[{&(0x7f0000458000)="ff6ed7c32faa0e8bce908750662eca219b09a3dca7b571b644bc0670bdd68060", 0x20}], 0x1, &(0x7f0000ed4000-0x28)=[], 0x0, 0x40000}, 0x4004) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0xbc}], 0x1) [ 236.613833] sctp: [Deprecated]: syz-executor5 (pid 27723) Use of int in max_burst socket option. [ 236.613833] Use struct sctp_assoc_value instead 2018/01/16 00:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bbe000-0x4)={r0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000c78000-0x4)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000040f000-0x4)=0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0xffffffffffffffff, @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]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/16 00:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003a3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000137000-0x2)=""/2) 2018/01/16 00:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a2f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001a7000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003cc000-0x8)={0x0, 0x9}, &(0x7f0000b20000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000bb1000+0x2b3)={@generic="55fd9f51acd18ae4ae5a7396ef77ab63", @ifru_flags=0x1500}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000748000)=@dstopts={0x2, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x475}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x8, 0xa, 0x7, 0x401, [0x6, 0x6, 0x15, 0x5, 0x0]}}]}, 0x61) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000078d000)={r1, 0x6, 0x3}, 0x8) 2018/01/16 00:35:43 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000015000-0x4)=0x0, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000-0x28)={@generic="6c061e3e9df821ddf922459fb047bd61", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x36, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000009c000)=0xfffffffc, 0xfffffffb) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00001bd000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000808000)={0x0, 0x1000}, &(0x7f0000968000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000ed000-0x14)={r2, 0x80, 0x6, [0x5, 0xc00000000000, 0xf3, 0x9, 0x800, 0x1f]}, &(0x7f0000bbd000-0x4)=0x14) 2018/01/16 00:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000458000-0x4)=0x7c0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r3, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r1, r1, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r4, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r6 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r5, 0xffffffffffffffc0, 0x1) accept4$unix(r6, 0x0, &(0x7f0000e92000)=0x0, 0x0) ioctl$sock_netdev_private(r5, 0x89f9, &(0x7f00007d1000)="137dcf8a1c69af000e73e15d02d7391c4203b69643a7f74904c9a8ce396bd3653692feadb709d405f41196500a80553b") connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r5, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r6, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/16 00:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000d85000)={0x0, 0x0}) pipe(&(0x7f00001bf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00009f7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) readv(r0, &(0x7f0000785000-0x40)=[{&(0x7f0000426000)=""/197, 0xc5}, {&(0x7f0000dfe000)=""/238, 0xee}, {&(0x7f00007ec000)=""/105, 0x69}, {&(0x7f0000b91000+0x819)=""/193, 0xc1}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00002d0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmsg(r4, &(0x7f0000c5a000-0x38)={&(0x7f0000b11000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de2000-0x60)=[{&(0x7f000000f000-0xc4)='b', 0x1}], 0x1, &(0x7f0000f8a000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/01/16 00:35:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfd1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000ae9000)={"e7f483e5dba13ce7538a4d2e0875aea4", {0x4, 0x5, 0x5db2, "2dfcc2fb602f", 0x10000, 0x0}}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000612000)=r5, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfdb2) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r5, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r5, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x20, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r6 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r6, 0x29, 0x1c, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0xb) sendmsg$netrom(r6, &(0x7f0000ee7000-0x38)={&(0x7f0000ad4000)=@full={{0x3, {"6fd3299c986198"}, 0x0}, [{"0cb0226827d2c0"}, {"9b1e6de2b4006d"}, {"c1527c56f290b7"}, {"d4586d001a6f14"}, {"1e80acff1b031d"}, {"dfc1549f7d31a5"}, {"134c7d5d23ce4f"}, {"c98fa893214ad6"}]}, 0x48, &(0x7f000045f000-0x80)=[{&(0x7f000052d000)="19137429902c333f304c37d56bc2c46abfaa9861128d3e22bb23984f4732a111e8da5f34d93f8275d112a64b622388e4049c4fa5e9312d86d1b11a2882946397808638f548e692b7e2ea6fbc726a8585bed1755a8dc54d8802c8cd11a416b651a309f5fb22ed147e7c6f1c6781816c5f911734a12432481a92abeb0b143413fbfd3b7ff124a00373781e8de2", 0x8c}, {&(0x7f0000e8c000)="ecc68b473a0b5b3ab3334156b5bf0dfd68e7a74a601546eb927a4800375cdab4d65249ce081a101ebea71fac13db3eb0f17a78fee3", 0x35}, {&(0x7f0000153000-0x1f)="850cbc9bac54b0a51f41bc713c653253ebf4de2b8f160395711872dddb5b159005b2a7a536aaec1a2aa6a1160304bf3c3ea80d2828787b2a9d16305072d9f40f33bd566e804424774b05c7e78d1104d36fed199d907cb2f0", 0x58}, {&(0x7f000068e000)="417c6e9426cfe5390e9c415a9504ec86731ddc348d93e927d29425faf4816f3ee937747a0535faff1658695fb37b18f9498f21518f4dfa9e05850d9d9c6483a1a0df7fd4d0341ca3b0171fe6a969565df0fb1e7354a2ad823ba827942561b889461c66f19de13db577c239ac78e9211ff4028d2758433e69aa492cd6d0f4b704d1acf207c5f328b1bbf8e6f4d501a8339b395ba6", 0x94}, {&(0x7f0000158000-0x41)="a8578bac5b6fbb95c09081b891482a91d04a523fa3ff35d434043b9acb09faf33d0feb6199393fb74a8c9c460ff5d26799e1549ca869d28af7217acfd3424eb37b", 0x41}, {&(0x7f0000016000)="904a593091504a3bb7669ecb6ee0bba90fa105c0164296a0cd3d957ef90191d82bdced340ca4c4edb53bfae88d10f3421cc3be4d567a6f636bb31a05eaa85169e497ec2be1aeceb3b67b274744cb6781381a09009418a9238f428ba99000b2ed640c538c103ae65cb092c32f59bffcd2e9d38191bdab93507df09995b8bb10a2c013830377f1f2526b6cd5ad66d77be10bda7ffd71241932fd5e54f18f6259dd915f8713e52ab898f66f96b5d899c1c8a9e86343abcfe824d4a8", 0xba}, {&(0x7f0000dfd000-0x1d)="0fb41da6bb383e64f9db73f0721e58477bcfcad48b7ff310394e31d3be", 0x1d}, {&(0x7f0000d57000)="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0x1000}], 0x8, &(0x7f0000882000-0x4c0)=[{0x12, 0x0, 0x20, "d8d9d9b13fc8d9200f7d402bc0abc125456fe9efaddab8e0f6a747d45ff93a1c9c01d3f10275a9372e081ff7ef92ace1d04da3f5ebb96d42bd"}, {0xf0, 0x10b, 0x4, "545340e65c22d3ef794d383632ea59b9bba43b13e64e5d4aba4f0c157729fcc3998147259a7478a4014786299e710389f11c4b8cbcf8a8bd60a9df831a152a5c2a5d35ae67a25d88ea9842369a53688d6e914b93a2f99c0e4dc7b6b732afef879aa8021c51d5fef40d73a04bd313ff235a7d978b250bda7a761b36914d232af1e14d128839c0aa7f62b387c668071d2b688dfc3d1dc52efef2f545aee9296ba092c7a7f3ac2625a5373351806e5ab7130ac25a8eec1f57f716d86a970e102391136b89ebf84a627f4fea366f48402c110460cb91e07a702dc8a9df096b6f"}, {0x108, 0x0, 0x80, "2a7f14085c64ce48e7b9ac3b78643918d939bcb9ba143f88067d699c72fb0f28857b9c7212941506dfa6882c4d225e34af832fd5f0339d36a9c967ee0469f15a946706133371c0f32e0ac1a289ce892223d9504291f060b0e48cab294b2c7c5722e7c5a729afd3babbff05e83dcb0bba1743020fbf2f960b961dcf189ee4a22a567e0cb7676a7ed0974291ffb9adb65a7d2fef0033d54f4094090ff41ebfc4a4d072d7148353a4554aaac6aa94423250458cbac293515c6534960234ca95cba1df8f2f04bd5cda595da62a6b68d2f3b577ee33a49394e1c0415dedc133a342c93eab79e67a6f288a520ad0311ae18387d358751c25ea"}, {0x48, 0xff, 0x81, "bf72e35a0dfe4319c29ec350c2eeb2aa97ad4ad27d7b93bf758e539150de4fb4e0a63f34fcb9746baf45b7d5a52a4748d54bec6dc745a7"}, {0x58, 0x10f, 0x9, "551a601d8ce4848148e5acb0c5b98ea223af3445b1f5a3b3f8d091ed8112b6863212de94559c9dfaeee69427bf721ea23a09070326fba15b28bb2c4559f24e75ec6979ea"}, {0x10, 0x104, 0x49f, ""}, {0xb8, 0x1ff, 0x6285a4db, "cd6103bdc66b8b20c6079cdc1f6e83538ced3ee07d028af81168071c2ccb937b270d2b21bfedb0c739fbd0d8e2935897c2dff345f7825c79f7ff6a5ddf6755c3c146a4b6ee5e57cc82f99cae1a5e00cff99c106b51769ddb4491db9a44370f99c07c3a5053a38ed1858f1e4b2434e0bd2d612a137521b4f2f03fe844fb84136e20044ec05595d8097fdecd85696aba755ec5043853a085a56db511c406c0dc9a8f89015cf1cd93"}, {0x110, 0x10c, 0x7, "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"}], 0x4c0, 0x1}, 0x24000011) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000035b000-0x4)=0x0, &(0x7f0000536000-0x4)=0x4) sendto$inet6(r6, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(r6, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) connect$nfc_raw(r6, &(0x7f000084a000)={0x27, 0xa738, 0x1e43, 0x7}, 0x10) close(r6) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) 2018/01/16 00:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000017c000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3ff, 0x7fff, 0x40, "c724bc10ace44c1c6fae60251fb9f48843c5c6a2ece45cf07fee8849c324987d4440cddaaf7284905ec43e970d49219fc1beceaa0d80f9e413ce07e950c21d9bfaa0e3b60e06fda7d0a213562c1b574e"}, 0x160) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00007fa000-0x4)=0x80040aa69, 0x4) [ 236.696054] netlink: 'syz-executor5': attribute type 16 has an invalid length. [ 236.703548] netlink: 'syz-executor5': attribute type 17 has an invalid length. [ 236.710953] netlink: 6 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/16 00:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000a4000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000109000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000488000)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x4008, 0x20000000000001f3, &(0x7f0000bf7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000184000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b41000)={0x0, 0x10001, 0x1, [0x5]}, &(0x7f0000ada000-0x4)=0xa) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d17000-0x8)={r4, 0xfffffffffffff3c5}, 0x8) socketpair(0x9, 0x5, 0x80000000, &(0x7f0000297000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00002df000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000bbb000)=0xe8) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000828000-0x10)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/16 00:35:43 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000022f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00002ac000)=""/175, 0xaf, 0x20, &(0x7f0000001000-0x8)=@sco={0x1f, {0x8001, 0x8, 0x1000, 0x1, 0x5, 0xa75}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000999000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/16 00:35:43 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x8}]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000033000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x8, &(0x7f0000035000)=[{0x216, 0x8001, 0x8001, 0xfffffffffffffff7}, {0x3f, 0xe80, 0x2, 0x3ff}, {0x10000, 0xe2, 0x2, 0xfff}, {0x7, 0x490, 0x400, 0x500000000000}, {0x2453, 0x1f, 0x53, 0x1}, {0x80000001, 0x8, 0x10000, 0x1f}, {0x8, 0x800, 0x0, 0x0}, {0x1f, 0x10000, 0x0, 0x80}]}, 0x10) pipe(&(0x7f000002a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000035000)=0x0, &(0x7f000000e000)=0x4) sendto(0xffffffffffffffff, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/16 00:35:43 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) 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) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x9}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000)=@sack_info={r1, 0x1, 0xbfd7}, 0xc) 2018/01/16 00:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind(r1, &(0x7f0000110000-0x1)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 00:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x800, 0x3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000387000-0x4)=0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000793000)=0x0) 2018/01/16 00:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000953000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000000000}, 0xc, &(0x7f0000e25000-0x10)={&(0x7f00000e8000)={0x1c, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x8, 0x2, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000010084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000027f000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f00000a2000)="9c", 0x1, 0x0, &(0x7f00009cb000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x1e, 0x4, 0x5, &(0x7f00005c0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000005000)={0x4, 0x0, 0x9, 0x25, &(0x7f0000a1f000-0x25)=""/37, 0x5d, &(0x7f00007b7000)=""/93, 0xa0, &(0x7f00002cf000-0xa0)=""/160}) 2018/01/16 00:35:43 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000001000)=""/244, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={r0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000001000)=""/236, &(0x7f0000003000-0x4)=0xec) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0x3d, 0xffff, 0x8, 0x3fc9, 0xffffffffffff7283, 0x6, 0x101, 0xffffffff, 0xf000000000000000, 0x4, 0x80, 0x4, 0x0]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r4, 0x8}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000)={r5, 0x100000001}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000)={r6, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x8, 0x2, 0x8000, 0x0, 0xac03, 0x91, 0x8001, 0xb2, 0x200, 0x4, 0x7fffffff, 0x9db, 0x0]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r3, &(0x7f0000006000)={0x1f, 0xff, {0xf6f, 0x7, 0x4, 0x81, 0x10000000000, 0xff}, 0x7, 0x9}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000004000)=0xfff, &(0x7f0000003000)=0x2) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)=@nl=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x80}, 0x85) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000001000)="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", 0xfa, 0x400c004, &(0x7f0000008000-0x10)={0x2, 0x1, @rand_addr=0xfd01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x10010, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000007000)={r4, 0xb7, "842363b82fe8cc15c328d9d1408fb0bcbbe2420b6107be496d1e1a6c7594cce41700caa4d6fbe34fe4ecd28cd94dbfa3114b38c94ae41f92455e33d5344517d80886c67dfc60f373b45fc19d859a2d628a85d5063ec525ea2a241eda6021fdb6f2126994a74836ba1e44ad06acf3b64786397bb9e024be128bc54e04f8aa4e2d4875c5b834f109abf816a9b69cc9600073b7a95a6d1ed3cf9f4618def761f1029a7f27a28f8536a26851d7165808496316b53f46664b7e"}, &(0x7f0000007000)=0xbf) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/16 00:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f15000)={0x26, 'hash\x00', 0x80, 0x0, 'ghash-generic\x00'}, 0x58) bind$alg(r0, &(0x7f00009e4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) bind$alg(r0, &(0x7f0000c3e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent-generic)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000513000)=0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/16 00:35:43 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x74, 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) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000+0xde0)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000006000-0x38)={&(0x7f000000a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000002000-0x30)=[{&(0x7f0000005000-0x15)=""/21, 0x15}, {&(0x7f0000009000)=""/0, 0x0}, {&(0x7f0000006000)=""/6, 0x6}], 0x3, &(0x7f0000000000)=""/144, 0x90, 0x370}, 0x40000000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000003000)={0x0, &(0x7f0000005000)=[]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000008000)=0x0, &(0x7f0000009000)=0x4) 2018/01/16 00:35:43 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x10000, &(0x7f00009d4000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fce000)={0x0, 0x200000000000}, &(0x7f0000730000-0x4)=0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fce000)={r1, 0x9, 0x2, 0x6, 0x1000, 0x2}, &(0x7f0000fcf000-0x4)=0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r3, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x20) bind$inet6(r2, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f000006e000)=0x728, 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="f6", 0x0, 0x200408d4, &(0x7f00004fd000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 00:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socketpair$inet6(0xa, 0x807, 0x0, &(0x7f0000602000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000490000-0x53)={0x0, 0x4b, "5cb33bd08b9a13d9dc24d2a29992fbe3a9b68692d1dbbb32ae30e2ee772474ebf902216f5ca7aa78de96569962996ca1f189f6e98b178216164cd5ccf3a8cb35ca1519d663fd4dfcdff15a"}, &(0x7f0000c79000)=0x53) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bf8000)={r2, 0x9}, 0x8) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = accept(r1, &(0x7f00003bc000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b08000-0x4)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000057000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) splice(r0, &(0x7f0000ebf000-0x8)=0x0, r3, &(0x7f00004f0000)=0x0, 0x46af, 0x1) sendto$llc(r4, &(0x7f0000418000)="406f967e3ecc6646d7113f88c9580a4a691301662ce26caca0fb6b94d8d3044e3a5d7b2698cc37a88de7eb5f7801690095d89361bbf06ab809c3eb142b494d860ba016cb69563ef0fd0eb732f4cf536d3b9095e0ad9ca450e8d72c90421974ba77ba821e252519709de8756449dbacc6670c0c35b502873534829f6a0d1b4db022bc8aba7f27236ca4cdf840eab859cf7f96505d4a2b90e5bdaf5203a4b469ee455ebf067676dd998097168f", 0xac, 0x10, &(0x7f0000acb000)={0x1a, 0x19, 0x401, 0xffffffffffffff8d, 0x20, 0x600000000000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) sendmsg$can_raw(r3, &(0x7f0000a4b000-0x38)={&(0x7f00007b5000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000394000)={&(0x7f0000d76000-0x10)=@can={{0x4, 0x1f, 0x2, 0x0}, 0x8, 0x1, 0x0, 0x0, "ea215ddc75512fe7"}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x80) [ 236.843546] dccp_close: ABORT with 253 bytes unread 2018/01/16 00:35:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) socketpair(0xb, 0x5, 0x81, &(0x7f0000e16000)={0x0, 0x0}) pipe(&(0x7f0000552000-0x8)={0x0, 0x0}) socketpair(0x4, 0x8000b, 0x8, &(0x7f00004a8000)={0x0, 0x0}) r5 = accept$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ffe000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100007ffffffe, 0x800, 0x4, 0x6, 0x3c}, &(0x7f0000a68000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000274000)={r6, 0x1d}, 0x6) sendmsg$alg(r5, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0xfffffffffffffd50, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000391000)={0x100000001, 0x0, 0x10001, 0x3}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f75000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000548000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00006a6000)={0x6d5b, r7, 0x10000, 0xffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000491000)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000062000-0x90)={0x200, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 00:35:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0xcc)=""/204, 0xcc) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000001000-0x20)="0e8620b96f177d913485bcd8082224060a71d921417c314068cb954b184c113b"}) socketpair(0x17, 0x80e, 0xfffffffffffffffb, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000001000-0xa)={0x2b, "c5a6b9698f8e"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) 2018/01/16 00:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x20, &(0x7f00003ed000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x19f) 2018/01/16 00:35:43 executing program 3: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000089d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc9000)=0x8, 0x80000) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000dca000-0x9)={0x1f, {0x0, 0x1, 0xadfa, 0x101, 0xd88, 0xfffffffffffffff8}, 0xc7d}, 0x9) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) 2018/01/16 00:35:43 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000006000)=@generic={0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000d000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000)=0x10) 2018/01/16 00:35:43 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000774000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 00:35:43 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000001a000)=[{&(0x7f0000033000-0x30)="d930cae77a6381ed22e21fd5e91d037fb7d70762bd5a2359dd1bc01c7f6ec7ccb273b05dae4e989b65edcfae24e54e9c", 0x30}, {&(0x7f0000032000)="7bd3ba65233ac6fa75077170f6a257dcb0982cd598235f0ac21754e0361e2bc00450d6d64dc91f1ce2a9442f56efea7327bb8ed15cd854a1df05e85009e2319071d0a337fe736a4bcc83e99c04aff5d28b12945dff3484f7d5afe89125e22fbfbd61f086cd5fa84c59f1641b71318afa44b9dc909c9f8b13b44ecb9e56163a60c64eb1cea57c1352f0f553f80c2eda5874ee573e7788caa8a70d45ff2181366b8a88bda62c51b068d7d70b9b39da57b8df05d90b0463990dd56796c0d8c8c9a9d29c9a75ead3bed3eb0f9dc0d32443d8f236d47954e4e41c844693d044deb3c076cf61438edee7f9a62eaf6303f476101e7f4212d2a403e246", 0xf9}, {&(0x7f000001a000)="64304b37975cbffd6b14eff1bffd", 0xe}, {&(0x7f0000033000-0x6a)="3712e00487c3fb85c92015f169dab526e399e9eef2331d00ee78265bdddeefced45b7df12e9bbd6c1e9184b13be96edfb13d67fef25d0281c50015d4fe506e26cdd0eda5b787c23d0935c306cfdacac6f8b9b0ffe0f7da4d9c45f8152bd681be23c72a0d8467e7330dfd", 0x6a}, {&(0x7f000000f000-0x1000)="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", 0x1000}, {&(0x7f000000c000)="fe3b903017f248b3f2b34abaf0d799ff0b5f0f26a58949add485dd1dafaf67d2f7b651127fde9cd85bbf28fe0c0e4cfd7a8431769644915342844c19b72a228f7c528e99ddfcf6dc50ca5fdc3ce94ab191b259b6f6e8a76b0920d3a0f1211e231f", 0x61}, {&(0x7f0000032000)="1a9bf1e911974232ad0a6833925bcb1ce2e0c949a4f3a89392c79e08bb30284a13981bfdcfa54b1888188f1e1a14dbba82384a8afe24c5feb209e75a2cde72c01ee0427a39", 0x45}, {&(0x7f0000033000-0x8b)="dddc88ae786d3e5994aac8d4c2c08e397b14bf5d597b9b21d2d7c81a0feae55f62cee50b3c335bad8772d0af313fb3940369b1f2efcdbf10870952a8abc6e2a61dd88439fd233c6bb64ef333edb3dda3cf47e15394afe931cfef03f29725de928fc9a0a25f3abf3dd5c1379bbcbb0152380a900403ada8ff72415e9a0bf5e14eb6a9c34728fe95b852f593", 0x8b}, {&(0x7f0000022000)="5952be088bd1d03bd8b97938161433295b3e049bf35ad589716a7c905279a231ff5b7a550ff948ca595d9ec7d23d646a6b3ec8e3a28c212f6d8694283299509569dba27039f5bff7909c9088fe14fa0e0e51019200961d4bbb53cc16257b3847607ab157ab36ee4a52c405dd6deb5a35c66698bc7f", 0x75}, {&(0x7f0000016000)="943c30d8ab3b83d6303e522ecdcfb04747a9e75ddbac4459a438b228c55fab48df043bfe1ac7934470e33db59da6e050bb3cc4862ce63a465fc23de3b11f291e65b075b2b32376ae281d9e4a1cb85e323e0efb3d9f364d5aeb3e07f03dbf42b13034d9c5eecaefcb", 0x68}], 0xa) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000032000)=0x1, 0x4) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000030000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bfd2c7ba13b43e60fb3a2004297ddde0"}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000012000-0x138)={0x1, 0x0, 0x0, 0x80000000, 0x5, [{0x10000, 0x2, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7ff, 0x6, 0xfffffffffffffe01, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1f, 0x1, 0x2, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x2, 0x8, 0xbda8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) getsockname(r0, &(0x7f0000011000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r1, r3, &(0x7f0000031000)=0x0, 0x0) 2018/01/16 00:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000032c000)={0x26, 'skcipher\x00', 0x0, 0x85, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7be539f5d56534c90c2", 0x1) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket(0x8, 0x4, 0x7) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000d65000-0xcd)=""/205, &(0x7f0000e9d000-0x4)=0xcd) recvfrom(r0, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000732000)={0x8, [0x4, 0xff, 0x6, 0x7, 0x1, 0xfff, 0x101, 0x9]}, 0x14) 2018/01/16 00:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000252000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f03000)={0x0, 0x1df, 0x3, [0x6, 0x400, 0x7]}, &(0x7f0000def000-0x4)=0xe) r4 = accept$netrom(0xffffffffffffff9c, &(0x7f0000168000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000863000-0x4)=0x48) listen$netrom(r4, 0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000095b000)={r3, 0x200}, &(0x7f0000f3c000-0x4)=0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000aab000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00001da000-0x4)=r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000041e000)={0x1, [0x0]}, &(0x7f000088f000-0x4)=0x229) recvfrom$inet6(r0, &(0x7f0000749000)=""/97, 0x61, 0x161, &(0x7f0000ab0000-0x1c)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) r8 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r8, &(0x7f00003e2000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='eql\x00'}}, 0x1e) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000072b000)={r0, r0, 0x1ff, 0x2, &(0x7f0000e14000)="56b4722f2d496a1855b9f7662e4884df525c03a2e66f4347cceac6c0571d3cbdd06396a4f9c50637c8dbe9a13eeca05a51820c7a0e7e5ce2243dfda6d6d94bed0838e40ccd76fb1a03b7804f8f8645eb0a5d", 0xfff, 0x61, 0x4, 0x84, 0x4, 0x1, 0x401, "164cc82a96a8dfe144a89af1030c53d39271209d8ef0e8def9135ddcc5b1580b9f5d4ee00164a2c96ffbc2403d923286a5d5cc30e6ff0784b51199e1806da4d96464992ffe191ece359c657c04c87caa8ff12f9fb5388ab81edf3d9012bd765108fcd169dd0abc4a2aaa02d8a1dcb2b28ccc2e7c31e012d6e7f3af1374f0df41129dcf6179b4520b9805bf7e5f6f4abb180156133678ee80aad8ba315677cdbb6066c32118400e4c6d5aef332f5cf833134663bd52883abad495f7d3be69bdab3d0e7a7c363aff1fb0cbf7558972665671604e93cd0c2e"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x7a, &(0x7f0000f83000)={r7, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/16 00:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000452000-0xc)={0x0, 0xffffffff, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f000071c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000c37000-0x4)=0x1c) 2018/01/16 00:35:43 executing program 2: mmap(&(0x7f0000000000/0x220000)=nil, 0x220000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000221000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000221000)=0x3, 0x4) connect(r0, &(0x7f0000220000)=@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000008d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000220000)={@generic="4f7c99ea96796b2a658248d325261b34", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6", 0x19) 2018/01/16 00:35:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x7fff, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000a5f000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b96000-0x8)={0x0, 0xfff}, &(0x7f0000062000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000007000)={r3, 0xffffffffffffff37, 0xa, [0x1, 0x7f, 0x0, 0xfff, 0xffffffff, 0x6, 0x8, 0x8, 0x6, 0x1]}, &(0x7f0000493000)=0x1c) bind$alg(r0, &(0x7f0000eef000)={0x26, 'rng\x00', 0xfffffffffffffffe, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000003c000-0x4)=@int=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000076b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c3000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006c5000-0x5)={r4, 0x4, 0xfffffffffffff6e8, 0x2}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000019000)={&(0x7f000001e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000381000)=[{&(0x7f0000003000)=""/109, 0x6d}, {&(0x7f000000b000-0x21)=""/33, 0x21}], 0x2, &(0x7f000001e000-0x6b)=""/107, 0x6b, 0xfffffffffffffffd}, 0x0) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000037a000)={0x1, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffef1) recvmsg(0xffffffffffffff9c, &(0x7f0000f4e000)={&(0x7f0000aed000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000a98000-0x60)=[{&(0x7f000010b000-0x54)=""/84, 0xfd25}, {&(0x7f0000590000-0xb2)=""/178, 0xb2}, {&(0x7f00007fc000-0x90)=""/144, 0x90}, {&(0x7f000069c000)=""/245, 0xf5}, {&(0x7f0000c42000)=""/32, 0x20}, {&(0x7f0000b36000-0x6)=""/6, 0x6}], 0x6, &(0x7f0000b6d000-0x2c)=""/44, 0x2c, 0x2}, 0x102) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00008ff000-0x4)=0x7f, &(0x7f0000a6f000)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001cd000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000693000-0x18)={r0, &(0x7f0000289000-0xc8)="", &(0x7f00001e8000)="", 0x0}, 0x20) 2018/01/16 00:35:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x7}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f000050c000)=""/183, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = socket(0x18, 0x0, 0x100000001) recvfrom$inet(r2, &(0x7f0000470000-0x36)=""/54, 0xffffffffffffff75, 0x20, &(0x7f0000b23000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000a28000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) 2018/01/16 00:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='nr0\x00', @ifru_data=&(0x7f0000eb6000)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r1, &(0x7f00007fd000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087d000)=0xff35, 0x80000) [ 237.077873] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/16 00:35:43 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000036000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000023000)=0x32, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000036000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000036000-0x2)=0x60) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f000002b000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000035000)={&(0x7f0000035000)=@nfc_llcp={0x27, 0x1, 0x0, 0x2, 0xffffffff, 0x401, "5875170dfcc1693c63df49db2013e74e8086743bcb6fe1cf60621050709e37c3ab10a9dc01c52d6ff837bd1928789e8c973780fc77cacd13fb13ba6e362deb", 0x2}, 0x60, &(0x7f0000020000)=[{&(0x7f0000035000)="06f0e3361f42c11198e8bf2d2e9ed37a2fb6d89b84a80f7449f1f67f85fb64468881381975cf2605a32b1a4d53d970d98747b3cf379b94b46750e9a3d0caf13d5016e8ec065433a1165d360c4ccbcc08ebaf13348c48931ec6baccbf0daa73eea92a05ad0f8126143e2a648dccb0752f7bcad02d942403b8f8e99540e0ec2815be4669ac2053ad015d2944e59532632fd496e94bb1f144d58824d6caaadf44407de640be3fb2b43991047de3fc862ac36c46be46ea18fc500a35d12b6b1bf23f5f2be36e68cbe83082ff2f809d8bb4762cdd073bd710cabefaf08d41bd5ceca5438a167277719e27ef10ac", 0xeb}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000035000)="e87e8ba3b3279a4c2633560d620a49b4c8b49b149ce034f2292db77b2d27cb98aa3e77ad341a439e89296a9bbf7a0893b5db38d48ddedfdf3fbf8eb0fced6a3d7ee2cb7301b034a3f5a69a13a756b3212710ded6f3031d650ca1e4d6a39f8278c0e5967c623ad5e5f6047c0a069648787f753d220b40c80e547ddfdb268f94f2d6290df85fcbce05c8aa9e824ca988bd21bc217e809a1247897818", 0x9b}, {&(0x7f0000024000)="5b18dfa78b34adfc4fb3c32739a9eefcd470b049a5477db17330da21bcb8e0b441fc37c04c6d243c2655b8ea42a6791a0fee6b9f64500c54a7df2f92bc2d360113d4a2f4866c6f4fc425ac36294027382944e21f359387f00ea129a51876556a95c1666001b8855f8b75a511440a0727069d71bb7ec7e71eb44618db94c55b0e", 0x80}, 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0x1000}], 0x5, &(0x7f0000036000-0x3e0)=[{0xf8, 0x0, 0x7e4b, "1ddfa2a7e6c590c7906bdfdb5eca9822467c7f9587fe35fed1587484bb037ee69b4e4eea5be1a7ce83df689c3fade29ee60fa974d2598457b134e5ceac339e5c32e15e443fb30aa01d69d2b3c70407ef3dfd8da729f6a7ec90200e5e63ecec1121c3cacd1c53ef3affe4e2aea82761582ce48ef083e7faa34a4165e8aeec85bc6d22a2639d97e3001e3519b43245f1bebd678a8ee92e6dd73644ff321fa4be64e057786025ff58f63c6777474b7760cd2da460d05102e93a8e233e2b1379f7c0443c6cb31d16854baa06ae335e61a7df7e070be2415a6c14afd891149a393c6196e3d1"}, {0x78, 0x1, 0x0, "7e1a08ed74d59bdfbd0b885ee70eeeffe52a7806dc5569314b3eaf1a0a143cdaeb2621f39c40f0f3ec6f0fe4a0d3d7c48f6b88805bac5dbb16b0f57f0fe8f8077fcd7f75611a6ba0a97f60aa64c86281627261600d67ef542328051d307709c5519b8ed71b91"}, {0x18, 0x116, 0x3, "31fc3b4b8220"}, {0x90, 0x0, 0xfff, "405c68a4f2da67f0ee5e800dc2e7f9dfa646bd8ca3143eab79e05a601c736106bfd9a6e8181dccdaa87762a584de2ad375ef9edc5aea65eb436425968e09d96da0e023c3fecface6c81ce810479b5aa1d03e3fc576409dee01308634e6c9966d463afc65335537ebfe046a82c740483e35fba4f5e6f6420bf53ae2e9278604"}, {0x38, 0xff, 0x2, "3e093ad731813fcb0b759659163def6501d1889b728178d664cf67facfccaa9fa661"}, {0xb8, 0x84, 0x9, "6049705f863c4b5020758214c9434c026173b6c8ade57c6dbe89b831713dae6eb820400037ea7b9563ffa76ad6219c2098defd480091fe53cf5d279098ba0b7eabb6be396100090ca3b02a9964fc955e92ffa0fc45e3f2e3ec25f7971e83bf4303f340c4c3d2952c03ec2b83398c88e5a39c4d881005fe380c9401420e3a5e35d8c976610c8eb217800e5791f2d87cdedbd9e7918fe2ea50b5b69c673d5a8cf24487c9"}, {0xa8, 0x88, 0x75c3b9f3, "6baa053021d5fbd3d0754cb14459ccf66a87d6b8d583e20589b8e0f47a8327ba615d71852b396212192e27b924e11d4e4ebd3c15952196ff773ea9c98a436b42c3fd760d4068eb0c17beb0ad8b4f5b90ab363c80c7b52bac9f6acaf23784997d21685553a0e1a95ffff80796af037fad994445d7c88baebc51428a1faf8c459ce28dbc1fbe4373d97c72eea74f0099a3fdee482e933f"}, {0x30, 0x115, 0x401, "eca7b126d110edad7787ee29d08515ba3e5c5b13f5d972f3d41dfe"}], 0x3e0, 0x0}, 0x4) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000001e000)={0x0, 0xc000000000000000, 0x30, 0xfffffffffffff000, 0xaf}, &(0x7f0000038000-0x4)=0x18) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000007000)={r6, 0x6}, &(0x7f0000038000-0x4)=0x8) 2018/01/16 00:35:43 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f000043c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000516000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000814000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d81000)=[{&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f0000000000)=""/213, 0xd5}], 0x2, &(0x7f0000f4f000)=""/9, 0x9, 0xaff}, 0x40000001) r1 = socket$inet6(0xa, 0x1, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xcbb, 0x4000000000000010, &(0x7f0000001000)="121ec140760ed71dd9ea3a7c7f4ce75cf0398b51c0ef23bf447743c98da49b01f0ff00a802ed", 0x26) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003e6000-0x5c)={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, {0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0xffffffffffffffff, [0x9, 0x9, 0x3f, 0x2, 0x7f, 0x4, 0x8001, 0x20]}, 0x5c) 2018/01/16 00:35:43 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8080f, 0x40, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000027000-0xd9)={0x0, 0xd1, "e3001ca88da9328fd8f74a91bf751e881360150dfee297ada7cbc67ebbb1fc54ae35e42ed85da9b3defdba8c14b8dd0b08d10099f0d84e7bca20afc44810cec6eaf823e11ee8023a41a97dbba4a4ec6ef85d059e89aa6d18faaea4a6402990225b8da326d44fe512526fd71fd22a573b7b3697523b4afd386610e1a5a79e513b22b7f5dcee7cc91b210023e6330fdcd72c7e43e0bfa90a4a7236b9948c394f366c96e56d89ef9f85fcd49021c327ac107dacc9b4bc7989b523842ce39a87bb03fa3d07ea6c4a8014251cb4bd78d68704ee"}, &(0x7f0000026000)=0xd9) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000026000)={r2, 0x8}, &(0x7f0000024000)=0x6) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) 2018/01/16 00:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\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}) socketpair(0x0, 0x0, 0x6ed, &(0x7f0000bd4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000003f000)={0x0, 0x0, ""}, &(0x7f00008f4000-0x4)=0x8) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000567000-0x90)={0x5, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xae4e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:43 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000526000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fb000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dab000)={@generic="a0cc025848b3e81cdb5ec8392e6f7223", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f000000c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000e000+0x167)=0x10, 0x80800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f000000f000-0x4)=0x10, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000010000-0xe0)="888b07c1c167303eafcf58ac53f8a9cfee5eaa36bb75f0456a6e7f02bd59760f063d3886b89509b714bedcc816a53b703352f90a7c62ca2e2a72a906da4ea7f1213cce2325d159e7071494126fd3f22b9aa1e20376857924553a4711d852fc36310ea2b20ba62bd4ffb63c808737e54031200a8536454bf78a0ff6da88b81552964eb6b1168aac78865ec35d63e665aec7fc4fcbbb3955285ffcbcb4b9c47d4257890a07792898c5afb998cf0224194f972e36967d23b1f4627ca58bfd16f2aeb2ed88695b964cf79c34ac7b7f5ed748a6ecac1d08dd9f5f2d2109dda1b534d3") connect$can_bcm(r2, &(0x7f000000e000)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r2, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000b000)=[], 0x0, 0x0}, 0x0) 2018/01/16 00:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000099b000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000664000-0x4)=0x1c, 0x800) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000bb3000-0x4)=0x3ff, 0x4) socket$netlink(0x10, 0x3, 0x7) syz_emit_ethernet(0x2a, &(0x7f0000b52000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x8000000100000100, 0x1, [0x0]}) 2018/01/16 00:35:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000872000)={0xc, 0xc, &(0x7f0000e69000)=@raw=[@jmp={0x5, 0x9, 0xf, 0x8, 0xd, 0x1e, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x4, 0x2, 0xf, 0x0, 0xfffffff4, 0xfffffffffffffffc}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x101, 0x8, 0x5, 0x2, 0xc, 0xfffffffffffffffc}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000fed000-0x4)='GPL\x00', 0x5, 0x7, &(0x7f0000001000-0x7)=""/7, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00007d7000)={r0, r1, 0x0, 0x1}, 0x10) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001000-0x8)={r0, r1}) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000)=0x0, 0x2) socket$inet(0x2, 0x2, 0x6b63) [ 237.122904] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/16 00:35:43 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(0xffffffffffffffff) unshare(0x400) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) readv(r1, &(0x7f0000001000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/01/16 00:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) pipe(&(0x7f00001ed000-0x8)={0x0, 0x0}) connect$bt_l2cap(r1, &(0x7f0000714000-0xe)={0x1f, 0x800, {0x101, 0x9, 0xff, 0xffff, 0x34, 0x908f}, 0xfffffffffffffffa, 0x1}, 0xe) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000090a000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/16 00:35:43 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000fe8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fe8000-0x4)=0x1c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ddf000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9e000)=0xc) sendto$llc(r1, &(0x7f0000f6b000-0xd4)="8ce647fddcfcde523eb3e014b03c8a44efe6f7496817b9325e9508f19a715b9a15cb5feedcbe34bc3b0a44be953f929977c0bcb7489ab944ab61d1a96654d32d8c4fec8aebd59cd69aabedddc1ae3f222513e8bfa2ae644a89acd13dc3979c0b999667e59c292dbc890c9ce3ccfcab751467b013cbae4a609c01a1d310000ef43f8d9782a59ddeec0e97d1212a6ac73b54b1236d2bcf48cf95f04cb5da86cbb51b81613d481104dcda3fc354082de086266824c975101fe6ca73c4eabd12918ff45e9e446194c0c977c3d00bbb2e7b004a0a3846", 0xd4, 0x40885, &(0x7f0000a74000)={0x1a, 0x16, 0x8, 0x6, 0x1, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fe7000)={0x0, 0x0, 0x8, 0x2}, &(0x7f0000a2b000)=0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe8000-0x8)={r2, 0x8}, &(0x7f0000fe8000-0x4)=0x8) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000fe6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ae7000)=0x1c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xfe, &(0x7f000051d000)=""/139, &(0x7f0000fe7000-0x4)=0x8b) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) 2018/01/16 00:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000b65000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000aea000)=""/196, &(0x7f0000808000+0x4f1)=0xc4) sendto$ax25(r1, &(0x7f00001ff000-0x3c)="97ad5201d6ae326566f9a48d00c84399272af436dd0cd142fb9353194f5ce336d41bc720e9368f3b2d772c8fc421199f3b602774143ad6c92cbdb015", 0x3c, 0x40, &(0x7f00004f2000-0x10)={0x3, {"27c7d22a58a728"}, 0x40}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000071f000-0x4)=0x0, 0x4) socketpair(0x10, 0x6, 0x0, &(0x7f0000a2f000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f000036c000-0x4)=0x5) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00009c5000)=0x0, &(0x7f0000848000)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/16 00:35:43 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f6a000)=[], 0x24f, &(0x7f0000c64000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f26000)=0x40, 0x4) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bcd000-0x4)={r0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000dd8000)=""/4096, &(0x7f0000f6b000-0x4)=0x1000) shutdown(r1, 0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000f67000-0x70)="", 0x0, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 00:35:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00002b2000+0x81b)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) connect$ax25(r0, &(0x7f00006a4000)={0x3, {"91506f196e397b"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f07", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/16 00:35:43 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000029000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000000a000)=0x1008) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000023000-0x8)={r2, 0x7, 0xfff}, &(0x7f000001b000)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000029000-0x1)={0x6385}, 0x1) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000027000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000011000)={0x0, 0x80000, r0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000024000-0x10)={0x0, r3, 0x7ff}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000010000-0x8)={r3, r5}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000029000-0x10)={0x5, &(0x7f0000028000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f000001a000)={r6, 0x2}) 2018/01/16 00:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000d0b000)=[{&(0x7f0000a02000-0xd5)=""/213, 0xd5}, {&(0x7f0000fa9000-0xc8)=""/200, 0xc8}, {&(0x7f0000a2e000)=""/82, 0x52}, {&(0x7f0000ed4000-0x6b)=""/107, 0x6b}, {&(0x7f0000289000)=""/20, 0x14}, {&(0x7f0000dc0000-0xc7)=""/199, 0xc7}, {&(0x7f0000836000)=""/92, 0x5c}, {&(0x7f000089e000)=""/5, 0x5}, {&(0x7f000063c000)=""/247, 0xf7}], 0x9) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000943000-0x8)={0x0, 0x8}, &(0x7f00002c0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x208, 0x0, 0x4, 0x10001, 0x8, 0x8, r1}, 0x20) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b70000-0x10)={&(0x7f0000056000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fd3000-0x14)={0x0, r3, 0x6, 0x2, 0x0}, 0x14) 2018/01/16 00:35:43 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x200000084, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000f88000)={0xa, 0x2, 0xcf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) r3 = epoll_create1(0x7fffe) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r4, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r4, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) writev(r4, &(0x7f0000a7b000)=[{&(0x7f0000637000)='\'', 0x0}], 0x1) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000de1000-0x38)={0x0, 0x0, &(0x7f000017c000)=[{&(0x7f0000ff8000)="4d18d9db900fb47e011c11ce9e6077722fadf3ebed32cefa0919e64b8d791f7ff4e19872435b563996b91302d46500b798f633861fb0354086880a1a4907d39f59f1c003132175a12e6c1d5736fbe7462c441a499f0ded99b60f926d07b5c6f811e517b14e6945619605aa9104ce7f7b03f61e89957421c2b69c37e9abeea12f68ab25380e6f48d9608f56d3a086d42832d8ed0f3b93ef1d188fb9f4368e7f54bd0273ded428b2d3d38fa6af32104ded842927b304b960f48753fbfa7ff8d2057f6ef2", 0xc3}, {&(0x7f0000ff8000)="75f50562f627d0b707d20c711ebe0704be55ebb578c2c7982353989817270df95a9e6084ba3764a421f9b46e929f0a6e35bf34f5458d0e5a8b0cac28b478149a8da577e8d59e70abed66d3e915ba4491ae631c8a378f52ecb470ca55e13a369a90660cd4b43f97bd76d55f458d809d67793a79698ff986a31ca4cc8f45109a6129bad32c95c2b8065efc812e043d28b9e3efa4fc880ccc93f29baa65185348982af9a6702781", 0xa6}, {&(0x7f0000d4f000)="50b755235349ceb1139e95287d39aae1863ff1afbb8f5592", 0x18}, {&(0x7f0000ff9000-0x52)="4e60d1f547030588b032e7416adbd93965681f6cffcce48525e94ebc515e98a43568fac606346f0214da83cb06bb0f03a7716a9e7dd05b35c450673517e6a3c0e6cd2af614c5ec5b8b73f6520a349637acb6", 0x52}, {&(0x7f0000639000)="c8fd7023c23860bfa2a907e5137ea3fdbfff52feb8dc1e6c7eefa2d8b8ff", 0x1e}, {&(0x7f0000ff9000-0x83)="efe502dd7d6f8c338d8851f18b46722ef8eb252757fe0611f958f5c74e7b6001cd59d0d5f1995ed4e04d815fe54f70a1ce7a7a1fe28596eff9b8eb539e96b2e27a1208372b67ce211bb4f367ea049c3dde3d62d63b3b7c5377d55dbf14f2a6bbff01729ae9833ec39f8e95534b2242a243dff1fea0a0a106acb1c2fbb17a8ce087c515", 0x83}, {&(0x7f0000ff9000-0xd2)="a1140c5ea2e4fc16de9c13618b95f2a85292f85a257a29df9f0599a1d7c17f91ad39b59edad11edbf8e02958145e9c474d1177559db564aadf2e5c0b898f7fab68882812447df77aed9e1ec3d544ef4e784f2e23343435ec024c26aabb6a60df8e1c15eb560ee616ffddb76eee3ff7670958f153cbb093d2e2a5680e2fb96c73cc006b0358d9d2e5d7eadf81d64f740ba27f09899832bb67345ae24df70e05d91e6b76b3cf5339b5ec82d2929c89bcb26c7864a86cdeaa0e025335b28487a790a3684b8a5d0dcb71177058964685f3dbce43", 0xd2}, {&(0x7f0000ff8000)="42b5c6130046e629e22660eb1704a6a109d78a3802edd538af8df470d08ae6b2a9af179430965e177665f23f439818f4c759f1550ef99d45d99e305a1df9040eb7e90a32d51992f3ef2a80963682df5e19839b8da56e6ab31a3b135208e673fb17826907ab7a2529b59705669ba8e78315be7ec38488c33a6031a77ad7ced4d28a730422e11524a4c143c05334abe4661d2e", 0x92}, {&(0x7f0000ff9000-0xe3)="20d27f4b8ee8fa707bf834d2513c4f1324a7f12d0f8d6155df8a169de8607812d62bd71149d0c7381c2a391aefd18242bc1c9e01b744f5e524a5b2ba3e8f7884a4c434dfce2e957ccdc35d7824e291354690a1c5eb1b62686b31a9c7de72a13073297f48a207c468ba91ba57194ed505d2b981631f35f4b2eeb38a2edaee6afe4df8223b1c283a9364a76e63a85f299c4caa18fd0e535520fa888123293776b62c4d112f5045ded94afb6fda62298176c7bf608e929845219641ecf44be06d1096e66ac48740ab29299a5d1af6367729ac2d52a9d1669e2a29153ff77467a84b1b2cd6", 0xe3}, {&(0x7f0000ff8000)="35c70bdbd4f1bdadbd95db753d061cbccbeab1278766", 0x16}], 0xa, &(0x7f0000ff8000)=[{0xc8, 0x18e, 0x28, "012cc3cb8e57f114fcaa50aeaf6cf503a5652a16b98a6a44faf3e9079281945f395c1544309717d839b2a6c7320a95ee30da782a1b10a8ffe1e94ae2e4835350f5b985a462e3c33b2f93d1d12cad99fab63ee713fb3e134e2feda15b9de6f580b4a65f9e3ba068a4379b242579de5b006da9cd266e56e7e51028e5790327178db2cff88dcd1a93f1353afcb358fe169161b6bf34ca088ad458dcbbfd5dbdf1797adba2eba4bc13df32f86f076aa28da4f7fe15cab3d8f6b3"}, {0xc0, 0x103, 0x5, "9f4451ca3372e853f9244d615cba471aa1f084ddd2c4578ba5fd06639291c8a69e99300afd21fc30e3ea5bf297330cd05aff21ca82d4bb595c803f6af7f777ea739e570def47a1b06d7d6a747eee930b091236c7a6d95a1ca72476d76504fa6a400e1299cf49e8077e7cad41f2b33bda102be917bb0b1cfb1bc8cb6bf34e564164865d91383e1528e0cc6bb563cfe139f029009c97b614777ea6f6781ddaa9871793c79e12dcfcafa8ff788674f83f50"}, {0xd0, 0x0, 0x8, "dee04118df1245638ef2cc2111267489ac8a3d3707e5bc474cc5512b92b8d3c76f4243fac302adc41e2b6574cf6846fa0c2f27dd0593813e445d7c5e142c2e08fe41c0eb06add9ecb1047d3e07d1a1734a734d5cb429f3eb33a9f838971a487d9570f77a59c99b70c1ea0c5ef6ee8e025b2a5475c1e20e8477e32b7ad78425b159b21b5325c5a5157c9562b7771f9bc76d1625d5bc7eb8959cc8f26b0a3ed728962998c728bff9a9343c4c069d4dc2c4f340a2adcc5efa8256"}, {0x1010, 0x107, 0x3, "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{0x68, 0x10e, 0x2, "2ed739749b258139f7961b171c65baf6d630f455fd74f49e36b2207eef50b6aaed65bd594e3f4f61f86b0d8571b517cf1b0de0c456601726c7d5c8ae0d829d53d4bc865c01828c2dadfe94b2368b5c83e97d2e135e"}], 0x12d0, 0x4000011}, 0x4000) 2018/01/16 00:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$netlink(r1, &(0x7f0000136000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebf000)=0xc) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000810000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000684000)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000248000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004c8000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aef000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000074b000-0xc)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x11}, r4}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000030a000)="", 0xfedb) 2018/01/16 00:35:43 executing program 4: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd9000-0xc)={0x0, 0x0}) r3 = accept(r1, 0x0, &(0x7f00003ea000)=0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000030000)=""/8, &(0x7f00004cb000)=0x8) 2018/01/16 00:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000554000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd6000)=0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000657000)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f0e000-0x4)=r1, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000091d000-0x24)="0bd2", 0x2) 2018/01/16 00:35:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000457000)=@generic={0x4, 0x6, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b09000-0xd0)=""/208, &(0x7f00005c4000-0x4)=0xd0) 2018/01/16 00:35:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005dd000+0xa05)=0x1c, 0x80800) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000969000)={&(0x7f0000088000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r3, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r3, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 00:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000aaf000-0x4)=0x0) sendmsg$alg(r1, &(0x7f0000653000)={0x0, 0x0, &(0x7f000078d000-0x20)=[{&(0x7f00002f5000-0xab)="91748b608907616523a5ad59aedd82ff3d508bc323250078fc02a1b76133d9f1", 0x20}], 0x1, &(0x7f0000c18000-0x60)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000f0f000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000c59000)=0x7, 0x4) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000b2000)=0x0, &(0x7f0000f6c000-0x4)=0x4) recvmsg(r1, &(0x7f0000299000-0x38)={&(0x7f00007b7000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000030c000-0x12)=[{&(0x7f0000aa1000-0x75)=""/117, 0x75}], 0x1, &(0x7f0000d9f000)=""/226, 0xe2, 0x0}, 0x0) writev(r1, &(0x7f00002f5000)=[{&(0x7f0000077000)="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", 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{&(0x7f0000408000)="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", 0x1000}, {&(0x7f0000126000)="0d38397f5f0e4dcac130e1431ccab8a36417eb8cacfe0d911c06926edfc1e20f0d066ba9a6015cc1b334876d1481d61f15b1d0d8cb5d9ba1d7d363", 0x3b}], 0x9) 2018/01/16 00:35:43 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0x1)={0x0, 0x80000, 0xffffffffffffff9c}) bind$llc(r0, &(0x7f0000003000)={0x1a, 0x0, 0x2, 0x3, 0xfffffffffffeffff, 0x4, @random="3d740ea8d5a6", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000a000-0x20)={0x80, 0x0, 0x10001, 0x1f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000000a000)={0x5, 0x9, 0x100000000, 0x800, 0x10, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000003000)={r2, 0x0}) 2018/01/16 00:35:43 executing program 1: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000771000)={0x10001, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0xfdb, 0x9, 0xfffffffffffffff2, &(0x7f0000dbc000)=@common='dummy0\x00', 0x0, 0x8, 0xffffffff}) 2018/01/16 00:35:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x101, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xffff, 0x3, 0x1ff, 0x8, 0xfff}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b26000-0x8)={r2, 0x10bb}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x5}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r2, 0x6}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000003000-0xdd)=""/221, 0xdd, 0x2101, &(0x7f0000003000)={0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000004000)={&(0x7f0000005000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000005000-0x3f)=""/63, 0x3f}], 0x2, 0x0, 0x0, 0xe7}, 0x10000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f0000005000)={0x10, 0x0, 0x3, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000005000-0x59)={r2, 0xce92, 0x51, "ebb73a3a71ea5f8686ea40f3e41691fd710dc0b53802ae15326bbb20a5c5a69ae72a939a7ac98c5f6e0feb669e2c6e18131d016d527eec30c040dbac3569301a16f85eeb01762c3a2390ebca274b349cca"}, 0x59) poll(&(0x7f0000002000-0x30)=[{r0, 0x2000, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x200, 0x0}, {r1, 0x2040, 0x0}, {r3, 0x1404, 0x0}, {r0, 0x2, 0x0}], 0x6, 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) unshare(0x140000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000007000+0x932)={r4, @in6={{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000007000)=0x98) shutdown(r0, 0x1) 2018/01/16 00:35:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet(0x2, 0x6, 0x200) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000539000-0x18)=@generic={0x10000, 0xffffffff, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f00001aa000)=""/82, &(0x7f0000d73000-0x4)=0x52) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) 2018/01/16 00:35:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000359000-0x4)=0x4, 0x4) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/16 00:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$netlink(r0, &(0x7f0000489000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009d5000-0x4)=0xc) read(r0, &(0x7f00002fa000)=""/203, 0xcb) r1 = socket(0x40000000015, 0x6, 0x4) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 00:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f00005a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007a7000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002d8000-0xe8)={{{@in=@loopback=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=@loopback={0x0, 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}}, &(0x7f00007a7000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002f8000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x200, 0x2, 0x7, 0xa, 0xa0, 0x80, 0x0, r1, r2}, {0xff, 0x0, 0x4, 0x6, 0x81, 0x2, 0x1, 0x5}, {0x443e, 0xfffffffffffff801, 0xd, 0x48}, 0xfffffffffffffffc, 0xd, 0x2, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x32}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x0, 0x1, 0x3, 0x124, 0x6, 0x3, 0xffffffffffff8698}}, 0xe8) poll(&(0x7f000047f000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 00:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x18}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006d7000)=0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) recvfrom$inet6(r0, &(0x7f0000e28000)=""/28, 0x1c, 0x20, &(0x7f000068f000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) socket$unix(0x1, 0x2, 0x0) 2018/01/16 00:35:43 executing program 5: r0 = socket(0x1, 0x7, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000007c000-0x4)=0x2, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d8f000-0x14)={0x8001, 0xfffffffffffffff7, 0x4, 0x0, 0x80}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a09000-0x4)=0x0) 2018/01/16 00:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003af000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e0000)={0x0, 0x0, 0x0}, &(0x7f0000cbf000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d47000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eb8000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a8f000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e75000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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}}, &(0x7f00000e4000)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006c6000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002bb000)={{{@in=@rand_addr=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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ad000-0x4)=0xe8) r13 = getgid() r14 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000dab000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f28000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000416000)={0x0, 0x0, 0x0}, &(0x7f0000936000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000adc000)=[{&(0x7f0000e8a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000721000)=[{&(0x7f00009b4000-0xc0)="2f25bf5bd43d8d7b9a3c2134011bacc18a37501e2bede3f6cbae6d038370854b6125934d5ee9f854fc3ff45cc957b9373ac6e732017b085ef5ae1f2245a103cb8321380856f09d5276f1b68666e56157f46f1d9eea7936ccac366662300dcf59c16171a8e7dda9058c7983662e8bdc697b9f65567f8f69878616bd1353bf574f39b00017e8edcd89bc077be58891d3653db7ba0f6696ce7b685a58f4e8072ad1dc219cf3eabad2e0efb30f9553317e62cb7e679fdba76fe4ad6aa5dfbe36968a", 0xc0}, {&(0x7f0000a3a000-0x33)="8c8d88b32773dc9acf7b6ab224dc9aed8a2171ddbae6af213f6570eb1185b760cf2561a9174a9cf7c38f4b27e32b56746d867e", 0x33}, {&(0x7f0000904000-0x1000)="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", 0x1000}, {&(0x7f0000b0d000)="5f7d9daa0a4e146877dfa41df1807aeeceaf920bb9b5e896efddb7e6fcd71fd18933c0b904255a67575b7cd84b3d337a46a55324438141c8cc030e3549b85373f3873af4b4d9c706d1086370a76ab914bc3b7e0e9aadff1c65095aea2e970c9b65c6eb334e08e77567864404248740f84ad95f29ace5203afeaa928a2a479b18a59fbbec8556f6b5d0612518a95131a43f77cc7811bccd8959a5d52055e81b13ba0b820bae936a", 0xa7}, {&(0x7f0000105000-0x8c)="929965c902349a235ceff7a09c3a5f7c4ccbbe6ad4abeeeffed9e4ce0066876be36bfd15df84ac2622d481d279feab892c09c8ec6aad7e2d5bd8bb80386fc90a395a89bc14e37f8fc9d625024499c7ced49db636c21093dde37e51f2381abe2a45ed486071c5fc38b6cae81d8d3f4bbe65b247e0306f634cc91ac2bea5b7e0209a643d312cd25af6d7e43011", 0x8c}, {&(0x7f000014b000)="a547efde9f05643ee0fd2704bf7661b02ec1773ef149ffbdea5a70bcc70784693a42f38e8ae8ad953a409fe0c530b0110115ed046b6c871a64eaedc173ff672f4a64bcdb0b8e224189fc2f20c5609985e2d8aa30ce0dfcb36e444f01f8", 0x5d}], 0x6, &(0x7f0000781000-0x4a)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r17}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}], 0xd0, 0x4000000}, {&(0x7f0000996000-0x8)=@abs={0xdccc34f179e84e5c, 0x0, 0x2}, 0x8, &(0x7f000023f000-0x40)=[{&(0x7f000085d000)="c6c207d0e28a49aebe6f91e181bc456a99be3d9aa9910a10ff4e10640a55ff3e560e19edf8d660e42483e6c4ba404db372a05d308c11e5f69b2a38700292b5e314aeee4170c9b8f622e73b588625bf1526da9cefe142", 0x56}, {&(0x7f0000561000-0x70)="69a8b80a304d61dc260e6150e8460981f48b6af2a491bc38ac885bdd8ae38e66813888435d48a84b06c1996d19701b4ebfabad5a08b534bfab6b4c6d7b455a71eef7711eeedec3857447ecf2e19bcdf6ef9b96a2d93d58d4f6fc839dfc789bd139377cac2cb38049d4abacaefba1ef8a", 0x70}, {&(0x7f000016d000)="fb46636b6060e2db2d71682b75eb6e1f60cfde42cde1a3b4ae4d68bc41513a3e908c5a05ca533b4e9ec68031b3a185d43f6bcfde877955d2635d6054d1e1ff76612745010f5da3a49554c2f3bd8db545461ce2e2986fa916638df1613259bfb5b7bf47af7014522d2440d11f2bfd14bbf60998727fa06fde48c072b1a2737b14c5bfef565ecd23", 0x87}, {&(0x7f0000f38000)="", 0x0}], 0x4, 0x0, 0x0, 0x8880}, {&(0x7f00003f4000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00007bb000)=[{&(0x7f000095a000-0x42)="bdf039da6cea9708348d5600e76e145474932dc1b2c2b47d7daef8cc88064ce22b0cf87cce101d641db758238ece068ec82a4e9535558369b941257546770c98a390", 0x42}, {&(0x7f0000d45000)="3def5bb9ed19a52c4a00d7bfa4ff8f9e2e283741111bb6f684deb6520bf1dbcc9d909c4c825e63d183474bbbd76228d53de7253579b0c0be7be3a40e13c6a237773072551bcb370603c92fb2ddf5c6e1fdacd15bfb0d07c50207413f4ea3eb4f1073c1645bc23fe6bf84149a0e19e86d5227b3f26f3a792d2d9727dd46a55ec65c18d5ed86fc4ec53766325941d6cd42f461a263063ab37cdeec9dcff83a3d1b95a279a00c8b93f48b835b89de80f05228b3795eae1de0", 0xb7}, {&(0x7f0000c7c000-0x65)="162edea9d5df955f9db6a2dd077830868ede8bf539c09f3bf782994cc57726e2a5c770a2bfed78b1c3aaee873ab132b792f4ebba54fefade39fadb76f770e359c583b66090c8a2765d8c808e8d2efa71bfa172f963c54a3943d0a80bae82891a1deca7daa5", 0x65}, {&(0x7f000094b000-0x36)="05b6308b105ac1259a7809dc09c8c8b9d5bf7ab969a9b526ae4a85d31716147eb7ad177a47e8511e762d73b31051936709403a46dcde", 0x36}, {&(0x7f0000435000-0x59)="80569cfc917321e992f4d59e31b37cd4224736efb04eeaf9ff082d79b74b94f5949624e9c796e9d879178535eb2061e22828d49b1546691ad3df16163812d3e81bb8d99e10dd32be7fce6f9b646197b2d744b021e7b77f40e9", 0x59}, {&(0x7f00001e9000-0x1000)="4be808c5816da7548ba925cce59df18450a9b1cadbe3ae26a32e9b49d5958eab403fabd6cb59bf7619995db98c3091164c45d52653ef277e2619e9a782f5a1a79c186fdf882b6f5d48bb29566a9d1f8f81349554ce3e7ec709675c56aaa787b9c632a857251c9fdb443bdcd16a24899ebc49aba7656212aeac5a2177254352d02c6bd8ce5681000e10eebf2d1fe0f070fa198e23ad21472d3289fda9085c65892da02af7c0b20917faeadb6d30a437ecea6b9b0d9280702973f584d0a23cc24fc85780aa0873f79aa5d1623103b79e70c96e4457e364ab3bf8ec3fb9bcac1b93b6fef460db9edf751bf8c9a5f714e5e32fe328c09ea1181f720c22b9bfabd822fc0d998397e06ccb194f0227911834e8fdbb2382f2ae04ce31d14e839241b5c672d6a50090134ae17fe504698cc9f6300f467a5e53aa465c4512d39bd522d30bb658d1691adf7383070499daf9aaa81a064b3650957a84bec35fe907ff407db4ef1eeb3832d5b6af4d9845e74ce36826f5beb441a4ea94c6bde9024d742912014f7ff3992ea01444653f4f0d3279414cae6665b4444ef1e367d571768eafa892e658a50fb13a50429ef12a70a26c22b0c37071d2026e34923217d78348d594f99245eed11249b0fb3aceb6a96a1a459f58911f3a80c8eeb0044f8688df4e3d7287e083c30e917c2582e13e5e30ea20cea407925c6a1bd82551f9893fb5acbd3e648680255111c202b166e2c1eb7227ac4543448933e6cb66cb217c7cdfddac2a7c93e00c498998dd474856836eb3a298ef9aab4116d67c64b55ffb1ba19f9ddf4bc81f196f30dc04db14816e0036ba85e3fa09f350d25eb36c452960e62eb5f4030e10b7be3cce0f67e82bcfa5f1c4ce5da1e9c61be0fc5adde9e11a7dda8fa866a195809b6361ad5f1ba28f7e063f5e4724a54789561e3a5e4fe6d102d321de641e46eddfb4ac3a9e902bdc13ad3e2ac77cad744d2f0159a9fb48d5172926e8e26bc897efa24979ce0fe941a8d17350423ded533424f75d565b46dcedbdea720a316076bb80d6fe9fc37da569cfbe378b160330e555bfaeaf808a46ba96744d6ecefe520e7433d3102d67bae4ed99a8aa009313a6c13b35f7353684fdaec1f003c6ee4cfc2b8071372d527f337d4d7699c1ebc471f5c491ca870213308a475896e3fb86dff54c975d7e05f22f8783ccc37488beba874f4f10fece401ad859b6937c7da0d4bd9d77036e6dba781b17b2b027900366c30bffe1b66bbe115ab736a503a179da66c27c3fe2536ee4730a9eeee0ffe82ae1c0a7c033b677b25211f6b7198dc026fcd9253ef829df7cabee282a9a6edb6763736f9988972b1c91612d48b3b5df4a04df4ff1efe394b87f4f1ba797ac6d8283680762d15c5d6bbad2c3d036d71bf348695c9ca56978562f0a99d870e5a5c5ac643ed311390b541262a5903126b56b35985e9fdaf02cb3dc4637bee0a001c0420665eae7b0af9078e62bee98d2a55c56bd7504aedfa19f434e1a8223006e15ebdc84c1beb632cd70f0d5561c85f956ed1a477209e532fe5158eb60293f66a1b81b9e91e6bdba9fecc6e7524399dacf7c8900b5f2bfbab242849efad706b0879f2469997fea4c97254594469033da8dfea153483839da71b3f3a6d15044b85056ca77db3afdf50d825356670efa6f1807e59cbb41a2b6ad6cd7f5f0c10cde9285b0456b6858100e32a0f2363b522d183573db57c5583c1ce15fbfcf317ad1c0475ebd39d309606f4727b6bc3c1748d0e331c8220461db64aa191ae8767e61721182c7ab82776c4c780e6fb71e5dc45971e702ceffed4db9933c2a223da674e56c8f4159e8af0856d9c528a3867790a30abcd574d428588003c92969dbeb06c953b413d14a8bcc5f8ab5584be299bbefece97b483f6420028ca87cec5a4c6a4f159bc9c8fd4f9fc8729ec7ba5f7b4ddad58b2bcbf8a1a2a8389470e7e6563f9b0bb28135ec77bd6874338864e82402dc07115c96ecff1ecae59bdf553155a4cf52906cda4a4b6a64b90c8a8acdd624ad9ced27f5e02c2c7c904e16caefccb4f76856f69a8982bd8e06226b716d61e09c30fdb3b4d822d12b25e55019c73fb8f024355591c3836997d31804c370ab543782c39e9f8c42eed479e61696bc244229918af1fbd97c132d76a0d1337637a45e4b36c1c0d462f4183ba0380926fac428cde0818b662a0ade1bc185ded71df178c4bc81303c7c6787a6f46cc050f3fa130c111ea7d131941353c79a6041f7de4e33b051b83bc2e2fb69238ec830875e68532abd8c814bb932653139ad120fb79fe7733ba3b929037b0faa5ca75a603b90e13b76127ca8311a8f648208b98bb3965981b630148e1600b68eb5ab645739eeb88cd21a4d1fcd8fbabbf2fbdb2aab92ea9a0275c07d4abbbda56db3c93378dcc93a7e0eb39bcc194377a15a64c99c3181690ce9594434ff13a51c42771ee980c19996339f24baf671b92be04ca1ccb792787d8dcb9df51d8b7aea550728fbaa02fa9ed99d824f7027d04d25912b3d4a0f2d46339e8f2a7f056b91923f54ca2a0e91a12919e57026b82dd7745c5313fa9ca93846e3a346ec3eda90b658a8de38d781f6543a9cecafaf5cb1a8d798c4dd44d4342308ac963f2d6daf10dea369f0d1fa5bd430a70f5a09d8daad26f5e1d04f56f9bc7acf044c6e8f53775486f4242e29cc2353c180dc40384de31fea04464cb6af4a3bd52835e4b8ce5df4bf55064a6c5200bbe1eda0b60fd99744204625d833d4117e6d21593836a74d47457ac02db462ffc55f46bc59845fcc2e170e4d68f40677af554305aeb35f87b1a465a7e3029ff86016aca8329b0905667afaf0911d308332bdeea092500f5d36f1701e47fe53c8d93502af2a1504b72b2bd698982af07f06cafedfbf3e9a3cf14522a6a005c7d0b55b1e31a270ddfff420f1fa27c245794cea10960c08479eb31544372ff13afbca4c3b1a04439e0162addf61fb7521839629716595c6f26dcd1ac1556836d00d9f1bda0cdffea125478201b42692bb303624bf4afb42e201a7ea1eafb0d1e160e784ae1f0ef36d2b9445ffb9e1af5909a0bb4826d1adf89ed719fe11576b5d817bcfe87cfc7e181055d30e88b69c258ec39ddc56c345d80a1fa3889a5095bf565d379f868b71e4b95cffe4613469581b29c8db5567b62cb92d6aa8ef88de07821fe070d36930bc1813643abe289a32b48776176337e8476e5da069b27c64377ea2ff4da95b844bea88e1835bb94a73134623f0bf5497c9ceeba3089fd31738a41ad2e341576099ff068d77a40fadee2114ea5a32d6bfb2551ddda1b294bef5e59e07e0824f37e9943f80ccd6afad7e0699bf69c695ee98a62a5e58e15b9a4fbe05e6999836e3eb84990b64d183ae696e9dca9bdf777190e17a11ac1045c8bcd415a74b7778d2b63e54bae5ba58e917c5032e70ecfa9eaac6d3737ed63bd70494a68c6af8828256d0369cf743e58b8e652d120e15eaab8ff6b3bec3df8312705535d2f8e52e9ef2feff0173d8f04952392561840e16dfe838405123138a018dabdcaaa51b8eb59a4ba432b0f5a5382843574816558b388eb1d8686b852b7b9bee957417cd73107f8b8ea3c641e65176b6ecc35985df02d2932f02a2b10f1b4a38728cdf4a44b364f8e6faf17094d98ee8fa5ed791f5b7e84aa36c355ba6aea64e38c1938dcee0c419d018cd33cfc54128a38da772d35f941f85b09f14d40276573b9b6e93dc99a6c3d200f7f00c4b19558804c659d7d020ddcabcb104d64a7f1ec9bbfb3d4f547084016b0cd4d28b4108be263d577fbf716a5399f215ab92e4e1123f48752f99a00d73b3d4794c5c5b9bbd17f200be75f023eaf8f25f79b5982e81081eee148bd1d679b572ea713e43a67af51df427109f9ae91eb023a9d2a93abed3819201840a7d7d3f0b05c2e40a2e6625d076c986537265a343086003b9a41340c512d3a449e384e6f1222150095e8c71cadb124b1a9f2e173e16d6a5a7d3ee8c4ae4f7c3bc2f921464d61a673774014de24701706d92628ee97a4e9b5caec96a3141c2b2d0fbafde2a5ef5d9622dc54f25ca75154e21ba39ca4a970743e328f03602f71e4a1d00090b585f4815bc7a2c5bc22ba5689267daa0ca0744ef34276c461dba70d0266b4160c0b2c56c930824eed1fc02a98e62a21ea192c871e00f9fa98d8f6853b0eb2070a2c22a997da17b06de64c83fca6bcc952f139b1a618157b028e3aaf98a2f4ec9750ee22335f81de79560a46c4ce826c5b8b22d13584ec66c95c6de4ff455ced8080dc198ad682fc07c31ac4addf0fc1546ddc779b1bbd01e52f91f578a0e5ce62993ee69e7b62256afbe639bfda248c5753492a63f318457f97a054a1aa0a1f02f5f29dfcd35729a60c4dffbfc81b627eed8a813141ea66971fc9bbb12c413838fb276dfb3f7dfc0bd795163a8641b6455da90c8f7a1dd1d98daf5a0ddc5807ab19b0ebe30a781761504c9b2791fa3ba1b74a98088495a769f758f9e4e8c594b35a4962de993fefd3bd4a2bb7392a09c076f5814a4559bb1bcb1c11c79a62fd5ee66d3f1146db7117ced2488d9618b3444a43982d4190f0fe3770b8b11cb62bca17b2df0a36547b187f90387c346e053a0c08d00edf1f35a37ead0296eb7f4fa9844f436d17f8c1dec543848a28e47e4849bf1a2aaecb1a5f015d1b9be91c47561a2386237c8aed1dcc8e943418200bb5fde2c1cebefd4106a3b8f3915b2143237b4773920344e787f09199f343950c5990209639ea1b6059ce4ce5d793b8cbbead3e2d67939ee1c33f84f0d20b5081ce3926c1af2f4bcf29462c335e78f553d86a6e3ef54696cb830e4f595cff40497515643e1acbcf1666dd9c1f8458e837ad583ab1e82d62ca2780fe32201dd75d399d10045f754c53fc0eda49e6b52bdff92e1d185daf47a6527d100e3d6b3717a6df6aab71905a3b9099b374189e26de3938dbaf5fd0174d23b89e09df3ec6c2dc4e66a62170fab656bf8ca29f305a7a105662c210911dfc55739945e8b11d6958d60b5d44671281aac55a8e834c3fee9a6af346e4326f38f09b8549c248a26f489fdbd99e48e78d7b487c17372904c76ca4202621508d76a710fa8db223b78cde565c7d087e6a1e43f5d590ef4021159d25a9ab6cccd613236482fac4e7550d298b24c93924a574115524fd91c7d9b31b0d2fc53d1144a6cb0f7fdc0d73055cb72184c2320d9c16532352f103571e433f67a3611161f57522a4dd5bd79fcb672527d96bf3c28409d9e13cbf5e71561058510b0b43cd61483b911514d0286b613d923a9c927b71213401c72dda8572d22167bb4da5f9b7bb9bed34db1602c9d89583d0e433f58781348cb272e2a4c37a1d15b1454f5160de73a0eb33ebc93a1ae105e7ad176a5c29c7719560e05bbe7c4fc6152ca42fd82a407d1dd814abff7438ee03109875336d607154365678747c86fb7ed60ff2b4000d0b70f85ba53e3ed365743ef5409620e544139179317361011d99c995014048e3877a6fc9d3ce796f4c4fd44a27d7251480802ee3d13ebb275d114835c401c340aff96905c1c38fb10ddefe742a525b4a740311373eb638d7fea516d586f51406f4cd5634986377e35ffded4b2cd25f337f9aa4ef806b7a145355410f92b447395ee21ecaaef314598f12ba2a8f8c8a8e57d4639dd58c43cb9bd12fd32936f42f736b142d2adee7e795a5d61975101e8927fcc933fe4a6720c045b90196bfaf0222bed280ca01fd172d2a00ba9bb55cdd4dfac1f", 0x1000}, {&(0x7f00009c3000)="e354c5f00be96d77fc2cc1763654baa6186bcfe6b78c403f126764b7a38bd049d62e0afc26715fe7b33752d4b40baeda190570aa91abf89ae1028a61f4e95362794c0033ceba48e9a0c5286aadc371c7aee20a792eb1e4e160dbbf9b268e462933416b950d7c099ca52778640775b0336bf812d417d0bccc730921a992033e123f04ef191096c3501c534eecb948f247bad854f953919ec85bca665bdf0ad9d0b6aba114ff5c3c66a5f8c449d9505392c9e65b516d5ac6e4c83d694621e1179445fcb6f365799fe33d1d693223365406e033d6f3f8a2782646e7b3b6e0e5f9af6b", 0xe1}], 0x7, &(0x7f0000a0d000-0x40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x40, 0x4000}, {&(0x7f00007c9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b22000-0x30)=[{&(0x7f0000e29000-0x1)='@', 0x1}, {&(0x7f0000a4f000)="830f6e3c8616dd8389758667c22f0f1b7d91cbb9acd89e962c100547ce34eff2c3d046d39ef7a580102ea924c391f0e08d1e3682c163ab9ab7deb56e7732bb95a16c14914d020caec02c772c9e946a2452d4e788cb512d5c0496c95a8102930e522865d8fc67af6a85fdca228ee00bed58888c0945c4f8064df2d4ced6145828146648643e54e3", 0x87}, {&(0x7f00004b0000-0x22)="67152526778677595c75255aa24231be067c88a2dca70cb9d0f6b109ccbfa320a673", 0x22}], 0x3, &(0x7f00000dc000-0x80)=[@cred={0x20, 0x1, 0x2, r8, r15, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r6, r5}], 0x80, 0x80}, {&(0x7f0000df5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000146000-0x70)=[{&(0x7f00009aa000)="5808ced8ca714a66ab65cb69192961a0e62b22f9e0fdac3dbdd0cbb81cb764e9503d2f60d6971a5e759429c7633d43affe44a63db7bb12cbfc448554e063ccda5246a30414b6fecd8269cedc8f51eeea2bd4ce02c7dc0c704e78c1901917496e92d171eb841b096c6d6a2084942cdb38fd021880ee369070e40965cd471325ab828d6028fa3d484243cc6596ceeda58044fe0b6ba2b2726b5dd524459ec215b2eadb7ec732f6bad3314918f0eb4ef50ee69b83263341021e41cbd87b7e2598ea2ef72c100f315792834f634312e550cad2dc097c223b240608ca41c83c2ba0d84d0b9d0dd1971d93", 0xe8}, {&(0x7f00007f6000-0xde)="335867c213a152066c35699a3272b026ad3265f1c4bd26ff8a197720bbfeeb9024483b0bdee5b0960980288cd81471b0a796b8da92362ed1e448b31e12754fa7b5043558d2b535ab760d7aec6508bcc9a4390c8d8b592dc0c72a4f52122208dd56e9339d8155bf81a682b7795b086409a05636b860c3c0c69723e00e451e42a048c16e3223c15178a2518c2ed015bb3b73e249b030bdad215a4b22bee716148e748a524916f7857bcf25d00e95fac29b65b60002479119beca174a68c4858ecb9b8d3741cae66c1fba83c318f5421e3ddd22c4e5fbf4ac3a9989675c96ae", 0xde}, {&(0x7f0000c05000)="441d528895a9b0eff974bde555170fd14e64ac58c948ded6ff7b4a95fccec07ec144403606ff0ce1ac580dc1134a3d3f4631e3f9e8475a495167bff8be4961aba5828123cc2aa09dfa87c25a4362df49d10e", 0x52}, {&(0x7f00002f0000-0xc)="4dece21bdb33eec1221170d5", 0xc}, {&(0x7f0000b14000-0x40)="3ac7c214c7ab632aea7e3edfa902a60d965ff63ef13931fc32dbaf33f9c4790135a0ab383e423c6b592030cb0d2d1d44c5218e6a413d62db59a4bd73d5e0b0d9", 0x40}, {&(0x7f0000062000)="ab628498e89200c721579878f87e22e08d57", 0x12}, {&(0x7f0000b09000)="4766433cf7785a4fdc99ed1a0c3b799ca83adc728a148a4fe2d4d14a59f6cb3a66c329549fa6", 0x26}], 0x7, &(0x7f00003a3000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r16, r9, r17}, @cred={0x20, 0x1, 0x2, r3, r9, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r12, r7}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xd8, 0x4001}], 0x5, 0x0) shutdown(r1, 0x1) r18 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000042000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000053a000)={0x0, 0x1, 0xc53b, 0x1000}, &(0x7f0000033000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r18, 0x84, 0x1a, &(0x7f000097d000-0xd)={r19, 0x5, "7621548d24"}, &(0x7f0000c6b000-0x4)=0xd) 2018/01/16 00:35:43 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000050b000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000001000-0x1)=0x4, &(0x7f0000000000)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0xc2}, {0x0, 0x9}], 0x2) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000001c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000ea4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fc8000)=0x14) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000aec000-0x38)={0x0, 0x0, &(0x7f0000472000)=[{&(0x7f000075c000-0xa5)=""/165, 0xa5}, {&(0x7f0000fc9000-0xa6)=""/166, 0xa6}, {&(0x7f0000fc9000-0xb1)=""/177, 0xb1}, {&(0x7f000005d000-0x8e)=""/142, 0x8e}, {&(0x7f00003e7000+0x83c)=""/4096, 0x1000}], 0x5, &(0x7f0000fc9000-0xdf)=""/223, 0xdf, 0x7f}, 0x40) socket(0x17, 0x80001, 0xdb53) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fc8000)={0x0, 0x0}) 2018/01/16 00:35:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d94000)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a5000)={&(0x7f0000ad1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005de000-0x18)={r2, &(0x7f0000fe2000-0x8a)="586512316014f10038506470477d606ae3e6b3097a09752e8d5cce0e021cffe4e59ac0968a934d9020a5a4aa34438151e06e659adffc0fc734dd0521a5161057dde0b84cfeb72c89c97d60ead30cffc57fb006d89352a43a3519c15d5fc5badf6936ae182e8014a241be436de0a61ede9cec667ed4add9e07bd80ac82105f7c469f7e0bcbaadd375d36a", &(0x7f0000e50000)=""/100}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b21000)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, &(0x7f0000ecc000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000079d000-0x4)=@assoc_id=r3, 0x4) r4 = epoll_create(0x7ff) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00007fc000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f000032c000)=0x81, &(0x7f0000a52000-0x8)=0x2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000aa9000-0x10)={&(0x7f0000135000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/16 00:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) pipe(&(0x7f0000a3b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006f0000)={0x0, 0x3}, &(0x7f0000f72000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d0e000)=r2, 0x4) 2018/01/16 00:35:43 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00007f6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) socketpair(0x11, 0xa, 0xffffffffffffffc1, &(0x7f0000c83000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000901000)={r1, r2}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb05, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:43 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000fd7000-0x4)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd6000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000023c000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x3f, &(0x7f0000fd6000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fd6000-0x4)={r0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00002f2000-0x18)=[{0x8, 0x1}, {0x3, 0x1}, {0x2, 0xdff}], 0x3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 00:35:43 executing program 6: mmap(&(0x7f0000000000/0x5bf000)=nil, 0x5bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00001e2000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000183000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005bf000)=0x10) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005c0000-0x4)=0x0) r4 = getuid() mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00005bf000)={&(0x7f0000182000-0xc)={0x10, 0x0, 0x0, 0x4000002}, 0xc, &(0x7f00005c0000-0x10)={&(0x7f000025c000-0x124c)={0x124c, 0x10, 0x7, 0x10, 0x2, 0x3, {0xc, 0x0, 0x2}, [@nested={0x1138, 0x27, [@typed={0xc, 0x95, @u32=0x26c}, @typed={0xc, 0x69, @pid=r3}, @typed={0xc, 0x89, @uid=r4}, @typed={0x18, 0x40, @ipv6=@loopback={0x0, 0x1}}, @generic="7aaee6439c11ddfba2a3e0e2c4b06f8961b54a84a61402532720ef2c4ba01d60d04665ef330c8e94c15af7e0dceb365e3fd4e7d42372e23503641dae49067727ed05ccc680cb521afd7be63de8f5", @generic="cf52ea75e9fd42899439d161b9eef7d4f2519dc4796c8f7d6e55a99de728d092e01a6c47423becadb6a3a4a27dbff577ac44005237fdddab41fc929aac5933fa83eca99f4823349d423fda04645e57d94494ee05cf68b1", @typed={0xc, 0x73, @fd=r1}, @generic="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", @typed={0x3c, 0xe, @binary="be2221f20abe637a3d6d2940992ab2f01c5f91869e3d83b851cd81278fa0b4d55a9c0afd55e7028dd7fa0fc0eadbaff13a"}, @typed={0x8, 0x7f, @void=""}]}, @generic="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"]}, 0x124c}, 0x1, 0x0, 0x0, 0x0}, 0x50) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:43 executing program 2: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02ca29ff3b", 0x5) r1 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000d15000)=""/49, &(0x7f0000439000)=0x31) 2018/01/16 00:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00003ab000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000037d000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000cb9000)=0x0, &(0x7f000048c000)=0x4) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/16 00:35:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000-0x4)=0x60, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) socket(0x1b, 0x80000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000001000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@mpls_uc={0x8847, {[], @ipv4={{0xe, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x13, 0x8, [@multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x8000, @multicast1=0xe0000001]}, @ssrr={0x89, 0xf, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "99524e", 0x8, "2e1f0d"}, ""}}}}}}, &(0x7f0000001000-0xc)={0x0, 0x1, [0x0]}) 2018/01/16 00:35:43 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000cbb000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x100000001, 0x1, 0x3}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00003a8000)={r2, @in6={{0xa, 0x1, 0x66f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000003000-0x10)={r2, 0x48, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xd0d}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x0, 0x200) 2018/01/16 00:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e03000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000a85000-0x4)=0x8) socketpair(0x9, 0x2, 0x200, &(0x7f00008f9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000127000-0x108)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7fffffff, 0x1, 0x3, 0x9, 0x3, 0x6, 0xb803, 0x3, 0x6, 0x8, 0x80, 0x3, 0x5, 0x8]}, &(0x7f000071a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dc4000)={r1, 0x80000000}, &(0x7f0000ee9000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x800000000000001c, []}, 0x36f) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000fc2000)={0x5, &(0x7f000040e000-0xb1)=""/177, &(0x7f0000d69000)=[{0x5, 0x25, 0x4e, &(0x7f00007d0000-0x25)=""/37}, {0x1ff, 0xa5, 0x6, &(0x7f0000462000)=""/165}, {0x7, 0x74, 0x8, &(0x7f0000797000-0x74)=""/116}, {0xfffffffffffffffa, 0x3d, 0xaa74, &(0x7f0000c4a000)=""/61}, {0x2, 0x8d, 0x8, &(0x7f000010f000)=""/141}]}) 2018/01/16 00:35:43 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cf2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e26000)={0x6, [0x8, 0x4, 0x2, 0x71, 0x2, 0x3]}, &(0x7f0000f5b000)=0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) 2018/01/16 00:35:43 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xa, 0x0, 0x5) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000029000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffb8, 0x0, 0x200, "29f596cfdedab0e6aba8676957aa15a8c2a1efd694cff84bc38366f848207b5fa464ee8ce82122ea42f64a48b125579d653c6b48b80afc7d524223d93ccf90de23074fe3a9e4c3d641f94ca044696cd2"}, 0x160) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000022000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000029000)=0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) 2018/01/16 00:35:43 executing program 3: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000fa4000)=0x1, 0x4) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fa9000-0x20)=[{0x8, 0x8000}, {0xb, 0x6}, {0x4, 0x1}, {0xb, 0x5}], 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fa7000)=[{0x4, 0x8272}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xce) 2018/01/16 00:35:43 executing program 7: socketpair$inet6(0xa, 0x8000e, 0x7, &(0x7f0000923000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000103000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) socketpair(0xb, 0x4, 0x8, &(0x7f0000d1a000-0x8)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00004f6000)=0x0, 0x1d3) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/16 00:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e7f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a0000)=0x8) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000b91000)=0x0, &(0x7f0000bab000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000386000)={0x0, 0x0}, &(0x7f000073a000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000540000)={r1, 0x0}, &(0x7f0000b64000)=0x8) r3 = accept(r2, &(0x7f000051f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000403000-0x4)=0x10) sendto$inet(r3, &(0x7f00006d6000-0x8c)="f4373f74cf051bea67b6b9bb06224e2656e8a9137a479c3b906057f13412f97d9309c6676f600647f2d25ae3d4baa6ff59f8bf2ba0fcd2c6d2eeeb81d932beb0c23552419f8c8c4b0df1f2b045934cf1e2a18fe803f936ff14bbd1012b6a07de544d337b5b09d4081149ed239ef0ceb50df377728bf751c65d96b3fc9f41cf0d9d82e3f82b504ecdb592b242", 0x8c, 0x20000001, &(0x7f00003ea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000318000)={0x5, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffeffffffff, @mcast2={0xff, 0x2, [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]}}, 0x108) 2018/01/16 00:35:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a1c000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000428000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f000007f000-0x20)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000157000)=""/1, 0x1}], 0x2, &(0x7f0000cff000)=""/233, 0xe9, 0x3}, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000354000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fda000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000-0x4)=0xe8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000080000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdb000-0x4)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fdb000-0x1d)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x200, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x2b, r2, r3}, {0x8, 0x52, 0x2, 0x1, 0x0, 0x9, 0x600000, 0x1000}, {0x2, 0x0, 0x7, 0x400}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2, 0x0, 0x5, 0x1, 0x9201, 0x4}}, 0xe8) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/16 00:35:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0x3ff}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r1, 0x4}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0xa3b, 0x9, [0xfffffffffffff801, 0x10001, 0x39e8, 0x8, 0x2, 0x0, 0x0, 0x9, 0x7fffffff]}, &(0x7f0000001000)=0x1a) socketpair$inet(0x2, 0x2, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/16 00:35:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00009b5000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b00000)={0x0, 0x1000, "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"}, &(0x7f0000aa0000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c88000-0x3e)={r2, 0x36, "adc57580f86e76ab87e1c02154fb2d74856751caf6e1c927b8f560771d845dd64c9b54c6ee6395aca125edd72b41a64257bd88de67d7"}, &(0x7f000034e000-0x4)=0x3e) write(r1, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a000000002200000400", 0x1a) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000450000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/16 00:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000e74000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd)=' ', 0x1, 0x0, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0x0, 0x0, "feb2b9af68b6", 0x0, 0x0}, 0x10) shutdown(r1, 0x0) accept(r1, &(0x7f00007c8000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000a97000-0x4)=0x32) 2018/01/16 00:35:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) 2018/01/16 00:35:44 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000945000)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000046b000)=""/114, &(0x7f0000f96000-0x4)=0x72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) syz_emit_ethernet(0x6e, &(0x7f0000001000-0x6e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="bd05869712e4", [{[{0x9100, 0x2, 0x0, 0xff}], {0x8100, 0x100000000, 0x915f, 0xffffffff}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0xffffff80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c7a93c", 0x4, 0x0, 0x0, @mcast2={0xff, 0x2, [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}, [], ""}}}}}}}, &(0x7f0000ce9000)={0x0, 0x1, [0x3c3]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/16 00:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000bc8000-0x4)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bc2000)=0x401, 0x4) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/01/16 00:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000a74000+0x5b6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0xbc, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cbe095", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "52b623dba60868ab"}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/16 00:35:44 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x8, &(0x7f000002c000-0x8)={0x0, 0x0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f000000b000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 00:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000db8000)=0x0) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/16 00:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 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$alg(r0, 0x0, 0x0) socketpair(0x0, 0x4, 0x3f, &(0x7f00009f6000+0x734)={0x0, 0x0}) sendto(r1, &(0x7f000068c000-0x1003)="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", 0x1003, 0x0, &(0x7f0000f6e000)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00003cb000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000197000-0x4)={0xffffffffffffff7f, 0x0, 0xa000}, 0x4) 2018/01/16 00:35:44 executing program 4: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eee000)={r0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000eee000)={0x0, 0x0, 0x7}, &(0x7f0000eb0000-0x4)=0x8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000077e000-0x6)={r3, 0x6}, &(0x7f0000eee000)=0x6) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/16 00:35:44 executing program 1: r0 = socket(0xf, 0x4, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000019000-0x20)={0x1, 0x0, 0x1, 0x5}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000027000)={0x7fffffff, r4, 0x10002, 0xd78}) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000028000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000029000-0x10)={r3, 0x50, &(0x7f0000029000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x8, 0x0}, 0x5) getsockname(r1, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x400454d1, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000029000-0x4)=0x35, 0x4) setsockopt$inet6_buf(r5, 0x29, 0x44, &(0x7f0000007000)="8a579d447c971c76a9fe37923546b86869464f0f9b3a4842dbc39e91ee40a444d47483c9", 0x24) 2018/01/16 00:35:44 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) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffce7) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r3, &(0x7f0000b2d000)={&(0x7f0000cc6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000adc000-0x50)=[], 0x0, &(0x7f0000e58000-0x1d)=""/29, 0xffffffffffffff20, 0x0}, 0x0) [ 237.766596] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 237.785827] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/16 00:35:44 executing program 2: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd9000-0xc)={0x0, 0x0}) bind$inet6(r1, &(0x7f00001cd000)={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/16 00:35:44 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000007000-0x60)={0x27, 0x5, 0x6, 0x4, 0xc55, 0x9, "70aa7f924afe13c8a6ff70e22acb1948a56006a113d9d0d6a49923b1bdc923641fb660f658fc67995893014fab9234360748ef2f36a41ee839d3b6b4f12e25", 0x101}, 0x60) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) bind$inet(r0, &(0x7f0000004000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/16 00:35:44 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$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) sendto$inet6(r0, &(0x7f0000464000)="1803189e34915ea8d90b0ecbd032cb30f407b4939d16a52662d71bd39d35efac220a3f6e69bfa805a76c708bc2ef2f9a4c605a3f95d13d715c96d5267292431304599859ab4d0a09e3948fc07e9254864d62b6806c2e8af0f3f285cd636575", 0x5f, 0x200418d4, &(0x7f0000fce000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$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) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000d39000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003cf000-0x4)=0x14) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000fd1000-0x80)=@generic={0x0, ""/126}, &(0x7f0000860000-0x4)=0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cd5000)={0x6, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000acc000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd0000)=0xe8) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00004ce000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x8) socket$inet6(0xa, 0x800, 0xfff) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000fd0000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fd0000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0xfffffffffffffdb3) 2018/01/16 00:35:44 executing program 0: unshare(0x20400) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0xfffffffffffff001, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00002a9000)={0x0, 0x100000001}, &(0x7f00000ec000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xcc0f, 0x80000001, 0x401, 0x1, 0x1000, 0x7, 0x2, 0x1, 0x0, 0x3, 0x5, 0x100000001, 0x401, 0x8]}, &(0x7f000092d000-0x4)=0x108) 2018/01/16 00:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ea9000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000833000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)='|', 0x1}], 0x1, &(0x7f0000edb000)=[], 0x0, 0x0}, 0x0) accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:44 executing program 7: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)='veno\x00', 0x5) pipe(&(0x7f0000ee6000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x2, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000ee5000)={0x2, r2, 0x3, 0x20}) 2018/01/16 00:35:44 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f000000f000)=0x0, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000010000-0x10)={&(0x7f0000010000-0x38)={0x2, 0xa, 0x2, 0x9, 0x7, 0x0, 0x5, 0x3, [@sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0xff, 0x17, 0x10, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x40000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000b000)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0) 2018/01/16 00:35:44 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) sendmsg$nl_route(r0, &(0x7f0000fd6000-0x38)={&(0x7f0000fd6000-0xc)={0x10, 0x0, 0x0, 0x21041000}, 0xc, &(0x7f0000942000)={&(0x7f0000fd6000-0x24)=@mpls_newroute={0x24, 0x18, 0x404, 0x4, 0x3, {0x1c, 0x94, 0x10, 0x7fff, 0xfc, 0x3, 0xff, 0xf, 0x0}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0xb100}]}, 0x24}, 0x1, 0x0, 0x0, 0x94}, 0x40840) 2018/01/16 00:35:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000855000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000+0xec3)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@generic="1d213745e45cb5bbe6685fa490c6b1dc", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x0, 0x20, 0x4, 0x23, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x40}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r3, 0x9, 0x4, 0x2, 0x4, 0x3e, 0x401, 0x21, {r4, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x3ff, 0x401, 0x9}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000003000)=[{&(0x7f0000000000)=""/69, 0x45}], 0x1, &(0x7f0000001000-0x68)=""/104, 0x68, 0xa73}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000005000)={0x4, 0x1000, 0x9, "9957989686bf", 0x4, 0x0}, 0x10) sendto$unix(r1, &(0x7f0000002000)="b4569faacdcd811c62c714a8831366ed09055fd29b32f5e837c9eb36c7459a8e17ecd3ee30260d41b3b51f5f82ac12a18b54ba5f7a7c957f7f452fbad1fcae62314e0d55d190be588df62bff0f4b5ac8c59a4d69c8811125472382a038330d19e9b7f26ef9e49d53e636b4c4f92088a8a8b3eb2f9f3ca5f7176b0121fd06028a95df8b1a09", 0x85, 0x4080, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r4, 0x6}, &(0x7f0000007000-0x4)=0x8) ioctl(r5, 0x5, &(0x7f0000004000-0xf3)="e670ce2ad6968ec95ac889bd5c49035c463c4b2ddabf8ef3fd90f7bc5d7cf0bf0f5e79e956d9faee20b3ebb1564ac86cc4ca3bfdb6a0c2423b96c9c035a5e0d22771aa362ad2e946331fdbb2366d327414891b765e82793d6194d7d1eff6c42517a0db2c0bcaaee992a6ad6e1e7e65fe2be6c4f8f3f5d10858fe8b7feacda8ba5690cb9d07649142d12396233ad6be2dc726d60ff74bf12cfb8fd8e8265fdbee8a9312c2e5f3feab8bdf7fea84812e83b852ab3eff59a3fc17dc249d3f6810b028f44186150554ad6b4eb38ffcbffd2856c5776abc98f71eba433cf4669a7411439024d7ddcbfb7c68bb967d7789a5753b9502") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7f}, 0xb5c, r2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000-0x8c)={r4, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 00:35:44 executing program 3: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000252000-0x4)=0x0, &(0x7f0000acc000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 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}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) 2018/01/16 00:35:44 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000c36000)={@rand_addr=0x7f, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x1, 0x80000000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0c000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x8, 0x8, 0x40, 0x8, 0x0, 0x2, 0x0, r3}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f000013e000-0x45)={0x10000, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_VERSION(r4, 0x40086602, &(0x7f0000caa000)={0x0, 0x0, 0x0, 0xc9, &(0x7f0000939000)=""/201, 0x85, &(0x7f0000e84000)=""/133, 0xf6, &(0x7f00004a1000)=""/246}) 2018/01/16 00:35:44 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) socket$inet(0x2, 0xf, 0xff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000008000-0x8)={0x0, 0x94}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/16 00:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ea2000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b46000)=0x1c) getsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000bfe000)=""/14, &(0x7f0000a38000)=0xe) sendmmsg(r1, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000f89000-0x20)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f0000bbe000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000079a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b38000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000815000-0x38)={&(0x7f0000055000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000085a000-0x10)={&(0x7f0000d8f000-0x84)=@bridge_newneigh={0x84, 0x1c, 0x300, 0x0, 0x3, {0x1f, 0x0, 0x0, r3, 0x0, 0x1, 0x7}, [@NDA_CACHEINFO={0x14, 0x3, {0x100000001, 0x8, 0x6, 0x1}}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @NDA_VLAN={0x8, 0x5, 0x4}, @NDA_MASTER={0x8, 0x9, 0x3ff}, @NDA_MASTER={0x8, 0x9, 0xf23c}, @NDA_LINK_NETNSID={0x8, 0xa, 0x3}, @NDA_LLADDR={0xc, 0x2, @random="f46bd030d80f"}, @NDA_DST_IPV6={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}]}, 0x84}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c6b000)={0x0, 0xdd, "3006ae70a1b984c7f704c05ff4a3d1c8e68ce7a78e9069589d069dd9865ae44da8a90eb0fce4b7481eef1180e48aa67f715e8e0bd0b0e1ad3557f5bdcc8ed0429e4e611f91c93474e476095f1cb4fdb5a4aab727f173c58cf38b7cfe6af1932d4d1f621fa2b5436b7a6759dbbe0dc39bd1922ec25b079514c46f220a6c1b2192831c9fc2d0639b31bf1d00170fe697ca1260f07691e2f0bc7cf7e3605a4a7e951066a24e0760f6cc846439b8a89f81a573039dc4e120a46877210ae6ba89599e42156a333ebedde29b4bfa6b2a4363c7402a254b32ffee6ca24e1dbefb"}, &(0x7f0000bd6000)=0xe5) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d04000-0x14)={r4, 0x128a, 0x6, [0x200, 0x0, 0xfffffffffffffff9, 0x10001, 0xfffffffffffffffc, 0xff]}, 0x14) 2018/01/16 00:35:44 executing program 5: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000197000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0x5, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00009fd000-0x38)={&(0x7f0000a10000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00001f8000-0x10)={&(0x7f0000a10000-0x4c)={0x4c, 0x22, 0x400, 0x6, 0x0, {0x1d, 0x0, 0x0}, [@typed={0xc, 0x3b, @str='\x00'}, @generic="dc9ad2aa68360eabba1a", @typed={0x20, 0x1a, @binary="1f30706727896ae0eedd3a98c08746950763f2a7eb"}]}, 0x4c}, 0x1, 0x0, 0x0, 0x880}, 0x40000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00007ad000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d2000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00006ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000a12000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ca000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002e0000-0xb8)={0x0, 0x800, 0x3, 0x5, 0x4, 0x3f, 0xfff, 0x40, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x5, 0x5, 0x8}}, &(0x7f00003df000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006ad000-0x8)={r3, 0x1}, &(0x7f00000ed000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000960000)={0x0, 0x4f, "53c0a8c039149f4ced8cdaa9d862802037cf8bec2ff9ac64978b50d562d51c8d6e511dc31c896842e740135f8e2a97ceb9c8a34fca0169bed35ed7f6346e8fb2e4ef301e70cd64deaabf32ed114748"}, &(0x7f0000a11000-0x4)=0x57) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00009a6000-0x8)={r4, 0x1}, 0x8) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a11000-0x8)={r5, 0x1ff}, &(0x7f0000089000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004d1000-0x10)={r6, 0x2c, &(0x7f0000146000-0x2c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f000090c000-0x4)=0x10) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r0, &(0x7f0000a11000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a12000-0x4)=0x14) r8 = accept$packet(r7, &(0x7f0000854000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000111000)=0xffffffffffffff73) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f00002bb000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/16 00:35:44 executing program 4: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000fff000-0x4)='tls\x00', 0x4) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x100000000000000, 0x0}], 0x1, 0xfffffffffffff370) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) r3 = accept4(r0, 0x0, &(0x7f000080f000-0x4)=0x0, 0x80800) close(r3) poll(&(0x7f0000bfb000)=[{r3, 0x1400, 0x0}, {r1, 0x4400, 0x0}, {r0, 0xd, 0x0}, {r1, 0x214, 0x0}, {r3, 0x4000, 0x0}, {r1, 0x9, 0x0}, {r2, 0x40, 0x0}, {r2, 0x0, 0x0}, {r3, 0x10, 0x0}, {r3, 0x8000, 0x0}], 0xa, 0x7) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000f80000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000066e000-0x4)=0x14) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00007d4000-0x4)=0x40, 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000829000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r0) connect$unix(r0, &(0x7f000097a000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 00:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000dd0000)="e964e57b9b785e2b06bf5d0205842c8ea2ab1121f14c9a0356c1b4deb4e0b438f95dada64dadee81f2276503c6d4e45af113cd2b9110175492dbd86b5e41527c30992969d4d64e20f2c51515e94e1c675519d974aa87bd765fd4c486ffc4e6a714458a3668da6d9d5c0ebb9adb19e4c018a3383b085d9255f11fdb42b093acd3db834f67105e1cec3b181248ce9dc132d682a3b1c86ec31e7f1321344a12fe6ccf2cd087ee81") 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}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000fae000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r3, 0x1) accept$alg(r0, 0x0, 0x0) 2018/01/16 00:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x128, &(0x7f0000103000-0x8)={0x0, 0x0}) r1 = accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x14, 0x80800) syz_emit_ethernet(0x46, &(0x7f000001f000-0x53)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) connect$inet6(r1, &(0x7f0000c16000-0x1c)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x100}, 0x1c) 2018/01/16 00:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000749000)={0x0, 0x0, &(0x7f00005d4000)=[], 0x0, &(0x7f000008a000)=""/165, 0xa5, 0x0}, 0x1) r1 = accept4(r0, &(0x7f0000585000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000080000-0x4)=0x10, 0x800) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000f1000)=0x72) 2018/01/16 00:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001a7000)=@common=""/16, 0x77f18acf3f544cb1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000001e000-0x6)={0x0, 0x1ff}, &(0x7f0000d6a000)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000365000-0x8)=@assoc_value={r1, 0xffffffff}, &(0x7f0000908000)=0x8) socket(0x4, 0x0, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007de000-0x108)={r1, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffeffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x28fa, 0x2d9c, 0xfff, 0xafa, 0x9, 0x4, 0x0, 0x8, 0x7, 0x80000001, 0x81, 0x10001, 0x8, 0xa21]}, &(0x7f0000ac4000-0x4)=0x108) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) 2018/01/16 00:35:44 executing program 6: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00003bd000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000033c000)=0xfffffff5) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000f0d000)={{0x8, 0x400000000000000, 0xb30, 0x3ff, 0x3, 0x80000000}, 0x1000, 0x20a, 0xcf, 0x7f, 0x1, "841365031eaacfc9e816d52c0bf5eca5c8d89e9a475a0a50201099d97c2b84b4f9658dcecfb70f846ac6d867a97fb0a17185371176ed5ad2f3991c6ed0c89cec64e3d7d0e91793202d7f66ecb3fb744f96a312c0e5b4c6bb4a8262010d900f4223e1642a1d59cbb4deba0fcd0b46ceee0b57c1c0e2cfae45e1c3572570fe3cc3"}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f0e000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0f000-0x4)=0xe8) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f0f000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r2}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f0e000-0xb)={0xfffffffffffffc00, 0x1d7, 0x6fc, 0x3, 0x20, 0x2, 0xe218, 0x5a, 0xfffffffffffff855, 0xffffffffffffffff, 0x3}, 0xb) 2018/01/16 00:35:44 executing program 0: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000027c000)={r0}) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da8000)={0x0, 0x0, 0x0}, &(0x7f0000842000)=0xc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b39000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5e000-0x4)=0xe8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000080f000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000f5e000)={0x2, &(0x7f0000f5f000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5d000)={0x0, 0x0, 0x0}, &(0x7f00001ee000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bf000-0xc)={r1, r2, r4}, 0xc) 2018/01/16 00:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) unshare(0x10000) splice(r0, &(0x7f0000c4c000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x1000, 0x0) 2018/01/16 00:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x106, &(0x7f00002f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0xd0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x58, {0x0, 0x14, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @routing={0x0, 0x6, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f00006ed000-0xc)={0x0, 0x1, [0xa60]}) r0 = accept4(0xffffffffffffff9c, &(0x7f00009de000-0x80)=@generic={0x0, ""/126}, &(0x7f00009f2000-0x4)=0x80, 0x800) sendto$unix(r0, &(0x7f0000fdb000-0x70)="51124615d631302535f3398b3496c2af612f7667fbbef544c5ce4bd7851fc63e62327c8572392f2a585a4c2b0afb90aa87e3793c2399b24b07e3eef636df0838b4a7e74fd867b0eb3cae0632f1e039d0f3312b6b250f044c64bacfd1e23ae3b88bc8b9ee7cc11f15ae43f98e513187d2", 0x70, 0x90, &(0x7f00002f4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/16 00:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001de000)='reno\x00', 0xaa) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000984000)={0x0, 0x5e, "e281f082305f7184de9718b56b0c075d20e15593a11ef180d68e4859b7dc867164a99193a8fe02f3bc40843859e6f2d8b6766fff74ff3c19b634385838adc83360f7ac3e84cad3530eca111402367afcdfc6a9eb8e333b8d58f870635b8d"}, &(0x7f0000ed2000)=0x66) r2 = socket(0x5, 0x48dab434d8412103, 0x3) sendmmsg$alg(r2, &(0x7f0000331000)=[{0x0, 0x0, &(0x7f0000c7a000)=[{&(0x7f0000663000)="61476d63b40b17a6e11fb747dae0e83a3ab7fa6db842f3dce2c59fb49b41269d7a197d0cc10f8cb219500315e4e964b51dd523da406c71b59f43a0a9ecc4f19cce68589c641221ab8fffee9c8f7bc7d1450ac4696e54a0755566edcb9ab3412f1a7c1a02945b8500090a72c0b4db3f03ac864cb907ca730e9078334e39d23933030c1e80d6f96569057e687d1dd8c30f7a8c0e3d2feb77f5a6ab026d3d68f0a205e1ea365bf9a6f4709aa7c104e939e5e320291dc43b0ec66922b52e5cdb48761af1053fe25de8", 0xc7}, {&(0x7f0000271000)="eae429e781456155d4b4b60ff213c98b184db2477651a19b1abbfc0f247c795c4c7b6971efbb46aedcbeeba36b37346a6626b38e12cfb31570d7cb47bcdfed30e7d40f2444592acdbefe89adb748c2064e3ad6b4bf9ef0b31658c49850e6626495bbe58e149b2463c74a682bf42eba3653a3c6465068d08f0483cf38f6c968ec", 0x80}, {&(0x7f00000ce000)="1c8517979814b4cecce564b499dd70c61df97c428f8e056a319a056a7f7c3140b40b2fc714c11858bd7f958cd1957ecd0592695a4ca354b4604ab850af2653", 0x3f}, {&(0x7f00008a8000-0x25)="def8fcd6537bd477e4f62ffe06d22eddcb563a8e0c714950c7ebfd3ad74ad4b13bbc51a981", 0x25}], 0x4, &(0x7f0000bb0000)=[@iv={0x108, 0x117, 0x2, 0xf4, "9b7f4b47bacde3c8e750d33bd25ad3837bdac5ae748ddaa1c1af58e5eef3e97cb2b802ae534dc47233a4202dc7109b8fba3828dab0b2b4852831a54fb2f2ec6189bff77a01467e685d2d8af2955c01ff0a07d515d85e944262ca099ac2ecf0a0a37d1323be59752937c0fd7ffb9eec8aabade3e9d7d637f2e631b2b80cc72dd83382c09cc47e4eb0f678f94ec9c1c4822e4f36af1f5b0b44b315a5ac803a22ae3ff5d48613bf449cd31727c08ab2be356c70ca0ae63546911cf74bbdc1cc3e53c7db685bd2647ef086b354f0dfd3d6cb0242975509367d414bf4bb0bf78d41478a88fcc5f00a503fb53c39c27041837e40aba07b"}, @assoc={0x18, 0x117, 0x4, 0x401}, @op={0x18, 0x117, 0x3, 0x1}], 0x138, 0x8000}, {0x0, 0x0, &(0x7f00005d1000-0x20)=[{&(0x7f0000511000)="8a917fa9e414032bf87e96f4a01dfbeb5cf1bba85338ed80582d2c91669eb13b3b67231edf60725964051b91b6b41438860a63220a41832bd3cf9cb49bed6b0c52cf6d772dfa27f2e1aca85d21c7df781f8f3178b9e943e3ec1a96c243bd2ae30f6bf097", 0x64}, {&(0x7f00009f1000)="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0x12f8, 0x4001}, {0x0, 0x0, &(0x7f0000f9e000-0xa0)=[{&(0x7f0000b9c000-0x25)="ea57bdbb87391af53d089a1fcdffab4387a01402214e4aeecfc214519071160803f3bc426d", 0x25}, {&(0x7f00003e0000)="765b80afac93aaa653b27d916f4c1e1ae294c5", 0x13}, {&(0x7f0000cd4000-0x19)="8b0ba577c600df513ff5ca60794995ca9ffa369d91e8e02aa7", 0x19}, {&(0x7f0000699000-0xa4)="1e3a14dbdfc9b6569391250ad5d48bef4e65879db7adb63e1ef0a6f01cf9fd1831bf6694c0225d191f6bba382235b5297c7977f531fbbef880ce11b67ad870ae716559458a481305a06ad056b62ae46959c4703858c70e27559e18f8c0116c5ecd7c651cad07e8d6dba92abe92402a478097614da51078bed74859000d23497a1cb179b73504ad523de08b7152b95adb5d059e53f336b8ef57b1eeeb2cc2c81d40b63e2c", 0xa4}, {&(0x7f000034f000)="b51f3deba30da58fbbb1583661241c36903614baa2a13b02ecf67da8b2f61070027c2e35a1c97258f1f2c34fdce8ebeceedf1feac638a60884d546e2d05ee360dfaac1b753fba548d3db4307b01efcbcbc754d96e6df7870ea96d587786e0a5de4c1", 0x62}, {&(0x7f00008b8000)="", 0x0}, {&(0x7f0000620000-0x79)="9375d78df7159cd538eb1afac79db4e976fd8814322dcc45a12c9c3c823d861e14103db5fe642c4c93168e5faa8063c55f562bff8c258aa3151ccfe4079bb924c954b79415e3e35bbde4d2a9b1b33a092b7d28a00b8e80eb5341c0c0ccfd38095c651485a40b4237d7fae34a907c90a7378555542d2481f7a3", 0x79}, {&(0x7f00000e6000)="ddaab8492dd1b50368f737042b98ba421f51cb185612194c70e6fdc9481de1109e71baf351f9d9a3c76ae5656917c7fd4cb72680516eedf2f0ce8976aaa602ab5936bb35605077123204bb90b19d870fe94fb4f99ea63c110ac562842d86a1b62e12bbd37db1d0ab0f11b72c82edd1810f4a3ecabc68b9d437fbe19abf3485a54a8cbf9bcffbca225280b04bc3c28978e18d0ad0583da3a9467c8c9e988b36ead30459914e9b", 0xa6}, {&(0x7f0000d63000)="3741b4483e656f5306071577aec1163311c4fd3c6843f006f01c32443c2fc24f30aac3d05210b75a79c269e9", 0x2c}, {&(0x7f0000f4c000-0x6b)="6f605e6978271b2418bd048b991c12a75481ef5b5128c71f4da7d9c16cb45072d87c8b3b882806970bce0595306809be6bfb1bfaac7e1588a0e4fc996dc2bca73c835fc96a75f0e411172486aa3d6362e5f625cae77a1ae4b2e33a03eb480247b30e2740bb23ff7f805e91", 0x6b}], 0xa, &(0x7f0000378000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x41, "01a2e4ca68052e4b7ca1b1e4641295807470f3ba9c74b9b4a072ddda2333a62b81ce01d0235b7673fece913cdc379b5bfdc218fd316cebc5d8a13d86116661cd79"}, @iv={0x90, 0x117, 0x2, 0x77, "276ae1ed851073df6d0748b665383b0f535b7ae3a8ff1385bbf95c622c0f7c54ac5e8d3a871da89a85b5d74e4eebb23b9107aa0d5f51f8c16b4ae6858fe870d705bfa7bfc51d330c1547e075b0305746894a2cc5b94f2a92070e6f62667d1eb1d326548343b01d59e0519adf5305243159a9aa4c38edc5"}], 0x118, 0x20000000}], 0x6, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000082e000-0x6)={r1, 0x10000}, 0x6) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000170000-0x10)={0x0, 0x4, 0x81, 0x4}, 0x10) 2018/01/16 00:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) read(r0, &(0x7f0000a45000)=""/203, 0xcb) pipe(&(0x7f0000b74000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00009f8000)={&(0x7f00000fd000/0x2000)=nil, 0xcad9, 0x5, 0x8, &(0x7f0000e17000/0x1000)=nil, 0x31d089a0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000a39000-0x10)={0x5, &(0x7f0000fcf000)=""/5}) 2018/01/16 00:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cad000)=0x14, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00009da000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1800}) syz_emit_ethernet(0xa8, &(0x7f000003d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8867, "52f0ae4f08a50f9fbb4ced5183ebb486afe3fc37f0e1f260e6ab921701408753929bd682451b7fa2c32fefc6b76364c0e5f48dd7149d31f6d008b6619ad013c6f0478c9076c53070cd1aac952924594831715d643ba610859dd8c33ac4e5db0d2ce8fa84026a8be70097bf185952243cb422a0301e286534426c00d2ae8618fefcca002fd4b1013f157f47de7f2e3384d935171101699412a9ab"}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/16 00:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cea000-0x8)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ef9000-0x4)=0xde8, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e91000-0x8)={0x0, 0x7ff}, &(0x7f0000263000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000908000)={r3, 0x6}, &(0x7f0000f17000)=0x8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000095c000)={0x100000000, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d7c000)={r3, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000862000-0x4)=0x8c) recvmsg$kcm(r0, &(0x7f00006b6000)={&(0x7f0000ec4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f000045e000)=[], 0x0, &(0x7f0000f2c000)=""/158, 0x9e, 0x9}, 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008b9000)={r0, r1}) 2018/01/16 00:35:44 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00007b1000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000075e000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fd4000)=@add_del={0x2, &(0x7f0000fd4000)=@generic="2a61968c0af06cd3d4028bd94df1fb0b", 0x9}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f00009fa000-0x38)={&(0x7f0000d8d000)=@full={{0x3, {"b6207646e6c6f1"}, 0x81}, [{"bf38e37d720236"}, {"7b5755cb83e5bd"}, {"0f91db079f6bb5"}, {"2025d1159a6a5d"}, {"d20bf69ef3b8ff"}, {"ce75289383cd87"}, {"e592ee9b8e261b"}, {"f3c7d343329be4"}]}, 0x48, &(0x7f0000fd4000)=[{&(0x7f00006e0000)="bfc8b81675e2bcde7c606dca67693e48bd1c1a977d95778c22205088e03607c2eb0ff9a33badf58b20609a3180ee3cfcc465b3028e3f1ed61b2fa275b4e82f80c47794454d4641d932d6b938aae91a45f72bb21b85b6051c665fb9036c13729a7d8dd7ca72d290d3e016e2172d034bcdd095ee4070135eaad954db672e3f566fcfe2e25b6eecb85f87c4c6be92a70e5da66bd59cbe072700530574a006b89d734c58e37fb1ae7dc6cb1ce4531fb6440c2b09d5d15de4bfe246adfd93f132ccbde8f72f03834d0b67", 0xc8}, {&(0x7f0000ade000-0x85)="30979255259ad5c131f2b874ba9d4158f77f749a8da925ce31df02c6bd4d455afdbd47c8c1a86ebdbf4c7591630800e17f9abdf35e2910fc53c39b74d39b50eea0365a0f5a3619370c1a6c71bce6dd93e3dd11620b7cb1c6f6f0d920e8cbe57c47e8e0aeb616099d921e44b4362c762ce261f46c20380c701a16b09705aec97a46dad58362", 0x85}, {&(0x7f0000fd4000)="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", 0x1000}], 0x3, &(0x7f00000c4000)=[{0xc8, 0x113, 0xffffffffffffffa3, "5534378be0c2ce7c34f2e47c0736ee78c4e4514defe0e47e9ce36551064b5802be9e04e5f1baf1721fdfed7a9c8dd5b6a9e354ecb8a95d99937dfc5fecae71e8ec4d9644a8bb75592ace0bbceb897975116c97f6080055e94152fd6192da36c5e24bf99b06b93d928af26333f5d08d22b3f40091f6e7bcf34c38ce7813f7c106b483acbf82975ae91a4a8d634968574971908b1a386211fc176d02074bc6dd3f2c4b9a4096f5832108913e14190e32cc4340ba0cd0e10c5b"}], 0xc8, 0x20000000}, 0x2) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f00005bd000-0x30)=""/145, &(0x7f00002e9000-0x4)=0x91) 2018/01/16 00:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x800, 0x38) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a08000)=0x0, &(0x7f00002b0000-0x4)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/16 00:35:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abcd80000000000000009af", 0x2b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x3)='lp\x00', 0x3) 2018/01/16 00:35:44 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aef000+0x722)=@assoc_value={0x0, 0x0}, &(0x7f0000fd0000)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f0000a66000-0x4)=0x0, 0x4c) sendto(r0, &(0x7f00006fe000-0x1000)="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", 0x1000, 0x4004811, &(0x7f000064f000-0x1e)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x821a79e92584d934}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000fd1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd1000)=0x10) 2018/01/16 00:35:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9f000-0x4)=0x10, 0x10000080000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000083d000-0x12)={0x0, 0x8, 0x5, [0x10000, 0x40, 0x3, 0xfff, 0xffffffffffffff00]}, &(0x7f0000000000)=0x12) socketpair$inet6(0xa, 0x1, 0x1004000000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000)={r1, 0xffffffff}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x1000, "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"}, &(0x7f00004e9000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4(r3, &(0x7f0000735000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00002ae000-0x4)=0xc, 0x80000) setsockopt$inet6_int(r4, 0x29, 0x1e, &(0x7f0000a68000)=0x6, 0x4) getsockopt$netlink(r4, 0x10e, 0xf, &(0x7f0000e27000-0x59)=""/89, &(0x7f0000659000-0x4)=0x59) sendto$inet(r3, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000222000-0x8)={0x0, 0x3f}, &(0x7f00006dd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000e1a000-0x8)={r6, 0xa1}, 0x8) writev(r3, &(0x7f00007fc000)=[{&(0x7f00006be000)="19", 0x1}], 0x1) [ 238.212303] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 238.223597] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 238.235096] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/16 00:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cfa000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000026e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000d31000-0x8)={r1, 0x3}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000c75000-0x10)={0x400, 0x0, 0x0, 0xffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000056f000)={0x1, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0xf10a}]}, 0x10) sendto(r2, &(0x7f000002b000-0xd8)="", 0xffbe, 0x0, 0x0, 0x0) 2018/01/16 00:35:44 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000fd0000-0x4)=0x0, 0x800) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fd0000-0x4)=0x0, &(0x7f0000fd0000-0x4)=0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd0000)={0x200008, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 00:35:44 executing program 2: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x9, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003db134) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 00:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000a, 0x84) socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054c000)=0x10) recvfrom$inet6(r0, &(0x7f0000e07000)=""/138, 0x8a, 0x140, &(0x7f00004de000-0x1c)={0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000123000-0x10)={0x6, [0x8, 0xa65, 0x9, 0x7, 0x4, 0x8]}, &(0x7f0000b34000)=0x10) 2018/01/16 00:35:44 executing program 0: socketpair(0x9, 0x80000, 0x100000001, &(0x7f00004be000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000cb6000)=""/102, 0x2}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000e68000)='tls\x00', 0x4) getsockopt$inet_tcp_buf(r3, 0x6, 0x100000000000001f, &(0x7f0000a40000-0x5a)=""/90, &(0x7f000035f000-0x4)=0x5a) 2018/01/16 00:35:44 executing program 7: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$fiemap(r0, 0xc020660b, &(0x7f000005b000)={0x2, 0x2, 0x5, 0x2, 0x5, [{0x1, 0x8000, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x4, 0x100, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffff8, 0x3ff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x80, 0x2, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000011000-0x4)=0x4, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000f8000)={0x0, 0xfe}, &(0x7f00000f1000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000c4000-0x8)={r3, 0x7fffffff}, &(0x7f00000ae000-0x4)=0x8) [ 238.311754] sctp: [Deprecated]: syz-executor2 (pid 28258) Use of int in max_burst socket option deprecated. [ 238.311754] Use struct sctp_assoc_value instead 2018/01/16 00:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8) r2 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000041000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) close(r2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000ebb000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4) 2018/01/16 00:35:44 executing program 1: r0 = socket(0x10, 0x6, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="5da96af7e94c3907fecb5fc5c7a958fcfb0473d06d7ec2686d92965f953c889407ad59c22441a1d06f38686d886bfa7de2b1965ac5f71f79f81387f29b037abd03c6b75a3691100cb64ef42a302dec9453a51e3e8057ee6bdc47627f92", 0x5d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x5, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006a2000-0x10)=@req={0x0, 0x0}) 2018/01/16 00:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c1f000)='-', 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008fc000-0x6)={0x0, 0x9}, &(0x7f000046c000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000043f000)={r1, 0x1, 0x2, 0x550a}, &(0x7f0000a42000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000530000)="", 0x0, 0x0, &(0x7f00001c8000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 00:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007e1000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005c5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000426000-0xc)={r2, 0x80000, r0}) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000075c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00001d5000)=0x6) socketpair$inet(0x2, 0x1, 0x6, &(0x7f00001b5000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000c4000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000995000)=0xe8) 2018/01/16 00:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/16 00:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002f3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001e2000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004d7000)={0x0, 0x8}, &(0x7f000013a000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000feb000)={r2, @in6={{0xa, 0x1, 0xbd45, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc93, 0x0}, 0x98) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000879000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) 2018/01/16 00:35:44 executing program 0: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000005000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000004000)=""/141, 0x8d, 0x40000000, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 238.386773] sctp: [Deprecated]: syz-executor2 (pid 28276) Use of int in max_burst socket option deprecated. [ 238.386773] Use struct sctp_assoc_value instead 2018/01/16 00:35:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9a000)=0x10, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fdc000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000452000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00003c8000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 00:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000a86000-0x8)={0x0, 0x0}) connect$ax25(r2, &(0x7f0000b2f000-0x10)={0x3, {"95569699530355"}, 0x1}, 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00002c3000)={r0, r1}) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 00:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000a31000-0x24)="2400000052001f0014b2f40700090400020007100800018bffffffff0800000000000200", 0x24) 2018/01/16 00:35:44 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x2, &(0x7f0000007000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x8, 0x5}, &(0x7f00000ab000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000520000)={r1, 0x8}, 0x8) 2018/01/16 00:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000152000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bb000)=0x14) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00002e3000-0x1c)={0xa, 0x2, 0x11, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xe}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/16 00:35:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f32000)="5958e7dc7a338b5d5e1a291da8074ba4934730fcb119a0a066f0058831525166", 0x20, 0x40044, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000df4000-0x26)="260000005e0009000095faf8000200004000fd000300000006140000000208dae5060000eade", 0x26) 2018/01/16 00:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000004c000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000e9000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000816000)=r1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008b4000)=0x1, 0x4) r2 = socket(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000d88000-0x33)=""/51, 0x33, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) 2018/01/16 00:35:44 executing program 0: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006d0000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006c2000)={0x0, 0x0}, &(0x7f0000459000)=0x8) 2018/01/16 00:35:44 executing program 7: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dbd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000dbc000)={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0xd94}, 0x9, [0x216acded, 0x100000000, 0x4f, 0x81, 0xcf61, 0x1ff, 0x5, 0xfffffffffffffffd]}, 0x5c) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f00006e5000-0x4)=0xc4) 2018/01/16 00:35:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fc3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000dfb000-0x4)=0x80cb) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r1}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@mcast2={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]}, 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=@rand_addr=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}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000001000-0x98)="323fbc76c4f09a0accf60d231d2178972e0f91bd6bb39af61f7bdee9b50af29ec04eb45be6c3bd2312f52cd4ccad41dcf202c59640bb9b3f1c25c8b138bcc5f3697832976004c8adb377b2a3876073846c64ef03058dfde1f49691680171ca36d6f18a68f69b9b717d6874551d719c0e737ea7eab2fc8eab798a82baf35db4e74d37d9fd407674a65b7f18cc04d58d4e2a92234619d8aca6", 0x98) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000000, 0x3f, 0x3, 0x4bfa, 0x1000, 0x5, 0x8, {0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x9, 0x4, 0x4}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000004000-0xa0)={r5, @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]}, 0x20, 0x9, 0xf930, 0x3ff, 0x40}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000004000)={0x1f, 0x7fff, 0x3}, 0x6) accept(r3, 0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x0, &(0x7f0000006000-0x30)=@hopopts={0x3f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0xfffffffffffffff8}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x30) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000006000)={@generic="baa39d2cfbcacd29ab02ea67406c74b0", @ifru_flags=0x200}) socketpair(0x1, 0x80000, 0xf054, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r7, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000008000-0xc)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000006000)=0x0, &(0x7f0000005000)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000002000)={{{{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]}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe6, 0xfffffffffffffffe, 0x5, "740ce445f67d7e6e2e2c12877f5c05b5235f8a9945d72bf4ec8a3173deb88b1f8fd874407f09f86a202f3a1d7f9970e9ac2813719e8d9df46fc641fdfd07b22d0d19f340e49e70e52e1182972ec47a84"}, 0x160) 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) 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) 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) sendmmsg(r4, &(0x7f0000007000)=[{{&(0x7f0000009000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r7, 0x3, 0x2, 0x3, 0x1, {0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}}}, 0x3a, &(0x7f0000004000)=[{&(0x7f0000001000-0xb)="10f6420597ba502e35afe4", 0xb}], 0x1, &(0x7f0000003000-0x480)=[{0x68, 0x111, 0x7fff, "ca551f2a4863e51b3785b42e96c7d160193aab999afc5def24525ef74614e9ca610bc4ce95e0ee47cc77770fce4ad1a02758c97efc6e5fa137beff2014f229e55f204fc17031680ea02909c288bd6387578c29"}, {0xd8, 0x0, 0x1, "5a9b9d72adeb65ef1bbc84f9c63fb5fc7614ce154f81a2245a638bf70fc352a4354f7aea17b2e73db573c225dc84c7fbb354f84bf8477e8e76e9f1f79b32b93b4ca80cdbf0c9d27b73f8030c5145aeae6f4544e8676dfc48c2097b4bda2b99c6cb9f24432d08fe0179018449f0f3836de60870f032313ee055eefe36446495b073ae589859dc915356b3ced92e0dc88f8a6e313d6c09443b20fd9fd3f05870c260e12ec28372d28c5e23c59dc74f25d03d6a4c20e3526ae8c92cc3a81def919d30ddfc"}, {0x38, 0x117, 0x7, "3cc637b2889abbda63a912346b9c963df5fd1583fff340ffbaa0b833df471f98539b79dd5487"}, {0x100, 0x11f, 0xffffffffffff0c18, "36617cab97ff253d833eb906754bfe68c108daeb5e4abdf79c48c0d53bf2f50e0722d7b2b4adb2ecce37be15a04f703c36bd364fc9682b0f1ad42cb266d43b41da7e08cf0d071d0747d17e2d4831ed02596e3800a78580836856fbd10efade89bf9362e9d2f37d5a04654a299e3fe0a44c25721e30b31e04e361dd3096fa790e7dd025ada696ecfb3ef791a3ca66ee3c37c9c1c065d84bfc9da992c7e88dbb08872ba2834cf402ca08b1fb4403eb52288614c7730a64e1a920d1b8ff719dbf82dc3597a2c35d3cf838cde87a7935eac82290fcb520b4f748e903ee1a96f05194aab11c6840cd8499d14622"}, {0x98, 0xff, 0x1ff, "fcb8300ec41f0fc3301edd88183f9723324a5605624723e6a10525e1fb16a8f5ee4990e235ff1b5f155f7486d670cc4d918a6f14578f1f0c931d67d1a0d320144ee9aacd58d208c934cf5c867ea6813277cc392396b46fc95b92ce03439b8aeb8918628795d8c8e6a39beebe5e53bd2c7f47c21e5272e6dd102e0a62b8bc4d5deb8d1d560a7f7918"}, {0x70, 0x13f, 0x5, "90858f457156fc5e9b97988e872df733dd4cd642df05094535b868e49c424c58020c2c7523768473648cc840ddf6a277c6e3282e8031841540748faed29da33e9f07e18ef1b31b16ed91c193815dcd7d5c29d1ce43a5b4e45268ef8e"}, {0xd0, 0x112, 0x8, "9eefec3c65dfa075f1420982d91e43ab2aeef932213126c40855de028a5be313704770e16b5bcc503ae7a3922520bfbcc2fdb98f7a727c8970cda86db1a3f9d13ad72fe9a437e927c765116d121f00d31d21715807ff5b6d82fe69d1af5c519dbd53bbbcbe9403c8ffea80abf65bb591f44aafdb9aaf290c561b8e0b23c74f64a3c8aabd9e7b241b8f83f38e65dceb1850e2146d69ff4abac5dc6cabcfea5461b48d832d91bd02f3cfb45cc365c0d020ef5fcb6ba3b59fd559ac257b0e39"}, {0x30, 0x118, 0x1ff, "66fdeab634b7d86d46580923444340cc1606c4cd7aa5a4a345f493949133"}], 0x480, 0x40004}, 0x0}, {{&(0x7f0000004000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000-0x50)=[{&(0x7f0000009000)="e87a7c0645d0b6ea4072393168aaa826ed860c6d2b46c9bff162049603da4695c05550a049dec04908ea333ea854041d22621cc80fe9e14dbfb2da4472bb668d5fe83f5e0338a48256406fb629d0bb6eea5d01ed3bd71b40f120dde103b78c7c471e7995e07a2f25d69352e0f0df59ce6132a4919761da73ef6057d089f9b9ef8c1ba96b3926c3ea7a39760a2f05942fe712129af8f952e9f0b63581b8e9f5881dae757403b9b1e73334046008893b176669cc8dc0539e2432fa56572ccd025def84ee61b2d5c75aac91c819397faf", 0xcf}, {&(0x7f0000004000)="430e18c1", 0x4}, {&(0x7f000000a000-0xa4)="4497419b4ec0462f31bb24ae09cd3538cd8e1c3b900b5964dff24707207460551105ebc8acccbd1e05f7140f529b2cb20f502e7827eb86a97c68463a5ea5ff027146a04b9eb36a359cab784ed532d79344d577ead4605c322e3b91db5ff57bf4d229b1d29a7f8bee96528e9532111bc9d298111920d871078dc2d6946f93a54f569ec2fd776d361f30e6010a3923420e07c8bfe25b49a8d578f3eb7695b8ffaead401941", 0xa4}, {&(0x7f000000a000-0x51)="5324d82d7edbca4c12698697facc4d650a609b1a63ddadf357cdf9415424319acb16745a49bd34dd266cf4f2ef5ed1c6a07705a2f0f29963d0882698125f28425248e9d30d95068039241decfba8b5b117", 0x51}, {&(0x7f000000a000-0x2f)="433e550f325ed415e12f2669a3abddfebbeeff5c1d07f98f30849270b132365ef23ac15dd1985370193500e2a6d28b", 0x2f}], 0x5, &(0x7f000000a000-0x418)=[{0xb0, 0x10e, 0x7f, "5d446d978ee8715fb0201ea8a4fd0926b58ae118b5ba2e0216511cf11a266a27d508f2bea9fadd2339fc6aa41c79f9b2a3a2a043e242a3fc9c60f4097c3ccfb5fe67fa939cdfb7d743ac1607a9c50ef9ffc5b08484db6266faa6f36c3eba45e94e5d8037aceaf2b3383df361c9f7a702b25e3ca48ebc67ad32a0e38a07c34d85b39fc86ed759d0850a8db7db8919077eaec5b75642426008b60c0794382ac1"}, {0x60, 0x115, 0x107, "98f5d1e379bd9fea583ca4f7891dc537492bde1eff3a28b1389567e2dc7401f4c97a735f49d284f744716f0eda810f5959e05fb6a5e38779cc7d6e92ea3579a3e63697667b75d9c43b64e1316dd3"}, {0x70, 0x11f, 0x9c0f, "90e54ec88a1e9cd1f68a204790b3644842a06750d8a15ee4ebea26c55be92753f4f8441199fd170edad06a411dde04718bfe9d6c4e6c0000489a11abb290362e4c20e4778fe51a455b201e7e0abb07ac3654994a6463efb977"}, {0x48, 0x113, 0x1, "32e194de192d44139de9ddbec9d1b384f8bb2f7c53ba3bc8d2f5a6d195e597ccc0a1e0dee6925b9ffd4b81d870a641ac3d248d6172470ac0"}, {0x110, 0x113, 0x0, "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"}, {0x98, 0x1ff, 0x8000000000000, "aae7aef4356f2bcd25fd3fa53082cfa39f9a17ae28ec917ffa79727aded1312f9805d669d77af5eca571aea6157cce22088ec9acc0e6f98ba2cdd802a67fc5eae6ee699b2bf9b0d31165bc4ab8d6eef4ad7a93174049ec072301552e9ea6b84dc6b1a76eb0a63a197bce726f6a6aecc599ce4257822c4d1dd2cc68c41bc97652d541c4"}, {0xa8, 0x88, 0x3, "038f19520ece9e9d17ffc8b23c8c3bfc5db7ac513600d5c4b8e5d046a74c77811c72ef70aaefc416c553d0f08af7fbb03a3db71cc1fd0a08e252bbe461ea41a53ee6bd500de9b5426b94478dbc2bedd50dd9c3c0c8db466d8a9acdc1087d7e966c0add787ba2dcb7d5a9492eae5347e46cbad055217a77fea6b569247056e53791b8190f178900dc38490c15abe3c71059b57b8bd2"}], 0x418, 0x20000010}, 0x2}, {{&(0x7f000000a000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x0, 0x3, 0x2, 0x4, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x401}}}, 0x32, &(0x7f0000005000)=[{&(0x7f0000009000)="a4ae6fdec5353ca32c192c879760676453aa7e94abc0c292c0a33529853630392e3cd81c497897f035e80945d6f243e07d2477f8dbd9139297fe24e69a9f00f0ed9bf12252d4f7ebea6bf0b90472e8f616c83b7a0a09e52b5acde45d769d994fa427f0e10a89453da2aa2f3cadc0968a4e50668863ba4a4d2c7b77f7fb5590aabd3e2d90f57ca8f084d692603242343907bfd4304ced5fbfa8a44b27fbbf18fb460748e8f812cff9e7be2633c3e71de9743f36045fa0f000711d50bb5be5aff5ea898a5307e701c67781543484", 0xcd}], 0x1, &(0x7f000000a000-0x280)=[{0x68, 0x18f, 0x3, "a72d16a8371e1e51fc5151c0d9f37af2a0316efeb5aeb00b7e1a7f49dc7629aa541b210bff657ab3a95a1463ad5b8668bc5c97ca57b5371d9f940a58c88fff6a2913560ea0ac68036f4a4aa5535938c8f8e89902"}, {0xf0, 0x19f, 0x10001, "bd8993ae6a80b3326b3fdb1bed40998f60bdbfafa8be36eb21442261f9cd3d4fc76362321de77e730d57a7180a0b6f4a0623136bcc12c9058061797877da117a8615a79f785cdc448fbd2fe57dbfd2ef17df946b3add848d151d34070b1f25689aeb2fc3eb0a1e0d3cc8035af1e36f60717b04dee77e4719571b8451eab2c38ea21835bddfa0cbf6e84e75bdf16556620e476d4531d0121f78b8dbcc8c3733c1ae841c8791305f02bff265cc7199e1bd0c902e14f56a9fd72468d91e07f1b6ac3863eb8eb2ab30536a1814105e7abab4c9df382ea2568d46888adedc"}, {0x88, 0x105, 0x7, "5692d8cd85e119e7e5c3320c5e4609a2c9099f1a2e676623bc7099a2435e8350ba849439464117dadb362694a456385cd95f7867a8e308341ac731efc722125a2752e2ace4d6e3042ef6c286f89c916ff603c8eca448dc011451453d49039190430aa4df94f311769bc0ac198606953b697e2f1887a9"}, {0xa0, 0x1, 0xdf36, "96fb488fd5f07d9c05333bd4eadbec29978206a605201f1c210705522f4e07abd4a168b0cd62a9bfe432c2f3fb0c31c073903ff99383c589a54381740506005f0cd8788370d85f2f80c780628ed91957158feb4c8b97cda4a42979a2532c6efe7814684a3c57ac1191e758d6173cff373b6bde8c92b2af3f614635c2d3373379604b98977858d09e4ac1d8f048a4"}], 0x280, 0x0}, 0x1}, {{&(0x7f0000009000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000005000)=[{&(0x7f0000009000)="e53e3cb976186c08d76bdb90949fc1f5c135f09ad3ef2bbff4b9712ad01ddf01a7c9251ff97fc78c3c6d7d6082584cda524f799b16e031648a588f050af0de05eaebc416e11a73d27850e5fc2f8bb9eb66c0787d35ad357015ee9ce96ff4a2965aeafdd89422b07e686a6178d3b95c415c1240", 0x73}], 0x1, 0x0, 0x0, 0xc800}, 0x200}, {{&(0x7f0000009000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x1}}, 0x26, &(0x7f000000a000-0x20)=[{&(0x7f0000008000)="40f91bb08a6b6dade7562018eadc2ffaf83e1fa80861219b46c619fd6653fdffe64e2ac6a53777e332e786b028d0f1e914bd86ce8b6793e656ac313c1725cfac197e2367486a21a7a72c2d74b815ccf7f543143a14cfa348ac5d6f2ee7e7649bea741d62a61eb308bf45a8a9b01f707ce9b9790c1ece158200fab4aff9e32e9f6fdb09961f3ee2ce464be6647234bf168186fa5ce9d4", 0x96}, {&(0x7f0000001000)="725602c25b85665a3f9dc48cfde51f4371a394c79ce60c228ce5924a7467049152fcd7b1211beda0b6350aa5bb4d0d5ca99c6170", 0x34}], 0x2, &(0x7f0000007000-0x12f8)=[{0x80, 0x13f, 0xdbe3, "9d331bff5f917b4c8bf5b6db210da4cd07694727bdc72a313dd5de3ee3e230a9172a11c4d0b5742132462d5684744759d67fd826beeffd4f17194524fa37af28461a6882ae34b5a7beca81ecb9a144a8a3a678c6aabc54b673b9000843916d94456384a9c088fd2edb9a45a3cad7433b"}, {0xf0, 0x10f, 0xee34, "68fc12462572d879233e11ad7b5c7539be5bb340fbb1873542d11fbb4a00aecff10549fb61454d47723cfe3eba9ce18667e24f0955378a97896df69a8d86d49593a9679a4d7314e53c40ff15fc7ec6477530688d79bf046665c9b736bafc4e4bda4cbc9e37217154a3a0d640156d68427178221ccf65a983efb1eaeeeba66f01842edfc43c2b7ccf0788e9199bc2e3173e54fa6cccbed5ebc651f3cac1a2ec4b37fc41b7765deabe17b2280ad1f88ebc4c4d9221eae36e062cc7b46632af93af40dd965357bf733870646775584eb8f6603003b0536882623a1492d794"}, {0x1010, 0x1ff, 0x5, 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{&(0x7f000000a000-0x1000)="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0x1000}, {&(0x7f0000001000)="83d71707b5397383f0157c0cbea3af9980ea0e4992ea42ba3d22917c6e417a11d04317ee3c4846abddf9c5ebaeca973fe54de615f53219284054f1097bebe43e96a262dfe43b106777de88ae4b0552d3c7451819ac4a7fb28bf59fcfbf38af999573ae7ce4b37d8831a5e5ce65c8986a7fae597778a31b90d099308d5f0b896d89f1ec6daa757cfaa712aa7aeb546de0f449407b30ce478202f94f309d79e7f0cd34e5e0f9d7236b428391f3b72d5c73165621883419d9ceb35d89b72c6aaa6ba7b1e379b9e1b18a5c7f8dca1c4ffc7684d7e5d2a502", 0xd6}, {&(0x7f0000003000-0x7)="9c1f5024ef85ca", 0x7}], 0x4, &(0x7f0000009000)=[{0xa8, 0x3a, 0x5e, "83d25616d7d556a6931a111d50e404bfc672c4ecfec1b86f7316c02ccecd60693a510dc4beca67da559158130bfc63c565f2029790bcf4c38034a5d339a1eea427ee8765a1648679f0602034ea959536df549c45a41b5e0457b62111f3494e41f55b5cf75b5ed272d7f47794b84b30c56b96f01e3bc80940f2d5e1ad1adeac26a4a6f49f642f745b74b9e3dc90b9931de581b0df8edc"}, {0xf8, 0xb8b097d5f07430ed, 0x40, "3ca5a276d56b7ea9709bd65b1db1040d879bb92bbda2e2e583fbe4547f3c22a67fa0460051a7c06205bb666f361cac4401af7d40ccf82aa40b344531ee7e485c992284f12ae1d57506cabc4ab78da24984e5a6915d85c3e644146b5fef4c4e86a3917a1a83bb9c26032909f2df6508a74c26ae89fba82bbb92321f2bf1188fb4250b101f584a493ce19ef909bfceab693b5f0a4f3964969a3ff70950dd02b77472b6a36da2def1c4b8568300b0ea085f767d74012050baa0e00309f777b0adaeeb69448c842f2d3af929faff87b5784c7274681c7522707462a301dd1b0725d313"}, {0x98, 0x11b, 0x8000, "ee644fdd3ff2b49e31c3a6aec6360dc104d19758a30bdc6c92e743d64a3fce8bc0c454ee7b273e45ee88b483a59c648f03266b78646d3c78593177c907fcc4544c646eacc8e91240115f33df1251ad7ddd313ddd4c5565b496f7a1f0a76b78ef6e439c704597c1cabf4746ed18fe0fa543d315430b4575911a29f4653713b8900a358531"}, {0x20, 0x0, 0x5, "b933bb04d5dedbf4a613d26c"}], 0x258, 0x0}, 0x5}], 0x7, 0x80) 2018/01/16 00:35:44 executing program 3: 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) recvmsg(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009d4000)=[{&(0x7f0000d18000)=""/115, 0x73}, {&(0x7f0000000000)=""/245, 0xf5}], 0x2, &(0x7f0000001000-0x60)=""/96, 0x60, 0x1ff}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x16, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x2, 0x0, 0x80000001]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x2, [0x0, 0x3c]}, 0xc) 2018/01/16 00:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x805, 0x2, &(0x7f0000a3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000039000)={0xffff, 0x7, 0x1, 0x2, 0x8, 0xffffffffffffffff, 0x6, 0x8000, 0x0}, &(0x7f00003ad000-0x3)=0xfec2) r3 = socket$inet6(0xa, 0x400003, 0x1) connect$inet6(r3, &(0x7f0000617000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f000055a000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa6000)=0x10, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00009c6000)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b47000)={0x3, 0x0, 0x0, 0xc34, r2}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c38000)={r2, 0x8}, &(0x7f0000668000-0x4)=0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000303000)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmmsg(r3, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f0000a28000-0x80)=[], 0x0, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 00:35:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000f83000+0x55e)="", 0x69) 2018/01/16 00:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x7, 0xfffffffffffffffd) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008e3000)={{{{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]}, {{0xa, 0x3, 0xc4b3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0x0, 0x70c2, "5abe7275b0ee55d233fc6b8851e0f50db5495a9e4c444384a5d57bdefbeb780d53c88e5c2cf2c59d72e71f35cd2c1b6934810c034217a0ee02a965346b58e673c45cc1644c96afa9da22201cbd804ff9"}, 0x160) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000723000-0x4)=0x0, &(0x7f00001c3000)=0x4) 2018/01/16 00:35:44 executing program 5: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x7fffffff) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000058000)=0x0) 2018/01/16 00:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$nfc_llcp(0x27, 0x3, 0x1) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00005e8000)=""/147, &(0x7f00008e8000-0x4)=0x93) 2018/01/16 00:35:44 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x103, &(0x7f0000005000-0x163)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="8100007fff00", [], {@ipv6={0x86dd, {0x0, 0x6, "16b9db", 0xcd, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x0, 0xc, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000d000-0x10)={&(0x7f0000003000+0xf67)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000000b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000000f000-0x4)=0x32) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000009000)=0x3, &(0x7f000000f000-0x8)=0x1) 2018/01/16 00:35:44 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d09000-0x20)={0xff, 0x42, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0}, &(0x7f0000888000-0x4)=0x20) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000060a000)=[@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x33, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x46}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x7}], 0x94) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fda000)={r1, 0x3f, 0x30}, &(0x7f00001fe000)=0xc) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000238000-0x60)=[{&(0x7f00001e4000-0xa3)="0e", 0x1}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000060f000-0x3c)=[{&(0x7f0000573000-0x22)="99d1381afdf46c82d63c136c0fc307190fb6785665545506760836e85f54a1a2d78e", 0x22}], 0x1, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x10}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006ae000)={r2, 0x1}, &(0x7f0000c38000-0x4)=0x8) 2018/01/16 00:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1b, 0x5, 0x7, &(0x7f0000c3c000-0x8)={0x0, 0x0}) sendmsg$nl_route(r2, &(0x7f000039f000)={&(0x7f0000d91000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000123000-0x7)={&(0x7f00001e8000-0x14)=@getneigh={0x14, 0x1e, 0x300, 0x5, 0x0, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x10) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000253000-0x5)='reno\x00', 0x5) readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e8c000-0x8)={0x0, 0x6d}, &(0x7f0000b8e000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006ed000)={r3, 0x9f1}, 0x6) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00001d7000)={0x8000001b, 0x0}) 2018/01/16 00:35:44 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000b000-0x8)=@assoc_value={0x0, 0x6324}, &(0x7f0000010000-0x4)=0x8) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={r1, 0x20, &(0x7f0000007000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000011000)=0x10) 2018/01/16 00:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000618000-0x38)={&(0x7f0000a22000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000589000-0x30)=[], 0x0, &(0x7f000056d000-0x260)=[], 0x0, 0x0}, 0x4008010) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001d3000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ca1000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe5a, r1}) setsockopt(r0, 0x627b, 0xca58, &(0x7f00009ce000-0xe7)="1a460e9847aa5fa1fa03b15e940f238eafe03ac35b8947e1ff149edd3f6534d71886914e5a4bb041575cd6aa6a6196bba7686724cdb2e90b8c38c796501d64742456ba74b41dd66d7f8afc689c3b53917aea771fc7784d3ce8ebe67e53657e29b4c0a4906f4eaf98197cba0ca1f44b62b520b8a1bab9f93ed62df6c1a1b8818ea179714f945b54a0e4811de16e1ddd62ab9dd88e53013a062077988ad83762593d3f0579758ced3b566128084eaf111dfca2d9f22897eac1d458b8d9c3beb5f63cc3341a91731b7677871d0e61026dadc76020b857d2e9f7e02a67efcec583e201e27f7168d1bd", 0xe7) sendmsg$can_raw(r0, &(0x7f0000639000-0x38)={&(0x7f0000a5f000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000199000-0x10)={&(0x7f000096b000)=@can={{0x2, 0x2, 0xa7, 0x4}, 0x7, 0x3, 0x0, 0x0, "2757dc377a02f141"}, 0x10}, 0x1, 0x0, 0x0, 0x44}, 0x50) 2018/01/16 00:35:45 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x6488, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x1, [0x3b0]}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x3, &(0x7f0000f85000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000075000)="e5b133774534230fecbb12c7d66a76bd4b44b2eb535ffc0f6d043838eaa87dbae2b6b42c1f2d136b9672790539071bf53f31200a6398cf512fb1953c532df9464c103ea65af9707450e781b843323a9246eff61964b8041f736c2eeeecc8685aa3b080559123a472a2db60a0f0bdd5a441c579c12a5aa1cbb619", 0x7a) syz_extract_tcp_res$synack(&(0x7f0000f83000)={0x0, 0x0}, 0x1, 0x0) 2018/01/16 00:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000c92000)={&(0x7f0000591000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e84000)=[{&(0x7f0000d63000)=""/48, 0x30}, {&(0x7f0000447000)=""/4096, 0x1000}, {&(0x7f0000446000)=""/208, 0xd0}], 0x3, 0x0, 0x0, 0xfff}, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ae4000-0x8)={0x0, 0x0}, &(0x7f00008e8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b61000-0x8)={r2, 0x7fff}, &(0x7f0000ecc000-0x4)=0xfffffffffffffdee) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b8d000-0x8)={r3, 0x8000}, 0x8) close(r0) 2018/01/16 00:35:45 executing program 6: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_xfrm(0x10, 0x3, 0x6) vmsplice(r0, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) writev(r1, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) [ 238.634760] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/16 00:35:45 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000fe7000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f000000ffffff7fffffffff00"}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fe7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000fe8000-0x4)=0x3a, 0x80000) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fe8000)=@assoc_value={0x0, 0x0}, &(0x7f0000fe9000-0x4)=0x8) bind$netlink(r2, &(0x7f0000fe8000-0xc)={0x10, 0x0, 0x3, 0x4000008}, 0x8f) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a74000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/16 00:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) recvmsg(r0, &(0x7f0000ab1000)={&(0x7f0000fea000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000716000-0x20)=[], 0x0, &(0x7f00009c2000)=""/226, 0xe2, 0x0}, 0x0) write(r0, &(0x7f00001b7000)="240000001b0001dfeb03000080010100000000000080f908013f0000f70180000016170152", 0x25) 2018/01/16 00:35:45 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fe4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000218000-0x4)=0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fe6000-0x2)=0x0, &(0x7f0000587000)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00008f2000)={0x8000, {{0xa, 0x2, 0xed08, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x63d0000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff6d) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000962000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000011f000)={0x3ff, 0x7}) sendto$ipx(r0, &(0x7f0000d17000)="251cdb29b2084e0ef39077dd8963a7744affe12b478ef3a850b8d4e0ba6008037556999e4bc78877626f37b6289a1456c5e87cb7f657ce75e7e3b12fe946b8804a8f699d3dfcc11e2fdf70e17e57068ddcc988766a060a8547c08ec67e3f7df8deb1e9a73c59a1be51348021245dd40aedd0e080170e934122fda74d40433b69a01eaa00cdec601e226ef40b28326d6fc0d9132046b70b3cb178dc1216379c77f1c825eb43330c77d4dffa54cd176975b5d1653fa4bb4eacf88cdc0ff7827295622b63d5be2bb60f47ce952f81a2a7ec7d88e5d3ece1f613d448596d7e34497af33787ba8e2025c4fa929552c83cedd33e640506d3e4", 0xf6, 0x0, &(0x7f0000e23000)={0x4, 0x8001, 0x1, "225912558d66", 0x2, 0x0}, 0x10) 2018/01/16 00:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3f) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000970000-0x108)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [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]}, {{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]}}, 0x108) 2018/01/16 00:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x1, &(0x7f0000e4d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c4b000)={r2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000f28000-0x68)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9000000000000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x68) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000aa2000)={r1, r0}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000b9e000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x6, 0x1, "2c2388aef2d61607975f970e6ea9fae0dee29270a4b58cffab7b9053df4afceb5f1430172e92dd80027aa297a71d7baebb9f4001b1f96b64d231ba9e6c912b7b5af1fdea3a5b3f209db1e16a8af4e780"}, 0x160) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000977000)={0x0, 0x4}, &(0x7f0000dc9000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000daf000)={r4, 0xffffffff}, 0x8) shutdown(r1, 0x0) 2018/01/16 00:35:45 executing program 4: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r0, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x1}, 0x20) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000eb6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000d77000-0x68)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x702}, @in6={0xa, 0x1, 0x133, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x800}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000a00000-0xc)={&(0x7f0000252000)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/01/16 00:35:45 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getgid() sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000019000)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@generic="0145f57e8c222a272edcc2"]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001d000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000001e000-0x10)={0x7, 0x4}) 2018/01/16 00:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) pipe(&(0x7f0000a6e000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) 2018/01/16 00:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) 2018/01/16 00:35:45 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fe6000)={0xffffffffffffffff}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fe7000-0x4)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000668000-0x38)={&(0x7f00006bf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000073d000)={@common="697217616f300000000000df00000e00", @ifru_data=&(0x7f00008e8000-0x20)="0a00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00002c6000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000f82000-0x4)=0x1002) connect$unix(r1, &(0x7f00009ea000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 00:35:45 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f00008d5000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00002fd000)=0x1c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) socket$inet6(0xa, 0x7, 0x4) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 00:35:45 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000b73000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffb000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00006a0000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffb000-0x4)=0x1c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffb000)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000bd5000-0x10)={0x4, 0x400, 0x9, "d2b382ffeb3b", 0xffff, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ffb000-0x8)={r2, 0x8}, &(0x7f0000819000-0x4)=0x8) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) 2018/01/16 00:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000854000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x3, 0x0, {0xa, 0x3, 0x14, @loopback={0x0, 0x1}, 0x1}}}, 0x32, &(0x7f00008ad000)=[{&(0x7f0000dd1000)="159ecdf49f28c18c7fd87dee9753381f40f22c5a05528c12e227ed15e89b079ee188", 0xff6e}, {&(0x7f0000a75000)="622dceb4597aacda8db383ed71b87841ba4f46aa1643ae025bdd40d639c7", 0x1e}, {&(0x7f0000a2d000)="cbc378a5266010b3b2d5a9d1992b3adf6b53ae6d26208321926a8ed612c7e9355767610525f30332a047feb8704fc76b5e6d881ae376a669025e3490bc99690cf6732027ace17962ff49ff4a99dd", 0x4e}, {&(0x7f0000a31000)="9715ac09ecbfb98a28f260ae3612bf51e225534fc8aa853b59ef92d5d4b20f19e533daca4bad34", 0x27}], 0x4, &(0x7f0000f13000)=[], 0x0, 0xfffffffffffffffd}, 0x810) 2018/01/16 00:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00004e4000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f5b000-0x8)={0x0, 0x0}, &(0x7f00005d4000-0x4)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d89000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000f54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000790000)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000326000)={@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}, 0x7, 0x7, 0x1000, 0x400, 0x5, 0x4060000, r3}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005fc000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000285000)={0x1, &(0x7f0000561000-0x8)=[{0x1e, 0x8000, 0x0, 0x3}]}, 0x10) connect(r4, &(0x7f0000a42000)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @common='ip6tnl0\x00'}}, 0x1e) 2018/01/16 00:35:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000f04000-0x8)=0x0, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000083000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x800) 2018/01/16 00:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-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}) r4 = socket(0x5, 0xa, 0x4b) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f00009a3000)=""/48) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000465000)=0x0, 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000391000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00008dd000-0x30)=[{0x8, 0x6}, {0xf, 0x5}, {0xa, 0x7c}, {0x4, 0x8001}, {0x4, 0x90}, {0xe, 0x3}], 0x6) accept4$netrom(r4, &(0x7f0000d60000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b6b000)=0x10, 0x800) 2018/01/16 00:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xa, 0x4) sendmsg$nl_generic(r0, &(0x7f0000d66000)={&(0x7f0000843000)={0x10, 0x0, 0x0, 0x40080}, 0xc, &(0x7f0000e62000-0x10)={&(0x7f000010a000)={0x6c, 0x1b, 0x300, 0x5, 0x1, {0x3, 0x0, 0x0}, [@typed={0xc, 0x31, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @generic="e8ea95499593e54eef47820167b44cd04f0b5cd4eee4036f2676aa668885cb5eb773d52a0543b02d18febf7e359201f53afb30b89cfa81ca1ebd7f4c3463e9f090a3411d8001ad00f266"]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x4008000) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000f60000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) connect$netlink(r1, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000785000)=0x0, &(0x7f000049e000-0x4)=0x4) bind$netlink(r1, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) 2018/01/16 00:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000787000-0x18)={0x0, 0x0, 0x20, 0xc98, 0xdc}, &(0x7f00003b0000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005ff000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000099e000)={r1, 0x9}, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008ea000-0x8c)={r1, @in6={{0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe612}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000090d000)=0x8c) setsockopt(r0, 0x1, 0x500000000, &(0x7f0000d81000)="34853335c0440c90473d42b145b62aa7644d1d601ec226acf2cf7c67fce290e317c1e46aa3c70ca0817d74d6f63e7cd4791c7fd46e84bc6cf3828e2ce519640a7c04e1004d0ac11d5561be098eb143f3dbafc95a136b11cfe1108193ba90a3f5a4cb876a2e3830ce23836accb4930d7ee8c66695e9ff709e405eda528e62c385ff94aedba919b71d56877e233b6b4a0a7f67b0f63719394a88d698e47ec7a0308df464c6974cc95fdf8f6905d548b349ff917300d749f064d76cb922f88b2d2f42596c037444e281cf23bf90a682b2bd24f9de2e", 0xd4) accept(r0, &(0x7f0000c76000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000625000)=0x58) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/16 00:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000acd000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003dd000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003f2000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023d000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008cf000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x8001, 0x0, 0x0, 0xa, 0x20, 0x80, 0xf381c76b4080aa64, r2, r3}, {0x6, 0xfff, 0x5, 0xc29a, 0x6, 0x6, 0x7, 0x5}, {0x4, 0x0, 0x9, 0x6}, 0xcb96, 0xf, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x3, 0x0}, 0x2, @in=@rand_addr=0x3, 0x1, 0x7, 0x0, 0x7f000000000000, 0x6, 0x1, 0x3}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="", 0x0) 2018/01/16 00:35:45 executing program 5: syz_emit_ethernet(0x5a, &(0x7f0000a6a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x34, 0x1, 0x1}}], {@canfd={0xd, {{0x4, 0xffffffff, 0x1, 0x4}, 0x10, 0x0, 0x0, 0x0, "248868c684b1c867f6ee7a7aef33b8804e0c85ea77af549cabed80cf2dbe58761b9b95e304b99420c339d063d7f3ed0b048b88fb9e58da42cf99c4b1b73762d3"}}}}, &(0x7f00003da000)={0x1, 0x2, [0xa44, 0x2f0]}) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x80000000, &(0x7f00000f8000)={0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000e4000-0x4)=0x3, 0x4) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f00000f9000-0x57)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@llc={0x4, {@llc={0x4e, 0xea, 'Yx', "c80bf9520326f1bb3432e26e14a8bd9ce5520bc7afb97cf4c92c36880dd9ba8c3b24ba1c92b3791e404514566469e5bc6e91c084628002499acf41008b6a1da0dde23357d4"}}}}}, 0x0) 2018/01/16 00:35:45 executing program 6: r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002c6000)={r1, 0x5d}, &(0x7f0000000000)=0x6) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000002000)=0x0, 0x2000000000807fc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002000-0x18)={@loopback={0x0, 0x1}, 0x7, r3}) setsockopt(r0, 0x0, 0x20, &(0x7f000023d000-0xd8)="", 0x0) 2018/01/16 00:35:45 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000697000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r0 = socket(0x3, 0x6, 0x97a6) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ae0000)={0x0, 0x70, "c831cbb1dd1cac4b6c45bd62933536184a426818db1b696b7394e9851f64623fd689dcf8206adf78dcad9261ac09204be693f489c83c40ad0fd930f1cb89ebc3b2f05967433d68701a0e027d492ebbf62d718c2b8913687d48afb7fd851a469840fbff2fe0787214ecc6cec87644abcf"}, &(0x7f0000609000)=0x78) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ae1000-0x4)=r1, 0x4) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ae1000)='tls\x00', 0x4) 2018/01/16 00:35:45 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000030, &(0x7f0000000000)="", 0xffffffffffffff56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) sendto(r0, &(0x7f0000001000-0x6e)="63d2d1d8f7f925ca0cb5f9d32f918071489648abf0ca1251938b7dbd8519f5e127b6fa87be7e79e6eedc07bd00f895997b5cf55a76562b2f89d5505002c09e42817ff21b3949d0d3c5b18253e900960255af6dd49f601ef77ad6c2a3ba397f93697979e9f61b822ffd667957a3ba", 0x6e, 0x4000000, &(0x7f0000001000-0x10)=@ax25={0x3, {"8d97429735b0d0"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x19, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xac}, 0x1c) 2018/01/16 00:35:45 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x0, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a91000-0x108)={0x40, {{0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xef6c00a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 238.987692] dccp_invalid_packet: P.Data Offset(66) too large 2018/01/16 00:35:45 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000002000-0x50)={@generic="16a882540c358175332b4be4aa8a79a8", @ifru_settings={0x1, 0x2, @sync=&(0x7f0000004000)={0x0, 0x0, 0x9}}}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/16 00:35:45 executing program 2: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000a97000)=""/0, &(0x7f0000007000)=0x0) 2018/01/16 00:35:45 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000011000-0x4)=0x14, 0x800) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/16 00:35:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/142, 0x8e, 0x2000, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdbf}, 0x1b1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000003000)={0x0}, &(0x7f0000001000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000)={0x993}, 0x1) accept4$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80000) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000001000)=0x7f, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet6_int(r3, 0x29, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x361) 2018/01/16 00:35:45 executing program 6: mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066f000)={0x0, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0x9e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000fe2000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) 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) recvmsg$kcm(r0, &(0x7f0000fe2000)={0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000001000-0x28)=""/40, 0x28}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}, {&(0x7f0000fe2000)=""/165, 0xa5}, {&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000fe3000-0xa8)=""/168, 0xa8}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x7, &(0x7f0000fe3000-0x8d)=""/141, 0x8d, 0x7fff}, 0x20) connect(r0, &(0x7f0000fe3000-0x58)=@hci={0x1f, 0x1, 0x3}, 0x6) 2018/01/16 00:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a5c000)=0x2fad08cf, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x7, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00004b4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0x14) sendto$inet(r0, &(0x7f00004d3000)="aa", 0x1, 0x0, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/16 00:35:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000676000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0xfffffffffffffffe) setsockopt$inet_opts(r1, 0x0, 0x3, &(0x7f0000cea000)="441109210000001700ffff7b0010000013c1c88a19b69094bfe1a75ab041534d0e0d3e4361eb47dcb69ac9124cd095b69f667402626ce8e3ac11b8ecdb50817486fd2fdd9f04d4a06c7b620a42c7ad991a93", 0xfffffe64) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000e4000-0x4)={r1}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000606000)=0x0, &(0x7f0000d0a000-0x4)=0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000012d000-0x4)=0x0) 2018/01/16 00:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xc, 0x7ff) bind$inet(r0, &(0x7f0000c60000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f000053e000-0x4)=0x0, &(0x7f00004a3000)=0x4) socketpair$inet(0x2, 0x0, 0xe31, &(0x7f0000afb000-0x8)={0x0, 0x0}) 2018/01/16 00:35:45 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x9, 0x802, 0x7, &(0x7f0000d57000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000352000)={0x0, 0x1, 0x4, 0x401}, &(0x7f000080b000-0x4)=0x10) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000bd000-0x8)={r2, 0x40}, &(0x7f0000f92000-0x4)=0x8) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r3, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f93000-0x30)="70e88776da79d6c902feb0db2e68d349adb8a289e1ae5e694c288e67eed95e2bc69decf8a76ea8e17ca8d00000000000", 0x30}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f92000)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r6, 0x107, 0x8, &(0x7f0000f93000-0x56)=""/86, &(0x7f0000cac000)=0xd56c548b32f5aba1) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000f91000)={&(0x7f0000f91000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f93000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x1}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000f94000-0x30)=""/48, 0x30, 0xffffffffffffffff}, 0x4) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000f91000)='J:') mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r4, &(0x7f0000f92000)=@hci={0x0, 0x0, 0x0}, &(0x7f000046e000)=0x6, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000d35000)={0x0, 0x12e, 0x9, [0x4, 0x7fff, 0x0, 0x7, 0x9, 0x882, 0x1, 0x40, 0x81]}, &(0x7f0000eaf000-0x4)=0x1a) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000f93000)={r8, 0xffffffff00000000}, &(0x7f0000f93000)=0x8) 2018/01/16 00:35:45 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) write(r0, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000aee000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000480000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f7c000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f7d000-0x10)={r2, r3, 0x1}) [ 239.059379] dccp_invalid_packet: P.Data Offset(66) too large 2018/01/16 00:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept4(r0, &(0x7f0000ee3000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000aab000)=0x1c, 0x80000) getpeername(r0, &(0x7f0000c2d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007b8000)=0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000014a000-0x4)=0x0, &(0x7f0000ac0000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fcf000)=[@in6={0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x103}, @in6={0xa, 0x2, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x2}], 0x54) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000fc5000-0x4)=0x0, &(0x7f0000d84000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007d7000-0xe8)={{{@in=@multicast2=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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f000021b000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005f5000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0xc8, 0x2, 0x20, 0x0, 0x29, r2, r3}, {0x80, 0x1, 0x93a, 0x2, 0x3, 0x101, 0x8, 0x9}, {0x100000001, 0x1, 0x9, 0x7e3}, 0x8000, 0xa, 0x1, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0x0, 0x800, 0x80000001, 0x0, 0xfe}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004c7000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028a000-0x4)=0xe8) 2018/01/16 00:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xb, 0xf, 0x80d5) getpeername(r0, &(0x7f0000eb7000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b3000)=0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000bce000)={0x1, [0x2af7]}, &(0x7f00001a4000-0x4)=0x6) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000d09000)=0x18, 0x4) 2018/01/16 00:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000012d000-0x4)=0x510ae8cd, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r0, 0x7) r2 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r2, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[], 0x0, &(0x7f0000538000)=[], 0x0, 0x20000000}, 0x20008010) 2018/01/16 00:35:45 executing program 7: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) setsockopt(r0, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000b43000-0x39)="3b5478224299b5b10b87bec91f8e8d0c6b64bea45e3e456f9bdc828a54446b318d95732b1e93bb5f8b145040f9d33f4868ebcb2ab84cca100e") mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b45000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00008c0000-0x20)={0x7fffffff, 0x7fffffff, 0x9, 0x8, 0x6, 0x401}) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002d7000-0x10)={0x0, 0x8, 0x6, 0x101}, &(0x7f0000b46000-0x4)=0x10) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b46000-0x8)={r2, 0xfffffffffffffffe}, 0x8) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000b43000)=0x4, &(0x7f0000b44000-0x8)=0x2) 2018/01/16 00:35:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005b1000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000174000-0xe8)={{{@in6=@mcast2={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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6f000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c21000)={0x0, 0x0, 0x0}, &(0x7f0000113000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e98000)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3, 0x8, 0x2, 0x0, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x200, 0xffff, 0x7fff, 0x1, 0x4, 0x1, 0x80000000, 0x0}, {0x3ff, 0x0, 0xf98, 0x7ff}, 0x5, 0x1, 0x2, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xe249b320bfb5475d}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3, 0x2, 0x3, 0x3, 0x4, 0x9}}, 0xe8) socketpair(0x9, 0x5, 0x77cb, &(0x7f0000d22000)={0x0, 0x0}) epoll_wait(r3, &(0x7f00006d4000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cfe000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000aec000-0x8)={0x1, 0x1}) syz_emit_ethernet(0x8a, &(0x7f0000c4b000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0xfffffff5, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "da09a8b7578a8b1657e9c967414f3bc94e78586b7f1b4e65ec7d4d5d7452a6077a0fe584"}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) 2018/01/16 00:35:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000bb6000-0x3)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bd2000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003bc000)={0x0, 0x4c, &(0x7f0000917000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f00003b1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000042f000-0x8)={r3, 0x5}, &(0x7f0000444000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) 2018/01/16 00:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001bf000)={0x0, 0x0}) close(r0) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cb5000-0x18)="ad56b6c582267f00000000000000c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000a37000-0x38)={&(0x7f000097e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa2000-0x10)={&(0x7f0000408000)=@newneigh={0x40, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_PROBES={0x8, 0x4, 0x0}, @NDA_PROBES={0x8, 0x4, 0x0}, @NDA_LLADDR={0xc, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @NDA_LINK_NETNSID={0x8, 0xa, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg(r2, &(0x7f00008df000-0x38)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) bind$alg(r1, &(0x7f00003c8000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc7539(lrw(cast6),sha256))\x00'}, 0x58) 2018/01/16 00:35:45 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ff9000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000c27000)={0x3, 0x6, &(0x7f0000ff9000)=@raw=[@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x1, 0x7, 0x4, 0xc, 0x4}, @alu={0x4, 0x7fe0, 0xf, 0x5, 0xf, 0xfffffffe, 0xffffffffffffffff}], &(0x7f0000ffa000-0x4)='GPL\x00', 0x0, 0x8c, &(0x7f000008f000)=""/140, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) [ 239.196760] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/16 00:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00008d4000)={0x0, 0x72, "511a89807395e20e156a68f9789425bfd75385eaaad5f734aaaed563a24bf68521f6ce655557ab03180d5da5351623c3f5127fc40ebca359e4159e7674afa7070c1700b184901a0be6d874aefc00f266eafd84fec27bfd1c528c9e5d08e25aa86ad2cb0038b609515ec0589762562e2801ba"}, &(0x7f0000f8c000)=0x7a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000220000-0x67)={r1, 0x5f, "b8e550f6f3a66ed8441d4f935809b2f9f40ecd664170d348e50ec5f4019dd5c1ef3c24b3e4d98f4f9d3b40e41310e808ad88541df545064ffc2e792d0c2857a1a585295e7e540fe29a1e7cecd76334a5e0fa2d2d70cdbc8517fc4632ef120e"}, &(0x7f0000451000-0x4)=0x67) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r2, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 00:35:45 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000005000-0x4)={0x0, 0x0}) r3 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000+0xc56)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x2, 0x400200}, 0xc, &(0x7f0000001000)=[{&(0x7f0000002000)={0x1c, 0x27, 0x204, 0x0, 0x0, "", [@typed={0xc, 0x84, @uid=r3}]}, 0x1c}, {&(0x7f0000000000)={0x1c, 0x3a, 0x20, 0x4, 0x1, "", [@typed={0xc, 0x55, @uid=r4}]}, 0x1c}, {&(0x7f0000003000)={0x370, 0x23, 0x10, 0x0, 0x0, "", [@nested={0x324, 0x47, [@typed={0x18, 0xd, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="ff8aa86dccb9299fc4de8ca71b099a766f1e9225ece21d6f485272901eb9d5d0b32923be1c59a2ea6cffbfe8835d5148bdbd520e74", @generic="57a8fba012e05369f4b548ac4e335728d148acd8c6df9f3e3a181bca145c1eeff20f89324df284bb63e8664d94f1d530fbde11664b7a963db6b00f04f72bdb701b06b35e026e7cb63d0d091efdb57dd63c16f1f352122fcd39215ce39177d7de9eddaecf3a6d587d5bc58ea50e5a90bc3b23fbea482c48e08d4d7edb3b39f435ffacdddc4bef5075046e6f2317249cce573d23f7db8eb29c5a2ad86d883413cac199936b93a436818e1ddd97ae43e8747a2dd8c1fdde", @typed={0xe8, 0x57, @binary="153fbb40a3052645fefbf4ca91df68e192197dded71b55abfc15a860151d6c2e0db84bf4c2dcfaa5503eb84a89bde33920f9b8f011ac3e19294057feb8e1fd83f14786d12e9b45836a36a197f0079dffe298756820a0cdcaea1b54f2b66ab2272a6dd7af7780ca10621d489b9bc89332a58e1e9442b3b0d43b48810f3bd189a06ab02cae7387a80c52827397e384db1f1e9eb874ef45b63f2f6ef4409395a3aec130732dcb84acc66b905fc2c304956e4a515532ce38644e611a2d9a61da4bf1c9c06e2876c5c5a38dd33b1b0568611f39945438edef5d7c6ea1d96a0f4b6b"}, @typed={0x8, 0x15, @void=""}, @typed={0x8, 0x8e, @void=""}, @generic="b159d9aac5a7f90cdbb69b5bf1264e9e08090262e09ac0b05441947377e0be0dde882f9a9ebf071810252d7444a916a0f40099072b2b950630064b18e0530640162eca03a7d108ceb875f3225340d7595ac05f7cffe538184454bcc3f8e5f1d8c54ee03e1d68557549b057e0f00ad5cd54928821abe00a7706b715f3b911f6392ff543357eb838dc84181f3c4d188363fe5f079d69debbf6a02a98b00cc5cf66caa590e866793b32c81a3fca5542afabf4781b4373ebbd74f66d09", @generic="c3e6df875b741fe2f4887ed484a22452f3c737c867c18b360a47d0db27baa30d037b539dd73247e1d97d26ecf257a669a69b8a78bfd6208d22a726e6b677191d4434d3d2b680138937f3e661f979851c1dbd803fffe8045663352fd6a0e4873907dbeb86e53d9bd5d0bf"]}, @generic="df62c855c37c4eab47be3b8e5e56341c0803f74670cbcc6e213b3ef5579f", @typed={0xc, 0xd, @uid=r5}, @typed={0x10, 0x6d, @u64=0x80000000}]}, 0x370}], 0x3, 0x0, 0x0, 0x801}, 0x40) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x1, 0x1, 0xffffffff, 0xa, 0x80, 0x80, 0x0, 0x0, r4}, {0x800, 0xa0, 0x99, 0xfff, 0x3, 0x9, 0x6, 0x100000001}, {0x5, 0x5, 0x2, 0x2}, 0x6, 0x7, 0x0, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x5, 0x20, 0x4, 0xfffffffffffffff8}}, 0xe8) sendto(r0, &(0x7f0000003000-0xaf)="", 0x0, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/16 00:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000dce000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000067c000-0x10)={&(0x7f0000a22000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) tee(r1, r0, 0xcfa9, 0x8) close(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cd0000)={0x5, &(0x7f000049f000-0x28)=[{0x3, 0x7, 0x3, 0x8}, {0x2, 0xd8, 0xc3, 0x9}, {0xfffffffffffffffb, 0x7, 0x2, 0x7}, {0x10001, 0xa0, 0x5, 0x1}, {0x2, 0x5f, 0x7, 0x12d}]}, 0x10) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000c6e000-0x10)={0x2, &(0x7f0000589000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/16 00:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a44000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007f9000-0x4)=0x0, &(0x7f000066d000-0x4)=0x4) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f00000e7000)=0x0) 2018/01/16 00:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000750000)="240000001a0025f00018000400edfc0e800000000004bf020dffffeb0800010048050000", 0x24) connect$bt_rfcomm(r0, &(0x7f00007e5000)={0x1f, {0x2, 0x7904, 0x0, 0x8, 0x5, 0x93}, 0xffffffffffffffff}, 0x9) socket$unix(0x1, 0x3, 0x0) recvmsg(r0, &(0x7f0000ad0000)={&(0x7f00001b8000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000011b000)=[{&(0x7f0000e41000)=""/207, 0xcf}, {&(0x7f0000133000-0x80)=""/128, 0x80}, {&(0x7f00000d5000-0x70)=""/112, 0x70}, {&(0x7f0000912000)=""/171, 0xab}, {&(0x7f0000d50000)=""/4096, 0x1000}, {&(0x7f0000770000)=""/100, 0x64}, {&(0x7f000040d000-0x7)=""/7, 0x7}, {&(0x7f000069e000-0x8f)=""/143, 0x8f}, {&(0x7f00003dc000)=""/196, 0xc4}], 0x9, &(0x7f00007a1000)=""/225, 0xe1, 0x1}, 0x10000) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/16 00:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000298000)={0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) splice(r0, &(0x7f000022d000-0x8)=0x0, r1, &(0x7f0000a74000-0x8)=0x57, 0x3f, 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006bf000-0x8)={0x1, 0x28, &(0x7f0000705000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007a1000-0x10)={0x1, 0xfffffffffffffe4a, &(0x7f00007d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000090b000-0xc)={r2, 0x9, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d61000-0x18)={0xffffffffffffffff, &(0x7f000095d000)="", &(0x7f0000405000)=""/232}, 0x18) socketpair(0xf, 0x0, 0x3, &(0x7f00007e8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000ed5000)=0x0, &(0x7f0000f3d000-0x4)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007c8000-0x18)={r4, &(0x7f0000c27000-0x6f)="52d4ad5908e77ef0c6e92f50a0ef28507b4af51dee44a231172ef558eb016efc6da5cd0c052c24e1c75ec4886287c8834efca1cecca18800df7b77f2691a31ab6c4f4860cf1321024f4c5ed86c2f6b967465368356c2be48a3516feb2171bf30461da2c81ae84e2a0e89603bb65295", &(0x7f0000322000-0xec)=""/236}, 0x18) r5 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000e1e000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f23000)=0x0, &(0x7f0000c04000)=0x4) 2018/01/16 00:35:45 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000013000)={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]}, [0xffffffffffffffe0, 0x7b, 0x2, 0x7f, 0x75d, 0x101, 0x4, 0x3, 0x2, 0x4, 0x9, 0x1, 0x58, 0x9, 0x9d]}, &(0x7f0000011000-0x4)=0x108) r3 = accept(r0, &(0x7f0000004000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000014000-0x33)={r2, 0x2b, "7e8f74b46fea280f9f279a8cfcd1f90208ec07df5ab675f487e3a37f8c476f2188e7b42b2bd8d19e88b0a5"}, &(0x7f0000015000-0x4)=0x33) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000b000)={r2, @in6={{0xa, 0x1, 0x3d, @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]}, [0x6, 0x101, 0xd3, 0x96, 0x3, 0xb6, 0xffffffffffffffac, 0x8, 0x3, 0x287d, 0x100, 0x5, 0x0, 0x8, 0xffffffff80000001]}, &(0x7f000000d000)=0x108) r4 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r4, &(0x7f0000010000)={&(0x7f0000011000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10022) sendmsg$nl_generic(r4, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x0, 0x107, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:45 executing program 2: r0 = socket(0x1, 0xde087aef2b08cd59, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000e33000)={0x1, 0x6, &(0x7f0000a81000)=@raw=[@jmp={0x5, 0x2c1d4a3a, 0x0, 0xf, 0xe, 0xfffffffc, 0xfffffffffffffffe}, @jmp={0x5, 0x7, 0x8, 0x3, 0xa, 0xffffffff, 0x0}, @generic={0x6, 0x7, 0x7, 0x9}], &(0x7f000092e000)='GPL\x00', 0x0, 0xfffffffffffffff5, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xc0) bpf$MAP_CREATE(0x0, &(0x7f00006b5000)={0xf, 0x2, 0x9, 0x8, 0xb, 0xffffffffffffff9c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000dda000-0x2c)={0x10, 0xfff, 0x1, 0x5, 0x9, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00001e8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00006de000-0x48)={0xf, 0xb, &(0x7f0000ca6000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2204, 0x0, 0x0, 0x0, 0x5}, [@ldst={0x0, 0x3, 0x2, 0x10000009, 0x7, 0x2, 0x1}, @generic={0x10001, 0x20, 0x9, 0x1}, @alu={0x4, 0x30d, 0x7, 0x5, 0x2, 0xfffffff8, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000868000)='GPL\x00', 0x3, 0x59, &(0x7f00003b2000)=""/89, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000062c000-0x8)={r0, r1}) 2018/01/16 00:35:45 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000f79000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f79000-0x4)=0x26, 0x80000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f78000)={0x0, 0x4}, &(0x7f00005f8000)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f78000)={r2, 0x61, "1e2b84df7283bccc79c78e4badcbd5d5954aa957234a13f2bf85f58e2ac53ecb1f82b276419e415ebf2bbe028f5b27a3006c51c13abb3378e57c2d3b05bb6257c2442b4b841219df6a05d7a7975ab314d72cfdc8a0f0c9df322d08885c511ab91f"}, &(0x7f0000379000-0x4)=0x69) sendto$inet(r0, &(0x7f0000f67000-0x70)="", 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 00:35:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x4)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x100000000, 0x4, 0x10000, 0x6, r2}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000000)={0xf9, &(0x7f00007d1000-0xf9)=""/249}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) socket(0x10, 0x5, 0x401) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c26000-0x4)=0x0, &(0x7f0000871000)=0x4) connect$l2tp(r0, &(0x7f0000e0f000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x4}}, 0x2e) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000ba7000)="890414", 0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000018f000+0xa8a)=0x2, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00005bc000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007dd000)=0xc) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000094f000-0x8)=""/8) 2018/01/16 00:35:45 executing program 4: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x20001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c79000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000642000-0x40)=[{&(0x7f0000001000-0xa0)="12d8804b6980236bc2177404d5fe28f163350d828b0f754316ec0bbe7130243e7fd3e56d1e7b98f65cfd812f0850295ff86806386032a4f3722be779c19e8e340fa92c4ed79f66e96316f3a70c2abab16aa99870897c10b787edc8014547d4d21cebdb75016f16a8c65a3307769911e26c98ac1cb4e4509e0da45eca1b0f32ee407a97cef33fa3b63c1049d6b1eb736df726814eb2d97513f3c6a1bdc9cf2b0f", 0xa0}, {&(0x7f0000f02000-0x88)="59a8449357ce30908c71fb5f8f75adbb1ca9726ef86e329b65229d1ec41bfbd2ad8a23173fd67f6b258bd4cde97f9442c11b2173b55206b66ee6f8a433190bf8de684fcbe41fefdba53f603294af2d844fb458ffa2680f633aeac083891713aef5062bb53bbc5c87d970c8e2aef462b23cc22e0a3cdad04c67c4455e4bf03402f32c103fa0256dc6", 0x88}, {&(0x7f0000398000)="9f6afd", 0x3}, {&(0x7f0000476000-0xff)="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", 0xff}], 0x4, &(0x7f0000578000)=[@iv={0xb0, 0x117, 0x2, 0x97, "47dee01a395fa5b9bc82c01a18e1e84003c3995f0c0af2faf0e30fea55a056eb3ef98e7d0be918c5fb79df3f95a6aa4b03b2e0fe66b4b4bcc0ee167e4de64f0d89839d2bb0cdb7fe58802676d79cfc7c481992e60815f3fcf449b39c92868fec8088799fc082d318b77317feba3f531c3b78a281307d2313c1cff47d6b65cf8718938d20e5c1ba7e42cb32fd204c71d721a3ab0b475f64"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x50, 0x117, 0x2, 0x37, "feb859b36991755e57d72eb831324d081622d5fd38dee076f0b1afe7a7a2a16194cacde64f7a7b4a6848cf5d85f3aaed2c8f013e3f982e"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1a8, 0x1}, 0x4000) 2018/01/16 00:35:45 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x6, &(0x7f0000001000-0x4)="02000000", 0x2) 2018/01/16 00:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002fe000)={@generic="67215f208858deaa2255757723f0059f", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006e4000)=@req={0x50, &(0x7f0000e33000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x3, 0x3, {0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}}}}}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00006f9000-0x4)=0x0) listen(r1, 0x6c2b69f5) socketpair(0x1, 0x0, 0x6, &(0x7f0000794000-0x8)={0x0, 0x0}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00006b9000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$nfc_llcp(r5, &(0x7f00001e0000)=[{&(0x7f00008f2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7d05557f71ba828c6acafbb749e1aac072493231162a6c093f00000000000000049453ae13759f32f199494f8a57901f67d9a1f0956835404b942c6c921887", 0x0}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0xffffffffffffff06, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b25000)={0x0, 0x4, 0x20}, &(0x7f00000de000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c7a000-0x10)={0x0, 0x0, 0x3, 0x2}, &(0x7f0000b86000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f000015d000-0xd3)={0x0, 0xcb, "8fbb25d2babb73f5815164433541a82376a2ad3f4a4de5601ebabed1c912617ec0e534e17610d193b844213044a7e30e4326fd06181e87ab2c2059f50b8f306dd73e261a4d960c6e342f70e9e34b5d25cabc12dd1ac6d33e0ee1a3ffac3b1eaf2370e9467f39f6cfb10bf956d8f62049b58e7269e6bc4dd7b9ad4d1255f059350d1107af123400a0ad7c1d6d90678a37ecfe3284f0c4a8fa1141ebde4b7c78b05b77e785b59ca7399f77c9ed1c9bb6b04e88cdac394520d921ef81805575b19228b675ddb0acc9dffe19c0"}, &(0x7f00003c8000)=0xd3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f37000)=@sack_info={0x0, 0xfff, 0x4}, &(0x7f0000852000)=0xc) sendmsg$inet_sctp(r5, &(0x7f0000757000-0x38)={&(0x7f000088f000)=@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, 0x1c, &(0x7f000099f000)=[{&(0x7f0000e0c000)="f0c480190993e7df2fae0b3a28b41f65077a1bd21999b4928f0aa99c87f74014d9ce4a2301347cd5865baabfb853f3f42ffcc6c1fa50047cfa51e535", 0x3c}, {&(0x7f00007bb000)="8413d96f5af9f6c91aff1e0764fcbc7038ee1ca9db6b3502bc45daf6f0968e3c7de3b79695f03d49a56e9bac53", 0x2d}, {&(0x7f000040d000)="cf3593cb20bc8ee2fa94b2d5b61af5ac4f2c79bd80b570268a6a37c1e81aa043d68f2c5c4c5e4ac9a474d0337aeb1a24178f188ee0503cbba667f5cebe0e2f5a53ac02982de0ff65738b778553f7be89da54eb3ab083a705fad8b425c2fb7b091777bfb57fc6e3c8de67793f0219154f366ee3d160ccb2758fee2f012aeb53c883bfbf9bbf68b423e2cd70b44e95e0b985d250a81f60f71985ae1f360c8a1e2181e75412d5f2e32c853f95", 0xab}], 0x3, &(0x7f0000bfd000-0x120)=[@init={0x18, 0x84, 0x0, {0x4000000, 0x1, 0x1, 0x7fffffff}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x1ba, 0xd19a}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x9, 0x202, 0x10000, 0x3f, 0x1c000, 0x8, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0xc, 0x10001, 0x3, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x6, 0x6, 0x8, 0x1ff, 0xe3, 0x8001, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x8004, 0x6, 0xc0000000, r9}}], 0x120, 0x8080}, 0x1) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000337000)={0x5, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x0, 0x7fffffff, 0x2, &(0x7f000047e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x401, 0x2b}) 2018/01/16 00:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000e57000)={&(0x7f0000ae1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000782000-0x40)=[{&(0x7f00001f7000)=""/129, 0x81}, {&(0x7f0000ad2000)=""/174, 0xae}, {&(0x7f000032f000)=""/157, 0x9d}, {&(0x7f0000c3f000-0xb1)=""/177, 0xb1}], 0x4, &(0x7f00005a6000-0xc4)=""/196, 0xc4, 0x2}, 0x10121) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006b0000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006ea000-0x4)=0x6, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000b6b000)=""/65, &(0x7f00000fe000)=0x41) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000012b000)={0x0, 0x6, 0x200, 0x100000000, 0x2, 0x200, 0x2, 0x1000, 0x0}, &(0x7f000045a000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001c2000-0x14)={r2, 0x8001, 0x7, 0x1f, 0x1ff, 0x44e4}, &(0x7f0000a24000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004c0000)={0x0, 0x8000, 0x9}, &(0x7f0000aeb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001b4000+0x52e)={0x0, 0x10000, 0x30}, &(0x7f0000e91000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000e6000-0xb8)={r3, 0x0, 0x4, 0x124, 0x4, 0x7f, 0x2, 0xfffffffffffffffe, {r4, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x80000001, 0x9, 0x3}}, &(0x7f00006d7000)=0xb8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000097d000-0x88)={0x1, {{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00003c0000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000852000-0x3c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [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, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffd11) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/16 00:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f000078a000)={0x10, 0x0, 0x0, 0x4800008}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = epoll_create(0xfffffffffffff800) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/16 00:35:45 executing program 5: r0 = socket$unix(0x1, 0x5, 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) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000679000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000399000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000041f000)={0x0, 0x0, 0x0}, &(0x7f0000f3e000)=0xc) r4 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013e000-0x8)={0x0, 0x0}) r7 = accept4$llc(0xffffffffffffffff, &(0x7f000021f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e23000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept(0xffffffffffffffff, &(0x7f00007b9000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004d1000-0x4)=0x10) r10 = socket$inet6_icmp(0xa, 0x2, 0x3a) r11 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) r13 = getuid() r14 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r16 = socket$inet(0x2, 0x80800, 0xc2) r17 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r18 = epoll_create1(0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003d1000-0x8)={0x0, 0x0}) r20 = socket(0x1, 0x4, 0x9) r21 = socket$l2tp(0x18, 0x1, 0x1) r22 = socket$inet_udp(0x2, 0x2, 0x0) r23 = epoll_create(0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept(r6, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) r26 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r28 = socket$bt_bnep(0x1f, 0x3, 0x4) r29 = socket$bt_cmtp(0x1f, 0x3, 0x5) r30 = socket$l2tp(0x18, 0x1, 0x1) r31 = socket$nfc_llcp(0x27, 0x2, 0x1) r32 = socket$kcm(0x29, 0x7, 0x0) r33 = accept4$ipx(0xffffffffffffff9c, &(0x7f00009a6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000050b000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r35 = socket$inet6_tcp(0xa, 0x1, 0x0) r36 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008ca000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x2, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f000026d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) r43 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r45 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f7c000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008f3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000446000-0x4)=0xc) r49 = socket$llc(0x1a, 0x1, 0x0) r50 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000480000-0x8)={0x0, 0x0}) r52 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000088c000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r54 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r56 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000090e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cf4000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001d8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r61 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000941000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000064e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = getpid() r66 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000451000)={0x0, 0x0, 0x0}, &(0x7f0000d87000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r69 = getuid() r70 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d4b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r41, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005cf000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000c98000)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ccc000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000233000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e6000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e03000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000039b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e33000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000af1000-0x4)=0xc) r82 = socket$nfc_llcp(0x27, 0x3, 0x1) r83 = socket$bt_l2cap(0x1f, 0x5, 0x0) r84 = socket$nfc_llcp(0x27, 0x0, 0x1) r85 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c16000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@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], @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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f4000-0x4)=0xe8) r88 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a49000-0x4)=0x0) r90 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006dd000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000679000-0x118)=[{&(0x7f00008e6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="d4b5469ff81229c08d6e26ef943e6c237697fa11bb52a0a355416ae0eb219f24ea40a4a4245396e20ca9cd025537bb6f5b1aa6ebf1767c3653b144e25c8509147e330869ba32cebc2a1af719042385646d6a492daa6474afe062c8a67e2a26", 0x5f}, {&(0x7f0000000000)="d44dbac6eecebdcae783fce6bcd9532903a00e4837ec3a534e4dba1c68c10a3725ccad64013d6d5f12617565e99614e3378f8de5926d76840b6545d963c30542e81cce775820f743a69e152700f4a167145f4007013d21135fb1e504fb857a7f04669b254af78a27981595a2170b3ab316e1ea3bc53280097f44d1a34e3b0fca45d36b8a0f9e66197036cc855d02da6bee81b18f2c2eb0b518", 0x99}, {&(0x7f00003f2000)="56aa4d09", 0x4}, {&(0x7f0000000000)="e1a610fd0d52e8a889eed5172479b699f2edd3ef3edfcacb22ffbdff70bf950433512a1e3a26baa8dd4cef9c469743e1c33e76c97493ef95e0522d27eefa1e6df056b3414a102812713b507f292cb1655d291c9046726565f7681c5367cbd913034df2b108990998b3be963fff3d9a6b7f104204b0d68170a80b56b0039c48fa7cadd8c15fe3a003562609d4925da836b2b74917337956b9dac92c290f71e1e2bd", 0xa1}], 0x4, &(0x7f0000001000-0x110)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23]}, @rights={0x20, 0x1, 0x1, [r24, r25, r26, r27]}, @rights={0x38, 0x1, 0x1, [r28, r29, r30, r31, r32, r33, r34, r35, r36]}], 0x110, 0x8000}, {&(0x7f000021b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000774000)="", 0x0}, {&(0x7f0000000000)="0b8533f943e9419e7c2e7ad00c6cadd215e50ce3374201551a42fe7d27b1cf48e2a946d83e38f708ca6eaa73fffc077893d91bebca3c33ae0e401c97fd3b7f60a7143b8f01c52155e1b1308ea5137f9662088dadf804e7b9184834e6b6de0539c6fa174b92ee42853570e569d49539b8f19b352590f1abf7d8aa987a0eb9e8dd60a4425072f343a051bf46407ba6c10052d1dee443bee9f423754133aaa5596cc9ff5de64d8f4fe77d935139cab265053ec75d7d206f5a6f8ea94eb1d61b1b8cab5cef351f5690a83bfe41977b3e467f", 0xd0}, {&(0x7f0000001000-0xb)="cbcbad89e2d2ae00071c71", 0xb}, {&(0x7f00008a9000-0x29)="614ba2acd6fc00cc9f57374cf549f945932686bf9f872fed5bb257b52bb9f699f8fe18939b40ac63e4", 0x29}, {&(0x7f0000000000)="69a0404f8a20109237a6", 0xa}, {&(0x7f0000001000-0x1a)="3975e6bf4a197301998475a3a10b85daa77efd324cbf332f31d5", 0x1a}], 0x6, &(0x7f0000001000-0xf8)=[@rights={0x20, 0x1, 0x1, [r37, r38, r39, r40]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x18, 0x1, 0x1, [r45]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x20, 0x1, 0x1, [r49, r50, r51]}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @rights={0x20, 0x1, 0x1, [r55, r56, r57, r58]}, @cred={0x20, 0x1, 0x2, r59, r60, r61}], 0xf8, 0x44005}, {&(0x7f0000e94000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000745000)=[{&(0x7f0000b04000)="163479e1c5f83b3678569c15fabe167027bc829aa61c6e60bf9eea55cf1076edc13d30639e70ede99db544e5d2284b80081d4a0ed3df6d9510f355b491adb6397f76e1a61aba218d693067f24adc3bd49075f6de0c0fc6ee7b1e41c91ecb1739b7", 0x61}, {&(0x7f0000716000)="", 0x0}], 0x2, &(0x7f00009d7000-0x20)=[@cred={0x20, 0x1, 0x2, r62, r63, r64}], 0x20, 0x1}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000502000-0x80)=[{&(0x7f0000866000-0xf8)="95227fcdec6354d8737b02fcd58e0f851dd76b2ccc246ff577291c866421647d30ba55635d7c517af64167887c8c57a5cec936091371b41a1e8a2140c53f07dc6f33b22c96df1a73347e30dcd277c555f173fc076b1e7832694721618b5d551ba70cd6b34cda80b36814f29b3c3b4365ca34c1f70321b9548944f56d83388acb47cf2c2d84007f31f12c1f153bf2c0d93e7faa508a4ff4b42aa6947645b70169237ecc124722d74a078ebf3ba42660a289cb121b6a7f92920913fa8021b4bc7b95bb07f0de9742f861a293302ac2ad35a90e52d409736ec4e7565ca2ad2b55a22d768cf97f86c523bea9f0cfa4157d4328fa216b117fd618", 0xf8}, {&(0x7f0000001000-0x88)="af1bf6adcba3963db857f0da5309f2e097c394c0207c7f152e9796bfb0f306f36a60a06c0ba3fd785f75d43ce4685c9823a245efb4b36c59f0f03e967decc424a7d7d15b67188125262134a609ea612f2bdcaa6605fbf3c3f6a74011fd2d431c955b29a200dbf755e1434323e1953b26bb6070034de263df5ba5f08f45dc470b0d0cd034f0fb5f29", 0x88}, {&(0x7f0000f75000-0xe4)="aeb5bf208e9019b3b393cc7b07c7d5017e46f5a3877361aae651f7e8326ceaf1a240404e7b093036db86e0517656e37fe10a09560feedd2d284fe461588a444972d7bec9b73aab2b2eac6032e915cf0252ce15177d4520fc131239d70c35d43ff957f21128cb79f79517ca9599032c3f01c3f9c90ef1df34a1e1f226f1d3befce1ca377af9f732815b188d1bc567b6c9ce2733aab68facf9d8610e9e9d1ca57dd727b06206f7fc37e59cce776b5a98445f9c27f09b2240595369e22064ece98348c1e94955a838b3b75ffe74a2ebcc4ff80df228c1ff2a33f15e489c6923430dd3bb52a2", 0xe4}, {&(0x7f0000001000-0xff)="664b586c60a945b69fa3eb1bc666ab5fb55951e65717c2699fb0dbd5073e046c144315d55276aaeebc9b8fc243454a93ae40b086f7b2d4f50c4b94fa70681605ca29517a8d4b7dff965cf687dfe483b60693b98a487ebc1d4d6f2143b0d4304a0838ea9c80b1cdaa618a118666d9af2f2c91231634e53d458fef56fdef70866207ed01b2ca4b84b1595c34a6978b3fb7ee149c27c267e427239c53da04fa9e2073852f04ce3f1e9587b310b5fe225ff35b857d67fae7f490d56853c5e181034bcfd385f378482a037d53907d83f6b66b62f136144b68e8751a6b189644ac6bd240fbbcd3638253d17004400373db49f51855657d3ed641d8a5b6bc811fa7b2", 0xff}, {&(0x7f0000001000-0x29)="d33613c626b3431e3e37cc445fdc209451c805deda42e9dbcf79d20450a598e86344dce7107682373d", 0x29}, {&(0x7f0000001000-0x35)="78bcdf3cd8da1a9846f5c73e390e895681c18425f5f18a687437fa4b5f6ce60d6d745b2387a3bbf6cdf9d5c2486211ab8349d025c5", 0x35}, {&(0x7f000048a000-0x56)="33ab345941536920812f668ccbef1b2a3a1a6c7bab3459f817b22b33e81763b7a7d6c17d4b395aeca46c8cc500d46564dd73111f08646b7fa6a472ed7e328b30072d498281cb10734e4016dc5f3eedbbe12dcfc02545", 0x56}, {&(0x7f000034e000-0x9)="a852ae73c2f5933c23", 0x9}], 0x8, &(0x7f0000001000-0x110)=[@cred={0x20, 0x1, 0x2, r65, r66, r67}, @cred={0x20, 0x1, 0x2, r68, r69, r70}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @cred={0x20, 0x1, 0x2, r74, r75, 0xffffffffffffffff}, @cred={0x20, 0x1, 0x2, r76, r77, r78}, @cred={0x20, 0x1, 0x2, r79, r80, r81}, @rights={0x20, 0x1, 0x1, [r82, r83, r84, r85]}, @cred={0x20, 0x1, 0x2, r86, r87, r88}, @rights={0x10, 0x1, 0x1, []}], 0x110, 0x4008001}, {&(0x7f0000982000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f000084d000)="5c20f995e5c2505c8e45b7023a9dd4ddd62127ea7e43d7942b1e7420d1afdc17b9aa2e350c8f368cf2df8121c1267f98e80caad59ff524b0e187f504c07e", 0x3e}, {&(0x7f0000126000-0x92)="9635ea981303b25f1c4db0f080bf5db718dbc02a60dd1c4dfbe21e07fbd75bda41d20caaa2d8d4cc97247fb4693081e00d328571a2544bf5203e799fdbfb3f6c665461a97e161408f8700538bc6f50799da99337713d1e3f76a0dd32a0f2b40c1e7f2ac29915110e0bbfc52719eff0310791c33ac2360bbfd9c32aec1a9cf6a9e73a91b9a5248ceac08ca8b668819aff6e01", 0x92}, {&(0x7f0000eb4000-0x73)="815eda7b5c5cb6f774a4c6a3d48311333f327d25cddeae2929a6d3d860011ec85c3c26f1820ac30a8e3beb87cdf29c84ddd0ca39122b17012665a5e895f6dbaf05b84446278b49e31c7dbb67b39c8552e7c0eec48136c21f47438c9131825533cd4da465a8f5dfd68f63fdee567f5c563a524b", 0x73}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r89, r90, r91}], 0x20, 0x20000000}], 0x5, 0x4000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000149000-0x10f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "6cfc854886a433c3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r92 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_linger(r92, 0x1, 0xd, &(0x7f0000d99000)={0x8, 0x1}, 0x8) 2018/01/16 00:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) socketpair(0x0, 0x5, 0x8, &(0x7f0000070000-0x8)={0x0, 0x0}) connect$llc(r1, &(0x7f000071d000-0x10)={0x1a, 0xff, 0x0, 0x100000000, 0x400, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r2, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 00:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000d8b000-0x4)=0x0) close(r0) bind$alg(r0, &(0x7f0000ef7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00009ca000-0x10)="47ef7d7349653d4699d3c80de713f53e", 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00001ae000-0x4)=0xd7bd, 0x4) recvfrom(r0, &(0x7f00008e6000-0x2e)=""/46, 0x2e, 0x0, &(0x7f0000b4a000)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f0000e01000)=0x4) 2018/01/16 00:35:46 executing program 3: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f6c000)=[{&(0x7f00008d9000-0x6a)=""/106, 0x6a}, {&(0x7f0000b59000)=""/202, 0xca}, {&(0x7f00000bf000)=""/229, 0xe5}, {&(0x7f00005de000-0xaf)=""/175, 0xaf}, {&(0x7f00000a4000-0x12)=""/18, 0x12}], 0x5) write(r0, &(0x7f0000f6b000)="240000005a001f0000ff0307180000000913171408000300ff0909ff0600020001000000", 0x24) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000245000)={0xa1, 0x80, 0x8, 0x2}, 0x10) 2018/01/16 00:35:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x8001, &(0x7f0000000000)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000db2000-0x8)={0x2, [0x3, 0x2]}, &(0x7f0000ded000-0x4)=0x8) bind$alg(r2, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dd8000)='vW', 0x2) 2018/01/16 00:35:46 executing program 7: unshare(0x1000c000) 2018/01/16 00:35:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000040e000-0x8)={0x0, 0x5}, &(0x7f0000e3c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cbb000-0x14)={r2, 0x6, 0x6, [0xffff, 0x80000000, 0x4, 0x0, 0x5, 0x3]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x4, 0x6d1, 0x0, 0x10}, 0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x14)={r2, 0x0, 0xc, "5a2b894d8d80bda60f8fe056"}, 0x14) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) pipe(&(0x7f0000000000)={0x0, 0x0}) connect$netlink(r6, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x1001}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) r7 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000000)=0xfffffffffffffbff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000002000-0x4)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000002000)=0x3800000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000003000)=[{0x6, 0x100000001}, {0x4, 0xf110000000000000}], 0x2) listen(r7, 0x3ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$void(r1, 0xc0045878) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000005000-0x4)=0xfffffffffffffeff, 0x4) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000000+0x7c0)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000007000-0x88)={0x6, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xfffc000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000008000-0x6)={r3, 0x2}, &(0x7f0000000000)=0x6) 2018/01/16 00:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b57000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005ee000)=0x58) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00002fb000)=""/4096, &(0x7f0000c9b000-0x4)=0xad) recvmsg$kcm(r0, &(0x7f0000e53000)={&(0x7f0000b76000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000036a000-0x40)=[{&(0x7f0000d11000)=""/228, 0xe4}, {&(0x7f0000d7b000)=""/18, 0x12}, {&(0x7f0000172000)=""/67, 0x43}, {&(0x7f0000dbe000)=""/226, 0xe2}], 0x4, &(0x7f0000182000)=""/238, 0xee, 0x8}, 0x40000000) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000e75000)=0x800, 0x4) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 00:35:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00007fc000)={0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x400, 0x7, 0x7f, 0x2, &(0x7f000092b000)=@generic="eb900cf51e0fa69aab347baf927b7670", 0x9, 0x32cf19b1, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f05000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fe5000)=@assoc_value={0x0, 0x10001}, &(0x7f00004fb000)=0x8) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000596000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000ed4000-0x8)={r4, 0x5}, &(0x7f0000339000-0x4)=0x8) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000ecf000)={0x3, 0x2, 0x4, 0x9, 0x8, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r5, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) 2018/01/16 00:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00008cd000-0x16a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000f48000)={0x0, 0x4, [0xbca, 0x4ee, 0xc09, 0xee9]}) 2018/01/16 00:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x215, &(0x7f000062a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x1df, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 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}, {[@dstopts={0x89, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @calipso={0x7, 0x20, {0x80000000, 0x6, 0x7, 0x100, [0x5, 0x2c, 0x401]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x26b, 0xae, "fb20ed92428e5e4e7e0cb504913a4e9fd21d2faa00785783eabee20156fdc6e93a8dc0c4f0f7bc008b17dae333138c7483b32582f7ded7846daba8b4614d5e30d5719252981e1b9d546d1eb2c0eb11896981112590bbb7b34e45dc899703ed4dadfe9a46827d8f621e4ce98e7d0006d353a0e07f54f21e4648cf6221be506cf44a06edda75edfe53f2ac6db3eb28e07a2195d397a478e063ff340cf3eafc9fc20b7b93d0b0aa01d92d4f895a345c"}]}], @dccp={{0x2, 0x2, 0x4, 0x1, 0x4, 0x0, 0x0, 0xf, 0x1, "cb6510", 0x4, "7b77ee"}, "4faf647d4a14655da1ef485d5ddd4023f85a9d76d0c19a7337a5fbe68934d1df13bea4661c8c4c5d7465809fe4fea6e9fdfe5ad92460009558ca9fef33432728556ff0e94870deadb018405688a1fb3c41f941c5639c19f83eb7e7d7ed57819739c1566b6dd66f1cc6ce48b09614c43cdbe9b1ceddcd917de0456a0ae7f867420d9401944119d2b54a412a974c98dca42bc80d567f7dc334938a45ee31377f63422441247fe3601996d7607a460e6d9c4abb3d9c2eacba8ee5ddf3865381e433272c3342208fa523f0772d3912c8facc76e62ad0dd1220e2f8f721e0af0974"}}}}}}, 0x0) socketpair(0x0, 0x5, 0x9811, &(0x7f0000118000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000098e000)=0x2, &(0x7f0000266000)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b51000-0x4)=0x0, &(0x7f0000396000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000057c000)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000a93000)={0x3, 0x1f}) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 239.678993] validate_nla: 1 callbacks suppressed [ 239.678999] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/16 00:35:46 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000)={r1}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c) 2018/01/16 00:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000c75000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000e67000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004f3000-0x4)=0x1c) setsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f00009ec000-0xb7)="42e6093bb71a2e9d80e55befc54137b617b21e57be67e1eb1d110a00a6d15f47b1832db32366b18b7af6ae75fca3724a3086b192da1592e8444048bc82736c70e85dac6ac916d4780bd1183564d1d6d972168a46d5e6490cb49950f89c0899d412667c98db3b2288ab3aebc20a18b41ad144a31926cc8d79af8cd4b984112270f0c3f5fba277a4d882439d0ffd423984290023d8d8833c4722ef859d3aebce6c721776388243195bc75c6d6ad549d6f18e38ac420c9e04", 0xb7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000028d000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x7f, 0x8, 0x20, 0x9, 0x1f, 0x7fff, 0xa67, 0x6, 0x0, 0x5, 0x7, 0x0, 0x80]}, &(0x7f00000ce000-0x4)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000053b000)={r3, 0x1f}, &(0x7f00008e0000-0x4)=0x8) 2018/01/16 00:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001a9000)={0x0, 0xfffffffffffffffb}, &(0x7f0000e01000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009aa000-0x8)={r1, 0x2}, &(0x7f00002b3000-0x4)=0x8) r2 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) accept(r0, &(0x7f0000e02000-0x80)=@generic={0x0, ""/126}, &(0x7f0000051000-0x4)=0x80) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000273000)={0x0, 0xde, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/16 00:35:46 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c68000-0x20)={0x1000, 0x0, 0x8, 0xff, 0x3, 0x2, 0x8, 0x30, r1}, &(0x7f0000fe7000-0x4)=0x20) 2018/01/16 00:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000094a000-0x4)='bic\x00', 0x4) r1 = socket(0x9, 0x0, 0x1) ioctl$sock_bt_hci(r1, 0x400448e3, &(0x7f00005fe000)="c20ca356b9919d6e9f84581d17defd27f496dad33fd78cfb76be48f52158cc4e0355e13cbdf253268236ce47ff79db") 2018/01/16 00:35:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005c8000-0xb8)={0x0, 0x3, 0x9, 0x7fffffff, 0x400, 0x8000, 0x0, 0x100000000, {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]}, 0x2, 0x5, 0x8, 0xfffffffffffffbff, 0x3}}, &(0x7f0000d74000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d9a000)={r1, 0x71, "f2a5bea3b8f006c37f66d85d5495144db579d7ce5f2a1f83ccbd6f78618557902fca8133949b5927d5d157f296ea52e31185357fbc3b9780b61013d040a106535f8cfcbcdf11e35ce3e19b7d8a7425fe406b9477ca4da65a1691cab41255de0d2fcbd178d4dcc76a802b5b524b4483901d"}, &(0x7f0000001000-0x4)=0x79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r2, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) unshare(0x4000000) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x7a, &(0x7f0000f83000)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r6, 0x0}, &(0x7f000072c000-0x4)=0x8) 2018/01/16 00:35:46 executing program 7: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000ba2000-0x114)="", 0x0) poll(&(0x7f0000ba3000)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000efd000)={0x0, 0x0}) [ 239.738325] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/16 00:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmmsg(r0, &(0x7f00002f9000)=[{{&(0x7f0000a07000)=@nfc_llcp={0x27, 0x3f8000000000, 0x7, 0x4, 0x40, 0x2cd, "d2b2f01bd1716b7bbc21118395c41aa49a3b40e0a5001c5722ef7e8d3bc4c3302a2da0cae64f6340b77d4d00ed48d5d7fc697d166ccc7f43b54a344b9d2f38", 0x1}, 0x60, &(0x7f0000236000-0x90)=[{&(0x7f0000ecd000-0x7c)="8c278afe438a90053511b6d4cdfb91f8e4186fdd4425062554c892131e50cfaa26f06bb112c143f33f0c1401fa49fcc559f70bc67fec766f0ec56864d7b060645085e7e320c22918aaa022ff54a8037602619588f1a20e4bf277ba998a1023b6c2d5b5e88bdea148b0c9cfad1855d8d03955188a92495460affd5f64", 0x7c}, {&(0x7f000084a000)="43ba88c19a14d38970e661046a29a833dc796148c82e10f1e997d32ae927920faeac8064205d0a70ef6ac0a7580aca56d37029f43f187922c74c4ba803a85fe9e1008e429c90f1de75fb43f5284736e9a0cf438ff0792f86e937c84a304ae174731c668902fb49b0534027eda49e76a90b027ca4fc7afdd6ced8a687b3bc9bc66187a3ea9a6e9ac755e878", 0x8b}, {&(0x7f000021d000-0x91)="ff32959d3ea4dc620e7e74bdc4712b1120f7399540c044679bf0340cf9fe6cf5bed6fde353cd3b3695a85d11990066285de381e7afb97f95a2e351ae8407484dce877f79ba11c0f6f073376448a22312829b1cacb6e87cd846a052827f7608d4f0b556ec6d9bb1967bbc082e3940414d9e2b49227ee1a385beb983d5717e56f41b584d405a8952d750684ea21576f51fc9", 0x91}, {&(0x7f00004cd000-0x4c)="5b56378e4ac287ab2ab9b92bdb543c6a80689d8e34677cacfe203e0c6efe8bd696d5c7eb9b8bf7d310554bf87e695dcfa6b9217da01fe109b904e085fc2b86938a35e848a7276e88241ce4e6", 0x4c}, {&(0x7f0000527000)="c01e88057644dd57a8e1427f42ef843257386d6227d1a27c27afd1bd4d5fb698c754f4b0883b6927c34c3a377ae5bd070e9bccdfb4efb94de5bb6abf6d600e4eea5475c3764b6ce207acd4dfbc4a52a36128a1c6e334b2c58d1c99c032e31d8983309c2a102fd34b1111107ff02277cabd6ec95d2cbb", 0x76}, {&(0x7f0000aa7000)="d10ab10fec65f0212da6677486037799e0aca8c697760505f493374d131e17bf918d", 0x22}, {&(0x7f00009fe000)="e33ac2033dd73c1a7758052a75d6a511511917d78ba7ba77e0d4dfad07f4e148b101855c61134498cd2404063a2d81f36604a1d1c588b28761ceae8835fac837ef823c8216cbdd0c93933ce73f8c1a25e7c9c714e53365284d2b3b777d22091231cfba7d36d19c4907", 0x69}, {&(0x7f0000981000)="36687793d0cc184e819d215bf865b7d07d003c15c111b3a20b694b61af2bd4b2dcbc7c3ce671dc386a533db46700cff4d059cc17c12963d5b36ebd66091db34f75d7f8143920576f5faba84fdc92192a49e9dc5d62aa95396878b6075afa3905027696c510a22e05e0ae50b55c5330f63e7b333a883edb8b295c00e316724cff2171ea1f999c254b83e6ca671ce33d", 0x8f}, {&(0x7f000035a000)="5bbc953095", 0x5}], 0x9, 0x0, 0x0, 0x48080}, 0x9}, {{&(0x7f00007f5000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58, &(0x7f00009e9000-0x40)=[{&(0x7f00009b2000)="c3662ec851b8f4a84664c8270a5a4d1669310569d69a81f636af2da645ee6ff0d2d506437134", 0x26}, {&(0x7f0000fe3000)="6dd9319d6e181d671ce51337a8dabd3a5ebfe6ddbb05ee16847897ceb4b054d5b97ae436f0fd779d43635a19fb1d6acff440cfec565bef9bac318e3a7fbb198c33e8d266fe9b8ad3a93055e4f52f7cdb5d45a076bcbe677ec347f136b73c78813a9fe64547bc4f3efdd52e94736efedd6f5817780050a22aeb3e60c57162b74b032f0426bde83a3603671192005af7271e007ac9f1521be6ca9a195a3f910b5be82a418bc046931b", 0xa8}, {&(0x7f0000ef6000)="539734606b057f2cf758c587b26e869f98964e823a0d81224c2ec5f85c2faccc1fd86eff1a565ae3d66735c5ab90c5d857d76686afd019", 0x37}, {&(0x7f0000a06000)="7960a5599968916e8e7ee0508e0311b2119d32f8fb3ca4c0de93028d07916793ea7d1edc5961d86a711609d98890766c465beaddba2cd652", 0x38}], 0x4, &(0x7f0000807000-0x1540)=[{0x90, 0x117, 0x8, "88ca9ca2499d889aee836e71c505589fdebcbd4a35678803b6aa9cc8b5fe9d440b2e1d0f9170e2ff1b1746a3722bd4dbe50c92b93bc4143fca6e473bb7d6b8e191c34917ae33bdcadbe592ae3c7166f99d71fd2350f53043719fcc0d14e3a73227349be62f3bc36ebcd6330d90ddb2334490cf4dcb6a0e2b985e"}, {0x1010, 0x0, 0x8, "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0x1000}], 0x6, &(0x7f0000ed0000-0x230)=[{0x50, 0x18f, 0xffffffff, "6a4e35cac1891656e61e3b95496d6f608a8f550e0a94517eea7d3b58b0b0b5ed1dde35946a19389e1a6316f6b41a72612288c0fd1d15abdb09e7b83e8116564e"}, {0xf8, 0x13f, 0x200, "87a6f68659730cabc86cee96dc67aa73de228df982add69f4bac22f725bcdf06bf7cfc380dff04c2ce50039ecfa108364d121be7eb066c7d9e820c80ef870fc7ef05d2777ad476576cde095dc67f75725ecc2159d1b8b90bc58f7045ef1624ea175c7f6e4e78514ba067d85317eb16b011001bf6a65812a094a07fe0f39deea4763cf04d8d04230bf854c47f7a606ec09733e86fda3b25cfe64ab62cd7e68c0dd3b14bf098627a52fba906837a118813c3a1b4505b66f7ca32a8e67659303ceee6d5a94011465ee8cba498f97905ca9a0f6a8528f3a1cc8bc6cf88576881d60877dcb41a8f"}, {0x28, 0x1, 0x401, "dcbd8c7f42ec8f40dcd3c2ee48e025b5b2a424bb7868"}, {0xc0, 0x10e, 0x2, 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{&(0x7f000020d000)="6e9ec5f437985d2790daa13dace544951340387d695dc1a2828b2ac9763ff44f815e29ac57251b44f50dd7d1b02e3b00858f221dfe4d0265276edb5bcf113ed44cda5e65af14fdbdfd65e10f449f6d4b8d0e38442bbfe433914e1cef8f8282fdfbb68bc05d65fd87d495f1fe76314993bd77f42fb71a1325a9b3b837972ea8dd1908c71e5ec4b9ba678af91864645edd362653db2dcf823d456feabf06d7932ae812", 0xa2}, {&(0x7f000037d000)="e8cbc0d92c7f8ef4080b6b9e833eef55d3c04fb4a53b6830645fcb49896bd54aba6f1cb101ef5aa97ff4fac59361f838f68acf4116f94ca2f27e4dad4e8fd8d1797d874dbe4bb3528b7144838231af4aebc58ad98bf0a35432f8617582e9f5a0a27c0252f94d29685cd7c6d27b60eee2a134cbb4d170baeb1fa92fb844c433ca8c439a7e97816e9dfbbbdfdabd1da4fc65a9a9804b222db1c49d72383fdc7ba02e40a09fb21750270ae187063133665fe8471627aff75a435f0bb92cf49df4ef577144144ae2c40d39ce956d1d3b227b17c0b7a1a9fd86694bb1b66b48dd58c2079f96c13142830ba80059e8f5d2659548b5eac2c5d5", 0xf6}, {&(0x7f0000e25000)="", 0x0}, {&(0x7f000055a000-0x1000)="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0x1000}, {&(0x7f0000aff000-0x2e)="536cf541ef97f08ad557400ed4bd78bebe723d636d52ac46cf24e6949eb5b01fbf209fa5f7c0aa4f3360c3cca266", 0x2e}, {&(0x7f0000b0b000)="c00db0c8166cb39125e5ef34f1b541d8eeb08331c539fc2de2bf8a0b1e2ef8c3f8d3ff75280886261941f058277d015687af6e80423f4eda55c7427d47998843dea91b22647d44b39d4db04e84ab9182027015846f3fa2ba4cccf0cf04c6016d9f05457afb8c915f26731dd132352dafc09761bc7b484042ea63bf2522579e6274e374ae4f8f3478f246af5ac5813441c88323f8bf46c7b65071c65be5dc8ed1a0b606d4069dd23e1d70d8d8e3defa7b0f77c6c75a13373f620872d9b708b530af20b6da1bc7182918b3f3b890f1c1d0", 0xd0}], 0x8, &(0x7f00008ad000-0x380)=[{0x38, 0x13f, 0x402, "3df8829adb6cb3d67202c470514524b2d25c1b0ba9a8038222f52644c3425da8e1"}, {0x100, 0x1ff, 0x1f, "02c78ff1d31d3a468a31187cebb8fef32aabf901919f6dd13e861d717af3398fbef9267a2a2e98852c975cf999d603583338b1208f88bdfff7667800057784533742b57f175097136d6300a3627fba0dcc46f2d5db7f38bb8d3e366ed18e4b10ab086b8c40e2eeca4fa3ab5293ed92452b797497cc846422da899dc742395cd9fd743e101fc3caa744b61e902b14301624ec41c499dc33ff394c2585eabf6f47126ba1aba50e2515296169421d46e5b8941ea81351f2c3338ed0f4e76c266f5e530b6cada5674bea0a3b3aad4a0fa94338512dda111a2b6d27ee7321c40d01d7978c6061715f2884d63096c6"}, {0x90, 0x117, 0x7fff, "9e668dd5ddf71dc3cf79be4151d2af0468e3becb2075e8ac3a2ef25f7f7ca9757b555fee903aaa2a3b5797fda54760c35365dd3bcd903914d935b6bad1c95d8f5c51cffd9f7862494029f34562e9a5f570901d4c6834f72cc52c25f339b0dc8993414f228aaf81adb3d1c41af24b0487bfe2a78027c7f90c4d6632b7d90d8221"}, {0x20, 0x6, 0x100000001, "2290b93001a8d578d6"}, {0x18, 0x1, 0xffffffffffffff5b, 'la'}, {0xd8, 0x19d, 0x8, "5e5fc042561df59df7d30303682157665814c42967409d831a08011cc2a082f8ab8016a44232a7a39f1c8e8fa564ad12a15aad00092fec3715d90833ae17b8feac445e4cfaa7ebfb52a7042729cb7260c4393808a0a39fe9e7a8f3e13f956c99c87e40c996880f84a0a627c87febc1ea4a779d817f6971d28f3445a2ae0070dbe92a80c0b278a3add63203b07bba6288c4b622607f639630e5de5ebd53eb53b6a015115b475aba396144dbde4998f84ca12364e1a979e32f8dbb17c656eb2314c559cc0e"}, {0xa8, 0x108, 0x3, "b8d5c645ff18fa1b0089cb468dace108a5074ed4019e04c4d333ba533a2ab1197630f90f4e78dbc59a1a1b30117ffca42ca170cf6133e58e1a3da7787699cd057850f60395ce92d1a12da0a5626043e556eba70904665817fa85c8fc8f9fcea127c35c81494858dd9e0ba518de2dae52700bf1c9bfead8153a451124569ea20fe217f14bd1c9490c6aeffe67f453aa364ee1"}], 0x380, 0x11}, 0x1}], 0x5, 0x80) r3 = socket(0x2, 0x200000004, 0x86) bind(r3, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) 2018/01/16 00:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c70000-0x4)=0x0) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0xbc}], 0x1) socketpair(0x6, 0x80006, 0xfff, &(0x7f0000b48000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00009ae000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5a4215cee5f0116160c37083253380dd"}) 2018/01/16 00:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000dc5000)=0x0, &(0x7f000093f000)=0x4) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000005) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 00:35:46 executing program 7: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x4) connect$inet6(r0, &(0x7f0000f8e000)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000001a000)=0x1000) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f8f000-0x5c)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, {0xa, 0x2, 0xdc6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}, 0x80000001, [0x81, 0x4, 0xac46, 0x3, 0x6, 0x9, 0xffffffff80000000, 0x5]}, 0x5c) 2018/01/16 00:35:46 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000080e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="eb134f2773e1f519e5bef0c9d27921a9676a8bf00961dfee46996f9f8fba098c1c5181e53db91fe8d8e367d02c6fe18efc83bf4feb", 0x35, 0x88d1, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r1, 0x2) r2 = accept4(r0, &(0x7f0000544000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010c000-0x4)=0x20, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r1, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b71000)={0x0, 0x10001}, &(0x7f0000ad8000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005f1000)={r3, 0x5}, 0x8) 2018/01/16 00:35:46 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x0, 0x2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000003000-0x6e)=""/110, &(0x7f0000000000)=0x6e) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000001000-0x4)=0xffffffad) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000c8d000)={0x8000, 0x4, 0x2, 0xff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000750000)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 00:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) socketpair(0xa, 0xf, 0x4, &(0x7f00009b4000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00005ec000)=0x0, &(0x7f0000c92000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000917000)=@generic=""/16, 0x10) recvmsg$kcm(r1, &(0x7f0000bbb000)={&(0x7f0000a13000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000167000)=[{&(0x7f000043b000-0x18)=""/24, 0x18}, {&(0x7f0000385000)=""/9, 0x9}], 0x2, &(0x7f000050d000-0x9e)=""/158, 0x9e, 0x1}, 0x40000002) sendmsg$alg(r3, &(0x7f00007b2000)={0x0, 0x0, &(0x7f0000d24000)=[{&(0x7f0000b9e000)="1dc22a91a037c785014437fb4410ec91", 0x10}], 0x1, &(0x7f00008f3000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0xfffffffffffffe52, 0x0}, 0x0) 2018/01/16 00:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) preadv(r1, &(0x7f0000094000)=[{&(0x7f0000228000)=""/203, 0xcb}], 0x1, 0x0) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000033c000-0x50)=""/179, &(0x7f0000d1b000-0x4)=0xb3) close(r1) 2018/01/16 00:35:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xf, 0x80000, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f00003f0000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={r3, r4, r5}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000+0xc2b)={r2, 0x3}, &(0x7f0000000000)=0x8) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000)="", 0x0) [ 239.973624] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/16 00:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000197000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bb1000-0x4)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000548000-0x4)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:46 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000097f000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x800}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xb8, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb2}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, @in6={0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x631}, @in6={0xa, 0x2, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r1, 0x13, "cd556791eb78b60a66596949fcd038d02f9be0"}, &(0x7f0000000000)=0x1b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x9a, 0x0, 0x6, 0x1, 0xf5f, 0x7f, 0x8, {0x0, @in6={{0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x215, 0x6}}, &(0x7f0000e8b000-0x2)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x16)={r3, 0x36, 0x7, [0x5, 0xad4, 0x3f, 0x80000001, 0xfffffffffffffffb, 0x5d8, 0xc3]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x891, 0x721, &(0x7f0000000000)="22ed3b9470cb667873b3e906b96de9cc6f5c", 0x12) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={r4, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003ae000)={r3, 0x20, 0x30}, &(0x7f0000b34000-0x4)=0xc) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r5, 0x6) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f0000192000-0x2)="0302", 0x2) socket$inet6(0xa, 0x5, 0x9) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000085b000+0x510)=0x0, &(0x7f0000e69000-0x4)=0x4) 2018/01/16 00:35:46 executing program 7: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000247000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000015000)=0x235, 0x4) r1 = socket$inet6(0xa, 0x6, 0x2400800000) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) 2018/01/16 00:35:46 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) readv(r0, &(0x7f00008c6000-0x30)=[{&(0x7f0000e98000-0x9)=""/9, 0x9}], 0x1) accept4(r0, &(0x7f00001d0000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e6000-0x4)=0x10, 0x80800) 2018/01/16 00:35:46 executing program 4: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000062b000-0x8)={0x0, 0x0}) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000062b000-0x4)=0x0) 2018/01/16 00:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00002ae000)="220000001e0007fffc00f40f09000700000800eb080000000000000005000980be45", 0x10) 2018/01/16 00:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f000008d000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x1, 0x3a) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r2, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) bind$alg(r0, &(0x7f000031b000-0x58)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'sha256-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000e3000-0xb8)={0x0, 0x7fffffff, 0x3, 0x8, 0x6, 0x5, 0xfffffffffffffffc, 0x8, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0xe1, 0x6, 0xb682}}, &(0x7f00008ff000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007e1000)={r3, 0x8001}, &(0x7f0000f6b000)=0x6) r4 = accept(0xffffffffffffffff, &(0x7f00004ec000-0x80)=@generic={0x0, ""/126}, &(0x7f000030b000-0x4)=0x80) setsockopt$inet_int(r4, 0x0, 0x1, &(0x7f0000a62000)=0x1, 0x4) sendto$inet(r4, &(0x7f0000839000)="5a6e73a714ea00ce38d7bb4518260502cbe6a8094bf1e52d22b65b0a963cd0f63ceb32fe694a9fbe6e364ab8a386cbabcd9d908a9bc6f944e1f13be9249934f5d115afc46cdcf539345290fbf451719694608464eaa159f6d73135", 0x5b, 0xc4, &(0x7f0000ad3000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 00:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004a3000)={0xffffffffffffffff}) sendmsg$alg(r0, &(0x7f00006b0000-0x38)={0x0, 0x0, &(0x7f0000426000)=[{&(0x7f0000b16000)="d7a2f0a8092f2594752cadd6f508d202a3a6cbf7e34a0fee33eb32c407b77beabe3495860a3d7ca57f8a027cb94d4bdb02da059f13e134c45af7c395346a960e695580ed90817ebf8bc740e01511f452933ff1e0203780e18110681e78ea2b57453b66a75967640aa75e14c92175", 0x6e}, {&(0x7f0000b44000-0xab)="059249ef19c774e01d68632ade6b112a7196ecc3433b6e6b4634e856d2922d370ace480287d3c8494fc0788666979c73ce2975b26b24faa5e236469395ef6a3eb6b8430aabc721675ff45e170702c070355107c46517427e12ff14183bb1b9983415401d1fcfcaf9a20edbc6331a069dd92f26060bf963875ab2d1beed0ad9fc6d6c29a402d5aeb78e1c0251d9e932eb4670e87e026e6af1337939d91f6901551d6c2071c1e5768a9c3796", 0xab}, {&(0x7f000014f000)="176f18c0653239825b43a543d0a740216dc26c15c1da3aeb0b2365c4495c1d1b6df8d24625bbba3319599d17eb592e47e982f14d70680560cbc649066e86e8faddf673001e5746039c7ef70b6a36eb34e379ef9451bdaf03b86985735779eb9088af277462cc2a860bddfbf52cb5b8ee1a98a919c9734317", 0x78}, {&(0x7f00006d6000-0xaf)="771507cb613001085815b5eba30952e216e73a0b999014adf41a122c82d2508a7f0900c32e8bf143756842a21e9efe59a3b8d448f0068c51a22975940dbda3d5e906069834ccfd9a224b69abfd88bf1a7582a683d4bf06685223edb0a913bb4a322e01313585619c502366cac023855f75b8060500332eafa16cb7d0da325d481019c40daa16bb42cb1f3bcdbefe0e586b64fe7ac2805fb653c8380e36b35efa24504e3233b7c1b2053418ff00ea84", 0xaf}], 0x4, &(0x7f0000c7a000-0x1230)=[@assoc={0x18, 0x117, 0x4, 0xb5}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0xffffffffffff8001}, @iv={0x20, 0x117, 0x2, 0xc, "744f75f3e4162643f31e3a60"}, @iv={0xd8, 0x117, 0x2, 0xc4, "9ceaa2d8d7dcee835e28360dc15ffc30bccdfe7bee4d6c824ef323da25c2782433c9fe21509c7aeef1255508df1c92593c6da21e8ac5b5f679744c17cc4d79410df2aded5414aaed07885115cd55a0d64e7ff61a035dd5e98bafd9dba355d73a171494dc20979b2307309cdfa2adeaea221d1ea18894f3dae7c31de51eadd570ac1ce88683db5ea88b30215c6fe97d7b49d098d5656566e3a67b21344b639e0b90d1a7dd2a8f735e75dff4503a105d745d224af6f37ed6648735de96d78b97e561b9412d"}, @iv={0x90, 0x117, 0x2, 0x75, "0d3ce116ce3fc221fbf6af65a94f1cf46d530d820c9ead9f9e6bf7d1f5d39ecd5a5d2b06ef61b86f34c2ba118a16c4bcd1b5bcc4a06cb3d0b61e1aaf2c94ca5ed8f83499860756179778584dd6a7f905fd0f86b8fa250accadcc64a447623d9bb426fdc7c19211e2d0fbe75330011fe511bc44e242"}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x1230, 0x1}, 0x1) pipe(&(0x7f0000924000)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f00006da000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d2c000)=0x10) recvmsg(0xffffffffffffffff, &(0x7f0000bda000)={&(0x7f0000ab1000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ebb000)=[{&(0x7f00001b5000-0x1000)=""/4096, 0x1000}, {&(0x7f00002fc000)=""/84, 0x54}], 0x2, &(0x7f0000ea4000-0xaf)=""/175, 0xaf, 0x7}, 0x2020) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000760000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000034000-0x40)={0x6, 0x4, 0x9, 0x16, &(0x7f000067a000-0x16)=""/22, 0xe, &(0x7f000056a000)=""/14, 0x8d, &(0x7f0000a0a000-0x8d)=""/141}) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r4 = accept4(r2, &(0x7f00009d8000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00001fe000)=0x32, 0x80800) setsockopt$inet_mreq(r5, 0x0, 0x0, &(0x7f0000f1d000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) write(r3, &(0x7f0000ca5000-0x1000)="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", 0x180) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) sendmsg$key(r4, &(0x7f00001eb000)={0x0, 0x0, &(0x7f0000de6000-0x10)={&(0x7f00009dc000)={0x2, 0x6, 0x40, 0x0, 0x31, 0x0, 0x5, 0x3, [@sadb_sa={0x2, 0x1, 0x2, 0x6, 0x100, 0x78, 0x0, 0x80000001}, @sadb_x_nat_t_port={0x1, 0x0, 0x3, 0x0}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0xce}, @sadb_key={0x20, 0x0, 0x7b0, 0x0, "db686674b25e789a40a7d36f3d5f61fd447458965637d0669ae17e9fc8cf93d918d02cfb26caa46ecab534c4d11e99ce954863ad99ee6c7bf5bd4932bfa3f1e86ca7e7969816e68bc9854d2f6c260f1bd5a47c92ccb18a18762c2d9d572415e39d4015c032a9f23106339bbaff18fe2de1cdef45ecd3164f9143f36d4377223f11fbe43ac351abdb616dc2ee8bab4c73f74f029d6cb6483da1debf0ce53dfaafa188f04909f116000e2121d45cfe85bcd5a3ea0a6573d9ba48788189905f1539e95136a77186c55fc9a3b65c83699d5064bd628172b0ffd12bbe9bb06810359bc77665bc9fa793dfda0f3fb3d31a506d8f91021a1f61"}, @sadb_ident={0x2, 0xa, 0x20, 0x0, 0x5}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x4800000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}}]}, 0x188}, 0x1, 0x0, 0x0, 0x0}, 0x40d0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f000095c000-0x4)=0x0, &(0x7f00008d2000-0x4)=0x4) 2018/01/16 00:35:46 executing program 2: mmap(&(0x7f0000000000/0xe0c000)=nil, 0xe0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000e0c000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e0c000)=0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 00:35:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000934000)=0x0, &(0x7f00006dc000)=0x4) recvfrom$inet6(r0, &(0x7f0000750000)=""/0, 0x0, 0x40000000, &(0x7f0000b97000)={0xa, 0x3, 0xe61c, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c6d000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001c0000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5d000)=0xfffffc7f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f36000-0x8)={0x0, 0x4}, &(0x7f000017b000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x5e, &(0x7f0000eab000)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e3e000-0x4)=@assoc_id=r1, &(0x7f0000ea9000)=0x4) 2018/01/16 00:35:46 executing program 4: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000959000)=0x0) 2018/01/16 00:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) socketpair(0x2, 0x15, 0x1ff, &(0x7f0000fc4000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000665000)={{0x1ff, 0x2628, 0x792, 0x0, 0x3, 0xa46}, 0x80000000, 0x2, 0xdc5e, 0x5, 0xd0, "12a947346bab1109375e6afa28cf95173b61971b2a3d4cba273d8d30afbd78e54f1e8a39ad6c5d20225688da90ee3afe7845b1d936785483a0ffd065f8d61eb97358a5ac56da00b1705f267066f71a24cd8a5864e279aa469ad231c37269efa28d7b2b5c740a82d950b9a6e01a66a2b6bbd79347cd4a50373276a1de65122624"}) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb3ffe92774a718cdb98284de48eddd44252e89d1363587f8f27df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7997c08aa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000325000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="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", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 00:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1, 0x3) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000c95000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004e2000)=0x14) sendmsg$can_raw(r0, &(0x7f00007bd000-0x38)={&(0x7f00005c6000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000618000-0x10)={&(0x7f0000bc7000)=@canfd={{0x1, 0x9, 0xffffffffffffff56, 0x8}, 0x33, 0x1, 0x0, 0x0, "4c3f4e47e3be55f46859346b559869ad0a43c5467e952cde8bf8dae1d6b51158c86ea577dfde191171fba6c77b2cd0757957be098c4f54c5f3a838536fdfc629"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4080) r3 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r3, &(0x7f0000dd8000-0x1)="b5", 0x1, 0xfffffffffffffffb, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bf0000-0x4)=r1, 0x4) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f000008b000)=@req={0x50, &(0x7f00000f1000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}}) 2018/01/16 00:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000033c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000018f000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a05000-0x4)={0x0}, &(0x7f0000463000)=0x4) getpeername(r0, &(0x7f00009b4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0d000)=0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fbb000-0x84)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) sendmsg$unix(r0, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000297000)={&(0x7f000098d000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000036000)=[{&(0x7f000010e000)='`', 0x1}], 0x1, &(0x7f0000937000-0x10c0)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00008f1000-0x38)={&(0x7f00008c0000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000014e000)=[{&(0x7f0000426000)="ff", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) accept$packet(r3, &(0x7f0000388000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000073d000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000c8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r4}) 2018/01/16 00:35:46 executing program 1: mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000113000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021a000-0x4)=0x26) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000219000)=0x8, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000219000-0xb1)="9fa0291e88017ca100000000feffff8562c82901348b5ca3a6103d7c1fcb9eef4e", 0x21) 2018/01/16 00:35:46 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/16 00:35:46 executing program 0: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000cef000)="8376b6382592bb9c7ba78388483e4952aae2f7fefe5eb20871d32a3780f47edd152672393202dfc41ec20703e7102746b7f0b23c9ffa074f587f1fe0c356d405afc2849fbb99979932550377a954b66f8cba0c2dc8b529c4b027750b86a073e4a5478133314e120ef32a88", 0x6b, 0x4008000, &(0x7f000065e000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00008e7000-0x4)=0x0, &(0x7f0000e2b000)=0xfffffffffffffd64) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/16 00:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x94c9) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000f48000-0x27)="b2be2471f2c6c3ffc1aa45ed60ccd2e75e412570b00a0f9cf64fb4c0ac8e3a4d585298a4b099e7", 0x27) write(r0, &(0x7f0000587000)="1f000000070affe200f49ff41a0000000200000902018005ffffe500005133", 0x1f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e2d000-0x8)={0x0, 0xffffffffffff34db}, &(0x7f00001fe000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a71000-0xba)={r1, 0xb2, "c8a1ab31ce29d64790ff772db3727c0142c010248991b14fd83e7e051655f92adc1b9e71e9987e8a0fe24a3ba9d7f691098170208c87b629ad6705cec3cdf8e89d478a325086d7732e42b57ca633f24fd5c408941a0142cf10297513c591c9781f8e2eaa50ec4fb70b476af8c7e29d7df16047f4cedf2894d05ca26cae75e3a55293fa34b024bb6942766e14caf064cc798f6b3965f81b44eaf788289fb94f27d79024032ca71d8bd8fef6d9ac16194c65d4"}, &(0x7f0000208000)=0xba) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000efa000)={0x2, [0x0, 0x0]}, &(0x7f0000c45000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000575000-0xb8)={r1, 0x3, 0x5b1, 0x4, 0x9, 0x80, 0x7fff, 0x9, {r2, @in6={{0xa, 0x3, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x1f, 0x7fffffff, 0x100}}, &(0x7f000047d000-0x4)=0xb8) 2018/01/16 00:35:46 executing program 0: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000f94000)={@random="31a9e524a498", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x6558, ""}}}, &(0x7f0000f95000-0x14)={0x0, 0x1, [0xfb2]}) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x7, 0x4) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f97000)={0x1000, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000000, 0x98a1, 0x6, 0x5c2, &(0x7f0000149000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x1, 0x7}) sendmmsg$nfc_llcp(r0, &(0x7f0000669000-0x70)=[{&(0x7f0000f97000-0x60)={0x27, 0x4, 0x8000, 0x7, 0x10000, 0x4, "3d71201d84aa465770460fc737006b3e72271d78bee8423353a7a6fc4cb46878f1112dc09d1e5698563725f9fe717a93564e2aa1940b18878f8b87709c258f", 0x35d9}, 0x60, &(0x7f0000d2b000)=[{&(0x7f0000f97000-0x1000)="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", 0x1000}, {&(0x7f00004ba000-0x81)="8b1c5e69614bfc4119e89ec8cbe2cc465e8a9ee000588affe578c544b62a9e46ce19618d3a2392df714eded61f98f23e2072b449f69f3bdb73f3d48c55b7cf4918360b8fc82cf5377a46dd6950ad8628aad8edaadbc8db3876870377ebc76de27f1342bda1f62e836c32f01ed4d43dab588f1830b31c5387ea1699380ffb86d8cc", 0x81}, {&(0x7f0000de3000)="0cf58cd20eca9122352e8618069f686aab3312ac2f07c8cb5467b97d29818f55d1de882196d3c54446a1a5766e049a94cc6a460fce77f6528ac8466e26450fc1b441e189fb728a5e4656ac742bcd9148a059dc697f55ca40b13409", 0x5b}, {&(0x7f0000719000)="052acecd6d325bcebf614680546a773b61d2c1618373e62da85ae2bd76681a90c7e66aa107d93c26c7158d33700bd9602c0506ab4ae71540ac71f7a02c3edb0351bbb64bb236ff44e55a08ec54e06b5015599585992e9b10c4cd30ce7abbfead2e1dcbfd43f40b69e714f435b476cf54c509db9e3416b286ccbeccd8efaa886f67787ee9012b1133261fc4ad09a0d203325f134e8162a7e3a9e7c6378b38f81bf36e4ee496611fea53a3845d68d273f6d217bffc5cf918ed29c7064ac4675f3c3590e8e7c14d8731e4bc5cb46265b1b661449c691de9941b70f64b0f3f65621ec8d7e4554f6d7fb5", 0xe8}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000f97000-0x60)={0x27, 0x800, 0x5, 0x7, 0x10000, 0x3, "ae530f8f9aca055f52d31e21028aa5553457fcd2bdd7749fcd0f9b759b09f2ef6a415dc4ef51bd71968ac19772d1a913f31f682240a4de8fadfde3e31c94b8", 0x4}, 0x60, &(0x7f00004c7000+0x30a)=[{&(0x7f00001b5000-0x84)="f980bed6ca29dad097d9938e0d7bcdb49293299b5cd446738cf503735e97ff73106daea8a46917e2f9e5575dacd947348754e03dc2a02cc957023f8151e72c33b174813eea6e1a55e5041b9c102d2a74d38fe742da3a4d3068028aae132594c8aa7018f5294d0a80419701b4b1268d4397b2bd945fd289bb6ab0f7fe1a56589335229434", 0x84}, {&(0x7f0000f96000)="ff0e7bc35cb9e908de701c644bf45882aeb6a9261feb1830c25d13240eaebd15cdda3376cee78ab67b41a2a8e766d84389ac456dfc002ec53db724bd5a58f4f5b40608cfa0f31f3e6531d1019ba8be1f4340e31d846081517cfe967b7c4db09709381b1f4fb937e39d01f1277454a553721674", 0x73}, {&(0x7f0000f96000)="27b2b08ac713a8c209f4d3d81fa59fe5cb411f593e100778f1bb500576965e7c79fecaa336116c3ba28236e46970609f157459f38b7f578e6bdcf78aebb44b85430a2beff8a071aeb20a2cd532537c490b0907d819092a1ab334e916cb2cd8a3f05be586cf45b7177df7bf638af4e88db44cb7293f00904cff63daa45caefcaa1030a6968ae3bce18975a507bb285bc69536e2b61ce5d6d0263a369ab4bb78ad5857c3067d843547fb070b1e7c9915bd30f0bf", 0xb3}, {&(0x7f0000f96000)="", 0x0}], 0x4, &(0x7f0000f96000)={0xc0, 0x113, 0x50c2, "1fb3627361a7d40d5176c8ea40c4456e31bebcf622ba803f81515439df646d7428be960c56d67b2203639372c4e09e98fed223cb573e208caa5024d36f5d841f2dc62d48b59b469e7567b752a3bed9377179be06ceccc4af7268034aae93c5a443a5f9f21407bc92a052caff91d4f455fffb2137884503077f9ebfb1ab81d51998b22f69609ee3c8fb481f0135bf5b39b64cfd07e2d431b2e9a104ad424265e380be6ccc8cb8b9cc43d2ac"}, 0xc0, 0x4008801}], 0x2, 0x40c0) 2018/01/16 00:35:46 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f50000)=0x0, &(0x7f0000f51000-0x4)=0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000c80000)={r0, r0, 0x4, 0x5, &(0x7f0000f50000)="9e10b3afbdeb2de5d304915e797963ccf4e51841657535255ffa373f0eba6eeac74810f544149b42f88b1bf2a89c71bac8750378c67e13ecbac0298cdc791bbe5639dfbf8f1e6f6df0c173b6032002a5ee6612194d4f91b4eb3868dff31195d58cc7c628ef5cb1a19055061d48d0311dcd30d88af4a45bad7d8aafe69886cc1ea0b4b81804b91ff32be1fc13484e20dd7319f41bfbef48690c3b80fa65891193f1080a0e04aa94972d9e2489ab7c9f3bdb6b02ccbf5c9ac2d4742dd10652", 0x4, 0x6, 0x9, 0x5d, 0x2, 0x7, 0x9, "31f856c053571eda012df6ef61a7e07472141e97c0bd21c9aab9553e69a69ccc8b6cf3de83c558c807469737dc14c2b7fea2b7ba51520dbcfed09ff45362b94b64832d0f4043e9b67dc26d32cf189a6c634946e0"}) 2018/01/16 00:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000ad000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00001b1000)={0x81}, 0x1) sendmmsg$alg(r1, &(0x7f0000276000)=[{0x0, 0x0, &(0x7f0000f08000)=[{&(0x7f0000b7f000)="568757075bb2cc7818b0ebe1b593f8276da84447b17c5af9dfe426d503e3e3196d", 0x21}], 0x1, &(0x7f0000393000-0x260)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 00:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x58, &(0x7f0000fa4000-0x58)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x4a, 0xffffffffffffffff, 0x0, 0x0, 0x2d, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x1f, 0x101, [@broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0x8, @multicast2=0xe0000002, @rand_addr=0x7fffffff, @dev={0xac, 0x14, 0x0, 0x12}]}]}}, @gre={{0x0, 0x0, 0x1, 0x100000001, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, [0x7, 0x9], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x8], ""}}}}}}, &(0x7f0000f25000-0x10)={0x0, 0x2, [0x840, 0xe9c]}) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000dd2000)=0x9f) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000e3000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000404000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000047d000-0x20)={0x100000000, 0x5, 0x2, 0x1, 0x62, 0x9, 0x2, 0x3, 0x0}, &(0x7f00006c3000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a50000)={r2, 0xe}, &(0x7f000004d000-0x4)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000709000)=@buf={0x0, &(0x7f000044d000)="91ea05227f15f77deaeed03594da5a3ed702edea4eae8e950d867a7c7da12cd101c830dfbb6dcba3bee804c3cbca6e7fa41b0bb40af0217de82a0e49f22f930995efb284c49a7ab1dec232972184cff066d4d41f98f3f213d2293b806353e6bed052ac7a203931a7394957066a89a43f76b6e0ee5a623362ea6626628e47b7c71a09d752079971b4fff1f96e6a849cc224340d2d07eb30460f4eec41102d7d749ec48d82f48e40e233ed6bc4a91b3cb4"}) 2018/01/16 00:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000cfa000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000012000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000019000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f, 0x20, 0x6, 0x0}, &(0x7f000092a000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d55000)={r1, 0x0, 0x400, 0xfffffffffffffe01}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1, 0x0}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) r5 = socket$inet(0x2, 0x2, 0x0) listen(r5, 0xf8b) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000d72000)={@generic="dd55d9e48ddce2e3ca0ac299d3d738fa", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000d12000-0xc)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x10}, r6}, 0xc) setsockopt$inet_int(r5, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r5, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) 2018/01/16 00:35:46 executing program 6: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="800a000000f7000000010040dd0d0022", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f56000-0x3)='nv\x00', 0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001d000)={0x0, 0x0}) sendto(r1, &(0x7f0000f52000)="e081d057c227767ff660dd846df7136431ac12a51c92d575bc84d2211a6e595abe984c00000007c8fc5742a484d44a75096842e19dc4c96695a0e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a1840000000d4ef1bcff0811348f3d1db794f5a", 0x71, 0x0, &(0x7f00004c2000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000f56000)=""/4096, &(0x7f0000f56000)=0x1000) 2018/01/16 00:35:46 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000004000)=""/159, &(0x7f0000002000)=0x9f) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4290, 0x100000000, 0x0, 0x41}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r3, @in6={{0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, &(0x7f0000005000)=0x98) socket$inet6(0xa, 0x6, 0x5) setsockopt(r2, 0x84, 0x7d, &(0x7f0000000000)="4a63b0fc412d789d", 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000003000)=0x6, 0x4) 2018/01/16 00:35:46 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd0000)={0xffffffffffffff9c}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000fd0000)={@loopback=0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f00009d7000-0x4)=0xc) r1 = socket(0x18, 0x0, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c2c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) socket(0x1b, 0x5, 0x6) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000fd2000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fd2000)="", 0x0, 0x40001, &(0x7f0000ab5000)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f0000fd2000-0x31)=""/49, 0x31, 0x2000, 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fd1000-0x4)=0x2, 0x4) 2018/01/16 00:35:46 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fca000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ca000)=0x26, 0x80800) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000050d000)=0xad84, 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) 2018/01/16 00:35:46 executing program 3: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f92000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f92000-0x4)={r0}) connect$pptp(r1, &(0x7f00003a3000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x11}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendto$inet6(r0, &(0x7f0000625000-0x97)="588bc153a9121a3deeab2d4efb78f06930d4f401d800864062d73fd5065eacfae2f507936f23874e05008b80e02761ce8d1f475becb4a3f7dc9f4416b128a5fd264d3e65118d6293006e3ebc13ac60f5b850dec2b683abb6b072ac603fc947beacab43bcb78c5b195a25be0001549ee69ca9ada5132154461b7cf52f5ff9ce5bfe2d57da41fe2acdf93c6a0e540eddb95a7f1df765e722", 0x97, 0xfffffffffffffffd, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 00:35:46 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0xfffffffffffffeb6) 2018/01/16 00:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d25000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000841000-0x4)=0x20) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00005c9000)=0x0, &(0x7f00008ae000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f595fcdf652bf2432a9fef07ef75f4de5c20f16af52ec119", 0x4f}, {&(0x7f0000437000-0x1000)="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", 0x1000}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f904e7e", 0x14}], 0x3, &(0x7f00008a4000-0x270)=[{0x18, 0x10b, 0x6, "65a9d2f509"}, {0xa0, 0x112, 0xffff, "f7c3db5428a8aaf15ed034672fb334d589f648bea06d9bfaf3dff1b8add54ebad22d5c9d97ba9cd27a0d33367d4e23549ac17d603c73a0d0a5de1597c27055701811a5677ee1631570ec0897a562759ad5881a1486a1616515e1998ee6b449eb69074e7f1542d3cbe179c2adb471e47c2fecb381085c6bb0738acf5d7b57f15368f01d4d2faea2a6a8cecad9ae"}, {0x50, 0x103, 0x100000001, "b1c9e9bf52e467e05c24063cf1a005e10fd2ecc3a736265e44515907302d8509a1a4c4c125f75cecbf7e133d55feea4f56d9ea8005eb115e91c32d19eee656"}], 0x108, 0x0}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000)=[{&(0x7f0000d9d000-0x90)="99e51dc52798315937ad86c9f747aaabe6d711b3e2b6ce66b45d3183a6899c5e648bbf693ca18e0e2d34a19e043f036c7c197f05b0b13b62119d5b48aa390d58f10c3b906172116a05df0a531f65e8a6c6e94dd868998e8ca53e6f1f6da048814059de5b6676dc8382d45061ca27dff2274f2ce1fcdcf78fedd5ca6d94faa27400780dea7876182f76b4d51b8dff1a14", 0x90}], 0x1, &(0x7f00001e5000-0xc0)=[{0xc0, 0xff, 0x1ff, "c2d59e85ceb435ce8406c58b6c3119f986051d10c24fca042be8ef2e6beb8d79419d52eea476bc1203148e608fa97e2c0ba82522c7db8ef9481ddd35e6925cd76d8f84e132a8be546ed49d0ecc74afccb58bf434862dbffa3c75fabc5a356b6e845557d25bfb46ed99fda16efa59e805492b0530879f4c87bcc758e166f24f49e5a690826311068c900d6d1bca322d62e19ec9114fe18b7192e79a584cb03e782fe4986a842da01908"}], 0xc0, 0x4000000}, 0x20}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7, 0x0}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}, {&(0x7f00005b2000)="2aee9b0f980c765e31f78cb0574b1b09e262798a21a687704c39c0ed964be6208b48f3477e6b695e47f97947ee2ecda95c2c6b0da72b13bc703ae1b6a360fdabc5960c9f2e63596855998bebdd6d232b32622b5a28dfc2a39626e2043764229f03867882a0ac93076b75a25fbdc2520dbf3085ddfb73be0805977372d44b195bd04f86402b1d34009a8ea7954f945400f54b80fece6ecb9d93e977a8917937748df63db2123fce0fb4cce7c87265935e7f15b2f9c8357e3053d146cf1e79dbbb92e2c2969d", 0xc5}, {&(0x7f0000c46000)="c99ecc2f647e3514ff6f2790bc46a3191aa449cf94dcbfcad2a5f70eacca44d440118341af86d40e2cad28e46a0fb6b9b62a5a68f40b369cbd864687837a8689a88242f7960205c7db4980e78f5b3b35b21bfdd1eb6dc1b63939b654a80f0bd795922287dc16692e079d64a73f50183fc076b14962fd9ca047649ee594671b0caa613868b9962c53de2248a94ca72aacc64e6fda7225a306dd89ae29bc53b366ad2b45f658015526b7cef7edac0d02546513d41928d8792784070e68e9058c4d30060058136e207617cdefcf4712fa30ca2b77", 0xd3}], 0x3, &(0x7f00009db000)=[{0xd8, 0x111, 0x7fff, "2ab79a4c4fac1c5e59aa8ebd8690700dcf87b921f2a5574e5f95c140b4ce155b89343124bbb22d78c5a627c19881dc614282f7d0c958c34ff33b3b8a80a33ebcc6e5a63bcecb4338dcd5fb81830dde0bf63bed4d447abea95acf6821d04b14b0b5d2f46dfc4d2b6ae871de13ff8547c2b90efb5683a23bf4a8573ed72da6544bc0fee0ef3964ea5bcc45fc2e99347a5af571890af2d7b37d3f1962e0eaa7a76f4b89971a49779daaec018617cfdb9a1b110f8827d73f0379ca827ce0f11eb051ce6658"}, {0xb0, 0x10d, 0x5, "5035c506f23c1aa796992037dbc16e6454f79465779b6b52327654819d77b3cebe60eeae6d1dcebdc2dece962570c47ebf5bf1bc2f7f5948f5f96027f580dbe23effa8cf8c74d3677f8bdc5131932416520937a9c796c4919c86d3335e52c43652d3ebaa6846d2fb2a32036877e1f5e509d5c384a3e5c1680a2521cbc0eb199ecf507b8d8baba86974e5b35d0329022dd991cc47d764ac1671a4ca5ac1"}, {0x1010, 0x186, 0x559ae833, "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"}], 0x1198, 0x20000000}, 0x1}], 0x3, 0x1) 2018/01/16 00:35:46 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) socketpair$inet6(0xa, 0x804, 0x9, &(0x7f000043f000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000000+0x90b)=""/11, 0xb, 0x0) r2 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000ebd000)={r2, 0x7, 0x5, "56807383e2ea5a1a13c256cab492f14fecf045611e047afdb492df6c000001005f0eba20a0452de007a6f6384565d34e2b8ec55cc60ff2b5a4aa49eccb4b87b3d6461bb9d413d2e3f2c43e2a1395ca214633e7c766f34ba0b18164b44df19ff871472a4aa3fc59658b3d7302d34621a8a65a6cae71"}) 2018/01/16 00:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) vmsplice(r0, &(0x7f0000fdc000)=[{&(0x7f0000c82000)="d6191bdbdcf8f1f477da20d7b95347f23ff1b4634c57238ddde2c99fbec4f1659570a23276a3724fb1c1b4e069c3055ef038c710eae8d2a15d9b3d7663a8f604365bb3f8880fdffad747e5ed7dec49fda206dd15e5047020d66262aa27b8211b8aa0fd012ec1291ff0f3a655d66089baade0d0872040540669ae739aad151cd5800c0e550f39e07e67bcb724ad8a9b9a5fb3b3b6d0c7bb0d7a80b9", 0x9b}, {&(0x7f000087d000)="80a57ed292d7ad8a3c8d667440d9ad26c980143cd71d377af3ab7426f635", 0x1e}], 0x2, 0x1) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00006a5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ae8000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005fc000-0x6)={0x0, 0x7}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x8d) 2018/01/16 00:35:46 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000094a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0x5, 0x1, [0x6]}, &(0x7f00008f3000)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ae1000-0x6)={r1, 0x99}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x1b, 0x1ff, &(0x7f0000c02000-0x1000)=""/4096, &(0x7f0000470000-0x4)=0x1000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003e2000)=0x87f, 0x4) 2018/01/16 00:35:46 executing program 5: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xf79, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00001dc000-0x78)={0x0, 0x70, "304301523e78e23b325fcd621b4f06a7b7f8c753bbbd50951d3cd3cf1a4eee368b948d4d9526fd5479ca02eeddee955e06f69803dfe54c409d877923de09b9a53332a418c19d4549036632fcc49d2174c0606a995ada9d3e3431bc078e60602fefe7844f05a8941774aace6e12f92e6d"}, &(0x7f000018d000)=0x78) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000036a000)={r1, 0x4, 0xac, "16580243358726e71fbb9711805e157277379f903224d0571093e45ad451d7bf52d3a88a7cc54ab15ce85c21f8f1b636f886f68860d54b976a370b46c683d46b2b42ee2047f22e8dcd11751015e51f2c653df74801f4bcd67685aee07331e04357a2c470bda9d0fb82e9a1097d3e102c97335a729c63c2a74b34b16a9acc9c4fc4adfff9f66c47410633fdfc7c2a8e082a1431a0bf3bd8009651b096a1ce6825687473c2992302abc26ced8f"}, 0xb4) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000036a000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000f1000+0x9fe)={0x0, @empty=0x0, @empty=0x0}, &(0x7f000036a000+0xc09)=0xc) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001f4000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00000e7000)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x40) r3 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f000036a000)=0xfff) 2018/01/16 00:35:46 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x7, 0x80000001) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000020000)={0x0, 0x1ffe0000, 0x5a9b, 0x6, 0x0, 0xa2b6}, &(0x7f0000013000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000010000)={r2, 0x8b, 0xd08}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:46 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa7bc3be847ddba9a, 0x80, &(0x7f0000001000+0x93f)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@generic="4374e4d0743e6cfef77cf9d304871ebc", 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 00:35:46 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000003000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000020000)=0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000022000-0xf5)=""/245, 0xf5) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000001e000)={0x0, 0x0, ""}, &(0x7f0000021000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000013000)={r1, 0x7}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x0, 0xf, 0x80000000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000afc000)=0x19, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000706000)=0x0, &(0x7f000058b000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000)={r1, r0}) sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r4, &(0x7f00007c4000-0xe0)=[{&(0x7f00001cd000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d8a8b20de0007e5b3a425926cf10c3ef139dbef46c38e161f315809dfb3999cd428975ee98cac5eb4cd1f2868e663c7337e24b9521af754c88d72cf236db47", 0x0}, 0x60, &(0x7f0000f29000-0x10)=[{&(0x7f000096b000-0x47)='w', 0x1}], 0x1, &(0x7f00001f9000-0xb0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x40080) sendmsg$kcm(r2, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/16 00:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00002cc000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f00004f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/16 00:35:46 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 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, &(0x7f0000ead000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffffffffffde4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x1000)="1dd9aed0ecbba338f17ecd26f1bd9e856b6cd4d951c79dfb4acf7d0698f28a1671808d75b7588172b7158fe5818a4b8be93e1677326d6b1c7f18fe341207bd00b13d6e78876059ea9d315b6f8a6293803c5faa583747c17726d70649f0fec80ac061283f234133ff58a71d786d78214e2bba35a4707d220c05c84dd2192f2c3291e3b7b5ca0da40980ce8d3ae87eb9ee19cfa56155b32a5f50402c46037cd546e2405a3aa070ecd8df4962c86487d2f0b51974157da1297c03efc3391bc71946cdc66f55a6e8367096893ffce303cd8e5848ccc38cade900a1b6eda5f732b35e40c2b2b89acbf51f0de26f44cd11877856ef4b6aa62e5217281ad979e499c1bc45499691db1db064d47b952f77bf149b6c815fdb81ca76211280b5166bedc4a971d82dbbc5c1f7e1fc9c0ef5e8d324eae4d49bdd7b5f107a3a0ad14d3517a7885fb959646569f800a9cdae2431668087039f1b5c0ee6674f82a11140bbcbff1afa5f3eb312dd7bf41b3e98a38f3a022e3dbd25c5619701946af102f816acac530b334995059f6c099054cef66630a4d70100f6b0e438d9b09d0e8b16f9f3d7afb811585178adb66e94d7661365be13e6c74055cdb2d7107d0b0419b9d9f86c2dc406f133685049b4f9c939759603233b3fbe7da64d2cdebed06bd5d6661b0e1455db1d37eece9c094894e57b7208a7c47425e1de1ed7c23d21029e45bb52c068eb88d08ec249f3c3d5d2ebd5fccd3bcb39835ac3280f782301383e3c7aab707e35381eaea02fca6f177fc7f71c9febc0269b6636e6daf297a038750e8c3a84bb8bb23cc145efd3d3145d0c7c0fa20436b6e7676c246532620caf45f0ea3f259e60b1700818b21f58cd50c703fd5a506a87cf398f7bafd9c5c3994531951a5174afca32dd1ee30ab8a9f9d783826238969221aa7b0370bbec218f88e0fd2331551470787e113d2277e2f87d16788c74140f626a8f993924dc459b2157122dc9d447ef80780ee5d66825287d8731fa4798e8f9ab61b08a5c4e7c479b53a4c236b41ff67447b3f1365f8d5da5be55200927e3fa3d72eb192dec4974dae8f7484e8a04ce60814f0bb0a28683cb03cd8e4275825f9e4d30ecc6f7b2980b069c16140892a9d800ab5f7f0ead403421404839c9c701fbaa5c8a306b250524be29d0fd2b82d8540001dbf9007a107d422014b2daabd71de3ef9806fbeeedd7f115d15e49804c79438ad4c907dda1dfbcaffeda9120c08df1d28ed332d9836632f1c103c143b48aff517390d661d18e2d05ba0435484ba7ae3c2f5d44c37a470d9b29ea9750eb850fe5fc7165b9cfb4ba477eaa35f530cd8764788da518f33839e178a66f744d167c6d142e401bde3fb091145c06916db4e10f1079415a27209334de4e52cb318fb0011d94eda24a3d0184489a38b415a7587f8da2d36d19749eb12dd0c2393b4cb520a188c2c4b08740a70b2e15cb599b12586089bba7a03da4fc3abb077b7393069e79a1bfc0ec0ea10abf5254c60f4f262c891d507982179b3d4e5c8ea4e439ea78f89378ff0a8197c7d194725164b773d8c4191a0219563894e07d9e627b66e02de35cdccdd9c2d3bf509c98cdda0fa25202f8ca3f1cde5a68207d0fca3e6e2e219dfdebb1a17a83d2dc822a5ca9eb70d9430a310fd6e01b68897590e8850ced9d0f0271a2cff656af9f60a07eb758aa75185e7d14ffc09ff96c1d0be76538e53983d15bf5e0f6359331e32d3eaedd922b46d9f1d96010d5cae2880bd0c44ad3c51ac9233a31aba2f56c75e07476ad9321bd09b67d2b2b3b24b59eaea82d93b896a20584cbeb2fed2a2641df25a3cbe5ef457ecd5de508996d70df76054bd1aaf82fc8aee324276f9f44d3a40027d44491fbc71d065b3fb3644174714b3a57031862e9abad1e416cbb47764089e2572404a6e5ddecdaf378df155b9840b2e6077e88679f9ecd1c24c6d755fffe00c896cdf3da0f74d8df5fead4582e41a6daba01d210a50a743d1ea2a1e94411c6e9cbb8510823f1d55fa453d0070403b1aaec4cd24485418c1901301b6320670568fb86a40bf05f79c00b280de9e1ecf8fae27f3e1f3c1ff4bc6f9dd3fe3dcc74570b730db5aadf5c12e7f797f326e2c9ad2e05bc1d3bc3688d158fcf18d05678728602235e8c9d813e46cce003c5ccfa85928f9222c38632e572b9cfea93df75b4f83124471e7804241165d196b62d3c1f38fa1e8599ac9c9599adca7670e3b92de1bb717022d604b85b4eed979ed690d8d66126e96a68445cc4fbfe792986f293d691ba3656c522bcf3998b0aaf7bd59878c68c68a98e741a9a830e2b26f2dcc43f6708430e3fdc72195e82ded1739107670f6eb39bfb837aea1f3c281f3e91cc06441f22892821107b6cff308e294ab161c34bc9082e726d2775e7425969ba2483b165ed469e97c5aee1adb9c69bcde696dfe280d8c9224d805bc4a5b7bbfc9a4de577095f58fd4e248f1ae3c97c3aa278a871f8664b5adfe4c379c150d0cd3a877210ed2c12a483f59e045f0055626610960494005c93d8ede62d81827c24a4fbaaee1037c246d1dfdfd6dad2f9175aee7b027f3cfe6e3ab74349ffd5650ace4b7fd3105ff9bd72607c36d546352e8df2fb8494ab5482a7aec7c3cd0b158323f9936bdc6795937f80799aad215619ab2a79963f0241f50fe719db6b2f5346bb88bd445ac58e960d880a62843072c487bc6f30b72733674b115d3127dff948d59962d68cb9f63b36df2b93ae73599595e4692ecbd0a8698eccc3e33fb970816fb507a929b6e221ea4d3cd180820b4fc2a20b18058c14bbbb8c8537adb8c76463b38abaf1f5b1a9813754b4f3e75d95b79b20f51c14d3961bf0c6795ff48f65065bc9b194e93cabfe32b4cb7ec4017bba865ab6952fb92ba5b4110224c706be5eedb4a2f5f47a1d9f00fbd00e6e7a77072339ca2b2f2c7fb56fb2dd14a7465022cefb31ac5f981056314f366fe19e1239d3089d0ed3c787d2012f95062bbfa7b58f155a11322d92c9748ecb899a069a16b38cb62e62997a063850642e8c970b11dc4ec0b4b706660675b9af91986c727fb5a643dd06622430bb5280d368ea9fa6422edf538d2bebc39afef4d0fd6fd11e37bf4c40f4fd52ff32dea4bd3466ec6c269f9f8490f2645c2758cd92ba8e08f935417052b72afdbb6e5b68f7735fd08e29ab4f27456886d41a0f6409204acfcb73213d55ed782c93a1747cd331792a9cfcbb427f4535e41288eff607883f40c6c9a793b9c25caad2731af625e77f25fe6bec47fd33c77fd98761cac9bf95ec543dd0357abf16c79dfac5a188ca6a15c4ed9a4229832d7aa3458a96a790e2e9c8cb3ff498f8b978f51aab108740afd999ace4f6c920774b7d71058f955c8e26b74b94aa5b6dc5067fafa10f4d06bfaa96c0a29deef1a96b5ae50f2b3627a4f1f98ddecefdb226401e49beb885f6a33abeff88b6a2d7c4d484adf227c709967792a2c6c38ba70fd3998b5dcc00e58093cbb2a29bb3d6887cd379cc8bc6144e1216e5bddea1c685024c7603c3fce5014990b77a9b35e14e3885c5d1e0996a38e68dfd5962765aacb497314b364302681f682e4aaef74b29ae0bbf3422f02cc70f0e062a861327aec4b0d56b2eb0780aaff6ce73d0499ce347f70f459b79313741c80a84f1d311ee820b5fbe0e829024f99fdef8c22b2c6998fef1afb988e55f21b0e4e3b757fd1a496b69bfea8b36f5e845927cd4ded5a4b7aaaae629d588bb695ff4637925824c1dff8e742a569b1aec136ced8a9ed58a64077b80b07dc87dc6cecf8acdcd1a705fdb0dc323d27d77c7c0f5bf8b2d96c37c726d802e9a2309dd0ec69c978a6a5e96d6b342f85386b04b07a7fcd8f5b939d9472756e766068096465868d1fe4c508fb523ddfa185d1f60ee65a57195a82c8c770526955c695881ff37fa57a298057ef4d746a5488409de28bbddacefa246704e96261c33b3d48757277a8aa2f59e28e0e963f25657193335ada6ae16068c0bec08a2fee93f8103e4373ec58774999fb552783c0ed901c66b7359ac363c98c39c1bc3c82fcc5fef6cc11b4dafa458fc39726e82ea0210fc1d6c2762fd8de12cd15b60c672cb77bcb2ec2536963a7f762bc5a10b1154adbad54c3b60adec0126a461583deaeb886e2ae4a26849b59d275fcd1c087ae8dd42b46812b450fa9513a465a36ab3b4674092ffe95884e60eb9971e7d086e49fca389f2bd65b801b6db08dc42d754e1ad68979b525745babfb988e937a4ed25b11657e8f557c2a8b8ab74c44f1422bd4f19eecd33a224bbe94bd636beab8b00a3178087ed9d2e666d892ce6fe0daedffc9b80ef7e6953ff75dffbac622701b446a039f9c32d612b7272a1ad752a06a5693018f38c48759c08d981efcc9fe4ea8912ba5fd274a7d6ac1e65873212a647bf8ec4c4d5cf07e3f030f5e85107cb97ecc81db66f1399d85263bc6e955eafb1111f0247f23b8aac5192013d8a103f7d7a6d8b25bc6fd27a81768670611b3c499576c45a3e0f729c6f0d856270dbce0ee4284d22a6cd94b24e9b190f86a4eeda0a8e27972069b16a43007d644f2ea1a99cacd30fd4c72d289eb9647d48529029b35c97ed6be2e8041eb6697c0699736fcdc1d58526f12dd01fc734099ab56c6bec7fe6e2b5c272330793b837e8219299840f0ead596039e8385cb8566459ce95ddb1de1d1f77078dfd443d6edf51945f2b03437cc774228dd8bc075193c82e814a8df8a2cbc27ab1ba27967fa88e8726055895be6421f0a22880dfa78428083c6b8849b5b6750dac55a1f5ab2c7b96b025e84aa271c5724d533fc61c0485ba9f1e44ef984112083801334d1f60ebb6c9e547cda8f6084117b73d9aa33c734fc0805fa5caeb44e36b1a37c9ffad70f43d0f00e91d06754c0b5f0c28492b9fa82efe51e969705672ecaf870e879271a7ffd727fa4ff91df69297155bde2ac2fa18664e98f9456b01ad9fca7e05885aa73ee489a9d34e19cfea2bc217c2b9f185fcdef7a577ee6fa6caf87f945012149e49aea0e8f89606bd0747acf85ba19cd5f9da170ff705dd4747a1cf7a355ed3a3cb3967a49b83d779be6805208046343241c7c39f96d40d2fe24661a63ff580eedf98a275eefa8d6a325c2fece594ca4bd73ff325c86089dddaedfeb79d521028ac54ec0f3652e5dc7b368187f4b8db5b934ca5d7c90bc5c5e72c4feb28430639013f583eb3c5a23e7aaba3e1c349679120fafd3a59f06ca44af0382c6643205ed8d23bbe773f921a8f8a7fbefb1154b7b4ccd4c5bfed0d583c3b54f57a51f63795f61c07597c0a2ec5506bf5a4e64123b91ed96fec8a84ca48249853e5ee693f7486f173546817e58324253bdf21c4a33cb4a8e3e7e3c0b53ff7b025879e87ff69242b1a4b458222f466118e1af501efa8d7d537096247710107c510488a424572a5ae26e4bf3305e500054cc388effd5627d054107e6bdc9874d2822719baa300039c48c68701dd4eaa7a6b40f461ecda5f7e842bb16cc171c51466d4072663d0e74da17e299a711536a5551bf721a5065e32092eae5a72d9bf73ef67464d3a86978f229f3d2e529da433a07ef17188848e38fa09753f54f9a142238951d18d96788fbb9f7ae10ecdcacfe0b08f4b5dca601bf075ed4c3f6f30802beb77a705dc9c177637845f5aac7c0170f9000b9555d9e6b4496c844230f89e8b568f9d0b0800eb8266f5cc9b8185bf3c8f593e2ac0d42bbc5f994b8300baed25e94f1502b33d9dc5ea5c2fcc154b20fa502647b5fd", 0x1000, 0x4010, &(0x7f00008ee000-0x10)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000cdd000-0x4)=0x6, 0x4) 2018/01/16 00:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000067a000)={0x0, 0xfffffffffffffeff}, &(0x7f000031b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a81000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cf3000-0x4)=0x8c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r2, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f00008f8000)={0xa, 0x0, 0xfffffffffffffbff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cb1000-0x14)={r1, 0x6, 0x73, 0x1, 0x20, 0x9}, &(0x7f0000bd2000-0x4)=0x14) recvfrom$inet6(r2, &(0x7f0000a43000)=""/31, 0x1f, 0x10040, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x1c0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 00:35:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000a2000-0x1c)={0xa, 0x3, 0xca55, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000f8a000-0x8)=0x0, r0, &(0x7f0000f89000)=0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000035a000)={r0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000f8a000)=0x6f, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001cd000)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000512000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8a000)=0x14) 2018/01/16 00:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) accept$inet6(r0, &(0x7f0000c5b000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000786000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c5a000-0x4)='tls\x00', 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x30a) 2018/01/16 00:35:46 executing program 1: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dd9000)={0x0, &(0x7f0000615000)=[]}, 0x10) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000ddb000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a49000)=0x10) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ddb000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ddc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ddb000+0xd87)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000230000)={r2, 0x80000, r3}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003cf000)='cdg\x00', 0x4) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) socket$inet_sctp(0x2, 0x5, 0x84) [ 240.452513] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/16 00:35:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f000006e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x6, 0x4) 2018/01/16 00:35:46 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000ef3000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000beb000)=0xc) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000281000)=0x2, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000ef5000-0x20)=[{&(0x7f00009ed000-0x77)="1c65720cafd4b07ecaa9ce8b4f68c0b6ef1a97b9c064bc56ea56e9666dffa302155a22bd57234b0e2c13408b8fbb8379fb92379ea075848269973dae994d588f45c3fa2dce410b957e48b74ff2e7b368632bc2acffe7b8d4f9e0ef0ee9845591e04d8c0c98b9e43f607578edcb622bab867e9b0aef17ce", 0x77}, {&(0x7f0000a64000-0xd)="a3d69ad459c1ed9507356cf9ec", 0xd}], 0x2) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000ef3000)={&(0x7f0000ef4000-0x1c)=@in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c, &(0x7f0000ef4000-0x60)=[{&(0x7f0000ef4000-0x1000)="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", 0x1000}, {&(0x7f0000ef3000)="e4568a703cf78879e8756e082d5a8c4ac26e56712de33004fddb9bc9d306a08968feeec5be96ca37ceacb066a919d51adc9f5c5f13d32223f29c1dbc18b410b8b36947b5eba9b9c7", 0x48}, {&(0x7f0000ef3000)="56ba4b5e891774d1743dd7422da635e49000cdeebcb0575fadfe9791559314af122fdbc2b4ca14a44b2204f8639e02cbc02d1f5a088a13d19551ca0ffa917bb7496aa3010aca2562642c04eda534032e9ca4fb275b69ac9d06eead9fa0bd12bae37c6e14371f937667a70001e2b89c82008714b93b8c0a1bf7485b8f43197d77759aad097dbf1e3c34baf3a22184ea1e9550bae1ad51dc875949088763f1906c9dc3160b2cf09d69e7b8ee141ab329d02a71f2f4c31a91ff8e40115b98fc470855fc484ddb257502af037364c6", 0xcd}, {&(0x7f0000d1f000)="b52ffadcc7dfd2b22340a59b398d", 0xe}, {&(0x7f0000ef4000-0xe)="aae83d61e779241df56244b5ad89", 0xe}, {&(0x7f00008ac000-0x4c)="ae9c4c2183feda89003110612c5eee77fa7e216ca29405debdceb1c5e0d2d21b05e8cc2e0c009bf2c3b3d06538b9a266ead4d46ed15c9b188e9671bfedc0af51a2b9d6e8b3eb9d56634cf340", 0x4c}], 0x6, &(0x7f0000ef4000-0x180)=[@init={0x18, 0x84, 0x0, {0x0, 0x7, 0xffff, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x80000000, 0x8002, 0xffff, 0x8, 0x100000001, 0x1, 0xcd, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x4, 0x8001, 0x5a822c63, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8000, 0x400, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x58, 0x1, 0x9, 0x1c0000000}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff6a8a, 0x6, 0x8000, 0x2, 0x3, 0x29f, 0x8000, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x8008, 0x7, 0x80000001, 0x9, 0x87, 0xfffffffffffffffa, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x2, 0x800, 0xff, r1}}], 0x180, 0x20004000}, 0x44) 2018/01/16 00:35:46 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10000800000010d, 0x80000000000b, &(0x7f0000ea8000)="06000000568161b631cf789dc1905f57885ec6c7e37132d71288b4aeb2ea68d6ffffffff2dd1ed4cd5da43656979ff876e9748c0b587a9167577265041731268437aa5b9d77f350b255301acc610a9357c2b2c1340ef816100ab735e2cc7128882e275593f8b9c68bb3a104ee54540d5104683815c243644276a339c00b5e4c24cda44034d78b1176a46d44b83be276ab9a122e70e9e104734e6dac94091a9bef0aa7cff6b01123ba8fe09614fb2c847574eadf42161f99ac9ff29f141da66139799d1c23a2c", 0xc6) 2018/01/16 00:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c28000)={0x0, 0x8, 0x26, 0x9}, &(0x7f0000da7000)=0x10) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000a05000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000382000-0x10)={r1, 0x3, 0x79a, 0x800}, 0x10) 2018/01/16 00:35:46 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000018000-0xaf)="76871c72f3a3986d3a034a6fe94721cbdc9ec047fa35503baa33b6c7249fd980ecb7d5bbba42d574bdfc22750657608276f610e7863726f5266cb44fbdd129836d60e6ea9c9e925f4542cabbb60713d2d7929bf4287621d2cc5ca8947cca953aae6edf1be7d1cc6a4e6b3147b6a13d5df068c5d0943275e696b0b11d0d3ac93d6ff79e108fffe10dfc05de57187834f504d7799ef4a5b3ecaa8afdc89126b82bf9b56961fdef955aa4961976edd068", 0xaf, 0x24000014, &(0x7f0000018000-0x1c)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000005000)=@generic="107ff7c03dd8ea94bb5e012e9275dd60") mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x6ba79f940b59fbd7, 0x0, 0x0) getsockname(r0, &(0x7f0000018000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000015000-0x4)=0xffffffffffffff13) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x5, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) [ 240.502089] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/16 00:35:46 executing program 6: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00008d9000-0x68)="b3c274c49daa241a93d2ba579d5f7ee386b5dc6370be849c11e2c491945e96ca50ae7962657d054943de1620eebd711657d8d81ff25caebaefd22bda53e736918f2dca9ae05ccc013a960b48f3f3d277b1bd3de7578ad3ab34d0ebc617a594600507f29e7cd778e0", 0x68) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008d4000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 00:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000311000)={0x0, 0x0}) syz_emit_ethernet(0x7e, &(0x7f00006c8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@ssrr={0x89, 0xb, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @generic={0x0, 0xf, "9c1de3d0730e881b9bc7554f1e"}]}}, ""}}}}}, &(0x7f00000f0000-0xc)={0x1, 0x1, [0x0]}) 2018/01/16 00:35:46 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000708000-0x4)=@int=0x0, &(0x7f00008a4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x8000, @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]}, 0x1bc, 0x3, 0x200000000000000, 0x10001, 0x0}, &(0x7f0000fc9000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ecd000)={r2, 0xffffffffffff57bd, 0x3}, 0x8) 2018/01/16 00:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a34000)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ba9000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00008c5000-0x4)=0x10001, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000855000-0x27)=""/39, &(0x7f00008c5000-0x4)=0x27) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000b4b000-0x4)={r0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ed9000)={0x0, 0x0}) 2018/01/16 00:35:46 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a2c000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e3000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) getpeername$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000001000-0xfc)="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", 0xfc) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f000043a000-0x33)="b16da613e4d742cf07f63d3b971bd6561da23692fc9be6698fcfef1a477571e2e7ae3289527c3e12f05adfeeafb50003eb60e4", 0x33}, {&(0x7f0000001000-0xd8)="507b3172117795cfe9c81c829bda706f661238c5efe7e0e8c5c4118a9c28e52f6bfd038130d0164579efa09e5c0950cfe702c86cc8c99556ab7202bc365c809bb9c12143e943e301d3491428d2d55683d50ef86973fe1758875bd3113812f2374a480c689303180c8e38e6d7b09b91009ec9bf7797c0481d021a329e4078cffea3ac3364923d727d836c12a579abfde6af62fa4d5ba5f0dcdec3237f241ef7cc9a2d3b4cfbc83b37b435fb97cde4a74b2a8413996e2c92745cfd20eb77c40160d5301bd149adb512a7f7f837d122ad0c4637568b79f64479", 0xd8}, {&(0x7f0000000000)="", 0x0}], 0x3, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0x18, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000063a000)={r4, r2}) write(r3, &(0x7f0000a48000-0xe0)='"', 0x1) 2018/01/16 00:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000020000)={0x0, 0x0}) 2018/01/16 00:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00005c7000+0x3a2)={&(0x7f0000b3e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000cda000-0x60)=[{&(0x7f00006f9000)=""/33, 0x21}, {&(0x7f00004d3000)=""/152, 0x98}, {&(0x7f000097f000)=""/236, 0xec}, {&(0x7f0000163000)=""/118, 0x76}, {&(0x7f00002f5000)=""/220, 0xdc}, {&(0x7f0000ba7000)=""/190, 0xbe}], 0x6, &(0x7f00002e9000-0x4b)=""/75, 0x4b, 0x100000001}, 0x1) sendto$ax25(r2, &(0x7f0000b3f000)="da0654f1cf3d3339e7c44f897fee06b8e7cfccd282e652ffdd92316a74d39f6377f1ff0dec2571b671a050112e87f5d122369b1f875180184404328e8bc13ce29d095752e6754a804ed43fee836a221e667bfa7b6a6741ee8deb534949e46e284cc422ccca7130e4f3dcf35dc90f4d54be55308a98251147a9e69db09d19af105abfd255ce94813872c7f3f035eb4922c95545d8c00df4411ae20156f52888b4db0ecdcdd6236841b20420a6e0ebeef421f489c46cfcff47514152f1f5db55d3badcccbfad621907a143c08c84979a697e4412e141091c9d039ba3663945b250627605ecd7378c191b99bf2d467b00e1575d68e6769ab61ccd80d72f7b", 0xfd, 0x4040001, &(0x7f0000f6b000-0x10)={0x3, {"950d624a8840e7"}, 0x1}, 0x10) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d9c000-0xa0)=[{&(0x7f000025e000)=""/165, 0xa5}], 0x1, &(0x7f0000333000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) socketpair(0x5, 0x7, 0x0, &(0x7f000086a000-0x2)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000075a000)=0x3, 0x4) 2018/01/16 00:35:46 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x7fffffff, 0x0, 0x8001, 0x9, 0x0, 0x25}, 0xffffffffffffffff, 0x4, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000970000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000040c000)={0x0, 0x741}, &(0x7f0000a16000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e2c000-0x8c)={r2, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009f0000)=0x8c) 2018/01/16 00:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bpf$BPF_PROG_QUERY(0x10, &(0x7f000097e000-0x20)={r0, 0x7, 0x1, 0x2, &(0x7f00000fc000-0x8)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00006b3000)={0x9}, 0x4) pipe(&(0x7f0000f7e000-0x8)={0x0, 0x0}) connect$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) getpeername$inet6(r1, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x1c) 2018/01/16 00:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000c000)={r0, 0x100000000}, &(0x7f000005c000-0x4)=0x6) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 00:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000768000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008d2000)={&(0x7f000061d000-0x8)='./file0\x00', r1}, 0xc) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000299000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f0000265000)="070000000000000000000000030000090000000007000000000017f4e2007e23"}) 2018/01/16 00:35:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc, &(0x7f000042d000)='\x00', 0xfd4d) 2018/01/16 00:35:47 executing program 3: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000030000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000f6000+0x5cc)={0xffffffffffffffff}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x271200000000, &(0x7f00000dc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000f6000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00000f6000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f6000)=0x10) [ 240.637951] sctp: [Deprecated]: syz-executor7 (pid 28958) Use of int in max_burst socket option. [ 240.637951] Use struct sctp_assoc_value instead 2018/01/16 00:35:47 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0xa, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/16 00:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00005d4000)=""/53, &(0x7f0000408000-0x4)=0x35) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000ed5000)=""/207, &(0x7f0000535000-0x4)=0xcf) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000075a000-0x2)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000639000)=[{0xb, 0xd3}], 0x1) accept$alg(r1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006a7000-0xa0)=[@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x58, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffff}], 0xa0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 240.698597] sctp: [Deprecated]: syz-executor7 (pid 28958) Use of int in max_burst socket option. [ 240.698597] Use struct sctp_assoc_value instead 2018/01/16 00:35:47 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x5) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000fd3000)={{0x2, 0x3, @rand_addr=0xac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="c2a213009f66", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet6(r0, &(0x7f0000726000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 00:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x7, &(0x7f0000f51000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ab0000-0x10)={0x9, 0x6, 0x1f, 0x5}, 0x10) syz_emit_ethernet(0x6e, &(0x7f00006f4000-0x323)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f611a4", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) close(r0) 2018/01/16 00:35:47 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000684000)={0x7, 0x7, &(0x7f00003ca000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x5add}, [@jmp={0x5, 0x2, 0xf, 0x2, 0x2, 0x20, 0x4}, @call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000036c000)='GPL\x00', 0x7, 0x3e, &(0x7f0000f6a000)=""/62, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f6b000-0xc)={&(0x7f0000403000)='./file0\x00', r0}, 0xc) r1 = socket(0xa, 0x80004, 0x300000003) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000d09000-0x4)=0x9, &(0x7f0000c13000)=0x4) sendmsg$nfc_llcp(r1, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x4, ""}, 0x10, 0x0}, 0x0) 2018/01/16 00:35:47 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) 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) sendto$inet6(r0, &(0x7f0000002000)="", 0x0, 0x0, &(0x7f0000004000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000005000)=0x0, 0x4) 2018/01/16 00:35:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x50000000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a9e000)={r1}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000600000)=0x0, &(0x7f0000a43000-0x4)=0x4) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00007c0000-0x4)=0x0, &(0x7f0000716000+0xe29)=0x4) 2018/01/16 00:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000308000-0x4)=0x0, &(0x7f000069b000-0x4)=0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffffffff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f0000239000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000055a000-0x4)=0x9) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000089a000)=0x400, 0x4) bind$inet(r2, &(0x7f0000421000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000a51000)={&(0x7f0000541000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eac000-0x50)=[], 0x0, &(0x7f00007d4000-0x1498)=[{0x10, 0x0, 0x0, ""}, {0x10, 0x100, 0x200, ""}, {0x40, 0x100, 0x100, "092eff86580a19315f3f79a60f9cbb4a90f771d84114a2cfcf1d0776ce10975bcc85a672fd67e2783be1b130aa7b72"}, {0x30, 0x109, 0x5226f929, "69d5a8f12308c8ce51c58c4510a73e64e55f09eabd5ec46b2063"}], 0x90, 0x40000}, 0x4000000) 2018/01/16 00:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000060d000)={0x0, 0x0, &(0x7f000029a000-0x30)=[{&(0x7f000010c000-0xca)="d257892d36966de57c0cde3b86f5127243", 0x11}], 0x1, &(0x7f0000826000-0xc0)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000006000-0x20)={@generic="e73af8c3015e3172b97a9a504426c1aa", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 00:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/16 00:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) socket$inet6(0xa, 0x3, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x1fd) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000653000)={0x0, 0x0, &(0x7f000078d000-0x20)=[{&(0x7f00002f5000-0xab)="91748b608907616523a5ad59aedd82ff3d508bc323250078fc02a1b76133d9f1", 0x20}], 0x1, &(0x7f0000c18000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000299000-0x38)={&(0x7f00007b7000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000030c000-0x12)=[{&(0x7f0000aa1000-0x75)=""/117, 0x75}], 0x1, &(0x7f0000d9f000)=""/226, 0xe2, 0x0}, 0x0) 2018/01/16 00:35:47 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/16 00:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='vcan0\x00'}}, 0x1e) listen(r0, 0xffff) sendto(r0, &(0x7f0000d92000)="a06a5aec28a341bc2857e695225f0357111876dad070ef4b874ad7fb8b9dfa8455724292582c77215d5b3ca8ca35b746bbc90e8ea27e5587dea9183ad7c81a97a2ec298b78a0079a09", 0x49, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2", 0x0}, 0x60) 2018/01/16 00:35:47 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xcd, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000008000)=@assoc_value={0x0, 0x0}, &(0x7f000001d000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000001e000-0x10)={r1, 0x40, &(0x7f0000008000-0x40)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001d000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x80000004) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000019000)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@generic="0145f57e8c222a272edcc2"]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 00:35:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80003, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001000-0x8)={r2, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r5 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) r7 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) r8 = getgid() r9 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000)="8d8ae19df7925752a13a9932b482084aad3f6a3e53d9531ebbdf521144b294a19f5991f9b6c9e5604940dea3ecd9757c3685cdfc1ed0b8926652dd812d353e79d24b2862b5c0255378ff30cbf1681edc0943c2144d6847ddb12de6cc2661fffc3fe4a0a8434c357c59136c6e4c331b4f32750dad9393e1c2d3499ec4c06ae8e4cf74edb7130a8ee7745522208d4fe722ebc809ea1fa03f750086639129e41170d3c2ecf831d98d45e12ce68dd8c7dedfcb68201eb518bc2f8d", 0xb9, 0x4000004, &(0x7f0000003000)=@hci={0x1f, 0x7, 0x1}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000002000)={&(0x7f0000002000+0xfe)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000003000-0xbc)="decb7af3479191d09ba0e5b155764fa1af1a4d2d4b54d395c2175ca14151869b640a6c073ce68ec7269c79785cc036a357c0e84a090c110fcee348db81886343aa137800b18845fd7fbd586ff369786fcb5333d3c853a101f8b630d0e9a94bf80184a336b2097d0436a998b2676d57609bd2b91e129fa4727c871c814947c950bec129ee9c54115f3e11b5146ff2ddd534e01b307dda5da1f940b2ef3606eb0ec153b9039970b47f5749d55f670973506678258ba6222a69cd8aeb6f", 0xbc}], 0x1, &(0x7f0000003000-0x85)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xb0, 0x10}, 0x80) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000000000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x58, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d5bf84", 0x0, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}]}], "6e5ad894a154"}}}}}}}, 0x0) 2018/01/16 00:35:47 executing program 2: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000af9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000af9000-0x1000)="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", 0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000af9000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002ce000-0x4)=0x8, 0x800) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000af9000-0x8)={0x7ff, 0x1cb, 0x10001, 0x100000001}, 0x8) 2018/01/16 00:35:47 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@int=0x0, &(0x7f0000002000-0x4)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "a6d778212512"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 00:35:47 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000016000)=0x8, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000016000)=0xb, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000017000)={0x9, 0x4, 0xca3e, 0x5}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000015000-0x68)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000018000)={&(0x7f0000013000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000008000-0x50)=[{&(0x7f0000018000)=""/158, 0x9e}, {&(0x7f0000019000-0xa3)=""/163, 0xa3}, {&(0x7f0000019000-0xb9)=""/185, 0xb9}, {&(0x7f0000019000-0xc0)=""/192, 0xc0}, {&(0x7f0000018000)=""/120, 0x78}], 0x5, &(0x7f0000019000-0xf1)=""/241, 0xf1, 0x8}, 0x121) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000016000)=0x8, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000019000-0x20)={@common='yam0\x00', @ifru_flags=0x200}) 2018/01/16 00:35:47 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000019000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000e000-0x4)=@int=0x80000001, 0xffffffd9) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/16 00:35:47 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000fed000)={0xc, 0x0, 0x4, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ff0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ff0000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @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]}}, &(0x7f00006ec000-0x1)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ef1000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 00:35:47 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x0, 0x371) 2018/01/16 00:35:47 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x3, 0x8, 0xda4, 0x5, 0x8, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) socketpair(0x1, 0x3, 0x401, &(0x7f0000e44000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000336000-0x18)={r1, &(0x7f0000000000)="7de55c7f0b0b5396e378323dac86df7069127fa6620f02937a2ac5bb06076123079193d0cdd1e554653c994de91b18429d1faca6c0713ab3ca32dcc45f89f9dee8e0faa38635f815c56146d4616ff63697d30bfef6548660d278f398ac52a37dd48dfe40462c58b14da629b6a98267dd17ba34c003a309079bbf8bc1e8e6362e32", &(0x7f0000001000-0xe5)=""/229}, 0x18) 2018/01/16 00:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair(0x8, 0x6, 0x4, &(0x7f00004a7000-0x8)={0x0, 0x0}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c53000)={0x0, 0x1, 0x10}, 0xc) socketpair(0x8, 0x800, 0x3ff, &(0x7f0000d80000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000031000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000d82000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000802000-0x48)={0xd, 0xf, &(0x7f0000b7c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x1ff}, [@generic={0x200, 0x1, 0x8, 0x2}, @map={0x18, 0x8, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x8, 0xf, 0xf, 0x5, 0xfffffffc, 0x10}, @map={0x18, 0x6, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c7b000-0x4)='GPL\x00', 0x3f, 0x35, &(0x7f0000f5c000-0x35)=""/53, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x9) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0xffffffffffffff9f, 0x0) 2018/01/16 00:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4a, 0x1, &(0x7f0000cd5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000543000-0x40)={0x94a, 0x584, 0x8, 0xcc, &(0x7f00009bf000-0xcc)=""/204, 0xc7, &(0x7f00008e4000)=""/199, 0x8, &(0x7f0000f55000)=""/8}) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000042e000-0x8)={0x0, 0x7fffffff}, &(0x7f0000f80000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000375000-0x16)={r3, 0x20, 0x7, [0x2, 0x1, 0x4e, 0x8, 0x52, 0x8, 0x1]}, &(0x7f000041b000)=0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000066f000)=@sack_info={0x0, 0x5, 0x6}, &(0x7f000049f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005c9000)={r4, 0x9, 0x9}, 0x8) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000216000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000987000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000b2d000)={&(0x7f000021e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000adc000-0x50)=[], 0x0, &(0x7f0000e58000-0x1d)=""/29, 0x1d, 0x0}, 0x0) 2018/01/16 00:35:47 executing program 7: poll(&(0x7f00005d5000)=[], 0x20000091, 0x0) r0 = socket$inet6(0xa, 0x7ffff, 0x105) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="90de6e30427b3469f46868e0278cf60e", 0x10) 2018/01/16 00:35:47 executing program 0: socket(0x10, 0x1, 0x700) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x1, 0x3, 0x2, 0x1, 0x7, [{0x9, 0x7, 0x10000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0x22c6, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1, 0xfca, 0xfffffffffffff801, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, {0x7, 0x915, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1000, 0x8, 0x3, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x2, 0x800, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0xa576, 0x2, 0x0, 0x0, 0x80c, 0x0, 0x0, 0x0}]}) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f38000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000fe5000)={0x86, 0xdb3e}) 2018/01/16 00:35:47 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f000000f000)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000000b000-0x4)=0x4, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000007000)={@common='gre0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/01/16 00:35:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f00002cd000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e9a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0f000-0xc4)=@ethtool_drvinfo={0x25, "d15aa7078cdab65a61e8bfe3a5576df10021655bd216c3be72ee055393f0a9c7", "e3c3d287930f20f435f4acd28054009eba7601f1b0fe58f7befcc7721ced0778", "1c9b714053c4832e70329cef2f50c219ea2fb96c3034d14a42706658529ccc1a", "32c96c26fbb0f9325d4280e99feb191d2139838bd255eb87953e9508462408fd", "9d60144050d96a2d2f57aee17aa2ead78edfd46ec4db531580b1e2d743648179", "16ac7bb3db1619739f094c99", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 00:35:47 executing program 3: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000d18000-0x90)={0x7, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d19000-0x8)={0x0, 0x0}, &(0x7f00009f1000)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003be000)={&(0x7f0000d16000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d19000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00007cf000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000d19000)={{0x4, 0x4, 0x1, 0x29bb2fa6, 0x7, 0x101}, 0x1000, 0x4, 0x3}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00006d5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000023b000-0x14)=@ethtool_rxfh_indir={0x38, 0x3, [0x7, 0x13a, 0x3ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000b2f000-0x10)=@ax25={0x3, {"387478d23d0e48"}, 0xfd}, 0x10) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000d19000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008e8000-0x4)=0x2) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x3b, &(0x7f0000d1b000-0x4)=0xa, 0x4) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, 0x0, &(0x7f0000717000-0x4)=0x0, 0x80800) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000d18000)={0x2, 0x100000001, 0x7ff, "44cce2ef0370", "4c651e2ac9b28275caf39e29a9815325"}) 2018/01/16 00:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000a6c000)=0x0) pwritev(r0, &(0x7f0000bac000)=[{&(0x7f00008bd000-0xd5)="61d7d35fc81efb152e01e6c612ed2b8a364d6e141625f85204e4daa0ffac712f69f681c72c4e724e778f2364ebbd94e9e96d9b2230be0ea095ed0750213fe1a2b62cfd725fd15715700325bcaf6b480a4c970be6898c7d1c604c65376b96e77840460832144359cc8a6a9ec8b0b6dff0803a150f4b5e422198e21fb4174dc5c153925ca419899dbb1a9b9ffefd352f71cdfb5adb9097b7d70d1959a95797853182341a7d358a80c10dbf72f27bdd83d6e638c0c0f0a150708867e757d07851f14ab511abfd25c6501ac6f8b4b19f2e48a96214da0e", 0xd5}], 0x1, 0x0) preadv(r0, &(0x7f0000128000)=[{&(0x7f00008fa000-0x79)=""/121, 0x79}, {&(0x7f00002db000)=""/221, 0xdd}, {&(0x7f0000011000+0x19)=""/125, 0x7d}], 0x3, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000935000-0x1000)="c5f4099a", 0x4) 2018/01/16 00:35:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x2, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000002000-0xe)={0x1f, 0x94, {0x0, 0x0, 0xb1, 0x6, 0x9, 0x8}, 0x100000000, 0xfffffffffffffffe}, 0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x8000, 0x2, 0x9, 0x1}, &(0x7f0000c49000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000003000-0x7)={0x0, 0x8}, &(0x7f0000d51000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000053a000)={r2, 0x8001, 0x2c, 0xd1da, 0xfff, 0x402, 0x9, 0x6, {r3, @in6={{0xa, 0x3, 0xcf3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8df3, 0x4, 0x7, 0x1}}, &(0x7f0000ad0000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000065a000-0x18)={r2, 0x3, 0x0, 0x1, 0x9}, &(0x7f0000c3c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004f2000-0x8)={r5, 0xfffffffffffffff9}, &(0x7f0000c1f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r4, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000162000)={0x0, 0x5, 0x2, [0x0, 0x9051]}, 0xc) 2018/01/16 00:35:47 executing program 0: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000587000)={&(0x7f0000593000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000417000-0x30)=[], 0x0, &(0x7f000044a000)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket(0xa, 0xb, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000526000-0xc)={0x0, 0x80000000000000, 0x0}, &(0x7f00004a2000-0x4)=0xc) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000596000-0x10)={0x1, 0x3}) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000124000)={0x5, 0x2d4, 0x200, 0x5, 0xebf, 0x5, 0x5f, 0xff, r4}, &(0x7f0000595000)=0x20) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000596000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="f81ea186682a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ef9b3e77a45aba16c286f0bb505876bc"}) [ 241.104333] [ 241.106145] ========================= [ 241.109936] WARNING: held lock freed! [ 241.113848] 4.15.0-rc7+ #190 Not tainted [ 241.117899] ------------------------- [ 241.121678] syz-executor2/29096 is freeing memory 00000000945fa566-00000000aea161fb, with a lock still held there! [ 241.132134] (sk_lock-AF_INET6){+.+.}, at: [<0000000013cd91a7>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 241.141051] 1 lock held by syz-executor2/29096: [ 241.145693] #0: (sk_lock-AF_INET6){+.+.}, at: [<0000000013cd91a7>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 241.155036] [ 241.155036] stack backtrace: [ 241.159511] CPU: 1 PID: 29096 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #190 [ 241.166852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.176178] Call Trace: [ 241.178745] dump_stack+0x194/0x257 [ 241.182349] ? arch_local_irq_restore+0x53/0x53 [ 241.187000] debug_check_no_locks_freed+0x32f/0x3c0 [ 241.191999] kmem_cache_free+0x68/0x2a0 [ 241.195954] __sk_destruct+0x622/0x910 [ 241.199818] ? save_stack+0x43/0xd0 [ 241.203439] ? sock_rfree+0x160/0x160 [ 241.207214] ? sctp_sendmsg+0x28f7/0x33f0 [ 241.211336] ? sock_sendmsg+0xca/0x110 [ 241.215206] ? SYSC_sendto+0x361/0x5c0 [ 241.219071] ? SyS_sendto+0x40/0x50 [ 241.222671] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 241.227590] ? check_noncircular+0x20/0x20 [ 241.231799] ? print_irqtrace_events+0x270/0x270 [ 241.236534] ? __local_bh_enable_ip+0x121/0x230 [ 241.241176] ? sctp_put_port+0x495/0x640 [ 241.245215] ? sctp_poll+0xc00/0xc00 [ 241.248907] ? refcount_sub_and_test+0x115/0x1b0 [ 241.253637] ? refcount_inc+0x50/0x50 [ 241.257412] ? refcount_inc+0x50/0x50 [ 241.261190] sk_destruct+0x47/0x80 [ 241.264716] __sk_free+0xf1/0x2b0 [ 241.268146] sk_free+0x2a/0x40 [ 241.271315] sctp_association_put+0x14c/0x2f0 [ 241.275785] ? sctp_association_hold+0x20/0x20 [ 241.280341] ? lock_sock_nested+0x91/0x110 [ 241.284552] ? trace_hardirqs_on+0xd/0x10 [ 241.288675] ? __local_bh_enable_ip+0x121/0x230 [ 241.293322] sctp_wait_for_sndbuf+0x673/0x8d0 [ 241.297799] ? sctp_init_sock+0x13b0/0x13b0 [ 241.302094] ? do_raw_spin_trylock+0x190/0x190 [ 241.306649] ? __local_bh_enable_ip+0x121/0x230 [ 241.311292] ? sctp_prsctp_prune+0x97/0x790 [ 241.315591] ? prepare_to_wait+0x4d0/0x4d0 [ 241.319809] ? trace_hardirqs_on+0xd/0x10 [ 241.323937] sctp_sendmsg+0x28f7/0x33f0 [ 241.327896] ? sctp_id2assoc+0x390/0x390 [ 241.331934] ? avc_has_perm+0x43e/0x680 [ 241.335892] ? avc_has_perm_noaudit+0x520/0x520 [ 241.340534] ? __fget+0x35c/0x570 [ 241.343966] ? iterate_fd+0x3f0/0x3f0 [ 241.347744] ? find_held_lock+0x35/0x1d0 [ 241.351785] ? sock_has_perm+0x2a4/0x420 [ 241.355824] ? lock_release+0x9a2/0xa40 [ 241.359773] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 241.365631] ? __check_object_size+0x25d/0x4f0 [ 241.370193] inet_sendmsg+0x11f/0x5e0 [ 241.373979] ? inet_sendmsg+0x11f/0x5e0 [ 241.377938] ? __might_sleep+0x95/0x190 [ 241.381886] ? inet_create+0xf50/0xf50 [ 241.385748] ? selinux_socket_sendmsg+0x36/0x40 [ 241.390392] ? security_socket_sendmsg+0x89/0xb0 [ 241.395122] ? inet_create+0xf50/0xf50 [ 241.398983] sock_sendmsg+0xca/0x110 [ 241.402674] SYSC_sendto+0x361/0x5c0 [ 241.406362] ? SYSC_connect+0x4a0/0x4a0 [ 241.410313] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 241.415663] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 241.420950] ? SyS_futex+0x269/0x390 [ 241.424641] ? SyS_setsockopt+0x215/0x360 [ 241.428767] ? do_futex+0x22a0/0x22a0 [ 241.432543] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 241.437383] SyS_sendto+0x40/0x50 [ 241.440814] entry_SYSCALL_64_fastpath+0x23/0x9a [ 241.445543] RIP: 0033:0x452df9 2018/01/16 00:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00009d5000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a60000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00008ed000)={0x4, 0xffff, 0x8205, 0x4e, 0x288, 0xca8, 0xe18a, 0x4, 0x0}, &(0x7f000041c000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e74000-0x98)={r1, @in6={{0xa, 0x2, 0xffffffffffffff97, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffff53fe}, 0x98) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) listen(r2, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r2, 0x0, &(0x7f0000c7d000-0x4)=0x0) [ 241.448708] RSP: 002b:00007f3b3740fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 241.456390] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 241.463634] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 241.470965] RBP: 0000000000000041 R08: 00000000204d9000 R09: 000000000000001c [ 241.478211] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee6b8 [ 241.485456] R13: 00000000ffffffff R14: 00007f3b374106d4 R15: 0000000000000003 [ 241.492889] ================================================================== [ 241.500246] BUG: KASAN: use-after-free in do_raw_spin_lock+0x1e0/0x220 [ 241.506899] Read of size 4 at addr ffff8801c07fd08c by task syz-executor2/29096 [ 241.514327] [ 241.515945] CPU: 1 PID: 29096 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #190 [ 241.523289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.532633] Call Trace: [ 241.535216] dump_stack+0x194/0x257 [ 241.538842] ? arch_local_irq_restore+0x53/0x53 [ 241.543504] ? show_regs_print_info+0x18/0x18 [ 241.547990] ? lock_acquire+0x1d5/0x580 [ 241.551957] ? trace_hardirqs_on+0xd/0x10 [ 241.556189] ? do_raw_spin_lock+0x1e0/0x220 [ 241.560512] print_address_description+0x73/0x250 [ 241.565349] ? do_raw_spin_lock+0x1e0/0x220 [ 241.569665] kasan_report+0x25b/0x340 [ 241.573462] __asan_report_load4_noabort+0x14/0x20 [ 241.578389] do_raw_spin_lock+0x1e0/0x220 [ 241.582532] _raw_spin_lock_bh+0x39/0x40 [ 241.586580] ? release_sock+0x74/0x2a0 [ 241.590443] release_sock+0x74/0x2a0 [ 241.594131] ? sctp_prsctp_prune+0x97/0x790 [ 241.598428] ? __release_sock+0x360/0x360 [ 241.602554] ? trace_hardirqs_on+0xd/0x10 [ 241.606682] sctp_sendmsg+0x2993/0x33f0 [ 241.610638] ? sctp_id2assoc+0x390/0x390 [ 241.614672] ? avc_has_perm+0x43e/0x680 [ 241.618619] ? avc_has_perm_noaudit+0x520/0x520 [ 241.623260] ? __fget+0x35c/0x570 [ 241.626688] ? iterate_fd+0x3f0/0x3f0 [ 241.630464] ? find_held_lock+0x35/0x1d0 [ 241.634501] ? sock_has_perm+0x2a4/0x420 [ 241.638536] ? lock_release+0x9a2/0xa40 [ 241.642498] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 241.648364] ? __check_object_size+0x25d/0x4f0 [ 241.652920] inet_sendmsg+0x11f/0x5e0 [ 241.656692] ? inet_sendmsg+0x11f/0x5e0 [ 241.660638] ? __might_sleep+0x95/0x190 [ 241.664584] ? inet_create+0xf50/0xf50 [ 241.668444] ? selinux_socket_sendmsg+0x36/0x40 [ 241.673092] ? security_socket_sendmsg+0x89/0xb0 [ 241.677820] ? inet_create+0xf50/0xf50 [ 241.681768] sock_sendmsg+0xca/0x110 [ 241.685455] SYSC_sendto+0x361/0x5c0 [ 241.689142] ? SYSC_connect+0x4a0/0x4a0 [ 241.693089] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 241.698431] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 241.703693] ? SyS_futex+0x269/0x390 [ 241.707376] ? SyS_setsockopt+0x215/0x360 [ 241.711522] ? do_futex+0x22a0/0x22a0 [ 241.715299] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 241.720117] SyS_sendto+0x40/0x50 [ 241.723545] entry_SYSCALL_64_fastpath+0x23/0x9a [ 241.728280] RIP: 0033:0x452df9 [ 241.731442] RSP: 002b:00007f3b3740fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 241.739120] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 241.746362] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 241.753616] RBP: 0000000000000041 R08: 00000000204d9000 R09: 000000000000001c [ 241.760867] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee6b8 [ 241.768118] R13: 00000000ffffffff R14: 00007f3b374106d4 R15: 0000000000000003 [ 241.775376] [ 241.776977] Allocated by task 29115: [ 241.780673] save_stack+0x43/0xd0 [ 241.784107] kasan_kmalloc+0xad/0xe0 [ 241.787792] kasan_slab_alloc+0x12/0x20 [ 241.791738] kmem_cache_alloc+0x12e/0x760 [ 241.795859] sk_prot_alloc+0x65/0x2a0 [ 241.799631] sk_alloc+0x105/0x1440 [ 241.803141] sctp_v6_create_accept_sk+0x15a/0x9b0 [ 241.807953] sctp_accept+0x5c4/0x970 [ 241.811649] inet_accept+0x12c/0x930 [ 241.815333] SYSC_accept4+0x38d/0x870 [ 241.819104] SyS_accept4+0x2c/0x40 [ 241.822615] entry_SYSCALL_64_fastpath+0x23/0x9a [ 241.827349] [ 241.828957] Freed by task 29096: [ 241.832309] save_stack+0x43/0xd0 [ 241.835734] kasan_slab_free+0x71/0xc0 [ 241.839591] kmem_cache_free+0x83/0x2a0 [ 241.843550] __sk_destruct+0x622/0x910 [ 241.847409] sk_destruct+0x47/0x80 [ 241.850919] __sk_free+0xf1/0x2b0 [ 241.854352] sk_free+0x2a/0x40 [ 241.857520] sctp_association_put+0x14c/0x2f0 [ 241.861988] sctp_wait_for_sndbuf+0x673/0x8d0 [ 241.866457] sctp_sendmsg+0x28f7/0x33f0 [ 241.870415] inet_sendmsg+0x11f/0x5e0 [ 241.874187] sock_sendmsg+0xca/0x110 [ 241.877874] SYSC_sendto+0x361/0x5c0 [ 241.881558] SyS_sendto+0x40/0x50 [ 241.884985] entry_SYSCALL_64_fastpath+0x23/0x9a [ 241.889721] [ 241.891324] The buggy address belongs to the object at ffff8801c07fd000 [ 241.891324] which belongs to the cache SCTPv6 of size 1888 [ 241.903604] The buggy address is located 140 bytes inside of [ 241.903604] 1888-byte region [ffff8801c07fd000, ffff8801c07fd760) [ 241.915544] The buggy address belongs to the page: [ 241.920448] page:ffffea000701ff40 count:1 mapcount:0 mapping:ffff8801c07fd000 index:0x0 [ 241.928562] flags: 0x2fffc0000000100(slab) [ 241.932781] raw: 02fffc0000000100 ffff8801c07fd000 0000000000000000 0000000100000002 [ 241.940636] raw: ffffea00074f02e0 ffffea0007072420 ffff8801d2c70380 0000000000000000 [ 241.948496] page dumped because: kasan: bad access detected [ 241.954179] [ 241.955777] Memory state around the buggy address: [ 241.960679] ffff8801c07fcf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 241.968013] ffff8801c07fd000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 241.975351] >ffff8801c07fd080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 241.982680] ^ [ 241.986277] ffff8801c07fd100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 241.993616] ffff8801c07fd180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 242.000944] ================================================================== [ 242.008304] Kernel panic - not syncing: panic_on_warn set ... [ 242.008304] [ 242.015650] CPU: 1 PID: 29096 Comm: syz-executor2 Tainted: G B 4.15.0-rc7+ #190 [ 242.024285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.033613] Call Trace: [ 242.036179] dump_stack+0x194/0x257 [ 242.039781] ? arch_local_irq_restore+0x53/0x53 [ 242.044422] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 242.049149] ? vsnprintf+0x1ed/0x1900 [ 242.052922] ? do_raw_spin_lock+0x140/0x220 [ 242.057227] panic+0x1e4/0x41c [ 242.060391] ? refcount_error_report+0x214/0x214 [ 242.065120] ? add_taint+0x1c/0x50 [ 242.068630] ? add_taint+0x1c/0x50 [ 242.072142] ? do_raw_spin_lock+0x1e0/0x220 [ 242.076438] kasan_end_report+0x50/0x50 [ 242.080385] kasan_report+0x144/0x340 [ 242.084169] __asan_report_load4_noabort+0x14/0x20 [ 242.089071] do_raw_spin_lock+0x1e0/0x220 [ 242.093192] _raw_spin_lock_bh+0x39/0x40 [ 242.097225] ? release_sock+0x74/0x2a0 [ 242.101085] release_sock+0x74/0x2a0 [ 242.104773] ? sctp_prsctp_prune+0x97/0x790 [ 242.109068] ? __release_sock+0x360/0x360 [ 242.113186] ? trace_hardirqs_on+0xd/0x10 [ 242.117310] sctp_sendmsg+0x2993/0x33f0 [ 242.121261] ? sctp_id2assoc+0x390/0x390 [ 242.125294] ? avc_has_perm+0x43e/0x680 [ 242.129241] ? avc_has_perm_noaudit+0x520/0x520 [ 242.133882] ? __fget+0x35c/0x570 [ 242.137310] ? iterate_fd+0x3f0/0x3f0 [ 242.141087] ? find_held_lock+0x35/0x1d0 [ 242.145125] ? sock_has_perm+0x2a4/0x420 [ 242.149159] ? lock_release+0x9a2/0xa40 [ 242.153124] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 242.158981] ? __check_object_size+0x25d/0x4f0 [ 242.163538] inet_sendmsg+0x11f/0x5e0 [ 242.167319] ? inet_sendmsg+0x11f/0x5e0 [ 242.171266] ? __might_sleep+0x95/0x190 [ 242.175212] ? inet_create+0xf50/0xf50 [ 242.179075] ? selinux_socket_sendmsg+0x36/0x40 [ 242.183714] ? security_socket_sendmsg+0x89/0xb0 [ 242.188443] ? inet_create+0xf50/0xf50 [ 242.192304] sock_sendmsg+0xca/0x110 [ 242.195992] SYSC_sendto+0x361/0x5c0 [ 242.199682] ? SYSC_connect+0x4a0/0x4a0 [ 242.203640] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 242.208979] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 242.214243] ? SyS_futex+0x269/0x390 [ 242.217927] ? SyS_setsockopt+0x215/0x360 [ 242.222067] ? do_futex+0x22a0/0x22a0 [ 242.225866] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 242.230683] SyS_sendto+0x40/0x50 [ 242.234113] entry_SYSCALL_64_fastpath+0x23/0x9a [ 242.238840] RIP: 0033:0x452df9 [ 242.242000] RSP: 002b:00007f3b3740fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 242.249689] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 242.256944] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 242.264213] RBP: 0000000000000041 R08: 00000000204d9000 R09: 000000000000001c [ 242.271471] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee6b8 [ 242.278712] R13: 00000000ffffffff R14: 00007f3b374106d4 R15: 0000000000000003 [ 242.286404] Dumping ftrace buffer: [ 242.289926] (ftrace buffer empty) [ 242.293606] Kernel Offset: disabled [ 242.297203] Rebooting in 86400 seconds..