f0221787ead0a67201a86f2b130c253919489b5b5a4210d9691bd1ce3dffe42e19dc215e8d6232f4f7a6d3a8d1c5c2c708f6ce0a84c3a34269cdad5f1a5cad08dcbbf64fa5c16cd7c830c5cb797efb88dd70e6d7bb514149d4309f225c51910cff7d5ad3f22b53a1355aee30f", 0xb3}, {&(0x7f0000000640)="533eaa0dc946854996e2e22811c7b33f0b7cf54bd66346140299e4264c3a09a1abb4f98590877f0c050dddfdc856d92a4c7a52443f31460c282facd9e3209d83a1f48e27b7f1bc1e79b51d5392ea9a5ceb1b1fb583a3447bf67c9f87c1a8de5f2d05512921", 0x65}], 0x8, &(0x7f0000000740)={0xb0, 0xff, 0x3f, "a288d6cf6a988d72a3753428e63c0d07fd098a2b80ce951ec739376762dca2d15964545a5d43eefa1ff10141073540676ee8c7e5f20b316cd9366ee954a8b105197a7e862b4817cb6584c03ada37c7fda489f087ebb8605289fd074d873d70183eb8f251aaaab32e311b9ea2b8de852b835e15e20d19d4d33de06ce77d4a9e3f5d720f1f667b19346289592b36443b78f3da2f4a97c892f4c35d830b"}, 0xb0, 0x4000}, 0x4000000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000b00)=ANY=[@ANYBLOB="200000ac22bcb78ed20b8e3ddb0401017ef8cff1a70180340000000069fb36248a0969e42586c1475745e8f6a0183fa4afb7ce072c0dc630b63771bfd0974fe52da5d6948f1781f4edc3d21e18409e30d3e728c4c38789", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/06 19:12:19 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x2000100000000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept(r0, &(0x7f0000000100)=@sco, &(0x7f00000000c0)=0xfffffe47) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/31, 0x1f}], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, &(0x7f0000000200)=0x4) 2018/03/06 19:12:19 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x8000000000c, &(0x7f000088affc), 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @multicast1}, &(0x7f0000000100)=0xc) recvfrom(r0, &(0x7f0000000000)=""/156, 0x384, 0x2000000022, &(0x7f0000001440)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x3dfec26e33c34a51) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001200)={0x0, 0x1}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000012c0)={r1, 0x40, &(0x7f0000001280)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000001300)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x29d, 0x7, 0xff, 0x8b, 0x2}, &(0x7f0000000180)=0x14) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) 2018/03/06 19:12:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$kcm(0x29, 0x200000000000005, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b68ffc)=0xa, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a9affc)=0x101, 0x4) socketpair(0xf, 0x80800, 0x9, &(0x7f0000000240)={0xffffffffffffffff}) bind$ax25(r3, &(0x7f0000000280)={0x3, {"5e5f03552fccf3"}, 0x5}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000000c0)=0x800, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000040)=0x6, 0x4) 2018/03/06 19:12:19 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) r1 = epoll_create(0x1ff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6=@empty}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x9}], 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/06 19:12:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'nr0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/03/06 19:12:19 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x0, 0x1, 0x8, 0x5, 0x5, 0x6, 0x400, 0x1, 0x6, 0x1, 0xf0, 0x1, 0x8, 0x0, 0x6]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}}, 0x6, 0x7, 0x800, 0x10000, 0x69}, &(0x7f0000000280)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x81, []}, 0x98) 2018/03/06 19:12:19 executing program 6: r0 = socket(0x3, 0x801, 0x100000001) setsockopt(r0, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) 2018/03/06 19:12:19 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f000001000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000000000000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/06 19:12:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, &(0x7f0000000e80)=@nl=@unspec, &(0x7f0000000f00)=0x80) connect$bt_l2cap(r2, &(0x7f0000000f40)={0x1f, 0x2, {0x6, 0x1, 0x5, 0x2a, 0x3ff, 0x8}, 0xc6, 0x8}, 0xe) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0xffffffff, 0x4, 0x80000001, 0x5}, {0x5, 0x0, 0x4, 0x8}, {0x0, 0x3e5d9b43, 0x8, 0x7}, {0x9, 0xffffffffffffffc1, 0x2, 0x8000}]}, 0x10) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000400)={'lo\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) socketpair(0x10, 0x0, 0x5, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000002c0)={r5, 0x400}, &(0x7f0000000340)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f00000000c0)={0x5, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @empty}, {0x0, 0x0, 0x0, @empty}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}]}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000380)={r5, 0x3f}, &(0x7f00000003c0)=0x8) 2018/03/06 19:12:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000340)={'filter\x00', 0x0, 0x3, 0x8e, [], 0x3, &(0x7f0000000240)=[{}, {}, {}], &(0x7f0000000280)=""/142}, &(0x7f00000003c0)=0x78) socketpair$inet(0x2, 0x3, 0xffffffffffffff81, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x2, 0xc797, 0xbe]}, &(0x7f0000000180)=0xa) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @empty}}}}, &(0x7f0000000100)=0xb8) 2018/03/06 19:12:19 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x401, 0xfffffffffffffffc}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80)=[], 0x0, &(0x7f0000008000)=[]}}], 0x1, 0x0) 2018/03/06 19:12:19 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000327000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000cfd000)="2300000024009115460000000000001201000000000000270b80ffff0000000200001f", 0x23}], 0x1}, 0x0) 2018/03/06 19:12:19 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000180)=0xff, 0x4) recvfrom$llc(r0, &(0x7f00000000c0)=""/106, 0x6a, 0x0, &(0x7f0000000140)={0x1a, 0x200, 0x61f, 0x9, 0xb458, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5c6f}}, [0x1, 0x3, 0x6, 0x3, 0x2, 0xffffffff, 0x100000000, 0x0, 0x5, 0x200, 0x40, 0x444e, 0x100000000, 0x1, 0x2]}, &(0x7f0000000580)=0x100) sendmmsg(r1, &(0x7f00000002c0)=[{{&(0x7f0000000300)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x3ab, &(0x7f0000000280)=[{&(0x7f00000001c0)="871f81ba44ed30906d86c5a16492e1e023e8598aff883403d327cb4051003c7b465194c0317af128a39fd4d1c9607bc787d83c82cec255437f166d759f80fb060ff5edf1266c26b1584f9756e81293a68c73978f46ca2abdb6caf8b65ee5db34bcacbb7ab62ea1d0a55e864f52b383150c56c2507eade31b138b2ead27f94ee94924", 0x2a9}], 0x0, &(0x7f0000924f68)=[], 0xfffffffffffffff5}}], 0x1, 0x4008881) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) 2018/03/06 19:12:19 executing program 6: r0 = socket$inet6(0xa, 0x80006, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000d, 0x51, r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001ff8), &(0x7f0000002ffc)=0x8) 2018/03/06 19:12:19 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) socket$inet(0x2, 0x80b, 0x7fffffff) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/03/06 19:12:19 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x1, 0x7, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffe]}) 2018/03/06 19:12:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000011c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffdfa) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080)=[], 0x111}, 0x0) sendmsg(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000080)="ba", 0x1}], 0x1, &(0x7f00000019c0)=[]}, 0x0) 2018/03/06 19:12:19 executing program 3: r0 = socket(0x11, 0x3, 0x7fff) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x7fffe) getsockname$ipx(r0, &(0x7f0000000600), &(0x7f00000005c0)=0xe) sendmsg$can_raw(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)=@canfd={{0x3, 0xf2, 0x2, 0xfff}, 0x23, 0x1, 0x0, 0x0, "a8531d0feb303dd9821a337a8a5ac2b65e027703342e1534eab3baa488808eac4ad242e9990903122c4b1b07e521b77879f411ffbecdf58bc9a0c0835b2b5bad"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x800, 0x798b, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e24, @empty}}) getpeername$ax25(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000080)={0x4, 0x101, 0x100000001, 0x2, 0x4, 0x80000001}) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000000440)=@ax25, &(0x7f0000000480)=0x3) splice(r2, &(0x7f00000002c0), r4, &(0x7f0000000280), 0xffffffffffffe9c3, 0x88c8645371ad3708) 2018/03/06 19:12:19 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet6_buf(r0, 0x29, 0x65, &(0x7f00000002c0)="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", 0x1000) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000280)="1f0000000104fffffd3b54c007110000f30501000b000500000000000000cf", 0x1f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0xfffffffffffffbff, 0x2, [0x20, 0x0]}, &(0x7f0000000180)=0xc) 2018/03/06 19:12:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) write(r0, &(0x7f00000000c0)="b582cd90b69c0d656a2d877819533f9e2b0e", 0x12) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0)=[], 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000000)="2f8257d1d2ed0e0d29dc5cc3ad4a1f7fe85138a2f31ce6adccf2c0203d87c591d1af60842accc9910cbf08bf6723fc5449b8aa4715aa02411f95b8e829a0e6918cebc6d35da6f2ced9e3d27339bb86c0ed6bcd42d18ceddd6b7be903cddc2157e90710f2532e8d37a2422f6708034c96841623ceae6a3bb4b00f304782aa795c5ce6102e628aae24a6ecb741152c3ee6f2355b4c0fbfd31bba4ead22d7329639a9", 0xa1, 0x0, 0x0, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000100), 0x2) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x1}, {&(0x7f0000f7f000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/03/06 19:12:19 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0xfffffffffffffc01, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7791}, 0xfffffffffffffe71) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000820000200b0000000000000000000000000"], &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x4e, 0x2, 0xb, 0x63, 0x7, 0x0, 0xffffffff, 0x9, r1}, &(0x7f0000000280)=0x20) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x2, 0x0, {0xa, 0x4e23, 0x7f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffff}}}, 0x32) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x167, 0x100000001, 0x100000000, 0x101, 0x0, 0x0, 0x100000001, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x4, 0x400, 0x7, 0x1, 0x2}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) 2018/03/06 19:12:19 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) pread64(r0, &(0x7f00005fe000)=""/78, 0xfffffdd3, 0xfffffffffffffffd) 2018/03/06 19:12:19 executing program 5: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x4]}) 2018/03/06 19:12:19 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x300) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000240)=@hci={0x1f}, 0xc, &(0x7f0000000500)=[{&(0x7f0000000480)="06", 0x1}], 0x1}, 0x5) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)=[], 0x0, &(0x7f00000000c0)=""/76, 0x4c}, 0x0) 2018/03/06 19:12:19 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x89f2, &(0x7f0000000540)={'sit0\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x5, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@empty, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x5b, 0x4e20, 0x0, 0xa, 0x20, 0x20, 0x2b, r1, r4}, {0x7, 0x1000, 0x6, 0x8000, 0x9, 0x2, 0x27, 0x56686339}, {0x4, 0x64ec, 0x10f2, 0x7ff}, 0xac3, 0x6e6bb3, 0x1, 0x1, 0x4b807af1571732ab}, {{@in6=@dev={0xfe, 0x80, [], 0x15}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x2, 0x8001, 0x1, 0xfff, 0x10000}}, 0xe8) 2018/03/06 19:12:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) sendmsg$netlink(r1, &(0x7f0000976000)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f0000861f90)=[{&(0x7f0000f25dd4)=ANY=[@ANYBLOB="1015e0fffffffffffeffffffffffffff"], 0x10}], 0x1, &(0x7f0000000200)=[]}, 0x0) 2018/03/06 19:12:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001cfe0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x11) 2018/03/06 19:12:19 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000280)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x10000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x6}}, 0x8, 0x8001, 0x3e, 0x6, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x84, &(0x7f0000000140)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0xf6d5}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000400)=0x220) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000340)=""/34, &(0x7f0000000380)=0x22) sendmsg$nl_xfrm(r0, &(0x7f0000368000)={&(0x7f00002f9000)={0x10}, 0xc, &(0x7f0000f5d000)={&(0x7f0000f5dda4)=ANY=[@ANYBLOB="3000000024000504ffffffffffffffff000000001c000400ffff4e204e20000000000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/03/06 19:12:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$rds(r4, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$ax25(r4, &(0x7f00000001c0)="91ea2c02d6d9bdb12edc2fdb7700889eae8d9453dbb56d9409851a664714a05d22b0ea7d0e82b6c13f961e2a44d0efb11cb5ed60344c2ce8940a90d678e840d66469c5a9bf6339b3f0d02ae1adc4e58504ce96bccbfa155ba266082dcb401c5fbf0b6c7f7d44476d04cdc603762fcd3c330c178f27b7a1dc2f88e9399f19f3a8f7c935bcee85ac444a65adf7cd829a31a0f4db7f125eb3522b66eb859e381cb87a78d8f144f19bfc1489e97f510b45c9332fbbf6d7b356678381745f3844a545eaead86e09f73117a309823443f841", 0xcf, 0x20000000, &(0x7f00000002c0)={0x3, {"3cd4c5eb517770"}, 0x1000}, 0x10) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x100, 0x0, 0x80, 0x400, 0x2, 0x2000000, r2}) bind$packet(r0, &(0x7f0000000380)={0x11, 0x7, r2, 0x1, 0x3ac9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) bind$packet(r1, &(0x7f00000003c0)={0x11, 0x0, r2, 0x1, 0x80000000, 0x6, @empty}, 0x14) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000440)={&(0x7f0000000400)=[0x101, 0x8], 0x2, 0x5, 0x20, 0x2a7630d, 0x2, 0xfffffffffffffc00, {0x8, 0x99, 0x40, 0x5f, 0x2f, 0xa692853, 0x1, 0x200, 0x0, 0x100000000, 0x1, 0xd2, 0x8aa, 0x100000001, "cfe830c9ce828603752cc705fda2dffe7fff75336738fabc3c38f7ddc3fc0bcf"}}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x17}, 0x1, r2}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000500)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'nr0\x00'}}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000000700)={0xffffffff, 0x0, 0x3f, 0x5f, &(0x7f0000000540)=""/95, 0xd8, &(0x7f00000005c0)=""/216, 0x24, &(0x7f00000006c0)=""/36}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000740)={0x0, 0x347, 0x30, 0x7fff, 0x61db}, &(0x7f0000000780)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000007c0)={r5, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x7}}, [0x1000, 0x1d, 0x5, 0x401, 0xf0f, 0x7fff, 0x9, 0xfffffffffffff7ae, 0x80, 0x81, 0x4, 0x400, 0xdfb, 0x8, 0x100]}, &(0x7f00000008c0)=0x100) syz_extract_tcp_res(&(0x7f0000000900), 0x9, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000940)={0x2, 0x0, 0x9, 0x4, r6}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000980)={r5, 0x9, 0x6, [0x7fffffff, 0x0, 0x7, 0xffffffff, 0x5, 0x0]}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a00)={r5, 0x4, 0x9, 0x0, 0x4, 0x7}, &(0x7f0000000a40)=0x14) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000a80)='tls\x00', 0x4) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000b00)={0xa, [0x6, 0x2, 0x78f, 0x3, 0x100, 0xb80, 0x8, 0x7c6, 0x2, 0x2]}, &(0x7f0000000b40)=0x18) getsockopt$IP6T_SO_GET_REVISION_MATCH(r8, 0x29, 0x44, &(0x7f0000000b80)={'HL\x00'}, &(0x7f0000000bc0)=0x1e) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000c00)={'eql\x00', r2}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000c40)={r7, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x800, 0x8}, 0x90) setsockopt$ARPT_SO_SET_REPLACE(r9, 0x0, 0x60, &(0x7f0000000d40)={'filter\x00', 0x7, 0x4, 0x4a0, 0x118, 0x0, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000d00), {[{{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0x0, 0xff, 0xff]}, 0x7, 0x8, 0x100000000, 0x4, 0x8, 0x6, 'vcan0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x0, 0x203}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x50d, 0x83}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x13}, 0xff, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x9, 0x1, 0x7, 0x3, 0xc000000000000000, 0x7, 'bridge0\x00', 'gre0\x00', {0xff}, {0xff}, 0x0, 0x180}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0xf3, 0x8, 0x1, 0x0, "a8d99d573a67534db3afb3cbf51f4e1142541f7f2498e5e047065a20c8800a7b40be79e1d15b8892a8f29810f438215d125dd5e67694ca37bd40375ac8511591"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) socketpair$inet(0x2, 0x4, 0x8ef, &(0x7f0000001240)) ioctl$DRM_IOCTL_SET_MASTER(r9, 0x641e) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000001280)=0x8) recvfrom$llc(r8, &(0x7f00000012c0)=""/253, 0xfd, 0x1, &(0x7f00000013c0)={0x1a, 0x101, 0x0, 0x9, 0x7, 0x0, @empty}, 0x10) getsockopt$bt_BT_VOICE(r9, 0x112, 0xb, &(0x7f0000001400)=0x80, &(0x7f0000001440)=0x2) [ 585.310063] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 585.310276] netlink: 'syz-executor1': attribute type 5 has an invalid length. [ 585.349157] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/06 19:12:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000040)=""/252, &(0x7f0000000140)=0xfc) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) 2018/03/06 19:12:19 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000000080)="df3d8cdc017f9b403bbfde8608e5801fe22cf81e107c1d247bb6c200aea0e85d7876c0d22dd8851a6fc7e5b2f611b9a94e4d3171d6b0529d7bd2a0ed4d9d4f036f2cadb0d98c39543c61c8ba67b9da65d87478b4f4b118faff68bdb00fdcbb368bfd05f91276fe289f208342f8d76289e79c") ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x4, 0x4, 0x7, 0x3ff, 0x7, 0x8}, 0x2, 0x1, 0x400}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000140)=@req={0xffffffffffffcf84, 0x400000000000, 0x6}, 0x10) close(r0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000100), 0x5, 0xf) listen(r0, 0x401) 2018/03/06 19:12:19 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="b425000000000000cd9788a8fe4dac1a1eaa198f76856c4d9d2b1b6a911500000fa000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x567a}, 0x8) 2018/03/06 19:12:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0xffffffffffffffff, 0x40, 0x4, 0x2, 0x8, 0x3ff, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x100000000, 0x6, 0x101, 0x1, 0x20}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x24b}, 0x8) [ 585.359968] netlink: 'syz-executor1': attribute type 5 has an invalid length. 2018/03/06 19:12:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0xfff, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x4b) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x80}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000018c0)=@sack_info, &(0x7f0000001900)=0xc) 2018/03/06 19:12:19 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) getsockname(r0, &(0x7f00000001c0)=@hci={0x0, 0x0}, &(0x7f0000000000)=0x80) connect(r0, &(0x7f0000000240)=@ll={0x11, 0x1d, r2, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x80) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000002c0)=0x7ff, 0x4) 2018/03/06 19:12:19 executing program 4: r0 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x8, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000140)={0xf26, 0x2f, 0x8000, 0x1, 0x1, 0x81}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) write(r0, &(0x7f0000000180)="24000000210025f0071c0165ff0ffc0e020000000000000002e1100c0c000b000b0000b007617c10fa00218aace1d79b9bb2ceec6b07f2dca0379ba418dc1aae465cf44a0a65544d4a4d148ecde2d47d134066d1cab04e952c5c6ae22f0ade290aa8d905f8bf846b7d3dca0e6fb330a6afae7fd0a819817fbf504805b4836928a151241652284f32203945fc47d82b165ab7779f10e8bec1170d205c4fcbd372d0d38fe6e32655ebedf428ce921f960ad280cb0c4e98748ce900df8ec9d32c2739a85feca03ec0f08cf666250b9e1a6aad05bfe15093eeeffea43ad5cf7a463081d5c683eb", 0xe5) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0xfffffffffffffe3d) 2018/03/06 19:12:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0xfffffffffffffe34) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/03/06 19:12:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, r0, 0x2) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x2717, &(0x7f0000861fd8)=""/40, &(0x7f000090effc)=0x28) 2018/03/06 19:12:19 executing program 5: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@nat={'nat\x00', 0x19, 0x3, 0xbb0, [0x20000940, 0x0, 0x0, 0x20000ad8, 0x20000b08], 0x0, &(0x7f0000000380), &(0x7f0000001540)=ANY=[@ANYBLOB="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"]}, 0xc67) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/06 19:12:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x20000000005, 0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x4e20, @rand_addr=0x9}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00', 0x0}) sendto(r0, &(0x7f0000000000)="a4db3ef5dc792e6ca7750a547e0d78c178e77b51a8d2abc6abc1e22a35cfbebc82b86d8c19562a50c91f6258bbcda8c3cd552ac37f77c92b88edd431ece55564d132d5fd3ca1bba61ae06ded26ab17eca1dbaa0392f69f469a299b4caa5a230d6d1baf4aa3e2f648dfcb051b9d51160c9ef360f07c7891847d5ff89d417cc95e6bf82906b9dbbbc9b42a47e3fe1491b659f86d3afe02d27ea519df90", 0x9c, 0x40000, &(0x7f0000000100)=@ll={0x11, 0x1b, r1, 0x1, 0x4, 0x6, @random="e78be6a69c93"}, 0x80) 2018/03/06 19:12:19 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000008ff0)=[], 0x0, 0xfffffffffffffffd) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240)=0x2, 0x4) 2018/03/06 19:12:19 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000100)=""/36, &(0x7f0000000140)=0x24) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000034c0)={'gre0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a3, &(0x7f0000000000)={'bridge0\x00', r3}) 2018/03/06 19:12:19 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) r1 = accept(r0, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f00000001c0)=0x80) socket$kcm(0x29, 0x5, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000002c0)=0x80000001, &(0x7f0000000300)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000180)={@mcast2, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={"72d33d4656884f6daf0000000200", r2}) 2018/03/06 19:12:19 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="a0c44a08862c11de5368c2ff18b281f934a25f0720f59a1406fa7ae33d", 0x1d, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e1a, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000000000)=0x5f) r1 = accept4(r0, &(0x7f0000001740)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00000017c0)=0x80, 0x80000) connect$vsock_dgram(r1, &(0x7f0000001800)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/03/06 19:12:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xfffffffffffffeff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xde, "95d31bc7cde47be4d6f9f21ea36795ce0051db1f8916fb43244371b6e860fa64c60af413a31327a53cb614e4297a04736749512d0910f22d70ada07a91335a6d412bf5cb4e03e5bdeb666bb4db4945d4c2613fc7ae823e6ece9c0cf67e27c7233bb5a6416c51102ae54f7617b33cd3b1da58468c8994a5b79bc33b7d330963a17555b283206ed8981a0c62dcd538492eae995a4c68050fa202d19d4bf9e39f2179724feb02ee137af4041c42cc4d5bc1fb8a23b10687e1062a18444e6fd7522166adbca63396e72ef85372bac65abaec6c6722e4f3485c00da461318a933"}, &(0x7f0000000080)=0xe6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="1029404e"], &(0x7f0000000200)=0xffe3) [ 585.474981] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 585.476718] kernel msg: ebtables bug: please report to author: Wrong len argument [ 585.511217] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/06 19:12:19 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x10, 0x1000a0803, 0x100000001) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/03/06 19:12:19 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000300)=""/198}, 0xffffffffffffff62) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f00000000c0)=0x80) recvmsg$netrom(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@full={{0x3, {"a1c12afaa0b3a2"}, 0x6}, [{"da9998a1af7792"}, {"ccfda4cd1b64dd"}, {"21caef3129257a"}, {"171ce93d6754d7"}, {"87472eb9ef602e"}, {"c88dc80c0616ba"}, {"4d7f1c7438b432"}, {"9c74bd6f34304b"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f0000000180)="0a67d5e7ae47574ebadd8e61dd712be96ea420dcc806c1abff54ae79453cde5ea52f4d8c7c72513ed365fe9607deef4def1ce846a5837f636277d2242d06f5066efe20fd032367811ba722c0d970b5f597da06e7760edbfe6ca8fcebc3148aaaf54cb3e5b13f0d11473ba9f71c831d2e04243f957c7f218b4bb43dbe9a12e29e93eb2a6fa97cb3981888652f6f291385fd42f32035f338d5eabddb63fea03c9f4acaecff60", 0xa5}, {&(0x7f0000000240)="2ee71eaf873d1d60408309fa93ff8692083fef7afe58412784c003cd9580444bad85af9b47e27ac70d8281921bd8221cca50b23b75e8b83b88d2d29d62b89e24b5ca2a5b565e2b174239a49ecd0030565744c31f391ebe2dbdeec9e78c95fca791400c7319ed36fa3a5ae5b01abc70a997156860cdcfab0e37dfeccbe8ff03bb67ec6ba6bfa42a8b5476596b213e57ca98ca5cfaa34da3", 0x97}], 0x2, &(0x7f0000000440)=[{0xd0, 0x113, 0x2, "481357e24336692cb2bdc1cd83ad3163db42534190bea608f0802be96f971066b718a6edc29a0fa6adca30c34ec38bfe469b617c73fb91b7e32dde327e4a25ec926654585946e45b15e4d67d0bd0c2304a70269da776fd3e8d8b2c98e28a681d21d8ef3d82f52c4ffdbb0c9354ee9d7fa0b8716ff02f3f9477e6d56f086a458702bc37cc82a9324c7e89debc8f9c85f212ffe78006f384ad80e5da54eee66b34850f088e1eb26a130e4fceb8e7caeb2c77460be3facf986db3d35f87"}, {0xa0, 0xad, 0x0, "480c0a17e7089ad865e0eed2e5aba2d2bc900df4c5e6c7f8744740a302c0ba42af1b25951fd27f07783ee6332d456d85a7114e47236a17dadffe4ae0c7848f96a11bb3303e8bee1dbfb72be4b18300779f5ce58aa28ec4b0f8616c87acca9b808098e9dc4d4416bed63b4e1782f8ec9d96c1e4ca69ed948a7d64b9a01536468f5504a3782be298d453"}, {0xb0, 0x115, 0x2, "cca932e6400701a38eec0b198bf8d595ce4d7da8cccd3cf168a66c5d0f03483c4c0a209ccebd96ae85acbfb6023289acc7045869a05023f6f252af0017a16621bf0caf0597fd2a73262977e656cf972f51e40c712559d37a1e13e3aa3c36ed686f08088cb7ca14de8ecf1e00bc134e02f62f56d4f0d20c231bebdb4fd54039e454ec92af161d59f8fcc6f40275f385f705f5ad006f9aca12a9f9422676846d"}, {0x28, 0x10c, 0x2, "0be664839cb149c74a6d05512705a3c68be0dd6f15cfa2"}], 0x248}, 0x40000040) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000740)={0x1, &(0x7f0000000700)=[{0x1, 0x108e, 0x4, 0x5}]}, 0x10) 2018/03/06 19:12:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @empty}}, [0x400, 0x7, 0x3f, 0x3e, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x1, 0x800, 0x3, 0x0, 0x4, 0xff, 0x1, 0x29]}, &(0x7f0000000440)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000480)={r1, 0x1}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000f40)={0x0, 0x5, 0x10, 0x5, 0x2}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000580)={0x4, 0x1, 0x4, 0x5, 0x1ff, 0x4, 0x8, 0x5, 0x0}, &(0x7f00000005c0)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0xf39}, 0x37}}}, &(0x7f00000006c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000010c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, 0xaa2, 0x4fb, 0x80000001, 0x3ff, 0x9}, &(0x7f00000007c0)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000000ec0)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @rand_addr=0x7}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000000c0)="55e69d0331830596d15458b058497133ea55d335f1f953bb8b38285b5e257cecd5ce4b6536c451", 0x27}, {&(0x7f0000000100)="a98164b355c6ad45b3a2f3a045ba0905c9c793462cb73472e42eaabbf9e383cc32b84b82b9a46b9c7c25a862f8d0186c9b779592e1942b49f065dc5b509a38c83d23375a7f1827701aef71711c3f8ea16e426f78891913da11c2aab013408d358ffc76af31f122e092ba40558aa561529963ce4767a7c7b1b3d6c3dc5d68e5a3800d1b97a37d47f2055ca983edaa35fdba174a809e9a94aee5ff67b9", 0x9c}, {&(0x7f00000001c0)="bdc48677d23de74191abe41602e285f3f562573103e42ab37f6ce2fb0b9991227bf3e3b5c1f5e2eb8a0f3fa63f0390b746c93cdadeb61943390494a8ec989535ab73be7634ab0ebab2b3da91450f24c30cd08f843b1f123ccebf6fe77b3c5b1e947a571e860cf2852d7e987e56d96822d509f88556b3ae", 0x77}, {&(0x7f0000000240)="7129463ec0785ea67881f763f828551fb223371d7b5fe88395101d6018d1762294", 0x21}, {&(0x7f0000000280)="410998c468dd271f77de3bf45adcd8c5b2c84c4995c3c84a6e9f863dad48aa7747fceab482", 0x25}], 0x5, &(0x7f0000000800)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x3, 0x201, 0x3f, 0xfffffffffffffff8, 0x4, 0x2, 0x644a, r1}}, @init={0x18, 0x84, 0x0, {0x10000, 0x9, 0x84, 0x28}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x8000, 0xfff, 0x5, 0x7ff, 0x6, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x200, 0x2, 0x7, 0x4, 0xffffffff80000000, 0xffffffff, 0x100, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x200, 0xfff, 0xbfa6, 0xeb, 0x8, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x3, 0x200, 0xfffffffffffffffe, 0x6, 0x66a, 0x4f, 0x80000000, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x1f, 0x3, 0x2, 0x800, 0xfff, 0x3, 0x3, r7}}], 0x150, 0x40010}, {&(0x7f0000000980)=@in6={0xa, 0x4e22, 0x3ff, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000000e40)=[{&(0x7f00000009c0)="14e6a79fefbf1a79bef5593be85df48a31bbd6b14c7508b0e7fe38cc38182d3c1cc9fe271e3580e1abdc847d6c86ffcc8feffee9c116b6ce30660791038b73da257bf601b37d82d11c524cd99b2a19983d768e4f8c04ccabedaf88e42ad374b4a20611e4ef2030b8b791572568885b1368098427411cce6b88779ea71e6d75db60a3754380e4806e7df027681c23780c13d57d289df0564a543b3866ca5ea5330816fad2", 0xa4}, {&(0x7f0000000a80)="927ad89e078efbe9e0588673e1f5f40caa1eb97543c201ef92946fbf758268adcf9cd964e4eea7e138e1f7dab3077327e8e2cfe882824f6668d00f83d307fe26614bab9e4c751eda555215151aadeda6b1283cfe25c9bfdb91f7f80e0b22049499d5a0decf9937a9113c2e19471f07f1d656d51244f9426adb90e45985ffda8b727eca35e577126517f1a2504c5f12bc4d0e989e95d1d3931c09c99039f80166a0e40be43e84c48fcfe25e309e90da23a4b3c27a138a564720df1413ea3ea4759f814ff6", 0xc4}, {&(0x7f0000000b80)="a4c7690005817bcf1dd4e158baa5698e48ef4b73fc69d0cda9b51d29289f3a696419f36ab4ae8f2f8e32bc7e1a5275ef9dccb7c5db72554291400d5f429d00d0ce4649a8a0a493cbf5621bec091df0455b3d64fda4ee", 0x56}, {&(0x7f0000000c00)="7be30b95809e10d974f42429e223cfd78fd0b88c95709ebb818d5e3e4d8c9862b22d170203da528dc8921bf3ff19a5c42e95eeacce84a13cd7c38c004c8381e17c2038515dc4e01cab4728edee841190ba99cb263a2ea418f65f8a992287dd177eea3148b0c7e0ecb9cff94db36c00e8a658a3d718b98dc43baf46c4d729f6f8073b1bddf9f60ad0158db3da69e545a629358688fbcb2d261f5633e3c906cf8e50f59c62a91bb5fce74bd1519aeb", 0xae}, {&(0x7f0000000cc0)="b3ad25867f87c3576fd10486c903a99a049db58d353f22d51547bbda62fb5392e360834d8f30313ef5d8f319e6abb042ad1004d8d0662c", 0x37}, {&(0x7f0000000d00)="b665f53c69c1e2465eebfa0fcb822ba342faebafb28983eb261b", 0x1a}, {&(0x7f0000000d40)="604358ceb650cc0729162bcb494f930d1e452e46e9cf85cc57674fbb0f3f367dbdd9badef9997214cbb5355308786b3e3c411cec6ec52409faec1288c110c64ad6129c25b71b12732e7875ee273ef1c7a187e10c3ddc97ad64067a3e8935a58b1e1c4cfa2e418174d58e513e66cd003132493052219f08d08774ff0f08", 0x7d}, {&(0x7f0000000dc0)="75642eab9e91015bd9f1d7e39fb96458dc1ebfcaaca684abe87408493bc30a2767ca6564d0319362fc1025d780264b7274ee15f766c3dcb6ab20ea9fc2252cefbb64ffd5bd86c2a7d61663bb5752", 0x4e}], 0x8, 0x0, 0x0, 0x4044000}], 0x2, 0x20000000) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x32, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000fc0)={0x0, 0x0, [0x0, 0x0, 0xeab]}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x401, 0x4) 2018/03/06 19:12:19 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14fdffff090a0100ffff7fff07244455760000000c000000"], 0x14}, 0x1}, 0x0) 2018/03/06 19:12:19 executing program 4: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000280)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/91, 0x5b}], 0x1, &(0x7f0000000200)=""/104, 0x68, 0x6}, 0x40) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x7ff, 0x3ff, 0x80000000, 0x7fff, 0x6, 0x5f53, 0x1f, {0x0, @in6={{0xa, 0x1, 0xff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x17}}, 0xed0, 0xfffffffffffffff7, 0x7fffffff, 0xebb, 0x4}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={r1, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x8, 0x8, 0xe7a, 0x9, 0x6}, &(0x7f00000004c0)=0x98) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) sendto$inet(r2, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000500)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000540)={r0, r3, 0x6, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000580)={{0xa, 0x4e21, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0xeb16}, {0xa, 0x4e23, 0x5fe, @empty, 0x1ff}, 0x8, [0x7, 0x9, 0x1, 0xb9, 0x592, 0x3ff, 0x40, 0xfff]}, 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r4, 0x100000000}, 0xfffffffffffffe6c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000080)=0x8) [ 585.538658] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/06 19:12:19 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000fd5f6f)=""/145, &(0x7f0000e65ffc)=0x91) 2018/03/06 19:12:19 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000080)="00000080", 0x4) socketpair(0x11, 0x8000a, 0x440f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt(r2, 0x2, 0x81, &(0x7f0000000100)=""/53, &(0x7f0000000140)=0x35) 2018/03/06 19:12:19 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000009fd4)={0x5, 0xc, 0x6, 0xff}, 0x23) socketpair(0x15, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r1, &(0x7f0000008000), &(0x7f0000009000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003ff0)={r1, &(0x7f000000a000)}, 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/03/06 19:12:19 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/111, 0x6f, 0x100, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) socket$inet6(0xa, 0x1, 0x0) setsockopt(r0, 0x1, 0x2f, &(0x7f00000001c0)="000000e39f85d63c85acd29a2541baa46cb8567862ba91bfec18039c2d991707ab77198ca092bc", 0x27) 2018/03/06 19:12:19 executing program 4: r0 = socket$inet6(0xa, 0x400000000000002, 0xe4f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x200, 0x7fff, 0xe16c, r1}, 0x10) 2018/03/06 19:12:19 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) connect$pptp(r0, &(0x7f0000000280)={0x18, 0x2, {0x3, @empty}}, 0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14}}, 0xc) 2018/03/06 19:12:19 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x800) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000000180)=@framed={{0x18}, [@alu={0x1, 0x1ff, 0x7, 0x0, 0x1, 0x44}], {0x95}}, &(0x7f000073eff6)='GPL\x00', 0x8, 0x1000, &(0x7f0000db1000)=""/4096}, 0xfffffffffffffd48) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @local}, &(0x7f0000000040)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000080)={r2, 0x1, 0x6, @empty}, 0x10) socketpair(0x3, 0x5, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/06 19:12:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10080000004) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000000200)={0x10}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000080), 0x4) 2018/03/06 19:12:19 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000aff0)=@can={0x1d}, 0x10, &(0x7f0000002ff0)=[{&(0x7f0000007fc8)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000008c90)=[]}, 0x0) 2018/03/06 19:12:19 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3e000), 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000d44000), 0xfeb5, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e21, @empty}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) 2018/03/06 19:12:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="0000e0000002000000000000b3a9625b2f9c983c"], 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)=ANY=[@ANYBLOB="e00000027f000101040014000000000001ff0200000000"], 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/06 19:12:19 executing program 1: bpf$MAP_CREATE(0x3, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x2c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x68) 2018/03/06 19:12:19 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=ANY=[@ANYBLOB="3d1800000000000004010607500000000112ff02009c0400000000000004000000000000000400000000000000ed040000000000000800000000000000f2000000000000000500000000000000070000000000000020000000000000000141f3b150e34a48559ab5015e9254992c43174474d5bedef8910ea199e0809c15520b0a93ed927d3dca90daecbeaa5c327b9e7e2121e2a937742e13b2f2189c5a2626040109c20400000002c2040000004001080000000000000000c910000000000000000000000000000000010000000000"], 0xd0) 2018/03/06 19:12:19 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000040)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000001280)=[], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="200000000000000009010000002200009bb0f32242a9c70000001048000000000000000101000004000000a20562624e"], 0x30}}], 0x2, 0x0) 2018/03/06 19:12:19 executing program 3: socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={0xffffffffffffff9c}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001380)={@rc={0x1f, {0x837a550, 0x2, 0x3, 0x400, 0x3f, 0x1ff}, 0x7}, {&(0x7f0000000340)=""/4096, 0x1000}, &(0x7f0000001340), 0x4}, 0xa0) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8}, 0x1c) 2018/03/06 19:12:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000080)=0x1b, 0x803) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x34, "0686505ec0b504c62ded8bfbdea64c54a4615a77868b69b1515e22c5185220b10890762a792893e9242b56bce91888a83da78cc9"}, &(0x7f00000001c0)=0x3c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={r2, 0xac}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000001580)=[], 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000002800)={&(0x7f00000014c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000002780)=[{&(0x7f0000001500)=""/89, 0x59}], 0x1, &(0x7f00000027c0)=""/60, 0x3c}, 0x0) 2018/03/06 19:12:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000000)=[{0xffffffffffff2d94, 0x0, 0x1c, 0x80}]}, 0x2cf) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/06 19:12:19 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@sco={0x1f, {0x5, 0x7, 0x6, 0x6, 0x5, 0x2}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000000c0)="a22c", 0x2}], 0x1, &(0x7f0000000700)=[], 0x247, 0x3}, 0x8000) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000002a00)=[{&(0x7f0000002900)='e=', 0x2}], 0x1, &(0x7f0000000200)=[]}, 0x0) socketpair(0xa, 0x807, 0x5, &(0x7f0000000880)={0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000001bc0)={&(0x7f0000001900)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bpq0\x00'}}, 0x80, &(0x7f0000001980)=[], 0x0, &(0x7f00000019c0)=[{0x30, 0x118, 0x36, "534cd89101b79cc2b29dd55c7aa1009aa43add654c028397cd1c"}, {0x40, 0x19f, 0x2, "9e5cbe5cc47b9e0656d2fb5c908962c0930c5917206289cf7563e1e6d55cb29cbfa1e40c37f52d3a8de063"}, {0xc8, 0x1ff, 0x2, "c77a98bc5eaa5b43d9493442169b05b9ff4bf197ec4c2b8e04501fe4768d91532c2e4ef27ca5fef16fe40d9c62cacc138f6e2f47cd96340d9f067b002b4014ee844ae4a3995a2582885dd4b9736c1fab75bbf65b0bed080751acece89032deb7c03608d08cf080d3c527d570a9e2c3bfb39e2f7049dcbaff7a0ef4fbe03e9b7ecb28d1f38376eb5ba8aa226f67f84b154673812db7e7804cefef48fffcd97a0752065d0fb30fc92caddcc0d77897bbb92d41a5"}, {0x68, 0x1, 0x9add, "ac68513b0b4b3de9f3238c56e9057381e7305c1f946fe1b70e01bd4019780fea5583671b3e1f5506dd9262ca4156c82250b5242b2d02e38bd741136079b81acdf836962b362e5fafe77a730d01eccad0792404bd37"}, {0x38, 0x1ff, 0x7, "55285abfc0c7a8fd29cce8516c1ca8aa3f874fa74b395ceec3e1a02a7a09668ba2cdea2a6c"}], 0x1d8, 0x20000000}, 0x800) 2018/03/06 19:12:19 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x8001) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000380)) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/06 19:12:19 executing program 4: r0 = socket(0x10, 0x802, 0x140000000000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'vcan0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0b0000000000ea02dd94f1aaffffff00"]}) sendmmsg$unix(r0, &(0x7f0000000300)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000000)="fe78cc2003ed51e1d4ab398814", 0xd}, {&(0x7f0000000200)="a6dc90181152afc53a3d5e90bbfbe54c2f140d38c3a5bd607b64417adb34d1458abdfbb8c345cf5d77b88f88620508f7374a17c988699594c7d2ebf8b094f8218df55cdf35f0d71c68dfbf", 0x4b}], 0x2, &(0x7f00000002c0)=[], 0x0, 0x4000}], 0x1, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0x1e0, 0x3, 0x3, 0xe4, 0x100, 0x8}, 0xfffffffffffffff8, 0x3, 0x4, 0x8000, 0x9, "727ba5fe2075b6f5cfb8d1e5fc9665da1aefd8a320b8104c2b24f9fc1b753b64079a5b122b7fc9cffd7077529e51b62c21a912d89a6261bd189d3ce31961521f7469e057c1ce269764352f2b962d8ce96330d929e29ba4d9c887c63a9cb1a71afc7c305e66c831ea4bb2282f5f3128f4fb107eb6ab0211411910da77d0c4b096"}) 2018/03/06 19:12:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gretap0\x00', 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x50) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={r3, r4, r5}, 0xc) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/06 19:12:19 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001600)={0x0, 0x70, &(0x7f0000001580)=[@in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x32}]}, &(0x7f0000001640)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001680)=@assoc_value={0x0, 0x1}, &(0x7f00000016c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001780)={&(0x7f0000000080)=@in6={0xa, 0x4e22, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000100)="bb8df7d07a2ab1a9a763bed9ed1e35f98ffd838854ba86848469cfe3f574c83133e85464319bd7bebe449d18c6d112d98b28ab4d88f7c64ebcf5245a8a7e53911f92afaaee586690d86e8c416d289a48778d98e61e244b3890880a05490c0b14775e9283604a6898562986ce650762740ed4a709ed9ab1dc159cc2c880fc167a4716575090eade6f084dc917fd8dc5378b7c4969691c4742", 0x98}, {&(0x7f00000001c0)="527ce8be5e28859991d16fb285300c9f867f3a9d1de09d1039383ea3783481e7e2251fe7dbcb4a2403392932dadb1a0b128b85a367baf460b57943fcabb808ae2a18356313f9d96551971061569bd38367c6b74429a116f65d2cfc78030bb47ff2a4dd9c9194bb689775173cb51e8e0c104a8c7d1aabd51c00282a41eee39cfe0f2a8e0a1e47", 0x86}, {&(0x7f0000000280)="7715a6b247bb24233807a957ebd7c547e6c2527a18d89a85a899a2eaee56c2d885af65865abf4df2713751da8241454acb030f4aefce7264b9e04d540b87e5ef6edc9425aeff9008a5bfa9783d2f58651ae3cc9c9255f1f6bfe89b4521f29179622671fe", 0x64}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="6d2d3c46ed7b02591322bb0d4e642b4b77c9c71f5aa119342da1b6f9fc89c134bb9999b51e9a905bcc08d66751e1e1e56d063d227f754fb6e03713cba53ae4f43ac6c08468a2e880c58d73fb75d345bc9cab6d4ead211636a9561534278becf24ef9246a632c0dacb3fbf86579862e48febb92cc576d2839e437d090690e77f2cec755013edc27af65e99542a4088ab34573963f7359d8daa9ac9e6f4486b20d7d5bebf3ec93198899375377463d252096b6d4f6b765952f477bade11efe2ac56d34f63dc45e423448af489fab13b6359e60b120ac2bd9d704c86c27b492facd", 0xe0}, {&(0x7f0000001400)="bcf6f7d9caa1b6", 0x7}, {&(0x7f0000001440)="ea058f8ada1c16c6b9c681e809a1fab13051d586bcacc431b598d37c69fffb3e1a41b3e2bc178be022002e51026310614cdc111f5439f50a7b71c2c745c09fa48625f69d2afc2a81ae028e77b0ee3d4028018534bd6ee2a01a60d7a0db4cde28b3b0a574236333e92a3c30186771187203f795fc7876efcfe2aa7dad4bdddce5fa11555fc67257cdbbb8d8b0d5cd6e9908a70cd3efd33d3d2588b259e459228315e4d41a518283cb9271bd516e046df15832825a", 0xb4}], 0x7, &(0x7f0000001700)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x8000, 0x10000000200, 0x800, 0x1, 0x6, 0x3f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x7c8, 0x5b97, r2}}], 0x60, 0x10}, 0x800) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r3, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000002}, 0x8) getpeername$inet(r0, &(0x7f00000017c0)={0x0, 0x0, @broadcast}, &(0x7f0000001800)=0x10) write(r3, &(0x7f00000000c0)="4680", 0x2) shutdown(r0, 0x1) 2018/03/06 19:12:19 executing program 5: r0 = socket$inet(0x2, 0x2000080001, 0x8) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000009ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000023fc8)={&(0x7f0000017000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @empty}}}, 0x3a, &(0x7f0000013000)=[{&(0x7f0000023000)="bb", 0x1}], 0x1, &(0x7f0000003f90)=[]}, 0x0) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="f2"}], 0x1, &(0x7f000001de88)=[]}, 0x8080) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000013000)=@nfc={0x27}, 0x10, &(0x7f0000002fe0)=[{&(0x7f000000f000)="a8", 0x1}], 0x1, &(0x7f0000013000)=[]}, 0x481) pipe(&(0x7f0000000600)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)={0x2, [0x0, 0x0]}, &(0x7f0000000680)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000006c0)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1ff, 0x3b, 0x1ff, 0x805, 0x80}, 0x98) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/39, 0x27}], 0x1, &(0x7f0000000100)=""/203, 0xcb}, 0x0) 2018/03/06 19:12:19 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000001480)="f23fbf1053ee76781e870c0a665a8487c98e95d2a33919132c5382fb626d4e44a6d41c31654a798da3230c0e163b793d43a5bd949387419cd42dec9ce7f8dac0c620fc77acf2ec7444aae4fdf3fa8cb6ef25ec455b10d4d44c5faf914d86e2a13c95488d91df92cf54605934d67e12c6fda98f8f3641ce01a4321f8b2dc27af1b7838ee5ce816c261476603659040f97c47a626f911fcaf68c428bb3408285054f2b8dade2a34ae1d58b8739eeb8958ca35c23f66ebe039a5e9f055a4d09061ff4d61229921c7149f52ad2e8efc37188fe87229ff069118827d67932a1108a8f419c775b25a3b332075c2d0f8abc69543d7d612b4d7f7868235c7502954d71c5622346dff01507392f800ddb1c2b25c6ea217f8b0f01b0dc1745399ce04ac4312289d7cd2831a9a17c9e7bfad6d54e043cbc1b00a7c11f1338d0466941c7f2218f4c2a3d9ab33a3e77c87ddcc6aa69561cd54f0730358248a23f75ee2bc3b89cb14ae8594bf0fcd6b576cc5dab133c5877619b78a909b7b3c810fd1f856c16c281dfb29ab81c26425b4eff51decfe07db06077dd8c859e34874184d416d592a2557ffb9e5d0d634c9afc31cab1a289d34705a2b176b74fb7958c54d6de434770328adbba8361777180911b62ec76cd910306ec8a8aac4aacccefec44d9638d312cb0e3e55af591fed4e0673a4f665e2ff9ab8f272d24ff0146c181051311edc6568945d3c991871a009c3297d7d3eae67cb99fa9b284b5218f15a2e425f85e284b3036b7f35e91e5acba5e8b62090c1026c6c1bb3a56caca2a76f154cea6eefda195330044767ef53ee0bd5f8fa8114af984490c150dc9b03f2959d445f0a95b95dce6a2f6a7aea1cfaf49db48af4a822b461d8b926404282a37722ecaf957e22d949200c222975bd6d51e145bfea959673e734621fab9fb7047eae749b98fa79eadd723cf79fae3de6c3e77cea38b81c741c556ae31e1b0ac4a8e7e509443c6688f9333910986a418eec02b54f10a441ac11912fc52631ba3a01c48246667841591ebba0cf7d35f232c264648e9fa51ab8f20750525eb1d416093a7bdd56bad5b865872ca7705d48dcefb70bda99e91227a7fb391cc2be6b906f680a1ddf2debc8fe231c523cdab4c61fe92a797815daf6dcf262105e6b8bb25ed009cec984dac9e21e75eed88d12758867c1038fb2b7b02c0807fbcdfa152b3e352ac016d746e406439221c47f8314d0575006ab7937c1467f5a3a684c5e7094b2a260ce16c0c021345bc3b0681c6a531480418fd949f48943ac2e135cf2b1c3e60db4d1f39a5927b0ef95b3831c3ed23b192b20fac7cedb4085952c19d22545a693b87403ccbaf9b1047aa08962778a739928dedbb2703073c3d49bc4fb4150e45976ab38b24cd5cd22f2394bf6aa3f1fa1805e418e48c6f7840ab2b5aa0a8003c1bda8b50d1a72d7d8269718619732a444a47a8b3b2fd38cf291a2f9a60e2a5dab40419d01bfe350315083dac77d468e3f66e6ff6e5a91a6ddd0fd0999a39a6d8f635c8ae0e93532a1cb204bb9823603d67fa1c92f83cc54f0b5defcf92a85d9a8dfefe52b5c0d5891207d7df3e854bbb2697e8ea2d0dea16bed73ed70ed4312a6e5f9302c4b2cc5b54358c30804694ae33331d0833cebd4d9c870630f7b8f900eff3169f29d248d9b040d774b0e87bce08ed9819beef9e901cc30c775a1dc169a13b0da4886390abb007f4914d6c30a319850a6b83e83b2d744bd332cd99a77132e9701a4fba03ca5ed4a49224d329694441c41bc997137dcce81e0407558b3ab3a8ad83c5bcb03ff13b8e0ac6de20cfe0a75c539296fddcae63191ed0a8f17bd88d0d10424530cad8afbe4789210dfacbbe493492341032557824e14c931d8d4a5ef28588d0642764b06ef4c6c07fefc1f187743d2e08594f07d0451b2ccb1d12d3a7771951ae8fc611327c9d8e191b432b8f20cc347467563eed91e63405ec981975a5790f3eaf3a8b838b390d67d9c1efbc427093d9ed603bed48566d47319acc81c9a655b51c3b24582d887e340a38ea1f92a1ea52c8968fe12a27943b28d07661065a2228c0ad63bc3dc45f92c2d459cf8ab9f058345234ccdb9a999657b0faf2166d972ef8697acc99d7ffe1ac8a307e0f62e4f4c6ac94a4cfaf633305b7637b6aad45a60dd90419e2f22b061dedc2542a707ac50991b3d8b15f21485b5720e427032da74587b7f9409777e18408c64835144a826e1394fe735d9867a5657f496d01ee074055ea388e853e8d36932e77d711f749a5d2900b0f9cc7fd9bca4d42581b6bab8ac2c18eeab846711564bb865a745121d8a9f6ac935f4368cd205dfcaa1f0237896f94ea64654f17fc5b080f5b4e947d1bbf0a251dc4dfe55d0e8a9dcad6c3bef6a064f6866bb6aaae2bb75e7a056ba4c17a2bf3ebd6e518c108373dd452777465d06d6f20af734f61bfb8608e144439e698ec3aca11f68a0121675b933d864bad69de654d222e47ca8acd0325e42be5ca7f6fabc452d1ffd1a0a1cfa8e1abbea506830855b72b313cf2507d39594cd5c2d0e57c74ffb494a859fb67dd8d002675108644261d8fc462e0618b68103e5b1b915ae9c7d93fe9146d79e098ef1815e042b72723478701abe6299a1305156bd32873ef3fe4107840de40b13c93c2363be0619bd1edbc97dd4326a1d4ef19475aeedbdf5e92aac149a272ccc9a0a51cf987683d35b46c3d348c69918edf2f348d02947537f883dc615b4d8d972cb2bbe1cc2effecde44cea74e95ffdbf9de1c0dfd70aa12b336d4bd82d22e77cbb4fa6bd2aca89179f0015ced98580a08c6decaa3bdfe5654b55fe87b355dda9e52f374721c7773d778cf4bf0deaacb271773abe85727bbbb6960e2960b96a97b9a4721efd79d334386dc38bcbf33719334735434e8ae30e9f35301b25457d75c820d83258c2340d492766801288521cde63478aadd62debfb3e6755dd377f9ff3f36c4965df4c1c7bbeb7445ec89427de4dec174e787d6867b8cb90f61934858ab2244d84255e16aeb2d6603336a22b758cbc8eeb912faf33617eefe274ea402965fce11e81c76d6742fca0feba7e0142213308d86dc9acd1b11a2b3d6d7927ce76f89773a22fb7585b97090d2249f8f75588e72d73d9cb4dce098f490ee1b46a569dece8c5a6358244b3878092da3c9ec8ca4617e3f07d5e2be21b9e942770c404f4e5e8e2264a56cb1baf18a90ab6e1b6eb37f97393c52bdd6ded68ea9808ee50d1410dfde927266178b99f5859c141f5bc14ce2c374195b48e470f99486e9079a43c1a4085ea3395512ba12e36b1c9668a66f5f5735365e9398cf5cbbc2a718939e57102a840d067d704260f95c24e40ab63441224692c68c8b1614946aed3b89e4457d3c3f02b8b77f098c9bed942e6df22a54b65595fe9487616b11f722ddcedb4e32df3089b898f84f8a8f5fe35eb2f028fbb0f5b5c0899c43f08497f8290356e7b4a92322cfc7f8cc4ee9dca7e7ba98fd6679070beec698b1420eb861c5b038ef0da92b584cba23bf9665dd348dff58baadeaed0e196deeaa44d3cd49e6e6140c9eb4f47312174a8b4a7722a741cd52e2d4c51ae882ce0c087e22bc5e29fd3be27e84188121642574d56aa25fabf20b85baf191c846239a5ec86d51510f8a2e6ef5743d641ab7367dc8039d4cc7d13d01bffa5d130321d04817ec81bd100adac2e7d32fae06a984777928e2da1bc47bf57ecbe6ed6de8147cd90974f66c06f98ed17565cc6eff484b4a86279f618fbeccf3ad253255ba69d46064f76fa1b1927f4e958be70c6795afe78cdede575579b9b1119ee3702df5cbc7838f9e1922494e1cbc77b1a135ce89cc33027cd6eb783d6f8b309eaf89d65a60964288c92c93db5348e3f23954c9cc1b64c6112c8e9ef202089d62703ab84b0d3a6874945b1140d624c1613de37dda5225e7ef5d16739ae839821085b5ca2162dcf30916cb458c05cf3aa0a1f25ede2d1eb132b7b770121f1a38f4", 0xb19}], 0x1}, 0x8000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000400)=0x4, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) r2 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000300)=0x6, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000280)=r3) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="0700240052f244f60909e092df598c18036d37ce75a1291b3035f856986389f3bed1a5f806486e97"], 0x2c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="81000000000000000a004e2004000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000001004e240000000000000000000000000000ffffe000000138040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/03/06 19:12:19 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x9546) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0x18) getsockname$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0)=0x5, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)={0x7fffffff, 0x0, 0x1, 0x2, 0x2, [{0x8, 0x896, 0x3, 0x0, 0x0, 0x2}, {0x8e4, 0x100, 0x800, 0x0, 0x0, 0x2100}]}) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000000040)=0x6, 0x4) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x400000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) socket$inet6(0xa, 0x80000, 0x1000) 2018/03/06 19:12:19 executing program 7: r0 = socket$inet6(0xa, 0x7fffc, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0xfffffffffffffffd}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@empty}}, 0xe8) r1 = socket(0x7, 0x5, 0x7) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind(r0, &(0x7f0000000000)=@ipx={0x4, 0xfffffffeffffffff, 0x5, "94373c4ca489", 0x65c7f0af}, 0x80) sendmsg$netrom(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@full={{0x3, {"968211cd0e87fb"}, 0x1}, [{"212d4eda01b9ac"}, {"36e667da7782ec"}, {"dd42e5baa4bcfa"}, {"4edb5e81737650"}, {"a8e56834103fba"}, {"407d017f2404ca"}, {"4b2c393ca8c487"}, {"7b082d4b1cf772"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f0000000180)="ffa18cf7decd7976f19acb39d1517111cfe26cd9de3186b9dd734c3f138fcde6678236e257950bfebb18d79878b00cf05c6072ab", 0x34}, {&(0x7f00000002c0)="c973807a8fae9eb85ba1da233d2fba6c9f157a2c7350eea6817380cda2e4fbc1e3c11ba616ce63fa", 0x28}, {&(0x7f0000000300)="32534cf5e50bacf4bafc4816c0994055cabd86d9c04546944e546b8cba60b5e1ff936c6fc3cb5bcdbba9c938b9c8f73d1341107e1282b979f87ad0a1d6b885bafec65e48143274041d6eb1e67ee45d54d3ffcca52d", 0x55}, {&(0x7f0000000380)="9567b59f2f27ab268e4d7cd0fc0f94957d2c396a0449d97f8a672297c97f8b23ecb5a712a3a4b59519c75878068f33c68a96590e117c4680076dc925fdf247b4d5bfbbc3bcde1521", 0x48}, {&(0x7f0000000400)="68720286640898db7444f4755fea70be3cdf", 0x12}, {&(0x7f0000000440)="8830d5a58d320754ef0313c17684cde1796778e24c0221031ad521f097a89d937fd5b4426822a6b6edd6f6e9fde46a335b25b986ec57599844d0360e3f5d6a98bdc01361d172bbc8b2fc4d8fe1eab9d322d990103ead5afeb7770a9200391c4c6941eb85e1a7e88d820e074c89519c10929a7f1c87136637b13d7bfb470b3e9a959c4d41749ec02a1273560f4946bd64584d5919ecb38a9bf0f41af13b1303d226df886a9a2734ab2e941d", 0xab}], 0x6, &(0x7f0000000580)=[{0x110, 0x115, 0x5, "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"}, {0x30, 0x115, 0x418e, "6b3fb4cf9acc65c93bc56d96029d49b8f918637217596c36b3d4c076d04392f1"}, {0xc8, 0x10c, 0x0, "88720b7228dd3903e280996b9608fa540faa21f23b8a51929598bfdc5d520951b017831a16a4854d774af8d9192d497a7df77ba443e17049bc93ba0d3c7c07e4168e686b5cfe5ae1c5db24d02e07f0d08d435af5186283f4ce3ce72d72fa5147483fc74997592aa466370bb7afe2c368e8d940e0345f33114d8643b4c99c4252d1be03067f81dbbeec8d763666750f870caa652603300d6f905b674d2a68e9ea938c075105cef7eec96158fca40f846b4e0ce8ec718d"}], 0x208, 0x8000}, 0xd0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0x3, 0x1, 0x5, 0x0, 0x3, 0x240000000}, 0x200, 0x0, 0x5}) 2018/03/06 19:12:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ccfa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = socket(0xb, 0x80000, 0x7) r2 = accept4$inet(r1, 0x0, &(0x7f0000000180), 0x80800) sendmmsg$inet_sctp(r2, &(0x7f0000002980)=[{&(0x7f0000001280)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002880)=[{&(0x7f00000012c0)='Y', 0x1}, {&(0x7f0000001380)}, {&(0x7f0000002640)="e7243bd1662d3adf09596f0e4b67", 0xe}, {&(0x7f0000002780)="408d864a733c4eafc1026e97086832cd520ed11f73712a052dee2e9284bcb75a7dd4d8ee37dc4c87bef8d7d8dffe7471ccdc", 0x32}], 0x4, &(0x7f0000002940)=[]}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r3, 0x50, &(0x7f0000000040)}, 0x10) 2018/03/06 19:12:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe0002b200000000000000c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000080)="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", 0x170}], 0x1, &(0x7f00000011c0)=[]}, 0x0) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000300)=@un=@file, 0x80, &(0x7f0000000040)=[{&(0x7f0000000540)=""/220, 0xdc}], 0x1, &(0x7f00000006c0)=""/213, 0xd5}, 0x0) 2018/03/06 19:12:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) pread64(r0, &(0x7f0000000040)=""/222, 0xde, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000600)="cb082fb2f00f1bf21327eada9f1905000800000036754f79d46214000000d1c491b5371b8071d6fdba5edfcd519d5e3107be46ec5e25083e44425c0fbaf705005e5caac3579566f32c9ea2023af85cadc90293f653afc773808e960c2502802a48fd69db90eaaf6725fa175ed29fdcf231a9bacdefdf63e8f90b07c6c4ee0678c349ab7de9a788e9669a873149b4746d91008af6b69a8974ace0b2ef817013d54e67f2ddbd55a3ba80334a419843665efad0e99e91530086", 0xb8) socketpair(0x14, 0x80000, 0x10001, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000003c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) getsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000180)=""/193, &(0x7f0000000280)=0xc1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000005791d1faf79593f0853f53916e7d96ac3a12baf84ad071522a4b975b2e5eefa3eb10058611f04521be024f2060fdd5d3510f2b45720d43669b35d7e18070d70c1f2e9d06c758c1c7d74d60476ac50488aedddbc03f988b847a45b25d3943852dd3fe8ce2b86c0ffa16654778f2be6e15a6a648390375b0c835dc7d74ba92418fe3727a633d2ae9f432c78d9a6525905e9ab1bb5e4b6712222e16c3caa7abba98e47b7a1aae2f229dcca01111006f7b0de25fc35570bdaa29e86a8bbe0f61da55dddbac7979a7d3595d8443860cc205427ffd4e3de18c317fecb508983bdb2bc30a08feada8003ec72937"], &(0x7f0000000300)=0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={r4, 0x20}, &(0x7f0000000380)=0x8) 2018/03/06 19:12:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0x0, 0x7fffffff}, 0x2) r2 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0xfffffffffffffffa, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140)={0x8000000, 0x0, 0x100000001}, 0x14) 2018/03/06 19:12:19 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000001080)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000001040)=[], 0x0, &(0x7f00000010c0)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @random="1a8d69e24c92"}, {@broadcast=0xffffffff, @current}}}}}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000100)={{0x5, 0x8, 0xaac, 0x94a0, 0x101, 0x2}, 0x797, 0x0, 0x7, 0x496dd32f, 0xffff, "53d8b76ccea35820925b9eb643479de2804189ddf7dae5432f8d77572bb1f3a81a259ad54c79eb40ce2dfcfad651f8e6616c32f02e30ef35a7aeb14ae5219d8a11172014c5bee214dd38536c1e150bafd15cf2cb0278f564a39c4647c510d3d42148b5b4f1bb7fab89496075823c16cac4f434112069ece3650685b928defc0d"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet6(0xa, 0x800, 0x7) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/03/06 19:12:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getpeername$unix(r2, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x609a}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x0, 0x21}, 0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r3, 0x41a00000000}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000121fec)="ff01000040000000000000000000000101000000", 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x1c) close(r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000100)='./file0\x00', r2}, 0x10) 2018/03/06 19:12:20 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000031ff0)=[{0x6}]}, 0x10) 2018/03/06 19:12:20 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000008ff0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x14d, &(0x7f0000001fe0)=[], 0x0, &(0x7f0000009c60)=[]}, 0x8800) sendmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000efdf)=[{&(0x7f000000bf9a)='A', 0x1}], 0x1}, 0x4008084) syz_emit_ethernet(0x11, &(0x7f0000000040)={@random="0ba1afec3d24", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@x25={0x805}}}, &(0x7f0000000140)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)=':', 0x1}], 0x1, &(0x7f0000011000)=[]}, 0x0) 2018/03/06 19:12:20 executing program 4: socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x807, 0x8) bind$pptp(r0, &(0x7f0000000500)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) 2018/03/06 19:12:20 executing program 3: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x0) r2 = socket(0x0, 0x0, 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2, 0x4) accept4$ax25(r2, &(0x7f00000005c0), &(0x7f0000000400)=0x10, 0x800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'ip6gre0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}) socketpair(0x2, 0x4, 0x100000001, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x3ff, 0x6, 0x20, 0x4, 0x3, 0x2, 0xf55, {0x0, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}, 0x80000001, 0x2, 0x7, 0x9, 0x8627}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000540)={r5, 0xd4a, 0x5, 0xc44}, &(0x7f0000000580)=0x10) connect$can_bcm(r4, &(0x7f00000001c0)={0x1d, r1}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffc000/0x3000)=nil, 0x9, 0x4, 0x10, &(0x7f0000ffd000/0x1000)=nil, 0xd35}) getsockname(r3, &(0x7f0000000300)=@in={0x0, 0x0, @local}, &(0x7f0000000380)=0x80) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x28) r6 = socket(0x1e, 0x1, 0x0) sendmsg$can_raw(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x20, 0x100, 0x1, 0xcd93012}, 0x0, 0x1, 0x0, 0x0, "a90241ccf8e58fbb"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x4040000) setsockopt(r6, 0x20001000000010f, 0x800000000080, &(0x7f0000005000)="00210300", 0x4) 2018/03/06 19:12:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140)=0x64, 0x4) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='\f', 0x1, 0x0, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@empty}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) read(0xffffffffffffffff, &(0x7f0000b09000)=""/224, 0xe0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100)=0x28, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/06 19:12:20 executing program 7: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x5, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x5, 0xffff, 0xe2e4, 0x0, r0, 0xfffffffffffffffc}, 0x2c) 2018/03/06 19:12:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) socketpair(0x3, 0x7, 0x4, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000800)="35866ceea797867dab3794d977ad11ac56debd46fd41251cfc3b800ef0daa264eeb85f541d7bd8db4a43209481", 0x2d) setsockopt$sock_int(r0, 0x1, 0x19, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0xffffffff}}, 0x400, 0x6090}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3, 0x9a}, &(0x7f0000000240)=0x8) socket$inet(0x2, 0x80800, 0x6) 2018/03/06 19:12:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000100)=[{0xc}, {0x6}]}, 0x10) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6d6, 0x5}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0x3}, &(0x7f0000000280)=0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f0000000040)='t', 0x1}], 0x1) 2018/03/06 19:12:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x2f7, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x61) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x1f}, 0xb) recvmsg(r0, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000080)=""/37, 0x25}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000000100)=""/50, 0x11c}, {&(0x7f00000001c0)=""/228, 0x2b5}], 0x5, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x9, [0x5d8, 0xbefc, 0x5, 0x4, 0x7, 0x2, 0x7fff, 0x7, 0x2]}, 0x16) 2018/03/06 19:12:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6(0xa, 0x805, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) sendto(r0, &(0x7f00000001c0)="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", 0x76, 0x0, &(0x7f0000ad9000)=@in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xc6}, 0x5e) sendto(r0, &(0x7f0000000000)="1b", 0x1, 0x8011, 0x0, 0x0) 2018/03/06 19:12:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000040), 0x2f7, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x61) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000680)={&(0x7f0000000640)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000a00)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x4, 0xc, &(0x7f00000004c0)=@raw=[@exit={0x95}, @jmp={0x5, 0x1f, 0x7, 0x1, 0x7, 0xfffffffc, 0x1}, @map={0x18, 0x0, 0x1, 0x0, r1}, @generic={0xb40d, 0x8, 0x85c, 0x2e4d}, @exit={0x95}, @exit={0x95}], &(0x7f0000000540)='syzkaller\x00', 0x9, 0xb8, &(0x7f0000000580)=""/184, 0x41000, 0x1, [], r2}, 0x48) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="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", 0x3f1}], 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00004b5fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000813ff2)={&(0x7f0000267c3c)=ANY=[@ANYBLOB="1c00000008000c00b700000000000000000000000000000020000000"], 0x1c}, 0x1}, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x7}, 0x10) sendto$inet6(r0, &(0x7f00000001c0)='l', 0x1, 0x0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0xc, &(0x7f0000000080)=@raw=[@exit={0x95}, @generic={0x9, 0xfffffffffffffffb, 0x3ff, 0x9}, @alu={0x7, 0x1, 0xb, 0xf, 0x0, 0xffffffc0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x37}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000000100)='GPL\x00', 0x1, 0x51, &(0x7f0000000140)=""/81, 0x0, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r4, 0x0, 0x6, 0xe8, &(0x7f00000002c0)="73063d7a797d", &(0x7f0000000300)=""/232, 0x0, 0x100000001}, 0x28) shutdown(r0, 0x1) 2018/03/06 19:12:20 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x337) 2018/03/06 19:12:20 executing program 4: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'irlan0\x00', &(0x7f0000000180)=@ethtool_wolinfo={0x6, 0x0, 0x0, "bb19ab39ccac"}}) socket(0x7, 0x80a, 0x9) 2018/03/06 19:12:20 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/148, &(0x7f00000000c0)=0x94) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) listen(r2, 0x0) socketpair$inet(0x2, 0x80804, 0x1, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x45}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, &(0x7f0000000480)=0x84) r5 = socket$inet(0x2, 0x80005, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x587, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}}, &(0x7f00000001c0)=0x84) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000280)={0x6, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000002c0)={0x0, r7, 0x10001, 0xff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000200)={r6, 0xfe, 0x30}, &(0x7f0000000240)=0xc) 2018/03/06 19:12:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'sit0\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="54597463dbc2c738f50ba3ff4b48eb59e3607f53fecc9063d1cd5782bc66d4aa9561", @ANYRES64=r0]}) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000000)=""/109, &(0x7f00000000c0)=0x6d) 2018/03/06 19:12:20 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0xe6833ccd34f9e50, 0xffffffffffffff9c}) socket$nl_xfrm(0x10, 0x3, 0x6) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000140)="deded832433099bfccc01e6b2226b837ba08ecb2cface4a1ef0b98734c94d7aa72a4ca17eb15967eaf743f8c2ad7e4da0d6e8d1bff13b6", 0x37}, {&(0x7f0000000180)="c38b89bee9d861e83b1a26207e67d328b0f65f69052bc3ed22141e23eb1eea2483eec2f52c70d25d9301f9eb66de50cc14a86c67516a5cd197f7cfb5f968443e5044f420608ced44dc048e26e9b30c3cd0aaac9a5484b0aa9565177e04a8668c0f19beed22cb6908c3b8635429b673ac668c42745553c34b59f3f30bd42236e38ac2af25167d80c96d7de834aa96545fa5cc0c99909571993d16b1cb987f393978ca35617baf2ef7a38d5c9591a355550d03f2a51f44a1fe1f1354be9dcae9be28d98c9cf46490d44e8366ea6e1f8045d9873f1bf610649b0c71", 0xda}, {&(0x7f0000000280)="ad779752635842", 0x7}, {&(0x7f00000002c0)="d0001096d2ce1e32e75f5df90850f1c951df3c68d3364fe0b39186f26df207da507f11f193383adb0b8ff6334118971a79e1f9e09af7d34d9b11d53adb1f51acbdbebc1af9bb0d17dab9e8cdbdda9f5d789e170874a50ba8df3ed7ac267369dddb3c38a3cfbf188e8205ca2348a3eca4d9b237c8e74d5492d79ebb98c9ddf009e78baee8b92781337765b0b141fcc234182de21587c7b49e1d308f018c8220", 0x9f}, {&(0x7f0000000380)="5a03207e882ae2075a1b2a07719a576cf1574558b63c80a82d83f3b73e0d4d74a6722d914a2aacaf56d160a6a269eef82d71f28b10de04a7bb2807ab573714330fc2a01f1f2ba4c456613dbcaecd8dd13dd90cae5c48a70f0652a9093c8624fc77e6a0a02538e9c7c32de124638d3193619eba0acc026da3930073d681278128b923044c6a1290dedd44584a443452aacad65b22b9d9890ed859e099e1c0925258c0d212dd276c0d67d2f4a6fe4509e377c7a8cdc868f1b8cac580410a6f7608eb42e21f5fbba1268eb31739514b4eb7e9abc6bfced2ce6c", 0xd8}], 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) r2 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="6f14cb20a2000cd7e5268b777e94d540f0dcd948375fd8e2bda0e7d2632fb447080567810594b48fe2194c958fc10a4a77f4909ea973f9344f70aca016dc78d6905f6744", 0x44}], 0x1, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000005c0), &(0x7f0000000f80)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000fc0)=0x9) pipe(&(0x7f0000000500)={0xffffffffffffffff}) sendmmsg$alg(r4, &(0x7f0000000f00)=[{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000600)="e99f733729330676c0e30e732e93eee945386df3d38bbfa9f2faef3481922745ab5f1f27d22744b0ce5bd47e9ff08de4fd2e9f529391fe1e3bd745104fd2133b65eb1e93c4355800f02a56e03a95785422b54920ac8ad87f69b6942bf44edba7e023ede1c44a0e9aab56f5e206dffb6fac1eb5a3cc1b9696b5fd526cbdb823013cf71786de3c5f8a052b179f5da6c3f8a103667ba16c2327d836580a", 0x9c}, {&(0x7f00000006c0)="7a9d051de5e73898e27f195ac10d28f80954b1e020b5d8d0f6ee64317a1a8a9f045fcb2a36609d1609f40d9976ebfb4f5116c3ced132d3c155445315196f406e33ac81200a412c9bcdc9da3efefaa9de5e6390096f452106a600a28848c25566cd3b392ad049df9fd988f0a67e14f3ee59076aa7791395a2d21d7e3589191b0dd2c6966bacd7d1afc7f74dc1ba08c30498f269f3020cccacd97b78b6a82910778e487dc60b8f5b7b1dac07f4ffc744c638c4eca7e8e1c7dd623b1678f20b7e57c50755ae376a8384e5dc9fe73ebe0dfba8f6d1e7958839303b65e0030d", 0xdd}, {&(0x7f00000007c0)="af0c7f62645dc3f041c108c447477c196c0ef461e39a8075d76ad17d903cf5a30561eb004c5a9d90d57ce5c7f85684afcc33dbdac1ccb27409d6bc8bc7b60ab538ff5cfdbb1da7dad548dd8f0556b20452633141f08dc4913077a8af186578599ee351", 0x63}, {&(0x7f0000000840)="4ff9b4fc7a79499f802b001e4b7804cc643e93d666a424fdf7d883b8b6b7442aeb2fd7745e66d2b566702f63cea02fe0281653c217a030bd6fe606acb91e87abb1e98a9e8d14009e9544bb419c85ddcfbdf725889972be0c8f8dd72f60604816fa8fd2d26dc8cd67be73e57676ddfa75f9edab2850cb6f0ed013666363216360df1115cd53231f24eb209e6d410a40c2a20bf5432ed8d78f1cc0", 0x9a}, {&(0x7f0000000900)="415356f10f68af7de109c0b481ad21f1930aad02b6f055ee60fde00a57964e2ca874e080765fb5ced75afcd371778a1c5a84a0496d", 0x35}, {&(0x7f0000000940)="6954e59c5b234bd38a7314ffc8a391fc82a4811281aabdeab0a7ab7bb35eeac3706bfedae171146a", 0x28}, {&(0x7f0000000980)="9f2958776c00f0bb7cd3c6b7c31e1c978555f015f065d72453b0a2aa89087abb5196eab39dd776557ffee60b20d08c0c689864dfc400ce62c2974ccff10f33c399ca6640c62c5cb6253aa7a86a3657c37dec59", 0x53}, {&(0x7f0000000a00)="aae0e2e02a190ed5b3eeee1da5e710e993f35174b0bc07396b3593f06ab75b1b9578d30f51162a14dab3b2b008cbbed98d84b04172ed22c402c06acdc8dd7475b3e7ebd258a83e072d7033d776ec9973babd3b7c999197dfc4e927aa4758fedb1489f959c068dd9224b03a11d1b992126c729b67f1dfd19c5d86f1951cc8623e3c1809edd3", 0x85}, {&(0x7f0000000ac0)="efce5023af33d8b4f08b0e45f3cdda1931477b8145fb9550dcc238e8848420b30d6cf730090fd8764e2b85793046225e8a81781db483c3d9ec436bc2380d0fbc5bc9800897d1b08ea6c5e2bdeb4b06265a553c569613629c28a7ad32e147b4f1c058d0e90a23b50bba9949abf1c7eeffd44373650489582ad1f7a305653da02002091aa94d173c52928224592b80ab440ef3ff66f2ea0a26a4bff9977672a8958af121edd71b56e7328ff4dfa5c5b7865977a853e19130e1119ba425e1fee1d42870bbdef27979c6ff1341fceb70ededf948c9f611a734e3befc5430f989", 0xde}], 0x9, &(0x7f0000000c80)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x98, 0x117, 0x2, 0x82, "51c6c17edcc3099b8e3487caa73d3abc3d0a75c2f338ffc1a855f6fbda770c903b2812bf0f7d5c105b6471d5e3a933bae61c82e99b6b6688cfd7370afdff5aa342a83906ced4fe0001de0cc6c9cb3d8b82593a9eb9adb729edfd35f9228fbb1bc6bf0c7e8647772304a9e13fb7b60f19c859476f52fae5c950555eb7f399ab4b2e45"}, @iv={0x88, 0x117, 0x2, 0x71, "db71ff7c64bd81a0cf2a054786d339026afc96128e5d00c42bc2b220d82cf4643e1ea09fff3e2c2cb86aa67809ce2b344d89af50fcdd9da7fd1a1579965d7dc96617fe89853cfb1be701f2b777f294a8968c3a411d48d1f70d6e52c96089a74c0a803338cb4b57ff71dff62227047ec3a0"}, @op={0x18, 0x117, 0x3, 0x1}], 0x168, 0x4}, {0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000e00)="c8e0b6906289a5a216b4271b5d7e498192a2dceb92b676bb4c96ff45a434c2ebfdb0f89887f5f8698e70326a718e5ff76294d150c63cee90e7d2500b499e676e367fad1ac960548d32163035e511", 0x4e}], 0x1, &(0x7f0000000ec0)=[@iv={0x28, 0x117, 0x2, 0x11, "1699f2853811d2979ed8363ed8f274390c"}], 0x28, 0x20000000}], 0x2, 0x800) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000000)={0x1}) bind$nfc_llcp(r4, &(0x7f0000000540)={0x27, 0x9e3, 0x1, 0x2, 0x8001, 0x8, "9685ea2ee8e8502dbf263770afccd3f29b2892c310f5858a8adf46645f79c64fab4df6c04b4e3d21360008ad3b48b5b531ade37f65f168ec09f23fcb7572a2", 0x15}, 0x60) connect$inet(r2, &(0x7f0000893ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/06 19:12:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x17, 0x807, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1387, 0x5, 0x3e0000000}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x200}, 0x8) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[], 0x0, &(0x7f0000000040)=[]}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x7a, 0x2c, "a7c959ac71fc450a915edc6d52638f148b73dfdb2c19a82dff13e305a74a3271f95208087f4893e275b19501"}, 0x34) 2018/03/06 19:12:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1b00000083b43b8bab000080"]}) r1 = socket(0x7, 0x4, 0x81) getpeername$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) 2018/03/06 19:12:20 executing program 5: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000001680)=@file, &(0x7f0000001700)=0x6e, 0x800) getpeername$unix(r0, &(0x7f0000001740)=@file, &(0x7f00000017c0)=0x6e) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x1f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/06 19:12:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="400000000000000000000000001c654e83b4824d24a96a07b30000000400080040033f000000000000000000000000000000000000000000000000078506cfac2e86db4402000000000022000100000000000000000000000000430005000000000002000000e0000001000000000000000000ffffffffffffffff00"], 0x70}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x24e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100)={0xafd4, 0x2c10}, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000280)={r4, 0x80000, r5}) r6 = socket$inet(0x2, 0x2, 0xe3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0xe0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000000240)={r7, 0x2e}, 0x8) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/06 19:12:20 executing program 0: r0 = socket(0x1e, 0x5, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000984fe0)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[]}, 0x0) recvfrom$ax25(r0, &(0x7f0000108fb4)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}}, 0x10) 2018/03/06 19:12:20 executing program 6: getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x16, "7885da6e80dc08c8ceed825692b8111f7696f73682a4"}, &(0x7f0000000100)=0x1e) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r0, 0x1}, &(0x7f00000000c0)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x14}, [@nested={0x10, 0x7, [@typed={0xc, 0x4000000000000002, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) 2018/03/06 19:12:20 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000faffa0)=ANY=[@ANYBLOB="141700268a26450fc83222001d00e30101ff0005"], 0x1}, 0x1}, 0x4000) 2018/03/06 19:12:20 executing program 2: r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bond0\x00', 0x212) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000000)=0x54) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x20, &(0x7f0000001140)={0x2, 0x4e20, @empty}, 0x10) 2018/03/06 19:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r1}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000159ffc), &(0x7f0000347000)=0x4) 2018/03/06 19:12:20 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x1ff}, &(0x7f0000000200)=0x8) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) socketpair(0x3, 0x0, 0xd889, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/06 19:12:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x40, 0x4, 0x0, "d76ed716f5ebd28f4c5704130fb06de068c1895f5c8feacb3df5c8c70f19ad28711613b4637e2448db665884ac486146e15e757da61453539dd49a08a65bcf260fe2dc0ff390a394c434b96af4e4bbe3"}, 0xd8) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000200)=""/176, &(0x7f0000000ffc)=0xb0) 2018/03/06 19:12:20 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x1fffe00000000000) recvmsg(r0, &(0x7f0000001080)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000001040)=[], 0x0, &(0x7f00000010c0)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/217, 0xd9}, {&(0x7f0000000300)=""/190, 0xbe}, {&(0x7f00000003c0)=""/237, 0xed}, {&(0x7f00000004c0)=""/162, 0xa2}, {&(0x7f0000000580)=""/19, 0x13}, {&(0x7f00000005c0)=""/152, 0x98}, {&(0x7f00000020c0)=""/4096, 0x1000}], 0x8, &(0x7f0000000700)=""/242, 0xf2, 0x783}, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000840)={'ipddp0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000880)={{{@in=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000980)=0xe8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000b40)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x0, 0x8, 0x0, 0xa, 0x20, 0xa0, 0x0, r2, r3}, {0x6, 0x6, 0x4, 0x7, 0x2, 0x6, 0x9, 0x1326de60}, {0x9, 0x0, 0x3ff, 0x1a2}, 0x0, 0x6e6bb9, 0x2, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x3, 0x0, 0x72, 0x4, 0x10001}}, 0xe8) syz_emit_ethernet(0x2c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="000000000000ff14ffffffff8137ffff001e0000000000001a8d69e24c920000ffffffffff00007fcf000000223ca3674c301f762e6f3c5277be6c1ef9575b4dc74f505702a6d2342a1faa"], 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/03/06 19:12:20 executing program 5: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r1 = accept4(r0, &(0x7f0000000100)=@nl=@kern, &(0x7f0000000180)=0x80, 0x80800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x7fff, 0x0, 0x3, 0x60}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000240)={r5, 0x4604}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000280)={'HL\x00'}, &(0x7f00000002c0)=0x1e) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000000c0)={'ip6gretap0\x00', {0x0, 0x4e20, @empty}}) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000400)={@multicast2=0xe0000002, @rand_addr=0x93}, 0x8) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000080)=@buf={0xb, &(0x7f0000000000)="fd71649b777f6f5d6dc3a1"}) r6 = accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r2, 0x1) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) sendmsg$nl_crypto(r6, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000300)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3a8a585c95528329e8d"], 0x10176}, 0x1}, 0x0) close(r6) 2018/03/06 19:12:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00 \x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0a00000000000000000000005b64bc254a00000000000000000000"]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) 2018/03/06 19:12:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)=""/84, 0x54}, {&(0x7f0000000280)=""/147, 0x93}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000000340)=""/195, 0xc3}], 0x4, &(0x7f00000000c0)=""/39, 0x27}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$alg(r2, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000001140)=[], 0x20d, &(0x7f0000001180)=[], 0x80}, 0x0) 2018/03/06 19:12:20 executing program 7: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x10010, r0, 0x0) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x3) r1 = socket$inet6_sctp(0xa, 0x8005, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000100)={0x20, 0xffff, 0x81, 0x1}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x100000001, 0x8400000000003, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000180)="e3", &(0x7f0000000040)=""/63}, 0x18) r4 = socket$alg(0x26, 0x5, 0x0) close(r4) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000219fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000b00)="ad56b6c5820faeb995298992ea54c7be", 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) close(r1) 2018/03/06 19:12:20 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) sendmmsg$alg(r0, &(0x7f0000003800)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="dd7319aff65df07b2fedea8a2c87f39fa27c53c764bed021116f05a9f11333d148bb3ce0fb54d0363243ac559d57f74360c34abecaa616b1fca85ef7bc3c5bccb56e22ddcb5d6a28658eae15abd0e81418e6825cbffcf60414d6b0f5f6c15b65fedb26625bd452c4fdf71bc6dc4c1b6f", 0x70}, {&(0x7f0000000180)="7945440682611dda8b716281f0e3692f9da3020005767b87e4a1d7ce9e829ba4b156d64f0e6e0ac9979a2eb8be349c747f4c5874aafd2758c5e6e5cec0cb66f76877bdd8a854342a7b406d07f9552be29bf15adf4a9346bc3afc2ae240c2d474bb367f887a2bcb", 0x67}, {&(0x7f0000000200)="14dd152a4518828c01894bddd2922272b1c5b8ecc413820c31d4b85d00134442eb8f1e8505ce473faf5976bde76d77ec392c8c7e5c3e14229bae9bdf14350fea63f64e36bc22276c1188a51c0fa3a0acf9021dd9d590ec2b264265934dc260992f892fdb69b8afba0ab8ff1e43e683144d9f53c2d977ec03fc55", 0x7a}], 0x3, &(0x7f00000002c0)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x58, 0x117, 0x2, 0x42, "fcbae464d8a1de000c07eba2526e6e96837402f60f566e11da81455f79f99976c2f4b551944fa10bda0abe977cafbcb249ec14217b438664feefa762c9a41646e7b2"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}], 0xe8, 0x80}, {0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000003c0)="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{&(0x7f0000003180)="758fd5cdabd3b70285d03077350815a38edc17aacc2b772632bb5b85e7000d77a189b546c9d0dd18ff913dc61b12c0ad9466d8aac9b98307f11eeaded7e98606c5", 0x41}], 0x8, 0x0, 0x0, 0x200000c1}, {0x0, 0x0, &(0x7f0000003280)=[], 0x0, &(0x7f00000032c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x27, "9bd44cf6414c67996dc653f02e65893270e696cd55881290de74964562036ba15450972fab26f2"}, @iv={0x60, 0x117, 0x2, 0x46, "8550df60834ea20522f3282138642464579c10515f454ea62272c7fd3de1ab9e0e34e1fafb4f1a984d45de642c161f39291ea2af354deb810105963a9a9b601dc78784a86d33"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0xe8, 0x1}, {0x0, 0x0, &(0x7f0000003740)=[{&(0x7f00000033c0)="5f5dbfe3b7487b25e26f3aac4958f9bb107bb91401f793b5590fafdbfeab8aae771c74bb00508cd2687186009ba0d1c91d806dce9c676215f40bbe345e9537c18928875f8cfd1adb046771f587c5f1ca095b9225fee37e867c3a5a7991fb192c110456252a79e1bbc7bb213d58d88dcbe31fe910f0e668682a29f503da85ff4fd09e283d5b04f6789a62fbf784504109e6800990be10cc88de7fd2fdf093aeb79596184922", 0xa5}, {&(0x7f0000003480)="8a2b80f978e59f80c50071c6838a17b9a17175829fbd2a511b900f7cd517c347c23d9da7269764d62bc83d6ad4a2a8fac838a2ebad5285e581bde7b42f6ad3b6410a3afb4c136b5bad59b1d66e9860d6e56cd7a4c3387585cabd20a53e516febe74ed92e6c519995fa071191c8eb5fedc9f20945a4084ac93840b4996eb1d4452d80499d9c22a3c286f66e9ab6119de6310e4ffa9a3e279f7b80f4398376047f0687c1e9a2c892b5d681314578b4d5903e60bf0d6679e1238ee76107b4b0fb5edfb9be84cc66765cfc358d5a6aa51d163099c575365da38bb7a7249579", 0xdd}, {&(0x7f0000003580)="923b202dafc63452bb0764742d045505d022f0c195b752093742175d22924605d99c66f77f633ab7aec177432a7e21cdfa960d32711762c3776a4b0737d93402dff6f6ad918d1bb567a2b6049b434e376632e9d872f31cd9b03dc43503bec5d00e83faa889817aa80df7129b5c4a74cdd722e35e8b937bbf914d711af75bbf78c059330edcc7b66096bd2ee284fdda61c04b2d9c7f51df1996d2dcb3b0a0fccc5ae9190ca293eae7aff64e5fedc28c54847a7a6cca9fa2b8dd5d22578c", 0xbd}, {&(0x7f0000003640)="95455464c2394b8ed21c99374020a87a3d1340818f2a9e13823714334015fcc02ffa73ae9b6c56bf729c3409a07509ac43b0b8ef69998278f024d419a949", 0x3e}, {&(0x7f0000003680)="32f07fa220c511d72e6da93815f332e048d28747de610d5b6c134430ecd3b9026fe1d48962b61c7c44d3409da9832076c48b55d7c071115f54e4bfc5ce6955f70288c1522e70caf0ef8f5a89351827bf9d6a0a20ecb16b131b043840de42f64745af0094e5d0f6445de296bdcdc6c2ce9159ed03cca57915295fa38e2ae57e7b525702a3dcd77132fc8492bf389d8173781931cfb6ae9af2087c27ccaab79bc02223fde9d4c217b5b5445f0f46875249f794928b04baf518d068", 0xba}], 0x5, &(0x7f00000037c0)=[], 0x0, 0x20000000}], 0x7, 0x80) recvfrom(r0, &(0x7f0000000080)=""/104, 0x68, 0x40000040, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x20) 2018/03/06 19:12:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000000080)=0x6, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680)=[], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="28e1ffffffffffff28000000020000002b07df2fd0846bc0964f4f8fe3d9170900000000000000004c92a8ef2e34d88c4f26f27dbad253e5549221f6ad55a981359ec8c4e8a92a70f574e7335ae254ffe2db27fdc2a9060a54ef03c3846c5c58f601696a5e01c251aca03a49a99e945731dffc007f70c028baa400000000000000000000000000004d36814c86caedbea7c3b6d213ff6f362a89fbfdcb2026f97db52d003cfddc"], 0x28}}], 0x2, 0x0) r1 = socket(0x15, 0x0, 0x38fc) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/06 19:12:20 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000240)={@multicast2=0xe0000002, @rand_addr=0x1, r2}, 0xc) 2018/03/06 19:12:20 executing program 1: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80000) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) socketpair(0x1b, 0x80007, 0x5, &(0x7f0000007140)={0xffffffffffffffff}) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000007180)=""/23, 0x17) sendmmsg(r0, &(0x7f0000005980)=[{{&(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x2, 0x4, {0xa, 0x4e20, 0xe00000000000, @dev={0xfe, 0x80, [], 0x12}, 0x6}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)="932aaf43fcd23dd86bfb078a168bbc523268324b801946aba2269d7699b6cdbd52272791f89d67af2a316b97b73d87af92c7196abf9c9e0678c79eed975b4ec85b2ec87c878a787b8a79b8019836", 0x4e}, {&(0x7f00000002c0)="948e1d416b2bcec1cc13605e831f1f000320f2136e8d7add0ac4ddb6355757046cfaf5067dac738cad69dc46f1f5e1ba7029ff2314b6f43d33d382", 0x3b}, {&(0x7f0000000300)="4a520d0dba2ea908a74a6b4d6f06e797be65e8f93d2218fe8e6e1a59d44a7a583bc032a5745c7a4ff6a7d27d5a", 0x2d}, {&(0x7f0000000340)="f77e4bd1477be9cabdbbd16f842f3b4249743af8cd9a4735be397e4286d949eea1c65d89325186a505419ac33adc2555730671581f7a7829c2a92ae2ef49240d6765d2c05d82288f106eb1d12564d9a2b715afeb705c99ef6aaf207b36b10f398ded650837ff90cb16a487e47f67e52882d7d39d", 0x74}], 0x4, &(0x7f0000000400)=[{0x1010, 0x0, 0x0, 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", 0x1000}, {&(0x7f00000053c0)="d2c759686980a1c683f9434ee39705a774137bb6aff8a89f3d19562f089b16e397d0378206dd0df8fe7ba40a0a82e5a7e50a54af0c454f12a496514a6cf432d1989bf429acfeeb69ce74ed96454d3b3e4d8d6c7795b48555740cf1a96c2efa96ee5b033f21", 0x65}, {&(0x7f0000005440)="864cfb2d5d30e206127156954f", 0xd}], 0x5, &(0x7f0000005500)=[{0xe8, 0x114, 0x1ff, "20ea4303ac88309d183f0aecfaf3989557984c711cf5ec6b18c54fdec2f0ce5dcd9922a83e55a0084ff308f76b3cf13ddcf77e80cd74c123fb3d74b496bc416eefe64171709077f01005153bc3025def7e24885481f527bf76bcdf9ea887ce248bb5dd4ed4c39933a88cf2542a48affec9a9de39d4739f71206edf86cea59c053a0710c9259d5832a6fb2f31ec6b346f12975dd8e5a821175ef2363323bdeae3cb179974294ecfff7c7699a528c7111cf3c5dc72a1b579b21b2477257457c1744d767ecc14268337b7c731d7fa91ca5083f3fe4b023b"}, {0x60, 0x10c, 0x9, "f5dd6936a9587488b4eafb607df21b931630a8dec71811e3de23ad2493ce62ce2c34c36485ad5d04c36b05101259e9cd4508e2f450cdb684bfe90a0959f8f6fa6bb8b4919d195538c94a"}, {0xa8, 0x11, 0x5, "23280d04ffe4b6319c291e4591e95baa1942dbd5cd7f7f59812949552359d062b2597a5369e25ac7d46483784fa96606112dff8fee1a48825953648463f77b67f8f3946bcfda8857c954a2d838f94abafc8b4a10e51096d10cb4f513be6dbc3e11904b12619df9dabee95e7b949df40633d01138400d9cc720ab0d4ff1b3221c279789a09f69a12690f9a0f6dbb3ae003d15fe"}, {0x108, 0x108, 0x9, "d666bf2870da5a7b22adc856c792465f6492a9ec5c7fecc9bf587d81a2bc6c4c1e5d7094192e52f8b1a10a1904fc93d5b2644db3afbbd410105e832eb7a6797647d881e3cfaad4c0029a14b67105452a81693a328ff33c3685f9ad80505694364487d72f4a45226ec944baf3d4bc10c031b19885b4bd359451fa1213627e3031b7e77eab235350e9892b976d82fcdc122b434414665ee1aaf1822165b4ce581c0da642b3782e22ebfb06e097601b4432e131919e0f364834731ece904f3490931615f1c93acaff0c34e04e0b86a2703681ae54feaf8221c30272a20e1581ebbc6a13c27d5ab4c538f7b7c97c66c832db747c69ff"}, {0x108, 0x13b, 0x8, "a45d8d3912889d7c1b1fd0281101aaf9116dd0f29577b2aec8a8f887b4fd7bcf762906c541280ee11e4ab4b4c67a572fe9750a09437d21f82e17a4be2cc3a4f2a5292a2550714ec22c83fa542bfd3aeb954fffb0e3d058f7b961458d6b96107b055c387d922f9b70b8b8d2e6f500de2b22f10ed8a3baaa23b3401b70c6d7a4d7625a764ccdcf187274a736a730e0fe5eebaae330d0b054acf530a880dce5a957342639653315666ada8d2abeacc45287c55bd35092835ab5456e6ead8a5f99c727c4b5c61d3b4719294f6ab96e7a217c72bf0a0b159fcd8cb33ad035d0f793905210065729d58aa55d3a777399fa3a66d11ad4aa"}, {0x10, 0x11d, 0x8da6}, {0x60, 0x84, 0xfff, "3e5e5a1884226dae13ed2c841d24c017b64f7f603da8d850a7a366e1e62f9218c47c5dd6d679681b7ee66a60c1166b0a51069da292e31d8b9954a89d5f229f58a1a6673f235b6c00b4"}], 0x470, 0x80}}], 0x3, 0x880) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x3c}, 0x1}, 0x0) r4 = accept4(r3, 0x0, &(0x7f0000000040), 0x80800) bind$nfc_llcp(r4, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x5, 0x3, 0x0, "a63ccc01d81383ee794add5530e482db9c31f2f3a1615f69cb5fdbe5e14f2b79dd33fce5c265d960e50f7d7a9cef73ce85727d88d612bb50cf539fc7193450", 0x30}, 0x60) 2018/03/06 19:12:20 executing program 3: socketpair(0x3, 0x8, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)) [ 586.427924] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/06 19:12:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) r1 = accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) recvfrom$inet6(r1, &(0x7f0000000000)=""/114, 0x72, 0x2, &(0x7f0000000080)={0xa, 0x4e21, 0x84, @loopback={0x0, 0x1}, 0x76d0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000100)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x2, 0xa4, &(0x7f0000ffd000/0x1000)=nil, 0x7a}) shutdown(r1, 0x1) 2018/03/06 19:12:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007fa000)=[{&(0x7f0000958000)="f8", 0x1}], 0x1, &(0x7f0000df0000)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x977}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x6}, 0xc) 2018/03/06 19:12:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xffffff0e) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f000000b000)={&(0x7f0000000340)=@ipv4_getroute={0x0, 0x1a, 0x100, 0x70bd2a, 0x25dfdbff, {0x2}, [""]}, 0xffffffffffffff26}, 0x1, 0x0, 0x0, 0x10000000000000}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/03/06 19:12:20 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000340)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x7, @empty}, 0x40, {0x2, 0x4e24, @multicast2=0xe0000002}, 'teql0\x00'}) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000b00)={0x7f}, 0x4) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000140)={@nfc_llcp={0x27, 0x0, 0x1, 0x3, 0x5c009b88, 0xffff, "fa3d8efa9ceb6d7de12d625cd208690c53572be8004a5b45adfb12db57b3fd5ea960030fc929c3a55bbfa03f1513ede46bd4321d5a81b9a6c16fc093792967", 0x2a}, {&(0x7f00000000c0)=""/48, 0x30}, &(0x7f0000000100)}, 0xa0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @empty}, 0x20, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'irlan0\x00'}) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000280)={0x9}, 0x4) 2018/03/06 19:12:20 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'rose0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89b0, &(0x7f0000000000)={'bridge0\x00', r1}) socketpair(0x9, 0x3, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0)=0x4b, 0x4) 2018/03/06 19:12:20 executing program 4: mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x1000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc)={0x1, 0x0, 0x2}, 0x14) 2018/03/06 19:12:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/06 19:12:20 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0xb1, "6f3dd90a2f61f2c60ad1095fd2b718500fb288562cf49fcda5344ae9aa8d536972cb4d1d6de6f8c1d3410eee38b11bcadf3810a2287bfbccd1df06b2bcffcb510d94cc7128014ca7633e6546300a6ad9d7e96101d2abcdeb33520aca4720b0f0d6f2e1fc1e71518903761326086428552b24b8b77a658c7a282733fd5e816b93311f5264945e7a541e1c5c0c2f145b74c1e6a518853b9080fe85c6ec25869749cee39e147345646d7a89e349d19531668e"}, &(0x7f00000000c0)=0xb9) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000100)="2400000058001f0014f9f407000904000a0007ef07000100feffffcbf7ffffffffffffff", 0x24) 2018/03/06 19:12:20 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="440100001a0001070000000000000000fe80000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000003200000000000000000000000000ffff7f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480002006374722d646573335f6564652d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0008000800082468887f00"], 0x3}, 0x1}, 0x0) 2018/03/06 19:12:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27191201002356ba602e0905000bfef9b9d2a40500791e748149a24abb87d24f83", 0x23) sendmsg$alg(r1, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f00000004c0)=[], 0x0, &(0x7f0000000500)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/177, 0xb1}], 0x1, &(0x7f0000000380)=""/227, 0xe3}, 0x0) 2018/03/06 19:12:20 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000240)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x1}) sendto$inet(r0, &(0x7f00005be000)="ac", 0x1, 0x0, 0x0, 0xfffffdc3) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) 2018/03/06 19:12:20 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000000c0)=@report={0x200, 0x20, 0x327, 0x70bd27, 0x25dfdbfb, {0x32, {@in6=@empty, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e24, 0xfff, 0x2, 0xa0, 0x80, 0x33, r1, r2}}, [@algo_auth={0xd4, 0x1, {{'sha3-224\x00'}, 0x458, "ceae66728dfa6358552836239ad7628d42f32050e19837056c975e267a6fb7b3095f7b8316a12a47494fa9883c9601d1eca3d9d1915aaaa3b2d249007c857c7c8d833baf966ddcab38bdd75e9238556d7e0454375345e9b5a7e2ef6db188bcbcb54efa7f0d7dc6eee21e576c47ef51e148ab5255d0698d33d6003ca2c83b828813f32ee63f52f88e931dd4"}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, @in=@broadcast=0xffffffff, 0x2, 0x100, 0x2}}, @etimer_thresh={0x8, 0xc, 0xc17d}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @algo_aead={0x60, 0x12, {{'rfc7539esp(xts-twofish-avx,wp384)\x00'}, 0x90, 0x1c0, "da9c1a87267ddafd80f22442cde539f77376"}}, @tfcpad={0x8, 0x16, 0x8}]}, 0x200}, 0x1}, 0xfffffffffffffffc) 2018/03/06 19:12:20 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x4) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x10) [ 586.604615] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 586.643929] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/03/06 19:12:20 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000eaff60), &(0x7f0000e0ef77), 0x3}, 0x20) r1 = socket(0x0, 0x5, 0x8) connect$ipx(r1, &(0x7f00000003c0)={0x4, 0x3, 0x3, "ec38af4e5ef2", 0x3f}, 0x10) 2018/03/06 19:12:20 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x2, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f68fff), &(0x7f0000f68000)=0x4) 2018/03/06 19:12:20 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000500)={r0}) connect$netrom(r2, &(0x7f0000000540)=@full={{0x3, {"52fa8fb6b5f93a"}, 0x5}, [{"2419a9f3b44019"}, {"32b5ed750a23ad"}, {"0fe808f332129b"}, {"4b0222a6378ecf"}, {"941eb6119f0b71"}, {"3189dae7bf2682"}, {"0ab9ab03511cb1"}, {"9c5698c87f2a16"}]}, 0x48) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000005c0)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000600)='bridge0\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000640)={r0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000680)={0x0, @empty, @loopback}, &(0x7f00000006c0)=0xc) getpeername$packet(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14) connect$llc(r2, &(0x7f0000000780)={0x1a, 0x31b, 0x5, 0xd8, 0x327, 0x40, @empty}, 0x10) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000007c0)={0x18, 0x0, {0x3, @empty, 'tunl0\x00'}}) r3 = accept(r1, &(0x7f0000000800)=@l2, &(0x7f0000000880)=0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000008c0)={0x0, 0x1, 0x6, [0x3, 0x0, 0x6, 0x9, 0x6fe0, 0x5]}, &(0x7f0000000900)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000940)={r4, 0x7, 0x20}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000009c0)=0x1, &(0x7f0000000a00)=0x4) getsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000ac0)={r4, 0x80000001, 0x1, [0x2]}, &(0x7f0000000b00)=0xa) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) sendmsg$rds(r3, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000000bc0)=""/4096, 0x1000}], 0x1, &(0x7f0000002580)=[@mask_cswp={0x58, 0x114, 0x9, {{0x80000000, 0x8000}, &(0x7f0000001c00)=0x8, &(0x7f0000001c40)=0x10200000000000, 0x4b, 0xe91, 0x81, 0x7ff, 0x41, 0x3}}, @fadd={0x58, 0x114, 0x6, {{0xffffffff, 0x4}, &(0x7f0000001c80)=0x3ff, &(0x7f0000001cc0)=0x4, 0x5, 0x3, 0xfffffffffffffffc, 0x3, 0x12, 0xc1}}, @rdma_args={0x48, 0x114, 0x1, {{0x3f, 0x8}, {&(0x7f0000001d00)=""/247, 0xf7}, &(0x7f00000020c0)=[{&(0x7f0000001e00)=""/190, 0xbe}, {&(0x7f0000001ec0)=""/59, 0x3b}, {&(0x7f0000001f00)=""/158, 0x9e}, {&(0x7f0000001fc0)=""/24, 0x18}, {&(0x7f0000002000)=""/138, 0x8a}], 0x5, 0xeb366ebd6704d3d, 0x9}}, @rdma_args={0x48, 0x114, 0x1, {{0xed, 0x3ff}, {&(0x7f0000002140)=""/215, 0xd7}, &(0x7f0000002540)=[{&(0x7f0000002240)=""/241, 0xf1}, {&(0x7f0000002340)=""/120, 0x78}, {&(0x7f00000023c0)=""/80, 0x50}, {&(0x7f0000002440)=""/216, 0xd8}], 0x4, 0x4, 0xfc7}}], 0x140, 0x4000}, 0x4004) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000002700)={0x1bd30a7e, 0x1, 0x7, 0x7}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002740)={r5, @in6={{0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f0000002800)=0x84) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000002840)="850c8800131494ae4ab25b9f30521792c5f51d62d7b687c4", 0x18) bind$netrom(r2, &(0x7f0000002880)=@full={{0x3, {"8fd1554bbc621f"}, 0x3}, [{"36b367e31aa37f"}, {"90c2c7fb3e4cff"}, {"72c0ba251442ea"}, {"a85ac3e59dab3b"}, {"5188d19f258474"}, {"2b370c8955e0a9"}, {"e73ca36a9c7b71"}, {"89092d625fcca4"}]}, 0x48) ioctl(r2, 0x9, &(0x7f0000002900)="2e220af029a049df6cba5a36cba0229a1c289377878c38ca20f71b4e43eceb0a7a8386c87301692863646f60742e53da2ea6fc72be883844f7a26e") ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002940)={'ip6gre0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002980)=@sack_info={r6, 0x1000, 0x4}, &(0x7f00000029c0)=0xc) setsockopt$inet6_int(r3, 0x29, 0x4f, &(0x7f0000002a00)=0x5c, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002a40)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000002b40)=0xe8) accept4(r2, &(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000002c00)=0x80, 0x800) 2018/03/06 19:12:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@generic={0x11, "e36cbf47e44010323255ff9304b6d5bfe6fb2b5371fc94a639a257415be79ba4969a9820102f17c296a13079616e67ba712045213897f6b74c73872ca5aee8162abf946db4dd9da09310c58e635fc9f663f1c9772f76d71cf303a57bae541b9db037dbacfa852aae8234175569d954bf63a2ffe1672e3cfd12efcf20929c"}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)="bbb6a7cf2095d276ef4f08783fdde674efbe9824f22e9631b1b55944de41649b5111b6576a1ecfe5b38e53beabdd4953902d0f6786c92e3b20e8a3b44085fd44b93a523f54aa964a17c81ab56daaa3427783b3b862b89415dd1dc853c0b5286e74067d24b9013ae0b9128d959a52c9e46979e8f5bce63af0488db9dd9bb8d81c04e971660b1e06d194872265cb67c577076810f6c4eb58694c4db5ced7b33a9148224ba721057aaba52f4fb00c8298f5c1d83a1c0ed6824687a80d61de5aa6383fd319f4f3da2ba2d774bbf9f140900559f36dfa04048f1e4de21974b7f1eaec1147", 0xe2}, {&(0x7f0000000180)="6415a0e0dcadd0eba4c803d00a192facdc6152ab45dd1e60bdc85883e70e5c39b9dbdd385c991820e0d07a7190f45fed1b8b96541484a63a583cdd65e4afe653c9f3495d8aa7b6c2af3c4326912070eab50d2947213164aeacc9df624f489d5d9e0815b5060ea64a77f758114328717cc84fa8616a3dc2986a9baae03f545136d3ffaed150d1f0b487e06ae700bcbb04a5898f4c3cceaac88f90074c87f2bf3e85fa16f6b8fb0f1c9e3c09c73e24c7ed8d18e3572dddd5d2b0b29282da6f73c6e307934a12f5c53ad6b1d3e4a0f19f52abbf6875ec1a777a09bafc6ac60269e3181ad5c5c8e8dc4c28d6f3b6cd8d16628d5742bcd15a245f", 0xf8}, {&(0x7f0000000280)="24fcc5a0d8", 0x5}, {&(0x7f00000002c0)="3636e41de1e6d04977d7", 0xa}, {&(0x7f0000000300)="64b86f8d0b4e42371e09b886495f9d682b2a5fc39ff7f3dc", 0x18}], 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="400000000000000014013fc708f7fb3906fda93d8bbb1ea61aa3e705044fa0cf2f58de5d7b81d9297d56eecf2d37a1f89f534ef51510000000000000001a010000030000000000000000000000000000"], 0x50, 0x8000}, 0x0) sendmsg$nl_route(r0, &(0x7f0000007fc8)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f000000a000)=@setneightbl={0x24, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x10, 0x1, '/dev/hwrng\x00'}]}, 0x24}, 0x1}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000540), &(0x7f0000000580)=0x4) 2018/03/06 19:12:20 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000011703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file, &(0x7f0000000080)=0x6e, 0x80800) pipe(&(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000480)=[@in6={0xa, 0x4e24, 0x10000, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e21, 0xa0f, @mcast2={0xff, 0x2, [], 0x1}, 0x10}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xd419}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x8000, @dev={0xfe, 0x80, [], 0x15}, 0x7ff}, @in6={0xa, 0x4e23, 0x6edb, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}], 0xbc) setsockopt$packet_buf(r1, 0x107, 0x3, &(0x7f0000000280)="8a15a7eacafd461a35a6b35f12e306dc6bda769638dc11cf1eb31920c2871c49551a5225246a8eab3560a7f957aefde9b55fe9bb82e4f1febece9d1f5714da1e97b92fd98e7332e550aa26239970550f4e84a828067724b957bce0429871a300240db35ad03503e77b9d20c977cabcbbe9971a42c17f6320164afd093592600be169c2874d4abae110febbf23c47dbe7216f26e05c747b6a741500163b37d0a566b1", 0xa2) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f00000001c0)=0x8000, 0x4) recvfrom$unix(r0, &(0x7f00000000c0)=""/202, 0xca, 0x10020, 0x0, 0x0) 2018/03/06 19:12:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info, &(0x7f0000f9affc)=0xc) setsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000000100)="c1146fb42f5b580c5a34dbb327f7a165db3baa3c6f6cd93da9335f8418c9020c96ed54fa19412e0ac4fb2fdc95ad419a6f982ec04a4848eaa9db349fcf738c3c63f00f0633b72a4ca5fd13c367389971210cac15cd9ada5de702e5530f1f07293bd1a7e36027e2a3a00541b4d64b030000006f6ad8e0fee8f9550c7885cbbdf50483a7a9180bcc0c46f2ac3a", 0x3e) 2018/03/06 19:12:20 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000068000/0x600000)=nil, 0x600000, 0x0, 0x3e, r0, 0x0) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x430, 0x118, 0x0, 0x230, 0x348, 0x348, 0x348, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x1f, 0x1fffffffe00, 0x1}}}, {{@arp={@multicast1=0xe0000001, @rand_addr=0x1, 0xffffff00, 0xff, @empty, {[0xff, 0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x8000, 0x3, 0x81, 0x7, 0x4, 0xfffffffffffffff9, 'tunl0\x00', 'gretap0\x00', {}, {0xff}, 0x0, 0x8}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x640}}}, {{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x230}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) 2018/03/06 19:12:20 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x3, {{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000ad2ffc)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000000000)=0x5f) 2018/03/06 19:12:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x3, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000040)=@ethernet={0x0, @link_local}, &(0x7f00000000c0)=0x80, 0x80000) accept$unix(r1, 0x0, &(0x7f0000000100)) close(r0) 2018/03/06 19:12:20 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003b0000), 0x4) 2018/03/06 19:12:20 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast1, @empty}, &(0x7f0000000340)=0xc) socketpair$inet(0x2, 0x80002, 0x32e, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x0, 0xe, 0x69f2) sendmsg$nl_generic(r3, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f0000000180)={&(0x7f0000001840)=ANY=[@ANYBLOB="98110000280001032bbd7000ffdbdf251b00000015c1b5f00a31ea329054fbd9046001927b6ef605451bd9040ddb93ec4a536eb502e6daa9b66753d72deee754a8c89dca84bd7101db7c25419b29a8fd186a4ab2653a15555c1b7de680d850d1a0427e2ed5034d1978133d84fe140f9ae01bfc55662da77790bf7ac0e3133e2dfaaacdc4a34f31a080b5640c14f8005e002212feb0d265ccad6f94bf44b60d7c9608333b935e01ca03b5c9289110102a0d9f3013fe08b1ab738e95832bf14deb33bc8364e16dbb4753943a245bfe46b075d042851bd2986dc0338a0c00290000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x1198}, 0x1, 0x0, 0x0, 0x8000}, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xaa5, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r4, 0x20}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000200)={'mangle\x00', 0x2b, "b134665a0019165b79bff259464ce492c0d1ca733359b5f344e0f5952dae588e61f469fc36dd5c0a37a8d5"}, &(0x7f0000000380)=0x4f) sendto$inet6(r5, &(0x7f00000006c0), 0xffffffffffffff10, 0x20000003, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xffff}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000000640)={@empty}, 0x14) 2018/03/06 19:12:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="22f036c68c6c56a5dca063eff5ccf00583049375fa553e52ac20309174ff", 0x1e, 0x0) socketpair$inet(0x2, 0x0, 0x81, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x24, 0x28, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/03/06 19:12:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x3ff8, 0x0, 0x10001, 0x80000000}) r3 = socket$inet(0x2, 0x4, 0x81) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000280)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x4, r2, 0x2, 0xffffffff80000000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="1a697cc1", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[0x5, 0x7, 0xae37]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x400, 0x0, 0x2, 0x3ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000080)={0xe1, r6, 0x1, 0xa}) 2018/03/06 19:12:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/06 19:12:20 executing program 0: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000e08ff0)=[{&(0x7f00003bcfdc)="2300000024009115460000000000001201000000000000270241000009000013007352", 0x23}], 0x1}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'sit0\x00', 0x8}) sendto$inet(r0, &(0x7f0000000100)="f9d07606d98f458b8a3bda0a2ace43f2d6a470d41f4d12f7f5a23afd3ad583818f319347de0b972a3b7a63bf1c0fd68254ea2e4f838609de0442bc0e7d159cada52ad490be4f1aeec4c53b46f87a8b7b89809cdfb17d28325813764ab7fb21146c1e50a8428b150528cb2ccf8755d40222a5ca7d77bc3933051419d7c0241cf6a7d9e02831591e3d3fbc934f6c5b5659cb82ab99405fd66311c1a84ca4b2dd5f3041a6dbbf4366cd7fba448693e54766943928da9536b3851c4e77db49447f92d3e9be220af6efc72a97aef34a4e459e42a7e31cf978b16d821aa8b6", 0xdc, 0x20000085, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x3e) 2018/03/06 19:12:20 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="af50a29c80c2", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x1]}) 2018/03/06 19:12:20 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000020000)=0x5, 0x4) bind$rds(r0, &(0x7f000051b000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ba00000000000000", @ANYPTR=&(0x7f0000006000)=ANY=[@ANYPTR=&(0x7f0000013f97)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='z\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="c2e1b3c1af537e302fbfb2b5f008b6cbdfb23f68e1555fad4b12b7b503cfdbe03028e27f7877d9b8c3726d459cbbb943c547aaf2ef06ff3100ccbb65c7450d8eca94013742946c980e529aa73aff6d30e25bb28b3e3652f8fa4df406bb00772dc6305d2bdad9afcfd12174ac6a6a867831aad308ce3822ca1e294bd6dcae427c12cd047d6d0ad2b0923921ebfe8d86e9"], 0x48}, 0x0) 2018/03/06 19:12:20 executing program 2: pipe(&(0x7f0000002ff8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x43db2170, &(0x7f0000000080)=0x2) poll(&(0x7f00004d782a)=[{r0}], 0x1, 0xbad7) vmsplice(r0, &(0x7f0000040fd0)=[{&(0x7f0000000000)="f3", 0x1}], 0x0, 0x2) 2018/03/06 19:12:20 executing program 7: syz_emit_ethernet(0x36, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955c"}}}}}, &(0x7f0000000000)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$llc(r0, &(0x7f00000000c0)="be1a5a263a0327d12572f902024151ca04324030aee0fae8060ec4418a7d2173941bcfd2b4ac3f03038ced9b365a728c699ae9ef1c0446b976031cef50e89e9b4d7ed996d573bc", 0x47, 0x8000, &(0x7f0000000140)={0x1a, 0x204, 0x6, 0x5, 0x1, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)) 2018/03/06 19:12:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000001ac0)=ANY=[], 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nfc_llcp(r3, &(0x7f0000001900)={&(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x7f, 0x0, "18c4674a49b99b3b585a941700ab36a75c8d16d3195db30c9892443d3b98c5ddf64e070aac8040af7e6faf8bb8329c8ca3068a2275c0cd0165bbeb00325c7c", 0x1ff}, 0x60, &(0x7f0000001700)=[{&(0x7f0000001440)}, {&(0x7f0000001600)="f0c1d11ea27fc9165d", 0x9}], 0x2, &(0x7f00000017c0)={0x10}, 0x10}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000240)={r0, r1}) sendto(0xffffffffffffffff, &(0x7f00000000c0)="ab", 0x1, 0x40080, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x2e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001a00)={0x0, 0x10, &(0x7f00000019c0)=[@in={0x2, 0x4e21, @empty}]}, &(0x7f0000001a40)=0x10) sendmsg$kcm(r2, &(0x7f0000dc2953)={&(0x7f0000e3dff7)=@rc={0x1f}, 0xa, &(0x7f0000aa2fa0)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) 2018/03/06 19:12:20 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x9, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000700)={r2, 0x1}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6=@empty}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000b40)={&(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000a80)=[], 0x0, &(0x7f0000000ac0)=""/90, 0x5a, 0x3}, 0x0) accept4$packet(r3, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000bc0)=0x14, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r0}) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000000640)=0x1, 0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockname(r0, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000880)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x50}, 0xc, &(0x7f0000000840)={&(0x7f0000000780)=@ipv4_newroute={0xc0, 0x18, 0x400, 0x70bd27, 0x25dfdbfb, {0x2, 0x0, 0x14, 0x6, 0x0, 0x2, 0xff, 0x4, 0x1000}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x1, 0x6, 0x3, r5}, {0x5, 0x3, 0x5f6, r5}, {0x0, 0x24, 0x7, r6}]}, @RTA_MULTIPATH={0x2c, 0x9, [{0x8, 0x1, 0x3, r6}, {0x6, 0x1a, 0x9, r6}, {0x3, 0x100000001, 0x7, r6}, {0x3, 0x8, 0x9, r5}, {0x4, 0x9, 0x8, r5}]}, @RTA_MULTIPATH={0x54, 0x9, [{0x81, 0x6, 0x9, r5}, {0x34, 0x6, 0x1, r5}, {0x0, 0x5, 0x2c2, r5}, {0x9, 0x200, 0xf48, r5}, {0x2, 0x7f, 0xffffffffffffffff, r6}, {0x20, 0xff, 0x40, r6}, {0x2, 0x5, 0x100000000, r6}, {0x400, 0x3, 0x4, r5}, {0x0, 0x4, 0x5bbe, r6}, {0x35, 0x100000000, 0x20, r6}]}, @RTA_GATEWAY={0x8, 0x5, @rand_addr=0x8}]}, 0xc0}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast=0xffffffff, @in6=@empty, 0x4e23, 0x5, 0x4e24, 0x0, 0xa, 0xa0, 0x0, 0x3a, r5, r7}, {0x1000, 0x1, 0xfff, 0x4, 0x100000000, 0x3, 0x20, 0x8}, {0xe239, 0xf2, 0x9, 0xf58}, 0x8, 0x6e6bb8, 0x2, 0x1, 0x3, 0x1}, {{@in=@empty, 0x4d2, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3505, 0x4, 0x3, 0xb91, 0x9, 0x400, 0xe4eb}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x14) recvfrom$inet(r0, &(0x7f0000000240)=""/137, 0x89, 0x40000142, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) 2018/03/06 19:12:20 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000005c0)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000600)={'raw\x00'}, &(0x7f0000000680)=0x54) socketpair(0x2, 0x0, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x324, 0x7, 0x8, 0x7, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x3, 0x8, 0x7, 0x9}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f000094fff0)={&(0x7f0000283000)=ANY=[@ANYBLOB="1800000000000000100000000400"], 0x18}, 0x1}, 0x0) 2018/03/06 19:12:20 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x0) listen(r0, 0x0) sendmsg(r0, &(0x7f0000001940)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58, &(0x7f00000013c0)=[], 0x0, &(0x7f0000001440)=[]}, 0x0) r1 = socket(0x19, 0x7, 0x5) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x6, 0x2) [ 586.905735] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 [ 586.917973] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 586.972658] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 2018/03/06 19:12:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'ip6gretap0\x00', 0x1000}) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="050000101f000000e6d5"], &(0x7f0000000040)=0x12) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0xdd, "3f5bd4332a06b7fa0ac3cc0fba6a3a8a6d29c63504f57b9c89e1a3a89dca060dd15106abe572e184fc22d3a12e55b23b2f51d7a59f4efc39553dfc0aa871f971bfd6acf6b88a5c292c797d2a32439acc89ca65d18f7dfb591d430ac75de3c3eba4adf7c725d1a489c1eb97e101d27d5c14bb3bbf18656dd7bb238e910c7f5d95b4bb06f1f52b9d089cb6eab477530becc3da8456315fd9abefc0fb17eb8ffe84a15f41827281c2a772fce88ca9263a18c483d7553b918577b1227f4c2d57d849abe2db6c89f437d7206c10cf0fb06d95f2453fe0f2f329bec920d5c048"}, &(0x7f0000000080)=0xe5) 2018/03/06 19:12:31 executing program 6: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001a80)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x168, 0x0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, 'ip6gre0\x00', 'sit0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x2, 0x1, [0x11, 0x14, 0x12, 0x23, 0x15, 0x2c, 0x2a, 0x33, 0x1d, 0x1a, 0x35, 0xc, 0x1f, 0x18]}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x330) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, &(0x7f0000000b80)=0x3a, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d00)=0x14, 0x800) accept$ax25(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000d40)={'vcan0\x00', r3}) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000180)="69a5a7c33762dcc78503470fd1ae763453fb6096dbfe", 0x16) sendmmsg(r1, &(0x7f0000000c80)=[{{&(0x7f0000000300)=@nfc_llcp={0x27, 0xfffffffffffffe00, 0x7, 0x7, 0x5, 0x7, "f00d115dfe7c8c990709fcb5c20aa50c1986a4bd276d82d4bf7e8f25f79956c39069ca10cefff7a303d6d0b86d06630fd730fc671cc73e73ffed842c0b3bdc", 0x80000001}, 0x60, &(0x7f0000000d80)=[], 0x0, &(0x7f0000000e00)=[{0x18, 0x100, 0x1, "a4"}], 0x18, 0x4}, 0x20004000000}], 0x1, 0x44) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001440)={'filter\x00', 0x7, 0x4, 0x580, 0x358, 0x218, 0x358, 0x498, 0x498, 0x498, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x5, 'system_u:object_r:depmod_exec_t:s0\x00'}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@empty, @empty, @broadcast=0xffffffff, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @rand_addr=0x3f, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffffcb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x30, 0x200, 0x7}, &(0x7f0000000080)=0x18) socket(0xa, 0x803, 0x8) 2018/03/06 19:12:31 executing program 4: r0 = socket(0x1e, 0x4, 0x5) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbdfe0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce3f72)=""/142, 0x8e}, 0x0) read(r0, &(0x7f0000034ff9)=""/7, 0x7) connect(r0, &(0x7f0000000000)=@nfc={0x27, 0x1, 0x2, 0x5}, 0x80) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) write(r1, &(0x7f0000914000)='!', 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/03/06 19:12:31 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x1, &(0x7f000000a000)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000007ff8)=[{0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x9, 0x9d}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={r1, 0xa4, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0xe2}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={r1, 0x2, 0xb7c1, 0x9c0d, 0x1, 0x400}, 0x14) 2018/03/06 19:12:31 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xfd) socketpair(0x0, 0x7, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x10000, 0x6}) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0xb}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x1, 0x3f}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f00000010c0)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xc4, "cdb60f196d2f0b4dfbab97b90cc0a6ae7103a444128af65a6698d20d4656c09a7117b7c397fa1a0c4055e7891b706dadfbdeb1894da607d6ab6ff5b94395fa94a7dc14d8bf4afc5a13038550a7637e5e3e18acf52d97bd11566e10640d3e523b113f8b835b24739c7f4c17425eef6205b5bf2b638691626c19c486575c1a702e041be10d98c80253d746011bccd71bd930be2e03ca407c8eaf9bd4c7db2b387eddac20c8e22466276d54f4f5712cd86cfe5a5317becea37a775abef5938a8b9296443279"}, &(0x7f0000000180)=0xcc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x9, 0xc, 0xff2, 0x8, 0xf48c, 0xdcc, 0x7, r2}, &(0x7f0000000200)=0x20) 2018/03/06 19:12:31 executing program 7: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={0xffffffffffffffff, 0x28, &(0x7f0000002fd8)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002ff4)={r0, 0xfffffffffffffffa}, 0x8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x9, @empty, 0x3}, {0xa, 0x4e22, 0x7fffffff, @dev={0xfe, 0x80, [], 0xf}, 0x4}, 0x7, [0x7, 0x9, 0x0, 0xf27f, 0x4, 0x5, 0x2, 0x800]}, 0x5c) 2018/03/06 19:12:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="69197fec98b990eb5dea543f47bc9a3d47497ad9abbe3a66a4fe5220821896abb8f69ac0bf480b5a86705188de31ffff18f70c699f8b28a0f0237e0235c771e8511f05", 0x43) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0)=[], 0x0, &(0x7f00005e2fd0)=[]}, 0x0) 2018/03/06 19:12:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) pread64(r0, &(0x7f0000000000)=""/45, 0x2d, 0x0) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r1, &(0x7f0000000ec0)=[{}, {}, {}, {}, {}, {}], 0x323, 0x3) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0xd9d}, {&(0x7f0000001180)="12c78cfac32f9b27b5740fc930a6bf9bcd1dd4e448404c52ca2e67c8d29a3d53b25faffcb4690fddac07a81880e3804e5046c1791719acec80f974d11bacca9984a1311b2972a53a5b", 0x49}], 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000e40), &(0x7f0000000e80)=0x8) 2018/03/06 19:12:31 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000300)=0x1, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x42}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000280)={0x0, r4, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000200)={r4, r5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x8, 0x6, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x8000, 0x4, r1}, &(0x7f00000000c0)=0x20) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000540)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x7db18c73, 0x1, 0xffffffffffffffc1, 0x400, 0x100000000, 0x810024, r6}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000015, &(0x7f0000807fec)={@mcast2={0xff, 0x2, [], 0x1}, r6}, 0x3f5) 2018/03/06 19:12:31 executing program 6: r0 = socket(0x1e, 0x5, 0x0) shutdown(r0, 0x0) 2018/03/06 19:12:31 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000000c0)="77f8965a00b179a5901d36c983760e3b7881626a495f38f0084256", 0x1b}, {&(0x7f0000000100)="db68c68b77677cc02ba5a92045f3585e53541898ca3c29383c0686043b5510b89910dad65a4be4eca1efe76906443a6d512f103fbeec418f11ab81169219e3e71871fb8365f51e4005e2596de350256d44e35cf95181f70e4f7356c0cbbcc698028584f6af9c07de7560eba4c114456b81c97cf2d754d4bee80c", 0x7a}, {&(0x7f0000000200)="1cf37e386994ab9a30b9af7281ff4bb1ba8a35b3229c3687cb10384a5444168d764867ca08b45d6a2a3cc39df893af070111f57978949b194d98b3ba7019769dbe142ad5d7aa447c0e2ce7f17f208a310e97ce24a71bb0a21d48d071e2e1d44ddf0b34887e8eecbd03a0ec0f16039bf3a8aef0da8e5e1f8eb6504d4b1f9889e36bb0333d77d42184fd918271e3d956e9b3034a8eceb0c02c1621e759008679dc4b4baa5269162027523477b3a566cdbc0830d0ac417ab382732452f1bef3f6924e7826be6a7303b26d139e7cbe638326b6", 0xd1}, {&(0x7f0000000180)="1d3d556d062cd6ee8fffdb8f4f266ead4f99bd60872c", 0x16}, {&(0x7f0000000300)}, {&(0x7f0000000340)="1ad9284f49b81fb5458f4c54925ff2822257b3c992b9cf2c6d615df4a9d230d3a447ceea826055f48c233da7b01645263c063ca7e5283d50d886eaff1f1b250d2fc86cbfd52212b9c8af7455b93a483f57d5317a82d39ceb747c27c273d2cc7ff4f0ccd94f9aa187f92990a96604319c61fbf6ba02cea544132c80b2ceb665642820b43fd234f3519e64ad06c75abf1300c63d654eb296b9", 0x98}, {&(0x7f0000000400)="56b9f1c81aa75cd04263d25834da37600454d675a59b221df15a1bfd727f369fef52c4e85dde18c27641cf709ec4d7d193bde7e2538bd9e69f395cec78e05df2ac19ce25036a638313c917fb9ccda6ec8414d75dfdb5ae6bc67c595af18504e1e56ea8961934a9fcd4427ecd01a4b1562bc355cc58ca1e1e147e5f01522f901cea97387f01e2698c5df70300", 0x8c}, {&(0x7f00000004c0)="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", 0xfe}, {&(0x7f0000000640)="e213900ee92a3df5d8fcdad61dc26a7e02ef1a32e9b2f7465f7a71bafeeba7cf33f63c5e2055f1f7b7cfd0593a1cec2b8134fe6b88bac685728d3edde2a5246a268a13f1704f1ad100dec628ff8f1ac2c7c55bfe4ec8055f205db09021ac7d9059703b0a609effc23724b99baa2d06c9c8669a17ac0f263973e6756c1fb8560557235e482312a4aa28f5814a22f6b39fa77c504dc1392a2d24ead3def12f2f2908ae5dd5356d6555c11d0e2f58ce84b8bab18b8aed879af35f67a573b669aa8e915e9b9c8e690af91d6431dd00", 0xcd}, {&(0x7f0000000740)="f06456a599c581c1a16c36aac11c312fabd1f37ec08b3ce562f4fdf23ac739665f413582bcf0b2e0af6225c717918c950de9589790438e944ba437148332c7ed9fbf8f2c5e34ed95a179ecc6f2d1ba8f116a8604f290e767a5b125f7ca14f071abb01964e4f5398a9af38c114f263cc09e81adf85438e085e5a4870b9ede34d4b48611214c717131845d5ed6c9280a8e576fe610913731a4591afa457efa9a736da0e1a201fc7cc67f6d21b286ef174eb39c9fd2914617a88b280710fadb434f94c4b634bbe0d2bbcfa6bf3b4137775c1b06fcf8e87f7d12b9f332aa2b67f46661bd63f9b6aebb9e4d68779efee54911", 0xf0}], 0xa, &(0x7f0000000900)=[{0x60, 0x18b, 0x1, "10f311599720476401e1bdce01e5b38ca52bec457e3d451345feb5e09bfb8d38694b104e5f4024bb887f020bb620861b796cc79638fd6da5f3bbf1931503a73e7080b946a2bf8b41873de5bc"}, {0x88, 0x11d, 0x8000, "798989e868b0c348452c7e3b549c9b3cd0be733dd1efbdb13d92b8dca820b9e68bd9381f3bacfe205d5485782a0e335dab9e1dc0cbcc5aab2001b7c716200b76af660a813834f48c938890478a19f9432e7804d48bb4446aa269a664dc40c356ed747e4e3d7beca3dc42cfe79b0b5b4b0c9d1b1867e4f29f"}], 0xe8, 0x80}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000f8ffffff00000000000000000000fa27f068ee2f25aec67684183bfc658424f4716d"], 0x1c}, 0x1}, 0x0) 2018/03/06 19:12:31 executing program 7: socketpair(0xa522c0175b755dc3, 0x1000000000001, 0x37, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_xfrm(r1, &(0x7f00000011c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001180)={&(0x7f0000000100)=@flushsa={0x1060, 0x1c, 0x4, 0x70bd28, 0x25dfdbfe, {0x32}, [@algo_auth_trunc={0x104c, 0x14, {{'michael_mic\x00'}, 0x8000, 0x0, "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"}}]}, 0x1060}, 0x1, 0x0, 0x0, 0x4000}, 0x40) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001200)=@sack_info={0x0, 0x0, 0x1e}, &(0x7f0000001240)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001280)={r2, 0x3}, &(0x7f00000012c0)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001300)) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000000000)="26ba6bedd90009000000eadb1ee9ff22", 0x10) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000001340)={'mangle\x00'}, &(0x7f00000013c0)=0x54) 2018/03/06 19:12:31 executing program 3: bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f56ff6)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/06 19:12:31 executing program 1: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@multicast1, @loopback, 0x0}, &(0x7f0000000040)=0xfffffdd7) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000480)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="24e9ba65c902b38800e0ffffffffffffff001380e94507e93c5a5bbf7057208e9991dacf988065c5960bb72b3c0848c90b13011557b45d74b045d116206388e0576d6d7995833f00000000000000467ad9cf2459967e5634be9d964408"], 0x5d}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={r2}) getsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockname(r2, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000004c0)={@dev={0xac, 0x14, 0x14, 0x16}, @multicast2=0xe0000002, r0}, 0xc) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x54) accept$nfc_llcp(r4, &(0x7f0000000140), &(0x7f00000001c0)=0x60) 2018/03/06 19:12:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000014c0)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1020000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000014000100000000000000000002000000", @ANYRES32=r1, @ANYBLOB="1400060000f5000000000000001000190000000f3bfc1e5164a84c000800029600e00000"], 0x3}, 0x1}, 0x0) socketpair(0xa, 0x80004, 0x542b6867, &(0x7f0000000600)) r2 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r2}) setsockopt$inet_opts(r3, 0x0, 0x10009, &(0x7f00000003c0)="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", 0x130) 2018/03/06 19:12:31 executing program 5: r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000000040)="260000002400b7f8ff2119000005ff7f01004406ff0000000b0003000000e9080c028e01e135", 0x26) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x4e20, 0xffffffffffffffe0, 0x4e24, 0xff, 0x2, 0xa0, 0x20, 0xbf, 0x0, r1}, {0x3, 0x4, 0x81, 0x800, 0xe0, 0x2ff7, 0x8, 0x5}, {0xfffffffffffffff8, 0x0, 0xffff, 0xfffffffffffffff9}, 0x9, 0x6e6bc0, 0x1, 0x1, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x1, 0x3, 0x6, 0xb5, 0x2, 0x800}}, 0xe8) 2018/03/06 19:12:31 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/06 19:12:31 executing program 2: r0 = socket(0xa, 0x8000b, 0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x85}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x18, @mcast1={0xff, 0x1, [], 0x1}, 0x97e5}}, 0x9cf, 0x80000000, 0x3, 0x6, 0x15}, 0x98) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x3, 0x813d}, 0x2) r2 = socket$inet(0x2, 0x6, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001080], 0x0, &(0x7f0000000400), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x425) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000380)={'bpq0\x00', {0x2, 0x4e24, @empty}}) 2018/03/06 19:12:31 executing program 4: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x13, &(0x7f0000000040), &(0x7f00000001c0)=0x4) socketpair(0xa, 0x80006, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='ip6_vti0\x00') setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x401, 0x9, 0x100000001, 0x10001}, {0x3f, 0x7, 0x7, 0x25b}, {0xfffffffffffffff7, 0x12c2, 0x1f, 0x4}, {0x3, 0x1, 0x800, 0x7}]}, 0x10) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000000100)="6046a82d5b7c0e637e3812aa9202f944e9f45256ed7c03dbc070771d528d1edc2378ac9f2998e8ae69c2f46c2361e7c32359bd5ec6684ae35a8412d3f1e274c0c6994eb537569d9b829be396702c1aeaf7300c62a1f7f4c0a75d869b540b6831f7b4a935e752aa58240808a5af4831c12135457c33d9d315721a5b6fb42dbb51bec3") 2018/03/06 19:12:31 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) socketpair(0xa, 0x0, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) 2018/03/06 19:12:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) r1 = socket(0x7, 0x6, 0xc49) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0xffffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x10000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xc01}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="32000000a5fc1e63830466f8687df6686b77a58be5c3832fd68258ca94c2cf8a074c702cd9ca5f6e9875ccf578f019fdbc165a28b370300bb6f7189dd3ed5f64106cc63b3c5ee7533e8ab56a3edd0fba51c2f1f74355d54fff2298bfc146f37554f80b50e0f7482b06ae1ca5f3174b7da9e0abd42a2acb2d5c22bd664b5125a174fb69d61c2deb56c94e1abec8c035fde087670a608da129637bc4"], &(0x7f0000000140)=0x3a) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000100)='gretap0\x00') setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) [ 597.565396] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=217 sclass=netlink_route_socket pig=20183 comm=syz-executor7 [ 597.571462] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20184 comm=syz-executor0 [ 597.582203] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=217 sclass=netlink_route_socket pig=20183 comm=syz-executor7 2018/03/06 19:12:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x13e, 0x40, "9ff35648eabefb29daca3140ccacd90b29a1cf8abb21c51d6a6e254764020b0e3984b7a1eb6fd2aac873d869cee1a2b9a6a3315762d24104826b59edec3533", 0x14}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000100)="2e13750d0081bd57e874cfb6668dc2568dd9190539cc27b162928c02c75ff4755b544e3ef4f5826940d1627bfcc1bf93233f027dfe8a428ccad1048591cfbb4c4bca3034f1f87e235ffc51f0df886d1c199ee6190ff3b08fa00712ff7029a3753452d98d7aa2bb95a8be068d9102d7", 0x6f}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="4f10aef1d89660cdc1d4e2e084fe3b1ba1e63470d2241dda4d8c5ddf26627edd4e04254389724f49e847823a3f3fbd0a20d01667d2d126ca7fb4a0e8c9dbbadd22e101511cf409ae521d8d3aa101f5502a033401ebda444c097612cf31d73fdc9e998c1418e0c14562b51302834e3de635fa2dcd2d19605802deab08", 0x7c}], 0x3, &(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0x1d8, 0x4000000}, 0x10) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1}, 0x0) 2018/03/06 19:12:31 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x6, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x108) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000140)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) 2018/03/06 19:12:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000204f4d)='\t', 0x1, 0x0, &(0x7f00004f8000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x0, 0x8}, &(0x7f00000001c0)=0x8) tee(r0, r0, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x89, 0x5}, &(0x7f00000000c0)=0x8) 2018/03/06 19:12:31 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) getsockname(r1, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @empty}, 0x7, 0x0, 0x0, 0x1, 0x5db3cf6a, 0x1, 0x1787}, 0x20) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/03/06 19:12:31 executing program 7: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x800, 0x1) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendto$inet6(r0, &(0x7f0000000000)="b9", 0x1, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) 2018/03/06 19:12:31 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000100)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x4}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = socket(0x5, 0xe, 0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x91, "edff95c28280565ac1bc3b28ff57f2ec6db9fc419c71ad68a9940161c9a71aae8d907a0edde3e394b98895cc9992193932567f69299c94641bc5d39f6fd3a494ac5c9a4b157128ccf8f249b77198f6573d1ea8c8db95452afa5764953726a2bebffd1b064954f681cc5c582acc74f747191716ac6c5213b2fcb6c8e66219f19de1dab8f48dbad261967635239bb58a12aa"}, &(0x7f0000000200)=0x99) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2, 0x453, 0xda, "2b4c051a72f0f20208f91f2bb6dd36d7a98371df2a74c1c6d8d287348066ee2cfe0c0499b569e6913c2ed5238ccd0ce07a09c6119c0ca7dcd89d034f871387ff08847dab94a4c6712553d5324c46cbf3fc681de196e723542655d4c653cae409fcfddbd85c0482047e6e1a8a70cc59de041ea5476d27f6951db4c95f6b08b29243e76ed699c9dd37fb34d3ff4b0b91c95e9cfe070f9f12fe85f6f8e14c3741181a0129ee08e2a756ea802804b50b28087464ab71417915d7508af008748e541b5c375bdefd417a7803884ce5e0d6b80fc34b497dc34c588ef5d6"}, 0xe2) 2018/03/06 19:12:31 executing program 0: r0 = epoll_create1(0x0) socketpair(0x9, 0x5, 0x6, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) r5 = getgid() sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="078751b973a66ceca25dfb686038e8d4d6b6b1ecf01c418943464fca1ab5f14ccb941805c64f3e97769da7da2cead4f64b8523beaed5d05a0458cb5e5a513f0625c3bf44fc0dfd6951428fa7ad0f76db1409adc2854a29d187eecd82953948", 0x5f}], 0x1, &(0x7f00000002c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x8000}, 0x2000c040) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebcffc), 0x4) 2018/03/06 19:12:31 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x1}}, 0x4, 0x9, 0x5c, 0x5, 0x101}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x81}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000080)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="1cfdaa6a6f68d56cd950aa033f804841", 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/03/06 19:12:31 executing program 1: accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x80000) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x20000000, 0x1030, r0, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x4) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x807, 0x2) setsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000000)="3625fc07d14d107b07754f4c80bfa9460322f9874ecf02eef42b", 0x1a) setsockopt(r1, 0x1, 0x4000000000015, &(0x7f0000000080)="d7fdaf62070100010fddd5a45d3f32e5adfc9afc837cb97d3947256d223d10e83e9785c6c11bd08d84a1c0fb61176b4e1aad716f55b4a6391d7a0ea5ce3b8bd28d1c93160e3b92f7", 0xfffffffffffffd41) 2018/03/06 19:12:31 executing program 7: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14, 0x800) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) getsockopt(r0, 0x8, 0x0, &(0x7f0000000080)=""/47, &(0x7f00000000c0)=0x2f) r3 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4c, r1}) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='bpq0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x2e, "eb1332a805b6e2a1a1be93b7643d219ba34af15b7085e11f82421d59ef8c5c084e5ef5b2e7b54791f928c11f7274"}, &(0x7f00000003c0)=0x36) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000400)={r4, 0x1}, &(0x7f0000000440)=0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00002a7f9c)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0x74, [], 0x4, &(0x7f00000001c0)=[{}, {}, {}, {}], &(0x7f0000000200)=""/116}, &(0x7f0000000300)=0x78) getsockopt(r3, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) 2018/03/06 19:12:31 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r1, 0x8000) 2018/03/06 19:12:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000880)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) socketpair(0x9, 0x80002, 0xfff, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r3, 0x0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001000)=@nat={'nat\x00', 0x19, 0x4, 0x5b0, [0x20000a40, 0x0, 0x0, 0x20000bc8, 0x20000bf8], 0x0, &(0x7f00000000c0), &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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"]}, 0x628) 2018/03/06 19:12:31 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x20) r1 = accept(r0, &(0x7f00000017c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000001840)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000001880)={0x2, 0x10001, 0x69, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'bond0\x00'}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x4, 0x10}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x4e20, @rand_addr}], 0x20) 2018/03/06 19:12:31 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = accept(r0, &(0x7f0000000300)=@hci, &(0x7f0000000380)=0x80) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000480)={0x9}, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x2ad5a3b, 0x0, 0x4, 0x1f}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={r2, 0x9a}, 0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x400000000a) setsockopt(r3, 0x10d, 0x800000000b, &(0x7f0000000200)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet6(r0, &(0x7f0000000240)="4e5ce8659abe62bc34fd60d08487bc38b5adcc99ea873292dc0d5d672a96d850a3c66a104c0b7d439a2b422f8950c8418d022a75be4298b70e3cee42898f903ad2378098f710403af0016ce431d89c5aad9cda4ec63e133eaf277b111878c38e8215997dafad46814b3cec7064adb091ba7055ffbd9c67ef024e57def8a2795fd7e446325d1e40ad498d5e0ae33736430dc83c94bd", 0x95, 0x400c040, 0x0, 0x0) r4 = socket$inet(0x2, 0x80003, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x7ff, 0x4, 0x0, 0x5, 0x8}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000040)=""/85, &(0x7f00000000c0)=0x55) 2018/03/06 19:12:31 executing program 2: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x1000, 0xf67, 0x100000000, 0x7ff, 0x5, 0x0, 0xf58, 0x200, 0x3, 0xfe80000000000000, 0x1600}, 0xb) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={r1}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2, 0x4e20, @empty}, 'lo\x00'}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) 2018/03/06 19:12:31 executing program 5: r0 = socket$inet(0x2, 0x80000, 0xe6) r1 = socket(0x1b, 0x4, 0xa74d) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x4, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0x4, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000765faf)}, 0x0) socketpair(0x3, 0x8000a, 0x56, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netrom(r2, &(0x7f0000000080)=@ax25={0x3, {"74e1ebc85a2c3a"}, 0xffffffffffffffe1}, 0x10) 2018/03/06 19:12:31 executing program 7: syz_emit_ethernet(0x424, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) [ 597.783967] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask 2018/03/06 19:12:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000004c0)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000300)=""/251, 0xfb}, {&(0x7f0000000200)=""/173, 0xad}], 0x2, &(0x7f0000000400)=""/139, 0x8b, 0xfffffffeffffffff}, 0x40000102) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000600)="6fa20000", 0x408) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000500)=0x28000) read(r1, &(0x7f0000000700)=""/139, 0xfe6b) sendmmsg(r0, &(0x7f0000003540)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000100)=[{&(0x7f00000002c0)='%', 0x1}], 0x1, &(0x7f0000000380)=[]}}, {{&(0x7f0000000180)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f00000016c0)=[{&(0x7f00000015c0)="fb", 0x1}], 0x1, &(0x7f0000001700)=[]}}, {{&(0x7f0000001940)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14, &(0x7f0000001d00)=[], 0x0, &(0x7f0000001d80)=[]}}], 0x3, 0x0) 2018/03/06 19:12:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) sendmsg$netlink(r1, &(0x7f0000976000)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f0000861f90)=[{&(0x7f0000f25dd4)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000000200)=[]}, 0x0) 2018/03/06 19:12:31 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020081000b000000000000ddff000000090018000000290052491d5cffd9307508a2edaa5e1adddb8f663bca928415cafcdcb635ade88957"], 0x38}, 0x1}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@rc, &(0x7f0000000080)=0x80) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) accept$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000280)=0x60) getsockname$llc(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000380)=0xe, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340)={0x4, 0x21b, 0x4eafaea, 0x5, 0x100000000, 0x8, 0xc000000000000000, 0xffff, 0x5, 0x2, 0x9}, 0xb) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/06 19:12:31 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) write(r0, &(0x7f0000000100)="2e6f12a9f164f4ec2add17e0563d9630604f5f8316aeb1652cf9231b793725334dc2c7d4b5735801c2016ec4c4f18ff41f5c7a86fc44451ea632c7e029cc6c58c9ab7ada52471fdd6b39461fd1c56b297a03378eb3413ab6a3c0e007fae0052ceb1d7108fce45442f15fa250f4bb8aaf4f17d11fb917da9f71e3277f3565054936bb59f130466108e46e76fce775a34bb3c7809f8eea7c1226b38462b095a5a7ee67fd", 0xa3) 2018/03/06 19:12:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/178, &(0x7f00000000c0)=0xb2) r1 = accept4(r0, &(0x7f00000015c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000001640)=0x80, 0x80800) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001680)={r0, 0x800}) 2018/03/06 19:12:31 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x3f}, 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000100ffc), &(0x7f0000642ffc)=0x4) 2018/03/06 19:12:31 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) 2018/03/06 19:12:31 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x800) pread64(r0, &(0x7f0000000140)=""/10, 0xa, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@remote}, &(0x7f0000000200)=0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x400}, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000600)=@updsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0x0, 0x80}, {@in=@multicast2=0xe0000002, 0x0, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0xb206}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/06 19:12:31 executing program 3: r0 = socket(0x2, 0xa, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) [ 597.832231] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask 2018/03/06 19:12:31 executing program 5: mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0xd0, 0x1f8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/06 19:12:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000014, &(0x7f000077dffc), &(0x7f0000d28000)=0xffffffb2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f00000001c0)=""/217, &(0x7f0000000180)=0xd9) 2018/03/06 19:12:31 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac000000210001030000000000000000e0000001000000001f00000000000000fe8000000000000000000000000000bb00000000000000000000000000000000e9db3eb99fa812359d5e1eb72b38c0c9d25cd726e8120859b32746416601d6cb6bef54858b1e7ed8fa17cef5f03c7fc7c418b107f8f144bf01ace20b1cf6158587b36eb8f87d3507bb6f4b4c3e0000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000fe800000000000000000000000000200000000000000000000000000"], 0xac}, 0x1}, 0x0) [ 597.885380] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25841 sclass=netlink_route_socket pig=20323 comm=syz-executor2 [ 597.917211] netlink: 92 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/06 19:12:31 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r2 = socket(0xa, 0x4, 0xffff) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x3b0, &(0x7f0000000140)=0x4) r3 = accept$inet(r1, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001300)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001340)={r4, 0x0, 0x30}, &(0x7f0000001380)=0xc) sendmsg$rds(r2, &(0x7f00000010c0)={0x0, 0x10103, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x400800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001540)={r5, 0x4}, &(0x7f0000001580)=0x8) pipe(&(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001600)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x1e0, 0x1e0, 0x1e0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f00000015c0), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x10}, 0xffffffff, 0xff000000, 'vlan0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x35c3ed626e8dadbc, 0x1, 0x40}, 0x0, 0xb0, 0x120, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x7f, 0x80000001, 0x2, 0x3b, 0x9, 0x3], 0x19fe, 0x7, 0x7}}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x80, 0xffff, 0x100, 0x1, 0x0, "76ddfaf81032498f1792d806ce4c645dfc60538b3f7e4dece0eb6bde86abdefbbe289ba7d0182c083d4fdc63167700351a9628aa1905366008bc0654992340e7"}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff, 'ifb0\x00', 'ip_vti0\x00', {}, {0xff}, 0x7f, 0x3, 0x10}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xfffffffffffffffd, 0xb9, 0xffffffff}, {0x6, 0xe8e8, 0x4f17}}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x697, 0x0, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3b06df46e3f79926, 0x5bf4f325}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1000, [0x26, 0x5, 0x40, 0x401, 0xf000000000000000], 0x8, 0x10001, 0x1ff}, {0x80, [0x0, 0x40, 0xcf, 0x8, 0x7f], 0x1, 0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00000012c0)={0x8, &(0x7f0000001280)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001180)=ANY=[@ANYRES32=0x0, @ANYBLOB="dfb51cf6625ab1a4"], &(0x7f00000011c0)=0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001100)={0x0, @remote, @broadcast}, &(0x7f0000001240)=0xffffffffffffff6c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001200)={0x800, 0x2, 0x9, 0x0, r7}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x1, 0x0, 0x100000001, 0x7fffffff}, 0xc) close(r0) 2018/03/06 19:12:31 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={0xffffffffffffff9c}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x4, 0x8) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000380)=0x1, &(0x7f00000003c0)=0x4) 2018/03/06 19:12:31 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @multicast2}, &(0x7f00000000c0)=0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$packet(r0, &(0x7f0000000000)="875c6fa249a3ea726fbffc44a5195d3e49665427df49c2073db2cecce2331b847fd8acd469aee9b17ec2163532deb3a5dcb6153aaf5968c6683bc9cf9b0fe5ec92c854", 0x43, 0x4044811, &(0x7f0000000100)={0x11, 0x1d, r1, 0x1, 0x9, 0x6, @empty}, 0x14) 2018/03/06 19:12:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=ANY=[@ANYBLOB='\t\x00'], 0x1, &(0x7f0000001580)=[]}, 0x0) r1 = socket(0x0, 0x3, 0xffffffffffffffff) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80000) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/03/06 19:12:31 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000003100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000030c0)={&(0x7f0000002a80)=@updpolicy={0x13c, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@tmpl={0x84, 0x5, [{{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}]}]}, 0x13c}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x7ff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00000002c0)=0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x80, "b36ba9b1d6671e9e363bd686cedb88a4bf2b7cce93d63906cb23169a5d41064d1cc25cbc23167e2e19af27aa0860346368c22de8c66ee77a2276fb287ffb2e704ec5a01c04569280f15c6f34d8f7a0b10d303dbdeec90b5d5c865db844f78c17e5a82780a5be6ba0445ff9469cad67e71ec6182f8ac84cb28e090b0cdee38f0c"}, &(0x7f0000000200)=0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x2}, 0x8) 2018/03/06 19:12:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x0, []}, &(0x7f00000000c0)=0x8) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg$kcm(r1, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/132, 0x84}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/238, 0xee}, {&(0x7f0000000340)=""/3, 0x3}, {&(0x7f00000013c0)=""/245, 0xf5}, {&(0x7f00000014c0)=""/30, 0x1e}, {&(0x7f0000001500)=""/25, 0x19}], 0x8, &(0x7f00000015c0)=""/53, 0x35, 0x1}, 0x40) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000000340)=[]}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xb) 2018/03/06 19:12:31 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000000000)=""/93, 0x5d) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00006c1000)={0x10}, 0xc, &(0x7f000078cff0)={&(0x7f0000bfdfdc)={0x14, 0x0, 0x7, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @empty, @local}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000001c0)={@broadcast=0xffffffff, @rand_addr=0x1, r2}, 0xc) 2018/03/06 19:12:31 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14) socketpair(0x1b, 0x0, 0x89b6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f00000000c0)=""/115, 0x73, 0x60, &(0x7f0000000140)={0x4, 0xee, 0x1000, "032c58d5fa0c", 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x104d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000001f11000000000000000000000000000095000000000000007e70b8d962313ecab6648855232c1daec379ad9c30971a7fed721b36430eddd6bedaddefd6063c276f7b6ec2fd16a0cced4ef7f6165f5cb95018eb5e92a8a9eb01000100a704d2e83b441397c4fca1182294fe4674f9b3ae47d125230876ddbe0de6199b02642805a78ea5f88ba5ef7c151434b71d676067a34dfadc2a0f01bcc6833a91ff"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x34d, &(0x7f00001a7f05)=""/251}, 0x48) [ 597.920642] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25841 sclass=netlink_route_socket pig=20343 comm=syz-executor2 2018/03/06 19:12:32 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x40000000) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4) 2018/03/06 19:12:32 executing program 4: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000080)=""/30, &(0x7f0000000040)=0xffffffffffffffac) 2018/03/06 19:12:32 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socketpair(0x7, 0x8080f, 0xb80, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000200)=[0x800, 0x200], 0x2, 0xac15, 0x0, 0xffffffff, 0xffffffff, 0x9, {0x8000, 0x4770, 0x5, 0x3f, 0x8001, 0x6, 0x3, 0x41c, 0xe8, 0x80000001, 0x6, 0x9, 0x7, 0x4, "870f8ec478d43324775a315909a3aa244bc621e39521f51693ef98362157b347"}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f00000000c0)="c53688dc02ad81d47dd1ec392ec96e948d5dcfb7064720e71ffdef2b4eccc28517807b12254b0511b89b34e851e2f5e7e0fa884d72c9f78b31a23648ef27e5fc867c9c31ff18e74974d3fa9bb4caed3f17f85425b0f0c49965bfb62160277cbc1e1aa3dd866c2a0dbef082e709601f0dc9b506c10e647ab8495d9b793af93b5a7cf224987dc9d5b2787b33e3384f37c821c930686ba444a8f2823a229a6ff4e039ca4c7fba8d499c1db49b51b68a3ecdd9ec6a978622c2c9e27c11b182d89a299bc73d0bb05e553052ab3a2e6aea432d89ec36001d0e5fa0bd08e2a381832d15b15a3d7ca3ba1e0267f79e528b17"}, 0x10) socket(0x1e, 0x1, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000340), &(0x7f0000000300)=0xe, 0x807fc) bind(r0, &(0x7f000080ff80)=@generic={0x1e, "0103000000000000000010000000000009a900000001000000010405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb2cf1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/03/06 19:12:32 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x208, 0x0, 0x0, 0x0, 0xffff, &(0x7f0000000040)='ipddp0\x00', 0x7, 0x6, 0x9}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x4, &(0x7f0000000080)=0x4) 2018/03/06 19:12:32 executing program 0: r0 = socket$unix(0x1, 0x100000002, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) readv(r0, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/190, 0xbe}, {&(0x7f0000000200)=""/62, 0x3e}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/155, 0x9b}, {&(0x7f0000001300)=""/126, 0x7e}, {&(0x7f0000001380)=""/9, 0x9}], 0x6) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, 0x0, @local}, &(0x7f0000001480)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000014c0)={0x0, 0x4}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001580)={r2, 0x6}, &(0x7f00000015c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001540)=@sack_info={r2, 0x7f, 0x5}, 0xc) getuid() connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/06 19:12:32 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800000004, &(0x7f0000000000)="9723314e0ebb1321aae376e7baee52dd466b42c397b7766cd0298607a9da626e39909d435b9c55a4e5bae103fb5f978cb5e5c254e970fc7642f7e4ac557a445e5f50a20627bf3d60fb9f1c14b5d283fda2afa5617ccfee6c6537a3661549cde411", 0xfffffffffffffdbc) 2018/03/06 19:12:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000010) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x3f, 0x5}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)=ANY=[@ANYBLOB="1c0000002200fb0affffffffffffffff03000000080004004800df00"], 0x1c}, 0x1}, 0x0) 2018/03/06 19:12:32 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000480)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x6, 0x385ef8bb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) 2018/03/06 19:12:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) recvmsg(r0, &(0x7f0000000a00)={&(0x7f00000006c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000740)}, {&(0x7f0000000780)=""/38, 0x26}, {&(0x7f00000007c0)=""/230, 0xe6}, {&(0x7f00000008c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0xfa52}, 0x2000) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) readv(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000000100)=""/155, 0x9b}, {&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f0000000240)=""/135, 0x87}, {&(0x7f0000000300)=""/144, 0x90}, {&(0x7f00000003c0)=""/2, 0x2}, {&(0x7f0000000400)=""/249, 0xf9}, {&(0x7f0000000500)=""/49, 0x31}, {&(0x7f0000000540)=""/142, 0x8e}], 0x9) 2018/03/06 19:12:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x5}, 0x20) 2018/03/06 19:12:32 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffe2) shutdown(r0, 0x0) 2018/03/06 19:12:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x1) r1 = accept(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) getpeername$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/06 19:12:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x8}}, 0x4f36, 0x6, 0x4, 0x1000, 0x8}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x6, 0x8}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000011c0)=0x12, 0x1be) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000100)=""/170, &(0x7f00000001c0)=0xaa) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x0, 0x40075, 0x4000000000000011, 0x2}, 0x2b6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x368}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x6, 0x9, 0x1}, 0x10) 2018/03/06 19:12:32 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000080)="95fe8ad3dd32ead0bc19c6d07a53c2744516b4014a4c559e00d23ac1d2d1bff40ac83260b11be07076c1750cac76a44ca4cf46f884bc94d9a11310dc095ad7cfbf2314a04ac96455d62c8c23304d537cc40d64898ac41129ef39efe87480bf203e36b62f2b90772557ed", &(0x7f0000009000), 0x1}, 0x215) 2018/03/06 19:12:32 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) accept(r0, &(0x7f0000001200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000001140)=0x5a) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="8000090000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="f6acb837f2e5307efcc2a454bb4431c763e0418bf66b802654e5cd590ade9b217076ed1c71"], @ANYBLOB="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"]) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000d00000), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto(r0, &(0x7f0000f1b000), 0x0, 0xfffffffffffffffc, &(0x7f0000915000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x1) 2018/03/06 19:12:32 executing program 3: r0 = socket$inet(0x2, 0x803, 0x81) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001b40)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x800, 'lo\x00', "626f6e643000800000002000", 'ip6tnl0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb8, 0xf0, 0x128, [@ip={'ip\x00', 0x20, {{@dev={0xac, 0x14, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x30}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x1b, 0x0, 0x0, 'sit0\x00', 'vcan0\x00', 'lo\x00', 'rose0\x00', @random="5703a9986849", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8, []}, []}, @arpreply={'arpreply\x00', 0x10, {{@empty}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}]}, 0x2d8) 2018/03/06 19:12:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x7, 0x5, 0x6, 0x9, 0x0, 0x1, 0xffffffffffffff7f, {r2, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xa1f}}, 0x6, 0x8000, 0x0, 0x1, 0x7ff}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/03/06 19:12:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[], 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xbceb}}, [0x4, 0xffffffffffffffff, 0x55, 0x8cef, 0x4000000ce66, 0x200, 0x800, 0x400, 0x8000, 0x2, 0x9, 0x1, 0x7fff, 0x3, 0x7f]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x6, 0x8001}, 0x8) 2018/03/06 19:12:32 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6=@empty, @in=@empty}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xb}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/03/06 19:12:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000bc8a90d88fa2cecb0000000008001200020001000000000000000000100000de02030000001200e9000000001d00000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) socketpair(0x4, 0xa, 0x9, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000001500), &(0x7f0000001540)=0x4) sendmsg$key(r2, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)={&(0x7f0000001340)={0x2, 0x12, 0xfff, 0x9, 0x25, 0x0, 0x70bd2d, 0x25dfdbfd, [@sadb_x_policy={0x8, 0x12, 0x0, 0x6, 0x0, 0x6e6bb9, 0x800, {0x6, 0x2b, 0x90000000000, 0x6, 0x0, 0x20, 0x0, @in=@empty, @in=@loopback=0x7f000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x6e6bb1, 0x8, {0x6, 0x32, 0x4, 0x44b, 0x0, 0x400, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_sec_ctx={0x13, 0x18, 0xefc1, 0x2, 0x8f, "f226edff01d8bd04123a173ec7d6ce63eac2e623f907be147c6081cf879c8c60e558415c121fa3a31c74b089ac4ac1006d32044d03eff848c68deebd39bdde824468ee634f1f209c2c1e784642fa4894a8008a81d8fdb7978b81e7d0d3113724089dae049b8881f698425db80c2886bd23b2e0162ff7e48b8beacf2df51e24d310364d3ae0bb8d2550009e568a3274"}]}, 0x128}, 0x1}, 0x4010) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r3, &(0x7f0000000300)=""/4096, 0x1000, 0x2101, 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/249, 0xf9}, {&(0x7f0000000140)=""/81, 0x51}, {&(0x7f00000001c0)=""/188, 0xbc}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000001580)={0x0, 0x6000000000000000}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001600)={r5, 0x7ff, 0x1, 0x8, 0xfa9, 0x5}, &(0x7f0000001640)=0x14) 2018/03/06 19:12:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r1, &(0x7f0000000200)=@abs, &(0x7f00000000c0)=0x6e) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast, @multicast1}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0x1f, r2}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) [ 598.052171] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/06 19:12:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x8}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x23d}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000580)={0x100, {{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xa780}}}, 0x88) 2018/03/06 19:12:32 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000cc5000)={&(0x7f0000a53ff4)={0x10}, 0xc, &(0x7f00008d5ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000f010000100115fdf9c05ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/06 19:12:32 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'irlan0\x00', 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0x100000001, 0xfff, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'erspan0\x00'}) bind$packet(r1, &(0x7f00000001c0)={0x11, 0xd, r2, 0x1, 0x7fffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) readv(r1, &(0x7f0000ffa000)=[{&(0x7f0000b4f000)=""/25, 0x19}], 0x1) [ 598.147318] IPv4: Oversized IP packet from 127.0.0.1 [ 598.156576] IPv4: Oversized IP packet from 127.0.0.1 [ 598.168563] sctp: [Deprecated]: syz-executor7 (pid 20451) Use of int in maxseg socket option. [ 598.168563] Use struct sctp_assoc_value instead 2018/03/06 19:12:32 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x60}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f0000000200)=""/249, 0xf9}], 0x3, &(0x7f0000000340)=""/20, 0x14, 0x1}, 0x10061) connect$l2tp(r2, &(0x7f0000000400)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x4, 0x4, 0x2}}, 0x2e) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000001700)=0xfffffffffffffef8) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000000440)=0xfffffffffffffffe, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000480)) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000540)=0x3) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) r3 = socket$inet6(0xa, 0x11, 0xff) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001680)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e23, @empty}, 'syz_tun\x00'}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000015c0)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001740)={0x0, 0x1, 0x401, 0xfffffffffffffffb}, &(0x7f0000001780)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000017c0)={r4, 0x4, 0xfff}, 0x8) 2018/03/06 19:12:32 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000100)=""/242, 0xf2, 0x0, &(0x7f0000000200)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x8, 0x0, 0xffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfe3f}}, 0x4e, 0x66d9, 0x1ff, 0x40, 0x3370fd58d0036cc8}, &(0x7f0000000280)=0x98) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f00000008c0)=0xe8) r4 = getuid() accept4$packet(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a00)=0x14, 0x80800) r6 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000000c00)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000a40)=@delpolicy={0x150, 0x14, 0x700, 0x70bd25, 0x25dfdbfe, {{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x4e22, 0x3, 0x4e24, 0x6, 0xa, 0xa0, 0x20, 0x32, r3, r4}, 0x6e6bbb, 0x3}, [@replay_thresh={0x8, 0xb, 0x1}, @ipv4_hthresh={0x8, 0x3, {0xe, 0x16}}, @extra_flags={0x8, 0x18, 0xf}, @sa={0xe8, 0x6, {{@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x100, 0x4e20, 0x1f, 0x2, 0x80, 0xa0, 0x3b, r5, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x3c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x2, 0x8000, 0x324, 0x9, 0x94ca, 0x7, 0x9, 0x7}, {0x5, 0x1, 0xc3, 0x2}, {0x1, 0x8, 0x1000}, 0x70bd26, 0x3505, 0xa, 0x3, 0x5d6f080, 0x4}}]}, 0x150}, 0x1, 0x0, 0x0, 0x20000044}, 0x8000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x5, 0x30, 0x6, 0x1ff}, &(0x7f0000000300)=0x18) 2018/03/06 19:12:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x89, "c1f25c127a384e596cf3fba653a8e840c41f561f994150e7566834325b1b6c1822d9a23c73ec77af2c1f12797aab727f1baa09e2542f14b14935d431b02b2437b9a443ab4927202b039d06f70a62773a9a587f5e1938813dd97e9b6f0b657581205f7e9c30303692f4ee850a478b9e047319272c617b3707e62872f9917a8f962a49a3981f2c01a942"}, &(0x7f00000001c0)=0x91) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x10}, &(0x7f0000000240)=0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) 2018/03/06 19:12:32 executing program 6: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x42011, r0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="26ba6bedd900f6ff0000eac630acaa2a7925f2db1ee9ff22", 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) sendmsg$netlink(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000240)={0x10c, 0x18, 0xa00, 0x70bd25, 0x25dfdbfb, "", [@generic="5cb6780af79adfa650717345499fd0f3af3e394d5b29cfa16e3b088375a0f43abfcc1eceb8af2dd933428a929e887fdf8588e81ade0f80fef275c472a5e1bdb0fc9d5c471c00b8bb7c7cd0401ac38b138508f059c4b8af5782d0245907855cb1f163db77c07a415b90015f6629076abc47543a3b8eb918f734beb06910c51a83c33d0b02ff9ab4062f1724ff3fbc3227d810a9a8ec089a6119197558116853039758c6ac9f1349d4d1bce61069ef98183214a61426e17967453573e354bd7bf15218e8069ecf1d747269bad03a9870f2e78860f15a629dccb6d11237059b2661e338c4", @nested={0x18, 0x74, [@typed={0x8, 0x56}, @typed={0xc, 0x7f, @uid=r2}]}]}, 0x10c}, {&(0x7f00000000c0)={0x1c, 0x39, 0x0, 0x70bd2c, 0x25dfdbff, "", [@typed={0xc, 0x61, @ipv4=@broadcast=0xffffffff}]}, 0x1c}, {&(0x7f0000000380)=ANY=[@ANYBLOB="4c0100001c00100026bd7000fcdbdf25fc278aec2311681be0bbc78f1e6879d6fbdc3bb45fe73865ac833c462b3e985d8ee852466a7fe5c9e4a2965452d61b06beb67526e7dd1f264d132448cc15cf992e20d63bafb3988f2e5437a0c5cdf33b8c7ffb3e1fa04121bb42f746e0001700e076b92a92628df485cf330988a7d12ff20dddd0487f440e7520d17639e055fd7add5abaab5f52cf3b1e86d292432c8768689a99c153b6696e9a9917a766c76bdbc16c06e6a3a176707a01ccac14e24aca9ba50b4e09f1a4dd0c00830000000000", @ANYRES32=r1, @ANYBLOB="af87945cdf64e949ca5c66279a68511b3da731e490e4d41663093c9b4fa35b130034600211c2ba7d24ea15ace23d6bb19e3853200c4fc224b8c7ee8a1d18ef90b3f7dbceda5d9756b2bab1af77cd48b6d400ca7da9f0676bae05a0bdfc12490c500dbcc18688f411845263821bdd3af0f9153eb5689cab"], 0x14c}], 0x3, &(0x7f0000000540)=[@rights={0x18, 0x1, 0x1, [r1, r1]}], 0x18, 0x40050}, 0x20004041) 2018/03/06 19:12:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1e, 0x8, 0x0) epoll_create(0x0) r2 = socket(0x1e, 0x200000004, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r2, &(0x7f0000000a40)=[], 0x3d86ece6cc649f6, 0x4001) close(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000100)=r3) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x4, {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) 2018/03/06 19:12:32 executing program 4: r0 = socket(0x10, 0x1000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0259000000000000fff5060d00ffff0a00000008001100"], 0x1}, 0x1}, 0x0) 2018/03/06 19:12:32 executing program 7: r0 = socket$inet(0x2, 0x847, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) socket$inet6(0xa, 0xa, 0xa6f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000000)=[{0xffffffffffff2d94, 0x0, 0x1c, 0x80}]}, 0x2cf) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/06 19:12:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000001680)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/169, 0xa9}, {&(0x7f00000011c0)=""/229, 0xe5}, {&(0x7f00000012c0)=""/151, 0x97}, {&(0x7f0000001380)=""/136, 0x88}, {&(0x7f0000001440)=""/19, 0x13}, {&(0x7f0000001480)=""/93, 0x5d}, {&(0x7f0000001500)=""/188, 0xbc}, {&(0x7f00000015c0)=""/181, 0xb5}], 0x9, &(0x7f0000001740)=""/65, 0x41, 0x3}, 0x40002063) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) [ 598.201663] sctp: [Deprecated]: syz-executor7 (pid 20453) Use of int in maxseg socket option. [ 598.201663] Use struct sctp_assoc_value instead 2018/03/06 19:12:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x200, 0x100000000, 0x8}) sendmsg$key(r0, &(0x7f0000d17000)={0x0, 0x0, &(0x7f00007e1ff8)={&(0x7f0000243fd0)=ANY=[@ANYBLOB="acdb6753020000000000000000200300"], 0x10}, 0x1}, 0x0) 2018/03/06 19:12:32 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x100000001, @loopback={0x0, 0x1}}, 0xcb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x101, {{0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}}}, 0x88) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)=[]}, 0x0) 2018/03/06 19:12:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x2, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001080)=0x14, 0x80800) recvfrom$packet(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x20, &(0x7f00000010c0)={0x11, 0xc, r2, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) socketpair(0x11, 0x6, 0x0, &(0x7f0000001100)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001140)={@in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x100}}, 0x6, 0x5, 0x4, "4d5224c77d735e50ff2f50c7a0c6cd484ecbb4c3dc38cbdcb3f8eaf9c2457f0d85ab47798a13ee941a03ff3e4f879ca2b24e11dc9a6060abe128aead892524f7601e1c03887c78b1719e004c3a0a244c"}, 0xd8) 2018/03/06 19:12:32 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007180)={0x0, 0x0}, &(0x7f00000071c0)=0xc) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000480)=@abs={0x1, 0x0, 0x4e22}, 0x6e) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000009a00)=ANY=[@ANYBLOB="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", @ANYRES32=r2, 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@ANYRES32=r1, @ANYBLOB="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"], 0x27dc}, 0x1}, 0x0) socketpair(0x7, 0x7, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r5, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000100)) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000080)=0x751, 0x4) 2018/03/06 19:12:32 executing program 5: socketpair(0xa, 0x3, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x0, 0x1, 0x9, 0x9}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000002c0)=0xc1) mmap(&(0x7f0000169000/0x3000)=nil, 0x3000, 0x0, 0x44031, r0, 0x40000) mmap(&(0x7f0000033000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x800132, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, 0x2, 0xa8, 0x2, 0x0, 0x2}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x2}, 0x8) pipe(&(0x7f0000000040)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000280)={0x8, &(0x7f0000000240)=[{0x9, 0xc9c, 0x20, 0x9}, {0x6, 0x3, 0x40}, {0x100000001, 0x1, 0x100, 0x4}, {0xffffffffffffffe0, 0x9, 0x6, 0x10001}, {0x1ff, 0xffffffffffffff81, 0xfffffffffffffff7, 0x1ff}, {0xdc, 0x7a9, 0xfffffffffffffff7, 0x2}, {0x7c, 0x1f, 0xffffffffffff4735, 0x3f}, {0x1000000000, 0x6, 0x35a55f7b, 0x5}]}, 0x10) 2018/03/06 19:12:32 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000380)=0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000140)="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", 0x22d, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)=[]}}], 0x1, 0x0) 2018/03/06 19:12:32 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x10800}, 0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x44034, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0), &(0x7f00000000c0)=0x386) 2018/03/06 19:12:32 executing program 2: unshare(0x2000400) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f9d000)="220000002a00470900f1ffff07ee04001000401403000000dfffffff200300460700", 0x22) recvfrom$llc(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f0000001200)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f00000011c0)={&(0x7f0000001140)=@canfd={{0x4, 0x697, 0x6fe236c9, 0x7}, 0x10, 0x2, 0x0, 0x0, "2be5ded91b2077cd628e836551d353e53197bff353fd31abf32b62e567ce05185d21338fda287f51058ce75eaff29272a7f42d6c16618439c910691325083443"}, 0x48}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x6, 0x7ff}, &(0x7f00000000c0)=0xc) 2018/03/06 19:12:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="28000000dc70050fc0e159fa0000000007000000", @ANYRES32=r1, @ANYBLOB="060032000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) [ 598.240148] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=217 sclass=netlink_route_socket pig=20471 comm=syz-executor6 [ 598.257515] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=217 sclass=netlink_route_socket pig=20471 comm=syz-executor6 2018/03/06 19:12:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=ANY=[@ANYBLOB="1c00000040000100ffffffffffffffff0a00f00000a4c8801167cfc0"], 0x1c}, 0x1}, 0x0) 2018/03/06 19:12:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fcef18)={{{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@multicast1=0xe0000001}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@broadcast=0xffffffff}}, 0x2) socket$inet6(0xa, 0x44232a35b6188937, 0xd25d) 2018/03/06 19:12:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000001f54), 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/03/06 19:12:32 executing program 1: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x7612}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000761fb8)=@hopopts={0x0, 0x0, [], []}, 0x8) r5 = socket(0x9, 0x3, 0xfa) connect$unix(r5, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f0000000400)={'filter\x00', 0x0, 0x4, 0x0, [], 0x1, &(0x7f0000000380)=[{}], &(0x7f00000003c0)}, &(0x7f0000000480)=0x78) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000340)={r3}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x5c, &(0x7f0000000100)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x986a}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r4, 0xf691c2b}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000200)={r6, 0xfff, 0x20}, 0xc) gettid() sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xff) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000500)={0x20, 0xffff, 0x8200, 0x20, 0x9, 0x28000000000, 0x8, 0x100010000, r4}, 0x20) accept(r1, &(0x7f0000295000)=@rc, &(0x7f0000918000)=0x9) [ 598.316937] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28892 sclass=netlink_route_socket pig=20497 comm=syz-executor3 [ 598.329758] netlink: 3664 bytes leftover after parsing attributes in process `syz-executor7'. [ 598.342710] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28892 sclass=netlink_route_socket pig=20504 comm=syz-executor3 2018/03/06 19:12:32 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) socketpair(0x3, 0x80005, 0xb2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4bb540af) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x2, 0x25}, 0x10) 2018/03/06 19:12:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb90100008001000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0xf, 0x0, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000140)) socketpair$inet(0x2, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) sendmmsg$unix(r1, &(0x7f0000004840)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000001200)="40a99bed91e16e563680f08db3dae3756c0f0362742f60dbf11b4e0dc70f62234d7653eb8b0c58c71f5e185eecf211d07112fdd265d9b0245d307557a02dd3813a9b28cd3b1feec389b4ed68608adf58ca778c6bfb648537993f94117e9e73d20a4af06fa7d8864f0400b98516999b56bdfc5bc93e2ea38e6e61452d785c2f73285fcbabe68eb586e9e7808dc69a17a6713f7df22d2739ae78fc199b6995c0", 0x9f}, {&(0x7f0000001340)="d7df4654e4ba5b6dd4388ab1ed5acebf0f1a7fc56de3b5d24ef4f6d1cf58ac058f09b82e09b7b61b124ea79e586659eb803f3017129e24caeab6c7cee11a4c35cd5cbd63757ea1325e63fa52d74543908977b27b5c94858e6e529847a7b75234fed0af47bf8432570492d3c439135ef817dd1941e7cdff2c8aca0e72cc97177b24e044b8b32747af80614fb0879f38668fbd11aaed128feceac6b18cbb2bbb6392b5fdb1fb93e07e0f35d5eb2e90528086817a346c2fd4f1f183b0b1077a099617a0dff7888ea92688f8ea48884ee31d672c429a8959e0ed393f526682ba7e132f7acd26f5c163c5ab3e6c7814a0eb31", 0xf0}, {&(0x7f0000001440)="257712cf84d041b4ac0eaa7d4da1be4470081c4cf715ef0228e0a9b2dfcd65d747a83d3751cd265a0f9747eaeab035c1d729b2b3375edf973fc2de80e2fce15adda4a06fd6b04c5dbda15890f54554d7f7ad745d708e6d6e7d461569089b5457052d618f21cb698d41cf970bf1bf3cec5cb336bf3878fba13baf1dbf1dd9dc5a6d89120a2fbb1d17cc964c5150dddad974048fbdffb3c5b3f9d664df5834bc9d693e678d64f016a566790f2fffe8a47b25128236c6e0370396d85abad02d4ab77c236cee286f0fb7c657dfa31707f0801b3847cacbc74cf861a9c717260581574b525ec2b5a8cd705a5b47f6d9c4796f7add", 0xf2}, {&(0x7f0000001600)="393e5022363f34f9794fc2f0ae1d9844a34e8c2b75a11540653f2e8ccc5f8c1b7fa95570ae9dad17edb51791dff5e0a4640be2fecb1036d67e0988d15b5d1aa156df804af32cadb1bb9d569e48ad", 0x4e}], 0x4, &(0x7f0000001880)=[], 0x0, 0x800}, {&(0x7f00000018c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003c80)=[{&(0x7f0000001940)="bc64b8032c84a35f649ec27617a2147520052efda3c0995ff86b9cbd053fc6494ccf09a0caf656d4ef59e40cd8ddb7e04d2247ec41c1b69540a8840191bd06200fc1e350590dd875786d27e65025095a2ccb7a4685c728f427e3bca53f0fbffe23", 0x61}, {&(0x7f0000002ac0)="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", 0x1000}, {&(0x7f0000001a40)="62d2dc1f36d5e0fe5055db166273f09f99626b759faa9f6be4161f917cce01b6433d9ede9feb08412a70918ce541d4000aedbe3d64df29917db652f690c90d7eec836abbac2fa4a43ffba3c2345b3f5763750578684b60", 0x57}], 0x3, &(0x7f0000003e40)=ANY=[@ANYBLOB='\x00B\x00\x00o', @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x91, 0x40040}, {&(0x7f0000003f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004000)=[{&(0x7f0000003f80)="29072d91578ac5d7679abed18744f8cd9ff7d377165792a6b395e1b5d7e8e2e610116ff119055d914cbfe4c2b0a6ecfd9fbcbcfbf6ce39528b20dc1483146a125ca665eb0094cff555cf2099a8379b9b9902ae9c7c58b343bc2e0b4d83028c993b7f65d74abbfccc", 0x68}], 0x1, &(0x7f0000004380)=[@cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x90, 0x40}, {&(0x7f0000004440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000047c0)=[{&(0x7f00000044c0)="5e8c2f4a6ec31245cd479d3ebede389cb2a14f25c120324da05fbbb38459d672afa51e45ec505d1a4e713ae6d785bd02f6dce39fba1f98f79ed57649412347ee752b83f370", 0x45}, {&(0x7f0000004580)="9ec8d70204f397fa8c87779d7a658e3c350590aa167fab01e172728ab9468d22f8cacab1879b0db452ee25f0cf63935af9c4c57149b764881f7c61c3e942c76d5e8612bca34476a622b3a083a845633c878b69179e01a6d69f765b0976c996e78d9c6ded48bd5736186c621a873e9f64f09c36e07a5fba316b78258a4c9b79e8094d19705d753b8186fb04d5f8b08f9bde560ebaf56ba8d2dcf1e61c13972d842f52ea95910368724201f05113a670fcc900e2617f674fd68ef0c81d188af3ef5a8f5b857f07d1922930", 0xca}, {&(0x7f0000004740)="434d48ba43e1fd3f3628e67052456305aac3de0b0262d166f374b7a9448933fb6a12d77e91abc17d77a16a4424f7d920728b75e82d872f65e26cc6321a3e1120738f2a0c081a59c165fd248dd45fe414b1655bdf49b8edb477560ad2e88fdcfb3266baff6188aa780c93d066cb2e0d51f1717ab1fe", 0x75}], 0x3, 0x0, 0x0, 0x4010}], 0x4, 0x85) read(r1, &(0x7f0000001ac0)=""/4096, 0x1000) 2018/03/06 19:12:32 executing program 2: pipe(&(0x7f00000c4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00002cf000)=[{&(0x7f000051e403)='O', 0x1}], 0x1) writev(r1, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xf, 0x14, &(0x7f0000000140)=@raw=[@jmp={0x5, 0x81, 0xb, 0x5, 0x6, 0xfffffff8, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, @alu={0x7, 0xedf, 0xd, 0xb, 0x9, 0x50, 0x10}, @alu={0x7, 0x3ff, 0x9, 0x6, 0x8, 0x0, 0xfffffffffffffffc}, @alu={0x7, 0x7, 0x3, 0x5, 0xa63662da99a1e89c, 0xfffffffe, 0xffffffffffffffff}, @map={0x18, 0x3, 0x1, 0x0, r0}, @exit={0x95}, @exit={0x95}, @exit={0x95}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000000200)='GPL\x00', 0x0, 0x9b, &(0x7f0000000240)=""/155, 0x41f00, 0x1, [], r2}, 0x48) 2018/03/06 19:12:32 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = epoll_create1(0x1080003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000580)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x4e23, 0xfffffffffffffe00, 0x4e21, 0xcd, 0x2, 0xa0, 0x20, 0x5c, r3, r4}, {0xc3, 0x4, 0x1, 0x7f, 0xf0, 0x200, 0xe63, 0x53}, {0x5, 0xfff, 0x1084f33d, 0x5}, 0x1, 0x6e6bb2, 0x1, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d3}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x3504, 0x6, 0x2, 0x9, 0x9, 0x3, 0x7fffffff}}, 0xe8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000178000)=""/4096, &(0x7f0000e84000)=0x1000) 2018/03/06 19:12:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000dff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="150000001800a95f9d95d63b0000a457eac9d4cd41bc460a44eda753c23516d9312b2b1e9a450000200000000000000000000000"], 0x1}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x4) 2018/03/06 19:12:32 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x23, 0x2, 0x3, 0x8, 0x204000000000000}, 0x20) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000500)={'nat\x00', 0x0, 0x3, 0xf2, [], 0x7, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)=""/242}, &(0x7f0000000580)=0x78) 2018/03/06 19:12:32 executing program 4: syz_emit_ethernet(0x1a6, &(0x7f0000005faa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00000000c0)=0x3, 0x4) r0 = socket(0x11, 0x0, 0xc21) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x1ff, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f0000000100)=0x10) r1 = socket(0xf, 0x3, 0x2) connect$rds(r1, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/06 19:12:32 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000480)={'bridge0\x00', 0x5}) pwrite64(r0, &(0x7f0000000b80)="bb4ca78075233c51247ab32af56962e714b8bec7305d1563e9ee525857dc4066a71f52420be9fd04379e8e37a441e402d4313a32c6040876073790e04f11510efed72419131569c55153854977ae457177c7a7eab8ae84ecfbaa6bf1ee213049f0ca5a2f31483a40c8bd09c6dfc38e8ca0a91e60a7d00653afd236f21b0d805b449483cb229ff168c1d687465556676e603389335324e8d243920fc8987fdcbce3ba4f7428dbdebef5209d4f3eead6f0d417d4101b4f37ba7d", 0xb9, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/122, 0x7a}, {&(0x7f0000000180)=""/197, 0xc5}], 0x2, &(0x7f00000002c0)=""/254, 0xfe, 0xbec}, 0x10100) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000400)=0x4, 0x4) r2 = socket$inet(0x2, 0xb, 0x7) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000000740)="44a0882f87a039fbd85166d37ae986ce1e9ebeaf43ccedd477ef109ac91c30fa07608b278d5f16a315388f19ca691f8686963f31b93ace6eab1bd615bc017703af9f2f0fd16832f709f6d98fb56d0fbc3ae3c65360dd1c61e02033018e0cd0b09a602d69f89863e6017678bf5d226c981085313f8b3414e4106d3445c78f13b207b684344b2d1ae5246d8f06fff5a161168363c96006d346b150fff19755109c9d6ba0f8995e4fa2a6a04cf57ac46be5f1ef64e9a2ea7aabf7d7", 0xba) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000001180)=ANY=[@ANYBLOB="66696c7465720000000000000000000000387176f0bf8697d87c10c90000000000000000000000000000000700040004000000c8040000a00200004005000040010000e0030000e0", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000ffffffffffff000000000000000000006d3d4322ac430000000000000000000000000000e00000020f00000001000000ffffffff00005d51ffffff00ffffffffffffffffffff000000000000000000000000000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000ff00ff00ffff00000000060000000000007f040100030000fffe000173797a6b616c6c65723000000000000073797a6b616c6c65723000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000550000000000020000000000000000000000f0006001000000000000000000000000000000000000000000000000000070004e464c4f47000000000000000000000000000000000000000000000000000900000000000300010000008ea13026c682c4c0832e4df6e623fbd3509f542b6fde0824827eaa4becff4f97fe24d8ed11e1c71a14704e2b36e1d6c34038a52088eacf229744dcd6c79a00a900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000001e00000020a000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000009c5d0283b8e6cad4e7485b385d2945"], 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="4000060001002000810008008e49ce00"], &(0x7f0000000640)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000440)={r3, 0x80}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x10001}, &(0x7f0000000580)=0x90) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000b40)={'sit0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x4e23, @empty}, {0x0, @empty}, 0x8, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'gre0\x00'}) [ 598.367582] netlink: 3664 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/06 19:12:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="a2bfd54b70c630154a82f8d2cd143e269bfb566960ecb7bd506252d178651cd0e46ef23c0d034be9d8e05591be2c16195e7c4b2c240901a5cf3c4c767c9fe4746cad07f7b001dec8772fac11d2e71c3933ca945ab8b69bd6c7dd8f4ab5ec3ff0b763abc7fad73bee6aa8ea33cd62d448e08f2ce4ddbba8283a1a6ea3dd557575efd393bd359500498b3a4f8272fb968a04b209fb783a148806277ad8a1c0c1708b46ea3b2b35aee3ddc18342b32b428551b3db56773bde0f", 0xb8) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080)=[], 0x35c, &(0x7f0000000080)=[], 0xffffffffffffffc5}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff8000}, 0x80, &(0x7f0000001bc0)=[], 0xd74a2528c1832ef7, &(0x7f0000000040)=[]}}], 0x2, 0x4) 2018/03/06 19:12:32 executing program 3: mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x108) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}]}, &(0x7f0000000140)=0x10) 2018/03/06 19:12:32 executing program 5: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f0000000140)=0x84) sendmsg(r0, &(0x7f000095ffc8)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00005fc000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/06 19:12:32 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_newroute={0x20, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000001200)={&(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x101, 0x8, "e4ab9264788b0436eece77bdbb4ff698c1793411080e4b81748a181a2d747fdc2b2bc18cadf14a3021109b6cca6d3aa6a286591323d3ff64209bd56e1a4886", 0x3c}, 0x60, &(0x7f0000000180)=[{&(0x7f00000000c0)="47a9a6cbe45e1f27429871ed327d6719231f22247f35c94702a38739b40e121b677e8852dc702da85524752ee610865ae99483916fb04760b044863b3ff7088ceedb40dcc702fc9c5f7f59ab8d2163c0bc2d4e8ef6ece7c6efd084d05b7c10e3107bd37c59", 0x65}, {&(0x7f0000000140)="a175671814229f5c07883cef48de7f6dafbefbcf59e5", 0x16}], 0x2, &(0x7f00000001c0)={0x1010, 0x10c, 0x401, "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"}, 0x1010, 0x40}, 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000001240), &(0x7f0000001280)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000012c0), &(0x7f0000001300)=0x4) 2018/03/06 19:12:32 executing program 0: socketpair$inet(0x2, 0x3, 0xfffffffffffffffa, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @empty}, &(0x7f0000000100)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bond0\x00'}) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000140)={@loopback, @loopback}, &(0x7f00000001c0)=0x8) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipmr_getroute={0x14, 0x1a, 0x0, 0x70bd2b, 0x25dfdbfe, {0x80}, ["", "", "", "", "", ""]}, 0xefe5bbcf3c40f810}, 0x1}, 0x0) 2018/03/06 19:12:32 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt(r0, 0x2, 0xc6, &(0x7f0000000000)="e5fb6ee148de71ec72f6be6fccdd77d1681ac3ba2720c7ace9041892bddf4c19d354b37a9c554bb8feabfd1aeef98714541719a3b83057e9d5874f5fbf97728e128f324787d2e7036621448575ddcf65ee196ab8f54581bad0c8cf86b23cdf334a76a092164f8b409bd4c14d593409f1899d69082f577c3e3a533a0cfeeb09", 0x7f) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x1000000000000107, 0x1, &(0x7f00000a2000), 0x0) 2018/03/06 19:12:32 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x8, 0x1f, 0x9}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x13, 0x1, 0x7ffff9, 0x0, 0x20000000, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x8000, 0x5, 0xfffffffffffffff7, 0x4, r0, 0x4}, 0x2c) tee(r0, r0, 0x4, 0x0) 2018/03/06 19:12:32 executing program 1: r0 = socket(0xf, 0x10000806, 0x1) sendto$inet6(r0, &(0x7f0000000000)="71267c064477990312b9ff7f933a0da84210f89d1816ef834b10db83d731ab7360d5b83f1eeeca46fa03", 0x2a, 0x8000, &(0x7f0000000040)={0xa, 0x4e22, 0x8626, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x52, {0xd56, 0x0, 0x5, 0xfffffffffffffff8, 0x4}, 0x6, 0x8}, 0xe) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0xfffffffffffffffc) write(r0, &(0x7f0000e05000)="240000001a0025030017fb1000f7fc0e020b00009604bf0202ffffeb0800040048186be0", 0x24) 2018/03/06 19:12:32 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) gettid() bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/06 19:12:32 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x29, &(0x7f0000000440)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @empty, [], {@generic={0x9300, "5dafbb0d7ca2a11b176bf50fd17be5fc3658936023144dee05e684"}}}, &(0x7f0000000480)={0x0, 0x2, [0x287, 0x8e6, 0xdd0, 0xed8]}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000100), 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = accept(r0, &(0x7f0000000200)=@l2, &(0x7f0000000280)=0x80) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000004c0)=""/207, &(0x7f0000000000)=0xcf) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000180)) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0x80000000000003, 0xbf) syz_emit_ethernet(0x3e, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffff0180c200000a6cdd6006f52600081100009ec64c7d000000000000000000012339eea2a8f26ccf0000000000000000014e204ed1000890782d09f31a4dbe6b6a48ef66a1cc6cdd733c53124a092987a719cdd771f9176f229030e620e0c78147bfd5fd860c9acc88bf664db2d1e1d8a2605e5463e1aafb0d7db7d8e493e0b253cbf6b43d7840cd7c4f05c04e850119b01616da181ff2d1ba560342c939db193ebb2f6eb9"], &(0x7f0000775000)) 2018/03/06 19:12:32 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xfffffffffffffffb}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x9, 0x0, 0xfff, 0x7f, r1}, &(0x7f0000000200)=0xf7) r2 = socket(0x1b, 0x5, 0x2) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000240)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x4c) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000140), 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000281ffc)=0x300000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="c886dfa0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x28) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r4, 0x702c, 0x1, [0x10001]}, 0xa) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/03/06 19:12:32 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl(r0, 0x6, &(0x7f00000002c0)="437dca262e5a1664b7f6149e886aa261705bcd54ca0275e313d9a3c529b871c357ba36fd205050f0420dcd632cd186c7b0961b810d1ff8919502cba1dc116d5aa4eb8159fe2d8ec827a253c8dbd4ebbf1ffde188607e5d13eaf6ba86ce14b7a5b64736fa82ad1775254322df66a7271ce3eba092684954a81ab621262cc8d02a00af3ac234754262313dc7bd6143a7d9168359cf0ab0433ff2ad5aa9a475345c9b89f1046dc9c6bf33333c15c8815886780c835787ea5c3ca1e7c4c1dda6a232a7261dab587a2818a81bcf861a33b4403ba78258cf0103dcc5723d6becf1dafa5b003fff9a18660a4978e176") pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000100)="2c79c2be57cef7d8dc37752837c15f44c359d9294b257d466cbcd4fa7e96c8f968bf89499b8c8b0b65929366f52ab66e64e5133a9e47b0eb808f26491dbe4c10837395454c54103d0f4a7845cb47e7955abb897ec2ab882c7fbcec62d838b855a186b1d7e8a29df2697ac87f214e1575ea0fd7420e6c788757469982dc7d5d0b7655871b2a59dcf9dccf620ac217fe7143c4802954dd4058532af7dde0e1c0ab43d8656f0dad4a40527613015be10eef4feb891d572853007810838aff74de5f9e8a1b5f681e8b34b547f11fa74616") r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt(r2, 0x8907, &(0x7f00000003c0)="11246494cd24516a68338718b970f3fb59015b973826e1c47a11aeea3cadd4b561af0cde38a6bdafdd91da4ded28df208b5b8474fa411966be299f0d3d531b4686b9ce57389e9839b8737799c111b651e017c621459cb358fae05673284a031fb1d3512972da4956be813d4dbf1dac0eb9f712d837cf0b257652d5d70e530524e28aaa808c8cf098ead3bac067a9769730157cb4594758d88ec2ac85c5ed31b1a51cffcdc3397ea1e504bff7355f9af470fd710e7f8fb7f169b0b7a9") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r4, 0xfff, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x17}, 0x101}, {0xa, 0x4e22, 0x40, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0xeb, [0x1000, 0x8, 0x1, 0x1ff, 0x9, 0x1454000, 0x7]}, 0x5c) sendmsg$nl_generic(r3, &(0x7f0000019fc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000012c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001e00812300000000532800000600000021b77a531271e70ff7abec6927cc171e"], 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000480)={r4, 0x3}, 0x8) 2018/03/06 19:12:32 executing program 0: r0 = epoll_create1(0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x8, &(0x7f0000000000)=@raw=[@exit={0x95}, @alu={0x4, 0xff, 0xf, 0xc47ea5c521764fa6, 0xa, 0x0, 0xffffffffffffffff}, @exit={0x95}, @ldst={0x3, 0x3, 0x6, 0xb, 0xf, 0xc, 0xfffffffffffffff8}], &(0x7f0000000040)='syzkaller\x00', 0x0, 0xf0, &(0x7f0000000080)=""/240, 0x41f00, 0x1}, 0x48) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000200)={0x2000}) r2 = socket$netlink(0x10, 0x3, 0x2004000010) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000002300ff0affffffffffffffff030000002c000100280001000000000004000000000000004939ffc6c4b605e401c0703d73ba1484bf6afc8188000000c9463a5c113e1bbed439a41c1f8ffd7727653e78c32be81953976a8f749cb32b0b8b70b781376b4ded67ad0b78d9c5024313dc9f84530082eefd60c588e31db8aad92d70dab79f4794e662eeb0b9753abb7e7c2800000000000000"], 0x40}, 0x1}, 0x0) 2018/03/06 19:12:32 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x7, {{0xa, 0x4e23, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x88) r1 = socket$inet6(0xa, 0x0, 0x100000001) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000000200)=[{{0x0, 0x185, &(0x7f0000000380)=[], 0x0, &(0x7f0000000280)=[]}}, {{&(0x7f00000004c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0xde, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[]}}], 0x2, 0x40880) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000080)) 2018/03/06 19:12:32 executing program 6: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/06 19:12:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$ax25(r0, &(0x7f0000000000)=""/247, 0xf7, 0x100, &(0x7f0000000100)={0x3, {"114998ebc21d2e"}, 0x8}, 0x10) socketpair(0xb, 0x4, 0x100000000, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000200)={0x3, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @empty}, {0x0, 0x0, 0x0, @empty}]}) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) 2018/03/06 19:12:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/220, 0xdc}], 0x1, &(0x7f0000000680)=""/136, 0x88, 0x200}, 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000780)={0x0, 0xfffffffffffffffd}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000800)={r2, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x5}}, [0x1, 0x23, 0x2, 0x8001, 0x9, 0x3, 0x82e, 0x1, 0xe0fb, 0x3f, 0x2, 0x43, 0x8, 0x2, 0x100000000]}, &(0x7f0000000900)=0x100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000f90fe8)=[{r3}], 0x1, 0x101) recvmsg(r3, &(0x7f00000011c0)={0x0, 0x1ae, &(0x7f0000001100)=[], 0x0, &(0x7f0000001140)=""/128, 0x80}, 0x0) 2018/03/06 19:12:32 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x7, 0x1}, &(0x7f00000001c0)=0x90) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='irlan0\x00') 2018/03/06 19:12:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000580)='bridge0\x00', 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="c36e6937938da71800010000ff1000001f00000000000095"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) poll(&(0x7f0000000000)=[{r2, 0x2004}, {r0, 0x4000}, {r1}], 0x3, 0x5) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000240)={r0, r2}) sendto(r3, &(0x7f00000000c0)="ab", 0x1, 0x0, &(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x400, 0x0, 0x0, 0x0, "3475a7be197ffc58ea1ee4c2d9e7b5dcca23571953f779d75f331307e574e1ab3450284193dcb7aaece5282eb96a3fcba41702b5810163705161e3274d8ef4"}, 0x60) 2018/03/06 19:12:32 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000040)=[{0x7c}, {0x10006}]}, 0x10) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(ghash,ecb-cast5-avx))\x00'}, 0x80, &(0x7f0000000000)=[{&(0x7f0000011e9a)="5500000018007f8db72d1cb2a4a280930206000000a843096c26236925080700340010010000ca8a9848a3c72803c56b7b31afdc1338d544ef009b841352f75afb83de44afaa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000040)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/131, &(0x7f0000000140)=0x83) 2018/03/06 19:12:32 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='dummy0\x00') connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername(r0, &(0x7f00007d2fa8)=@alg, &(0x7f0000b9dffc)=0x58) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x41, 0x4) 2018/03/06 19:12:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0x3ff, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0xffff, 0x80000001, 0x8, 0x7}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x800, 0x4, 0x3, 0x23}, 0x98) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00000002c0)={0x9c, &(0x7f0000000200)=""/156}) 2018/03/06 19:12:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), &(0x7f0000000000)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000003c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xac, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x10, @remote={0xfe, 0x80, [], 0xbb}, 0x16ab}, @in6={0xa, 0x4e21, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @empty}, 0x7}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x20, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e24, @rand_addr=0xb097}, @in6={0xa, 0x4e21, 0xa07, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x3f, 0xfffffffffffffffb, 0x1f, 0x7, 0x8, 0x4, 0xff, {r2, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x127f, 0x400, 0x4, 0x0, 0x5}}, &(0x7f0000000380)=0xb0) 2018/03/06 19:12:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x4, 0x200000001, []}]}, 0x18}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x800) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/03/06 19:12:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000002980)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x14, 0x10, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x1}, []}, 0x14}, 0x1}, 0x4000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x10000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x10001}}, 0x7fffffff, 0x10001}, &(0x7f0000000300)=0x90) socketpair$inet6(0xa, 0xf, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000000)="a4444b4c12abad589c627072eea45291c4f80044a941e843e6883884533ec2df7d9959310a95921bfd7f55fd5e3e0ecace3e2ac1447a2f2ff438c8c8b40be7a8dccb8323549ace2d2a76fcd73f6f774cd00d4744ba68007c4ecefe831fcce43b01e52f43659e17352485df1f6c883d5d") 2018/03/06 19:12:32 executing program 2: syz_emit_ethernet(0x117, &(0x7f0000000240)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0x1, 0x2, 0x3}], {0x8100, 0xfff, 0x7, 0x2}}], {@llc={0x4, {@llc={0xfe, 0xfe, "6a8e", "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"}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x2, 0x0, 0x20]}) syz_emit_ethernet(0x35, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa13aaaaaaaaaabb001101014f151a0318dbdacd06ac02e842522bb5a86da9593fe73fd858fdc9fd6107f1670a5050835f"], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6, 0x200, 0x4e70484e, 0x81, 0x7}, &(0x7f0000000180)=0x14) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000400)={0x7f, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @empty}, {0x2, 0x4e23, @rand_addr=0x4}, 0x1, 0x2, 0x100, 0x0, 0x0, &(0x7f00000003c0)='nr0\x00', 0x4, 0x101}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x400000}, &(0x7f0000000200)=0x8) 2018/03/06 19:12:32 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0xdb, 0x1}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x100, 0x208, 0x7f, 0xba6, r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0x2da, &(0x7f0000023ff0)={&(0x7f000000ef28)={0x20, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x7fffffff, 0x4}, 0x8) accept4(r0, &(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000002c0)=0x80, 0x80800) 2018/03/06 19:12:32 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x366) socketpair(0x3, 0x5, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000180)={0x16, &(0x7f0000000140)="c4c6c6b17316c82dcee1e588bd37567e6f65de85c8df"}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b4000000370000000000000020000fa000000000000000000000000000009500000000000000ecf1d2171ba396330d51c6525b43cb7fea5ad22bab482df59286f17ac3e6a986a8ae4c56697518734282d6587eec0b27fb8e0d40c41138e37029764f0cd85224f921639b45425afca80d167bc05a3e98809892b44a47923cb365c267d9a81b75b29acea79e21c0f6216198c172377169d62ff1050845c7a3c5191c216951"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/06 19:12:32 executing program 4: syz_emit_ethernet(0x12, &(0x7f0000000000)={@empty, @random="b69aab2439ba", [], {@generic={0x88a8, "4c8eac86"}}}, &(0x7f0000867fe8)={0x1, 0x3}) socketpair$inet6(0xa, 0xa, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xe2b, 0x1, [0x4]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, [0xa90b, 0x8, 0x0, 0x0, 0x7, 0x85, 0x5, 0x3, 0xffffffffffff0001, 0x4, 0x7, 0xff, 0x9fe, 0x7d55, 0x45]}, &(0x7f0000000200)=0x100) [ 598.646737] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 598.671959] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 598.684506] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/03/06 19:12:32 executing program 0: r0 = socket(0x1e, 0x2, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x4, 0x9, 0x0, "ed29167b78c92a3c6f65bbd95cb4c7c3666542e57740fdbbd0856e6cad2f239909ab8f9e9d80e91485b617b116e3d3df8c15e54b75386379808d9ac9da0966cac2d4f4f6441022ca7ba4610f2cd5bae2"}, 0xd8) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="960000004b758fca902700342b3f78a4ac35d1359fd9687c2a5b608ff2ec33b76f0528f02ca0fe19381e464f7219050502bf64c21f5ee2e3a55d2a6af4746a55eaa479a7678bb462c7696f0fa2eb60f49acf22fff676addbe2e4dee83a203beca8f83470a410338426582c6c58f463e2087daef59355af09b2bb7351d913bba24b8eecd7cbda997d0f3aa50000"], &(0x7f00000000c0)=0x9e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x38, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in6={0xa, 0x4e22, 0xeb7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x6}]}, &(0x7f0000000180)=0x10) 2018/03/06 19:12:32 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x5, 0x880, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000100), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x7, 0x21, 0x9a7b, 'irlan0\x00', 'teql0\x00', 'syz_tun\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xd0, 0x118, []}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x8}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"b1236a3e7be389c85c792110e8e906890d816598e8715f77fbfb2871c0cb"}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x41, 0x4, 'gre0\x00', 'vlan0\x00', 'bcsf0\x00', 'lo\x00', @random="7e0e9ded8a8d", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xf0, 0xf0, 0x128, [@mark_m={'mark_m\x00', 0x18, {{0x10000, 0x3, 0x3, 0x1}}}, @statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x1, 0x5, 0x799, 0x2}}}]}, []}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}}, {{{0x11, 0x1, 0x886c, 'gretap0\x00', 'syz_tun\x00', 'ip6gre0\x00', 'gretap0\x00', @random="7e1d4ea21bb1", [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff], 0x70, 0x1d8, 0x208, []}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x8, 0xfffffffffffffe01, 'system_u:object_r:syslogd_initrc_exec_t:s0\x00'}}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffe}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xbca7}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x63ef, 'ifb0\x00', 'erspan0\x00', 'nr0\x00', '\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x140, 0x170, 0x1a8, [@physdev={'physdev\x00', 0x70, {{'syz_tun\x00', {}, 'eql\x00', {0xff}, 0x16, 0x5}}}, @mac={'mac\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 0x1}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}}, {{{0xde94345df7d3f9d6, 0x74, 0x88f5, 'bridge0\x00', 'irlan0\x00', 'bcsf0\x00', 'dummy0\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff], 0xe0, 0x188, 0x1d0, [@devgroup={'devgroup\x00', 0x18, {{0x5, 0x83f2, 0x100000000, 0x7f, 0xff}}}, @m802_3={'802_3\x00', 0x8, {{0xff, 0x8, 0x1, 0x4}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x7ff, 0x62df, 0x1, 0x0, "54aa60fd2e4ccf395e0b44d047b3ae4851b443c7316d8c0640e01738ac9b0abb8c691bfaca1b3efc3970cd310887b10ebd3d6267c6af1b05d24c786e090ea778"}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xe36, 0x1, 0x1}}}}]}]}, 0x8f8) r1 = socket$inet(0x2, 0x6, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x10, &(0x7f0000898ffc)=""/4, &(0x7f00007b3ffc)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x378) 2018/03/06 19:12:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/06 19:12:32 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000098020000ffffffff000000000000000000000000ffffffffffffffffa8020000a8020000a8020000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004155444954000000000000000000000000000000000000000000000000000000000000000000ac1414aa7f00000100000000000000006970365f7674693000000000000000007663616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d000000000000000000000000000000000000000000000000000600053455400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004d41524b00000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) 2018/03/06 19:12:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x80801, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x2, 0x4, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0xffffffffffffff45) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x11}, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000100)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9400cf4e0b7f13c345b723a38a1000800000040000000000f8ff001c4ee4d57bd7fbbd71d779"], 0x1}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/164, 0xa4) accept4(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) connect$packet(r2, &(0x7f0000000280)={0x11, 0xff, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/03/06 19:12:32 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {0x0, 0x0, 0x101, 0x0, 0x3}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x32}, 0x0, @in6=@empty, 0x0, 0x1000000000000}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/03/06 19:12:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$alg(r2, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbcff0)=[{&(0x7f0000746000)="20a5c1d76b57492e826f14ea378185cd", 0x10}], 0x1}, 0x0) 2018/03/06 19:12:32 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x0, 0x400, 0x6, 0x9, 0x5, 0x8001, 0xff, 0x7, 0x1}, 0xb) 2018/03/06 19:12:32 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x15}, 0x2}, 0xffc8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000d40)={@empty}, &(0x7f0000000d80)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000dc0)={0x0, 0xff}, &(0x7f0000000e00)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000e40)={r1, 0x9}, &(0x7f0000000e80)=0x8) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000140)=0x4, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000500)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f0000000600000030050000d80300000000000028010000c8020000d8030000980400009804000098040000980400009804000006000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e800280100000000000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000100000005000000020000000200000040005450524f58590000000000000000000000000000000000000000000000013f00000005000000ac1414bb0000000000000000000000004e24000000000000ac1414aa00000002ff00300000000000000000006e723000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f0003400000000000000000000000000000b800e0000000000000000000000000000000000000000000000000002000736f636b6574000000000000000000000000000000000000000000000000280045434e00000000000000000000000000000000000000000000000000000010fb030000000000ac1414aa00000000ffffff00ffffff007465716c300000000000000000000000626f6e64300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000ff00010100000000000000000000000000009800c000000000000000000000000000000000000000000000000000280045434e0000000000000000000000000000000000000000000000000000000003000000000000e0000002ac14141affffffff00000000697036746e6c3000000000000000000079616d30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000007f00015d0000000000000000000000000000c80010010000000000000000000000000000000000000000000000003000616800000000000000000000000000000000000000000000000000000000000400000000000001000000000000004800544545000000000000000000000000000000000000000000000000000001ffffffff0000000000000000000000006970365f76746930000000000000000003000000000000007f000001e0000001e1f2d3d9ffffff006272696467653000000000000000000079616d30000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000001100010000000000000000000000000000009800c0000000000000000000000000000000000000000000000000002800544f530000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000000000"], 0x590) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000006c0)=ANY=[], 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f0000000300)=""/216, 0xd8}, {&(0x7f0000000400)=""/227, 0xe3}], 0x301, &(0x7f00000001c0)=""/3, 0x3}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r4, &(0x7f0000000cc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000ac0)={0x1b0, 0x42, 0x4e81492bcfa2264c, 0x70bd2c, 0x25dfdbff, {0x1c}, [@nested={0x1c, 0x44, [@typed={0x18, 0x6e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x180, 0x43, [@generic="a0d68636f796c4bf1a8dcaadf421383d73aa9d1d3b1805860c4833a8d73bb7ad6f906260c9a1de163274ffbbb3ec0cbbfbd062157e8f6a8595933bb676085db586a0fa3c88d575ffb68212b7ab7a9366a4438f9324fcc5f49074b9cc3fac58fc08c84aa402b22e7d7ae48ef696235349e1e4cdf2942377d63ab6ee3d6cfa2e7d989ddc19de0d2e4306e4bc8b95623316cfa0c6718b5a80f5ff479898c26e53a7ac11c9098d7ba6d2a459bc8f477bcee00ca6b75ff5367c0c7bf6a7708752486d73abbb0d8083b6a8", @generic="9b813eb28e528a207178e87350bd2d0cbd42b99e5871069ebd7f027157df339d971d6a39a9ad8e538cc2ed0106ae9a1203484bb6936947972efd1d649201e9100b240bba47d40c487e926abd5a48bf1df3cf395093a638dd99c52708332fa8b9a98b9256374cadab08e398e4d849147174eafcc2a3b48d21900e262881d48772a30c917a10a1b3ec0162aa6e19b5dfc01d3ed2096a243668c24e35d0a9aeb9be", @generic="128194a7bdf78cd4d480b2baf219f22449"]}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000d00)) sendmmsg(r0, &(0x7f0000000140)=[], 0x1f8aeba99eb8f3e, 0x0) 2018/03/06 19:12:32 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x108, 0x9, 0x4, 0x8, 0x70bd2b, 0x25dfdbfb, {0x1}, [@generic="b589d60a9d2b9143bc3e4eddd8e085108407276db2a12daf24f268cff1dd6b9de10586e8ad180572324507efb6eec53f44852919db46b8a3f34db51fad6aa7efcacc5e81e3f4e15651f18c8d0d4ba22a75d94786e2ea353f3368ffd4c052b4faae58577e8430fc0ee44a41b94dcdbbe563174958c432e4d4e1183462a7221f0b4a10c95c60e51da38d5d0cbb56303a63c7730c9dc4922d2e79bfb187f2ccdea47b983617d9883fb221f08e3ad318d65cece5d0ec3d0449edd781d406c71367b7e30a60fdc859839f85818aa139c9f9", @typed={0xc, 0x28, @uid=r2}, @typed={0x18, 0x83, @str='wlan0A/trusted\x00'}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000380)=0x7ff, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'nr0\x00', r1}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000400)={{0x2, 0x4e20, @rand_addr=0x100000001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x60, {0x2, 0x4e23, @rand_addr=0xffffffff}, 'gretap0\x00'}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000480)=""/109, &(0x7f0000000500)=0x6d) getpeername$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000580)=0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000005c0)=0x3, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000600)=0x8, &(0x7f0000000640)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000680)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000006c0)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000700)={{0x2, 0x4e20, @empty}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x66, {0x2, 0x4e24, @empty}, 'eql\x00'}) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000780), &(0x7f00000007c0)=0x4) sendto(r0, &(0x7f0000000800)="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", 0x1000, 0x8000, &(0x7f0000001800)=@ax25={0x3, {"47e076978051a0"}, 0xffff}, 0x80) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00000018c0)={&(0x7f0000001880)=[0x0, 0x0], 0x2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001940)={'bcsf0\x00', &(0x7f0000001900)=@ethtool_rxfh_indir={0x39, 0x1, [0x6]}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000019c0)={0x0, 0x3c, &(0x7f0000001980)=[@in6={0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @empty}]}, &(0x7f0000001a00)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001a40)={r4, 0x4, 0x9}, &(0x7f0000001a80)=0x8) recvfrom$packet(r0, &(0x7f0000001ac0)=""/178, 0xb2, 0x2, &(0x7f0000001b80)={0x11, 0x15, r1, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001bc0)=0x536) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001c00)={r0, 0x4, 0xa3, "eeaa2e244a92cdd277da32c3b06ecdfe049b3c58319e61befe0add4c6a543f2172bb3ff9e315859997384e401ae6891ae47c55de9045bd211e56c84afc313aafba64959e7d3381c433e5fabd7f054aa6245290fda575732a34d668ac4031503d0d8749cebbcafe929a867d781a8811f217aa0970d945b807f3446a66b645b386731c66db2aead4e71564"}) pipe(&(0x7f0000001cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001d40)={'lo\x00', &(0x7f0000001d00)=@ethtool_modinfo={0x42, 0x7, 0x1, "8e182c5bbb752b54"}}) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000001dc0)={&(0x7f0000001d80)=[0xffffffff80000001, 0x80], 0x2, 0x69a, 0x2, 0x7, 0x2, 0x0, {0x0, 0x0, 0x40, 0x10001, 0x2, 0x0, 0x9, 0x2, 0xfffffffffffffff8, 0x0, 0x6, 0x8, 0x0, 0x800, "9fddda3337d297f1055709fb1f00a85bdfab4100237dd76667e9c7f48fdd554f"}}) setsockopt$inet_dccp_int(r5, 0x21, 0x1f, &(0x7f0000001e40)=0x4f, 0x4) bind$inet(r0, &(0x7f0000001e80)={0x2, 0x4e24, @empty}, 0x10) setsockopt$inet_dccp_int(r6, 0x21, 0xb, &(0x7f0000001ec0)=0xfffffffffffffff8, 0x4) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000001f00)=0x10001, &(0x7f0000001f40)=0x4) 2018/03/06 19:12:32 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1a5) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000001c0)=0xe8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) 2018/03/06 19:12:32 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x9) socketpair(0x9, 0x80e, 0x8000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000240)={0x2, {{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000000000000}}, {{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x108) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) 2018/03/06 19:12:32 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x7, 0x2) pread64(r0, &(0x7f0000000140)=""/184, 0xb8, 0x4000000000000000) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) r2 = socket$rds(0xa, 0x2, 0x88) connect$rds(r2, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/06 19:12:32 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000004ffc)=0xb) 2018/03/06 19:12:32 executing program 7: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@dev, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) recvfrom$packet(r0, &(0x7f0000000000)=""/128, 0x80, 0x2102, &(0x7f0000000100)={0x11, 0x1f, r1, 0x1, 0xffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmsg(r0, &(0x7f000095ffc8)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00005fc000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/03/06 19:12:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x46, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip6gretap0\x00'}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/06 19:12:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2dfff), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14, 0x800) sendto$packet(r1, &(0x7f0000000340)="424c8c79b9ef7372c258742f832df91ab5b78ccfd584b95a8542db53b67d0af85ee9c38b6b33c231b5e760d8646460565c62d9efc5e1dff0fcb965d3a4f2a24d027186d800eb460095df4ad679cd5a1be628e9e397266a89a67f8db43f76107d15c253a4db53bbdcf1e262969571be8112f70786986aeb06f4b276a505ffdf453b2a8ac81e40775cf511910133f11fac590a", 0x92, 0x20000080, &(0x7f0000000400)={0x11, 0x9, r2, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001e5000)='tls\x00', 0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @broadcast=0xffffffff, @dev={0xac, 0x14}}, 0xc) [ 598.808493] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=66 sclass=netlink_audit_socket pig=20690 comm=syz-executor0 [ 598.813093] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/06 19:12:32 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x50, "49735389217cc4644c6d5a3086c48d26cd7d9dc065f4a0c4848a2658cde52258b044c96fd75984862d7231aa1abbe0cedbe106219c48d869b0e9e5d49d9266c20ef1b91e7773c18aece9536cb5bb3a9e"}, &(0x7f00000000c0)=0x74) socket$inet(0x2, 0x7, 0x3f) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240), 0x8) 2018/03/06 19:12:32 executing program 4: r0 = socket$inet(0x2, 0x807, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)="69705f5c746930000000000000008000", 0xa) 2018/03/06 19:12:32 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80, 0x800) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x24000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'rose0\x00'}}) 2018/03/06 19:12:32 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000001c0)={r1, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={r2, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000140)={0x7f, 0x10000}) r4 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000100)={'lo\x00'}) connect$netlink(r5, &(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbff, 0x4}, 0xc) 2018/03/06 19:12:32 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xcc, "4817f32fedce14f46be24ecfd38dd833495d10f44a348527c7a9613c8bc99fade95443caa7709048fa0525fa1782963b8b4a8788f9a6b059430acf011fd1d4477e5a2d1c27570ee5b2a1a4a302891cf0d06633fe544c1ecc3e6a5e8099a3eb3462b1090aa3c80ed0816c0dfa12793987d136bf9724064b8773f68bfb61e33e54a0ab5427b5052850c6f51342390760f7b175ddfbcd31f1c0587efbe0dcf4cbfd289a3bf4ae78a3d34b2fe3822fc57f0d849eaddb0b6b1fe164e4dbcd858c8199ee2afad31bf472f89c48b482"}, &(0x7f0000000100)=0xd4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x84) setsockopt(r0, 0x6, 0xf, &(0x7f0000000200), 0xa7) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000273000), 0x4) 2018/03/06 19:12:32 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)=""/31, &(0x7f0000000080)=0x1f) tee(r1, r1, 0x3ff, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x30, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0x1, 0x4) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0xf7, 0x9270, 0xfffffffffffffff8, 0x70}, 0x8) tee(r3, r3, 0x100, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0xff, 0x80000001, 0x80000001, 0x401, 0x7f, 0x0, 0xcd, {r2, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}}}, 0xed0e, 0xffffffe000000000, 0x8001, 0xfffffffffffffffe, 0x7}}, &(0x7f0000000340)=0xb0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000380)=0x7, 0x4) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)="0214f25550369729865dbef01d639bb3591afc2fdcb7ee7b96dd4b8ae30c64e66004de36ffd1cb6b87f7e0d1633fa984847958e512fb19e090ccef9e841ef383", 0x40}, {&(0x7f0000000400)="9dc575253018ae159d79c27111b2d15dfc4afb74f108c5591c9b2e529f61e92b12a5ff25a1c47df1f534fd7cc15917f6b02099ca441362c2071cdfd31a31e7fdf9537b0b9a47d77a2c44888d6940046e6be43e1baa97801873726f76a8f3cbcfda4a138155d1cf9e5a6d46c4eb4cffbf9ca977089471f3bb4ef4ccfcc2d98714949252", 0x83}], 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000500)={0x0, 0x0, 0x10000, 0x80}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000540)={0x2, r6, 0x10001, 0x4}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000580)="ceaa7a9d34d969cf2c8693b2e433521f", 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000005c0)={r4, 0x7}, &(0x7f0000000600)=0x8) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000640)='gretap0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x1c) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000740)={'broute\x00', 0x0, 0x4, 0x27, [], 0x1, &(0x7f00000006c0)=[{}], &(0x7f0000000700)=""/39}, &(0x7f00000007c0)=0x78) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000800)={{0x7f, 0x10b000000, 0x1, 0x3, 0x8e5c, 0xb8}, 0xaa72}) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000840)={'filter\x00', 0x4}, 0x68) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000900)={r0, 0x28, &(0x7f00000008c0)}, 0x10) setsockopt$inet6_int(r7, 0x29, 0x19, &(0x7f0000000940)=0x200, 0x4) accept4$packet(r1, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001e40)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001e80)={@mcast1={0xff, 0x1, [], 0x1}, r8}, 0x14) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001ec0)="542be254e4b86a38c8b264fec7b33402638a85ebb7899595e947c580eacc9b79d6be9bc2e9528157967bec6d292d7c5ea3dff5fc9dad5244b9e625a1f942c653f9f1c5f2632e8cb55ed9f11c2f94184cb512fa157443fe1e60301912f732ca64fa8034be474039c9d41ba13400795107d926d81cbc717f34a5dce22a80d03234337fb4f495395d0333477723fdf3b74d07b068fada0c7f81305b", 0x9a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001f80)={r5, 0x4, 0x30}, 0xc) 2018/03/06 19:12:33 executing program 3: getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) bind(0xffffffffffffffff, &(0x7f0000000140)=@ll={0x11, 0xff, r0, 0x1, 0x726a, 0x6, @random="3b014c89fd91"}, 0x80) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10}, 0x4e) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc}, 0x2c4) 2018/03/06 19:12:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) r2 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000f30f90)=[{0x0, 0x0, &(0x7f0000b1a000)=[], 0x0, &(0x7f00000f3f88)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) socketpair(0xb, 0x2, 0x80000001, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r4, 0x4) 2018/03/06 19:12:33 executing program 5: socketpair(0x8, 0x6, 0xfffffffffffffff8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x40000002}) sendmmsg$nfc_llcp(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x4, 0x4, 0x688, "52d8be9ef92a52680fbe2b8ada9754ad16eb617bc011e937f04160580893769f6bbc2260105ba81d3e5613f456c0c2635b1fd50b5b3a651c6cce2143ffc58f", 0x5}, 0x60, &(0x7f00000007c0)=[{&(0x7f0000000140)="e16c61808f78907f03bb92ed8e3a7584a0e5a4c4c63e1a2c06b636c5ac0a4305bf37c9a368b33fd02711d1c84477510d5445b76ff1eebde2ed98a76aa1bdc44d596d9836932d9c555a28f3edb37f2719dfc476e83397965c4f50905d29c665ec5c07e26ca786f2b7e8e87735bff23ddfb5", 0x71}, {&(0x7f00000001c0)="cfe8e60b7041efefa1ab2491608d85761b01c3d07f0aff0d34fbb4e6a792bf41e300dc313d535d32abdf4e912a613b5ab0b0872756788812cd1d", 0x3a}, {&(0x7f0000000200)="0097c7b8095d", 0x6}, {&(0x7f0000000240)="d1b6a4488ebbded2c1f85758b338c0f49ef800f9383d016299a698c73ba0ec64094aa1db8e28284ba81e9b600757e84a717b7941d0ea9fe97ba0c2b9373ad7327035f0c92cc327fe4c50f0c3acfe5bc2ba16ff5255d06666dc5cf860d53c8b47c386c1e9457174d17164558700331d73293c3d17ab22be655f9a365d3b0e7189cb3e8609613be259e529c22e894409bbf562bdcf9175e719fb565418415130d12441d8f1d2bde4fc7555e81306ea44be65b916f01e8503428012b415184fdfae8518e09f9c83785fc23c", 0xca}, {&(0x7f0000000340)="36bf30520cf77735fadd08cfd613f6e1af8f272748384f810a6774b112b3bf75d260bd2fc9a07d5ba2c6ec836c9f977efd7827961510530d6c5368b4afdf8553af0b0d4a76385309ea107e98dfb85a87c71f1c95eb89f756cb7cac62285d7097a3306b7ba36fd7c3e7f59111432df6d5d1e0171381ec531e2004a455ad0a7cc9dbe510fbff35ed85571c202e97", 0x8d}, {&(0x7f0000000400)="e1d7648cdb1493d49d4c8022cf759b87823a6c91395daee83caa575bacc1b3c5ad8f93a9bddee65f9e2807cadca4b6ad2ab4fbd0d4e5eb1391649ba1fec6b44b052d4fd35b09825f298390b058fb68b8d5a7b9e1afd4dfd4c57f0d32689c5afaadda450571c41befdb9d28c90902b8dc587dcb8fafd697e9a8e313d586b307f4d27f257c123fa49fe1d6b8a1562844ac2c74dc2c7c82712b3d34898e8e91d72aa8a86af7197e1a31db85682cd8df74820425846bdf7efd8888cd5f904769da1a543b95177e8c6527f5b50f", 0xcb}, {&(0x7f0000000500)="25652f75888bf09ba0eb972b527f6353f5e89e54988061a8ce00a282a23687bc737e88a68558086e8b0afe213b460ba5ec74c2852602b0e2b1a37d7b4035efe126ee657e1a98592bd3148c0dda4de2bb760e62c32227d09a84ff8a7764d2a203cb5d14cd0577dd1a3857283088c8f0467d676fe5658b2d410ad5b440558c9aed4fb677f70489118e7108d4b4faeaf68db5f3c88d123301a43696c81a36f4dea4cdf2e1fae0f7b82fad02339afd5b8e29a438151766ef545aee5ca04be4c56dbab075367e1688e07175fd733057bed19cac7d5dee7da4ae50be5a63fefa18", 0xde}, {&(0x7f0000000600)="e37aea", 0x3}, {&(0x7f0000000640)="ed285cd2940b4f6089abaceb94899a540532f1f75f9d240c45be5283cb6750136ce72375039a22d2bdde79f21c47de05b0b239d4ef6da192c7317607b55d71b555af2b494c5c44498fbaf45c0bfd851facef1d7fde186b74a3faba8571c77191334c261a05ad688cbecdcf9a80752c9e372d45b4ca6b578987b00b19e6a506f38ea2730a5bc2726cf5e4e531c132e6ae1d8b5f", 0x93}, {&(0x7f0000000700)="7648342d1d9d50f9304bcb75862d76f75b0b5c76ba31fa1a984f5c9164252145a521341cb96c293c7503faa36d5e531ed2727191a1a05893a0718d89b597150da05ba2c83833df5163c91237c4394601ee04e785c4336ffb7b63cde9e3e9f4d426f7c10816cc04655305a75f54822f921fe20b2d81235edd27c477985eed78c170a8782992ad64c7ec0766e3", 0x8c}], 0xa, &(0x7f0000000880)={0xf8, 0x3b, 0x100, "75907e26c814e571da741307be9e48bbbb312d34aaff2ca22b2155c24d325d06dcac6e2e467a27e1ad76689a68de0f230a8a8b6e1b0767e5cb05eb64949fc60306a8b2d88b42fa62772f9df334c9f6feb78ed3cd304cf6bdd7eddba5f4b73b3d8654367174acde64a8f3b15764b968b73fb68c166905adb18f3fd30911127f564d7b5738d0f4729c404c57e1205f99b3e7b5bc3739ae53806e16d8307a8cff982aca3df15ddd95364514956dfd6c61a6e96ba4edee3e3e2924920eb59a4f37c9554078ce0ffa414491817214eae6f37fedde7754f1c98821e1b795cbbfcdf36538a9048a19f8ac"}, 0xf8, 0xc014}, {&(0x7f0000000980)={0x27, 0x0, 0x1, 0x2, 0x41c, 0x9, "3c2fac10c0851b8cc6606a81ec8e0dfd26bab124393c3863f1f3040941c351c9886a5823532ef17964293c7c83cdb82c742b8a586f2ffcefda6feecc28dc26", 0x1c}, 0x60, &(0x7f0000000d40)=[{&(0x7f0000000a00)="fcaf6ac7a7bc9ded89840963e25a5229f09336807fbdd0f128f462e70d62623f88642ed40bf5817122558afa587bd983108a99a1723d7e5cff5b0e1bf162958c38ea14fa7102a406dd071f22f1161f92f226cd3e484c204f022c29f9c62f2f520fc474caab796486735741305eafcb9a023edc6defc56b059eba4cb26d2e823650105103999a96eabc3e9b23be0835d0ed09a50758a8eb6b1ee8798a2ae3b6b0669171c6dd1a9007", 0xa8}, {&(0x7f0000000ac0)="3c3a32884944f18bbaf484a5542e14710bd80b7863f4c39d533ef5c84b34064446791525d8203426b4ecb17faef009543cd4821764fc", 0x36}, {&(0x7f0000000b00)="51f2810233f942b2fd05881b1bf8df47de450465d5396456f7fcb3e7cde3656aee15953dc1973e41325e662e5737642ddd9e72a7e93f18aadacbb115b858059d0264c6fae4b29e9e5cfc50ec72854913f09cef135c673c2741ee8ef841dd8ab83d722db437e0d42ef80150bb599444c7bde22abdf962ddcae2c516a9525d19475d3eb3f42b85f8f6de81", 0x8a}, {&(0x7f0000000bc0)="98e791c6508b34b1271616b32a4b42702e22e87e96143ee3380746ea112dd2cdc8361e05cd893d47ed1659d316cb9d4b08cefbb8479765353e22b1327de68797455c99d1355fb51b58ba2b9144f2d582c0129a320388047fe698bf95e41fc3f26be2e2a115a72fbe506c15beda1138e2193e59dd2a3e06aa2b05c8f3268cea", 0x7f}, {&(0x7f0000000c40)="6bb90a525de22d5fa1fd490534eb03fa6fee9a8682ab2e92c27f09f373e444dd8153ba6ce239d182fec6eb52f3e382bb1e97ceafc92d80a50ffacacf1408e979aa4b0aa6432817c46c1cf7c2af2b4166d6ae858f736aa83fd192c67fb01e8ae81b4d7884654e531904ff2bd78810cc635544ae8f659ec8ab82e7e72ec51f68d242f050c8ddfc84e653795adeece3c0bf204cc09b5c80b522496ca0ad83c71cf43ead81200851bc40386254060390685a012033ff3f8ce24eca1e78f608e2bdddfbf4c8f78fe38685404eda2c4416b6ea54200e9ce1d91aa2cb116dc1a3a1a01dc35176a0f34e6f8585530b48524e4629", 0xf0}], 0x5, &(0x7f0000000dc0)={0x80, 0x101, 0x56d, "b30747ffe582e7f1164aed427d5170a07356fd2bd1307772345dd83a8437bd3547ebfaa98e0b27ff5ca6338be2ffeb4738a11fa6f962aa840589420c646819bba2f0444cbb6148dc71ae64379e522c6ce654349dfc28465c11061f1afd4aca463a451e8dcb94d840e1a4278ac232"}, 0x80, 0x4}, {&(0x7f0000000e40)={0x27, 0x1, 0x0, 0x3, 0x4e2, 0x100, "c1d8e0f3b58ed7e03684f1d5572ed8554508333c5d8b6fdd1d5e70ad8f3b7b08f97ef7eaf44dbd899d15665b5656beeafd9ec8de152afc86442b95003d0db2", 0x2e}, 0x60, &(0x7f0000000f40)=[{&(0x7f0000000ec0)="362d5c8ac4ae9e7b1b7199d0920030b97e3bb80413d0c20541e78aded78677cb7065391b1f177c47c1c1bde2f730dd02e0c17c7fe4223caebf8e964bb82613c77c6b2904e8b5fc0c28338a864bd02c5fee1c2c59ba7d47e21efe31938a0e981c3c18aaa6f1572a1a42354d2921fbf01b471d1e9d4b32fafcce6f8bc10b74", 0x7e}], 0x1, &(0x7f0000000f80)={0x98, 0x111, 0x40, "fadf55a5fd0e4f244ee94dc5b529dfa40f77c26b0261ae1bfda776756dc108f21ec7eb250eb14398266cbf72869b9633ea7a82b197038efcd6bbc953830ce28736dda69c4d537cb38482703e2cf48ec2afc733afaeaf25f05eadc6642447f77c4f42a1d68d9d403de46622223f414d5744b3f3a8082b13c3c65d7584770b470b2f042e6a6284"}, 0x98, 0x8000}, {&(0x7f0000001040)={0x27, 0x0, 0x2, 0x6, 0x4, 0x6, "da207668ca8479189c7ac1004ac545fbfb7ad7c95f3cc21d3177b71d7ad13e6762a1a8af3fbbd20a1d1ac41463a1ee9c3eccb0bfcef9d7419858bef17f020f", 0x33}, 0x60, &(0x7f0000001140)=[{&(0x7f00000010c0)="e8e490efca089bcc29b6380bfe3941fcb4f172b221becf7c1fdb34288772d5cb30b672528903d549d35c0b1e95b1afd26eaf37771f1236ec911ae9eeaf168c670154c94cf1ae50bea7013f286263", 0x4e}], 0x1, &(0x7f0000001180)={0x18, 0x0, 0xffffffffffffffe0, "27af"}, 0x18, 0x20000084}], 0x4, 0x44004) getuid() getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000012c0), &(0x7f0000001300)=0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001340)=0x108) recvmsg$kcm(r0, &(0x7f00000016c0)={&(0x7f0000001380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001400)=""/54, 0x36}, {&(0x7f0000001440)=""/92, 0x5c}, {&(0x7f00000014c0)=""/254, 0xfe}, {&(0x7f00000015c0)=""/154, 0x9a}], 0x4, 0x0, 0x0, 0x200}, 0x40002040) getsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000001700)=""/175, &(0x7f00000017c0)=0xaf) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001800)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000001900)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001940)={{{@in=@multicast2, @in=@loopback}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000001a40)=0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000001b00)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x1, @random="e39dc8067adb"}, 0x0, {0x2, 0x4e20, @empty}, 'yam0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001b80)={0x0, 0xe9, 0x1}, &(0x7f0000001bc0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001c00)={r4, 0x8}, &(0x7f0000001c40)=0x8) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000001c80)={@broadcast, @rand_addr, @multicast2}, &(0x7f0000001cc0)=0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000001d00)=0x8) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001f80)={0x1ff, 0x3f, 0x6, 0xf2, &(0x7f0000001d40)=""/242, 0xbb, &(0x7f0000001e40)=""/187, 0x4c, &(0x7f0000001f00)=""/76}) r6 = socket(0x5, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001fc0)={0xffffffffffffffff}) pread64(r7, &(0x7f0000002000)=""/114, 0x72, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000002080)={0xfffffffffffffffa, 0x10000, 0x7, 0x0, 0x3, [{0x1000, 0xb7, 0x1f, 0x0, 0x0, 0x100}, {0x1, 0x7, 0x3, 0x0, 0x0, 0x80}, {0x2, 0xffffffffffffff04, 0x3}]}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002180), &(0x7f00000021c0)=0x4) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000002200)="06d5dcad2c63e571c039e1c554fb7ab92c24032805dd96df568f20bcc847c026a9e45c787a23b0ed0dd1e800298ae3eae5df97f443af5f1db9", 0x39) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000002280)={0x4, &(0x7f0000002240)=[{0x3c8, 0xfffffffffffffff7, 0x8, 0x6}, {0x8000, 0x1, 0x1, 0x1}, {0x100, 0x1, 0x0, 0xf6b}, {0x1, 0x9, 0x9, 0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000022c0)={0x4, 0x0, 0x3, 0x0, r5}, &(0x7f0000002300)=0x10) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000002340)={&(0x7f0000ffb000/0x4000)=nil, 0xcbe, 0x5, 0x2, &(0x7f0000ffc000/0x4000)=nil, 0x3f0080000000}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000002380), &(0x7f00000023c0)) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000002400)={'ip6_vti0\x00', 0x1000}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000002440)=0x3, 0x4) 2018/03/06 19:12:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000155000)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8b) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={r0, 0x7fff, 0x6, "c7d5fcc2f64d0ec545b58ba0cdce7d09706f30124f864843582e49fc1925"}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/06 19:12:33 executing program 7: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)="5fb2efc4842c980d1ac2ed578ee5a13900fc059c6ddbe8af6c60c9e09625e605ed555fd302380e6789026b292a801abc0eb9ae46fc3022448513a5142196a79f0ee9b0fff831c66280ddd90d6911fbc22dd5cdeaa9edabaaa45086b5d74e68404ab3cb6c2565acbc650202e4a35bb5fd5b41fa3636544dbe480097aea0763be22cad8913ab35ac27f9a518d0ca6fa80af5e6b75598a302020659c5f749704eca913b12e0c868bb349f450985ea388bbf1ab626", 0xb3}, {&(0x7f0000000140)="1d2e38fa6e6302c1fd4a6f4988e601bf46cd812eb923cef02bfa619fcbc9194d4b2c452d94c30aafc91cb5c11fac75a6dfdec9316260713082681592bd2047350a4500a4524ec8729361f8b4512544316c4fd14cc8494d6679a7efcabe27d71a", 0x60}, {&(0x7f00000002c0)="2fadd0eb6967c26a5da2b7d7095be7c0973ddaf63ddf34ad34a1c6630f44f539482a88e4b4c8fa36db094c2f8bfaa0e654641e0dc2fc827a4ff48a95626bc1c3fae597675042bed3dc1d32c2915fe7ea96cc911cdcc192293c4b4ce765201fa9e93c432dc361b6f366182f496f09850d64a1839919c2ad32a8d21b9f00a6abbf467b24886db483d9e1d3a84bb61c4bd7046691dfb0aed206e3b3d80093ca9404340a5ee0cc6f3dbae25595a294da8d998cdbda645f9f6f", 0xb7}], 0x3, &(0x7f0000000000)=[]}}, {{&(0x7f0000001b00)=@llc={0x1a, 0x33f, 0x40, 0x100, 0xd55, 0x1f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000003000)=[], 0x0, 0xc081}}], 0x2, 0xfffffffffffffffc) 2018/03/06 19:12:33 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000884000/0x4000)=nil, 0x4000, 0x2, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) 2018/03/06 19:12:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x944}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6}], 0x48) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x204, 0x8000, 0xcebb, 0x0}, &(0x7f0000000180)=0x22) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0xffffffffffff2f5e}, &(0x7f0000000200)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003ff8), &(0x7f0000011ffe)=0x8) 2018/03/06 19:12:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000000)=[{r0, 0x1000}], 0x2a, 0x0) 2018/03/06 19:12:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffe}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x3, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/03/06 19:12:33 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e95ffc)) r1 = accept(r0, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'ifb0\x00', r2}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x1, 0x8) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000140)=""/14, &(0x7f0000000180)=0xe) 2018/03/06 19:12:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000094dfc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="e06f579c925b934032ec6b9c07c06b890faac7b5b7493434cfc71545c95750f37e8687193382842ae52aa47d0bee4d3761e60affaa0dcee820c7c29d67c11a9cd270cc51cbacf687126f933d2550211d5ba939a01681e6717cc0a967ccc216651c157a800726d523fa6374c69472e570551e9fbd3588547854309c2f424e2bc2", 0x80}], 0x1}, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000100)=0x80, 0x80801) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x6, 0x30, 0xfff0000000000000, 0x8}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x9}}, 0x5, 0x0, 0x5, 0x0, 0xc0}, 0x98) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000540)=@hopopts={0x2c, 0xc, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @calipso={0x7, 0x30, {0x48, 0xa, 0x2e2c, 0x100000001, [0x80000001, 0x1, 0x101, 0x85, 0x6]}}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, 0x70) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={r3, 0x5, 0x3, 0x80000000, 0x4, 0x17, 0x8, 0x1, {r4, @in6={{0xa, 0x4e22, 0x221, @loopback={0x0, 0x1}, 0x55865ffd}}, 0x800, 0xa0, 0x2, 0x1ff, 0xfd4}}, &(0x7f0000000440)=0xb0) 2018/03/06 19:12:33 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000140)=0x80, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x2d}, &(0x7f0000000100)=0x8) listen(r0, 0x3) 2018/03/06 19:12:33 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6060dd3800082f00fe8000000000000000000000000000aaff02000000000000004e2000089078"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0xcca]}) 2018/03/06 19:12:33 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x0, 0xb, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/06 19:12:33 executing program 0: r0 = socket$inet(0x2, 0x80005, 0x7fff) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x30, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[]}, 0x78) sendto$inet(r0, &(0x7f0000000080)="7d439e0e0ee5afee9bddc6e78d8b0fbcad1f5a850c9499a084f6657d47eaa6ea6ee234142f272fa67c4e5581b348c3735dee900ab6b5f25c18cbe387eb85ab8ced28eca80b2ebdffeb1f7d42341b652660a2c8a394d35dbb98ee47c14ce467b49d93ad01c060450c289ed8a43892466d62838cd60c0fce820764397aadf8", 0x7e, 0x4000, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/03/06 19:12:33 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20, @empty}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x401, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) close(r1) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@int=0x4de, 0x4) [ 599.003556] sctp: [Deprecated]: syz-executor2 (pid 20777) Use of struct sctp_assoc_value in delayed_ack socket option. [ 599.003556] Use struct sctp_sack_info instead [ 599.025874] sctp: [Deprecated]: syz-executor2 (pid 20777) Use of struct sctp_assoc_value in delayed_ack socket option. [ 599.025874] Use struct sctp_sack_info instead 2018/03/06 19:12:33 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r1 = socket$inet(0x11, 0x40000000000803, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'ip6tnl0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @remote={0xfe, 0x80, [], 0xbb}, 0x631d, 0xffffffffffff0000, 0x0, 0x100, 0x7, 0x20000, r4}) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f0000000740)=[], 0x7, &(0x7f0000000500)=""/226, 0x3a}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x107, 0xf, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x5, 0x1ee, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000d40), &(0x7f0000000b40)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYPTR=&(0x7f0000000880)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES64=r3, @ANYBLOB="72419063d93455d27d3b25ba7a9879aedf8eb392eb3ae902a4c853bd6f5356db2e3ff320ecfe7091d7ed002001791d9f46578c47f72e6168c447dd8948d456c65a2cf39e48be3bd4c773317e0adebae0c94d1f68a9b3188e73e1ddf0eda0eb5cc532fdd934685414816d941672465a9a23", @ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES64=r3, @ANYRES64=r2, @ANYPTR64, @ANYRES64=r2, @ANYRES32=r1], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES64=r1, @ANYPTR, @ANYPTR64, @ANYRES32=r4], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYBLOB="e9d437fd2b8dc8ce9a051f5e900416a36e48cdc2bcac315ec429f3bd91b8098c961c4a4aa2c3050e6a4ea321f62f01c886d8507a1564ce22ffcdbdb4600aeca7766c93548d0f5eeeb217165f8ffa781140539ff4e64525d88ae0767c80576f6790a541ab58ab27c71a54f5a0c7c242b2f52f5edf6395d089b3b29299270c066e0aac96a7168897617fce7293d33c2ebbe17c5485340c69025cb703f11a9c1995efdfdce9f8d78d5dc29f621b01df75e136f91d1f3037f299be0903e5febdbb25d0e623fbe673d12bfb22abd8bee87885d69b0a6cabf52edce2d37f2a", @ANYRES64=r2, @ANYPTR, @ANYBLOB="4cfe29a0817dd061724ac707d7a7b58556a5d78433052a8973e47abebf099897a59b00eecc6d256e77c9626facdc8fb602", @ANYPTR], @ANYRES32=r1, @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYPTR, @ANYRES64=r3, @ANYPTR, @ANYPTR, @ANYRES32, @ANYPTR64, @ANYPTR, @ANYRES64=r1, @ANYPTR, @ANYRES64=r1], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="a5b3552009f4c840ebe3c32f4f4be5d80d6ff6cb6966fd501a259a9b49207c1254e6507f2a4c48718e06fc2c6d583aba219274b57a79836f10d8709870b95b8cd63e585898a2785487d5ae747a63ce5dc8bc503f69405d2f17df0e2c966c07a24e2303cba8a5", @ANYPTR64, @ANYPTR64], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR]], @ANYPTR64=&(0x7f0000000900)=ANY=[@ANYRES32=r3, @ANYRES32=r1, @ANYPTR64=&(0x7f00000008c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR64]], @ANYBLOB="55f16d3238b7e273b250a760bae8c7c33930407e51fdda18b1086584472de15aab152f55ff73c6826ae474b3b01090450ed547fef747d7fc5411938542ab6f29b7d5afb53f14ce78a8dc8d2dd74d7c79759588a1d92932576b51fd", @ANYBLOB="5dfc4a1833e80ea9063567db8f2dc0574a44287b3bafb7192178c96957208c3bf5ed4d1dbd3b9a08256acc4b7e51cfb577784abad7a81483ea1cd6c1c1e1a7f3f7f72fcbeb2045f92c4d371f819db3133cd77da736b7fab9be2561c6513dddbe573d7f91da5f7c928ea0ba2412ae8ed26efd709a54549262d4855075d3344fa4cd799e4be22ef56ebb90e419e3a1c3f7b1edca8d182fcf550f56ef3c7c63f4c9b9cdd09d4442b924d8979f44387f746b2f302bdfa51fc4d2deef79215b54f761", @ANYPTR64, @ANYBLOB="0ff1e5d016466deae1d9cd61eec4ae72e759f18d629bffd4548f990867d26c97e6601248b67236478ca362dca61b5193b9b924128c33ceac7451d233ef4ba090aa4db1e71bd0f12899d5306b532b27fa07673987a2b3eb2a36f9bd899742511cbc2c877a93c390712fc742c14b9225a2f140c591984f47093e5a684c1d134ba8a41639f262e539306ebe37aaf9b7d17ffa0339411b0bc3a306ab275e5c64f211d8949733a372aecccff479cef8220b"]}, 0x266) sendmsg(r1, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380)=[], 0x9c}, 0x0) 2018/03/06 19:12:33 executing program 2: unshare(0x2800000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/03/06 19:12:33 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000dc0)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x128, 0xffffffff, 0xffffffff, 0x370, 0x370, 0x370, 0xffffffff, 0x4, &(0x7f0000000340), {[{{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'tunl0\x00', 'ip6tnl0\x00'}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xdd, "18b0943de06bc4c70c31afa9f3c44d7c6e8fab1d1fab0e9ea34a8258e544e9bb2aea4b82bfeb99e3c062437dc84969f15a7f40792c38f8dfbc6c9e87ca35a4bd49674d9d972d92b2538674889a680018c4af4985359122290390100efaecab355810d954ce1509c0ba12ee26df9cf3c3087920fb459b8148d5bd50259cd168804b638a9e57c2648eaa22c22d3edbe57adee188bdd5af382ca5bd132edeeb6d97369a8c6a363efc89b3d3c21bdb759771c26e3b6c1c2613eaa9633f4a8d61fdcd1e4cf54cb402d9369d94d9169e0ec6505e329d5cc682436beb963b6047"}, &(0x7f0000000180)=0xe5) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x4000ffffff88, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/03/06 19:12:33 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x91aea9fe) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="b4000000dc260000009c0000000000002bde70edf75a907917ff85f30351e65995dca9d4d80e5873558ffbcb18619614dd5513e665300000bc1fd95ebaa883fda35b1be62b28a40065553adde4e4a96ca22d581313d44ac03930e0475143fb3019fb994635547401456ec4b0680e36590bf486529ab3711a25349d6f1ac501d8b5ae73156f1352da0e41e6cb655706d49c4396d7475f9bac66469879a9cc95939d82428595886b10a8136582dc143c50e236319de6a319497c4ea44f"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) socketpair(0x19, 0x80007, 0x3, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) 2018/03/06 19:12:33 executing program 0: unshare(0x802) unshare(0x4000000) 2018/03/06 19:12:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x8000, 0x7]}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "be4b6064c25c"}}) 2018/03/06 19:12:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) socketpair(0x10, 0x1, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000200)=@abs, &(0x7f00000001c0)=0x39) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/56, &(0x7f0000000040)=0x38) 2018/03/06 19:12:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) [ 599.085657] sctp: [Deprecated]: syz-executor7 (pid 20813) Use of int in max_burst socket option deprecated. [ 599.085657] Use struct sctp_assoc_value instead [ 599.107642] sctp: [Deprecated]: syz-executor7 (pid 20813) Use of int in max_burst socket option deprecated. [ 599.107642] Use struct sctp_assoc_value instead 2018/03/06 19:12:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/03/06 19:12:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000040)={0x9, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], 0xc) 2018/03/06 19:12:33 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, r0, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r3}) 2018/03/06 19:12:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000001500)=0x166d, 0x4) 2018/03/06 19:12:33 executing program 7: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000200)=0x1e) r1 = socket$netlink(0x10, 0x3, 0x17) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000300)={0x120, 0x10, 0x2ff, 0xfffffffffffffffe, 0x0, {0xfffffffffffffffd}, [@nested={0x10c, 0x91, [@typed={0xc, 0x5e, @uid=r2}, @generic="713176bc9d952b5c17a86999a6be1126866b8aa4394d0c03c230209d6c5bb85d7d8bcc0d8df4a2b2feecba3dcb8c228ec1ee33d27465f97b4fe728d3e8db779940f543fadef60088c4e0cd17964bb275efb8511e6d475541878bb4b7fc3784ebae2f0adca5d213fd8c7ac2e0d1f03d2ef112cd739178564c69dae68f80c9f98dd1960326936114027740da63af425ee3851840e46a11fd0e75619daf4f4d3cffbd18ec567d264803d9cf9b72e4737203bb", @generic="748928d424c7c680dc58a626658607a8a03973e555598024c9b0e13fe50abe688294cdd44d351abb1320ae1daa1bbab35f0229890433fde13cb6004a14a6b373e757", @typed={0x8, 0x79}]}]}, 0x120}, 0x1}, 0x40092) 2018/03/06 19:12:33 executing program 3: socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x3, 0x49}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x7}, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r3, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e21, 0x81, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x6}, {0xa, 0x4e23, 0x2, @empty, 0x4}, 0x10000, [0x8, 0x63, 0x5, 0x1, 0x1ff, 0x9, 0x6, 0xf16]}, 0x5c) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r2, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000001c0)=@buf) listen(r2, 0x2) 2018/03/06 19:12:33 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x80000000, &(0x7f0000000080)=0x2) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xb5, "35842d3524be13472e8bfb2945e93a4d2fbab2ca1bf01ce52a237c2dd921e754d628488cf03fb5cd2d1ffb5a00a5fdb05bdc44efae0454e759888701acee8eacab86b76ebbce757e86d9a4a9ee23f957d0ff1da7c733092ad6ec99638f6e5ab565d97ae42eb391c9b8c6e5f2ec0e7923163fa2d3cfb8372282883af4824075211537c3ac7482f377c1bbd248ea40a53ad14b4cc6f50781a19b119ea2ef20cae89dc9e106b13f669434e64ecdaec256e0f0b42d5afb"}, &(0x7f0000000280)=0xbd) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={r4, 0x2}, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r5, &(0x7f0000000300)="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", 0xff, 0x0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/06 19:12:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x1000000000004, 0x38, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 'bridge0\x00'}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000180)=0x20, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{0x9, 0x100000001, 0x101, 0x2}, {0x0, 0x6, 0x10001, 0x7}, {0xc77, 0xec, 0x1000, 0xfff}, {0x6, 0x0, 0x1f, 0xff}, {0x9, 0x0, 0xdab7}]}, 0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0xfffffffffffff7c1, &(0x7f0000000140)=0x1) 2018/03/06 19:12:33 executing program 2: syz_emit_ethernet(0xffffffffffffffb8, &(0x7f0000000540)={@random="b52d439de380", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@ipv6={0x86dd, {0x1, 0x6, "13cedf", 0x425, 0x6e, 0x6, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x2f, 0x12, 0x4, 0x9, 0x6, 0x1f, 0x9, [@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0xc}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xa}]}, @hopopts={0x88, 0x29, [], [@generic={0xad9, 0x4b, "5cd88086e017b48fc21fea13a2233edaafe072bb945ee076455c28c185ccb1c2fed67b188f60b24d4328efb706781cccbd7a9a8d08d4e899ab18b03dac1d79ddb14362d1019084217e9b0c"}, @ra={0x5, 0x2}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x80000001, 0xba, "6eb263f5cf2adffbb61931b32b8436997b7f40fa366c748fbe32bd239ac2ea0647badb61e88f8bbc7cec40bb0b8be0bdd7731c8705bbaffcda78c99bbb7f43c7fee722ed8a295f8ec47221facb5fd224a889036ae47558ee1d4dbf945928d5793592098126ead64118517ef0ea89abe98253ea87e6559d15b49dfa3031256b27d64fdddb332b836690dc4ae27eea2d0539c4ff80f578d309a7871fdce192c82d61163dec07e648781387119c2f44ff4a7247543c6e3b4b45ebee"}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @dstopts={0x32, 0x0, [], [@ra={0x5, 0x2}]}, @routing={0x2c, 0x8, 0x1, 0xad88, 0x0, [@dev={0xfe, 0x80, [], 0x14}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x0, 0x6, 0x0, 0xfffffffffffffc01, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x13}, @mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0x7b, 0x0, 0x6, 0x1ff, 0x0, 0xec, 0x68}], @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x880b, 0x1, 0x2, [0x6], "a2"}, {0x51, 0x0, 0x8000, 0x8, 0x0, 0x0, 0x800, [], "70c5248d941ddb3974340f0258b892e3f4656d81ca2715db34d203efe52e7372d88bdb963f503d06684a4f87332bb1eaf886b173efdd04937abeb416f2512c45e12f024d2334b93c134fd4b47d6cdb525caead08fe45c2a5cb8bb7503f140340fe9886c53d74c17bef45a80265e2f64080f924007fe8d45819aa6bc44de50dea1d71cdd750f908498934646ecab6c7b8db44e492081992cd50b77b187430be51d2fd79ab1b165291ce5329eedaab728c97b8de282c06ba63a8"}, {0x81, 0x0, 0x0, 0x3, 0x0, 0x0, 0x86dd, [0x6, 0x8, 0x3ff], "d64f173cb63513c047cb610469ea3cc6e580a9d65b5d2d44213dc83d32050edeb5bab931d68be28bc29f"}, {0x8, 0x88be, 0x1, {{0x6, 0x1, 0x101, 0xffff, 0x4, 0x7f, 0x6, 0xfffffffffffff001}, 0x1, 0x5}}, {0x8, 0x22eb, 0x2, {{0x7, 0x2, 0x4, 0x0, 0xffffffffffffffd9, 0x7ff, 0x7ff, 0x3ff}, 0x2, 0xb73d, 0x0, 0x3, 0x10000, 0x800, 0xa721, 0x6, 0x8, 0x401}}, {0x8, 0x6558, 0x3, "1552d6a39a6e0c12f31f577fd43600f42bfb415b8017fcc31d626b8eff099e6fdac83d0c2463172fa1920a6af42527ec414aa198b57e92f25e142f598515e29d15db6ad076c88adc115565c1c3a2676e7a8126f9856224596be7166cb0faab73d52c5f8742d32472ced4288969"}}}}}}}, &(0x7f0000000040)={0x0, 0x2, [0x2000000000013d, 0x9da, 0x100000009c7, 0xe68]}) r0 = socket(0xfffffffffffffffd, 0x806, 0x7fff) getpeername$netrom(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000100)=0x10) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x4, 0xad, 0x0, 0x0, []}, @rr={0x44, 0x3, 0x0, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) 2018/03/06 19:12:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaadf142e0000000800450015e8d2ab381c0000000000119078ac2314000000000000000000"], &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/06 19:12:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@ipv6_getaddr={0x18, 0x16, 0x0, 0x0, 0x0, {0xa}, []}, 0x18}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x38, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r1}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/03/06 19:12:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) ioctl$void(r0, 0xc0045c77) listen(r1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffffffffffdf0, 0x20000001, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/03/06 19:12:33 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="4f00070000000000000085980400000000", 0x11, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7fffffff, 0xa35, 0x4, 0x0, 0xffffffffffff602b}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x4, 0x3, 0x0, 0x7, 0x5}, 0x14) 2018/03/06 19:12:33 executing program 1: bind(0xffffffffffffffff, &(0x7f0000e79ff0)=@in={0x2, 0x4e20, @empty}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d7f6a)=""/150}, {&(0x7f0000f11000)=""/4096}, {&(0x7f0000f12f90)=""/112}, {&(0x7f000025af52)=""/174, 0x262}, {&(0x7f0000f14f61)=""/159}, {&(0x7f0000214fe7)=""/25}], 0x198, &(0x7f0000762000)=""/79, 0x4f}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000e7b000)="dc92ebe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b000000000069ff074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x1, &(0x7f00000002c0)={0x2, 0x4e20, @empty}, 0x10) socketpair(0x5, 0xb, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nfc_llcp(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x27, 0x1, 0x1, 0x7, 0x0, 0x3, "4769ca995935241163460a7f42d90647b568c5852220772c5061da41a961a0702cf61735f19c3654e45e6f3ca49543d69f85b061a0cabda7bb6e7d127dd603", 0xa}, 0x60, &(0x7f00000001c0)=[{&(0x7f00000000c0)="6ee9113da8489e4f8b12e6382f26c85c69f109cf9b11c7793e10060e174f3c28a54fc5db41d6eb079057f05a7c2e744ff0d5040370b0264bbbf705ece4ba15b7de87cab5fb9406179c70082051c6b3bfc72d6243473933b564624fdc7cd9269a6f5e1c0cf221c82aac229420d1ea20e68eaed8f45cce4f6d49d48e7efa969acd35fa41b8d08791ab", 0x88}, {&(0x7f0000000180)="bfb3c30c0f6964245c9bba1bcc8dd1e3beac8dfec368f1680b16afddf0b8109889f92982daa5ba29b4b36ea42602bed5bddd3342267e68cfce01", 0x3a}], 0xc5, &(0x7f0000000200)=ANY=[@ANYBLOB="58000000000000001f01000009800000dbc226ceeb642222e307ea77e65a2ca4051ade69afbb2eba6ef1d158412958ce9438aa9f134dcfc27270bbd617feabbaf3f48bde151f06ef85a0c319cf4e30f49bc6913b88d4fcd8"], 0x58, 0x4000}, 0x800) 2018/03/06 19:12:33 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000001c0)=0xffffffff, 0x4) r1 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/06 19:12:33 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x4}}, 0xfffffffffffffd67) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/03/06 19:12:33 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x2, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000001ce62735e5b20156c905a0a0508ffffffffffffffff000000002113597369d8409f5ed56d9bdb4fcae6b4fe7b0007af06f5231729daf98868a0797ec74b8e153db6e584f0528942046d08adc4ccff6d3fed8039ca52"], 0x14}, 0x1}, 0x0) 2018/03/06 19:12:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x8, 0x80000000, 0x3, 0x37cf, 0x1, 0x3, 0x9, {0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0x1f, 0x2, 0x9, 0x46d, 0xde3}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x3ec8}, 0x8) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) accept$inet(r3, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000590fd6)=""/42, &(0x7f0000a4a000)=0x2a) 2018/03/06 19:12:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) close(r0) r1 = socket(0x4, 0x803, 0xaec0) recvmsg$kcm(r1, &(0x7f0000001200)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/29, 0x1d}], 0x2, &(0x7f0000001180)=""/94, 0x5e, 0x76}, 0x10021) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) [ 599.253453] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/06 19:12:33 executing program 6: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000041bff4)={0x10000011}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000077d000)) 2018/03/06 19:12:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="940000001a00000429bd7000fedbdf250a1487000000ff0f100200000800100001000000700008008c5d8d745c874caa93c96d184298f6bb989ff374b18a1bd7f3c7ff4aa735d53a605bdd08f0d6e348f6e911f25748de2ad79cc6b32e10c90b4c04a4935443a35728f5a00fbab6c4d57e3699f641257eb175876547bc0ca4d63079915163c78e619828000000"], 0x94}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) r2 = accept$inet6(r1, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) syz_emit_ethernet(0x43, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000aaaaaaaaaa26810048000806ffff6003060d00080180c200000f0782687e292d90718f3e91b21affffffffffff762c3bf7b4624a3b2a6b1ef99fb54a3e7ede3ff89736decdf4085751ceb60f8f6a010839da95abdca677b67e98b167df744155a73f89d236"], &(0x7f0000000080)={0x1, 0x3, [0x412, 0xf03, 0x7d2, 0x3]}) 2018/03/06 19:12:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) sendto$inet6(r0, &(0x7f0000000040)="4f0c8d782c6cf96d2a9ae583583a893c921e667041163c8b39cdddbf08959da0d0efd1e0769debd1d9b460105aec16ff4ab399501d3fc6d5dae357757442f7f48f29dd554e6cb7950dc283ee8655b7c305d87dcad0cc74e5b92b4922c2d2c69281d01f60b3240867a62abd0e945f018204ab6c660b01862565da4d621af37a2cbd0c810101f3e8a5505e9de7f1dd1d63c5", 0x91, 0x40000, &(0x7f0000000100)={0xa, 0x4e23, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x20000000}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000180)=0x73c5, 0x4) pipe(&(0x7f0000000500)) r1 = socket$inet(0x2, 0x80013, 0x100000000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002a80)=0x5, 0x4) 2018/03/06 19:12:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x0, 0x80000000000022, &(0x7f0000505000), 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@loopback}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xac) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)="842ee096dc152649c28dde130a1f75f7ae3f9b3c10e99d5553b12f082b651aa58d35d1f90f329fdbd0c81f2499042b424d52204a5a16513f44251bfeefcfb41c31ef9ca1077b2c58200c853dcccccb09200e121593b6c183ad9a92593cb8d88eec95d2fb93f58e1a25adf02074eb1387de4c61d13a1063069f1b54abd3eb612dbed076059b756fcbfc878b158dd1de895a5ad2131b0e873598e742511a87e9d146a8fda6b151386fac25f8fb43f3bbb861f300571fa99d75f61984daa32bdb15839f8236e12459c5ded6d2726416495529", 0xd1) 2018/03/06 19:12:33 executing program 2: r0 = socket(0x14, 0x4000000000080400, 0x200001ff) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300)=[], 0x0, &(0x7f0000001300)=[]}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000000780)=[], 0x0, &(0x7f0000000140)=[]}}], 0x2, 0x0) 2018/03/06 19:12:33 executing program 3: r0 = socket$inet(0x2, 0xe, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'bcsf0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0x108, 0x158, []}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz0\x00'}}}}]}]}, 0x260) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}]}, 0x138) 2018/03/06 19:12:33 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0xb8, 0x4) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x101) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014}) 2018/03/06 19:12:33 executing program 1: socketpair(0x11, 0x3, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r0, &(0x7f0000000140), 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e21, @empty}, 'nr0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20, @empty}, "00ffffffffffffff00"}) 2018/03/06 19:12:33 executing program 2: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)='9', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000)=ANY=[@ANYBLOB="00401000"], &(0x7f0000ad3ffd)=0x4) 2018/03/06 19:12:33 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000a54fe2)=""/30, &(0x7f0000d23000)=0xff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) r2 = accept4(r1, 0x0, &(0x7f0000000200), 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000240)={r1}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, {0xa, 0x4e22, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, 0x10000000000, [0x3, 0x800, 0x401, 0x100000001, 0xadb9, 0xcc9, 0x10000, 0x40]}, 0x5c) 2018/03/06 19:12:33 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xf37}, @in6={0xa, 0x4e21, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x48) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) 2018/03/06 19:12:33 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000500)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000540)=0x3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001400)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000001440)={@multicast1, @multicast1, @rand_addr}, &(0x7f0000001480)=0xc) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) 2018/03/06 19:12:33 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x10) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty}, 0x1c, &(0x7f0000000300)=[], 0x0, &(0x7f0000000380)=[]}}], 0x3a7, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)=""/205, 0xcd}, {&(0x7f0000000200)=""/241, 0xf1}, {&(0x7f0000000300)=""/14, 0xe}, {&(0x7f0000000340)=""/170, 0xaa}, {&(0x7f0000000400)=""/4, 0x4}, {&(0x7f0000000440)=""/190, 0xbe}, {&(0x7f0000000500)=""/127, 0x7f}], 0x7, &(0x7f0000000600)=""/18, 0x12, 0x1e60}, 0x2001) socketpair(0x5, 0x5, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000700)={0x1, &(0x7f00000006c0)=[0x800000000]}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000740)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000780)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000007c0)={r3, r4, 0x8}) 2018/03/06 19:12:33 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) socket$rds(0x15, 0x5, 0x0) sendto$inet(r0, &(0x7f0000000340)="558d3fc3c7154aa26876aa4731b86240444f80b3", 0x14, 0x0, &(0x7f0000000380)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/06 19:12:33 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001100)=[], 0x0, &(0x7f0000001140)=[]}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/06 19:12:33 executing program 5: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r2, 0x3}) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/03/06 19:12:33 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000269000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0xffffffffffffffff) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) pipe(&(0x7f00000000c0)) 2018/03/06 19:12:33 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001100)=[], 0x0, &(0x7f0000001140)=[], 0xffffffffffffffeb, 0x8040}, 0x1) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000440)=[], 0x0, &(0x7f0000000480)=""/181, 0xb5}, 0x10020) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbff}, 0xc) connect$ax25(r0, &(0x7f0000000080)={0x3, {"16896b350178b3"}, 0xfffffffffffffffa}, 0x10) 2018/03/06 19:12:33 executing program 3: ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000000)={'sit0\x00', {0x0, 0x4e21, @empty}}) r0 = socket$rds(0x15, 0x5, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/100, 0x64}], 0x1, &(0x7f0000000480)=""/229, 0xe5}, 0x103) sendmsg$nfc_llcp(r1, &(0x7f00000016c0)={&(0x7f00000005c0)={0x27, 0x1, 0x0, 0x6, 0xffffffffffffff81, 0x7, "fb10c695b2d3e60c2bc28b3a9a453b8a9ae9e3026b0ed7cdb9f11830160133bce48ad680ed0fd00c0978718bba17929346981c0d28bd7be80fe748f28514a5", 0x33}, 0x60, &(0x7f0000001680)=[{&(0x7f0000000640)}, {&(0x7f0000000680)="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", 0x1000}], 0x2}, 0x40080) socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x1, 0x0, 0x2, {0xa, 0x4e21, 0x44f9, @empty, 0x401}}}, {&(0x7f0000000040)=""/96, 0x60}, &(0x7f00000000c0), 0xd0ce89b29f49b5c6}, 0xa0) 2018/03/06 19:12:33 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0xa, 0x4000000000080, 0x200}, 0x31c) 2018/03/06 19:12:33 executing program 0: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7d000000eb8a8cf38338fb363fceb6df53d0583e665efa63c95ce2fee7aee516259024a8eb135ecdd09bfddf70a70d4bd39dfdd0b130e4649bfbf3c6a89e23982b9cde1e0feff7d241da2526234179444d8905871a4ad3e2fa6934e690e99fdf2ed1dedafd478fb35ee81a9f7f5b28edcaa949a92362eeb95a0000000000000000"], &(0x7f0000000100)=0x85) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x3f, 0xfffffffffffffff8, 0x80000001, 0x8000, 0x1f}, &(0x7f0000000180)=0x14) r2 = socket(0x2, 0x3, 0x1) setsockopt(r2, 0xff, 0x1, &(0x7f0000000f19)="219beba234", 0x5) 2018/03/06 19:12:33 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0xfefb) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r1, &(0x7f00000002c0)="6f40ed739580d68950056150b8d670b59ba7f990d96d84f0d09b2367c7377625ca9627419fb666c4072ef87c646b943a64dd26766742323f9e013e9dc6a85565f9e6f19cba955699ff2a802fb4216d4fb24d23f7ec7a33e5d7e0945310f2c22ca2db4c77ee5d49c326734e5c54dc5a56509de384f22cf6f7937b1174f5ad9869b0bd8a6e6a70eb04e2910fbaacd187eb09a24a923de4b646f8851ef75df67ba24ed2f1a04cdaf55ca9a06130d44a968f4d4a4cb471960d900ac8d6322ed23794b42d92b1d0fd8e1a14f921c3470171f6", 0xd0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x800, 0x5, 0xff, 0x4, 0x100000000}, &(0x7f0000000180)=0x98) socket$nl_route(0x10, 0x3, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000200)=""/120, &(0x7f0000000280)=0x78) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000700)={r2, @in={{0x2, 0x4e20, @empty}}, 0xfffffffffffffdfe, 0x0, 0x0, 0x0, 0x11}, 0x98) socketpair$inet6(0xa, 0x8000f, 0x8af, &(0x7f00000003c0)) 2018/03/06 19:12:33 executing program 7: recvmsg$netrom(0xffffffffffffffff, &(0x7f0000002b00)={&(0x7f0000000080)=@ax25={0x3, {"b020bce902cd53"}}, 0x10, &(0x7f00000016c0)=[{&(0x7f00000001c0)="2dac95da00b2", 0x6}], 0x1, &(0x7f0000001780)=[]}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000240)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/06 19:12:33 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000000200)="58d26fed604c6e3e324766f0ada356391a7d72eba68ecd8c49811779f09ee9e386b5728a9df37de37d403594fa92536b09cdcf30bc405fa53708bfb40d9248682cad1e89cb1a47aab825b579cc56e2f15e8b7e8d435176a3af1f49a4b687031aaf0c964f62d8ef7a5f8a11201b724c5da150a4b84ea218c289b8a4aa11731bc9312995c3950afb010ccfa1824c0e7f3368f263178d753cec3b80244df0326cb5b0c94e2a215441aea0531a509cf3f1cebc9368b7afe61a2c7c3ca38144ec4d6aa7eba4fbad187ea09e3eaf26") connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10) sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x8, &(0x7f0000000700)=[], 0x0, &(0x7f0000000740)=[{0x10, 0x10d, 0x40000005}], 0x10}}], 0x2, 0x0) 2018/03/06 19:12:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x5}, 0x4) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x0, 0x0, [], []}, 0x8) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/06 19:12:33 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=@raw=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x1000, &(0x7f0000000680)=""/4096}, 0x48) 2018/03/06 19:12:33 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000000), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x800, 'lo\x00', 'teql0\x00', 'ip6_vti0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe8, 0xe8, 0x118, [@ip={'ip\x00', 0x20, {{@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c}}}, @state={'state\x00', 0x8}]}, []}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'syz_tun\x00', 'vcan0\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x1a0, 0x1f0, [@devgroup={'devgroup\x00', 0x18}, @ip6={'ip6\x00', 0x50, {{@empty, @remote={0xfe, 0x80, [], 0xbb}}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "a05fd41391528ea1e33bcca66ea1c366e73f4ddb86676485b5b52398b9578e292fb6969995f325b7564fd5e4e8e983e3dc974e2ea8659b0787d42712f47d5f34"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x410) socket$pptp(0x18, 0x1, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/06 19:12:33 executing program 1: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x7}}, 0x7, 0x1, 0x7, 0xfffffffffffffff7, 0xa2}, 0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x6, 0x3, 0x1}, &(0x7f00000000c0)=0x10) sendmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000003000)=[]}}], 0x2, 0x0) 2018/03/06 19:12:33 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x41, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x200000002b, &(0x7f0000000000), 0x367) 2018/03/06 19:12:33 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x6a0, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0xc0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)=""/62, &(0x7f0000000040)=0x3e) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)=[]}}], 0x1, 0x0) 2018/03/06 19:12:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) 2018/03/06 19:12:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)=ANY=[@ANYRES32=r0], 0x4}, 0x1}, 0x0) 2018/03/06 19:12:33 executing program 6: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@can={0xc, {{0x2, 0x80, 0x7, 0x3}, 0x1, 0x3, 0x0, 0x0, "249658fd5a1ed4a7"}}}}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) 2018/03/06 19:12:33 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, []}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x5, 0x0, 0x2, 0x7fffffff, 0x2d}, 0x98) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/06 19:12:33 executing program 7: socketpair(0x11, 0x1, 0x10001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c2000001aaaaaaaaaabb08060001080006040001ffffffffffd5aca022bbaaaaaaaaaaaaac2714bb92535d5516d39225aa7077b719e0c13e365c566ec9af1d1bebafc01beb3bcd7285105a9dc027a847d8e0487cec30bc8990d8fa18f5761320e78c8b2cccdc683248892353ec8fa922c632cc7e80b9564aea245beccc83d369d96781b7205051eb2254ff5e241dd2581f7ad805596afca41a5242827e16e5b24104b3056b4113e45dfa4712d665d16b9e46d56774289dcfa9f83b65ec5e620b7000655d2c030f"], &(0x7f0000000000)) 2018/03/06 19:12:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b6, &(0x7f0000000000)={'ifb0\x00', @ifru_hwaddr=@random="0a7e07c67fbe"}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00001a1000), 0x2) 2018/03/06 19:12:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000003c0)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000340)="931a1e85e0118cc9fdfc350af3f7c5796681e563457d0618805382217612cad5be38fa7e3956f87c24e32442f8590ed340f1497544", 0x35}], 0x1, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x30}], 0x1, 0x0) getpeername(r0, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xffff, 0x2}, &(0x7f0000000300)=0x90) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000440)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000080)=""/68, 0x44}, {&(0x7f0000000c40)=""/4096, 0x1000}], 0x2) 2018/03/06 19:12:33 executing program 4: socketpair(0x29, 0x0, 0x3, &(0x7f0000000040)) 2018/03/06 19:12:33 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r1}, 0x10) setsockopt(r0, 0x80000000065, 0x8000000001, &(0x7f0000000080)="5b4cd9494e24241dce43d440fecab5d50fa42f3f6900000000000000000000000000", 0xfffffffffffffe6a) close(r0) 2018/03/06 19:12:33 executing program 2: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002400)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/43, 0x2b}, {&(0x7f00000011c0)=""/197, 0xc5}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x6, &(0x7f0000002340)=""/131, 0x83, 0x3}, 0x40000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002500)={{{@in=@empty, @in=@empty}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000002600)=0xe8) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002440)=@req3={0xc02, 0x3, 0x6, 0x6, 0x3f, 0x0, 0x3}, 0x1c) syz_emit_ethernet(0x14, &(0x7f000008e000)={@random="cd390b081bf2", @empty, [], {@generic={0x8863, "6ecdaa4c35aa"}}}, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002480)=0xfffffffffffff000, &(0x7f00000024c0)=0x4) 2018/03/06 19:12:33 executing program 4: r0 = socket(0xb, 0x800, 0x3ff) socket$nl_netfilter(0x10, 0x3, 0xc) getsockname(r0, &(0x7f0000002340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000023c0)=0x80) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000002440)={0x10}, 0xfda4, &(0x7f0000df6000)={&(0x7f0000002400)=ANY=[@ANYRES64=r0], 0x1c}, 0x1}, 0x0) socketpair(0x17, 0x805, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x2000}) 2018/03/06 19:12:33 executing program 7: r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) accept4$packet(r1, 0x0, &(0x7f00000000c0), 0x800) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt(r2, 0x8906, &(0x7f0000000140)="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") socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001600)=@nat={'nat\x00', 0x19, 0x4, 0x480, [0x20001180, 0x0, 0x0, 0x200013d8, 0x200015d0], 0x0, &(0x7f0000001140), &(0x7f0000001180)=ANY=[@ANYBLOB="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"]}, 0x4f8) close(r1) 2018/03/06 19:12:33 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x2, 0x2a8, [0x0, 0x20000040, 0x20000140, 0x20000170], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'yam0\x00', 'lo\x00', 'bcsh0\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0xa0, 0xd0, []}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', 'syzkaller1\x00', 'gre0\x00', 'bcsh0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0x100, 0x148, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x10023, 0x0, 0x0, 0x3}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"97c5dec3cd0250a21c3da03911ccbcc07f0c81c78cd897888f3ff5bd26ff"}}}]}]}, 0x320) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={r1, 0x5, 0x6, [0x6, 0x1, 0xffffffff00000001, 0x9, 0x2, 0x7ff]}, 0x2bb) 2018/03/06 19:12:33 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$unix(0xffffffffffffffff, &(0x7f00000002c0)=@file, &(0x7f0000000340)=0x6e, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000500)=0x0) r4 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) r6 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000006c0)=0xe8) r8 = getgid() sendmsg$unix(r2, &(0x7f0000000740)={&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000002cc0)="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", 0x1000}, {&(0x7f0000000400)="dbac2a68730a6232c5512791c927d9cf378b7af6a3fe33f43315d788ffabf0ac1d16616f5b80303a5486f29282d2a592a565f97355173636ed9972b91262592d79dadc85781ce3027d7c7ad1d0db4854b417e645e0db2c03172ec49e8d18b1b9ebcf917eba07e06927220a026f9e0e86aeed84abc58c9eb57ef42ff5a4b888e226c408c243f42e9c405334", 0x8b}], 0x2, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x40000}, 0x1) recvmsg(r1, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000ac0)=[], 0x0, &(0x7f0000000b80)=""/194, 0xc2}, 0xe7) 2018/03/06 19:12:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008e4ffb)='yeah\x00', 0xffffffffffffffce) shutdown(r0, 0x1) 2018/03/06 19:12:33 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000180)='./file0\x00', r3}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000067affc)=0x3, 0x4) write(r0, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x70) sendmmsg(r0, &(0x7f00003aff88)=[{{&(0x7f0000204ff0)=@nfc={0x27}, 0x10, &(0x7f0000e28f60)=[{&(0x7f0000ef2000)="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", 0x14c}], 0x1}}], 0x1, 0x0) 2018/03/06 19:12:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$netlink(0x10, 0x3, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x5}}, 0x100, 0x6}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x7f}, 0x8) connect$inet6(r2, &(0x7f0000000380)={0xa, 0x4e24, 0x7, @empty, 0x4}, 0x1c) shutdown(r1, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000000d00)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="440100001000010000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000007c5238c90000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x144}, 0x1}, 0x0) 2018/03/06 19:12:33 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x4, 0x8, 0x9}, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0xfffffffffffffff9, 0xfffffffffffffffa}, &(0x7f0000000140)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0xd, "79f38d0c9131d4257bf748feb1"}, &(0x7f0000000200)=0x15) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='vcan0\x00') getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x0, 0x4, 0xdc, r2}, &(0x7f0000000340)=0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000400)={'tunl0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt(r0, 0xa6, 0x577, &(0x7f0000000440)="e513efcb7744042746abe387f674f82b296ac1c9592b76ebf41fb922712795ce3a5f1d0b3a3e6785e7b6f9756bb140420bf71f27bd5011a2219ececbe845381e277a387af857d0f2ae1d62e01f59cfd345", 0x51) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000004c0)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'vlan0\x00'}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000580), &(0x7f00000005c0)=0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000600)=0x100000000, 0x4) bind$inet6(r3, &(0x7f0000000640)={0xa, 0x4e21, 0xd64, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000680)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000006c0)=0x1c) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000700)={r3}) listen$netrom(r0, 0xffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000740)=0x7, 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000780)=0x80, &(0x7f00000007c0)=0x2) pwrite64(r0, &(0x7f0000000800)="6ba248a8785a9f370f0f7493cf0ede1e77baa0d29f500e282daecf6b1204366e29af5950bee08d6d57ca9afd67f680", 0x2f, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000880)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x398, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000840), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x1, 0x1, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0xffffffff, @empty, {[0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x1, 0xffff, 0x8, 0x9, 0x2, 0x784, 'gretap0\x00', 'eql\x00', {}, {}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @dev={0xac, 0x14, 0x14, 0x10}, @loopback=0x7f000001, 0x2, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) readv(r5, &(0x7f0000000e40)=[{&(0x7f0000000d80)=""/141, 0x8d}], 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000e80)={r2, 0x4}, &(0x7f0000000ec0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000f00)={r4, 0x8, 0x5, 0x4}, 0x10) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) 2018/03/06 19:12:33 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000068fe8)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00004f1000)=@hopopts={0x0, 0x0, [], []}, 0x8) socket$inet(0x2, 0x3, 0x30ba) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x6], 0x1, 0x30e, 0x4000000, 0x10001, 0x8, 0x7, {0x5, 0x2, 0x1ff, 0x8, 0x3, 0x8e, 0x149c330b, 0x62, 0xfff, 0x0, 0xe9, 0x5, 0x2, 0x7, "28c340b540fd2f4c40b3f000337f889363c2e8ce4d2768783f89c6ad83b2d649"}}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x10000, 0x4) 2018/03/06 19:12:33 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$inet(r0, 0x0, &(0x7f0000000000)) 2018/03/06 19:12:33 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@file, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xe89, 0x10, 0x8000800, 0x5}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x81}, &(0x7f0000000180)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001180)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000011c0)={0x0, 0x2, 0x3, [0x100000001, 0x40, 0x7fffffff]}, &(0x7f0000001200)=0xe) 2018/03/06 19:12:33 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/03/06 19:12:33 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) vmsplice(r0, &(0x7f000096dfb0)=[{&(0x7f0000d57000)}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/03/06 19:12:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9bff0), &(0x7f0000f9a000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000, 0x6, 0x5, 0x400, 0x3, 0x400100, r1}) 2018/03/06 19:12:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$inet6(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000580)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000005c0)={0x0, 0xb9, "defc980139d47ad71f6508057c1d9bd79843538652f6c05053713b737fdf387ecc0203763f24f89dccb449a796a918e95da7d8ae9137932613f056d8d8334543259a78dce8b506963a2dc14257769bf69c5ed76530412e20a78ce7f62c8dc2cfc50b28ffe2cec987d892628a41a4b4068e1d2ab40fe10f5ec461742276d5a8e154947f658ffa8da98979fb2b7c5685d3c71c8322c614c7a86546525cc6500da3e2c9e7957b506d65e3c71de7a3cb0650047e7d00f73f488337"}, &(0x7f00000006c0)=0xc1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000700)={r2, 0xca, "78f07c7b330d7ca9463b37c5c064de09a783a8c94ebfa6c1be089db08a019dc95f8118c4d15b5c0f24933db3241cb65e71481d986d15ee0e1f0c4004e19444a80df24fb76c13f9f50459a4decd1ee03b7658f2c5569507448b2848976dbb5b8923c0da2cb7b260fa74e93692a1e0b428b152d42a6d14e3c0dedb3a6b440796820aa386f0d832cb103693f23812578200c837a68951e740ef8b687c9b3b2054f2016c27b23dd61f0a7f89286af41b069e06c631f227e841ee465d0c36297659e6a1cb1acc79b1419b3265"}, &(0x7f0000000800)=0xd2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x98ec, @dev={0xfe, 0x80, [], 0x12}, 0x4}, {0xa, 0x4e21, 0xe654, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x200, [0x7, 0x8000, 0xfffffffffffffffa, 0x8001, 0x9, 0x8, 0x9, 0x569]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f000062effc), &(0x7f0000007ffc)=0x4) 2018/03/06 19:12:33 executing program 1: socket$inet(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)={0x0, 0x1000000000000, [0x4d]}) 2018/03/06 19:12:33 executing program 3: syz_emit_ethernet(0x2b6, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x7fffffff, 0x9, 0x1}], {0x8100, 0x2, 0x101, 0x3}}], {@mpls_mc={0x8848, {[{0x8, 0x6, 0x3, 0xffffffff}, {0x1, 0x7, 0xd7, 0x6d62}], @ipv6={0xeb57, 0x6, "b9a0c4", 0x270, 0x87, 0x3, @dev={0xfe, 0x80, [], 0xc}, @dev={0xfe, 0x80, [], 0x16}, {[@srh={0x2b, 0xa, 0x4, 0x5, 0x5, 0x4, 0x1a, [@loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x19}, @remote={0xfe, 0x80, [], 0xbb}]}, @hopopts={0x16, 0x9, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}]}, @hopopts={0xaf, 0x3, [], [@ra={0x5, 0x2, 0x3}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x7}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}, @srh={0x33, 0x2, 0x4, 0x1, 0x100, 0x0, 0x8, [@mcast1={0xff, 0x1, [], 0x1}]}, @fragment={0x3b, 0x0, 0x1, 0x8001, 0x0, 0x3, 0x64}, @routing={0x11, 0x8, 0x0, 0x8001, 0x0, [@loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xe}]}, @hopopts={0x7f, 0x5, [], [@jumbo={0xc2, 0x4, 0x401}, @generic={0x1f, 0x24, "1a80a8aa1258e149baff322b322e952ab76d67bf60dba19a406df161f0fc105d0ae85277"}]}], @udp={0x4e21, 0x4e21, 0xf8, 0x0, "c18af942e4eff169c44256d159e133243490241e9de7f71ef9a21dbc5d2423352cb21e7c2746cdfa4b4584f594597ac347b0fa54ed055b8187ad9440b734a8139857fd827f4bd00a555943bf9fbb59e0ad6f40f43eef7f91a3a9a13efa0bd78cbda06a71cbf1ee54f321467b6affcbeccf27865228e94313756d27ba7cebf9979cfbc1df91557257a496720d851d675f4929b53edfdbbb6b98eaee9d1f841209f573bdbe0d4fef5e4e561177ceb708cdf117fb62cd4f08cc18fc8a65c9ab7d7a815a310b4c1d46a4781e4168b41c2de887c17209e2f505359d9be3d69d598dfea7a2cb2a34f2fa5c9787b6eab2e02e6a"}}}}}}}, &(0x7f00000002c0)={0x1, 0x3, [0xc4c, 0xb36, 0x85, 0xa57]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x0, &(0x7f0000000280)=ANY=[], 0x0) getpeername(r0, &(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000380)=0x80) sendmmsg$inet_sctp(r1, &(0x7f00000003c0)=[], 0x0, 0x40000) 2018/03/06 19:12:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/06 19:12:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000000000)=@can, &(0x7f00000000c0)=0x80) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bcsf0\x00') 2018/03/06 19:12:33 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x2b) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="01000080001600000f4ac9658c780000", 0xf) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) read(r0, &(0x7f0000001ac0)=""/4096, 0x1000) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="12d889ba39da0f2ec8a6fefd5e5c351dd72efd8b529cc6c94c0155190da87ac59ef97117b091daf4f8729008e7040318a68451fa318608b8a1f78898d35864ce68b6bb4189ec247c6c2fe149bba5beb9228804e33a36889a5bf86f8a3fc03319793d5bc8eddbb4033716627440241268891d0ee4f6974d11491d2fde3caf6b4c53eb836018a38e1f6f5582d7d35fa514a16174507c6fdeb3bb17a51ac10de2b76ddcc69fde6b4cc7af31a66db1898f03cf7af033cffb62b2d2544faa28f53215aa0386bde5eae9e58d7773a5ddbc891c4ae3d708ec4cd8983becad9f69a132f5c2eeaf9a7c7c565bce9053454a82a6082e62", 0xf2) 2018/03/06 19:12:33 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x80, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000900f3007f0001001f00c2844a3491aa35ee0500"], &(0x7f0000000300)=0x1a) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0xf8}}, 0x1}, 0x90) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x10000, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000400)=0x52, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r4, &(0x7f0000000180)=0x4) sendmsg$nl_netfilter(r1, &(0x7f000094ffc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000dff000)=ANY=[@ANYBLOB="14207efa00004000000000000000040000000000"], 0x14}, 0x1}, 0x0) 2018/03/06 19:12:33 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001700)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/182, 0xb6}], 0x1) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x10001, 0x4) 2018/03/06 19:12:33 executing program 6: unshare(0x2020600) bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001100)={0x4, 0x4, &(0x7f0000001180)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x1}, @generic={0x9, 0x401, 0x7, 0x8}, @exit={0x95}, @jmp={0x5, 0x8, 0xa, 0x4, 0x1, 0x3b, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, @ldst={0x1, 0x3, 0x1, 0xf, 0xf, 0x10}, @alu={0x4, 0x10, 0xf, 0x9, 0x7, 0xffffffff, 0x10}], &(0x7f0000000040)="7379e66b616c6c657200", 0x8, 0x104f, &(0x7f0000000080)=""/4096, 0x41000, 0x1}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000010c0)=0x8001) syz_extract_tcp_res$synack(&(0x7f0000001080), 0x1, 0x0) 2018/03/06 19:12:33 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000080)={'bond0\x00', @ifru_addrs=@in={0x0, 0x4e20, @empty}}) [ 599.746644] sock: sock_set_timeout: `syz-executor0' (pid 21097) tries to set negative timeout 2018/03/06 19:12:33 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=ANY=[@ANYBLOB="00810000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1, &(0x7f00000004c0)=[], 0x0, &(0x7f0000000500)=""/226, 0xe2}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom(r0, &(0x7f00000003c0)=""/242, 0xf2, 0x2000, 0x0, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000180)=0xc, 0x80003) bind$ipx(r1, &(0x7f00000001c0)={0x4, 0x7, 0x1, "a689f248955f", 0x80000000}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000870119f46fa14fd2ce3bdd3fb9992642d6f6f412c7739a48a6da329fc8904f6d916e010bea5d967e5aea48929724e8076762edef539dbe51004f6a6400ecf2cc0e64e97cef688084ff7b4fe024806a848d14d332066c5c26ad4d77ba440"]}, 0x10e) sendmsg(0xffffffffffffffff, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380)=[], 0x9c}, 0x0) 2018/03/06 19:12:33 executing program 1: write(0xffffffffffffffff, &(0x7f0000000000)="0749b1abf177ff124edf8737f5c8e545e1d0d4c6f585da206089e9ddee6d5a851e7b29839011eaf8e493479e0a31", 0x2e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0x0, 0x3, 0x6}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x10000}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xb1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, @in6={0xa, 0x4e24, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000000200)=0x10) syz_emit_ethernet(0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800480000280000000000009078ac141400ac141400070b06ac1414bbffffffff004e204e200008907884dc8f3fc5eb03faf62a33a4267b45eca5f3972ed1832e42a4493fb7ba3382075f677ed8178c4e8289894c265f9463b261bb8ab46d24155e7c4f7ecce1f6814901d87eeb34f5757424e3db012d70eec9f098cf8b27c7c7e9f288b8bf153aa0c7d396d274be1a6a29face8d976c4fd68dd277c9664566287da1b0fff9dc54fc2c8fd9739528238d0f0be89ff1810eeb67fafde1999def433f27d87f4d6f68132a80a89912bed872d656f5ad60a0f18e5e0883c82224cc71"], &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x4, 0x401, 0x5000, 0x91, 0x100000001, 0x9, 0x0, {r2, @in={{0x2, 0x4e22, @empty}}, 0x3, 0x15c, 0x7fffffff, 0x9, 0x80000000}}, &(0x7f0000000440)=0xb0) 2018/03/06 19:12:33 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6=@local}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000380)={0x6a, 0x0, 0x3, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000003c0)={r2, 0x2}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) close(r0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0xa0, 0x65, 0x6, 0x3, 0x67, 0x200, 0x7fffffff, 0x0, 0x6, 0xc8f4b78000000000, 0x1000}, 0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={0x0, 0xb1d}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0x6afc691f, 0x7, 0x200, 0x90, 0x92e5, 0x6, 0x7fff, 0x0, r3}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/06 19:12:33 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x8, 0x1f, 0x9}, 0x2c) socketpair(0xa, 0x2, 0x1f1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000018c0)=@sack_info, &(0x7f0000001900)=0xc) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x800, &(0x7f00000000c0)=0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x3, "395bb5"}, 0x4) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) accept$inet(r0, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) 2018/03/06 19:12:33 executing program 4: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xfffffffffffffff9) writev(r1, &(0x7f0000ff9ff0)=[{&(0x7f00003fb000), 0x100000187}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x13}, 0x6}}, 0xe9e5, 0x460e}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x7, 0x8}, &(0x7f0000000180)=0x186) 2018/03/06 19:12:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000021c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xe07, 0x4262b09f, 0x7, 0x1, 0x34}, 0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r2, 0x10001, 0x30, 0x2, 0xfc0}, &(0x7f00000001c0)=0x18) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/06 19:12:33 executing program 2: socketpair$unix(0x1, 0x2000000007, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r2 = socket$inet_sctp(0x2, 0x20000000007, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1ff, 0xee}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000080)=r3, 0x4) getpid() sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001b80)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/06 19:12:33 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r2 = socket(0xa, 0x4, 0xffff) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001140)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000001800)={&(0x7f0000001280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000012c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000013c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001540)=[0x0, 0x0, 0x0, 0x0], 0xa, 0x5, 0x4, 0x4}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001600), &(0x7f00000015c0)=0xef) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x3b0, &(0x7f0000000140)=0x4) r4 = accept$inet(r1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x40, 0x5, 0xffffffffffffffc1, 0x1, 0x2}, &(0x7f00000014c0)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001500)=@assoc_value={r5, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001300)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001340)={r6, 0x0, 0x30}, &(0x7f0000001380)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001840)={0xfffffffffffffff7, 0x3ff, 0x5, 0x9, 0x5, 0x4, 0xe79c, 0x2, r5}, &(0x7f0000001880)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001cc0)={0x2, 0x20d, 0x9, 0x6b, r8}, &(0x7f0000001d00)=0x10) sendmsg$rds(r2, &(0x7f00000010c0)={0x0, 0x10103, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x400800) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000001740)={0x9, {{0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x88) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[@lsrr={0x83, 0x3, 0x5, []}, @generic={0x83, 0x3, 'Z'}]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'f7{', 0x0, "154c20"}}}}}}, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001180)=ANY=[@ANYRES32=0x0, @ANYBLOB="80ffffffffffffff"], &(0x7f00000011c0)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001680)={r7, 0x3, 0x2, [0x7fff, 0x3]}, &(0x7f00000016c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001640)={r5, 0x7fff, 0x4dc191de0c309d14}, 0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001100)={0x0, @remote, @broadcast}, &(0x7f0000001240)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001200)={0x800, 0x2, 0x9, 0x0, r9}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000001580)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x1, 0x0, 0x100000001, 0x7fffffff}, 0xc) close(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001c00)={r7, @in6={{0xa, 0x4e24, 0x80000000, @loopback={0x0, 0x1}, 0x100}}, 0xf17c, 0x8, 0x3, 0xbe, 0xc1}, &(0x7f0000001700)=0x98) 2018/03/06 19:12:33 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aab5aa09000000000000000008004500001c0000000000010000010800907800000000"], &(0x7f0000000040)) ioctl(r0, 0x7, &(0x7f0000000600)="4eceaad886eeea12f3d7cc2e47ea96bcaf6a4724290bf9fcb53fa62e4c675e4c9a") getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000500)={'mangle\x00'}, &(0x7f0000000580)=0x54) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000280)=0x80000000, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2b, &(0x7f0000000180)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000840)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x0, 0x4e23, 0xc36e, 0x2, 0x20, 0x0, 0x2b, r2, r3}, {0x1ff, 0x5, 0x0, 0x7, 0x8001, 0x0, 0x8, 0xffff}, {0xa16a, 0x5976, 0x20, 0x7}, 0x101, 0x6e6bb8, 0x0, 0x1, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4d6, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x3, 0x7, 0x3ff, 0x48, 0x80000000}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000640)={r1}) bind$ax25(r4, &(0x7f0000000680)={0x3, {"5823a36c67d21f"}}, 0x10) 2018/03/06 19:12:33 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xc}, 0x1}, 0x4000000) 2018/03/06 19:12:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001c00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001c40)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001d40)=0xe8) r4 = getgid() sendmsg$netlink(r0, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000000000)={0x260, 0x26, 0x400, 0x70bd27, 0x25dfdbff, "", [@generic="87857ccf289cf85b462eb37307a99088740cf9e9ff82fdd1179b9bf7c8634ab730b040434dadcb6fb0d68ec50313687c329d45e63db92b7e4c4437dcea50b031c0db080681a5bbdf44d5e3fc381197389c4e35aea67e6e09366223531f39a58ba9573504e8e1c29d4129fb4185590b7735bb68d5ef71f993e9a72546c5329ed37dcdfbd62d832f357d12114e82b95051747ff87a756a5ad3e510e22ee6273a8c6904160555e55a82b16c5b7f2a2cdfce6db5cd82d165", @generic="0f853226dfc19fce0b88", @typed={0x8, 0x53}, @nested={0x188, 0x57, [@generic="de9979a1bb8bf2aabe3b819f85ecd2feaa1ab519b4d9f42d722f8340d5a1e029d08a1e0d103b7f01e3d99c9f2a75a28d750a8e7a5ea7bb76f70e90c70f04f1d2320cd644d5800d277d3cf0a362a9d2679bf84e4beebd987ac86874b13f9f504eb76c5cc3e412ccce4faa9b0f70871c64da2f6bc47c7547f435127e87749ff3c10bd1fbd89b98770f48ce2a72f83d347a2e236385d46786ae742c4b24e0c004803a3b2b597a90a137d26685bc37b819d5eb0b96051b7c48b604641834aaf5933a07cd388377825d875870a1f4e39b3dd116fa8643", @generic="d2692e59669f2bbfce39b501cf2c36ce555658d414fb2da0ea381b559bb2a18070fbd2b3c0190285045f78af2c346589bfafd126cbcd6c6b090d394ede623ae5ab580ad2e932671abed9b442725f68a8f23065cc879774edc99e958b7bc32a72347053c98b0f10ad70d25998466cdb00c99a039398869e0a0ce24988d833b2468299c8460d83e91222436cdf06272f62bb1f5b8bdd07c17a750dedd4089ac159bfd4cba0", @typed={0xc, 0x23, @pid=r1}]}]}, 0x260}, {&(0x7f0000000280)={0x10, 0x36, 0x101, 0x70bd27, 0x25dfdbfc, "", [@generic]}, 0x10}, {&(0x7f00000002c0)={0x1408, 0x40, 0x800, 0x70bd25, 0x25dfdbfb, "", [@nested={0x178, 0x33, [@generic="05491b", @generic="bc07162063edd2a0f5691abfe9cdf9fc076d173b293c6ce9ca7b3b5adba46b8abe2c48460d8f1648107ee18839851f4e6cd10037ef4f7f9815aefb697c85da09b829479026a0517cec3c207618efa3eac15d60b843b519861958df6e512ed65ec0b33732fca47efd4fd0bb6b3d63f87ebc4071a547b122f9941d692ea43afea0e0aa30150da473e8a55ceb4464255d05bd1a68ccf955e7bc3cf88594df1b5dd4eaa39c607fe7eb4aff2bfae5", @generic="3c98716aca807aaf2641c6ac229112a9f4db01cd4a1f71a2182e4cc3ae25764c8ac0f9d530564231efc76471da846806609f6269b998419d28476ac323508ec513ea19c814c60419de8c798c715bfd4272363e92595de34a453918dca1e293c0677be7790e5d976801c358eeee276f7c6d285392f7fc2dbda624f5d4b5eb7ddb3ef143e97ffe26640253a683fd05813c23b28406aa2c838986654e3273ecda0d32795a1e2b2c64716877728063c6bdc20d191bc4ffe30383523c1a280ba420832cb6"]}, @nested={0x11c8, 0x8c, [@typed={0xc, 0x2a, @fd=r0}, @generic="499e942efaad720675fe8178ad8122f43a4e7e49d1b5108f049b331413c0717e6be4fc880d8d3ab72a33d46db189df8ba6be0fb74e339062fd79da2eeb817fd90c18fd91", @generic="6e9a53e9297e8562b724f7606cf8e5530606581a6864745ba76a980ae62326bb2a40707b13b6aa161b735ee4aa4d9ade8b24a136763b51115063e3a458cbb378715913294205c0c412bd45c5ee17c9994994e8d7b2667e26ae1fbe7bbea66a24a34d82466d08cba6643396acaebd59f79583d035038472c9498c394a41a5fc2e9742f63466eba68a6b974e230b86ca3a907a8118ff0466d191326931bfb9ca7b3056ed3c4fec4dce787503af10aa4259fedbd4c176e59f35fa2ea5f32c0c3fc551a7f1da2765cc306eaec6246e38b2d6ba979c9ed3f49abd436b533e21339312714748504d9b2d1950edbc13d2e6cd4172e927d7536a01", @generic="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@generic="6a4c364398536c05d8066f74edab05b807bc9f0ace4b05543fd687265143079b82a9cc6a54844ee2462425f69081be93618a9323a2a236309601e1ed4c8ea0dacf953fb974b64d5482a19924def39c945398825e914250c0744f660270b665321bdd53db1ad53f8d039c659d146ef19415de65b4b74fb456c6eea0"]}, @typed={0x10, 0x1c, @str='nodev\x00'}, @nested={0x4, 0xb, []}, @generic="86890da02c35c305f1281b10b6add1c4fcd2c0d543881c6842f3b507e404a4980705c3481b5d8ded2079c445dd953aeac37216015b9871cb82afdeb33bf1554ab0f61a89859be7149307154529210c9b7d855d2bc93b0f0e7793337e8e39a34550fdb720c42880af9fdda5f8c982ac18152fd153d42a8152edbea86148116eb9fd10b27be098c3c0f9e20465b60e330c8b159a082663e8803913f0ac8b93251ea294"]}, 0x1408}, {&(0x7f0000001700)={0x4ac, 0x28, 0x200, 0x70bd28, 0x25dfdbfd, "", [@generic="a78d027d2a8c51a070c766f507f54a5de378a1a2971ae2780db2e7c4e69a28fdb98a43631b82b9beeb9a0042c021c121ccacedcbfaa44296ae025d7ccf7aa0568af140a008cb6d76df8380cd128ef508e6fc58cfff5d47ddb96c29b49b4d02f49eacb8ac79ad107133a482ad8f50c9d002307c27415cce639a", @generic="e212af7c5e70fb9b08de5b5c84c532a2b91de2cd8d91c61ffe9263208452acf69821acd1a0674043e4bf5aa4804c5a73ff17a8b0b22b2cd2cd2a75ff55ec45532dd837f04951dab6c6e60739a59331c878470b99f45aace616a2ade836d6", @nested={0x2cc, 0x37, [@typed={0x10, 0x8f, @u64=0x1}, @typed={0xc, 0x91, @str='\x00'}, @typed={0xcc, 0x37, @binary="76af5ecf6e6ec33f4eef6d51adfd776ad5910aa82d6670c452fa9f9cba00c7f4db227efbb67f51186ae90a44ddaf39f49d414d20752d24e46357f1b8cd8dda1789441c66444117f085c7f5d82c8b647ffb6801ca7705df5e54deb57d36625b3fb5c27af996c004cf708d8ff83a1155c1e89fa58711093765df052096f0d0a336190e3d1c35cedbcff38fb3fb3a9cdbc30368e4328ecba5c267bf69579b31f354c29755489f6262a46ae5a8a4603d83cc01279c9735543e77a3afafb67573482f5a"}, @generic="1a3222e867c2fa636053354f37b189e884476db9cd91bb900fe43181feb641ef4c1c3301e9834f66450f2912b85a31e85c718ac84d26722b3a6347b89983cf4b3fabae73a10411de507137c043c99d1c78d0b7d5ae08ec7e0329dd0f2d968becac921c7ff85e85b536c2262bdd5b5c92eb630be53d888b9fa8", @generic="1902553794b7a0e73c08d8b9d991ee74faee6654e6eb3c9a58ff6f83daa9b5f0d19cd9c9306d0dd4a8b2c22e1ed9fa76222ed02de05ba69ff76e46193c9e2cd87aa78b408753ca582600d1cc83bccb4778b0bd3f7ab19d5670491aa43cdba4a731794868b25bde33b870a565af6a30509c9f51c27254feafa65e83555d0cb631dd725b401ae2e48f4173b1df339cb5a4fdbdb2bfe879153598e4216b5efc5b14aa94364f1b26008a9b9b1f4d562ee2c4e51e3b939b42b454adbb24b6a789f3e96c5cdb7e43cf71a270", @typed={0x9c, 0x35, @binary="d987ab924e63b906371ec77d6e304d4048fee047fd472aea407fbc16cd62f68c700551d84569150e6b73e532844e8e7b0dec076b0ccf2239db03f8889d091c85ac8ce3eb86f71c6f52642358bed5c3aa2b8a8ac6501d8051138b82db44062fa1325fcf484e7c2fe6cdd598a02987ac3273118802b224c97592c919c7c7006eac382db018b99e5a5ed4558c9517018191a223"}]}, @typed={0xc, 0x81, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @generic="dbc80ba9e6131799e88276236f3c3657be66b2ce9fd183f96d4a5247c394610aa2b0d6d3cfb33adae88ec44808c44ce05c073ac05e7d8fc6c41bc0e9684a05f2ba7e4a83a55c3a67dbf6fee61e3a566084f32b55f51009f410d3814714511fb44e10a03c8b8ac313f3edb37b414aa5f5afb6ef556fd05165f378baf916909cd70c2b5c6b3e36fe05197e2a8e5989a03f8b783f2024ce171ae1c019435a137997473269f17587c7d4dcb4cbf94e91f5c9d668542f962ec17536a57a80d993764554465e6141220ec8f1994c202bbe54fd853e5511aa30f43315eab718b19a14a15be6f93eaccc6ffe5cb80e9374"]}, 0x4ac}], 0x4, &(0x7f0000001d80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x8000}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f00002f6000)=ANY=[@ANYBLOB="f000000010001307fffffffffffffffffe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001ffffffff3200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000d000000000001feffff000000000000000000000000000000000000000000000000000000ffffffffffffffff0a0000000000000000000000000000000000000000000000"], 0xf0}, 0x1}, 0x0) 2018/03/06 19:12:33 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x87, 0xff, 0x1}, 0x2c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r0, 0x0) 2018/03/06 19:12:33 executing program 6: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=""/71, &(0x7f0000000080)=0x47) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'lo\x00', 0x100000000}) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="059516deffffffff01000000000000394d77a29a3967a10004000000010000000000000000000000305650f3b8c8afda992b839bb51a08e68e044ec6f7290ae05213a956"]) 2018/03/06 19:12:33 executing program 5: unshare(0x40600) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r0, 0x0, 0x0) 2018/03/06 19:12:33 executing program 3: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) ioctl$int_in(r0, 0x5421, &(0x7f0000001680)=0x3d64) sendmsg$alg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000040)="23deafae50cc901750cda4af6317644f1d102ef0445c444daf2f21ebe93a9fbb56e4e01a98237bdb8bc266e72f8ab3bb2586a8bbf509db600cbc6540128bf9ecea0f5b21ed2191ffd64e408d3882134233e2aac8d292a2de148d34f8beaa07c97030d08d55b0d1ad78f03b3161d1c73df5b40d0e09a83b277133c072eaec30047d15cee3545858c4088f497e", 0x8c}, {&(0x7f0000000200)="892f4f803cb128da8abe92d0b4e61ec914efad6044a1535ed8856cb26330a850c6a9ac651ef769b900d6c2ddbd1bc713364516eb8efa29bab7d6efe5276824c5f6714e2555418d333a820debb222d084c30ff8f3fd6bc749d7d08837bd758527e1b2609e4b5f4af3ba6ae18a8095d4211e1ba4582d24801f0c92f9bc4a48c2557844a2c77d296ebc960285d2ef6bcf0897e1fa4b50a121b6196f5ba4d597a82b83f7b77ef04a6233d3", 0xa9}, {&(0x7f0000000300)="f42918800c8c879417deb583c1d640905eb0ed088f65baaa87879ff8cb974e75bc0b59f52843ee534cf80882cda40b36b375187d6c5871e4eccf82f181a9ba1f66ae34dc35f24acd0a25c4ee382eefd5104fc3d3037edc91364c3333ca4182882a98ea483a37ad1ff5cac970cbb88f572e96ef63a87812a6c07899a913fb14bc65fdd282a522684d3051b94e9b94e685ebaa7b6c8fe1e0", 0x97}, {&(0x7f00000003c0)="5463f2d41fb700fe434e1a80b4d0985febbb7bce562c8439f2d61dfe23419c2b6b95a46f4a3e6c09ad67cf7d4ab7ce878d152c51ba35762afd4521f043d794f47e611d722408d4d4699c9956e7137d9971d95b057da91c6db6c68f745f59eaa324eade75c3fad1029aa93411087c39e966617e0cdfdebdaa3ade4247a9d30b6d2ed8c767f6de36a91058c3981c89995a35d76c88e3e71b196c6e70597861ff813c3c64c71b533a", 0xa7}, {&(0x7f0000000480)="5f521c28ae55c50667a56c5d357c864ddebe8ff117d076c51aceca983bab3b51614eccf069ebec583a55c4c918d0c9b8d16c5b7c6b8fc9be9d5b13a9cc1d8b2654996a71e943774ece4a7bc07405f7965ea34ae3181d5b3f5b618ac3061a465e95689d935ff5948aa9bc4a982846497cf6f8a3af0451d4101396068ce8fc3820109f32eed1a2e1ccbef47cf4b6f1cf3956b79627f61dec7ff7cf2c287c13", 0x9e}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="964e2bd7eeabdb9f021d6a4e2cb646db2c1908f6702e87ef521d29d2f70f80908e3841bc80e95b94a84c60b912dcd02ae791e9be3316544789f2bc903904bb31abdd4e3f76f564f3a0a6926a7f2ad656e2221261850dfec07256179ef13d89cb08ae5388d9c0ca968b6ec62797903e6ba72776fbac4e6a6a4c26785d359bcc4454364303bff7a052c286ec960a769e862548868715c148295d385c8375a2db7e6e501f7bbfc96ff3ec29ef0dcc91604e3c4a5070a88c5bf22db6505570", 0xbd}, {&(0x7f0000000100)="b8c852f7d43d60798490979dc3b8f72ded84b9813c158f1bb9751de2f01c6c9dc801d7b4fc9b57e19947d0e0e938128d15a8955a0beb85443711b8a9064fa7a5ef3466e5", 0x44}], 0x8, &(0x7f0000001780)=ANY=[@ANYBLOB="80000000000000001701000002000000660000001447b7099c03da545934437bb3cb83dff55152007f9e93b8bee333faf9ecad36f95ef4e4344ff5f9614eb2786f9bfacf87ef3a5b5c732442b627738cace147bd73d8e915960bbb4009985e7aa1c47cc56c9e1da2020d4982865f3f09514d3b067ac56ae05c3138b1c9e643c07628a5ceae83928e000000000000180000000000000017010000040000000080000008000000180000000000000017010000040000000400000000000000"], 0xb0}, 0x40000) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xb}, 0x1c) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)={0x0, 0x4}) 2018/03/06 19:12:33 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@empty, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) connect(r0, &(0x7f0000000400)=@ll={0x11, 0x1b, r1, 0x1, 0x4, 0x6, @empty}, 0x80) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x3a, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/91, 0x5b}], 0x1, &(0x7f0000000a80)=""/4096, 0x1000}, 0x0) recvfrom$inet(r2, &(0x7f0000000000)=""/11, 0xfffffffffffffc34, 0x0, 0x0, 0xfffffffffffffea6) shutdown(r2, 0x1) 2018/03/06 19:12:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f0000cdafe8)=""/24, &(0x7f0000ed0ffc)=0x16) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="04000100", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x14) 2018/03/06 19:12:34 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0xca, "d37ebf179361570485e2fcabbdcd33952d52538bb48b65a5bdd22c797756e05234fb83da3c9776d98c47be9aab093fd52e7715c66f0e16e5f4c6039f08e243bc2a6f799e498fdf473ae366327c78b7cbe920bfa53d319cfabf217ed1f56e571725b65ed7fa149c73559e32005495d42d7c5d2b06e6282c0000e0a2d8937835c36fb923445f53bb0f7303a67e9ed7215bab12ae6c1ac61dcf0a3f3c3843871b61e45db3e73dd888da6eafa17d7b09c83ac3320b5e0c3088e0e3f7925c37abd2fba506c19608f2fb327488"}, &(0x7f0000000100)=0xee) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000baeffd)=0x6, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/06 19:12:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), 0xc) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r1, &(0x7f0000000100)=""/141, 0x8d, 0x10040, &(0x7f00000001c0)={0x1a, 0x33f, 0x10000, 0x8, 0x4, 0x6, @empty}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="8283139a156dc4ed682f118b3cb701ff51c8573d5b659624476ed2567b798aab21f3dcb83bba5742e406e37fd0c6ed308b70f22352e1c39fe92705385ddd8dfd70164e59b8490da6a70e5574f547113092c4077d1038a3a971519fb3fe243e66cb3f60e8e6b4ace4239e0d008e1192f7d6958ce6081930331c4a15a21835f816f3486783e7576a2c8e57cf761a1b0dd07b7cff709cb9dfc6f1bf235806d558582e8ecbb91b2228291ee9c28002", 0xad) bind$llc(r1, &(0x7f0000000280)={0x1a, 0x0, 0x1, 0x1ff, 0x9, 0x4c, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 2018/03/06 19:12:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@loopback={0x0, 0x1}, @in=@empty}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) 2018/03/06 19:12:50 executing program 5: r0 = socket$inet6(0xa, 0xa, 0xff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="000200009a8f94e6afb3f56455e1d40d920cbe8f5da0134701af2d54421ffdb4e731db77230e0cc8303c205ee37ed939cd9122239b5496fa9b4c886c43b963c1f49690fbf77c8052264129172e8e0c24968249430b826716c30f18b6e16e46f257fec7a496", @ANYRES32=0x0], &(0x7f0000000080)=0x8) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendto(r0, &(0x7f0000000000)="6adecb76c909ea718f09993fab079a031dc7b118a2e97b288da52f117a6862f816091182dd2c3144", 0x28, 0x0, 0x0, 0x0) 2018/03/06 19:12:50 executing program 0: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011f2d)="2300000024009115460200000000001201000000000000270500000000000019e47352", 0x18c}], 0x1}, 0x8000000000000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x4e20, @rand_addr=0x5}}) socketpair(0x11, 0x3, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000140)) 2018/03/06 19:12:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket(0x7, 0x803, 0xffffffff) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/06 19:12:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80800) connect(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x1, 0x1, {0xa, 0x4e21, 0x537, @local={0xfe, 0x80, [], 0xaa}, 0x9b5}}}, 0x80) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x2, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, []}}}}}}}, 0x0) 2018/03/06 19:12:50 executing program 4: r0 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/03/06 19:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000540)={0x8, 0x86, 0x0, 0x0, 0x100, 0x7, 0x3f, 0x0, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000005c0)={0x0, 0x4}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000640)={0xba2, 0x8e5, 0x3, 0x8000, 0x6, 0x7, 0x7, 0x4ef, 0x0}, &(0x7f0000000680)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001740)={r4, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r4, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000006c0)={0x0, 0x1000, "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"}, &(0x7f0000001700)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="1b00a50058b7ad2e2c708eac402c90a729371d6e0938480e8c9073fb1f33d81332a63b4bdfc226d9cd6156408f26f3466c2191acead9a917d78d5e858a24dd5675e8f3a8d47b8583f595f66185"], &(0x7f0000001780)=0x23) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001d40)={0x6, 0x8, 0x4, 0x5, 0x6, 0x0, 0x60000, 0x8}, &(0x7f0000001d80)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001dc0)=@assoc_value, &(0x7f0000001e00)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001e40)={0x0, 0x12, "b8a31bcd8206d70c93ed894bdb5c16fd313d"}, &(0x7f0000001e80)=0x1a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000003240)={0x0, 0xfb}, &(0x7f0000003280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000032c0)={0x0, 0x0, 0x20}, &(0x7f0000003300)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003340)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000003400)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000039c0)=@assoc_value={0x0, 0x9}, &(0x7f0000003a00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003c80)={0x0, 0x2, 0x4, 0x1}, &(0x7f0000003cc0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004200)={r7, @in6={{0xa, 0x4e21, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x4, 0x10000, 0x8, 0x2, 0x1000}, &(0x7f0000003180)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000003d00)={0x0, 0x3}, &(0x7f0000003d40)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003f00)={0x0, @in6={{0xa, 0x4e22, 0x100, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}}, &(0x7f0000003fc0)=0x84) sendmmsg$inet_sctp(r0, &(0x7f0000004040)=[{&(0x7f0000000180)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000480)=[{&(0x7f00000001c0)="d1e4cc6494e51cfda5c744cac5632ad913", 0x11}, {&(0x7f0000000300)="8c6acc958d5db2af9efadad27d9ee3ec83787e8a1913fe315207ffb848465c3a6d4acb6cd9b79790ebc318452dd98071a8ab6a8e6562964563512598122c6fc585578325c306e94de842014986847679bc84641cf8e08448406e9f7117d631e9dbde3ca0fc69fd7f28cabe5d4858c7e3e88a468ceae3438d4a4179f5dd9157ab91", 0x81}, {&(0x7f0000004300)="02fa34b552bc7772dcb64b10017a8c9d77e1fe1b5d421bf75f585eddd58890b416f857173e957568a0d023858cc1078412a74748d4155665843fde3a2e8dfd8a091fee3c7100ad44c72cb1588e06af35bc1504ceaea62629a16bbabb07a6e131b1ab665c31b2d0b49ce2935afc3d071619f8585d751f173eeb1ed6f623653907cfb694cfe59484", 0x87}], 0x3, &(0x7f00000017c0)=[@init={0x18, 0x84, 0x0, {0x1d7, 0x2, 0x5, 0x96}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x8001, 0x1000, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x3, 0x4, 0x3f, 0xfffffffffffffffc, 0xfe000000, 0x7, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x80000000, 0xf35b, 0x200, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xfffffffffffffff8, 0x200, 0xbf17, 0xfffffffffffffff9, 0x200, 0x73, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7fff, 0x800c, 0xa, 0x100000001, 0xc049, 0x0, 0xc78, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x8, 0x4, 0x8, 0xbc, 0x2, 0x6, 0x3db, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x8000, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x1, 0x2, 0x8b, r6}}], 0x1b0, 0x20000081}, {&(0x7f0000001980)=@in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000001ac0)=[{&(0x7f00000019c0)="f4de14bb37582665e7186d1f95be9de3a743de7f60703abc5e3572ff1a84dbe80db34631a83270f33c188806b8d2cc0ef2f469296468a28d1c82e3", 0x3b}, {&(0x7f0000001a00)="cf2e1799b94a7122bb990d161425c1e5d5cf716fd3f7417ad20158e15fdd9af20d170bda2564838ece9a5250f4975446258179edc659878396ee5306eba05bbd0a507c152d0bf7328f6123c7d01905f6866084a2c165171bca45162d217fea5dbfa19f1584220e503a51e59eac118b058aafa11a3b746900fe907f5fc7fcb117c65a01081e2d0355f060", 0x8a}], 0x1000000000000325, 0x0, 0x0, 0x20000801}, {&(0x7f0000001b00)=@in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0xfc6}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000001b40)="018f7a032b1d0f1fe52904368e40037e226c1414d676539556e25ed4d3968613f7a1", 0x22}, {&(0x7f0000001b80)="adc2eb20e38675c93ee78b4f20c4ff830e79350cac96bc6a3aaf0bc7d9e1f499051ee142ec58889bed389e6e1eb19ff8d65ac33daf2c203631df902971d3fcad144fa7879347cc57f92536ed5d9b0ea36c157600a027", 0x56}, {&(0x7f0000001c00)="2c5092df32934ae8c3c5460416ffeff64eb143b0f1064a9a05ceb9bba1669fbea45ade", 0x23}, {&(0x7f0000001c40)="c11683", 0x3}, {&(0x7f0000001c80)="9aa9947e208c44f1ec9cd4ae84a016a9f32705f322bc80", 0x17}], 0x5, &(0x7f0000001ec0)=[], 0x0, 0x4000000}, {&(0x7f0000001f80)=@in6={0xa, 0x4e24, 0x4, @empty, 0xfffffffffffffff8}, 0x1c, &(0x7f00000031c0)=[{&(0x7f0000001fc0)="1b6f13a6d2d536132727a80738a09279c4f21b33b8831d9f06a8c81bbf36a55b30af03a85bd53d846f2a8dd27177c04d32383e8425b0bdba3f0561", 0x3b}, {&(0x7f0000002000)="5b6fcbeffe721802d586e28d15ca98d2dd707d5813b0ee750e0926a8dbc9b264564c7d2120244d592f51f834efb47e0d5272516a2dba6be860da6a6616e70ff26923b8fa28822eb4d000eafdb61d7520af36d68e7884d10efac2e03ea7cac945450976", 0x63}, {&(0x7f0000002080)="303918878ddbc8f322062fa24e2ce5103c152cc7f8f826c8c93e034ac8937f37d8c7211e0737d55909792e0dfb028c8a0eefaa3500c9f2dce9658f58d68dbbce38dda1ec0111ca7bc94e597f83114514880bd2f32aee5ec40728e911264bdd3cf6f15b981515caa549a1e729a230be29e849b37f6bf27d61d6b3ce12818612c911fc76a4dba53af3e0678adde845540609c6e60b025ebaa0091dfce34abdfb4688e60cb8f88a12392b9800c0f77e6e5c14e918a2fc9206ba655d770570ba651bd9f6f38c0df91cf68c0d63565d971827efde08fa95f1b7d8499285101388d5554454157ddefaf7aa08d3acc618a75810d27655b9c323a77d", 0xf8}, {&(0x7f0000002180)="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0x1000}, {&(0x7f0000003180)}], 0x5, &(0x7f0000003440)=[@init={0x18, 0x84, 0x0, {0x5, 0xfffffffffffffff7, 0x34c7, 0xf9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x4, 0x8, 0x4, 0x7, 0x7, 0x7f, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x6, 0x401, 0x2, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x8002, 0x7, 0x4, 0x3, 0x4, 0xff, r10}}], 0xc0, 0x890}, {&(0x7f0000003500)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f00000043c0)=[{&(0x7f0000003540)="aa2ae05d1402455de976543620859bbed348d9c4f2998f58afb08b2f222b0f72944871ae367210c88968b3b5c66651854c8d4e76619eece9b7915bfe7b482f7d46e34b4b369c1b8cdff9a42d70d4c32783623281a5df9bf413843a9ab3862f76b06bc44d73bd1db0a956214d52f57da4059c0cd1ca95b70c1c8256738c869af6385016186bd76ef146bcef476764f4873f1d4e68cffa140a0cfaffb91ea8e1658752b4b33a36c170ce007e9ff306ffa86f4b42d39e17cd9bfcbc40334d9c1a52bd3df1bee76f5fd4343bea9660951d4409f8dc5316f2f00946d05361dac78e226ff3b5318c9eeb93cb3d", 0xfffffffffffffe3e}, {&(0x7f0000003640)="00c9c38b5f2f982fa3", 0x9}, {&(0x7f0000003680)="df5f4d5a5dd3e507f00b8da17e8dbbfa783096dd14e322f29f685fcee2730e6289edef8a22319f0c8207fe58ab41a0405961c568335ea02dcb3b2fc3d3c46e1cd6d0a6ed0a9477dd1a0eed8110890362cbe9ff552ecfe08cd89e8a13868bd582643450c977d4e62927880173f3dd3f40a6aea3bbdeff0b0fed56967372b950cbc3092d49a61baad49f869d3adc8df69622a28d9d1ef1eb490f58719f", 0xfffffffffffffe2e}, {&(0x7f0000003740)="4661e7a6eec82963b7f1d4d941b69ca094f19a6da8d4b6f878c5b33c73706de84c5d3b3bc0c9dd19d12c9d8abdfe86528813aac4f4799c6e82d282f6b7d4215d9553e713f9c14a70a91dbdb124382e7fe077ff4afd7c5c876c9494c551daba54d8d1dbef15eec51379c48d5043cf8ca3d65c2685e69e5b646c9aa9bea644984953936b54284dfba148c1408af7076d76516a58f679cda07032d03f43aac2f13cec65f59dcdb4da06893df3c030058e44df37992424d0adf39634d3b2643004d46cb8fafeadacb2b5f7ca36027ee82789d1326cda8887eafd70a4fd7061c6668c6c97f0563a", 0xe5}, {&(0x7f0000003840)="090e7da336c844a9e5ca19552cbde20f0d6d2f212dd4139c7a7adf4db3fe8b186720688ff3a3bcd5d900d241e14b1b39fe26de74370cc35c7c3b89041ea742873d28ee751f00c0e42b05fd07925d0e1bd397753239968ec81b0a94302c1a67062308780bd30ccf3ff9cb8799a4034028af64305ddbff8c082894eb83fa4ab69a0569d11ce7790514f115499fdc6eb4e2cc122233d992176da3717158e3c51aebf87ebf58e6af642b08a828c8a63fbfad91be8dcb38664b1e60675bb02949dba868ff543f33f9db4f90287f31330dd7b4a3c9149c23595fa9f2e0bf96e67e", 0xde}], 0x5, &(0x7f0000003a40)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0xcd4f, r11}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x1, 0x1800000000000000}}], 0x60, 0x45}, {&(0x7f0000003ac0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000003c40)=[{&(0x7f0000003b00)="9d9fdd46c84d082c5bf9f3f8061a062a47ab5c640691aac2f01f274e6676abffa09bbde237a7d98642934c16450c92737a34f7c90735dc032ac6a836fbcf74731cbeb22c37bec93958f26d18d07c7349b4855ab22d886c2ca3dfa0390a9f929c2d9d192e592bce01af13ca1c0d8f58e7ed614f508460a54cceb3f9afacf0d7196af5b71b354c5d62886ecb01b50fbad1c2c05b903cc1678a2f57af7c3ef07195caffd767a5ada6a66314fc941a910db32f2861036f4622d3ea2e675765e0f3e5027f4e06447d85dae6112da445e6a5ec2c11533a3912ded763d896e7212b9e3fd8ad9f4450", 0xe5}, {&(0x7f0000003c00)="051beb5a493655bfba49f46cc363c76a9973bbbb2a9be9d987e0e84f9bc50eccc6bb0ebcbe3aa23fb3", 0x29}], 0x2, &(0x7f0000003d80)=[], 0x60}, {&(0x7f0000003e00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000003ec0)=[{&(0x7f0000003e40)="e3e16fc11f65282be9437fa035748ae74850b3638691e6d6d5c2dffacb8e48f5343f02903994870c583d7c7abe5fea5a61ef6441abcce5187b939722a5447100dfddfb04a0fd519b30f8f7618974f1a7e90a9870d265d0", 0x57}], 0x1, &(0x7f0000004000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x7, 0x90, r12}}], 0x30, 0x44}], 0x7, 0x800) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = accept4(r13, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r14, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x3, 0x3, "6ed60c37d4e1be6e5a4ecdb976329d817f197311dd9b7fd02b4f2de0e70cf766bfb6a0b8cd346da218d16fc9871fddc4854d131f6fccb6e1ca63fefd93bb00ffed176d65e4994f915d560b484ffb9cfd"}, 0xd8) sendmsg$nl_generic(r13, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000, 0x0, 0x100000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x98, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, [@typed={0x84, 0x96, @binary="5916208cd09f014b030060aef5af2e037601749a7bc9a758546a86680671cbe5f13e6b308f2f3027c2ff84687a83cf2a0da5c653c2858f898603f87970779466df0f9bc7ffdff7caff470972caf3e3d27e14f2be220b693f1f46fdae79613479f3cc546df6639d6a5380133164a52b0212b5757ad0d17799d7"}]}, 0x1b1}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001ec0)={@multicast1, @dev}, &(0x7f0000001f00)=0xc) 2018/03/06 19:12:50 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "5dca27", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "52887c", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @empty, []}}}}}}}, &(0x7f0000000040)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r1, 0xd702, 0x1, 0x100000000, 0x20, 0xfffffffffffffff8}, &(0x7f0000000540)=0x14) 2018/03/06 19:12:50 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x2, 0x5, 0xf) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/03/06 19:12:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00000004c0)='@', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000001c0)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000001480)=""/4096, &(0x7f0000000240)=0x1000) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/56, 0x38}], 0x1, &(0x7f0000000100)=""/93, 0x5d, 0x6}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001380)=[], 0x0, &(0x7f0000001400)=""/48, 0x30}, 0x0) 2018/03/06 19:12:50 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@ax25={0x3, {"4030b026a18512"}}, 0x80, &(0x7f0000001540)=[{&(0x7f00000000c0)="37ef0cb0b42f6dbc50dbb0c5461e35fcb9fdaa48e143cab4d953e2bbc933944c3e168aff9dff1d6c8295d2a8c0333ff5925f285b087cda1b958d9bd767ce17135897422b6d310e3a64579275e103e3006864d38807f5fdc35f86b825b4e04fd9d03a00a22cc7f92da9707ef51657a1fc4745a301c9fa510bfc971dc231cc7e2ade0a927ca61b8fad7fea8248838123efdc5c0eae2111d6d2e8379cb92505234240a7a5a285bb387347388924ce6c7293ea1e2934b65bda3ae655daf0389a4f444bd405b2b814e5a75134c57a7fbbfed4623881ee659dc5ed021dd68468126a7778aa64bfcbb26a94540208dc0f4beb800d7fa31ea9b74a", 0xf7}, {&(0x7f00000001c0)="645a5c3d37d3bdcc56faf6bc625673b1802ba2ff6e75636df6be9240e1b3a2a9582c15a2f3acf4cbbd3f668034ed696b061077edcfc729b4955f23b1456ab428a9bd2747ef42eae9452243a129287103a1d60384844b", 0x56}, {&(0x7f0000000240)="769703c4edc548b5bfd1f88f83526c464b615a135110d2422fb048d23d1f56e49aa181cf6bf0f4f435181b79b6212191129effe2efff79bc68160486505b83b53ec7600ea6851111e2e8ebafcf4ff368853872a281e8dcb28619b7ce49eee7204114d1e53e50a304d8f8bcfbbeeb788a17586dc1e8da6dd06f7939874a64f9a9871f700ea449934ae91023e0680948b0458f805462e31c7a76bf", 0x9a}, {&(0x7f0000000300)="dbd3d958cbdba21922a5cf2722054339de7584157e51aa87a0562b5704a67a9e0f382b14b68b92dda635dc5703ba1b", 0x2f}, {&(0x7f0000000380)="3bc18ce00212adbaeece77c1fda4f4326adb89f9f9119ad913daf3cd29ac348ccd8b3c1cbf1cacb341f7c4d855778f7aebfaf22975d36942af3b9c2bd2ec8c5b7b8354a7274b3232a9152466841816c57f0c6af194439dde06ea2624ea7a7c678a5e6c6f9a3e81edd87389c6ded84fb9acb481b96ea77bbc0a9507583f7dd29d63b31af76a34911de0ea68a357caef92cfb8573b0d4068a04547626bacce981d23bf2121e34199de6bf91383ce0e149cbb32bd2d18226713f4d704ed32ab06067443033b04c68c9e52c97ecd3193a40457e5a4bff3b0922b35cc53162fe57b531e1381fd6d605d5295ed07b147d4afac715fa23eb3070562db3c8132f5df14ed5384001a6843a7c24d87111d7d3ad79ab79dfa0dcf67b072a8f1ec4e4666b75eaae386eeb9c4c4056e68dcfba938f81f0cda0bdf3b68d4f7ef985b1f3493af6238b750ed1f3135bfb560bcc7ced15b01bee9791339682ce6d5526d517b270bc2b94ac9a95814778b4771f0369cd74a44903ef3cc924b84eba1001d46ed25c791a395f9a4fd0fd1a42d0e36dd5bc4021e03fe2ab2fb2f22566695a93a9ce74d41ff1604b99621927973877613b47e0bb773085ac3a2b2ac89d25f2f2c9f48c535be4d455c2cfa11678db13f1bf2b8fb61892981cb9b126c11af63ac67b9e163f4f7bf6add3296317a07e7536dcefd2f693a3f5595cf529fadf59ac5006d43939a25fb76fbab75efe0cfababfa6b7c2979e7fd0b208a77e8f156987021415da2e0e268e2898e24ca938f2267acc376418a3803ae6190d3e66ad4958be23fe3176da421595c8ac3092b22469d0299d3a2e78e4c6ddb7ffdd86b9b0d6376e36ab596c34ac97c26e7221bb54d146bf56f5a759d4244c3bbf2ee8a663a3f19e3d16418d0cc5bb3e93ffec6e266d973be7c9fb38c96be6e77665280e0c93a09cae81f7ea157a551fd2e62cb6c8afc2d52b2accc4e690799fc34ff996399ac618d30e69616e077f401239f85fd5c260d04ee0171e94006b303a8b61bfc94097e99c4565f15a421ecff2d2f4dfb18070331a87432ad4efb781e9a3677c26a53ff3b671b52295c6038d768310aa7091e930f81e04fcde2298f1d1389e4b7d499dea672829ebceb380fe617163abad466a2b4e662fac58627d63a204fff60e33997913fc9609eb9001cc2ee257c57dc46d2b7ee9088cc47600c638f25e468a37892e1aec0f56b8e66d61f26bf25f2ad2be1b1ba046d34bd5799e4d659ca0ca19b5ad1adce04592330fd8780f85cf34336e852dbf070f2dbac961cbd36ee5f3e850d066ddfd76adc83dea0ad2607e19c9108db25eade671b6bdfba2a14371edadb77555d75661718125fae74bf460b53d04939d87576d50aad0a40860f41861aa21332cc80a407e3e404c3d44de42a337264429be3595e40561c1b218495e3a552a3eb7eea7349b207919ab013a9fe397d077e471e8f5a831f02ea83f2046ad735bddbd4b79f9c123e56892e7b1695f6f08b96a2d40bc73db6d4215328c69e663b1f8417db59b93064596c6c9b57e7b3500895c0a9049ff34fcf6f619c1a161ddcb4164a88b58443430c825370f590149ee40f0b27a8f277aef14d071816be63ce6d3f539be7d51747e6bdae69e9ed744d5ed0133706070885c1d06eeacdf17e2575cc694995924c37365926e95934fc401ee1a8556d24d8b802dc7818c1154513747391bcad28319791c6dc45c9843245d1e6afd313a95bdbce529cff26814a6db31a9df0454330bd964a3f4df1a75f8d6190d27f0c3bc6525c6a15552eae643d3c4d621a85b10392544a7dedf020dfd3a556984b38dd504b03c69a497643ab9a0b3864dd3570d27721268a08ef6090e53aacdc46a1dfa3c642fe404a77ab9e758950ed02e9afe829b60151a024dea66a6dc7f94a89a7b5a982f4a3e35dc13ab28b6fb012d260ff2b2637a06b442434b0eb36f69a5697add2601f0b3727ca2af2455791a9e3932b8695086342d2ea24058353a14d616efded82060caecacc260cde9e9a73d5c0082447b0f5ea42a93851dc635cf215dcf2599bc67f0a51fdad8f22cca19ec1fb8aaed7299b9e0a6f4126c52f78fef06b80ca7c681fa6516a1f8c167eb4b32c36da59634e4af8f269b733bf8f0b0ee320f0c7da53802dac302c6d94cf6faaeae9bea5f209901d36cb3f6d1861374081a01de24c7e5fb50bcafb562802cbfe6351efaff97886e154ca13f5d3e4addbb23f1ddcb8a836cb8e0a03a417062d814e84c4a789174c2574ab1d03b8253446602a060545d786e784ca314955ebb16d933bae464433084de2963f4131d28e406d55800216aa2aa4d61c5af28cc0ed953669d6045b8f9a22cc1ebab588e72b9d71214900a8e83129e13926438a9a2efa0791d2575aefa264957d1c2fa19f479e12c910d894a84d10005f86ec6727ec11765820fedbee37759b659b929e2ef44a9138aa7cfcdf41b25c6d3dae6518ca5fd407b266872ad10893c6b77e5d2ab6bbbb34bc9c29d13817ea708e2cff28d8a0a02f582721003cda62a9704b4e3d24dccfc3a1c1816b2152327bdfb4e0a91de569b238aea828c3283a3d10cd3dd7d6dea8bf2cbd019677ac629f37c70f71d4f21ee3fdb326f7f52773ee986434ea863abc14d720129e6c7ad3d8e85a501a3fb9f863bc5a4fc3c57607649dd69fed37ea4ae487b20cdf7c7f918e314b7995afc3b03fcda129a1b319056601949f69078f75da2f18039cda12cd6a94440676e9154d594aff02f989550887a4930a83e5b7a1bc3b544bfed2ff25cf30a79e52b119fe11f4370f34149234351072235ec142a9242b801ee6255f3fc557e1e930d7d7ddbcbe40846022149d8173c00207662cced1f5346d94d99cd5bad2961cf79d8c7cc359034d1fbc7bc123c16b8f5b1bee7d9389f3eea10b8ed710389218f0dbe6d8597279ea1d0a2cc174a2a4e459a80e50e97db416c8cf159359c9274bf28b021582188f0b4c8f691519d2f7571a7fb8130faad707a725a157a05b2c34a49571237bb9ca2aa3bba345134600bb875bc059154608d8ae78d04003bbc5d96bec9a3b3993812b92c0d149a483052f26716202cd1b86495f6d4224080a199accea55143981b9304fc14fbdeb6d4c693abd493f535f90d788e10e1f3ad1fa7fbcf079f350038087544bb5966511617a2c921e6f7f140be23ad9eaae8f289c3210f3f8ab7f288710b909f27dfa7be0c815ce49f827bc6629b58a034ec3c4fd5b30016ebda0294f240ff86e19f1e973356495af558d9bedab9a2fbdda481029927b6d91479d9164e12516a6f373a2d7c10c3a6c1e83d66f582ccf6699ff2308bdaeb97d15035004dfe8d163db4bd8275102ae4637d11e4261446379daa446d12030bb20e86b36ccd74482874bc8eba96a59806434c53c3b354cf5ee1e24c726aad96cc47392c4ef319cd7b20d50d0f89db049945968f79518a23f2370816c927604199045ff81427e3f87e030bd6d3f032106a76aeb5a94579cca9528a545be67a8f3b5adfcaeaf539cfee872bd1171e8b6a63a5d7b03105f04d3dc44c7b08af72af0425d3d213dac9654de51af23c7053aa069d2da982c23eacbd75c123e8156b22a1ba34326bf60b20b938bf257cf8140e8a32bf9f5744ef70f1e3e499988c5e77d94c14ac4ab22c02d64f2ebba338753bd16b6721eb04b0784566b4b548c0898e31729ddc35acf7a416ce70dbf250f24da874f0b38be99b884a61eaee1f51eee8e2a0a91d46b611dc0259d9c0fd52d3b1e39b3715f246de2d25997835b0499453f59bea63e26583f78b763c1c9ab8053e8bdaef047dbb800b16a0cd7771ceb28b35e1772f803e1a70c543d4378c4adf6bd2c9ff0d788eaa3e1df808ceaa1e398922a2224b58537133f10a86ea60145c3694dcbf404865ecc6d3fec2e82ebdcd451e274f1fd2ea320d61d81c7cce0b1698cf31079c36b9c19d878e75cc8be93f08fb4a35393c87be53989c2ca5fa7bb13fc6a6f02d3fe4741c12bcd5cedd78b72badcf42e797dc899aca6834fab13b55805ed13d655a7e5fcabdbf31a87ed447b4b6996dff92e6954f90150e62b1da1d6e2dc3ee644ec0f5a7e9030ac0a1a5510929828785a5ccd91279e9807221659b49ee3b7a67e800691da9b6dadc5a2519bcc66d745d541498489c5cd3a5b1c10d3b25ddc9415975328a612b686c9865a39d0fec0fef526c489638db5e5fec91e996fea3035b459484521e7f9831498f46916a598d5bcaecc6c2b2ca76c3554fa64fdc7f05e5febd12c025e356f9551dbb287dcdf8fe33523357e7a90bd261f9b2569aa4a6c8615d1e243479eee5a43e5caf9d1f391bc41aa24fa0935549cccdf9a97f99ffde7eb65457a612f0888c750afc9aa661eb1279a452a34e8deced58d32ac1858f83fd8829c76f06d34d9a33da59b632a3513013d39dbfc8b17e18c27e4e41e442e0b1d19352b56148f6782d0ccf2852065a5a49f1aed0a83887b8c5b3eb4be921deca853ddaf65e83190e8fed748602d7c52a14133f5cc8628e14df60fb283d8f6f52048cddaf41022c663b5f4ebdb3a9feee51294958e1f76abd8aa35c11f09f8bc8fdf4930823c97db1db7adc37a7c05a11576086abe83085942d313a3c917f8fa2a919ec6c2b00270cf9939bdbb6d2f85b82b4ae4651ffe1b15a4c46f36cd266a9b36d4a08b5208da11484e84801c426f67bcde36818a16b20839a2f798c1ca1aa6e58b037a951ff67f6572c5ba1d55831fffa45622d0d50ace8ab9fc949e6ba40ff3078417626ac9aaa9df1421095527e2f958b9f8b83a158b0cca99abddeda0b01b16b2c25954d5757cb6988771d8f7860253beee2173372395cd366287f463ece66046ba67705f06fe161ba8ed0c9bb542ff8333b49444454003c45c368223389dec0fe9e70d1525c842784862d2245f7542cf2adb3c40683a97d029c27e8cfe3f9125c53a2a9001e93dcee99763548a2006e7c88a5eae34d156907b20fb85a8a751a4d86b49abaadda0797b0eed3943ae1a6493fd0b1f80a24b97994f83c6d9e0d15c9bece884754f74c23034c34d2f259a62557151d1f9aab739b5b6d19cb8acddc52f049fafa6724f48906e7e79e61210b8aae7cb74f1e46239b6197c40544b02038b926527e6811296dc2382a0c744728215d4888a64d012895f8d8f6bf8c43ca057e6137dfa56059b8c3d992f4ad4151fe817f520b41014b0388559c35ccc7db5edf6aa3a87d35f779d80381bfe3211942e993545ed39aa2e73a12ce51d52b9f0f1688e3782ebdb67ef914a84607178e99a00c99a3c0aad60bc776def3e94a099e3ba43be10342c1cf08f67232b192d9ba84eb5b6ec409dfb6007840ca768d06cd0fa1a46ac0c1ab6bef7739cc6db9c1d2a004d96a1b98f235171030e8211880f74b6c36fd4758e27d2393e69d86d75607c1198c12fab1093cb28f1522d78561c9eed4c6f89a66e32b5ba58e712c1179c49385de182ba15195f8868a80a84d9d368ad589a0d2ba21da6e59e356b9f30682389ad7acbaaf14863038e1ed79ce5fdd51dae9ad2b35593a6a2fdf728d7fbbd2a6e991bb79d4d9e5d56573f14d6d790b5080e758527d5cecd8d0878c30122a085c30179c440cff3160825470f06b728f69962dfeecc4dcc37c9c80ede760bb2a92c7d1a444c848744dc32fba076243b42eed63e17f3a234d2946ef3f291528ebb57f16654dd6b8ea3e4f2540a8b5fe80218aebcb4025b46e96da3394fa7ec0421643f5f86afd177ec401bab3ab3ea86053816725fe331d88524", 0x1000}, {&(0x7f0000001380)="83c4e1b3ebb1f62baa6c45b8ea51c53ca86a933b9aa6a199aa6c79fa2a2f7d7c7334601fa6fd9b8040df36ea52b03f008e6365f00893e308bf223390274dc1ac5725e86dd074cdd93d59c33b6d2aac77153dfbcb540c0e23c93f6c217d2750bd4471ff", 0x63}, {&(0x7f0000001400)="26eea7458aec0a49783eb6a3069c2ac2c91d408d06e6de0ddccf3e52258e8278817cff59e7608ce84ace5dc4c505ad32eaeae7fad7d6ac1799a9ec8c8188ccfc7f23c7b00156ad5ac634c0d21b166399bcaa78704ae810c5dd0c7ccfb5960c53370e8b4f2ba3dbba2c58cbc07046", 0x6e}, {&(0x7f0000001480)="65917839b355080edc00f1861b208e81385d9bf55f30cfe71552c18b0998de6cb09cc14b6217c00937c57c1db39c8587ced2527c0c43ee4ff214d4f7235ec56d2e6f065fd68836475174f056d6053b8a505d8eda4868da01af3c25e544a03019c043478d5b95f4e1c64d06dc2b8190f0552a84c14f4685012b5b43bddf355d2394e4a14ecc", 0x85}], 0x8}, 0x20004001) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) shutdown(r0, 0x1) r1 = accept(r0, &(0x7f00000016c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000001740)=0x80) connect$bt_l2cap(r1, &(0x7f0000001780)={0x1f, 0x6, {0xa8, 0x6, 0x101, 0x8, 0xd7e, 0x7fffffff}, 0x400, 0x7}, 0xe) sendmsg(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)="0dc85908cf24abe5b51446c6c83a374c098535cf5a3a55dc2576adb31d1d4779a78be85f6347c84b", 0x28}], 0x1, &(0x7f0000001900)=[]}, 0x0) 2018/03/06 19:12:50 executing program 1: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e, &(0x7f0000000480)=[{&(0x7f00000003c0)="02", 0x1}], 0x1, &(0x7f00000004c0)=[]}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000180)=@fragment={0x32, 0x0, 0x3, 0x2, 0x0, 0x2, 0x66}, 0x8) close(r1) 2018/03/06 19:12:50 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000380)) 2018/03/06 19:12:50 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1bfb8)=""/72, &(0x7f0000d1b252)=0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e23, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x40}, {0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x1ff}, 0x11c, [0x1, 0x8, 0x0, 0x9, 0x401, 0x4, 0x6, 0x8]}, 0x5c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in6=@empty}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/03/06 19:12:50 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fd4f01)=""/255, &(0x7f0000f48000)=0xff) 2018/03/06 19:12:50 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt(r0, 0x800000000000010d, 0x1, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) 2018/03/06 19:12:50 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@empty, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) 2018/03/06 19:12:50 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x245511025e5ace4b, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000080)={r3, 0x5}) sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "4c2958400ad306b1d1e1af3426e0899bf5e6c5d8eb5a6cca2337bdca7ff3075c9508fa9e62d0ab52fd7b760b72311eb23b03aee7edb420e123afb21312873e5d"}, 0x10}, 0x1}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r4 = accept(r0, &(0x7f0000000280)=@un=@abs, &(0x7f0000000300)=0x80) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000340), 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={0x0, r1, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000001c0)={r1, r5}) 2018/03/06 19:12:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x254}}]}, 0x138}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000040)={0x0, 0x7fff, 0x21}) 2018/03/06 19:12:50 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x7) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80, 0x800) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000100)=0x5, 0x4) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/03/06 19:12:50 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x200}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x2, 0x319, 0x7}, &(0x7f0000000200)=0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x1a, 0x4) accept4$alg(r0, 0x0, 0x0, 0x80800) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000003c0)={r5, r7}) recvfrom$ax25(r0, &(0x7f0000000400)=""/58, 0x3a, 0x10000, &(0x7f0000000440)={0x3, {"380c1290358f51"}, 0x5}, 0x10) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000480)=0xffffffffffffffff, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000004c0)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000540)={0x3, &(0x7f0000000500)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r8, 0x40086425, &(0x7f0000000580)={r9, 0x1}) accept4$alg(r6, 0x0, 0x0, 0x80000) splice(r4, &(0x7f00000005c0)=0x25, r7, &(0x7f0000000600), 0x80000000, 0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000640)={0x8001, 0x7, 0x2, 0x7}, 0x8) accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000680)={r3, r7}) accept$ax25(r0, &(0x7f00000006c0), &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000007c0)=0x7) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000800)=[@in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x1}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x6, @empty}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}], 0xac) epoll_create1(0x80000) setsockopt$sock_void(r6, 0x1, 0x1b, 0x0, 0x0) 2018/03/06 19:12:50 executing program 5: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x1ff, 0xc3107e87e18cbd49}, &(0x7f0000000100)=0xc) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) pipe(&(0x7f0000000000)) 2018/03/06 19:12:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000c3ffe4)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000080)=0x80) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x1000, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="018058a3c456000d1400001190780000ffff070000014e204e210208900a524508a2e60409b99b19888baef703893cf4e0a6d1b412848410d15e5229a0dc861279475c65ddb462ce359989191a07f2d1c36dc68c617db7dfe232b9f1d906e8f61649163772579aae9acfa642eb7374dd27d90ed536388858985e0088ffcdc7c1b4248a1deb7d0b57d89f90984d754f0b9ae2ac79035ce286ac8b568a9659c04c7fac50e7c62f1cf9aa46319b32ef617de3da0b88a6c32cd58e7e71bfefa43c00547770677e32"], 0x0) 2018/03/06 19:12:50 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f000069bfe4)={0xa, 0x4e20, 0x0, @empty, 0x6}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00008a0ffc), &(0x7f0000ba0000)=0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x2}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/06 19:12:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001780)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) socketpair(0x5f202bfcffba38c1, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x5, 0x2}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb90100008001000000", 0x10) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f0000001ac0)=""/4096, 0x1000) 2018/03/06 19:12:50 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000040)="b6c273ab694e0370140880ef2b1561da35ab3350ccf18297196c3d6af1acb63a9e1e90a71809ee5da5100e5d312ef8425b867d0489ec32d0aae19673fbe63c50381f73251fbc944b", 0x48}, {&(0x7f00000000c0)="1b86650bda2c060fc5cb33adce95ae37dd957f505464eac3d57c126f5f4a2eb661d99461", 0x24}, {&(0x7f0000000100)="a6ea92a5afbebe94f873232511c1b50bad6005c9198d6b71818fcacabc4102e18f9aa46a6879bdb37d8cc44d88a04251b99175324b116961399775b969dff8460dd40d39279090ee66e223547018eacf9d4ad68e0f723310434879906a7d700408fef99ce9ccaac5141c5d09eee90b63db12438f3752b4ce970e", 0x7a}, {&(0x7f0000000180)="04dcd452b798b4ed162d863884ff08462de7dbb32c6c2993e9423019dcb79c396d2729f2db2d07c8f1c8af449322d1718878368c988aa8b98f21022dc80ea05355a8c467d4b3c0ec8e11479b2a140f6a153fc26d77e4571035d2bf01159dcb9460b8123873c6097015054ec188da2090b4e0713e11daacd080f52f9aaa927b57d8a86670416e1368d9a5fba8918a79e39aa90ca93f0c", 0x96}, {&(0x7f0000000240)="042add0a146aed78bf3edb6e5d8c502102c56f5c49478644ebb535a4b97f0547", 0x20}, {&(0x7f0000000280)="14ddf82b899e7d7d4ed0cf783c32c3f56e9cc9a5e184ac20", 0x18}, {&(0x7f00000002c0)="ce10d4f524edd5c937a46520c07301fff40a5c293a2176331449e9faaae3c306b6b8e728d7f7edfc2286aeff6521684778896929a3a47a424f40a55447359889aba3afa5417909a548e5826eb5bc3a7f940cc5ac708ab6272c79a960b05b9f8a146beb780678a5cd9b839290ef92caa8909d49bb4d3aebfa0a7e5163e34d4de384", 0x81}, {&(0x7f0000000380)="8480500e7fcf938d2b4c7adb3acd34654512b780b6291765783d7a01c9fae77173bf187662c908c94ca615baa7e9452b78c2038d4907e7fd6c048fe2058ed2152b71c803a0b8a0e8aa1192eb682fbd11a20d37fb87ebabdde85efc8e148ed1b270de9611618165cdeb4fc5e13bb37f4a38f55eaec314d6c008efd2e23993a4f44fa223409c522b7e76e5e79b976b61b683b4e382ce3d5a", 0x97}], 0x8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000004c0)={0x2, 0x6, 0x1, 0xffffffff}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x9) write(r1, &(0x7f00000def74)="1600000015000701000910f700000027020c00000100", 0x16) 2018/03/06 19:12:50 executing program 7: r0 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000d11a)="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", 0xec1}], 0x1, &(0x7f0000006000)=[]}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=""/236, 0xec}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000080)={r0, r1, 0x5, 0xe11, &(0x7f0000001040)="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", 0x457, 0x9, 0x9, 0x7, 0x7, 0x0, 0x1, "d44fd86854b460fc6e50d167ea542c05aec01b9107b253da2e"}) 2018/03/06 19:12:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000085a000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xd) socketpair(0xf, 0x2, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={r0, 0x3, 0x1, 0x26c0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_getnetconf={0x4c, 0x52, 0x200, 0x70bd28, 0x6, {0x2}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x400}, @NETCONFA_FORWARDING={0x8, 0x2, 0x3}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x80000001}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x10000}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x1f}, @NETCONFA_FORWARDING={0x8, 0x2, 0xb1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24000004}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x95}}, 0x20, 0xfffffffffffffff7, 0xffff, 0xdf84, 0x14}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000003c0)={r5, 0x6}, &(0x7f0000000400)=0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r6, 0x111, 0x5, 0x6, 0x4) 2018/03/06 19:12:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00002fe000)="437e75b4ffeb00a46522258a6a07b039289220e245c9b8e96dc987851c278b4bfcbdab27051bd4978d89164a9ab2990dc5c9de6cfe314003218f5b425c6c7bef4056e2973c050059", 0x48) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @multicast1=0xe0000001}, 0x8) 2018/03/06 19:12:50 executing program 4: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[], 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000edbff8)=@assoc_value, &(0x7f0000006fff)=0x8) socketpair$inet(0x2, 0x920c8deccde591ec, 0x800, &(0x7f0000000000)) 2018/03/06 19:12:50 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f00000000c0)="c9c0ff96ddb25d3ee7dabf3ad68ac8ebf6e5972779da4ab51ce149beb8a17d0aa4aff932a618de95231cfc60fca66e913449d43fe101fd3280cd6de724ebd4d0620d5928a180b93a9c", &(0x7f0000000440)=""/129}, 0x18) [ 616.537639] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 616.550621] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/03/06 19:12:50 executing program 7: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1b) socketpair$inet(0x2, 0x800, 0x7fffffff, &(0x7f0000000500)) r0 = socket$key(0xf, 0x3, 0x2) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000000)="3e01c3ebb73b70a2d8c9f0f63bbfe52edc4940d0fe75688380c20e4832db4c0e50e1a62f35a834cf1dd56f013dd7fbbbc1a3b367601761412be852c15d0ea7987cba8337147bd012c396293256b5fef89a2db737d4930b2770c6a4070116bb04d323a8668440d8f2ca12943e0c08ceb1c38248966ebb5b2716081443f6a691e4d762d057704c6706ff56d67cd7c1d067a336", 0x92}, {&(0x7f00000000c0)="d9505abae3cc06c5e2c89444b3c3e6566faa24e9ca071ab93e8cf158", 0x1c}, {&(0x7f0000000100)="872d3961918c5fc9d66257d9d490ea7311e4f1f6b51ddabbdc228ab27c", 0x1d}, {&(0x7f0000000140)="dc71295f5ac2cc64db3d2f6d3774d9f371fa8ef83e8611b09393f48297243e0262a02a23cf64fd018defc8c6d815ef851883a2498de873963ed1b67b988f7a8f708359a2c577d97159ab99b35a5994f65eb23ff3", 0x54}, {&(0x7f00000001c0)="dfbba45b6b87f1ade6cbb14c9a16c3aea52919384852e96f77791cd482d7e3a8d54741c020ce14f63e3090990fdb35c96cd428bcefd234a49feeda12ebbd", 0x3e}, {&(0x7f0000000200)="f76db7e6eaa2134876f0ef9c4bf94dfc42a27459d1a19b6a5b12b0067589aba4ca289e7eb21d31df7cd8522ccae540efa3b8016b7dd05aad3e0778cbb19e13e5d8695b91967e3adbf71b4a73bdbcf9fa8afd9b8c326991397ef10875bb2341864e143ce5288eeca7a09d12c647efce91a8badb5125e29acadbeb237696f2632982fd22fca1429971b872552e07459846439e3b6bf7e19715ee34d14b7f256675610158e8b3256746136e668041cdf1f36cf9c89ede6d789e83068875a2fb21be0ee3bfb34d5d1af1f93a429c61ee31db132f930db01f", 0xd6}, {&(0x7f0000000300)="1c369d1836ef43c85c6545ab40faa6c39e91d283cb198da86b8ee5890a2fc5a73440f47c514b4cd7a236c51ff7aeb76380e82fab106125f757ba7cff19c6ef219958971ed1f42e1d1a17117596a99d562bffc518668ceaeccfb27b60dbc0c5ca5b365b8a4145b552b23ae234c232ce52486bbfafa045aa3a569e0e6293ac3a3eae1ac4b1f7fd94ecc59d92d9993a3842fd003a9ee3767f689c562880dccf20d07f036d6a369356d490fe905828e7b2016e122f4050e64c1d0d4e04e8de69d6de247b59ac9eb16981114ab8f5a984d2f01f0cbbff85e1b6f2d52bd8ba3f8cf9f73187804a7138830ecd28d6ea2890", 0xee}, {&(0x7f0000000400)="f35f77b1d5fcbdee23e920ee2185d2f4e46a35d095a075438ba6c2888f484427f07fd6c73c065340caea550d71180f9548b61574cc5801003ea9609c04a3bf4036a5c34e1e16c22549fce25ed252084c5adf9b6f9ed39f04b2fc16e7870b74d5ed4aa4323595a2d346335059c7801814d048d448ef4a34c0", 0x78}], 0x8, 0xa) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000005c0)=0x100, 0x4) 2018/03/06 19:12:50 executing program 3: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x4, 0x4, 0x801, 0x3f}, &(0x7f0000000400)=0x98) socketpair(0xf, 0x4, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000300)={0xe1, &(0x7f0000000200)=""/225}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x84) write(r0, &(0x7f0000ff4fe0)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) 2018/03/06 19:12:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000667000), 0x0, 0x20008005, &(0x7f000095fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x9, &(0x7f0000df5fc0)=[{&(0x7f00005b6f84)=""/124, 0x7c}], 0x1, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) socketpair(0x8, 0x800, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x1ff, 0x3, 0x6, 0xffff, 0xf, 0x7fffffff}) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x5c8, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e20, @rand_addr=0x4}}) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) 2018/03/06 19:12:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0x8, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/03/06 19:12:50 executing program 6: getpeername(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000200)=0x80) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=""/189, &(0x7f0000000300)=0xbd) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x66, &(0x7f0000000180)={@random="154cb6310458", @random="1a1ec96a2de6", [], {@ipv6={0x86dd, {0x0, 0x6, "87d470", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[0xffffffffffffffff], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "921040", 0x0, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x888]}) 2018/03/06 19:12:50 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x10000, 0x0, 0x1fe) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x0, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x45, "288e0b99506145e7e70c90654bfdf8d7c0e346252f5ad0319956b44d96d8a72e1c5923165ba2e2d710f96b94b6a48f8969e3c5591eebcf5d199183ccede0918bcbc1fd959a"}, &(0x7f0000000200)=0x4d) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e21, 0xd2, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, [0x4, 0x7, 0x8, 0x1, 0x8, 0x7, 0x200000002, 0x5, 0x3, 0x2, 0x9, 0x200, 0x9, 0x280000000000000, 0x400]}, &(0x7f0000000340)=0x100) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, &(0x7f0000000100)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x1, 0x4) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/03/06 19:12:50 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ed5fdc)="24000000210025f0071c0165fffffc04020a00000010000002a9000c0800000000400000", 0x24) close(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x9c, &(0x7f0000000040)=""/156}) 2018/03/06 19:12:50 executing program 0: r0 = socket(0x804000000010, 0x80000000802, 0x0) socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000cf2000)="240000001a0025e00000001318edfc0e0a0af5000004dcf501ffff0e08001000481836f0", 0x24) 2018/03/06 19:12:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c2000001aaaaaaaaaabb08060001080017ec616cd02934c096639606040001ffffffffffd5aca022bbaaaaaaaad0d2c6f8ba116a3a5d5516d39225aa7077b719e0c13e365c566ec9af1d1beb85105a9dc027a847d9e0487cec30bc8990d8fa18f5761320e78c8b2cccdc683248892353ec8fa922c632cc9d80b9564aea245beccc83d369d96781b7205051eb2254ff5e241dd2581f7ad805596afca41a5242827e16e5b24104b3056b4113e45dfa4712d665d16b9e46d50490d81da5e4a82d2b226bdeb46b6774289dcf"], &(0x7f0000000000)) r1 = accept(r0, &(0x7f00000000c0)=@un=@file, &(0x7f0000000140)=0x80) bind$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @hyper}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000380)=0x6) 2018/03/06 19:12:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001800)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) r2 = socket$packet(0x11, 0x5, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0x8) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/03/06 19:12:50 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockname$unix(r1, &(0x7f0000000080)=@file, &(0x7f0000000100)=0x6e) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067efe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000030bfec)={0x0, 0x6}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000180)=0x7) [ 616.604972] selinux_nlmsg_perm: 1 callbacks suppressed [ 616.604977] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pig=21291 comm=syz-executor0 [ 616.633074] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pig=21301 comm=syz-executor0 2018/03/06 19:12:50 executing program 4: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/03/06 19:12:50 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaa0000ffffffffffff886442a7030000009f8eeb5f73d3dfbb2a156d4906917e4d2cfbf93bcb0acaa75fcccc21c7ffdb5d6b9ef6f361c76cdd15a34db882a20210c720bd1d94ac407a4f1d609f3abbae4fb91e28bbbb2baf4833e223219fb36aa6751745f930cd4eadee5913a4e8a39415264dec5c5c5e3db06aaf7ac3041466120c5d424a64cff68c27f3ff2291420f0bf6901ebcb57344c93f09abc6"], &(0x7f0000000100)) 2018/03/06 19:12:50 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000040)) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 2018/03/06 19:12:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x6) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000363ffc), 0x1) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="baeaf88c8179fbf5a6bbd32c800d020882090115553fb8a0047c3968adb20788937ed8d9bb12272e07a7f7c74e8843d15c6ec651d39f676cdcf602af633b", 0x3e}], 0x1, 0x3) 2018/03/06 19:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x6, 0x5, 0x7f], 0x4, 0x7fff, 0x5, 0x5, 0x7, 0x5, {0xff, 0x7, 0x200, 0x71, 0x7, 0xffffffffffffff81, 0x0, 0x7, 0x40, 0x2, 0x3f, 0xffffffff00000001, 0x20, 0x7fff, "0512e4ab0a751052f504a5a62b61d7cf8802df8c012ac86a7b31f32304fccce2"}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00003a4ffc)=0x1, 0x4) listen(r2, 0x0) shutdown(r2, 0x0) bind$inet(r2, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) shutdown(r2, 0x1) 2018/03/06 19:12:50 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/06 19:12:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000518ffc)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) write(r0, &(0x7f0000000380)="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", 0x240) pread64(r0, &(0x7f0000000040)=""/189, 0xbd, 0x0) 2018/03/06 19:12:50 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000440)=@buf={0x3c, &(0x7f0000000400)="177e3e16c25037a39552e01ade12952cd090ab85f9a88ec6cc1996d0f16fcef3f535a2be70f062072ef8ba29f8d1b58ee1286cbc6d129cd2133a59f6"}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x9, 0x6}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x7ff, 0x1, 0xa67, 0x7, 0x2}, &(0x7f00000002c0)=0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001500210000000000000000000a000000", @ANYRES32=r3, @ANYBLOB="14000100fedbb78dd5bba9b27f000000000000bbf96fee176898acf47facd7ea5e3bbe51e228817623c6670507121100492c349994434ec73a3fc92bc9a979fcccc25ac56316d50da338263fec45e5c2362af969663a993c152ee6b8e1c712ba69275e325bc2cb56eda27cb54223d208335f2304af375642bd4b6efa0600"], 0x2c}, 0x1}, 0x0) r4 = accept$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f00000003c0)={0x5, &(0x7f0000000380)=[{0x0, 0x4, 0x1, 0x8000}, {0x1, 0x101, 0xff, 0x8000}, {0x8, 0x1, 0x2, 0x7}, {0x0, 0xff, 0x1, 0xf184}, {0x81, 0x401, 0x3, 0x10000}]}, 0x10) 2018/03/06 19:12:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001800)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000003000)=@setlink={0x28, 0x13, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) recvfrom$llc(r2, &(0x7f0000000100)=""/215, 0xd7, 0x100, 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14) 2018/03/06 19:12:50 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000068fe8)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="0000f3365fa3cd45ad980f23000000000000"], 0x8) sendto(r0, &(0x7f0000000040)="5f63d680cb5c2cc5122c5308e23f5f7fed34e1dd1668f6f7b77c19320245f3dc47d961b06c2261", 0x27, 0x80, &(0x7f0000000080)=@sco={0x1f, {0x7fffffff, 0x2, 0xffffffffffffffff, 0x7fffffff, 0x5, 0x9}}, 0x80) 2018/03/06 19:12:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e24, @loopback=0x7f000001}, 0xfffffe52) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000140)=0x1, 0xffffffffffffffc1) socketpair(0x0, 0x800, 0xac, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendto$inet(r1, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, 0x84) write(r0, &(0x7f0000000240)="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", 0xfffffdb2) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)) 2018/03/06 19:12:50 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty}}, 0x0, 0x0, 0xc7fd, 0x0, 0x10}, 0x98) sendto$inet6(r0, &(0x7f0000000000)="c202c5f5d7645aec935d453e3c02c2484eb83d3b32fbc8a07cd69cfb3b3786b4b68b8a70769ef023243ae06de077fbcde503f7d4b1c1295b5595b5ea342b2c60ecd353e5aeef431d94ba5fa956e8be494d831a6a4827dec05cf6b1c0fc16a4a19b875724673a19d35d1c83378b0d93c1372eaafc67414817ed4a2a8c89c4c32c2ee7515057e2ac9bd9936c080353f61603f93ec5", 0x94, 0x40000d0, &(0x7f0000000180)={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, 0x1c) 2018/03/06 19:12:50 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xffffffffffffffd9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002640)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x5, @empty, 0xfffffffffffffff9}, @in6={0xa, 0x4e23, 0x409b, @loopback={0x0, 0x1}, 0x1}], 0x48) r1 = accept(r0, 0x0, &(0x7f0000000040)) recvmsg$kcm(r1, &(0x7f0000002600)={&(0x7f00000026c0)=@ipx, 0x80, &(0x7f0000002480)=[{&(0x7f0000002740)=""/246, 0xf6}, {&(0x7f0000000200)=""/125, 0x7d}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/165, 0xa5}, {&(0x7f0000001380)=""/253, 0xfd}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x7, &(0x7f0000002500)=""/244, 0xf4, 0x6}, 0x42) 2018/03/06 19:12:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x1, 0x0, &(0x7f0000000000)=""/109, &(0x7f0000000080)=0x6d) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000240)=0x9, 0x3) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000002c0)={0x8, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={'bond0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000280)=0x3f, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)="66214498c01dda9eecea0946a23b2fedc5c40f180e6977a3d7f89d9ccfe9b4d1c9462e55ebeabacd76527fa18b472d66fae9c5bb965d8aef08ae47d8820d2752179bcf319f34b96a01386f8ca4d18482e01165917575a85b37ff07d77f59e2cdd13a7efba263e71fb7a4ecb37e9a2c7ac05648a847b2042ff41b93ef302d51f3f09e1e67df247976a30f6b", 0x8b}, {&(0x7f00000000c0)="bf18052baa9a64b63433859513c56ab946e760070bc2a4c2df7a2663d8bb377281bb32295a90b0fce9b48e39833ef736ae42436d5f65c96362b77706d0a1f2baa4ead9421147c475cc215b25b0899ee98c6691b60b11afc4813f7b4974ce579108b5c9a171485a14aa2bc81206541bcae2edfd77702744ddd6a247f4f110", 0x7e}, {&(0x7f00000003c0)="12703b552f743235fbcf6aad738bfab9dbfc73f563effdc8476a4d6b05fcccc368b05474145db387ad4eebf045740f29935295fc70c3e1703213be233ccc2a08b5dd2cf0", 0x44}], 0x3, 0x0) 2018/03/06 19:12:50 executing program 1: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d, 0x0, 0x9}, {}]}, 0x10) 2018/03/06 19:12:50 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000040)=0x80, 0x80800) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000140)={@dev, @loopback, @rand_addr}, &(0x7f0000000180)=0xc) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000001c0)={'ip_vti0\x00', 0x5}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xf7f7fffffffffffe}, 0x4) syz_emit_ethernet(0x145, &(0x7f0000000080)=ANY=[@ANYBLOB="199cdca81334aaaaaaaa00bb08004500003000007fff00009078e00000020000000003009078000000004500000000000000002000007f000001ffffffff"], 0x0) 2018/03/06 19:12:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syz_tun\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'erspan0\x00', r1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000007ff4)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty}, 0x108) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000100)={r3, 0x80000, r4}) 2018/03/06 19:12:50 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0, 0x0}) recvfrom(r0, &(0x7f00001d4fcd)=""/51, 0x33, 0x0, &(0x7f0000219ff0)=@ipx={0x4, 0x0, 0x0, "a24276761208"}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0xfffffffffffffd49) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) sendto$unix(r0, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/06 19:12:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e64fc8)={0x0, 0x0, &(0x7f0000004740)=[{&(0x7f0000003740)="f5", 0x1}], 0x1, &(0x7f0000298000)=[]}, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000000)=0x81, 0x4) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000714000)=[], 0x0, &(0x7f00004c0f35)=""/203, 0xcb}, 0x0) 2018/03/06 19:12:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000140)=@ethtool_rxfh_indir={0x38, 0x8, [0x81, 0x7, 0x20, 0x49a8, 0x8001, 0x8, 0x5, 0x9]}}) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 2018/03/06 19:12:50 executing program 0: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000005c0)="4815d0979916041c5cebd938de2a3c1e1dbcbd8a9d087e9f058502147c8f2c353cb3f4cd2f0324712eaf41c3dc7338dba4de2c0424", 0x35) r2 = socket$alg(0x26, 0x5, 0x0) sendto$ipx(r1, &(0x7f0000000640)="eafe4ad7416728b59bfd86477de0b70b9afd057ea7cdb5c55f015623cf51f3287a5ecee4257e323199af46703df513bb1d57b2793ada9a7f37fb72d7", 0x3c, 0x800, &(0x7f0000000680)={0x4, 0x9, 0xffffffffffffffff, "f24c7d0e61f3", 0x6}, 0x10) bind$alg(r2, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r3 = socket(0x9, 0xa, 0x1ff) getsockopt$inet_int(r3, 0x0, 0x7, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendto(r4, &(0x7f0000000000)="616d905a1b4b70a1", 0x8, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r2, 0x1, 0x1, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) readv(r4, &(0x7f0000157000)=[{&(0x7f00004b7000)=""/89, 0x59}], 0x1) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000600)=0x8, 0x4) sendto$unix(r3, &(0x7f0000000540)="0be88f65c2a2eb46fdfad8312e8dcbbd2dac6cb562e545d8d9fadf636d70e637ff7ab59c4c7b8a8c", 0x28, 0x20000000, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x2, 0x328, [0x20000100, 0x0, 0x0, 0x20000260, 0x20000290], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x28, 0x8bff, 'ip6_vti0\x00', 'dummy0\x00', 'teql0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xc0, 0xf8, 0x130, [@helper={'helper\x00', 0x28, {{0x1, 'ftp-20000\x00'}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x48, 0x8847, '\x00', 'bcsh0\x00', 'ip6gre0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xe8, 0x138, [@time={'time\x00', 0x18, {{0x1, 0xb7ab, 0x11fa6, 0x12449, 0x131, 0x80000000, 0x3}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="8a2f7db8a23b", 0xffffffffffffffff}}}]}, @common=@log={'log\x00', 0x28, {{0x2, "978668ed3840d812cfbc6d004053fd3229935bd1f6bdd27f96f83d847210", 0x9}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x0, []}]}, 0x3a0) 2018/03/06 19:12:50 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff59, 0x200007ff, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000017c0)={r0}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000001800), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)="72cf64deb2bfe978a407656e6f00e5aefa50f82af106d9b00b58fbf7cc5f76180ca3f29ada7e3cb9fd07830cb1082133309d59e96c26d68439accbaef352c2e27d776a0096f96f4957758eabdd36c844898f703e037ca663ed0d82b774f76d1f8a7bfd90133a62a26cb000ef6ea62fac9994359f82ada2f46a6ebc84ef4fea10ece0a80eff5f878f1a679bb6d458a45d3da8bcbaf5af604d31d7f41be1", 0x9d) sendto$inet(r0, &(0x7f00004c3000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000)=0x40, 0x4) 2018/03/06 19:12:50 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffe57) shutdown(r0, 0x0) 2018/03/06 19:12:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0), 0x8) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair(0xf, 0x80006, 0x1, &(0x7f00000014c0)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001540)=0x14) 2018/03/06 19:12:50 executing program 5: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000002c0)={0x2, &(0x7f0000000180)=[{}, {}]}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95, 0x71}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) 2018/03/06 19:12:50 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/06 19:12:50 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000003c0)={0x4, 0x1, 0xe624, 0x1}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe0002b200000000000000c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="8492b2c75ff7cff973cdfb20d3b26316", 0x10}], 0x1, &(0x7f0000000080)=[]}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000000400)=""/211, &(0x7f0000000300)=0xd3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000240)={0x4, &(0x7f00000001c0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000002c0)={r4, 0x4}) readv(r2, &(0x7f0000000540)=[{&(0x7f0000002480)=""/4096, 0x1000}], 0x1) 2018/03/06 19:12:50 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x8000f, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x5}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x4, 0x4) 2018/03/06 19:12:50 executing program 6: r0 = socket(0x40000000015, 0x40000000000005, 0x1) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c63ffc)="66014ebe", 0x4) 2018/03/06 19:12:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) socketpair(0x0, 0x80e, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) readv(r1, &(0x7f00002d9fa0)=[{&(0x7f00003cb000)=""/4096, 0x1000}], 0x1) recvmsg(r1, &(0x7f0000ea0000)={&(0x7f0000dbdff0)=@ax25, 0x10, &(0x7f0000621ff0)=[{&(0x7f0000d74fdd)=""/35, 0x23}], 0x1, &(0x7f0000933000)=""/16, 0x10}, 0x0) 2018/03/06 19:12:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='syz_tun\x00', 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080)=0xfffffffffffffff8, 0x4) sendto$inet6(r0, &(0x7f0000000100)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x4d}, {0x800000002000006}]}, 0x10) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)='=', 0x1}], 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, []}, 0x14}, 0x1}, 0x0) 2018/03/06 19:12:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff}) socketpair(0x9, 0x5, 0x9, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @loopback, @local}, &(0x7f0000000300)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000340)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) r4 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000200)={0x7332dbca, 0x6, 0x6}) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00000000c0)=0x1, 0x4) sendmsg$kcm(r0, &(0x7f0000002a00)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)='q', 0x1}], 0x1, &(0x7f00000004c0)=[]}, 0x0) close(r0) sendto(r4, &(0x7f0000000100)="f6d5621a910314d0fd0bc3e0bf5993193988cfdbe34ea597f63d424457758ec514471386103ad50b27553b423bb475410dc8fa83f522aca1a4af2394a03121fde2a0dbccd065af3770cedb5d4d7143c4986e3f46d3f06792f6306a63fee8120fe34bf2fd84bb003292f85663352cf608e4604eae5aa5a77e1fe123ff97af4308ae736b9357197c524d674206b89976078e456151c32fae8e0e91ce13c5555d520cfaafe924e3ed4d222bfd", 0xab, 0x800, 0x0, 0x0) connect$rds(r4, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/06 19:12:50 executing program 3: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f00000000c0)=""/1, &(0x7f0000000100)=0x5f16f0024fbaeaf3) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}], 0x3c) 2018/03/06 19:12:50 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000380)=0x7) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, @remote}, &(0x7f0000000300)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000340)) r2 = socket(0x20000000000010, 0x3, 0xffffffffffffffff) accept4$inet(r2, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10, 0x800) connect$ax25(r2, &(0x7f0000000280)={0x3, {"4e5ab852297551"}, 0x20}, 0x10) setsockopt$sock_int(r2, 0x1, 0x1000000000005, &(0x7f0000d66000)=0x613, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000240)=r3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="80000200f60e0700d2b386c51e192e4122c8ae5c55ce830698c2843758b4237a"], &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r4, @in={{0x2, 0x4e23, @rand_addr=0x2}}, 0x80000000, 0x100000000, 0x332, 0x3f, 0x2}, 0x98) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/03/06 19:12:51 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000100)={0xffffffffffff0001, 0x200, 0x1, 0x401}) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x72, @rand_addr=0x4}}, 0x4, 0xfffffffffffffffe, 0x7f7, 0xe2f, 0x3}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x0, 0x2, 0x2, 0x80, 0x0, 0x10001, 0x5, {r3, @in={{0x2, 0x4e22, @empty}}, 0x10001, 0x2, 0x9, 0x2, 0x97}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r4, 0x4, 0x4}, 0x10) socket(0x11, 0x4000000000080002, 0x0) [ 616.918430] kernel msg: ebtables bug: please report to author: bad policy 2018/03/06 19:12:51 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000440)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000100)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe0002b200000000000000c4dc42ffa86eb9", 0x30) sendmmsg$alg(r0, &(0x7f0000000300)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000580)="efc3c28c1a474b666a2b3c3d31f62c30a0851f276a2f12e7f9c9b95ea6e48b4ce5b224c5c2855e65a0dbdcb8485fcb08", 0x30}], 0x1, &(0x7f0000000000)=[]}], 0x1, 0x0) pwritev(r0, &(0x7f0000001c00)=[{&(0x7f0000001b80)="2b5454d49899f044d0d139c288defa7d72ae4a401ddf60e4479e35e89d0eae54b7a194a82a1edac68239affa93df46ca47a143771ba2f84f3f8c670841e1f164724c146eba2dbbd2ed0d", 0x4a}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000001ac0)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x2, 0x2, 0x8000, 0x800, "dad75483fc4ec7fcaa2c580c38d1d8a828baeafa56b1c938e2250ab40a93f89b28990691a27a1421e10de85c448877ae2d86abf54f03483e3f63f870cead25", 0x2d}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000140)="4c00847a800b2ebf6973a5da50680fea1b17e78744b12c3d065904a7f1ddba658a39e660e2ab450890083db2905c65b1e1af4c5a6dd6883df6a06f215ce21ee431aede76aef9d8cf5d28ee2b12c9b663f1299c5027a762edb3309bbd1af6aed67baf01a0f5773c3a2302958e52ad43d5de8cba7333fe9dd75afd95e51febd60caf1359f6521c05186c182a72c160874d39ccf4ce181d3cc5f227c68df078a40e6ba118fb0a9c2f897957a0d43c6daf4220577fe782e4b72021bf063ac3496ba0a6ea7d0cacfb9d25b3f3f2fea16194", 0xcf}, {&(0x7f0000000240)="76551aa516cc61b30e91d21966d8ac9cf20f13982d2062fec223a0d8a17ceb71c17a1f27069a8cf97ed40a2e5dac886a8aee1bd9207ac5d30993976939f71e964bdbe2e51e01212030df83f0f3b5c76cbe19f74e646e49d2b29a7ff60e3d59a045e7351a00d301c4bbb886e5728087519519f3cf851c816ec3ef1c10b6f6c3cdd542", 0x82}, {&(0x7f0000000340)="fce6352cbc659e95c14479670590af5d84e9ac52822627e40df5d067bebf0d978595f9f096465ece5c580acee92375196eb6fcbe2483aea326fc58ebc3847f28a589364884794109b62aafde7755984ea705011d9d16414ea014d97abb9d9e86cc6b4c3946e5dc20aa63c9dc429e7187538d08f32ec70275a1990339c1ca01ec275b12c9ec5fab92dfc527322f207058b0256df53b8a6727d46b2a89ec", 0x9d}, {&(0x7f00000005c0)="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{0xc0, 0x115, 0x4, "6f94b10f3c6b90587998040911d6bc372260e89ccaec54f7137133f72541ff673e4f579a6c0ee2fe351ba237ea60e373b25997c6f1e345d41a526c14e228dc060a2a9130de7cf9dd08ad0cf0411e6db3a210aa6a35de4e8485629e3d8977e2a85bcdb8dddb0d78a9e455c22d8d1396d85b5363697e8463e7448c1584970905d5aeb7b8b0929e7f49995f06d15bb722ddd7ab449ec1de7a3d8b8cc1cd630f1d257b110c4bfe2de2578fc97dba9b9e"}, {0x88, 0x102, 0x62, "c219c59a4aea8e89083d0a4a485e4bb6151fcc0934f0634a99797f3ce5058238214f150e5e624d41f1784f546f608b81f31c5ec119a637d0ac0e25bd7611238df509818fb49bf3736a558deaf9b06f62d8d157e933c526e5538f3620dabdaf588e5c47ce3008e4fb827c00f38f151ec1da59fc2515604fa6"}], 0x1170, 0x48800}, 0x485473a5}, {{&(0x7f0000001780)=@rc={0x1f, {0x2, 0x101, 0x8, 0x6f9, 0x4647c084, 0xfffffffffffffff8}, 0x723c}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001800)="29abec31ac557964345646b08daf29ce3c3b52dfe91b7b953bd5e369ffb9e7d7a5ba5ed92420ce9fc7a5b140208a5b4d46ec9d9ec1fefa21338abab56ca76b52a9b0f52ce785723fb8fa520626c2eb497d7a1adc83a13bc0f4288a940cf0684a33d68c8fe51ed06b7e8b3f2dc1ab3c1ce7d7e332b8dc8ba35716a09e67f26306b5f585d3571d8d52808bd32b5447161ec9bb8e2c87dc52816689b0acc755", 0x9e}, {&(0x7f0000004600)="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", 0x1000}], 0x2}}, {{&(0x7f00000018c0)=@nfc_llcp={0x27, 0x1, 0x1, 0x6, 0x3c9f, 0x5, "9cc6d2d11c9874ad412e28f343c01846f4dfa8b30647a5c17965a0d2687edb9d606a358a6256a9ddf32cdea108adc35cd25d5adb86b1311e3f6343b45bd1da", 0x5}, 0x80, &(0x7f0000000400)=[{&(0x7f0000001940)="44fed80ecfb09e11e24f09c0028f5cdff2887eb18ead989afa6538107bf0ca7029ad2c05fa105457aa4b0c91d66368c099b8865cf5e66e08a8b90cbcf7fb24bce88d2f0eda2de582b0094c8fb692b57bfe5d62be91d727cb5b950b17c141fcad381d2bebe96a0a7972e90b08337b50ec84eade890fa6598cd714c0c8fdad1fbe6a16c2a2922986e6bee0a885625209a33dfd1ee48f054e1a02ea91cbcc18374289cc41e0e584641a73bd4e883b2691ecad1b5b0b45886c834d553241", 0xbc}, {&(0x7f0000001a00)="218c5f621f8cb26854ab00ffa9d177361108b486f36d6ac29574701e43a8fc32436050e9a357d3af168d0763acae96cbb1f1640b71c5b9986aff875bb018baf854289257a7b0fddd75eae7b4becbbcdc651db3f4973e403368ecbcdea7c2e388c222d03c954cde4a34f248a51d459ab3c70e3a9d59a44cfe736062daa5a95dacc55ec712e7ee6910b4a287d8c84ee8c26ae5f710666319e2ade42c8a39cf1a988e101e6546b8ae8f83dcc601019426c8bffc12", 0xb3}], 0x2}, 0x8000}], 0x3, 0x4c010) readv(r0, &(0x7f0000000540)=[{&(0x7f0000002480)=""/4096, 0x1000}], 0x1) 2018/03/06 19:12:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000009a80)=[{{0x0, 0x0, &(0x7f0000005d40)=[{&(0x7f0000005c40)="579851a1e91aecdad90b3cb76497ca13", 0x10}], 0x1, &(0x7f0000005dc0)=[]}}, {{&(0x7f0000007ec0)=@nl=@proc={0x10, 0x0, 0x2}, 0xc, &(0x7f0000009280)=[{&(0x7f0000009180)="dd76e0e08bce2f754161fd2d54f4c324", 0x10}], 0x1, &(0x7f0000009300)=ANY=[@ANYBLOB="10000000000000008001000000000000"], 0x10}}], 0x2, 0x0) socketpair(0x3, 0x80807, 0x3, &(0x7f0000002480)={0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) bind$ax25(r1, &(0x7f00000024c0)={0x3, {"4034f2d23078da"}, 0x7ff}, 0x10) 2018/03/06 19:12:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="7aab7cc9ee7225873da68abad9e840c503fade9ab41e52204ad6848487fec124cf0dcf478e74db3778719c5a753c637d527a3eb6a8d833908343749362fbc0cdb1", 0x41) 2018/03/06 19:12:51 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'rose0\x00'}}) 2018/03/06 19:12:51 executing program 7: r0 = socket(0x4, 0x4000000040080003, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'sit0\x00', {0x0, 0x4e20, @empty}}) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x0) 2018/03/06 19:12:51 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket(0x7, 0x3, 0x1c) getpid() setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x4, "70409bb0"}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x4}, &(0x7f00000000c0)=0x8) 2018/03/06 19:12:51 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e64fc8)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18}, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) r3 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0) getsockname$ipx(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/03/06 19:12:51 executing program 0: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x0, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x1, 0x8000e, 0x7d, &(0x7f0000001040)={0xffffffffffffffff}) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000480)=@hci, &(0x7f0000000500)=0x5d, 0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) r8 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, @local}, &(0x7f0000000980)=0x1c) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000b80)=0x0) listen$netrom(r3, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001200)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001340)=0xfcb6) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) r14 = getpid() r15 = getuid() r16 = getgid() setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000000f40)={0x9, &(0x7f0000000ec0)=[{0xa291, 0x2, 0x49aedeb9, 0x8}, {0xff, 0x8, 0x6, 0x1}, {0x2, 0x1, 0x6, 0x8}, {0x3, 0x1, 0x13}, {0x9, 0x5, 0x0, 0x800}, {0x100000000, 0x3, 0xfaf6, 0x5}, {0x82, 0x7, 0x40, 0x81}, {0x2000000, 0xfffffffffffffffa, 0x0, 0x7}, {0x200, 0x7, 0x1f, 0x8}]}, 0x10) sendmmsg$unix(r0, &(0x7f0000000e00)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000280)="6e0b95f1b86d8cffa087156d0bf7f2292086351e438ccefdbc350e00c2e54fb1d13521f3e2981417caad9da6fc904bc3f29081a5528cc5a5503f3ccc4b1eb07387341ce491a0b9939456a8c3b36f298a0ead1f587876979890622c744dcd6972063852a01cf4513618cc6bb7a5c3d4279bc48aec17764173e91027d1eeff5f76d36bfe7289dccf5219637b3cd23d2939813245522ef4b73f655a6a69cbe5d4b65d278fe331d5111bc8a95c60d279c9a0a621c65060623735a0feb039b7deedb32bc927d43baa3c5967ee95aeee778f3eac8da21d49cb2225a514781945c84b3f9f7bcca3a8a1aad1601569b8bb0dbf28e4651c59e3", 0xf5}, {&(0x7f0000000380)="1c8ac95c6550b1d4873c7f2c0ff2d97ed0378cf29e7a2c9650fe5f5cb60f5ece3f2dc8eb0941e708f6f6899e607206ff7e94480d827e29b0346327916fa61f5c832a00d82a8f17c69291591607b7ab2bf721bac31e5545b48ad9eb21cd43e4d58b461b1cc7dce2b14b53bc097527fb7c2f5b149a852971489eb8985df7ecc23c3dfc49505ecc1fa09411a7ff129560dba777d730096344cad6091af5218b18ec23e65f88bd302097e18baaa7977899d5d8a8fd34fff7990cdf04d9", 0xbb}], 0x2, &(0x7f0000000780)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, 0x0, r7}], 0x48, 0x4000}, {&(0x7f0000000800)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000880)="3b6c5b159127fcb931ed9ce61aeae2f816ef05300ef677fa5d3a775f4f2540337d80d4874e88412b685d5b3dd1d4461930ffac53f4d5e434b5d5ed5a8f61c63246dc3b23", 0x44}], 0x1, &(0x7f00000009c0)=[@rights={0x18, 0x1, 0x1, [r8]}], 0x18, 0x80}, {&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000a80)="782219d4da8c408f01da06eb9af04def17e39224934c529e5a052be7b3a47c2814b7520a26ff87c245ab807a8f223c2c59aba68fab03200d0f32653bd57282cd610c1218577ad1910b0fb5f333cfda48e13097b9111a757f9140185c29f5dda830699ac765379b7a4a29", 0x6a}, {&(0x7f0000000b00)="c999153049", 0x5}], 0x2, &(0x7f0000000d80)=[@rights={0x18, 0x1, 0x1, [r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x58, 0x4044800}], 0x3, 0x20000004) socketpair(0x0, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, &(0x7f0000000f80)=@file, &(0x7f0000001000)=0x6e, 0x80000) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r17, 0x112, 0xb, &(0x7f0000000000)=0x2, 0x2) ioctl$sock_SIOCGPGRP(r17, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r17, 0x8901, &(0x7f0000000100)=r18) 2018/03/06 19:12:51 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107f}, 0xffffff5a) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x4c}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/06 19:12:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x80000, 0x4f, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@empty, 0x2, 0x0, 0x2, 0x8, 0x1f, 0x6, 0x1c0000000000}, &(0x7f0000000280)=0x20) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="011700f7d9586476000000000000060000561900142303001080000000000000f1a02b2c7d000000a88a2178"], 0x28}, 0x1}, 0x0) r2 = socket$inet(0x2, 0x805, 0xae5e) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x2e) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000340)={0x1, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000080), 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x0, 0x1, 0x5886, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='erspan0\x00') getsockname(r1, &(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000001c0)=0x80) setsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f00000000c0)="163eb25b335a38eced7acade2b905c11da23a91d83bf7ab83497a08f34f2c51f3267b9", 0x23) 2018/03/06 19:12:51 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={r0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000340)='ip6_vti0\x00', 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1, 0x9, 0x400, 0x6, 0x80, 0x8, 0x3, {0x0, @in6={{0xa, 0x4e21, 0x7ff, @dev={0xfe, 0x80, [], 0x15}, 0x2}}, 0x1, 0x2e48, 0x6, 0x2, 0x1}}, &(0x7f0000000140)=0xb0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000240)=0x6, &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000002c0)={{0xad2, 0x0, 0x10000, 0x100000000, 0x4, 0x2}, 0x1}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={r3, 0xfffffffffffffff9, 0x9}, 0x8) 2018/03/06 19:12:51 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={r0}) sendmsg$kcm(r1, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000006f90)=[{&(0x7f0000000240)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000002f00)=[], 0xfffffffffffffe3b}, 0x0) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) 2018/03/06 19:12:51 executing program 1: r0 = socket(0x1e, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000008c0)={0x0, 0x2a6, &(0x7f0000000580)=[], 0x0, &(0x7f0000000600)=[], 0xfffffffffffffec4, 0x40000}, 0xfffffffffffffffe) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/06 19:12:51 executing program 6: r0 = socket$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, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x20) sendto$inet(r0, &(0x7f0000000000)="e7", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip6gretap0\x00', 0x7200}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1, 0x8, 0x1f, 0x4, 0x3a, 0x8000, 0x8, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x9, 0x3, 0x1, 0xac0f, 0x2}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x100}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x5a00000000000000}, &(0x7f0000000200)=0x8) 2018/03/06 19:12:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = accept(r0, &(0x7f0000000600)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000940)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000a80)=0xe8) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000ac0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b00)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@empty}}, &(0x7f0000000c00)=0xe8) r7 = getgid() sendmsg$unix(r1, &(0x7f0000000cc0)={&(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000740)="ea95f212092543b24b6e9b000bab9ba02a8c4e5b8e70f145e8a26ba6b1237ba66408c97d7c4dc265abc416bafcb4a445a44665d6c4698a06bf15046520721ba9832fe36a227fc7bd3d4b97908e2000ccbccd2a599391d47f44b1210804b66b1fe329ed0145ce1cc5a360bad4e09f2054a8a1891e0beea13532a37b0e5e697ba5b06edcf92ec3219949bd2fe8f5209b3972245f45ac304d00748603e24f4cd9a7e2daaa3f621d05f9784d7412bcdc7e0fcc035145c6e56a350e9e3ebe7c12af63492b87ec7c87e34e785e218c1b6c9b2170bd7be7dcbfe995cde3c7377ea669ef20c04a6c74d217b767c28c092a909f4419f18e03", 0xf4}, {&(0x7f0000000840)="5aabccb0cf0987408885e54bec581b0e0e79d989587a047ddfab3b88cbdbaf17d3986aec02442a2a866123643c49ee6db6bc8c8ae6e2c1541ccae5f070d1be5d3e27d8f7d884742a6f7732b11426c987069b21c1237ddef959c509c96cf077924169175d71bfc714d8cfcc8f2073b9eccc5b8ede1dbc1627cd1db51ec087a21f1b7ebcd0aa05247a436810aceebc9809f82f462a582b93937c8c457394297d8bb1848e8178a0d234d504b61d2125683a0ff3b0b6d120e36fa7a7e4cb668107", 0xbf}], 0x2, &(0x7f0000000c40)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x40}, 0x800) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/03/06 19:12:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x2, 0x8, 0x8, 0x0, "96"}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x58}, 0x1}, 0x0) socketpair(0xf, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x480, 0x118, 0x258, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x3, 0xffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xff000000, 0xff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x3c9, 0x9, 0x5, 0x2, 0xfffffffffffffff9, 0xfffffffffffffffb, 'irlan0\x00', 'bridge0\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="6f3b1140f08d", @dev={0xac, 0x14, 0x14, 0xf}, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/03/06 19:12:51 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) getuid() sendto$inet(r0, &(0x7f00000f9000), 0x0, 0x4000000, &(0x7f00002b4000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/06 19:12:51 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nfc_llcp(r1, &(0x7f00000005c0)={&(0x7f0000000140)={0x27, 0x1, 0x2, 0x4, 0x9, 0x6261, "e0a95ba7c1fca5ed445bfcdb7515bb458cd7b25e7d6a63b5035c1aeaafe3ab31b5fef984cfdf91ce31267e9b3dd56485c642d28aa7bac9bfe7af7582b32522", 0x13}, 0x60, &(0x7f0000000480)=[{&(0x7f00000001c0)="28deb6a84448eed0261207c0d30191d1e077b4b73cba53a4d2bed5d74e8e8ad0d1ccac4f24c4d16ec67011d5de7c450e633e5e51211297bd94eb1bde4ddab8ad7378a4866d8d492117fe6a178e9c083dc2b57c28bace6d5841ee3661766c09449ff527d9b20afb9fb79cd23553a6a1cc1f5695966e05e486c0e59011ba69a55459ee296392a8e267743a11a12d6a9859a0751a81efdea09dd285f726c14ee3945c1e1af1d788a044febce0c99f7b9cdfbde8c594e2cacb4b72186e", 0xbb}, {&(0x7f0000000280)="3a243416206053493ec86a02d5ab3edb5128cc27d78b8ce853af79daf788a7f1c4d8679864d81d9a68be3fe5db4623fc5cb32297505a9b148b5dbe1b57ffd22940f199c39c4b3b2bbe317968c86e72f77446c928185548e9ae5f4c42e5d91c99a3cd21f25431a084984832c18ed5fda46c43a991596ecc6ba381a219cc958b18478cf1fc20d6684a5159c116c07fae5ad91f2b429df63037f11ccb9ab7d19fed9353265e", 0xa4}, {&(0x7f0000000340)="b738ad7f232a62d2a5091d50d5ab20fd2707c11798cfed5af9d2bf80c0", 0x1d}, {&(0x7f0000000380)="d773fa881ec14234b6c518f90125cb1c391d63f690f7dc6c2e743747cd082999e2e97ac11dad84e822bc4d2b439a5918cb2b7429cc2b595690779e6949acae6eec946acb4cf25e7123741cce0c26e1f2ceb9bc529275603768f4667776b60be9dcd360a25ffdf25a4ee86ac4d68b0db723aa561cda71f51fdc7ca6e98a98676cd87999", 0x83}, {&(0x7f0000000440)="6ba59a74b411126bb9dd07d7112a0c678c202ac514603bd042a49d2e108e768512aabf503dd19cffe80ba137dcd1", 0x2e}], 0x5, &(0x7f0000000500)={0xa8, 0x1, 0x5, "c245ce2ed35132e5542dc0865e4a00f60274af45f9780295a4518f5d2eeb5a95480af8453b7825c242dda278a5a07f65349d13a05a718c5151e2ff39203394ee22a2587022ecd92fdd08e1c2397517cde4ff7ed5f9859145b3ad5d13049fd1a7749e70a2a7aaad18a8f64783bc10408590bda6c29db7e71a5f9bba4a98295670e38f81f17e3670c883c82b8be31e3f35690344"}, 0xa8, 0x24048004}, 0x8000) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000600)={@mcast2, 0x0}, &(0x7f0000000640)=0x14) sendto$inet6(r1, &(0x7f0000003e00)="6b473c65b7a3be0f8d621e53ba4e033b1867a0f775207b13909df34215fb814fd037f135f8281812d76a210562e74aad5e9eee95551734d9baeb8ccae5ac2569b956a632d9599a03454ff476919fa4c35ee1749bd58aa95747d3c7c7a40529debc6eacb7574ae94d024573585e72e131974de2d115a16bdaefdb807daac978f3661951aa326070a69e5260960bac797850b61c3bdd816a2efb36e1898e1727cd952e74b52dc3afa0cd52d2a741c5785c892acb08408018cd670b3d28e8ea301ba842523639cfbcd8b79f5922e89b914715", 0xd1, 0x80, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000680)={@local={0xfe, 0x80, [], 0xaa}, 0x4e, r2}) socketpair(0x8000000000001e, 0x1, 0x800, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'ipddp0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000040)={'tunl0\x00', r5}) writev(r4, &(0x7f0000ff9ff0)=[{&(0x7f00003fb000), 0x100000187}], 0x1) recvfrom$packet(r3, &(0x7f0000000080)=""/75, 0x4b, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000003b00)=[{&(0x7f00000006c0)={0x27, 0x1, 0x2, 0x2, 0x5, 0x9, "cc68a1658908f71a2f2a17643def5f0933674101aa03984ce4bed14590787d1efcb56ac27ef82a13a069425faff001ac2c93b09f3c9ab99fc0eb71b7a97bfe", 0x24}, 0x60, &(0x7f0000001900)=[{&(0x7f0000000740)="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{&(0x7f0000002d80)="52537242da01a441611706d5142a88e5d9c0274070aca13c83b4074c864c640d45e0d581a782cc2d0deff15c12b600dcc59ed400987f223a8105dd659747932cd0b0ac0b172f04a8dc1bf0469a5b1ffd8b187f78c8e84fbd70a26dec70105d8b4f3daed6757227e6930461ebdb48cb92e54849042bfd0788fcec7798b7d31cbe2c82afe36889a6e004ec516c218eebd22d582e6d52d0c91b059002933c79dea87716", 0xa2}], 0x4, &(0x7f0000002e80)=ANY=[@ANYBLOB="702bf06e297ff694ecd5000000000000000501000005000000db7b0f904f3ea8e8a234d3e6dd9fd8f4d267efcd34b3ce70a65d9ace1eca80a49f587fcc6adba7a213220b8cd05e7e182553146c3def46c5ebbc0c434d1178ac9b68e20c96799b202c2e8ca64e17902e45bf343ee17907"], 0x70}, {&(0x7f0000002f00)={0x27, 0x0, 0x1, 0x2, 0xffffffffffffff31, 0x1, "a7287144e11a8a75ab438ef66eb1418ec61792a9eb22a53507e9ca57c284bc12a9ce9ad9d4ad8a6391d1029a0810d8cb8b95c4ce062c80a4c96b66992c8c9b", 0x8}, 0x60, &(0x7f0000002fc0)=[{&(0x7f0000002f80)="dce0f9b04e67b92b83c615c5fb780ecf7a499ade4b3d1772c2323d8dd473dd6b84e581ba8719d7", 0x27}], 0x1, &(0x7f0000003000)={0x88, 0x0, 0x6, "f96aea070391085b5bf9daf8a6c398739f5db3cf2e62a61ec77fda17ee41b55dba3a7b98fe471d40c1991b4dac931e9794389131e56ca411623a7b11237ce75731c896d7e8cc187df7949f88be3569b2213303188fa82c053ea17c61c2cb828cd1835a88abb56d81b770c8ce7867924bc0ccd6"}, 0x88, 0x4}, {&(0x7f00000030c0)={0x27, 0x0, 0x2, 0x1, 0x10001, 0x10000, "5c664405180cec404d2386279626650b5ef15edd25b48fc24ecea3df52eca650dce64b21ee4c17878b07d33219a1de240254716e85f6469d2d4606ef1ba178", 0x10}, 0x60, &(0x7f0000003380)=[{&(0x7f0000003140)="e8a2ab79702b608cb39afb108df1b5cba0bbb1d55e06ef02ee39df8a0c702dc29daaceb4325940744dffd583671a30690d58f473a166e6aa3788cf1b36bf59326114ba0aaa71b0acc7241b1a3ebde5b627f230b51b39feee1cca31151cc5789924e29d06fa8fe38f92a97f764db1733759996a2546f6256faac4146ac6a865060108786b243c958de0244a65ff5573af23337d7d1d5d4eeb23973e1ec52c19df965724ad044d1666eb34b55200a7489926d5b68e2ff4461681a5a1c45f1eb9f7014a5eb1ed3e73db7fb32c196edac9d53e2654abcb923040572d8d28bb028acf7ae1e32dcf868e4ad6626015b340", 0xee}, {&(0x7f0000003240)="ef7d27efb5e5eb330ab11e395b7804165f306d7eba119153a03c18519c2782005c99e4394087be0a77d540301777bc0c8d2478c37f2da1c8d79bc4421cde72c7caad839a40c71e0f7b7980794dd281c99599f4b0751ba89f0580eaf7f816b90a81c8cee68d718676a73f32ea958858c402650aa3784d768cc28fa79d9a014733213ebad749e3c563ec4d284ae9461b5d3e5c2a7380a1f0ff685188addd650518d62f6a1e89ebbc70a5cf6600c2ba90ee47217a9abedef66a39d02a5db65a64ab107bc3c8bf678791780fb19daa3270df700fa2cf0b2788e69e3fda0a778151bc0f90f28ab62bdfef3c417faea5405e245deadcc22c", 0xf5}, {&(0x7f0000003340)="f80e", 0x2}], 0x3, &(0x7f00000033c0)={0x88, 0x0, 0x100000000, "5f961b5d1540fdd17b084293585908c88e774a0fe35530af0568d6c876b5c9e5fe16aa5f8d7c6675234e1826c2a5422a9f64e4bf06988effbb560ef9337554a9cb4e8f15ee22504aef108c68a9d285eeb136a305c217adc053c29c6b0eacdcd184daca2de271ceea0204a1ac2c423e12eefe3a10a34fc0"}, 0x88, 0x80c0}, {&(0x7f0000003480)={0x27, 0x0, 0x2, 0x7, 0x2, 0x3f, "674c2788376dbe6c3798672c903a15903a978394c0e9a5bea870b7e178d795d3bdcd13346be546222ff3898eae81be58a3f71a3bf785fe4e1d69ca78db34e8", 0x3d}, 0x60, &(0x7f0000003a40)=[{&(0x7f0000003500)="8852c488fc16c74cb9c01386a67f0418ef8157da68fa1f7b6f258f4def5a4c8d5b65b8733693fd8dc6824f126840a51a142f174ae688fc0fa4f8f0b0a8b44e69fc69202628a20858d9965d8ca6eb413ef88d3f7b6d71d45adfbc114c2f5390898bd0f0dc6144da371625f27504d69135e4000a9098886bdae5405524fb7225c56a21cdd88d66ed63d77a0646340df66c02613b906582c5d0f8750f50d467379857e11df776ba964b3027008be53692808e8f92608932b55099d38ce23b1d63e5e346c2a9e346e8810652a8722f65d525411930fb77c78717b03fc3c6", 0xdc}, {&(0x7f0000003600)="2d166c731ceb1b50e3494a90a2dc087f48696215c74886caa21d06e46764426e45697aa726a34eb58ab630fe8533608707b8f45e822fa7860283bc5f8f7a876939940737a3d27426d915e5a9f5baaaa6b4b1396ce07c3bf5fb851f3f9100af127215f9853fb919f2af85f54337caba1f36a0250cfa13b1dfcee84716d7dc", 0x7e}, {&(0x7f0000003680)="2b9f6256771c3d99f4d653ee8da66ca3cf5febda597e8dd9a47152733a3373d6529a77785963996116e225f424aa54aa788d9b329882a27265040d370882aca93045852923e0d290212ab5", 0x4b}, {&(0x7f0000003700)="a8dfd3228ea75014924b2086e4db461622dc2f26a20cf73864e678e4ebf39e95a390fc7125824e556f86b4cac24b343419411967dac7ee46723a89b68551c1e2138787c9810feb275755c5b833ae1032bd9016470d4e4005ba36b754fa3068a638f4a688f69230daf76f281cd7deb836f2f2cdbe9f1f21efbc4537", 0x7b}, {&(0x7f0000003780)="07511f781f4511aa4ce9af7a6848e4a6291a14db01cdd5a83bc71a623b9498f39f5a3617fffd30dce0726074a2df2246b9a0f6e16c6dfbbef2ea94f629782c87a85b9d7e5b3f641a20ba31df165c1564fbe33b7c00b8312ac4a44d8f128a666af3a285a37418f067c98fc33feb9570bada15a5cd5fa31374f7bb58c024abcb3f9a6bc4ae6dede829d2c4a49152a6eb01e7c704abfc705dad5f97", 0x9a}, {&(0x7f0000003840)="d626589c09cebc1af86d650ba31688d1ec5252c92c49c29016b6c1db464f27e2d67417a23d527a69273786693c027facf5005aaefa6112b67abf1f20622ce39e11eb11e85bae9c17f42396d69ce0a08eedeb07eecebc4be256578c6b3c55dabd3d57a92329862b6558c8f200b94f1c6784cc4f71d9ca", 0x76}, {&(0x7f00000038c0)="f74c5b7e1d68d4caca4b922e36cbf61c5b493738bd0310a12dddb19ed707bf79854567ab830715af292d9653443ed457687325f01d741a3c7c2cfbe8e737d524e895d46c51c38da605ef72fa0df19de622b56a6a96a52089850d1085a985a335b6e72eeaec0848dd319b1b66fe12e05fed95433980f1ce09a0f39313567247fffa998d4b7f49e0e22b477d3eef746e704ecbcf4887b816ba4f7a97ab0f44012ff04a07dc83fc7a2132033478bd51f4173a8e445c0edfd2ca553c7825d945d42712577d0b935fe3513d172b", 0xcb}, {&(0x7f00000039c0)="7609f18a9d4ec67177be2fbe98d0ec2f71d178471ac6a3cdd5458606d1d7fb8d635fdbdec87c0fba92c56072071af5585da06c7fbfa2baee00c257f03a52a133bcdd9f52c0ce6a6a44bf2a8f827e403e69898732a2578578c2bd465882d8e1077e3fb31f0d3b", 0x66}], 0x8, &(0x7f0000003ac0)={0x10, 0x11, 0x7}, 0x10, 0x4000000}], 0x6, 0x4014) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003c80)={0x0, 0x10000}, &(0x7f0000003cc0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003d00)={r6, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1ff, 0x0, 0x8, 0x80000000, 0x6}, &(0x7f0000003dc0)=0x98) close(r3) 2018/03/06 19:12:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) vmsplice(r1, &(0x7f0000000300)=[{&(0x7f0000000140)="15c3a2f88f32c514162ed39e37b6df686ed434a6ef9180b3dd7b9ad58b0bc20a", 0x20}, {&(0x7f0000000180)="206b94095b6dd9c51198b44449095fe6e8a0c4c9b423e16ebb8b8dbe6a5a0ef8e97fa78e71ae7f10c7e55dc1bd47a24baea7805e11a2b6fae7d8867d8becf94ed6fbed885b2793679edb896cddb1d6a01a9be9520fc5dffa85ee5cfaba3a0a8ca6f083e391cd8375b2bcc3edf5b15e05f938db9c0c84dd1671e97e6316058ffd9ddff8bf5a4400", 0x87}, {&(0x7f0000000240)="e9ec41e18e848c38e82bd7820657c295f2a6c531a9eb15e9bdff48b7dee7b8a3ad92f2064d94a2d67c90bde6a8bd148f66f1a886d60aa0308313e4a8fb06fbdbbe30a77e847f0e0c6488ed3cf60437832723053c3621624ce2b5efccde922b0be6708b392494a24414e523b8e1c19d6f39e86a15cbed72dbf76b6ff6365d5267d6708f098c5d026dcb3d8ecc390c69033d8bf6b0e1da52837ff8c2e892c8dfd054abb9daf4989c73bfda438186ae43bb3d34c5558a90ae4af2391b58", 0xbc}], 0x3, 0xfbf52339bc663e77) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)}, 0x10) connect$unix(r1, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/06 19:12:51 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='bcsh0\x00', 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0000000014000100ff020000000000000000000000000001"], 0x30}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000003c0)={&(0x7f0000000140)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)="cbe67d794d2a08b8340961ac477d91edd0a9339f64134f817ca489c92463f9f2228dd5ecdc792a59f3054ff30a44049bab84b08cc44e53a73cda355fa01d22c7e378ebf355b8cfe8cb43fb56d3b8ee4498a8ed9e4d2420e5f3df26dcf5ab2abdc7bcaa9b093dd44c0471252bcb93f2135a41bc700df0bd6f9e4a0dd294c5e8a4ab2fcd2a9fc81d251da4110b482cbec159aa6f9e56ef54df224e13872c4a3ca1dd32b80edb84c279739dc0887ce2c38e8556625c8de72490050d35eab35b618805c38218f6ea51a39682dc55188f04b2f6984cde52f8", 0xd6}, {&(0x7f00000002c0)="eb287216c0682d0abedf57b2f9089c2b3cd565edd6093f88ad57032cf8c1c933a6950731b8b9a2d5fcb25809234c9727210ecf5c95e49630aaa3d05b963f15c78c5a34d878e88897541916aac379b6b26728e7a250e551faca295c5a168aa7dae080859b648a5aa487b8771b1a010cdc7bfa8e5e429f09ebc6b5ec37df2b5f8851e8a36be9de4cdd09352b8c2842deee7d0cc8d582dc75dc614dce748d47a4ef48f545ab050ade618f200dd7cc51aee7f8c1502c", 0xb4}], 0x2, &(0x7f0000000a40)=[{0x58, 0x0, 0x767, "0ea3bbc71652b49eae7386da6acd04fb525f6f0210d7d271107ca7d4a65d784cb92373af2e0c883e7ed298301c5e2fd1a36432b5add35610f76dc67ae7a0424cd06c"}, {0xb8, 0x10f, 0x1, "ca1f04fe62df4ec800f43d77c9ba8f6b9e4f41b9d584c144560001d1147d4ec04c252661630996344f15a5787dd122441516de53a360a2a5c3909d00284429fe955ca4c99e52fb5034c2e077fc4893a295170f364e245005c0ac8d68e169291abb8e4425c2adf395525d3e1fce345d8f90b782382075d5d1442e3a61e7e39392b395eae97bcb1c863dd48f9f78c35a9207d6ed387ccf9769373aaaeeb7a197f497e950f00aa58a"}, {0xd8, 0x0, 0x1, "2e20f1495ca670d9271222218c03d156e699e25caa0caefaa13cfb98a6bf5dac2ad8470b9ac0d7937d0d1aba7b20aace9d7885b665c3894d45ae8cc356a0bba93da4382a1b595902243b9635e4a0044454571898d2b325bbd16fba347c36e9dbbb514c4e3b03bc81810ed0c239432d2c2b26cc247c640917a6b28ee9f5a5825bf536d981c3eb0e59b6680c90c92168a4206a2f6d5755563af1a1e2966adc305270ab1d0df7a911daa7e6bce9142785690882ee1976d6d2a809eca54f31150fbf21ec"}, {0x70, 0x10f, 0xf1e2, "ec4c66cf502078a2a0c57977ae70eec78c0dd2711320369ce79709562a2a837aa927d38a7699c0c6915135959182177a324dda4aaf2c425d5cc7d333fc74e4508c639053476d26c65ff24d811554bafa5183c0a88715e4252e653d76953d"}, {0x60, 0x10f, 0x1c0000000, "7e9095c753aa5b1d7add713e997cf969dd17b77d9678cf8df8b13bf78b4753f813e0af2568c36944f5959e493ae52d1bc14e5f12d62e91fdb6a46897bb7ae64e997b5389ed4895794b"}, {0x38, 0x1ff, 0xd017, "2f87776a64b5758c7e213969b7279f36c9395df784fa7275aa7fed467112cee55e85a4a4"}, {0xc0, 0x114, 0x4, "0bbdb9cc80d55be5474ea9075eccfaba93d4fe5cd9396b823c40f0c671f6e3093fa1edbea0ac054b6c55ac256c6354f97d5f9452eacdbf9a89e075f8da7c596d54f9329ebfac3da6bf580f883d457f9f9c7b9507918b049cd3c584062919b25500c1d93115a7084fe53aff8cc50e52b8b5cede01d02844406237d6f217e0585f0ce05202f65f0089653989351fae93572d449ad55b00c79debb33abe2857bd8bf1ae84b50d4e72e135"}, {0xf0, 0x116, 0x1, "9c54fbf665bd75265c0f37a5533cabb732c5136659f36c05ff3fdcd733f6213ca15fc1fc12f8378585e88899665be85913277caeb90d8d2551d45e2488965a6a457047d2404cbec3e583a9c7f3219fa798c8d1d0be4a856eb829a74fc1db37f4b35f4fdccb92bec9119516b88362c7239e20c57e5ad6b1aa98451dace884ecd50bcaeef31db168794d5537470b3bb56773bbd753d54289a2564bca83864612a32b47ad7ece2aedbd20a732e333db2027318b5efceaf1e83994d427a2bb521a7a3888a1036e945db8ac12acfbab3a50be25092b54a2ed6736c24c8cd8a6"}, {0x78, 0x10f, 0x3e, "0bef1f0077974a405154007c07812c4e1d1d7e3f30990ac749c364f6fc460242463866a3533192666c641799a7d3305c0645d70d169d2eb37ba271fc9bc79287325171feaedff93df67cd64f3d027e0169f35399950bb3c302b1216dd4773d228ecd"}, {0x20, 0x108, 0x7, "0c23f759d859f0d7440f2f844cb7"}], 0x538, 0x20040005}, 0x40) 2018/03/06 19:12:51 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="1c000000170afdffffffffffffffffff00000000"], 0x1c}, 0x1}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0xd, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet_sctp(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002440)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000000080)="3a25ae9a1ab7512676973ea6031d1648a9fa8e69ff2d4e43e8d72735d44ae6bdcf3cceaebf57eee3ab", 0x29}, 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0x1000}, {&(0x7f00000000c0)='\r.e', 0x3}, {&(0x7f0000000100)="e873e92a00d13e30365ab528cc0841157e34ab93e6bafe5a8c4981ac005e", 0x1e}, {&(0x7f0000000140)="b5f8e1d2258e82f44e84e562608b70963c1802a404f110df399c86afb9be06efff5654d4a1911ae795be9ded8fccbda835b38efb8e843f105dea2aede6221b2951f741e852c88f7ff0c7928ae5f4045ca7d0f715ebc0cdeb", 0x58}, {&(0x7f0000002280)="f5c3e1760d69e2d11eb19a94a8de521ac1b4bfb9f74d85f07e37c7c58722f16b14f7e3c653a8cd7885f2200b75f66f7c85343bfca8c74d53e3f76deefee7a60c4472a3bd860d9ba044276eff5314026da019221cca07894710dba87c7f415d8aef5ffdfef8c5c7044c158ec152dfca7ef713032e3707af7ca9c0bbf93b815f061bfe3aeda405c6d66ebcb312afbe7bbe7fd00b9695ba061ad21b45ed4ac8c0838f92211bd8555bde3d64320c2e4bf8f03d5e4fb035db593b98ff524e5e5f36946f2d8aeb5d0036484270ce97a40ed36feb0bd0da4dada27ffa", 0xd9}, {&(0x7f0000002380)="2623da5902b899060041445113ffe245f8c8301a5776cbc4fe25736d2a29241755d6f8d8b763833532315902c516c52ce6e71db4707b786957afe954c98224e361ed443ba43c53aedfa5b6330d8c9b23dfe7f6fd0a9aea1ecd41a1bc53c3bf3fc3e496b7d3a4733dce0eb33704650935293d1a2031a68628292da4bc9b6b01de3f160c4b50244a95", 0x88}], 0x8, 0x0, 0x0, 0x4000000}, 0x400c0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000024c0)) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000200)={@mcast2}, &(0x7f0000000240)=0x14) 2018/03/06 19:12:51 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000002880)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f0000002800)=@can={{}, 0x0, 0x0, 0x0, 0x0, "4d19ca39e9418483"}, 0x10}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0xff) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x19, "8cb46e5a92e33d933ae74bd53fac82150374f4c3d123019921"}, &(0x7f0000000140)=0x21) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x5, 0x6, 0x8, 0x1a}, &(0x7f0000000240)=0x98) 2018/03/06 19:12:51 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880)=[], 0x0, &(0x7f0000002900)=[]}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000005340)=[], 0x3c9, &(0x7f0000005380)=[]}}], 0x2, 0x20000001) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x4e20, @rand_addr=0x3}, @in6={0xa, 0x4e24, 0x5e, @empty, 0x4}, @in6={0xa, 0x4e20, 0x3ff, @loopback={0x0, 0x1}, 0x81}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x200}, &(0x7f0000000140)=0x8) 2018/03/06 19:12:51 executing program 2: getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f68fff), &(0x7f0000000000)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001780)={0xffffffffffffffff}) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0xfffffffffffffffd) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, &(0x7f0000001180)=@abs, &(0x7f00000016c0)=0x6e, 0x80000) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001a80)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001740)=0x3, 0x4) r6 = socket(0xa, 0x4, 0xffff) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000000100)=0x3b0, &(0x7f0000001700)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00000012c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00050014"], &(0x7f0000001640)=0x2) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000001680)={r7, 0xfffffffffffff907}, 0x8) r8 = accept$inet(r5, 0x0, &(0x7f0000001600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x40, 0x5, 0xffffffffffffffc1, 0x1, 0x2}, &(0x7f00000014c0)=0xa0) pipe(&(0x7f0000f91ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r10, &(0x7f0000f83000)=[{&(0x7f0000f82000), 0xfffffeef}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000001500)=@assoc_value={r9, 0x6}, 0xfffffffffffffecb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x19) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f00000017c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001300)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000001340)={r11, 0x0, 0x30}, &(0x7f0000001380)=0xc) getsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000001540)=""/132, &(0x7f0000001280)=0x84) sendmsg$rds(r6, &(0x7f00000010c0)={0x0, 0x10103, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x400800) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000001100)={0x0, @remote, @broadcast}, &(0x7f0000001240)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000001200)={0x800, 0x2, 0x9}, 0x10) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000013c0)={0x5, 0x0, 0x0, 0x100000001}, 0xc) close(r3) 2018/03/06 19:12:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1000004, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x21, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000)=0x4, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x1c) [ 617.112089] sctp: [Deprecated]: syz-executor6 (pid 21511) Use of int in maxseg socket option. [ 617.112089] Use struct sctp_assoc_value instead [ 617.137356] sctp: [Deprecated]: syz-executor6 (pid 21529) Use of int in maxseg socket option. [ 617.137356] Use struct sctp_assoc_value instead 2018/03/06 19:12:51 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e22, @empty}}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000d00)=0x1c, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000020c0)={0x0, @empty, @loopback}, &(0x7f0000002100)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000002140)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) writev(r1, &(0x7f0000000340)=[{&(0x7f00000003c0)="257eb561734418da3813cb057092572fe7b13bb96abf11132493ea8c3a0d5ece36553c8e11f0ca9d5c75cb9edab4246e01d209bc216dc20be9fe87842ce67140ea0833d286d89deddba2460099b11a1c7d7567088645da70d13130d26675583d10edc243", 0x44b}, {&(0x7f0000000080)="1a7d15ed88a9663477d9350ed157543a672f04d6fbb2a331abc9d74daf839d1cfbda1f2111bc3e9fbfe9cf825a4fc40c37fdf5ac3952a8557ca169e58d9a4bc153c798706c46c8aba0587b095cfd0afd2d3f5e88bb330a15178e43f777c28c9ba3614831d116cd578564ef7f64e25dabf125681030e3a148545b8bbfc15736f09270ca3f6fa9dd6689abb811b0c456f753793024956da513f8d4ec1dc8b3a244a17083d438eb7fdc9fc5a1eb81ef68233983d478342006ae884619", 0xbb}, {&(0x7f0000000140)="4fda375dc40b81391c3e43697bec36051c6ead93fe83208328eb579fe1c2e2a710b015ba90f53e34ab9914dff30c6544a2c6787bdc4c8f504cb2c2a8595d28ee883377b303f0c7c61ca7ae9d", 0x4c}, {&(0x7f00000001c0)="f57810d80531615fc7bff4f0a29a2e7cf41d5fba738d227d07111319432820ea53614021905f10d5a071e1f430d5b811e79431bae61299e53f5a97f097ebd1b89ebf4785d88b3973bdda269c6fde79b2160ca24dfe74bfde024b1a157fb0ec19ed4fbf955362486672108d84790fddafd9cc6628d00350974941c730841a69fcf799b132b76e3d394333d6c22f10bc0c29b84f16b78d5e25a99ce524c14fd556564bc3ea83cd3087aba1cd19f391cc89508c4e413bca7b494dd4bd4ad1b7c9c6314bb45a185f45af3b9ce15f9079a34aa90ebdbcc8d07c991567989ae8fdb8346a09baebfc707b83ceb0dfeaeb780471c1c7b7e7", 0xf4}, {&(0x7f00000002c0)="b4f01795c1de09f1900a98e25948458ad897da54012a057dd4f330848a01a3a28ed62a6599a815109b0186b03fcd7d7f7720058b3efa8b8313291d25e818be7e3ab31ba10b920e4d522e79f01b769556e3cb", 0x52}], 0x5) 2018/03/06 19:12:51 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) r4 = socket$can_bcm(0x1d, 0x2, 0x2) r5 = accept4$llc(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$unix(0x1, 0x80000000020003, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000007c0)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000980)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0xc) r13 = epoll_create1(0x80000) r14 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000a40), &(0x7f0000000a80)=0x10) r15 = socket$rds(0x15, 0x5, 0x0) r16 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000ac0), 0x4) r17 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000b00), &(0x7f0000000b80)=0x60) r18 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r19 = socket$unix(0x1, 0x0, 0x0) r20 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000e80)={0xffffffffffffffff, 0xffffffffffffffff}) r22 = accept$unix(0xffffffffffffff9c, &(0x7f0000000ec0)=@file, &(0x7f0000000f40)=0x6e) r23 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000f80)=@ax25, &(0x7f0000000fc0)=0x10, 0x80000) r24 = socket$nl_netfilter(0x10, 0x3, 0xc) r25 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000), &(0x7f0000001040)=0x10, 0x0) sendmmsg$unix(r0, &(0x7f0000001180)=[{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000480)="e75950e54bd0a0deb5eb9cb523f70a1582c2cfe9f4fe2c58c63be23f35d5956ce06047bf28996efcdfcf8353f7f38d9df92a2e7bdcc0edd57d6b88b469336cf0eb2bc170a7e0958f5210af78fc95d42688a1911638c6fb087a8694e3961314656d207358503e6b6f06faa1c79da70fb22c64bb4e50d6eef191f8c4fd4bcc5a080b355f1feaf3bfd2317692f2955992cb378fa829b302a6ecfc0ee1a6fe7e0eeb694c5ff653adea33c3ddd7745d9d31b9cf68c5699b92a082ca7efb62f41c75e8006507f9ef3077399d19a444e891", 0xce}], 0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000002000002976f69e000000000001000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x800}], 0x1, 0x4000001) r26 = socket$netlink(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r26, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/03/06 19:12:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="0200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/03/06 19:12:51 executing program 0: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000861fd8)=""/40, &(0x7f000090effc)=0x28) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) [ 617.168689] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51005 sclass=netlink_route_socket pig=21539 comm=syz-executor1 [ 617.182661] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/06 19:12:51 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x80000000000002f, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x22}}}, 0x108) 2018/03/06 19:12:51 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d036, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r1 = socket(0x0, 0x7, 0x200) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xd08, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x7, "76c967b0b8df73"}, &(0x7f00000001c0)=0xf) [ 617.209721] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 617.214836] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51005 sclass=netlink_route_socket pig=21554 comm=syz-executor1 [ 617.224225] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/06 19:12:51 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x8}, 0x1c) socketpair(0x9, 0x800, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xfffffffffffffad3, 0xfff, 0xffffffffffffff01, 0x7ff, 0x8}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="0000b700341c756adf8cf70ba9a0d2c370ff23948a9eaeff83a4a8008bc9fd4b6b69eafa64d47b788c0091e4d310f1f71b23dcb476dd7c4054f6a6325088c5233b2560fab5d51f1be8f3e3e3034aac2bea40471b97a39e69264606a9ed31799d089400909c6658dc86a017b7c4aaca6a1f8a31d16c5a87bedd37a8c041cb748f2e47aacd71e27901060f341f03430909e31411c843172ca2f3c4278fa6fea28526e445358acb5eb7ebbef15106238aa29d0980d1da89b8c1370000"], 0xbf) 2018/03/06 19:12:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000017c0)={0x0, 0x0, 0x0, []}, &(0x7f0000001800)=0x5) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000000)="787ea446f83d63e0dd1fac3b6a92b69b365381d979bb0a13e9223480f13c166bb998d990f8f129a0e82941887b3df15b5d2e7a89a921a7adca5bf6e8f657f2ef5afc35e685") [ 617.254758] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/06 19:12:51 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x8, 0x7}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0xffffffffffffffff, 0x8) 2018/03/06 19:12:51 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'dummy0\x00', 0x4}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/03/06 19:12:51 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x8, &(0x7f0000000240)={0xffffffffffffffff}) getpeername$netrom(r0, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4000004af, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/03/06 19:12:51 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da7ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x2be) mmap(&(0x7f00000ab000/0x3000)=nil, 0x3000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000140)) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x6, 0x4) mmap(&(0x7f0000e2c000/0x1000)=nil, 0x1000, 0x0, 0x4013, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/10, 0xa}], 0x1) 2018/03/06 19:12:51 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x15013, r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xb87) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) 2018/03/06 19:12:51 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/06 19:12:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x2}, 0x10) r1 = socket(0xe, 0xa, 0x80000000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffff9f0, 0x4) 2018/03/06 19:12:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000006000)={0x18, 0x32, 0x3ff, 0x0, 0x0, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/03/06 19:12:51 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0xffffffffffffffff, 0xff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0xfffffffffffffbff}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000440)={r2, 0x3}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x7f, {{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0x6}}}, 0x88) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x10001, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000007000)='"', &(0x7f0000011000)=""/161}, 0x18) 2018/03/06 19:12:51 executing program 0: r0 = socket$inet6(0xa, 0x8807fd, 0x100) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/06 19:12:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x14, 0x1c, 0x109, 0x0, 0x0, {0xf}, []}, 0x14}, 0x1}, 0x0) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000140)={0x3f, {{0x2, 0x4e24, @empty}}, 0x1, 0x4, [{{0x2, 0x4e22, @rand_addr=0xfffffffffffff10d}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, {{0x2, 0x4e22, @rand_addr=0x1}}, {{0x2, 0x4e23, @empty}}]}, 0x290) 2018/03/06 19:12:51 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) getsockname$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000280)=0xffffffffffffff96) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ad56b6c5820faeb90100008001000000", 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'rose0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r2 = accept4(r1, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000200)=0x80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240)={0x2, 0xff, 0x9fc, 0x5, 0x6}, 0x14) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f00007e0000)=[], 0x0, &(0x7f00001d7fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4543(authenc(rmd160-generic,ecb(blowfish))))\x00'}, 0x58) 2018/03/06 19:12:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'ip6gretap0\x00', {0x2, 0x4000000004e20, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/03/06 19:12:51 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)={0x14, 0x23, 0xaff, 0x0, 0x0, {0xf}, []}, 0x14}, 0x1}, 0x0) 2018/03/06 19:12:51 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d, 0x0, 0x9}, {}]}, 0x10) [ 617.330981] tc_dump_action: action bad kind 2018/03/06 19:12:51 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) socketpair(0x8, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) accept4$netrom(r2, &(0x7f0000000140)=@ax25, &(0x7f0000000180)=0x10, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r3, r4}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8917040000ede6cb92ea6f69e2701e100685275db0", 0x15) 2018/03/06 19:12:51 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000be5000)={&(0x7f0000b6bff6)=@rc={0x1f}, 0xffffffffffffff0b, &(0x7f0000a02fd0)=[], 0x0, &(0x7f0000027e58)=[]}, 0x0) r0 = socket(0x10, 0x7, 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@nfc={0x27, 0x0, 0x1, 0x3}, {&(0x7f0000000000)=""/144, 0x90}, &(0x7f00000000c0), 0x4}, 0xa0) 2018/03/06 19:12:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x173, @loopback={0x0, 0x1}, 0x9}}, 0xfffffffffffffffa, 0xffffffff, 0x0, 0x0, 0x4}, 0x98) 2018/03/06 19:12:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000fa3)=""/4, &(0x7f0000000fff)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'gretap0\x00', 0x2000}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000240)=0x2, 0x4) r1 = accept4(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, 0x2, 0x81, 0x4, 0x7}, &(0x7f00000001c0)=0x98) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000280)={'bcsf0\x00', 0x2}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x8}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000002c0)={0x3ff, 0x8, 0x1, 0x7}, 0x10) 2018/03/06 19:12:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1e7c}}, 0x1, 0x1}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x3, 0xfffffffffffeffff, 0xfffffffffffffc00, 0x3, 0x5}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x101, @empty, 0x8}, @in6={0xa, 0x4e22, 0xfffffffffffffffc, @empty, 0x4}, @in6={0xa, 0x4e22, 0xdd67, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e24, 0x1ff, @empty, 0x8}, @in={0x2, 0x4e23, @empty}], 0x80) 2018/03/06 19:12:51 executing program 4: r0 = socket(0x10, 0x802, 0x0) r1 = socket(0x1f, 0x806, 0x7a) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x6, 0x3, "aea64969b009ec4b2993e51caecce1ab54f4f1da42742a138a56eff98665c6a456fa4dff134b401e538fe2c45486cc489463a80bab5d5c4e1ec7c333cdf3f6", 0x3e}, 0x60) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="ed7ccd2cdd993c657bdd0a740069a26645e0ceee4307062d80de66fc8bc34b19f4f13fb229a3ac1001bba422bbd7d484520b44f03f4c9d026a8b61af0da95f86d7cd27f1bc6ef37acb92ea5a30bf19b517363f8b6c64948f13e3535a6a9202006ef3ab17953fbe2bda82b63b4d5edab6a90a1de52895ecdc0d67f50ea5e70588096ace5683c820babca678bfaaa0ecc472e340e2f74f8aca7e7a230b701e70e7fe89ee11544a8dc8bbd057345d905cda97977b6a578c19d35b115d3c98fcb1", 0xbf) write(r0, &(0x7f0000551000)="1b0037001a0007000000000000000000020000eaffef0000190000", 0x1b) ioctl$void(r1, 0x3) 2018/03/06 19:12:51 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f0000a70000)={@rand_addr, @broadcast}, &(0x7f000057a000)=0xc) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0xffffffffffffff84) 2018/03/06 19:12:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000000029000045430000000000"], 0x10}}], 0x2, 0x0) 2018/03/06 19:12:51 executing program 6: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff180000034b161c54d89ffffe50001009efff3000008004665000002fb4b", 0x26) r1 = epoll_create1(0x80000) socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x200020002012}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x49e02391804a1e6d}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/03/06 19:12:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) pwrite64(r1, &(0x7f0000000000)="432ce01e9556eadabc8830c5530faf81b61122", 0x13, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b0cfd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000003fac)=ANY=[@ANYBLOB="2c00000014000901ffffffffffbfffff0a000000", @ANYRES32=r2, @ANYBLOB="14000100fe800000000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/06 19:12:51 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r3 = socket(0xa, 0x4, 0xffff) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000016c0)={0x0, 0x2}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001740)=ANY=[@ANYRES32=r4, @ANYBLOB="3b000000d7d867ed17252e869f13d96bace46bf0c2e8a575feee8431f936e481b71d48c31a2fecff010000227359b8737d3d16bfeab9e83d6b26af5a634e99"], &(0x7f0000001a00)=0x43) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0x3b0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000012c0)={0x0}, &(0x7f0000001640)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001b80)={r5, 0xfffffffffffff907}, 0x8) r6 = accept$inet(r2, 0x0, &(0x7f0000001600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x40, 0x5, 0xffffffffffffffc1, 0x1, 0x2}, &(0x7f00000014c0)=0xa0) connect$netlink(r3, &(0x7f0000001140)=@kern={0x10, 0x0, 0x0, 0x4004}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000001a40)={r7, 0x9, 0xd3, "49d9db0c20dee10b00a38b339285b7c6602e12c4cc74f6b7f1b045137a0db22fdeb5f62f92d58755cfa49043bc57198843f13898075b226f4c566cd1591853394ab0b08011922094c5a93a6691e8346f76b4d75708ef2037154dc4f3d0aa2af8de2f1ec0e83431ca1930d8c5219f589fd56f7bc8e1ccec014087991aa60cc8e849d4a68e571ad46726fedead6a6ad085410c190fb1ee300529ccf6351d1d183d46936ff3aff446a2d673e49a7d93a8f2816b018375d30627c4471b2e0e068b0b6154a9e37979a8463cf108ac849754783057f9"}, 0xdb) pipe(&(0x7f0000f91ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r8, &(0x7f0000f83000)=[{&(0x7f0000f82000), 0xfffffeef}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000001500)=@assoc_value={r7, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x19) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00000017c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001300)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001340)={r9, 0x0, 0x30}, &(0x7f0000001380)=0xc) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000001540)=""/132, &(0x7f0000001280)=0x84) sendmsg$rds(r3, &(0x7f00000010c0)={0x0, 0x10103, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x400800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000001180)=ANY=[@ANYRES32=0x0, @ANYBLOB="dbb51cf6620400a4"], &(0x7f00000011c0)=0x2) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001100)={0x0, @remote, @broadcast}, &(0x7f0000001240)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001200)={0x800, 0x2, 0x9, 0x0, r10}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x100000001}, 0xc) 2018/03/06 19:12:51 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='vegas\x00', 0x6) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f00000001c0)=0x1e) sendto$inet(r0, &(0x7f0000000140)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/06 19:12:51 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)={0x2, 0xd, 0x8001, 0x5, 0x48, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0xb}, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0xa, 0x10, 0x10}, @sadb_key={0xe, 0x9, 0x340, 0x0, "9e491700f6cbbca99a82b99210acc28c2e1a5a812c7bba2fd6d1200eb453330b56d2a33979404968ebc5d8bb8b2b7abc4583aa15b5e11a6c22ad206613784fae5d001b3ebb4f1cf72e8ed5d2bc982e7d47d8f2a9b9bd462ccdd42f6ec043b39e11de565981e187d9"}, @sadb_x_sec_ctx={0x13, 0x18, 0x47a, 0x7f, 0x8a, "7e8182702cb2ad4a617405cba64a978b9c006903665bf8b565a69352be6576cafb2f7251f6c11f5e6799af1b9967020129e4e4dfa03ae25255210161241987de0764e231ced8a3dc382e99c13b05008e1675c0a97a8a41ebc488612c778cad7878c5e80209ca5dbd05d6e217866558dad5608263912198832f272715d1ffbda9fbdfbbf7bbb1c503fd01"}, @sadb_x_sec_ctx={0x17, 0x18, 0x100000000, 0x101, 0xab, "ddb0253bc4a5ac61d517bb84b0055a42b0fd4e7540a97e8e9b265a926e226a8109a169e5378276d731e2aa2915dffd5086227bb4613799972b3526d8e94eb8f4094b2e207150023d01c33f12c218051c8bcfa80d5f036902e94f6748d2818c08aa5b605002a79b75a5b5886e3e71dfe7f5a02a3d893f3e693c724837031eeee17ce4ac12518f709fbc2830da5426bf4f6c7851185fc67843edef1ae3262258324726b7862637f9af7ea350"}, @sadb_address={0x3, 0x17, 0xb7e7f96f52992610, 0xa0, 0x0, @in={0x2, 0x4e22, @empty}}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@empty, 0x1, 0x10, 0x10}, @sadb_x_nat_t_type={0x1, 0x14, 0x7fff}]}, 0x240}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r2 = accept(r1, &(0x7f0000000280)=@nfc, &(0x7f0000000300)=0x80) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) 2018/03/06 19:12:51 executing program 6: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) recvfrom$ax25(r0, &(0x7f0000000080)=""/37, 0x25, 0x2100, &(0x7f00000000c0)={0x3, {"e43723d8c3d288"}, 0x2}, 0x10) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000300)="9c9de693d787ca3da92305c08b3dc6b8f11a34c1209a1a0314efd28f0f4f85065c9b8d8cdceae801fce690f5d4689ab01c9f3c08b314ca5e84d248990f113eb31a66b0e8f5b4a247e0c3b4913c8354c702a4205cf3de09d3d8a7e354848621b6") r1 = socket(0x11, 0x4000000000080003, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r1}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getpeername$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000240)={'raw\x00', 0x46, "e85f25b49c6a1e74d31197d3113afbbbb8e93535a900007ba3834e3a76ad2f35e56892588212b054d94343700fc027b6ec70451c167e84a6ce7fec6a386a2b2bf6ff48f7775f"}, &(0x7f00000002c0)=0x6a) setsockopt$packet_int(r1, 0x107, 0x8000000000c, &(0x7f000088affc), 0x4) 2018/03/06 19:12:51 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x1) r1 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b4000000e7b3b45f40c7f40a1de2cca7fa8c911a02c050fd09d334f14725b333e3a434c5e76ebc5293c5e7972d2a11ca635ed1a836313754eb0b97298666de15ab7329c4e058477437daae451334ede87d4f3b7747c6a9dc8de42825d363cde2efae5005231f8095e544a2b9a3cdb0b6dbe8b9b9e60a0126e8cb01a05067494a8afc00cdafedee615262569e446828b6aa0a03e0ec5ab98dbace43dfc61f19ada3a922c427b9fc5a2fbc67988145a5bd6932541fd58b0320fc917f054ca06af8c7"], &(0x7f0000000000)=0xbc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/06 19:12:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00002e5ffc)='tls\x00', 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/06 19:12:51 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) read(r0, &(0x7f0000000100)=""/111, 0x6f) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r2, &(0x7f0000632000), 0x42, 0x0, 0x0, 0x0) close(r0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000000200)=0x2, 0x4) r3 = accept(r0, 0x0, &(0x7f0000efaffc)) accept$inet(r3, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) recvfrom(r2, &(0x7f0000000040)=""/154, 0x9a, 0x0, 0x0, 0x0) 2018/03/06 19:12:51 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) close(r0) socketpair(0x15, 0x80006, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@empty, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000001c0)={0x10001, 0x3f, r2, 0x67, r3, 0xff, 0x400, 0x7fffffff}) 2018/03/06 19:12:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@alu={0x201a7f2b, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/06 19:12:51 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000140)=0x3a) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x14, 0x1e, 0x109, 0x6, 0x0, {0x4}, []}, 0x14}, 0x1}, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f00000001c0)=""/32, 0x20}, &(0x7f0000000200), 0x20}, 0x20) r2 = socket$inet(0x2, 0xa, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000001340)={r4, &(0x7f0000000340)=""/4096}) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000040)=""/102, &(0x7f0000000180)=0x66) 2018/03/06 19:12:51 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95, 0x71}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x22ff, 0x8000, 0x9, 0x7, 0xffffffffffffffff, 0x5116}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @dev}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xf, 0xf, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9c2}, [@map={0x18, 0xf, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x9}, @map={0x18, 0x0, 0x1, 0x0, r1}, @jmp={0x5, 0x0, 0x7, 0xa, 0xb, 0x100}, @alu={0x4, 0xfffffffffffffffc, 0x7, 0x5, 0x9, 0x100, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x5e, 0xe2, &(0x7f0000000180)=""/226, 0x40f00, 0x1, [], r2}, 0x48) 2018/03/06 19:12:51 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0xffffffffffffffff, 0xfffffffffffffd59) 2018/03/06 19:12:51 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0xc35) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10) sendmmsg(r1, &(0x7f0000004980)=[{{&(0x7f0000000880)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000000c40)=[{&(0x7f00000008c0)="5fa6204783f2dba4dbabf9118cc1c36bb36fb6591ff3f7e9d6bef468ebb3fbba01bd2e6cedc047cd6f0649c8cfa82bb1847e350cc45a6bce7786352c30f0a9b3f7324ff4fbd1dc71c6d5b60506fa5eb1e3a136844f03434922f9515fc81b663ff31f829510d2a39592cb33c4dc5544e72e48b287d2be6394e7b69e95a4d86016b690e11611dab35b90fdcdf920aadaba96aa0adccf209536a53eb553446c750a6ba27d1773f14679ea565fa71e8b4bed1d0fb28beeb5d7fddf210f", 0xbb}, {&(0x7f0000000b80)="58f15e68cf85c8c8a18fac3dbeadd62f56ad889913413efaeed1518ae5afee390bc2dfa036e3b37afda231b8bd2a268bf6a546f1d251c755e2b424254a2904b1d3b447690a94bc07bd5207a8c6f39cd3a60f9c97d2c5215bdd35bc71a83d4d99649ef14e85c2e3f36b42e674d8052ebcdfca4fc0f5bb239527a078c9d4b43f3f7beae6cf923e6238e5835df26442705ccbd850538334", 0x96}], 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="880000000000000019010000020000009813c78f044abd365aeb36edff42e5f47ba7c2836a92199a2620c796949785b821b4976566cca95749ef29277f21d81953a845cf9a836456c06aee099ddb39a869600692d197a1ff577eaa1ea53e5e49e0e3b16d3b7ae43f48ae306dd27b5369883fcf231f630ab1e9cf7933c4778ecbe6fddde80d11d326cc5359b75437601560813caa900da0e862ac2e77ce2528f81f4f2b589e102a8db45eeca156ac8efba5b1bd22cf9c4166050d3fc55eae59aad35630bd9916e01349afa775e7ab762fbeff8f4bba2c4dd0747c634a327fce4b985a746b549c0d95"], 0x88, 0x4000}, 0x8}, {{&(0x7f0000001fc0)=@ipx={0x4, 0x8001, 0xa00000000000, "492b86900092", 0x1}, 0x10, &(0x7f0000002400)=[{&(0x7f00000021c0)="73a34b807d31cefbd788a83e515805f2588de1f50457d3eb169977c04a659e4c6ade76be2dc5591dde147eb397fa19417688fd8cf82471d1ee0ab6cd0e21922a0576149fc7593661", 0x48}], 0x1, &(0x7f0000002480)=[], 0x0, 0x40}, 0xff}, {{&(0x7f0000002680)=@can={0x1d}, 0x10, &(0x7f0000003b00)=[{&(0x7f00000026c0)="87a842fd3ea62a3b0054b4cbf9b47799ee7257dc744c3cb40476c302cd35ee1693a66098789b1efa81978f2acaaeb1f22b0f5b15e10132bca3a3feee94703faabe44903c7d0b042286b6ecd14e88568416c39ce9c6276be98518ad771be0392678a74a59ef95610e58e6c1b74857f8935cb31c2b43f4a0e11ebc1636f7e2f8693a1161a75094add13f826bb2c3152ca19f89100bee8ab62da6385d2d4f6751cd21111dba9c93fa946717fe747cb93ce56cbb4c4f", 0xb4}, {&(0x7f0000003880)="316412217091df15c39ab3ec2502", 0xe}], 0x2, &(0x7f0000003b80)=[{0xd8, 0x115, 0x57, "f464d478cd0235c34af68f0908388d7dc1dbb266210a5559b112e990b42aa198604dc134ad43d0fe4e11dea8c331cdd3f00f41d1484395c04eb147274af0917b1b33397287b8dd1ca37e2db04f1795c3da6ebca7093cbb0d81b92ca8f3edbb79302b2916eabe3150b4bbe7438f476a6aee546e5af19e89e4d8d78c12311194abbdd9dbbc23799882425a2211a8d8befe3fd039ba078947b12d0265daa970b93f4d697d4c019b5a34442b0011f9d3b99173019e365e2eb1d39acadb0110510ade52"}, {0xd8, 0x105, 0xff, "4750410a44b684a0c39856656ff25890060847b9e2089164de99c05c833e979fc7df2fd6461dd5cb4cc92cedad43a93d18be025311eb745d18c9391a3b790df8bbf1279e09d3530bf815a51e3c39252598ca38e7a324737b2b105d63b5432910a9f2083d64e902b12e46899eeadd5d9c20d0cae963180f8fd14c66bc3a7a98f2d0d04635cd46cab9e9c2e70d83900b2188a08e2f0753b1696a139e688df98a5bca2fc31f3918016d9f94dc41da9f586475c989e2846b5ba9854168d236a8ebad04691152b176d3"}], 0x1b0, 0x4004000}, 0x8}, {{&(0x7f0000004100)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x10, &(0x7f0000004400)=[{&(0x7f0000004140)}], 0x1, &(0x7f0000004440)=ANY=[@ANYBLOB="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"], 0x108, 0x20000000}, 0x40}], 0x4, 0x0) 2018/03/06 19:12:51 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a06ffc)=0x108, 0x4) sendto$inet6(r0, &(0x7f000000ffff), 0x0, 0x0, &(0x7f0000006000)={0x2, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000040)=0x8, 0x4) recvmsg(r0, &(0x7f0000012fc8)={&(0x7f000000e000)=@ipx, 0x0, &(0x7f0000008000)=[], 0x0, &(0x7f0000006000)}, 0x2000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x2011}, 0x8) 2018/03/06 19:12:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/03/06 19:12:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) accept$alg(r0, 0x0, 0x0) 2018/03/06 19:12:51 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00005fcfe2)="b513d0d1", 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000c25fff), 0x0, 0x0, &(0x7f00008cafec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/03/06 19:12:51 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10, 0x0, 0x0, 0x2}, 0x1, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0x120, 0x1a, 0xa09, 0x0, 0x0, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x3c}, @in=@empty, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 617.559192] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/06 19:12:51 executing program 3: r0 = socket$inet(0x10, 0x3, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bcsh0\x00'}) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270400000000000011007352", 0x23}], 0x1}, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r1, 0xa4, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x80}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x2000, 0x5}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x10001}, &(0x7f0000000180)=0x8) 2018/03/06 19:12:51 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)="58e6030d5f4ef35f92e0be9a8222a7b4433c0a64d9a0eae7044d4204ef696b44b2b6ef3252ed020c0a41fadc1beb84f694d3ecd44f461f770cfc24c88eda3b23f803ba7cded75eace3d5a0996b92614d6141b4e8fbb763920a550c57f662eb8aa385c086b17beffdbaa0fc2f48bdff758ee5c908d26e974215320f5e8b944d735bb05e96c5333689a1a8980d008652541cf4aab82c9507764d962564f973340673f59f2ac6050a9b838b2222ccc5cb1e29e47958c100791893597d74998b859226908fe6082aec9434", 0xc9}], 0x1, &(0x7f00000002c0)=[], 0x0, 0x4000000}, 0x0) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r1 = accept(r0, &(0x7f0000000340)=@generic, &(0x7f00000002c0)=0x80) getsockname$netrom(r1, &(0x7f00000003c0)=@ax25, &(0x7f0000000400)=0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_sa={0x2, 0x1}]}, 0xe8}, 0x1}, 0x0) connect$netrom(r1, &(0x7f0000000440)=@full={{0x3, {"030b267b146d29"}, 0x4}, [{"38f5727ff12d04"}, {"372cea089b908f"}, {"64e07c437d0262"}, {"cf68d6a1409cc5"}, {"6c59de9b774548"}, {"b23146069f887c"}, {"1884f12f91f61d"}, {"ce461d75617d8a"}]}, 0x48) 2018/03/06 19:12:51 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt(r0, 0x1, 0x64f, &(0x7f0000000040)=""/1, &(0x7f0000000080)=0x1) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x10000, 0x0, 0x1fe) getpeername(r0, &(0x7f0000003700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003780)=0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000037c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f00000038c0)=0xe8) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003900)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x4, 0x4e21, 0x0, 0x4e23, 0x40, 0x2, 0x80, 0xa0, 0x0, r1, r2}, {0x8ad0, 0x5, 0x100000001, 0xffffffffffffffff, 0x24, 0x101, 0x800, 0x100000001}, {0x20, 0x7, 0x513, 0xab7d}, 0x20, 0x6e6bc0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x3503, 0x2, 0x0, 0xfff, 0x1, 0x3, 0x5}}, 0xe8) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x6, 0x4) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/03/06 19:12:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000001c0)=0x55, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) r2 = socket(0x0, 0x800, 0x3ff) sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x1ff, @empty, 0x7ff}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000100)="aba4e5b4d9c66c4665d80221fd252a595344461a93e18c74135b96f754de39f76ac835cab41bc9532bf8e9edc902a93b6a35ce03529a7adcb40d67b6756cbb56d2c67e1e746ccfcd05f9cd4469607f3807fb9cce624fa9ab9ca41e1afb668c4fee8db009a5465defda6101353c4d83d34b95f263cda3d2b5eee4f776cd316e7fe1481a8adce9130b8da4995e5d8321b92990577274760aef58a1efe071bd69539c8835f88023a54f288fa604", 0xac}, {&(0x7f0000000200)="31ccc90bed7b326c06272f54dc011ed9551bf4a5626f2ca32673dfb521a72587a9b6fe84c99103e377eef4c9a54c6ef57a", 0x31}], 0x2, 0x0, 0x0, 0x48000}, 0x4000080) 2018/03/06 19:12:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x22d, 0x20020004, &(0x7f0000db3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000f43ffc), 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001600)={@multicast2, @multicast1, 0x0}, &(0x7f0000001640)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001680)={'gretap0\x00', r1}) r2 = accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev={0xac, 0x14, 0x14, 0x18}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x5, 0x4e23, 0x1, 0xa, 0xa0, 0x20, 0x0, 0x0, r3}, {0x413, 0xfffffffffffffc00, 0x4, 0xff, 0x400, 0x4, 0x6, 0x4}, {0x9, 0x7fffffff, 0x6, 0x14}, 0x1ff, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x3, 0x0, 0xff, 0x5, 0x8}}, 0xe8) 2018/03/06 19:12:51 executing program 4: r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0xffffffffffffff03) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/03/06 19:12:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000002e000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) socket$inet6(0xa, 0x80807, 0x8) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000040)=0x54) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x3, 0x2}}, 0xffffffffffffff30, &(0x7f0000000040)=[], 0x1, &(0x7f0000041000)=[]}, 0x4008000) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000024f70)=[{&(0x7f0000000000)="01136072", 0x4}], 0x1, &(0x7f000003c000)=[]}, 0x0) 2018/03/06 19:12:51 executing program 1: r0 = socket(0x40000000015, 0x40000000000005, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000000080), 0x0) write(r0, &(0x7f0000000080)="75de7f8897fe58d76af275010e293e4cb6a3f3eb12bea837d61180b120aeabd3254b9c570425a84ffafac37363e983b582aa31e38b96af29dbbaefa9eee11ee565b3526595922342a8d6ea43307938c4e8b4ab42f9a76288299f1b", 0x5b) 2018/03/06 19:12:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept(r0, 0x0, &(0x7f0000000480)=0xd8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @empty}, &(0x7f0000000080)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x3ff, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r4, 0x0, 0x5}, &(0x7f00000003c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0x4e23, 0x0, 0x4e24, 0x6, 0xa, 0xa0, 0x20, 0xac, r2, r5}, {0x2, 0x3ff, 0x1, 0x3, 0x1, 0x0, 0x6, 0x6}, {0x8001, 0x0, 0x3, 0x6}, 0x8000, 0x6e6bb9, 0x3, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d4, 0x777a01224eb78a21}, 0xa, @in=@rand_addr=0x1f, 0x3501, 0x7, 0x1, 0x2, 0x5}}, 0xe8) 2018/03/06 19:12:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) syz_emit_ethernet(0x113, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="63ca07916278", [], {@ipv6={0x86dd, {0x0, 0x6, "df7aea", 0xdd, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@hopopts={0x3a, 0xe, [], [@generic={0x1000, 0x2d, "8b2afaf07c776e9601369243c708a999258e9c0be0475d18e122ed58df7ea88942da03a71fbf2d2c25b3ac2613"}, @calipso={0x7, 0x10, {0xfffffffffffffffa, 0x2, 0x4, 0xfffffffffffffffb, [0xffffffff7fffffff]}}, @calipso={0x7, 0x20, {0x80000000, 0x6, 0x5, 0x80, [0x9, 0x6, 0x3]}}, @hao={0xc9, 0x10, @empty}]}], @udp={0x4e24, 0x4e21, 0x5d, 0x0, "d22bc66cc355de60f63db253a4b65a247e138954ff505ad25e1f1b1459fc4c780f7f848e7511a9ec04b80017d34b6812a5b5367a61eb8a8a357166608ccedac8c91faf314474cef07cc5fde2ff5892b53dc509eb29"}}}}}}, &(0x7f0000000140)={0x1, 0x2, [0xcac, 0xffa, 0x5d0, 0x74d]}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)="079fe1fbea4baf55eb9d407dfb530f6e60f79c46af48bab00a1e6062712969a509a221646bba504e600bf0f22b877bbf078eef632767660373fe9ae9e94058798a30bb04448d5c229277f16f3010a688e05642956b60901373d9c52416d2", 0x5e}], 0x1, &(0x7f0000000240)=[]}, 0x0) 2018/03/06 19:12:51 executing program 0: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001a80)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x168, 0x0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, 'ip6gre0\x00', 'sit0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x2, 0x1, [0x11, 0x14, 0x12, 0x23, 0x15, 0x2c, 0x2a, 0x33, 0x1d, 0x1a, 0x35, 0xc, 0x1f, 0x18]}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x330) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, &(0x7f0000000b80)=0x3a, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d00)=0x14, 0x800) accept$ax25(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000180)="69a5a7c33762dcc78503470fd1ae763453fb6096dbfe", 0x16) sendmmsg(r1, &(0x7f0000000c80)=[{{&(0x7f0000000300)=@nfc_llcp={0x27, 0xfffffffffffffe00, 0x7, 0x7, 0x5, 0x7, "f00d115dfe7c8c990709fcb5c20aa50c1986a4bd276d82d4bf7e8f25f79956c39069ca10cefff7a303d6d0b86d06630fd730fc671cc73e73ffed842c0b3bdc", 0x80000001}, 0x60, &(0x7f0000000d80)=[], 0x0, &(0x7f0000000e00)=[{0x18, 0x100, 0x1, "a4"}], 0x18, 0x4}, 0x20004000000}], 0x1, 0x44) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x4e8, 0x1e8, 0x2f0, 0x0, 0x400, 0x400, 0x400, 0x4, &(0x7f0000000100), {[{{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x5, 'system_u:object_r:depmod_exec_t:s0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x17, 0x7}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @rand_addr=0x3f, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x30, 0x200, 0x7}, &(0x7f0000000080)=0x18) 2018/03/06 19:12:51 executing program 3: socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x14, "a937fef1ef02dfc984042371d870d17c3657e5a1"}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x266, 0x200, 0x100000001, 0x3f}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x46d}, &(0x7f0000000280)=0x8) 2018/03/06 19:12:51 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x17}, @local={0xfe, 0x80, [], 0xaa}, 0x728a, 0x2, 0x1, 0x0, 0x56980000000000, 0x40000000, r2}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xe0000001}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/06 19:12:51 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x2, 0x8000000000003, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) socketpair(0x11, 0x8000b, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x2}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r0, &(0x7f00000002c0)="e3ccdae13ab1d8955b712ead7375c08afa32c68163a72f6857ebc58d748fb2a5617492bc28b6bfadfefffe5693f2ecdef18e8d277dd2a0ebf5eff554e9624ae62206f51bb931b9a111b95d84d1ac68d06fdee21d16febcbf52701fc3e5753bde173f5b536006bc09d13788c4e41dced8992ae1e2457560ffeee687e4c5eb8f57c57e0521450e4cf8d9f5671faa2bd72584b5f9d24aa4283f022301488457a2b6acb878bf291e4350a6a726e5a050b2b413588311e3d18f66b23f01c4fa96507d3104fdcbd7971a94c89ebf8e8a97a0ce14a2a94cc9c1771b3e2d7e3a312f98a3b2c884c4c9975456f0475caee5df70cf03", &(0x7f0000000100)=""/63}, 0xfffffffffffffeb4) 2018/03/06 19:12:51 executing program 6: ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'bond0\x00'}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000200)={@multicast1, @empty, 0x0}, &(0x7f0000000240)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00003f9fb8)={0x8, 0x20000000000000bd, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x24}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x101}], {0x95}}, &(0x7f0000000280)='syzkaller\x00', 0xc, 0xf2, &(0x7f0000fe5f0e)=""/242, 0x0, 0x3, [], r0}, 0xfef4) r1 = socket$inet(0x2, 0x3, 0x1f) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x7127bdd3, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}], 0x1c) [ 617.716920] dccp_invalid_packet: P.Data Offset(0) too small [ 617.733563] dccp_invalid_packet: P.Data Offset(0) too small 2018/03/06 19:12:51 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) socketpair(0x1, 0x1, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@loopback, @in6=@empty}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000000c0)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) tee(r0, r0, 0xcb43, 0x1) 2018/03/06 19:12:51 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socketpair(0x1ef08f0d3b87d400, 0x80f, 0x7, &(0x7f0000000200)={0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000000240)=""/76, 0x4c, 0x101, &(0x7f00000002c0)={0x3, {"eff967eb239112"}, 0xd4ea}, 0x10) 2018/03/06 19:12:51 executing program 5: socket$inet(0x2, 0x5, 0x7fff) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) 2018/03/06 19:12:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="feff0000000000000004000000ad00000000000000000000"], 0x1}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/03/06 19:12:51 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x1, 0x1f, &(0x7f0000000000)) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0xa5838aebecb24ff7, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/03/06 19:12:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ccff48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f0000903000)=0xb8) r1 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x1, 0x138, [0x0, 0x20000440, 0x20000470, 0x200004a0], 0x0, &(0x7f0000000000), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x1b0) 2018/03/06 19:12:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x3, 0x8, 0x27, 0x5}, {0x2, 0x4, 0x0, 0x8}, {0x80, 0x100000000, 0x9, 0x10000}]}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x800) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000140)="7d4fbc762af439e3a8877c3dc195878548d71ddf901148be1420c415d888115ad6840ad27fd49dc60dce9dd53026b2bd425d024a59ff583d4fb495de3585a21355528f5befb72b1d552703221dbe2475a9bce1f167aac970612481338e0e5f2badf66b963db45b07e195cd7cac0212ef8d77a3f62d68b95df3c1fbf15154422022488b998e1adc801743405ad8b84bb19d46f7d1ec7f6f1acf4b779506dc140117f397b128dfdd2df298bfadd6e0e5276c53c497a017b62fb4a106de26b158a3e9e8cc0322271c1218c907db1e9246bf84f230c72b2f8b70b18f54732cddd5768c5829ea38c1", 0xe6) r2 = socket$inet(0x2, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000240)="c65ac03cd59f5e73f7b91405578b50c6973b320c8c2339b02e4b3a02cbc55c47c897c39f951194f55e4520a2c9415388d9fd763517bcf53957fcb850f5b506c59c75652c2b7505b087a6ae7d47ee687f894c527251f2dd046c1265b7fc", 0x5d, 0x0, &(0x7f0000001040)={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x3, 0xc38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200021c0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff020000000900000000000000000065716c00000000000000000000000000626373683000000000000000000000006270713000000000000000000000000065716c000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000a0000000d80000003830325f33000000000000000000000000000000000000000000000000000000080000000000000000000000000000006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000ffffffff000000000500000000000000000064756d6d79300000000000000000000074756e6c30000000000000000000000064756d6d79300000000000000000000062726964676530000000000000000000ffffffffffff0000000000000180c200000000000000000000001809000090090000c0090000616d6f6e67000000000000000000000000000000000000000000000000000000400800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000ffffffff6f776e65720000000000000000000000000000000000000000000000000000001800000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"]}, 0xd50) 2018/03/06 19:12:51 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/114, &(0x7f00000000c0)=0x72) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x5, 0x1, 0x7ff, 0x8d3, 0x3ff}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x3, 0x4}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={r1, 0xec, "028a58922fd08cddc8bf3ea6c7c65bde8df068b93cab9b4ac72e924b20e3996ecbd7c6b53ddfadd7060585165aa9b9ffc8482308517bda5462e3916183841aab25570ac3763c300f80b3619dd4217799df444882f4e10667bd8d62b54eb054f4e90ce34cf9c9ae3a224efa0e25f2bcd6947ee6f7bc8cbe10908f975b5d760eff6b905d3635a4eee654a327c849c2a017c4a29a7e2e5d198b6eeca5fdc9de6d7195d2f10505ccfa801b666127529b29f3e154260dfd69a1848cff8214c3eacfd119a795b285756b7ca21f16e0f1ac9159503a07fd8bac57cc2f053efafacabbe2cb90faca28ffbbf8501abf82"}, &(0x7f00000004c0)=0xf4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000500), &(0x7f0000000540)=0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)={0xf, 0x4, 0x101, 0x1, 0x4, 0xffffffffffffff9c, 0xffffffff80000000}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000600)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000640)={0x5, 0xc, 0x4, 0x5, r2}, 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000680)=0x3f) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', r3}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000008c0)=""/66, &(0x7f0000000940)=0x42) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000980)={0x0, @rand_addr, @dev}, &(0x7f00000009c0)=0xc) connect$can_bcm(r0, &(0x7f0000000a00)={0x1d, r4}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000a40), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000a80)={r1, 0x2a, "81dacd2189ae52bc92dd87b91154d70e2eeb7d7f9d92aeb7b947429d0ca7df2260b1af6e92fc1a2ef22e"}, &(0x7f0000000ac0)=0x32) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000b00)={r2, 0x1f, "8a282a9c0a4fb0e1b106587f34366394cd5f61394533b0b0c324731e709a19"}, &(0x7f0000000b40)=0x27) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000b80)=""/253, &(0x7f0000000c80)=0xfd) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000cc0)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e21, @empty}, 'irlan0\x00'}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000d40)={0x2, 0x80, 0x200, 0xae0, 0x4, 0x0, 0xff, 0xfffffffffffffffb, r2}, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000d80)={r6, 0xfe77271, 0x8, [0x800, 0x8, 0x3f, 0x9, 0x800, 0x6, 0xffff, 0x1ff]}, &(0x7f0000000dc0)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000e00)={r5, 0x8, 0x1f, 0x2}, &(0x7f0000000e40)=0x10) getuid() getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000e80)={r7, 0x3ff, 0x101}, &(0x7f0000000ec0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000f00)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000f40)=0x20) 2018/03/06 19:12:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001100)=[], 0x0, &(0x7f0000001140)=[{0x18, 0x29, 0x37, 'J'}], 0x18}, 0x0) 2018/03/06 19:12:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x5) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20, @empty}, 0x80, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600)=[], 0x0, &(0x7f0000002040)=[{0x10, 0xfffffffffffffffe, 0x4}], 0x10}}], 0x2, 0x0) 2018/03/06 19:12:51 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)={0x2, 0x0, 0x81, 0x0, 0x2, 0x0, 0x800070bd2d, 0x1, []}, 0x10}, 0x1}, 0xfffffffffffffffd) 2018/03/06 19:12:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001d000000000000000000df2515000000"], 0x14}, 0x1}, 0x200000c0) getsockname(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, &(0x7f00000001c0)=0x80) bind$llc(r1, &(0x7f0000000200)={0x1a, 0x318, 0x8, 0x86e, 0x4, 0x100000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) accept4$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x800) 2018/03/06 19:12:51 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000bcf000)=0xfffffffffffffffd, 0x2c4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0x9b, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/155}, &(0x7f00000001c0)=0x78) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000000), 0x4) 2018/03/06 19:12:51 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) bind$netrom(r0, &(0x7f00000002c0)=@full={{0x3, {"003102fbe3ff29"}, 0x9}, [{"c58b91467a2106"}, {"2c1eb959e1e124"}, {"68d14f08d0275b"}, {"bf1f670e8d2119"}, {"d55a9b37420a96"}, {"b81c83ab3a617a"}, {"a1e79902ce6e17"}, {"f7fa7137fcbafa"}]}, 0x48) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'dummy0\x00', r1}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="a97edfe80d41e6711a437fc313ae86651023cc5a11757d6869716c70b9d042", 0x1f}, {&(0x7f00000000c0)="bd53d9957fe4bc49211bfcac28093bf6070292518dd1e3d5256889e4f9dda95a1d52b3d6a8e992be486bffc325c05cc5490ba29373824c0f9cd8598e2f68fe0b084f8b7ebb3ba02e1e3e4adcd2b43cce81526d2f21e76bc16822f4b1fd2a9ff768d9e41d4a6ac8c652fa67cfa2262c435b239f1a425bd1f5241128cf8a5e3ed81b2ec0", 0x83}, {&(0x7f0000000180)="3c20b09c7e16e5dd488fb9cf270b1cc2295867fb49b318da024d18ab2b460cc3830ae13bdb", 0x25}, {&(0x7f00000001c0)}], 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000005780)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000005880)=@dellink={0x34, 0x11, 0x511, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'dummy0\x00'}]}, 0x34}, 0x1}, 0x0) [ 617.807638] kernel msg: ebtables bug: please report to author: bad policy 2018/03/06 19:12:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x671d44c7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x1, 0x10, 0x0, 0x1}, &(0x7f0000000180)=0x18) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="040100001a00010000001d0000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000003c00000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac6a5d79868ce1f00000000000000000000000000000000000000000000000000000000000000000a0002000000000000000000bb08ed50c8ee999414000e0000000000000000000000000000000000000000000000000000"], 0x104}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="007f259c5cda1e"]) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000800)={'bridge0\x00', 0x10001}) pipe(&(0x7f0000000240)) 2018/03/06 19:12:51 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x4, 0x5e, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/94}, &(0x7f0000000180)=0x78) 2018/03/06 19:12:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009aefff), &(0x7f000008dffc)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001040)={{0xa, 0x4e23, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e21, 0x1e55aa64, @empty, 0x40}, 0x3ff, [0x7, 0x7, 0xd6b, 0x8, 0x7, 0x8, 0xad, 0x2]}, 0x5c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001180)={'broute\x00', 0x0, 0x3, 0x33, [], 0x2, &(0x7f0000001100)=[{}, {}], &(0x7f0000001140)=""/51}, &(0x7f0000001200)=0x78) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000010c0)={0x7, 0x1, 0x9, 0x280000000, 0x1}, 0xc) 2018/03/06 19:12:51 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x5, 0xb}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x8, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2cc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000240)={'syzkaller1\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', r3}) 2018/03/06 19:12:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nl=@kern, &(0x7f0000000080)=0x80) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20044047, &(0x7f0000834ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/03/06 19:12:51 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000240)={@empty, @empty, [], {@generic={0x4305}}}, 0x0) socketpair(0xa, 0xfffffffffffffffe, 0x8, &(0x7f0000000040)) 2018/03/06 19:12:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000008040)=[{0x0, 0x0, &(0x7f0000007840)=[{&(0x7f0000007800)='f', 0x1}], 0x1, &(0x7f0000007880)=[]}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) socket$kcm(0x29, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) socketpair$inet6(0xa, 0x0, 0x276, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/03/06 19:12:51 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff4fe0)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x401}], 0x2, 0x100000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x6, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xfffffffffffffffa, 0x1ff, 0xffffffffffffffff, 0x8, 0x20, 0x1, 0x4, {r2, @in6={{0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x80000000}}, 0x7, 0x3, 0x33, 0x1, 0x4}}, &(0x7f00000002c0)=0xb0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="a310fe3c8287a3e05a651c1ed9411789c1d8d24f67204db53c2fd931a537698effc86684e4c6aaffabdf60341e1fd7e56b883dbbf8f058cce81e89407a0bbb0b890d536e0924e16c5f699233a849e4f08529ba7dfa1f39a8c455f36706730a2ac4a6dbd97e14c55a208a29ce5d1b54e4a74c5812049bad8962b2ef7d67f19aea0c1af9e864612ccdbe5943d8cfbb3d7cfd514b25", 0x94) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000340)=0xfffffffffffffffb, 0x4) connect$rds(r0, &(0x7f0000000300)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/06 19:12:51 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300)=[], 0x0, &(0x7f0000001300)=[{0x10}], 0x10}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f00000012c0)=[], 0x0, &(0x7f0000002480)=[]}}], 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) 2018/03/06 19:12:51 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) socketpair(0x9, 0x800, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000080)={&(0x7f0000000000/0x1000)=nil, 0x71, 0x3, 0x10, &(0x7f0000ffc000/0x1000)=nil, 0x100}) listen(r3, 0x800000000100003) r5 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000000)=0x7f, 0x4) sendto$inet6(r1, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x52) accept$netrom(r3, &(0x7f0000f09fb8)=@full, &(0x7f000076b6c8)=0x48) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000000c0)={r0}) 2018/03/06 19:12:51 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x1, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000010000ffffffff00000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000ac0000006772657461703000000000000000000065716c00000000000000000000000000626373663000000000000000000000006e723000000000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000000070000000700000009e0000f652415445455921ef0b5354000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000"]}, 0x1b3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}]}, 0x138) 2018/03/06 19:12:51 executing program 7: socketpair(0xd, 0x2, 0x49f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001480)={0x0, 0x70c00000}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001500)={0x7, 0x63e, 0x8000, 0x1, 0x8, 0x6, 0x5, 0xe, r2}, &(0x7f0000001540)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r4, 0x107, 0x5}, 0x8) socketpair$inet6(0xa, 0x2, 0x40, &(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000016c0)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1, 0x8, 0x40, 0x4, 0x4, 0x149, 0xed1c, 0x100000000, 0x3c, 0xffffffffffff7ca0, 0xec28, 0x80000000, 0x80000000, 0x4, 0x100000000]}, &(0x7f00000017c0)=0x100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001800)=""/160, &(0x7f00000018c0)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x8}, 0x8) recvmsg$netrom(r1, &(0x7f0000001440)={&(0x7f0000000200)=@full={{0x3, {"b0b80215aa5042"}, 0x2}, [{"40b1a8c18f8d5a"}, {"4f4f4e85dd528b"}, {"875f14ab61da66"}, {"7e666d69c6678b"}, {"fca8c861a2abe4"}, {"0e3cae08adf6ff"}, {"b35f97bf58de64"}, {"d251a7196f3ad2"}]}, 0x48, &(0x7f0000001400)=[{&(0x7f0000000280)="55ee2a9355a91a9571bdde0809331cc81e157bb710d351fce18f7d53bfdf386f410e23b285c49ff3f37d2387251e030aafe6e7343d32c54a3448de84bfc2a71d6608d19962814c3cb547eb10899a629f678e07518b89a535fbe2ce257117bbee1267c747c6ff57c1a206c3463bef7eefec1cd9c279e619b5b247994d5a559482ecf848d4822cb3656a71d6aba21791e4db4cde0ae18ef08ebc0ae601a61b537de0f7947316e2704a262dba9bc742c095969e77bac682f00a369c52f0454c52a58adb7ab7d29157dc6bad5206b6bcb869e4f81f533b9bbe2938ebbd9b2bd694766077a5981bacab16c855d7dbb337ff64b3295ee50f", 0xf5}, {&(0x7f0000000380)="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{0x58, 0x115, 0x67, "bb4abaa440cdf16bc70898c9a9227bdf52f2090aeebccb2b05e44efdc1ca6fdb8f60990d9d525a74f358592ec627c571f3ecd3ae9ca9c2de92b48143bc0de8a564783d157cde16"}, {0x98, 0x0, 0x8, "20ef526ecd9bbe804c040529d36fae05e59fdf5ec9988e959a27d95c042f5021ead1276816ad5eff270f9dd4254ade58185b40c5792fe58d4be275a446374eab028eff82695d0e96052fe772bdb9445d500e4227d7a072895f83500dda1a60e6c9a96d9ac371c042a530bd8bd06c0df1b4a085b89f2d571432364690e2823e14db4fa2c99b00b6"}, {0x18, 0x184, 0xfffffffffffffffa, "9c8425a5"}], 0x2190, 0x40000}, 0x2000) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001a80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000001940)=0x10) getpid() setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001580)={r4, 0xffffffffffffffe0, 0x1ba, 0x0, 0xf23, 0x20}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000015c0)={r3, 0x4, 0xfa, 0x8000}, &(0x7f0000001640)=0x10) sendmsg(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, &(0x7f0000002380)=[]}, 0x8000) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001600)=@assoc_id=r3, 0xfffffffffffffe84) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000011ff8)='\x00', 0x1}], 0x1}, 0x0) [ 617.898154] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 617.935202] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/06 19:12:52 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockname(r0, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000480)=0x80) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'nr0\x00', 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x0, 0x0, r2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0xffffffffffffffff, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0xfffffffffffffffc}}, 0xe8) sendmsg(r0, &(0x7f0000000580)={0x0, 0x39, &(0x7f00000026c0)=[], 0x0, &(0x7f0000002780)=[]}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6574d7f66fb0810a, 0xe, &(0x7f0000000180)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x30}, @exit={0x95}, @ldst={0x2, 0x2, 0x3, 0x3, 0x7, 0xffffffc0, 0xfffffffffffffff0}, @exit={0x95}, @exit={0x95}, @generic={0x200, 0xe5, 0x2d8f, 0x7ff}], &(0x7f0000000040)='GPL\x00', 0x80000000, 0x9b, &(0x7f0000000200)=""/155, 0x0, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000340)=r3, 0x4) [ 617.942739] kernel msg: ebtables bug: please report to author: Wrong len argument [ 617.958313] kernel msg: ebtables bug: please report to author: Wrong len argument [ 617.979029] ================================================================== [ 617.986504] BUG: KASAN: stack-out-of-bounds in xfrm_state_find+0x30de/0x3210 [ 617.993660] Read of size 4 at addr ffff8801ade17480 by task syz-executor0/21896 [ 618.001073] [ 618.002674] CPU: 0 PID: 21896 Comm: syz-executor0 Not tainted 4.16.0-rc4+ #254 [ 618.010005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 618.019329] Call Trace: [ 618.021891] dump_stack+0x194/0x24d [ 618.025494] ? arch_local_irq_restore+0x53/0x53 [ 618.030136] ? show_regs_print_info+0x18/0x18 [ 618.034615] ? lock_release+0xa40/0xa40 [ 618.038566] ? xfrm_state_find+0x30de/0x3210 [ 618.042957] print_address_description+0x73/0x250 [ 618.047772] ? xfrm_state_find+0x30de/0x3210 [ 618.052152] kasan_report+0x23c/0x360 [ 618.055926] __asan_report_load4_noabort+0x14/0x20 [ 618.060824] xfrm_state_find+0x30de/0x3210 [ 618.065051] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 618.070130] ? print_irqtrace_events+0x270/0x270 [ 618.074866] ? print_irqtrace_events+0x270/0x270 [ 618.079609] ? trace_hardirqs_off+0x10/0x10 [ 618.083900] ? trace_hardirqs_off+0x10/0x10 [ 618.088194] ? __lock_acquire+0x664/0x3e00 [ 618.092405] ? __lock_acquire+0x664/0x3e00 [ 618.096616] ? __lock_is_held+0xb6/0x140 [ 618.100661] ? print_irqtrace_events+0x270/0x270 [ 618.105386] ? fib_table_lookup+0xa04/0x1ba0 [ 618.109868] ? call_fib_entry_notifiers+0x4f0/0x4f0 [ 618.114867] xfrm_tmpl_resolve+0x2ee/0xc40 [ 618.119098] ? __xfrm_decode_session+0x110/0x110 [ 618.123832] ? __lock_acquire+0x664/0x3e00 [ 618.128049] ? find_held_lock+0x35/0x1d0 [ 618.132090] ? find_held_lock+0x35/0x1d0 [ 618.136132] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 618.141559] ? lock_downgrade+0x980/0x980 [ 618.145686] ? trace_hardirqs_off+0x10/0x10 [ 618.149989] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 618.154373] ? __lock_is_held+0xb6/0x140 [ 618.158407] ? find_held_lock+0x35/0x1d0 [ 618.162446] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 618.167173] ? lock_downgrade+0x980/0x980 [ 618.171295] ? lock_release+0xa40/0xa40 [ 618.175244] ? refcount_inc_not_zero+0xfe/0x180 [ 618.179887] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 618.184877] ? security_xfrm_policy_lookup+0x92/0xc0 [ 618.189954] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 618.194702] ? xfrm_selector_match+0xe00/0xe00 [ 618.199263] xfrm_lookup+0xfcb/0x25c0 [ 618.203032] ? xfrm_lookup+0xfcb/0x25c0 [ 618.206977] ? lock_downgrade+0x980/0x980 [ 618.211096] ? trace_hardirqs_off+0x10/0x10 [ 618.215397] ? xfrm_policy_lookup+0x70/0x70 [ 618.219707] ? find_held_lock+0x35/0x1d0 [ 618.223753] ? ip_route_output_key_hash+0x229/0x370 [ 618.228753] ? lock_downgrade+0x980/0x980 [ 618.232876] ? lock_release+0xa40/0xa40 [ 618.236820] ? print_irqtrace_events+0x270/0x270 [ 618.241551] ? find_held_lock+0x35/0x1d0 [ 618.245592] ? ip_route_output_key_hash+0x252/0x370 [ 618.250581] ? ip_route_output_key_hash_rcu+0x2fe0/0x2fe0 [ 618.256088] ? lock_release+0xa40/0xa40 [ 618.260046] xfrm_lookup_route+0x39/0x1a0 [ 618.264169] ip_route_output_flow+0x7c/0xa0 [ 618.268466] udp_sendmsg+0x19bd/0x2f70 [ 618.272322] ? trace_hardirqs_off+0x10/0x10 [ 618.276615] ? ip_reply_glue_bits+0xb0/0xb0 [ 618.280909] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 618.286420] ? udp4_lib_lookup2+0x310/0x310 [ 618.290713] ? __lock_is_held+0xb6/0x140 [ 618.294748] ? print_irqtrace_events+0x270/0x270 [ 618.299476] ? rb_insert_color+0x1580/0x1580 [ 618.303864] ? try_to_wake_up+0xf9/0x15f0 [ 618.307985] ? lock_downgrade+0x980/0x980 [ 618.312109] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 618.317273] ? __lock_acquire+0x664/0x3e00 [ 618.321480] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 618.326568] udpv6_sendmsg+0x757/0x3400 [ 618.330535] ? avc_has_perm+0x35e/0x680 [ 618.334490] ? udpv6_setsockopt+0x80/0x80 [ 618.338623] ? avc_has_perm+0x43e/0x680 [ 618.342572] ? avc_has_perm_noaudit+0x520/0x520 [ 618.347226] ? find_held_lock+0x35/0x1d0 [ 618.351279] ? lock_downgrade+0x980/0x980 [ 618.355409] ? rw_copy_check_uvector+0x1be/0x280 [ 618.360147] ? sock_has_perm+0x2a4/0x420 [ 618.364182] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 618.369515] ? dup_iter+0x182/0x260 [ 618.373122] inet_sendmsg+0x11f/0x5e0 [ 618.376891] ? inet_sendmsg+0x11f/0x5e0 [ 618.380835] ? copy_msghdr_from_user+0x3a6/0x590 [ 618.385559] ? __lock_is_held+0xb6/0x140 [ 618.389590] ? inet_create+0xf50/0xf50 [ 618.393458] ? selinux_socket_sendmsg+0x36/0x40 [ 618.398100] ? security_socket_sendmsg+0x89/0xb0 [ 618.402824] ? inet_create+0xf50/0xf50 [ 618.406682] sock_sendmsg+0xca/0x110 [ 618.410366] ___sys_sendmsg+0x767/0x8b0 [ 618.414315] ? copy_msghdr_from_user+0x590/0x590 [ 618.419042] ? __schedule+0x903/0x1ec0 [ 618.422906] ? __sched_text_start+0x8/0x8 [ 618.427033] ? __fget_light+0x2b2/0x3c0 [ 618.430980] ? fget_raw+0x20/0x20 [ 618.434404] ? dlci_ioctl_set+0x40/0x40 [ 618.438353] ? sock_has_perm+0x2a4/0x420 [ 618.442389] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 618.447727] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 618.453420] __sys_sendmsg+0xe5/0x210 [ 618.457190] ? __sys_sendmsg+0xe5/0x210 [ 618.461138] ? SyS_shutdown+0x290/0x290 [ 618.465090] ? exit_to_usermode_loop+0x8c/0x2f0 [ 618.469741] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 618.475255] SyS_sendmsg+0x2d/0x50 [ 618.478764] ? __sys_sendmsg+0x210/0x210 [ 618.482796] do_syscall_64+0x281/0x940 [ 618.486663] ? __do_page_fault+0xc90/0xc90 [ 618.490871] ? _raw_spin_unlock_irq+0x27/0x70 [ 618.495339] ? finish_task_switch+0x1c1/0x7e0 [ 618.499805] ? syscall_return_slowpath+0x550/0x550 [ 618.504708] ? syscall_return_slowpath+0x2ac/0x550 [ 618.509608] ? prepare_exit_to_usermode+0x350/0x350 [ 618.514595] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 618.519932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 618.524750] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 618.529907] RIP: 0033:0x453e69 [ 618.533073] RSP: 002b:00007f05585a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 618.540751] RAX: ffffffffffffffda RBX: 00007f05585a66d4 RCX: 0000000000453e69 [ 618.547991] RDX: 0000000000000000 RSI: 0000000020000580 RDI: 0000000000000013 [ 618.555232] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 618.562470] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 618.569711] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 618.576964] [ 618.578560] The buggy address belongs to the page: [ 618.583457] page:ffffea0006b785c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 618.591567] flags: 0x2fffc0000000000() [ 618.595438] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 618.603290] raw: 0000000000000000 ffffea0006b70101 0000000000000000 0000000000000000 [ 618.611141] page dumped because: kasan: bad access detected [ 618.616816] [ 618.618413] Memory state around the buggy address: [ 618.623309] ffff8801ade17380: f2 00 f2 f2 f2 f2 f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 [ 618.630644] ffff8801ade17400: f2 00 00 00 00 f2 f2 f2 f2 00 00 00 00 00 00 00 [ 618.637969] >ffff8801ade17480: f2 f2 f2 f2 f2 00 00 00 00 00 00 00 00 00 f2 f2 [ 618.645295] ^ [ 618.648630] ffff8801ade17500: f2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 618.655957] ffff8801ade17580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 [ 618.663288] ================================================================== [ 618.670619] Disabling lock debugging due to kernel taint [ 618.676102] Kernel panic - not syncing: panic_on_warn set ... [ 618.676102] [ 618.683438] CPU: 0 PID: 21896 Comm: syz-executor0 Tainted: G B 4.16.0-rc4+ #254 [ 618.692067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 618.701396] Call Trace: [ 618.703963] dump_stack+0x194/0x24d [ 618.707566] ? arch_local_irq_restore+0x53/0x53 [ 618.712209] ? kasan_end_report+0x32/0x50 [ 618.716333] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 618.721062] ? vsnprintf+0x1ed/0x1900 [ 618.724837] ? xfrm_state_find+0x3050/0x3210 [ 618.729220] panic+0x1e4/0x41c [ 618.732388] ? refcount_error_report+0x214/0x214 [ 618.737119] ? add_taint+0x1c/0x50 [ 618.740633] ? add_taint+0x1c/0x50 [ 618.744146] ? xfrm_state_find+0x30de/0x3210 [ 618.748529] kasan_end_report+0x50/0x50 [ 618.752476] kasan_report+0x149/0x360 [ 618.756337] __asan_report_load4_noabort+0x14/0x20 [ 618.761238] xfrm_state_find+0x30de/0x3210 [ 618.765456] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 618.770538] ? print_irqtrace_events+0x270/0x270 [ 618.775267] ? print_irqtrace_events+0x270/0x270 [ 618.780008] ? trace_hardirqs_off+0x10/0x10 [ 618.784303] ? trace_hardirqs_off+0x10/0x10 [ 618.788596] ? __lock_acquire+0x664/0x3e00 [ 618.792808] ? __lock_acquire+0x664/0x3e00 [ 618.797024] ? __lock_is_held+0xb6/0x140 [ 618.801067] ? print_irqtrace_events+0x270/0x270 [ 618.805793] ? fib_table_lookup+0xa04/0x1ba0 [ 618.810182] ? call_fib_entry_notifiers+0x4f0/0x4f0 [ 618.815172] xfrm_tmpl_resolve+0x2ee/0xc40 [ 618.819391] ? __xfrm_decode_session+0x110/0x110 [ 618.824120] ? __lock_acquire+0x664/0x3e00 [ 618.828331] ? find_held_lock+0x35/0x1d0 [ 618.832366] ? find_held_lock+0x35/0x1d0 [ 618.836404] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 618.841824] ? lock_downgrade+0x980/0x980 [ 618.845947] ? trace_hardirqs_off+0x10/0x10 [ 618.850246] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 618.854630] ? __lock_is_held+0xb6/0x140 [ 618.858663] ? find_held_lock+0x35/0x1d0 [ 618.862699] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 618.867429] ? lock_downgrade+0x980/0x980 [ 618.871551] ? lock_release+0xa40/0xa40 [ 618.875500] ? refcount_inc_not_zero+0xfe/0x180 [ 618.880142] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 618.885135] ? security_xfrm_policy_lookup+0x92/0xc0 [ 618.890216] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 618.894948] ? xfrm_selector_match+0xe00/0xe00 [ 618.899507] xfrm_lookup+0xfcb/0x25c0 [ 618.903278] ? xfrm_lookup+0xfcb/0x25c0 [ 618.907223] ? lock_downgrade+0x980/0x980 [ 618.911344] ? trace_hardirqs_off+0x10/0x10 [ 618.915641] ? xfrm_policy_lookup+0x70/0x70 [ 618.919944] ? find_held_lock+0x35/0x1d0 [ 618.923992] ? ip_route_output_key_hash+0x229/0x370 [ 618.928991] ? lock_downgrade+0x980/0x980 [ 618.933115] ? lock_release+0xa40/0xa40 [ 618.937063] ? print_irqtrace_events+0x270/0x270 [ 618.941794] ? find_held_lock+0x35/0x1d0 [ 618.945845] ? ip_route_output_key_hash+0x252/0x370 [ 618.950836] ? ip_route_output_key_hash_rcu+0x2fe0/0x2fe0 [ 618.956344] ? lock_release+0xa40/0xa40 [ 618.960298] xfrm_lookup_route+0x39/0x1a0 [ 618.964422] ip_route_output_flow+0x7c/0xa0 [ 618.968716] udp_sendmsg+0x19bd/0x2f70 [ 618.972575] ? trace_hardirqs_off+0x10/0x10 [ 618.976869] ? ip_reply_glue_bits+0xb0/0xb0 [ 618.981172] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 618.986685] ? udp4_lib_lookup2+0x310/0x310 [ 618.990982] ? __lock_is_held+0xb6/0x140 [ 618.995018] ? print_irqtrace_events+0x270/0x270 [ 618.999748] ? rb_insert_color+0x1580/0x1580 [ 619.004137] ? try_to_wake_up+0xf9/0x15f0 [ 619.008256] ? lock_downgrade+0x980/0x980 [ 619.012380] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 619.017546] ? __lock_acquire+0x664/0x3e00 [ 619.021761] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 619.026850] udpv6_sendmsg+0x757/0x3400 [ 619.030801] ? avc_has_perm+0x35e/0x680 [ 619.034755] ? udpv6_setsockopt+0x80/0x80 [ 619.038885] ? avc_has_perm+0x43e/0x680 [ 619.042834] ? avc_has_perm_noaudit+0x520/0x520 [ 619.047479] ? find_held_lock+0x35/0x1d0 [ 619.051519] ? lock_downgrade+0x980/0x980 [ 619.055648] ? rw_copy_check_uvector+0x1be/0x280 [ 619.060379] ? sock_has_perm+0x2a4/0x420 [ 619.064414] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 619.069752] ? dup_iter+0x182/0x260 [ 619.073359] inet_sendmsg+0x11f/0x5e0 [ 619.077132] ? inet_sendmsg+0x11f/0x5e0 [ 619.081077] ? copy_msghdr_from_user+0x3a6/0x590 [ 619.085806] ? __lock_is_held+0xb6/0x140 [ 619.089841] ? inet_create+0xf50/0xf50 [ 619.093702] ? selinux_socket_sendmsg+0x36/0x40 [ 619.098347] ? security_socket_sendmsg+0x89/0xb0 [ 619.103073] ? inet_create+0xf50/0xf50 [ 619.106933] sock_sendmsg+0xca/0x110 [ 619.110624] ___sys_sendmsg+0x767/0x8b0 [ 619.114575] ? copy_msghdr_from_user+0x590/0x590 [ 619.119306] ? __schedule+0x903/0x1ec0 [ 619.123173] ? __sched_text_start+0x8/0x8 [ 619.127299] ? __fget_light+0x2b2/0x3c0 [ 619.131244] ? fget_raw+0x20/0x20 [ 619.134931] ? dlci_ioctl_set+0x40/0x40 [ 619.138883] ? sock_has_perm+0x2a4/0x420 [ 619.142918] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 619.148254] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 619.153943] __sys_sendmsg+0xe5/0x210 [ 619.157718] ? __sys_sendmsg+0xe5/0x210 [ 619.161667] ? SyS_shutdown+0x290/0x290 [ 619.165619] ? exit_to_usermode_loop+0x8c/0x2f0 [ 619.170265] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 619.175777] SyS_sendmsg+0x2d/0x50 [ 619.179289] ? __sys_sendmsg+0x210/0x210 [ 619.183322] do_syscall_64+0x281/0x940 [ 619.187183] ? __do_page_fault+0xc90/0xc90 [ 619.191388] ? _raw_spin_unlock_irq+0x27/0x70 [ 619.195858] ? finish_task_switch+0x1c1/0x7e0 [ 619.200325] ? syscall_return_slowpath+0x550/0x550 [ 619.205226] ? syscall_return_slowpath+0x2ac/0x550 [ 619.210130] ? prepare_exit_to_usermode+0x350/0x350 [ 619.215126] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 619.220462] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 619.225280] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 619.230442] RIP: 0033:0x453e69 [ 619.233604] RSP: 002b:00007f05585a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 619.241283] RAX: ffffffffffffffda RBX: 00007f05585a66d4 RCX: 0000000000453e69 [ 619.248524] RDX: 0000000000000000 RSI: 0000000020000580 RDI: 0000000000000013 [ 619.255764] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 619.263007] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 619.270249] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 619.277889] Dumping ftrace buffer: [ 619.281403] (ftrace buffer empty) [ 619.285083] Kernel Offset: disabled [ 619.288677] Rebooting in 86400 seconds..