{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/14 23:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = epoll_create(0x200000000000009) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e61000-0xa)={0x20000000, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004b5000-0x8)={0x0, 0x9d}, &(0x7f0000701000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000b7d000)={0x9, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eb8000-0x8)={r2, 0x7ff}, &(0x7f0000e35000)=0x8) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004cd000-0x9)={0x1f, 0x7, 0x8001, 0x100, 0x7fff}, 0x14) close(r0) 2018/01/14 23:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x11, 0x80000, 0x0, &(0x7f000042b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000042f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000057d000)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000aa2000-0x8)=@assoc_value={r3, 0xffffffff80000001}, &(0x7f0000ac6000-0x4)=0x8) recvfrom$unix(r2, &(0x7f0000789000)=""/4096, 0x1000, 0x40000100, &(0x7f00007f9000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/14 23:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00005b8000-0x42)="2f0000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea3b595ce25aaa169b80a8e965406f93cd7435503dd886a640229e84eb984b293a21580d935183d263c9374e5bbdc8bba397ad7847eef53a5158634c50caa46e88bd5fada5e901e421a34d98f994af6673dbaa5c37456c3bfa330d40ee5bb68a999f190427f9d759c662602d8b365f2ce5373b36ff7664a428d9cf1ca0a64e54a8304163615b79e6af12bb0f8ae919f18f2dfc53194e7606129db57f9bed1241b1f43d0cb01bc1a32cd40df6de9345b2923c289b463549b5a7", 0x149) socket$inet(0x2, 0x805, 0x8001) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/14 23:35:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00001ee000)={0x0, 0x800, 0x30, 0x4, 0xdc}, &(0x7f0000701000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000009c000)={r3, 0x2, 0x4, [0x80, 0x8, 0x8, 0x200]}, &(0x7f0000ecc000-0x4)=0x10) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) close(r2) 2018/01/14 23:35:34 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f0000f0c000)="3900000011001947040000000000000007000100030000006c00000000f17f0009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000ff0000)={r0, 0x1f}) 2018/01/14 23:35:34 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 23:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000c3b000)=0x8001, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000672000-0x4)=0xb0, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000be000)={r0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f58000-0x4)={0x0, 0x0}) [ 641.734753] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/14 23:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000f40000-0xed)="ef7bb9661d02f25d5e071c9419abc1dbf8cdf8835f1c0959eb7677f7e532b4b3a1a410315bdb4770766040a066b52057ae908bc7497c690ed991abab5ad1b6ca24388b5f0867e9e54d52729df3bb0c41a39b06b0f98169aff899fe2e786647ccfa23989edaf5f452c0c87c490712644e24cf427df0d4c5e5d451bd3591c2a01a5ba450f06cfbb2a12cdb5a6ab1938f11894983416d112d823665a10e51a3259a39775b0554542f1d49bc40ad25a7526e0cc06f3c6a70cfd418162ba6a7f34aecdbeb2c80ee360303c439968ee3bf06362716bcb1f4b943c00fa9590a21eed7c04afa4d49b10a9bfa647d2dcff6", 0xed) r1 = socket$inet6(0xa, 0x8000000003, 0x80200000029) sendto$inet6(r1, &(0x7f00002e0000)="", 0x0, 0x0, &(0x7f000025e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/14 23:35:34 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0xd09)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000044b000)={0x0, 0x0}) socketpair(0x3, 0x6, 0x10001, &(0x7f00002fe000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f75000-0xc)={r2, 0x80000, r3}) getsockname$packet(r0, &(0x7f00000e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e5c000)=0x14) 2018/01/14 23:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84, &(0x7f00000a1000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r3, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003c0000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc) sendmsg$unix(r5, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00008d6000)=0x0) 2018/01/14 23:35:34 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x8, 0x2, 0xdc, 0x5, 0x80, 0x5, 0x10000, 0xfffffffffffffffd, 0x400, 0x5, 0xffffffffffff0000, 0xbf, 0x80, 0x1000]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r1, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x6)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r3, 0x5, 0x1, [0x80000000]}, &(0x7f0000002000)=0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r4, &(0x7f0000002000-0x5a)="2ac6a519301da66abf521fe7e301095176e50851a6f57fffa40f4cd044b6c09daaf838b9da44732b7b11b250a87802cd53523e08010b2915e7ba2eeb8abb0e2c8795e58054d8ce1290177d5a673dba25f70b60b3eb13d2e8bac5", 0x5a, 0x4, &(0x7f0000002000-0x10)={0x4, 0x7da3, 0x80000001, "c97d39f9cec2", 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x3, 0x3, 0x6, 0x7, 0xffff}, 0x14) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x0, &(0x7f00005ad000)=[]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/14 23:35:34 executing program 5: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ceb000)={0x0, 0x0}) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000dc9000-0xd3)=""/211, &(0x7f0000dc9000-0x4)=0xd3) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x40000000021, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) 2018/01/14 23:35:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f0000219000-0x90)=""/144}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = socket(0x11, 0x802, 0x300) r4 = socket(0x11, 0x802, 0x300) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getpeername$llc(r2, &(0x7f000073d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ce5000-0x4)=0x10) write(r4, &(0x7f0000f8e000-0xcc)="095a70f7ae5133da6bdaffbddc753ae48ce313fe79e5c7b3ed2f1c297dfee1b736c8fb0c22c8ab9a5ba66e636d7703672ec40f606902bc004a963ed4c94423057dddff078b4c759ba8fd6667f11307e9aad6e0e3fbf9e82730d30b22b58d37c8232163ba97b88cac36fabb73dc78bdbd8003bcf356f6a88b4ea0912b8911cf9aa475b04a3a43d9c42701f464136aeb67fbe332ae4a53fd3fbc329d71067281b455f35c0b286cd810ceb3ed9468186dfcdb8637710004ce89f1a86ed3f5c46c209f86d58494de54b23f014871", 0xcc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00008a0000-0x4)=0x1b, 0x4) setsockopt(r3, 0x107, 0x8, &(0x7f0000000000)="", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ab5000)={0x0, @in6={{0xa, 0x2, 0xfb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x80000000, 0x3, 0x7}, &(0x7f0000b35000)=0xa0) r6 = socket(0x17, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000265000-0x20)={0x1, 0x0, 0x8, 0x3ff, 0x3, 0x1, 0x6, 0x4, r5}, 0x20) close(r3) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f000046f000)={0x100000001, 0xba}, 0x2) 2018/01/14 23:35:34 executing program 5: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) listen(r0, 0x9) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x2, &(0x7f0000f55000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000481000)=0x0, &(0x7f0000ccb000)=0x4) 2018/01/14 23:35:34 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x806, 0xfffffffffffff384, &(0x7f00005a4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000fe0000-0x18)={0x9, &(0x7f0000694000-0x59)=""/89, &(0x7f00003e0000-0xd8)=[{0x8001, 0x5e, 0x939a, &(0x7f000034a000)=""/94}, {0x56b, 0xc8, 0x7f, &(0x7f0000fdf000)=""/200}, {0x2, 0xdf, 0x2, &(0x7f00001fc000)=""/223}, {0x7, 0x1000, 0x9, &(0x7f0000e42000)=""/4096}, {0x1, 0x6e, 0xed8a, &(0x7f0000ace000-0x6e)=""/110}, {0x60a, 0x3a, 0xff, &(0x7f0000fdf000)=""/58}, {0x0, 0x6f, 0x1, &(0x7f0000fe0000-0x6f)=""/111}, {0x3df, 0xe0, 0x80, &(0x7f0000972000-0xe0)=""/224}, {0x0, 0x31, 0x417, &(0x7f0000f98000)=""/49}]}) r1 = socket(0x10, 0x802, 0x0) socketpair(0x2, 0x2, 0xc0, &(0x7f000056d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000fdf000)=""/4096) write(r1, &(0x7f0000508000-0x22)="1e00000018000776530000000000480080200000021100052200010400ff", 0x1e) 2018/01/14 23:35:34 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dff000-0x4)=0x60, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x2, &(0x7f0000001000-0x10)=@raw=[@generic={0x1, 0x6, 0x99d0, 0x2}], &(0x7f0000000000)='GPL\x00', 0x5, 0xb8, &(0x7f0000001000)=""/184, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002000-0x4)=r2, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000001000-0xa8)=[{&(0x7f0000e0b000-0x60)={0x27, 0x9, 0x9, 0x7, 0x4ef, 0x6, "5eb46f991955a7c6f53558f6cc5ee6003784f043fded1a633851fee992e9d85e2e7b58c666594685341e33ac32516a7f7dd7c2fcd7a18565f2057720025600", 0x3}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="3eb2a064aa03c4fd8bbf1ab3f2ff469832c79e6d7c1d486a2be6a965b5273241199f5956280094b5f8e914ae86eb59c32205cd575558a383977c4d650becbf9da7dfb094f3a6e2b9a4b74e58f71f56d92d5388b53f0603714e54759a2c1ac5812ada1118a8f0a7c7cf5b73f908db0b1122a79a09202871191dcf4269975547c28f692f8da3ed3a8222d96f195b063d7ac7b180909e7bfb76f9140baf562d6ce18a3a29d305891d189c0dc14a84d3332eeb04db227b7927b7923ccdc63845b212efb93edeb28957428fc6153ea6917300f0a5f87ca17061b68f06414fc1c1694d45694aad604a", 0xe6}, {&(0x7f0000ae7000)="b1eebdee9a98669355599dfcd9224bb71c3102bfaabec291aff1186774b828cdcc1e04361d2fea9a510beea53c6c3316236527695315b874aa030eebfff7af0b3697c878099d22f8f3eb0408358bd033122cb635b5d172614df134c6816f96b2237f96612820c6c9bce85cfcfa31f3fea25253a9b5c66eae9cee697155a58b4b02da7c0d24f933dfe987199587bd88e0518aa815c1cf33bf2b45e74d5c9f8a3163a9a5b929d6102af26308c9d065292405368c758135f10c0f2b", 0xba}, {&(0x7f000005d000-0xb8)="cef62e6c4423b5d00bf1a1252b23e4ed3d5a379f9c7d361ebba33c61f951e587559e9d90d1c8a7c1f6631ae6c4c1fd950d4540ead96d38edea5669a5f2122a6fa8ef4700663493040ea610282be4f56fd2f6c720c66fab211a0c142f135d4564418d0b7ac8195542b35a3188761ce352412273e5fa6c7626b7f8370c252a2caf30043dc960ba51fe4b5d82623d6758be15657d1cfc973d4a55495e6a82e0f787a8d49892a93b2df174b74eb6179ff696ba264a634f4867d2", 0xb8}, {&(0x7f0000000000)="85f00eb194529a42e78e0c1c190cb2dc818b35b1b701af4f3e988d351187ad4b7fa79c8ed77601d8e3d50116809d8bd1f31cd8976e966457d1b5c1bee60aea82751d787dfd55e34faf897ac14f319266cd112d68224932c64e8fe1249991cdf3f24061366212aaae9fdeb9c5c365d3136fb5c9bf35f2d7935711f18306072147e4d70527a046285334e96d7af4e4a1690b3e7b5745746c47becd2ee2ac9946448003311c7b9b54f45baffc3d878e57cbef823208c5502cdb080e80910cbadfb8aba96780c80458fb5c1b1f349aa86ddbb933f180c5fe32ae00bb49f8bdcde03506136f03226bb794fdd19faee75a44a52bafa4d9d6573c67fe", 0xf9}, {&(0x7f00004b0000-0xcf)="b62acfc7c462d92b81817f330223721b0c288e2d9c1474d9fea5affb5b38102b040ba98b8dc1cc79300b4d72368c793a1abd391cb3bac9450d2cd34b4422f24a461ffa67a63f572dcfbe841e9a71a91be3041b7673bfcad0a60aaabd5e26692bc08737f2181407e5306d2bf92d79693e2f198b7bd391ebde78d37ae15f09fead11c1729da1187364ef1cada48103548cd0d8877108dc3bb415c85d4541f99909ea635f22da34a9c489982117cabecf08d7bd2b31bd5d68bb18188a121653389e81df3c534421cf999618d49cfe719b", 0xcf}, {&(0x7f0000dbe000)="", 0x0}, {&(0x7f0000dab000-0x90)="e8477288da8dba974b612238802c33c5b30e615920e9b1d5a5d8093724e8da63b617ddb4defab78a096d3caf549f7192aab219d3ee46d20d2208e7d6be25eef7a5eafb5b7f4036553e5ea0513d3ab9f7ad46b9bb72696c6467a1f23ee975c74897c780eae4bdfab4c0c588525bee4959c5bffb71a862e6169021cd8abb7d18265785c8d8963cdc890c8525541d6be9f2", 0x90}, {&(0x7f0000000000)="9d09c227c9cb09947facc387638af1ec7b993317616962e051b64fe275899c38e2b58e7638870ac946ee636540ea5f77534ea4e985d991976477e7bf0348cb9b5130704f4357f3f64fe6b1f9ee5861d6cab06c93f4c07a66c6b769cbdc179d71944ff11c0356c2702a70e58d8278a2991861b554e08fee93f5a67a55c2666d7cf6c6d6c7b968aded73f193e1f10ef3672d32d9d6f585d278dd3512b255654235c6a60c3b7601ff817b79a02b43258dcefe7eb78a89b0da16204a13c41f9503ec1cef882fde665070e8b9b2f73e7789539f7277d7a415aaa10ac41a3676", 0xdd}, {&(0x7f00006c6000-0x62)="2563659e5eaa985647186625cb27d232addaf2faf80c3cfc4b287bf7e3e4becb0a2521f9ff52c21ae44d71d9a6448187289684f443fc14e2f1e350009da4ae25984cede0a7778eb49cfb72d5c0d0bb32495ccdcd6657c94e6488d50f5ccd6393c9c1", 0x62}], 0x9, &(0x7f000011c000)={0x98, 0x156c52e69281eeb, 0x401, "602149142a622d887a614583fe7fd3384de0a81773ca89285fe332f00a906846df1ecff2e9e20f497a218a69919094a5b6f13ae873efcb51d0db18a00b717df2460f8bbb52b0f9e5b1925ff0363fb19dea03ef4c66ebf3e6227219ea2d0b0f981855177812c6bcf60aac4c37a532f4524da70892854df922bd846851ab685f9283359bc714515f"}, 0x98, 0x0}, {&(0x7f0000511000-0x60)={0x27, 0x8, 0x2fc, 0x7, 0x5, 0xa25, "b6c2c9b81efa33a23623d677241a130968c67336390bb9c82b072c4c10b0e5efca89c2deb9c35d79b9643ae55a9e62e65dd43f3c95c0e8795bf7e37d22b7d2", 0x6}, 0x60, &(0x7f0000001000-0x60)=[{&(0x7f0000ad6000-0x50)="aea598aaeda04fe7b9d0c16a8d7aeb514c9f0ba65c946b125060bd070de5d177b553190313945ce467e1b48904308b8cfd66c10b1572a829919b318dcd823432d341879cc8c573ef6b212c0a2ed8faeb", 0x50}, {&(0x7f0000135000)="68e3626473412dc084a9aa11cfaf61fef2e4f6b91864a26dbb287d89657a726436ee84cd80c3893ba5fa8a69560f6b61a01835208747f4225e54ebba7519835a2f0a13164c0574c87cb822", 0x4b}, {&(0x7f0000aff000)="1b40", 0x2}, {&(0x7f0000001000-0xba)="1773315d2d8a29a1c0a709a114737994ca2c3d57c8e2107897de3f72a4cf3e45466755b9d964400a9c39472cc3a721c56cbf697eb59faf225dc76f9f6d7fc38777af2fcb7e0ebdc4c64bfb33ead4ec0701e081c30a505465adb5662264c5e0ba1720e134926464b413c148e60c93db4edbebc4f8902093cff3185f554c759ff9f035d1155a013f9b60813d8bdf6f682500a2604dcd22f354713f768fe8647ff15658448ea1a51a668a2a2746ebbd6e2c05e62319c50d38e549d0", 0xba}, {&(0x7f00003f8000-0x94)="8b41ebe7d6328c31f5e4fc71b72e07f80cb9e085b1a6e849ac626ec757caac9f927b25880ad3e47799d5f230addad77882dc964d1f3c8a50322366a087055c5c91301a2cb207f658ed5e395bf2a3cc46cb067d5e254350fd428ceeb3193a2dc9910cddf3f94ed28e5caf3c1034c4f17747d7cbb44fdc96e8a85c47a1a6bf47dcbc8c8010c8dff0c8f46dded6389df18384636f9a", 0x94}, {&(0x7f0000001000-0x58)="665fee3105feed01331a95d40430a91b6f7e1e405ef883f03bf65958ad786d1dd9347f1f174da479e2171108400682997cdb3d0f0fd218b2546fb670f96425f834c179219f57e181f785dd6f85f4b6c09b97fe73575325db", 0x58}], 0x6, &(0x7f0000cc4000-0x48)={0x48, 0x119, 0x2, "c3256b69cc505c2020caf1d27a5cb9a03bf036a0c552c964526bb80c299846ddec72b1febb558c006289587921c7aef9ca91"}, 0x48, 0x40}, {&(0x7f0000243000-0x60)={0x27, 0x1, 0x20, 0x7, 0x7d3f, 0x3, "2f150a086fb3862ffbe78abec262787b738099fdb6053707685c505e3df0fdc87231bb0ce599a62bb76fc4f51a43d8665bb8f3c5bca53845a2558e6d5ecb10", 0x9}, 0x60, &(0x7f0000ed3000)=[{&(0x7f0000001000-0xc8)="0f571c82d161087462ab9ac91a3f8be278e47cc7885be122ee7fa33fea46f5d0bd99b814a66406f82640dcb963e361cdb1b8636449081b48bcd2974ac8e220eec52ebd2b70f467ab4d0da758c103ba902dc4eaa26b26bdfbc353126b46bddb984d8bffa67dfd58ef8be3a426d3dc4fc3e4b83a5ce4b0b26d9569eac3af2ecffb3d2fd10147905544c2d4dd0ccbf893ab0e66066ffbcb1be9c6094acf790b3d9a6fabd63867340b490f48100b37a0e11714bdc5d46c5b13b3c990d3cb08fdb0f8cbb2ad3c5451fa5e", 0xc8}, {&(0x7f0000000000)="0ce0a1d0d36b25d03fd33e2d388f312abf113c41c7f813e32e754c09338ec130f34af4fa15283da978ee60155056ecc065f7aa4be75abc046ba08984c144b31856ba10190c9aa971847a42a12b3da7a60d39d9b407412c03998fa61366c77a0b9f95d167a542145c480bc54003fd693974ab40bd79acd0431f41b93a4057fbb963664f6987571592d0e299b14cfba98cdb988f94", 0x94}, {&(0x7f0000001000-0x11)="ea45fe5abcd702a73d163446c6f91c7fb1", 0x11}, {&(0x7f0000fa4000)="1e09ebee5704ea3bd4d9c0edc17d68829d171fe540f4a154c935090976e31ab55f0451d60330031cc60a93c98e40192e257680f564e502678baa4b2d139f593027626a6306837e8916308d7bdda49c0a3085a938a12e6c78ff05b9a46617292cad6f71f85353ce8fc0b1d1a15c96a75a56e02389a2acee0405d741804f300f850b8982fbcfd485", 0x87}], 0x4, &(0x7f0000001000-0x50)={0x50, 0x10000000000000, 0x16, "fe3480aa91f475cae2133d44cedb6e1225e4041440583174ae0f6a8938f2f73ff475ca4bb3f9006da6c30f59c781e81a7bb700ff8bfca836afdc"}, 0x50, 0x10}], 0x3, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r5, 0x1000, 0x100000001}, &(0x7f0000002000)=0xc) close(r0) r6 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r6, 0x65, 0x6, &(0x7f0000000000)="", 0x0) 2018/01/14 23:35:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007d6000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x6, 0x1000, 0x3, 0x2, 0x3, "0d56cea31cca299b6051cb4ea5f44d109e7920d0e3356558f76df7b5cf523a0bccb4d489bb2c883704d9234400031cf3505aef17f56c6e86383f6dc135fcc3", 0x5}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="1c8a1f84dccebed4447d72de182e54de40556d2d6693fd2ff4173b9b137c5ce0c862f65fab9e9b943425b828d3871b6d03d2e0fdd54cc442cd21dc55d9c00d1ef840b20df6b13e957832523089963aad1c9d4e8a0b8d6a839f6c751804db076195073250c788f5a5167bd64d700120a97823dfb1ee4d66db7dc0daefe1bb8a46a1d2b03aeca5b42ed33809476f6cb86b19e9663bdfa112481bfef99e62c0400990ed8cb308448f02e936a40096c3cacdc02a79e269e736800323344bb3b6ee3ec7d65417042033b7aafcfd7b2e1bc5947758d1", 0xd3}], 0x1, &(0x7f0000001000-0x10)={0x10, 0x118, 0x5a593b41, ""}, 0x10, 0x1eca6ff24dd50f5}, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{0x401, 0xffffffff, 0x7, 0x80000001}, {0xd49d, 0x615, 0xf1, 0x6ae}, {0x1f, 0x2, 0x8da, 0x400000000000000}, {0xffffffff7fffffff, 0x7fffffff, 0x5, 0x1}, {0x3, 0xa41, 0x3f, 0x180000000000000}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) accept4(r1, &(0x7f00007b7000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000011b000-0x4)=0xc, 0x80800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000073000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:35:34 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000054e000-0x4)=0xfffffffffffffe00, 0x4) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000cc3000)=@common='vlan0\x00') mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e63000-0x8)={0x0, 0x0}, &(0x7f0000d12000-0x4)=0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e62000+0x323)={r3, 0xf9, "202ae6ec1ccd10d5bb1d0f6cf9f59637e72c1bffa6bf934c1e9565a80cd592fd7b9122c5e809fa8581b82b5d0e09c3b07327520fc95b16bfb09e70ff6a2aec2074cb8dcbea5d373c75e87659185ab3c396cd165823b447f16abc1eaa5a0520f61a1f5bacf5d2652c5c9779c6a58014970c4531e2163da4e458d7f3c77f9f5225ebbf1c27dc0b58ee7e6dcb3308cd4df2b22ff08081d083ee62a3ba82c061c7132335961897f2cc9f07fa0ca7ea39642ed147f4ceb9ce3587dbbfecfda648e6056622aa8eac4e5d242532653085b4597d3334a729569cf70b29a7bd68bff4af05bbc61f94597808f11799e0a3773f314ec0ad10ca53d2954db9"}, &(0x7f0000a2e000)=0x101) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000e64000-0x46)="9d5b07c65bdd04008718c973e9fa31488714303bc91002d1de471b8b8a9a4022dc585e8e46c9d27b64d978401b0ad13b751dfbce2e4bb9b02225fb3269a343cdb425fb12ac3d") connect$inet(r2, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) shutdown(r2, 0x1) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e62000)=0x1, 0x4) accept$inet6(r1, &(0x7f0000a29000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005d3000-0x4)=0x1c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000101000)={r4, 0x8c, 0x247, 0x5}, &(0x7f0000e62000)=0x10) r5 = socket(0x2, 0x3, 0x2) setsockopt(r5, 0x0, 0x20000000000ca, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) 2018/01/14 23:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) connect$ipx(r0, &(0x7f0000df4000-0x10)={0x4, 0x401, 0x76e2, "b29a3975e3fa", 0x1f, 0x0}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) close(r0) close(r1) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000267000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b17000+0xfb9)=0x10, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000856000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bfc000)=0x14) 2018/01/14 23:35:34 executing program 4: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057c000-0x228)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-224\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000580000-0x4)=0x6d, 0x4) 2018/01/14 23:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000003a000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c53000-0x4)=0x10, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000e51000)={0x5fd902f4}, 0x4) socket$alg(0x26, 0x5, 0x0) sendmmsg(r1, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[{&(0x7f0000bbe000)="ac3e1a04ad4ecd3835bbc4be4ad5c5f0f9ed174fb577542dcdfb5e9a260211243b", 0x21}], 0x1, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000b55000-0x38)={0x0, 0x0, &(0x7f0000360000)=[{&(0x7f0000aa7000)='\v', 0x1}], 0x1, &(0x7f0000b41000)=[], 0x0, 0x0}, 0x0) 2018/01/14 23:35:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) 2018/01/14 23:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xd, 0x40802, 0x0) write(r2, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0800030001000000", 0x24) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/14 23:35:34 executing program 1: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000007000-0x8)={0x0, 0x6}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000012000)={r1, 0x5, 0x10}, 0xc) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000000b000)=0x8, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) 2018/01/14 23:35:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000039d000-0x4)=0x0, 0x38b) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xb01}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="63f2b0d09b21bfbed09d681d78931d63d473f263ab1b0000000000000009f8dea75ef15c01176e6583bf66d56cbd776958752e0ae719c20388a9fcb1621d02a28ff669e2d8c2ad6f1b044915868dc8b89695230222e29c8e7d8c8d42d4f9eb5c0e20c93f0a8c02954be22745ffaf4e62efdf0e5652547722260492676a4ce91ff1f06947fc1f063d3c49ed244ffc68bec9bd13296f67ee85aab84ac32a77468be0d9dae03624fa119adc3fb0ab89cdf6b42412c3cda0c937a85fb27e60ee9094a296020737a7253dca9ee4aa77d43d9071f47b745167546818b4e16dbde1fa6bf88afdd21e07172a9179f8d490c98c41a45855ec08c0c5862e07579ec918923bbee5f16e25344c389966b2edf0a78ef78ff055fecf3ca58162f010d47dde665fa60ca0e76dcfebef863f768a4048f4f6cab367497691ccba9646b949199137335f4807595ef5c55cd8f8c74313b3ce2c3b78a4bdc147097e39d23f4c34f365392dbb1d7ab9571c4c5cc8cedeb21dd871e594f5f6221b82f3c14da69eb7b7af6e688eac5de66de08b509ff41b667a003f4197d34ab188cc00d3be31fcfe8be70b3fad598c5d0982f2d498316127a9c5ee03c4a49f37619b9bf2f32f01cbd2f02bc55481a042733ddc97f24e8705738a59ef04f8e097fa3d97f8555d1435672b8c16c4b745426e01e69dbd1aa6ad3a20a6aaa2dc8d227ca220317f2003024086ba1a19a76578b0354d8273d37e625aa5977637fa96d8b5adbfc474e780a00482aface6a8907cae1e7b684e372591a8f20843034691fa65779070cba1c018bb66978062e5633f7df5a5549200b3ea9bad1cefe738500bd32658aa30f38ce9716f311fec4840df8105da1ca2efb7df51563aac1f1fc9958382641548e23c89abfb7fd0d6f0f60d908106b32822125b2f2008e497999476a97068344d515738681d8f35aa7aab0c5ef8e7051dd3b88ac6437ea162b07c6ff998007f62db065b1205d30fcd04ae2b3af7e67d1a392fb11934e00bd3abd3f4ba9564e1295ab8d3ee937b49594cf5ff9d3779e0e679ac119e26f54a2aee26ad31f3ac9ee780451df3c5017f848312b21d8e3cfc7130cb8dcf373bdf2ddd750642e7ddad34f1336cf3ee482d783e313dfef3775da81f5e55dd94f3a4275afaf8d017363049bbf4078c14ea9240d56599118f0809689f3289a5fc0befd64fed24050423acab30cacb7dd76c02e1555e84580cbfbe5d1de3347869ff2174eb177c850268cb2c766d9546b1fc474c078c99807208a48cd222847ea1c53337206688d94b174c6c713ba492627f51ecf0f78a3b054960fc906403ff955907d9683bf216dd31ba446912abf0ff7139bfdd69d48c46f4c84e418d233484ea6804c326caae2db83423b8f0e660889c6fb8309141d445e603d645c033d32dd4131ca4fd7ecc9d0b3712e37737f8aa65a2a3b74b2f2f23c845cf49a8eee3e2c9c52424ba744eb8812f2c72fb9e7efbfc9060cd20e8441f7fcffcbbf7a7f74cde4c2658d52c7a95ebccbabd54c6806aabb75b6d9d68fab7b4f44af0682e2732be8d6fcef8e13b31c1882a6ca173105f1724973cc89d595386967f29932471154da3fc772e143117d034a5debde7b72816e5ca0468c69a016bb602520816874ef4008ede01f11011e3d3464debdeeb152128189b60e47d7f9fa94c205cd751af5167893cfccbb094b079548879d67a37b445501947bcf8f0f9d4aafb4959022aab91598973ec56f05c3caa8aca381eb454c158fbd1b74cb4e1e15636132007696d33084ca63bb23d7a33552d7d295063627f8ec7b05c76b4a2280bca6d3e7b774bc852202645c730a32a20d5a5bbf3b7f196c9d350f56b35369b685c2315d25e06d03c34c1da7da801a92ab58fe63a739638981c577363f475d24667cff3ec75b4d5a6811ace5ca6559c758f0e5cf428b2431081811670772e32b8f6f970aa4c3e44020c420a853600bb88b2968613ba43c5e22e", 0x583}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x800) 2018/01/14 23:35:34 executing program 7: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0xb, 0x80007, 0x5) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000057e000)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x27c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0xfffffffffffffffd}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000020000)=0x8000000, 0x4) sendto$inet(r1, &(0x7f0000520000-0x95)="a27fa24b60e860065add2b91c9fe5b94e28d3e0119acedefe2818350f94aaa3b0550c51e669b5f14fe75ff0269fb70c938f0900def8f86b5f1e137699c74f4104c45d0622bcd0549a169f6ec63137d9673a5c38fb5ea77a7ee0bb508604036eaf7d449d6dd870b57528c0396af5d52864f4a32b57a4aa89d2db4f2531f66acd2dc9de3c4765a58d9fa1532e1e1edc49961962b66a9", 0x95, 0x4041, &(0x7f0000de6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x4000000000000006, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0xf, 0xf, 0x0) r5 = accept$ipx(r4, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000097c000-0x4)=0x10) recvfrom$ipx(r5, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r3, &(0x7f0000476000)="509a3f1741b29c6d6b8b7cef18d5fd9f83350655ef543bc82d6bf2937797cfac3fb6c90e3d9442b28f1f1b1b4bb0ad589e718932186677438a2f07cdb7ca5fc52a1543baed0650f0d5b2af1815420c0037b184cec850ecfbb4ea19ca9481e4af30478ca0294244e186dbc9649699abcec15137f38ecf27519c939e99d43c3880b98fb439c5b4199392b9486319aae4bd3429350e727b9f07b491d058b33ea81acaae73e742213064efc9b52f82240d81e7f3a98a", 0xb4, 0x200080c4, &(0x7f0000642000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000451000)=0xfffffffffffffeff, 0xffffffffffffff34) accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r6 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x0, &(0x7f0000221000)="", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000509000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ba000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000630000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r1, 0x6a0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000174000-0x20)={@generic="25abacb870124b2aec236de837e79198", @ifru_flags=0x4000}) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f000086f000-0x12)={@common='eql\x00', 0x0}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f0000c57000)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/14 23:35:34 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd9000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000c64000)=[{&(0x7f0000da5000)="002d24635589cd08d3efbddc298cfec0428a8eb615738697039439bf4c726543e59ae1afc7581719fa9571d53da9b8fb0f51c6e6bef8e41ce3babd174bf0db8eabd8dc3ed620d37a13c594a405e101ff439becfe4936b72cbb1d6d32cbed5f34368e571f54237a25fd2e597caea46cd538f92f0d4763b6fc3db01761cc36a99fcb3b21fe836548fc8aa93f643a8e72a3f87f3d10acfbb6e47cdbeef996bd87cefbe7d78dc94a7209c9ed9852dae96fc52efd0c0d4c914020f6e2fdc839ea89e171f3de6f1ae7ffdc8f604091c368a9db23fd2d287c0b52c8", 0xd8}, {&(0x7f0000cec000)="315c2c8d98adf31c04b504607783686b56fce9297386ababfad2a9dad8498490ee9ea24b7f9821ae50a1534f75ed36054cc2364c34f2fde6a82715c6196be346e20b8ce3c0a30b39c5cbb0360c9d337c54a79240cef5cf698428084434a76c3740a717de85c4e8358bbb87b28d5f52763f6f34e3e5c08d38bb94243dfe917160d17bdb9badd5e75c0e941415c8757e24e97ad67f4dd42b5de09db4b53b37b0c1bde64204c7b820038afb057f259539258b9878bcb75b1a69e487ea60d874", 0xbe}, {&(0x7f0000327000)="4fd0a19e49855870399481482c2ef3d4a26f79295938c3cf63915967edba3ab224328371e571bb7b11bfd6f5100f0fd479d6bca8bf359942a56b0cbe772948dd91fa82ae1ff0f6cae4df3bc7c524930513f6d896df172992dfad2289d7889716b8cec3925ad8768a34e5193a40e12cd8c320ff40613ac42b5469fe", 0x7b}, {&(0x7f0000001000-0xd3)="956ad944148b3c8bcd7959abd6e8c33fe439190bc41b28878d74a23c13f1d2d8568865a75f419aafb0f1c3505f07a37b8271d4b126a5031496393741edcd1870620749151606c36714fbdbbbfd5e91be662964ea5be2a697a94e88c2f1892c607160fd9c8374fa984a2611755a7ab8f594cbad7719e7a6dfbf3c3ce12a0119435199f6323b3c5e9ab0f57d7958788be1163bceebd401b2138da7c64d358b622962f98fce4dd35ec0fdbd0d080b599072ab5440cbd59b6df82c2920a32bbaaedb109bd53f0d083223ebe4cf474deacc405dcf0a", 0xd3}, {&(0x7f0000001000-0x73)="a6d3d9d2844cf38eecea83a1e05121f27f78fffc72464dc513c4db10239bf96d6c31ae5224cac39ecca29019286116538b94fbc1c5ab232cd0c3935650675380b20df517dd321550d8912c35107a1f89ff10dd0e9310dafc4bdd3311a231ea7588f975533efea9effb1b928301c8f852898370", 0x73}], 0x5, &(0x7f0000001000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x10}, 0x80) mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2018/01/14 23:35:34 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001c000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000001c000)={&(0x7f000001d000-0x28)=[0x4, 0x400, 0x5, 0x2, 0x3ff, 0x3, 0x40, 0xff, 0x6, 0x7272], 0xa, 0x401, 0x1, 0x9, 0x59c05335, 0x200, {0xffffffff, 0x1f, 0x7f, 0x0, 0x1ff, 0x5, 0x4b28, 0x8001, 0x7, 0x2, 0x7ff, 0x6, 0x4, 0x7fff, "ab097983dcd7e62aa7391f2d4c72f0b8ce6077aaa2ae7b4d56f3ebd88f1f52e4"}}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f000001d000)={0x0, &(0x7f000001a000)=[]}) 2018/01/14 23:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c4e000)={{0xa, 0x2, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x5, [0xa2e1, 0x3f, 0x1, 0x6f3d, 0xffff, 0xc9a9, 0x10000, 0x1]}, 0x5c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009d3000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f16000)=@common='lo\x00', 0x0, 0x0, 0x0}) 2018/01/14 23:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00002d1000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3a000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c8b000)=0x7fffffff, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000389000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/14 23:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00006c7000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000072a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000083e000-0x4)=0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e9a000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000909000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b41000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095f000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000aef000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x3, 0x3, 0x2, 0xa0, 0x0, 0x16, r2, r3}, {0x7, 0x1, 0x40, 0x1, 0xffffffff, 0x100000001, 0x8, 0x1}, {0x8, 0x10000, 0x401, 0x7}, 0x3, 0xa, 0x2, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x1, 0x2, 0x0, 0xff, 0x9, 0x1f}}, 0xe8) 2018/01/14 23:35:34 executing program 0: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0xf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r1 = socket(0x3, 0x6, 0xfffffffffffffffe) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000014b000)={0x0, 0x5}, &(0x7f000021a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000a000-0x98)={r2, @in6={{0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, 0x98) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000021b000-0x8)={0x0, 0x0}) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000021a000)={0x0, 0x2}, &(0x7f00001b3000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000001f000+0xf2f)=r4, 0x4) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7", 0x10}], 0x1, &(0x7f0000217000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000021c000-0x4)=0x7, 0x4) 2018/01/14 23:35:34 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000008000-0x2)=0x80000001, &(0x7f0000008000-0x8)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000007000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000)={@generic="f8e3e6bc69b00c9794c99f1cf2e93787", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x80487436, &(0x7f0000006000)=0x0) 2018/01/14 23:35:34 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000034000)="b666", 0x2, 0xffffffbffffffffe, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000d000-0x4)={0x0}, &(0x7f0000010000)=0x4) 2018/01/14 23:35:34 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005cd000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f5d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000014000)={0x5, 0x1, 0x4, 0x8, 0x2, [{0x0, 0x7ff, 0x7, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x9, 0xfff, 0x3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000015000-0x8)={0x0, 0x9}, &(0x7f0000015000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000018000-0x8e)="1437b67565bcc4bbf6251fe56376cc538d6ad3cdbecf0078411351d29fb8d7b0f9aed6a03332fbaf4a8cb2a49d13d025b80e17d2b045f33243bf64746ce84af904d2d360d1f4ab55589f8c9d4212651d73aa14b1fbbeb725540e82384f74c024d742e7ddc74909f894ff02f7e73c06a79f60425b59279e4df01f3cc1a03d63a463ac94e66097ba47819e4089165d") mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r2, &(0x7f0000016000)="e6a6da8fec3cb6793d3379671f965335c8e58eadc3772df6c1d37200659bca333b2507e8bc8ac241e1d330ef1d20f99e1a89637f212e48366f18318b64b9c81d8d6d48d37a033133b1069a8ede6638ddf7fac827f71e7cb81fc1962f6976ddb5ce459d36d46cac3702ee8a272e3eab9fb3139960daf047be14d7121c2d5da4277fc9ca7920fe29e81f4b3767142b03fbc9bd4102184f2765feffd26cc6b0a6e7f7ad02a71351d2a6b4079c6154f38f48ba53afa6001b73c52a6e223f6edccad38689a65c321d57964f4e0bf546319a4c4544e18169e8ba0d1049e49e2c8f8d851da4", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000007000)={r3, 0x64, &(0x7f0000015000)=[@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x34ce, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xf33, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000015000)=0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={r4, &(0x7f0000004000)="", &(0x7f0000011000)=""/0}, 0x18) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000010000-0x4)=0x5, 0x4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000004000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x14) r7 = getuid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000018000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffd, 0x3, 0xef, 0xa, 0xa0, 0x20, 0x0, r6, r7}, {0xffffffffffffc647, 0x5, 0x5, 0x6, 0xff, 0x8823, 0x80000000, 0x2}, {0x7, 0x4, 0x0, 0x5c9}, 0x0, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x6f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, 0x2, 0x2, 0x8, 0x5084, 0x8}}, 0xe8) 2018/01/14 23:35:34 executing program 0: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x20000000002, 0x1000000003, 0x11) 2018/01/14 23:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f00003c3000)="02000000000001000000be8c5e258c88010009000000000f", 0x18) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000558000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000646000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ddb000-0x10)={0xa, &(0x7f00002e1000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000918000)={r2, 0x5, &(0x7f0000f7c000-0x14)=[0x7, 0x5, 0xef2, 0xfff, 0x251], &(0x7f0000a54000)=[0x4, 0x20, 0xffffffff, 0x3], 0x37, 0x2, 0x1, &(0x7f0000966000-0x8)=[0xfffffffffffff1a6, 0x1a], &(0x7f00001a9000-0x14)=[0xfffffffffffff461, 0xff, 0x700, 0x5, 0x1], 0x0}) 2018/01/14 23:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f0000921000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000d80000)=0xdd0, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000440000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r3, r0}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000c32000)=0x100, 0x4) close(r1) sendto$inet(r3, &(0x7f00000c5000)="42b3", 0x2, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 23:35:34 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x761c4931a7038de2, 0x0, 0xf9, &(0x7f0000f7d000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000101000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/14 23:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000d54000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004f4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc35) shutdown(r0, 0x1) r1 = accept(r0, 0x0, &(0x7f00009c5000)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009c2000-0x4)=0x0, &(0x7f0000a7b000)=0x4) recvfrom$inet(r0, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 23:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00001fb000)={0xff, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xffff, 0xfffffffffffffff8, 0x20, 0x6, &(0x7f0000da4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200, 0x4, 0x4}) 2018/01/14 23:35:34 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x3, 0x0, 0xfffffffffffffc00) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000008000-0x18)={0x0, 0x7, 0x0, 0x3, 0xcbee}, &(0x7f000001d000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x81, 0x6, 0xfffffffffffff5d2, 0x5, 0x4, 0x6, 0x1, 0x7, 0x3bf, 0x1ff, 0x9, 0x0, 0x5, 0x4]}, &(0x7f000000d000)=0x108) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x13, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007dc000)={0x0, 0xff, 0x80, 0x400}, &(0x7f00007c4000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000635000)=@assoc_value={r2, 0x81}, &(0x7f00003fb000)=0x8) r3 = socket$kcm(0x29, 0x400002, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000bb2000)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00005af000-0x8)={0x9, 0x8, 0x2, 0x6e}, 0x8) r4 = socket(0x18, 0x0, 0x100000001) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000073c000-0x8)={r3, r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000a28000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) 2018/01/14 23:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$packet(0xffffffffffffff9c, &(0x7f0000206000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000048000+0x18b)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00003d4000)={@dev={0xac, 0x14, 0x0, 0xd}, @empty=0x0, r1}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000a4000)=@ethtool_ringparam={0x11, 0xff, 0x4, 0x10001, 0x3ff, 0x8, 0x4, 0x3e, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005b5000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007db000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002ca000-0x108)={0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x1, 0x800, 0x6, 0x1, 0x1000, 0x58, 0x7ef4, 0x0, 0x5, 0x0, 0xfffffffffffffffe, 0x7, 0x3]}, &(0x7f000090c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d36000-0x8)={r3, 0xff}, &(0x7f0000fe3000-0x4)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006e3000-0x8)={0x4, 0xffffffff}, 0x8) bind$netlink(r0, &(0x7f0000f6d000)={0x10, 0x0, 0x0, 0x10822000}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000297000)=0x11e, 0x384) 2018/01/14 23:35:34 executing program 7: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000a97000)="da538c7ccf1509dca7f9b211f454b9d9a7266a7ebd63f8995535dd1beebaf2e3044d43b25cc08c8e22b204051054c0b5bc4dafef4120eab86243d67ea9ca4351f4407c07e38e6421f154545eb1061e3ea2f7a2cb8cab29660ff5319e593d4d1a9ab21ecb703734f6622b8fede88bd7e74fedfda929e859915e7ab7bb7cdae129c63aa0f2db5c2ffd3bee3efbdbe57db2b9951d16100bc386862c83aa806645e6467b9ec9bfce555ee48983ae40aa3527246a63f4a6911999817f6fab375e378e2c15acb0e8ee03") mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080e, 0x7fffffff, &(0x7f0000a97000)={0x0, 0x0}) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a97000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000054a000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f0000384000)=""/0, &(0x7f0000989000-0x4)=0x2ab) 2018/01/14 23:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$void(r0, 0xc0045c79) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000618000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000057f000-0x4)={0x0}, &(0x7f0000773000)=0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00003e1000-0x4)=0x0, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000bed000)=0x0, 0x80800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00006f8000)={{0x4, 0x1, 0x6, 0xffffffff80000001, 0x8, 0x187e}, 0x3}) 2018/01/14 23:35:34 executing program 4: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x104) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000807000-0x4)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f52000-0x4)=0x3, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect(r0, &(0x7f0000ae7000-0x80)=@generic={0x11, "fe79c921919918b6df1d25cf9f21a5875c97493a6c2ddcd1da71c9c07d623abc2017cff952b8226ca79655473c2562a31b0042357ee9d105568dd733c384a9d785e49a8ef77ded92b6c8475b67629d0a9757dc219e0b3f8d36c2d9f955f7c39e9aa7a0fb011ef9feaaa2255b677c5fa304e6d1fd49598da7b4e2a29bf60a"}, 0x80) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000f55000)=0x8, 0x4) recvmsg(r0, &(0x7f0000e95000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000f55000)="5c97f900bcb0f512d0053b9e8ac6ec867a775d47d97f3b8993186ba3dde327bd493df1c69e39650dc36eb754beb6d6a3a33a505601efad9c57fd9b8f3ecd35e1f36ccea668b3a01e2b31d7fe0673e8a85b87bf6c6fe18d65003007eeb6815b92cabd3dfd1eba4f5e747fcf6a9ca1e8cfc65bca8ab405e6b29c3352acf8a9fbe928c3cd3a16a627ff20af371ef43375075e8e733992510f119a") 2018/01/14 23:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ce4000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x6, 0xffffffff, 0xb9}, &(0x7f0000b24000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003db000-0x6)={r1, 0x6}, 0x6) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a53000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000113000-0x4)=0xc) accept$ax25(r0, &(0x7f000085f000)={0x0, {""/7}, 0x0}, &(0x7f00004e5000)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000029c000)={0x80e6, 0x1, 0x5, 0x8, 0x400, 0x380000000000000, 0x5, 0xde85, 0xfb, 0x2, 0x471}, 0xb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cda000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d6c000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008a000)={r2, r3, r4}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) socket$inet6(0xa, 0x4, 0x0) 2018/01/14 23:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000392000)={0xffffffffffffff9c}) accept$ax25(r0, &(0x7f00007e3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005dd000)=0x10) syz_emit_ethernet(0xa3, &(0x7f00004b8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x95, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "c8c6150a0f7f9269da4b3c936104f2a17c237b646a3cd8e872d83c1ba9d6a7e656fce8a8ce3248f414c1bda3faaf0fa4141c7009c3fddb745ff14f000000094579fae2f543a5e51c8c719b63b9dfea4a28a2f0939725c6d76a5842ec1c84f5d25e9ec13d97dc817ace9d6f88ab37aebeb334b6d7dc08a2d036"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000957000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a46000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000b71000)={r2, 0x8}) pipe(&(0x7f0000e49000-0x8)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000d64000-0xc)=[{0x0, 0x0}], 0x1, 0x8000) 2018/01/14 23:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003af000)="b700000200000000001801005c54db64347b44f91f950b981a821c322195a3cb003931277fe10efdb84e1fcc590aee43b583f2be25d93086935a293929238eddc89d7ad9a7fe6de44afcd4c08ec3a71d52d8124ecafb11e331e082d5fdebfad97d00957bc1e0ee16d4110916611ed1780e49bb2928631248d60ef2d4b832b3151463890223011917455e6e3998e5ffa6258412fa9f380248d6f42f0a30c1cb93e8c570d4d3bcaf6c1ca3aea3817c6fec60c4b849d879d7f83293a8b1a6b397b505e52de77df8c2f2ac79ee180eb1ac503ece0e898f6a92eedfb9c13be4548a7fff6cccae4254d18ea2ab6889088bc4293e0bdbadb5f5545c268ac86292e8cd", 0xff) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00002b6000-0x230)=[{0x0, 0x0, &(0x7f0000a56000)=[], 0x0, &(0x7f00000b4000-0x140)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000025000-0x38)={0x0, 0x0, &(0x7f0000a06000-0x60)=[{&(0x7f0000214000-0x9d)="cb9e3b42ec6dd8d212b44d3b9b30438c8bcbdae543e17f0d6b8f2273d9d0f2cba2457a686686ad2e15d682595f479a7f5d39cdd26cea532a5337ebabbbb1813f350a57ea58a45a728646aa57b4fc4d389a6e545f57c84f125b1c119e5a249977da14cd7af0125f96adc130be911e90909b942bb11f4aef4b4855c0a9aed5842ead0e8b7a9ee3f34da9d6fe59dae7a2d75d7e669acf77e3abc9841de69d", 0x9d}, {&(0x7f000071c000-0x1000)="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", 0x1000}, {&(0x7f000016b000)="55cc07ed5df8c55622a32306f32893ce1e25c1d46be31078039831e67466d5ea99d13d1bd9bb6a60bb6efdd9eb2b14bfc4058366535cf57e1ef7882d8c1f3f400fa771154bb9c051277da733b27cdd1b946b247cedcc25c8c1e23321641ccfa60a03fad08a0804c6d455dde06d47842e98d917d7fd0ab6185ad2eb7854c66c729e67705a9055e0d90b4418b626ad424cdfc551f8140a6352abef5a710783ccd20702a6897a9ae561a0aeaa4a81a7d7aa9ebd7ae60f9929437d4fa58dc0adc2dc5c5dafa3c53eaa8760e21339bf29f07ccbf317133dc167654f91278439", 0xdd}, {&(0x7f0000974000)="b14e521d06b661014f8ba1d26753922e35c36e4d8f315f7b8a870448356b386b9e9c8c6ec7bf9ad2adefde79cda30ffc4cc2f2d2e791546b3973d72874c74f570fb29081771fd80ea163f5a38e2132f87e3620300eed705c66e2009e3a6bd73402d0e0f012af9937a8393847282c2f3f652b416ff4409c4379066fe2c3fcb41af3b3cd663ce5377df2f94d97f1a24ae8cf672ec24355594f99285d31a4718560bafe3f33a633fe28ef5eb1e28804b1734063e343758c275a55b9ffad6836a4778ce50bd5d235e9f321c3061d56e8c7291675efb6ea03ce7a93c71e6069f61d41d1672d2edcacee6fadaf3502", 0xec}, {&(0x7f0000511000-0x64)="37dbd58e95387becb41af76f1e9dced2d2d4e0059d850a579637c6949f2d5f4f520f0278663f3cd186e73e059f0469bb4d1c7b8cf1c34bef8c233b114ca110cfc6af1fddf3738f9ef26fe5d205c45a360a89b7507fcc4c8cec899ec29fa9579fbdee30ec", 0x64}, {&(0x7f0000159000)="2b37efd5165983cb2a111fa3952a89ecad84355de173e86ae0da05f42f6f48e039257ef8362dc32306c616e3bf496d2e03b1e22175ee5f96dedf3f7e6864676022828a748804a9229923fec35629845372f1687708c60d5a35b1c52b86557c7ef02398ac23898c1da3959c09cf8e0836dcc9fda1c8f379b2319d93171c1486dfd5c460ebc1f9a07ef37dbf59ab5a000fa38f02cf3518ce72e346367fdae70276a17410d196bcf48dbbaf99d9503113625d434ee3eec7e7dc3732b08ddf7b5e1904999ba1d4e9caedf4641915e987522dbfe8a35c7f50cae646be0a4068d8af39e6", 0xe1}], 0x6, 0x0, 0x0, 0x24048011}, 0x4800) 2018/01/14 23:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d87000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000338000)=0x10, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00003e4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000023000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x18, 0x29, 0x5, '$'}, 0x18, 0x0}, 0x0) 2018/01/14 23:35:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x7f, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000333000-0x10)={r0, 0x28, &(0x7f00007af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000290000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a9000)=0x10, 0x800) bpf$MAP_CREATE(0x0, &(0x7f000057c000)={0xc, 0x7ff, 0x9, 0xffffffff, 0x3, r0, 0xfffffffffffffa49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000036b000-0x4)=0x92e7, 0x4) 2018/01/14 23:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000b65000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, 0x5) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000546000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d3000)=0x10, 0x80800) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000349000-0x3)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b64000-0x4)=0xc) 2018/01/14 23:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000aaf000-0x7b)="", 0x0) socket$can_raw(0x1d, 0x3, 0x1) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000055b000-0x4)=0x0) r3 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000307000)={0x8, 0xfff}, 0x2) r4 = accept4(r2, 0x0, &(0x7f0000919000-0x4)=0x0, 0x800) getsockopt$inet6_tcp_buf(r4, 0x6, 0x16, &(0x7f0000dcc000-0x86)=""/134, &(0x7f0000850000-0x4)=0x86) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000135000-0x4)=0x0, &(0x7f0000715000)=0x4) 2018/01/14 23:35:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e03000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00004e3000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0xa9, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xd, 0x6, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x5, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") 2018/01/14 23:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007b7000)={0x2, 0x1, 0x0, 0x1000000000000, 0x1}, 0xc) connect(r0, &(0x7f000015e000)=@ethernet={0x306, @random="89e674476c67", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x3, 0x6) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_int(r0, 0x29, 0x45, &(0x7f000088d000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/14 23:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000075f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b99000)=0x10, 0x80800) bind$alg(r0, &(0x7f0000bc7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[{&(0x7f0000bbe000)="ac3e1a04ad4ecd3835bbc4be4ad5c5f0f9ed174fb577542dcdfb5e9a260211243b", 0x21}], 0x1, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmsg$alg(r2, &(0x7f0000b55000-0x38)={0x0, 0x0, &(0x7f0000360000)=[{&(0x7f0000aa7000)='\v', 0x1}], 0x1, &(0x7f0000b41000)=[], 0x0, 0x0}, 0x0) 2018/01/14 23:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) socketpair(0x5, 0x800, 0x8, &(0x7f00007e3000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000a4d000)=0xffffffff, 0x4) writev(r0, &(0x7f0000ccc000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000e11800001f010000000000000100000014190016001100010004000c000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/14 23:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r4 = accept$inet(r0, 0x0, &(0x7f0000e7f000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000961000-0x4)=0x0) sendmsg$alg(r1, &(0x7f00008e3000+0x67d)={0x0, 0x0, &(0x7f000066e000)=[{&(0x7f00005f9000-0xaa)="7034a1f30645439c21e1606a77191266b853822ef831f27b526b5b6b1c1c2b09b5d774947cb5f39090329bf2032473e4fb38b11393aad48e968c0f3bc346341735aae3a2ba1a3cb5b3f188566217be017cf872c6e58e21a7a0d69247a2c2a86739abb72ed1a233cc6aa46804d9fe417f174e3a05cc88244a2062765628dcc687004316e1d583ad8660397ce8840d3137df9f561e949a67adaf12d9e00166fef04ed96eba1b", 0xa5}, {&(0x7f00000ff000)="541cc3f61aad69bdea42dd0f3f3996586bb572984eb9a049eeddda7da87c803c9402363a92eafc1504bdb3facad05789aa2d7aa6047fdc2b34b4da2c28cdf1422d4ad26e13b970cecc8c25", 0x4b}], 0x2, &(0x7f0000fe4000-0x2a8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:35 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000147000)="986b3df8ba4b3676f63e6404cd8fd433", 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:35 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1c, 0x6, 0x7f, &(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000fd5000)=0x3, &(0x7f0000fd6000-0x8)=0x4) socketpair$inet(0x2, 0x80000, 0x7fffffff, &(0x7f0000dba000)={0x0, 0x0}) 2018/01/14 23:35:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x8036, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001b7000)={0x0, 0xfc}, &(0x7f00007cc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000030c000-0x18)={r1, 0x1f, 0x10, 0x9c, 0x3}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000f69000)=@generic={0x0, ""/126}, &(0x7f0000b66000-0x4)=0x80, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f68000)=0x0, &(0x7f00003d7000)=0xfe73) 2018/01/14 23:35:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x9) write(r0, &(0x7f0000ac1000)="130000001000ffddbf00f49ff60f090000230a00", 0x14) 2018/01/14 23:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000e79000-0x4)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000261000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c91000-0x8)={0x0, 0x401}, &(0x7f0000ca7000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f68000-0x6)={r2, 0xffffffffffff0001}, 0x6) shutdown(r0, 0x1) readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) 2018/01/14 23:35:35 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x7) setsockopt(r0, 0x84, 0x72, &(0x7f000068b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x2, 0x8, 0x8, 0x0}, &(0x7f0000001000+0x3e8)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0xb6, 0x0, 0x400, 0x7ff, r1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1000000108, 0xd4357b07745f30ef) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000005000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={r1, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x5) 2018/01/14 23:35:35 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000080003, 0x9) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000f59000)=0xfffffffffffffffd, 0x61) 2018/01/14 23:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0xff, 'ecb(cast5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e", 0x5) sendmsg$alg(r1, &(0x7f0000218000-0x38)={0x0, 0x0, &(0x7f00007db000)=[{&(0x7f0000495000)="04000005000000f6", 0x8}], 0x1, &(0x7f00000eb000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000223000-0x38)={&(0x7f0000284000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000284000)=[{&(0x7f00000cc000)=""/16, 0x10}], 0x1, &(0x7f0000206000-0x3c)=""/60, 0x3c, 0x0}, 0x0) r2 = getpid() r3 = getuid() r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006b1000-0xc)={r2, r3, r4}, 0xc) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/01/14 23:35:35 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) accept4$nfc_llcp(r0, &(0x7f000000c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000c000)=0x60, 0x800) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000012000)=0x3, 0x4) r1 = socket(0x4, 0xb, 0x3f) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000014000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1f}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000-0x8)={r2, 0x2}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000014000)=@get={0x1, &(0x7f0000014000)=""/215, 0x8000}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000013000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000000e000)=0x1c) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000f000)={0x0, 0xc2, 0x100000001, 0x440}, &(0x7f0000013000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000011000)={r3, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x25}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1000, 0x7, 0xfffffffffffffff9, 0x10}, &(0x7f000000f000-0x4)=0xa0) 2018/01/14 23:35:35 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0x10) r1 = socket$inet6(0xa, 0x6, 0x100000000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000000f000-0x4)=0x0, &(0x7f000000e000)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x7}, 0x4) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000008000-0x138)={0x2, 0x0, 0x0, 0xf, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/14 23:35:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000a64000-0x81)="03789f6046f5b7374581999b2da815c5", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008e6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000035c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000065c000)={&(0x7f00008c9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000863000)={&(0x7f0000df6000)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x1) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000ca9000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028f000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000020000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x7, 0x5, "a433bae4c7cca35c8aca2f9f5036b26cd0f4ba5f3a86892b6e1fb5291121254786b9184ed95d2d0f75ed2e39112b1a8bf2391b7595e7e3a483634fdadac7dd4e9f3ecfdf09dfb1678a917ad7b7d0681a"}, 0x160) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000898000)={r3, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000502000)={r3, r5, 0x7ff}) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000802000-0x4)=0x0, &(0x7f000034b000)=0x4) 2018/01/14 23:35:35 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x78e49414583ca0, 0x7f) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000ff4000)=0x0, &(0x7f0000ff4000)=0x4) r1 = socket(0x8002, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) setsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f000096a000-0x4)=0x1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/14 23:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fa9000-0x8)={0x0, 0x0}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000ad5000)=0x400, 0x4) r2 = accept(r0, &(0x7f0000cc8000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000293000-0x4)=0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000d34000-0x48)={0x0, 0x6, &(0x7f0000f67000)=@raw=[@map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x1, 0x0, 0xa, 0x8, 0xffffffff, 0xfffffffffffffffc}, @ldst={0x1, 0x1, 0x7, 0x1, 0x7, 0x30, 0x4}], &(0x7f000031c000)='GPL\x00', 0xffffffffffffffcb, 0x26, &(0x7f000024a000)=""/38, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000dba000-0x4)=r3, 0x4) recvfrom(r3, &(0x7f00008d1000-0x51)=""/81, 0x51, 0x100, &(0x7f00004c7000)=@rc={0x1f, {0xfde, 0x7, 0xe85, 0x4, 0x10001, 0xb}, 0x3}, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000147000)=@int=0x0, &(0x7f000065f000-0x4)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000bda000-0x8)={0x0, 0x0}) 2018/01/14 23:35:35 executing program 1: r0 = socket(0x18, 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000565000)={@common='syzkaller1\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="17e33c5c8e43e69d581965c598310e34", @ifru_flags=0x1000}) recvmsg$netrom(r0, &(0x7f00006df000-0x38)={&(0x7f0000eab000-0x10)=@ax25={0x3, {"e16e1f4929867f"}, 0x8}, 0x10, &(0x7f0000a6d000)=[{&(0x7f0000001000-0xad)="a20811cd1d47bfb96ebfb1b92c4ef0dd4340748c0cd143922b082e1dbb33b645364f07910dcc3a2edaa8bcfa046565ee103bf3a10538c5d39363e1be060fada04bcc0f22e9c39a8c1e7c2fb4664a4377224c7f1e0d15354697c275cf5053f7b83ba03b77558edbc6383f3f6c70d24b3488d8573a847a2a8a23ff1f219e887f4138a1b06b3394e84a7ce68c08a2b6a7fe685636542ca675ad342487f39afb24e7a09dcda0d1fe02557a74700dcf", 0xad}, {&(0x7f0000000000)="331019dd7ed84f42f1e619ed8b421aba8f4922f2", 0x14}, {&(0x7f00008c6000)="4470c15b769ad1adfa72eb27f6d52c404ecbe580e09e5485eede401e9f849254c236ca1b49152733524ffc4b977e25b41d31bfdffd1df9f22a59f0507faf9d93e23372d7ee889cfe01f5df75b82507cd61ef9eef9e6beb6975f0666bbc5efd2cb9b899d9444fd20cf4cf11ad1bcacd86016632fc4e5ce7a4d729eca70e584e2fef44", 0x82}, {&(0x7f0000739000)="7fd182cf3b356f5225224ead247ea201a3e70b14e4530e4da7052764927ee26a7537", 0x22}, {&(0x7f0000000000)="cc9ee7cfe8973bb046b9807829f658b7daca6286e4173d9cf361cf893b08db15860bd994425adfee692075b765215b55c33c567a1189273d9c06f7d00e0cc9e25ef7a8b667dd70b89cc8f24f5e2d49e9b07c22572526f7e5b7ba", 0x5a}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="dc6beb22f7e7f8630964ee87598dd95d3df421e68949cd761314208f027160ea82ef8c17ad2d033ab48356fc7cb2872dad429f0b3270a167a3607863f77006f4a27c569b18935e972d1cecd95b878f5155fa78b3a58f62e34edc1eac7601489f3ba59e1d0bd214c43918be452361ee1c0d5a57ba1dd2af3e2a124d3c75eabe86bdf3164e714e8be662c3043e947bdc75b62d6dea36db13e9f951789d7af83e4a48db7a4e33c563e0b502814f2ceebbcf97cfe978a98f", 0xb6}, {&(0x7f0000707000-0xc)="46015e2681280dcd178015ba", 0xc}], 0x8, &(0x7f0000001000-0x3c8)=[{0x100, 0x3a, 0x1, "e09731d0802be81f134d182c71ace448db96bf1e3b4f0d4778cd0322491487367d778785c4216dbb9728f51a038632c8535ee07fe4f5cb13dbf7d55b94187d6b75d2e16326b76a43429ae0e47de13414eb70d7eaac51071322c3d99355cdd3265351ae1d0e18acc078a6a38cd9a7dafb79761a6be3880867d3e134397039dcefe32b36241ff180261a52379cade42394232141c7d04df0c0821753a159563ed145f1fb9a304c982c998084132b50730e913d076984c93c5e9fc4b05fc5dc95a4962ea7bff59b3a73c8eda2cf71620caaa46c267446f54c5503f13c0e13a12607bd087c1cdecd7f704005"}, {0xe8, 0x12b, 0xffffffffffffffff, "916aeed883fc6f549c5b135170d0966159b02aa754fa824a0229c8942fc3f730261f7f1cb592920692c703cca825d825a5b7adc37b3dd2e49be14ad1e31e0b63b941aea74f1793c6818bd6189283cac5e19ca465cca5c8dc44f90caf87e990ae0763be834e263e5dd0737346bc99dbac835462b629801f20473845d0ce1787d821ca71bc947c7e6b2aa2d282eca922bff4f38acac82c9c7a9dca763cb810825ce6a20ca49b0512c0f844242592a2b2533c7dd8304457dc0dd994cec1a482c7de8f3837cbf0257aceb0ec7189ae0e5e2645"}, {0x108, 0x10d, 0x1f, "b536114b95b3276d7d05b2c03e2b561b6e6e13829aea730fc451d34db9e54ce16a6b39ec27d62a5dd72689f4f81e16b146425528c4a8b960270ee2d118a099a8cc4d454d8ec79b618367e47b9b7bc7438d6e0d3f0ca06eb3e118724809131630ba64f46ff48f3057529cb809f0e2e2a9f765471830d1c1c36271c47adbb85224a8a3bee01cf4423e8d88ef25c725913e80081479cd1bb0d6b0bfd322a5ac0a3365f7e8e9f3fb2266d97395a657c5afcc569339f494b8f266d79803b0347d00b301d09fedd2cfea5f265d4519e5139d589fdfc7ec9f283cec8819e647d4e3b5fc103ff3ba675e40b2c49a25b0332ce67dde"}, {0x78, 0x10a, 0xffffffffffffef45, "8cf59197668d18742ff1c948d3e1dcadb416d4289271b0065e0a2ae9d655614c98e23fbb03431d01c6b11ea7111ffed7477b9ab8d118c156af700277fd038a5c1e1bca0b9187636c69bfeceb7776aecf4168c1e880c057b53d30f5caf1263fe8edb7"}, {0x60, 0x115, 0xffffffffffffff56, "c71c934c993174df3595a8a21c8389e42c3e66786336d8831faa44bfd2c660d6ef09c3f43e041890479c973810d2f14e90bac10177383b984d37666942c665e9a978b2583d1d8ea0a1be9ea3ab5831"}], 0x466, 0x400c0}, 0x2001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$nl_route(r0, &(0x7f00009f9000-0x38)={&(0x7f00001f7000)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f000080f000)={&(0x7f0000001000-0xb0)=@ipv4_delroute={0xb0, 0x19, 0x208, 0x6, 0x0, {0x2, 0x0, 0xb0, 0x38d5, 0x0, 0x3, 0xc8, 0xf, 0x1000}, [@RTA_PRIORITY={0x8, 0x6, 0xe57}, @RTA_GATEWAY={0x8, 0x5, 0x18a000000}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x61, @ipv6=@loopback={0x0, 0x1}}}, @RTA_ENCAP={0x60, 0x16, @generic="036e3bcbe0087d3345590d68e0b088dd1c4d146b6ad82ce0663f0c095a759fd156e925bd8d06c8898d26f508309829f45947a4c4875d76c8c0f46bc133c6349cff150dd37bda9d8829e8b01a15eca9d6132b70caafaac69899"}, @RTA_GATEWAY={0x8, 0x5, 0x9}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000040}, 0x24004000) 2018/01/14 23:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005d7000)=@hci={0x0, 0x0, 0x0}, &(0x7f000043c000)=0x6, 0x80800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006bf000)={0x0, 0x0}) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000dec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004e0000)=0x14, 0x800) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f00003b9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f5d000-0x4)=0x10) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003f1000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000589000)={0x0, 0x0}) r7 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000cb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000616000-0x4)=0x60) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b07000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a5000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000837000)={0x0, 0x0, 0x0}, &(0x7f0000161000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000207000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000eb5000)=[{&(0x7f0000cd9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000029000)=[{&(0x7f0000772000)="f27dcb80349052a515745118a0544702decefe620509bbadb5e2b96e4167ff7e593adfc7d43f297d0017856c5bd8eb2beff589ea6631be90e3001a64ed5f4f0f3e32ee7a66", 0x45}, {&(0x7f0000376000-0x5d)="263aab62ea2ebde60540653002ba2b653b5e39a940499ffe3aae8332551f07428203c2ef376a70f7ae9dce21787c19c18732f2f4b9f6a6818603a7293738fce32ab9c5238317ea778dd21a22b4168ac9f18fc2b2d872a0333b0597328e", 0x5d}], 0x2, &(0x7f00003b9000-0x60)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x15}], 0x1, 0x20000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r11, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r12, &(0x7f00000bd000)=[], 0x80, 0xc0) r13 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r12, &(0x7f0000617000)={0x0, 0x0}) recvfrom$unix(r11, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/14 23:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c89000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x2}) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x20, 0x0, 0x0}, 0x10) accept4(r0, &(0x7f0000d3f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004d3000-0x4)=0x14, 0x800) getsockname$packet(r0, &(0x7f0000bbf000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e83000)=0x14) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) 2018/01/14 23:35:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c40000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000c8b000-0x10)={0x9d, &(0x7f000025d000-0x9d)="32305a0c4d7fad842d69c61f2f2ef5febd8fed30c91b55369d9531c7600c23946d6bd9a5d9aee88f4d1d3b7f14073c387c4562d71585c9b8665a575ba057fc97f5decc965d24178da31ba4311c3400375138b6b0445b1c292baec89227bbe15898325ff7e1bd34beca432fdb88ddbdc6f0019a99e44885a809476780735590cb8701a47aa9da0e1f188bf77a5b490ef5805454366be4be0b5817d017ae"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001af000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000066a000)={0xfffffffffffff801, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet(0x2, 0xa, 0x7) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007c8000)={@generic="fa1ac0f92efd766abaa370219814b329", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 23:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000038e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b25000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c50000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca3000)=0xe8) r4 = getgid() r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b76000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000763000-0x4)=0xe8) r7 = getgid() r8 = getpid() r9 = getuid() r10 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000025b000)=0x0) r12 = getuid() r13 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000efa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a6b000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b6b000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc6000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000596000)={0x0, 0x0, 0x0}, &(0x7f000070f000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ed2000)={0x0, 0x0, 0x0}, &(0x7f00007b2000)=0xc) r18 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d85000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c13000)=0xc) r20 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000018e000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e1000-0x4)=0xe8) r22 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000765000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ebf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040e000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008b3000-0x8)={0x0, 0x0, 0x0}, &(0x7f00004c3000)=0xc) r26 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000006f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c3000)=0xc) r28 = getgid() sendmmsg$unix(r1, &(0x7f0000880000)=[{&(0x7f0000bda000-0x8)=@abs={0x977d10dc6e7b97d8, 0x0, 0x3}, 0x8, &(0x7f0000370000-0x20)=[{&(0x7f00005c7000-0x54)="4748078404899df27c822fa38879dab3bf5ecd7b57dfea42566615d3b5cf74519063a1848f8d3562b038651e4292e0eb46481ea4c638620b5ceed743344de65279110eafd849c8585882e48ea18fe0a05cb74de78432831b891bbad80c3ac059072fff2413cb51095d6f2c8b76351e0cfae4f03957a61f9329e385285009f45880f809a40fa0148455d4197fe0", 0x8d}, {&(0x7f0000845000-0x5d)="63d4e9810f7a7bf6f8f209e71fb12061dace2573d861ae312d5317a5cfe5bc502aa5b1c1932fe426a5e480f0f849772e9bd20ba18058718902e1ee2d859faeed0aa2e479503bb9f776959b6c275111c4859086a4a17ca3079768dbae90", 0x5d}], 0x2, &(0x7f000032c000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x4}, {&(0x7f000055d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000593000)=[{&(0x7f00003fb000)="29c5fd8b28a82cad7ef4b0645622d5b9f356e8d08d66a07240eeb26b77c8578c1f357d2d5af06445f890d818342933b2a75eeba7cf161b31b348db69cbb32e7a1f48f9d189e61c5f7fd698cfcbe1e942cb62afccc0b88eca7db18a865a5b19ebc86559728b8f90d195cd14f969746785b01f6f2d86235dde423a3e95232ba0fcb4f700a9d97e485f52c2cde98b2c5dc42003c7d3480383aeaf0a17e207bea5ba46ee1db192ed53e54ba0e6c1e2358dff31164aa3bc67ec3cfa54b63ce352930219ced64f3df71883ac2c43559bf12f0f13", 0xd1}, {&(0x7f0000ee0000)="da8dd10b856ffd79ab24c5133d3fe6c9a8b48b60064ea825dc5e1d31812bb881056e1dee9d5ac9af95125a3d2a3dd035dc9e34a3df927479d12572ad548bc08a5964139d37424542681dd8981d203398c38f498322ff51c942689b", 0x5b}, {&(0x7f0000ee4000)="49e62a873168f8d586ea008ee31d2aeba036eb8b54162a24ba5d79445bc42293448b8b0a4dcdeed8dccd3204ba55eb53e27150a502947ab2dc12f56c74f9860fe464ea15adcb420f92104a047dd20270a56d59bd3136872d13bfaed559da78fff121c100f4fa3da3d22da9dc54f178f9c416de9330bcc687ae9d03be1db9849e8fd43ebd2ae8a2d162129ee0035445a0e13d77b34b2dd27ebebb532a925be0c49bba004f34dbbe76a0bfe052fefb6882aeb7", 0xb2}, {&(0x7f0000274000)="5e428539279c500ac52c4309a7e1be5b6e4c5aa44dc6ade24343e38de6d48bb1ef37a998b6a4a448b4e049cd267aba4c207bc36b8b680705a4d891b075f1e8a3eb204bfa31a2589deb74c16b3e88ba9367dfefe53ce99d50e2a094fb0b762e3eac6148bd5e75d5a462097060ae8b7c56ecf6e32277cf846c4e40c37f3b6ea4f0c392d0241ad547bc8cc5225f0211795dd13ffb47739acfeaeb54ddf5c32de1f575c23a6f36ac4ce81da158b53426fce9b6a83307a7a6e3c1945e70f759d0bfdc26e59e9059", 0xc5}], 0x4, &(0x7f0000762000-0x60)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x60, 0x8000}, {&(0x7f00005bf000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000040c000-0x30)=[{&(0x7f0000353000-0x31)="aa9d35e5ee614e0fe55f3871882245a0ff21718c31df70c5fc206768a11f5651bd83986540ded3bfbc85e89b450a81013d", 0x31}, {&(0x7f0000152000)="1168917703900fc5b35361b67db4e758e16b69413b08e07f1c0fa6820262439f3adac9563a9082", 0x27}, {&(0x7f0000e50000)="2b26b77b5fc2c95254d73788548de4094b5121a4132277636bc976061fea7b4527be98b9f418", 0x26}], 0x3, &(0x7f0000d82000-0x90)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x90, 0x44040}, {&(0x7f0000e39000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000066c000)=[{&(0x7f0000d2e000)="11e187ef807a1196a6cd6e86aa4da3d4490cfc897b4e4f89aaa70330e89f2cca694ae7144ae56239dea35724162f157c57722a8de3faebcace638e", 0x3b}, {&(0x7f0000d37000)="7df3f97f0834e85763c8529e219f07a4dc9c0c9ad8f45541884d2f3c96ca238e1f17b2f38b7222c8cc8adb5469d218c31d203e28f83a41f8b53c7085a13d1788369947e7d818b7c99f26eaea17822a8a183278916b212dafd916f9455b657df039dc7e4740a20c0b6d1d6831146d652a89d7c4fcc82d9c76c60c07a5d586459f39d0eeeff0e1ca3c413ebf30a49d4978d83d462c44a60405cb790b7e62abd3350c77773959713cf3d33deba23615eb6a2e186bffbcdaa21984ad3af3ca68b110b4985076a40fc9269705166af455c70dffb908ceee6cab705833d2469616652c48a1e52bc7d9f9c66d9b10", 0xeb}, {&(0x7f0000842000-0xaa)="3a573b6a291a65a07123c60f025c2066f4c6790c2944327841dfe0a4a709520074710cf1e2e76692f599ad41ff70afec04140d95bc1d955463f9da601c068f20ae877f5413e1c3e04b64ef1b333d92d44905bc8433793c7e0df57d717bc94f8019ad9dd7f79ecb0b2a56a39ed1706496f45a6d8172eb3d3c555b185c88fa9f57b98f160fc973738b7094488ee88fcd27f4db2b9c3451822a5ad05858c7799a67179d3bb766f601b4b887", 0xaa}, {&(0x7f0000670000-0x61)="1c22ecdb93d12018ed9677a0bc569d3c1a84cd2ff187ea962d225ce34527308d82def87bfad9eb7afa2d990b90379ada58c0c79de17059ae1508cd8ccdce9eacab1754a80fb26fbc624b7d9ea5541f8173dab143f9950ce4fb7c741c5c7bcb1808", 0x61}], 0x4, 0x0, 0x0, 0x44011}, {&(0x7f0000236000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007f0000-0x80)=[{&(0x7f000085e000)="e1fc618c6bf47e0d5f6320588ea344f8f9009d89e30ca73ffc672ac20048d0f86b959cca39751aa283a389064b48bae9477393a07f1e440ae29bf00c92ecb5cc74132ca50cdff52fd37cf4c53dd815403200f44576c72dc58a8598af26ac88bf6e6c83", 0x63}, {&(0x7f0000058000)="164be9b2610052ea47330424d6754a3766cb56f995df01d1015e8513d01dbfa0dba2727d00f4e8aa9394b457fcc180f92fe7dbd2063a46d71898cb0ed1fe9258", 0x40}, {&(0x7f0000e80000)="aa51b96446dac0a99650b28701d36f91d5d7d4aa47b0b77facac9bedd4387129164776eaf143984e14b73a366ec9df49798a2bf9eb130bb53588df21e71eab3148e5f93173ae574d3139aa0acce75f23f7", 0x51}, {&(0x7f0000883000-0x74)="346f7b87f76f6b55bf6ff802451deacb50f81764d74132a9b66ff4d08d99df2c6563ddd314da0c2e4f920df20b50a700c6e49e168bc54ab38c636caeaeafc080bce4b19785eac2409815e4ec293e80040f8d7271eac981bdf435edc519553f95b1630b1c90bf64e5b4b5b5cc3747edc0968345cb", 0x74}, {&(0x7f0000201000)="f4d59cf004b7379d13f4572ce43cd1c3e4601b7e9e367cb19c28eaf67e4143ed658adc04011627423afdd654484364cda69100672fa79481458a02edfc253bff1fd2469590e30e122cc1ab83df5a9ae92c3cef71e6fe16ad80616522525201cfbb776399d6ccd76a6f2da5d1ae0e8535e7b5a4afc71a05929fcbb6017dcb63d262d567d829efa83139ac33d7a3d77897bed208d2c5d055a4c82a9dff3df8238e0da5ad5c7192db0267d3c622bed04f0b8e7543674b2225fa6fc1ce904f298acb5e26fabaeb198ee60afba8805a05f92bc0d290ac4020321e441ced71b6dd718c5b48ce25a00c6f030c80d14eeada4c98", 0xf0}, {&(0x7f000058d000-0xf3)="c879bd0a4b18f8ea27e6fd86ad38cde3b8fa0c9ee84f2b2e0cb364aadd1d0f83a43756e21ed6f31df0cfbe78b1d42eab44425ba7cbfc67eb447f1c02a6bcdcf9478cee6fff885bedf769105665006dead1297fbe85a04dd6af863c52091a7999b4ba845c632876d9d9f07aebfd3e4ef6facf346d203c0795cf53f5b8660bf84e2ec998ea685c8dac8114bf7cbece3d7ad5ec0424f87f4c55ed1c0e231c3aaeb3ea983f82ec3435aa12694d6f927d4f837d4f025163177138ae223ad6848f9fa00ae1efbaa20934eb9d1ac895b96e2f7b57d75a834ee3b6affa5bd2b158576e684367c01fb5057468ba29f0dbd2d1c320758fae", 0xf3}, {&(0x7f00000e7000-0x76)="4c698fa065b8f1f0058768e4c104f7a04a4068077f9e46592b57901f26252639baf3f091fedfcda99c98232aae99dfba6f1f13598dde904089e8ed68089933b506b4aba1ef5532bbd2b4cd92957e25e07a6ce11cfbfc72aaab970b00bfec41a2ad1fdd8dacee2e81556f4b462aa6b5f39f7a12eefa1e", 0x76}, {&(0x7f000065a000-0xb3)="900db3ab9cd5da067cdc8473ac6b5c5817bb49d8bdb87f946b0d0f75710396c1bda4d0114eba517d25fde50e57328e26e57c7191ed3be16ab1ca91c1fcc4002d6f139045fc958a5e04634e992ad063b6866ac43a7eddb23a1e666b7874501d6073b74271d3017e3a69354a80e977263950608113ccbda81930815d1175a06c538da94ce051e8c2e4a49793761a58d8433bc950ea045a0f3cfdd74bccf36c5a2e067fd446acd8b5ac6fcbc16c539b195fb0754e", 0xb3}], 0x8, &(0x7f000011d000-0x20)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x20, 0x8000}], 0x5, 0x40) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/14 23:35:35 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000f78000-0x6b)=""/107, &(0x7f00008c7000)=0x6b) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005ef000-0x4)=0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) 2018/01/14 23:35:35 executing program 6: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000058f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000eed000-0x4)=0x8, 0x80000) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eec000)={0x0, 0x0}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000af1000-0x38)={&(0x7f0000878000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000045b000)=[{&(0x7f0000eec000)="acae71a89eaddec58b69dd7603d7096f60b01900bedd99827e5b221ad78c0754fd8a273be5376c8f0b81fc49050cf8600b7646fc1b6fd26253ea0c271d797f75740be60f0122b5dbb4a95959543cc5f5111a174cf65fdda5925e9f540662a7999e591779bcfb5437cb572c8c95f46feb30ee8bc9d9900a321485b0b320c21cff75f5a1bcbab40f8151bb3e5e54331eb01708", 0x92}, {&(0x7f0000546000-0xc7)="e3ebae79107990ee4f992f5b4b2823ed3c1a326ad644546d3575da579b6e9f3e3b153f280ed22afa043d687b07c4c40c57cad1cfdb5e9e8ec21677c982d1e74b05451201bd22705897baa02df1e38b8881dad306e61fb18d198ce05a844d777f7791792c9ee66c3051bb15bc2a0addd94390f6b7e7d0622f067aa5b4d948628b8a7d35ccfdc85c140278f4f277ddf9f759ea1cbfe3125860b4b0da29e27eb9e2201def029ba237a6129035da04d5ff3c3d178f5efb59fc5dbe4073082164e23ccd23878b1da333", 0xc7}, {&(0x7f0000da3000-0xa3)="342059f13de17962588fee37fa6596a8a2ef3a242da86b061cc2ecc91eb66fe7c7fb0115a8c5f3671a815cd141fb57941fc75afd943af3421871bc35fec059a23028330e3e3a7ab21a43fc6905440f5ca77507429cfc047921fae1231bbb53e21ce1e7eee3dcbeb2ce1193e620b79c707b18fe1f8f16283cd10bf0be5e5bc6723ae9f8300f474fe97e8f0ec4667dd926c7bdf4c8f15b0896914029e8443190327ab6f1", 0xa3}, {&(0x7f0000eec000)="868dbdabe96bb4883ea4d3194eb87ec0226574ea3ff3af924df7db90b1a87bc7ba679e0e20f6f2e52bd9a41ba61da5c38f7c784e8ce3e9e2c34c30c79f0db7761d8b067f5322dce88ea81ad39abe6ea3f385ef6aefe4b0c011c001588c6502217a3c3882bdb10e6212badb6f9904943ae4974234858dd18dda5bca30afa5b50b29ba4cd5", 0x84}], 0x4, &(0x7f0000eec000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}], 0x28, 0x40850}, 0x4004800) r6 = socket$unix(0x1, 0x5, 0x0) bind$unix(r6, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eed000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000648000)={r7, &(0x7f0000a2f000-0xf4)="8ae7182165a052876cf113082bd7b9ecdc9e704193ebe6102b6f8591c7c4f9387b50994087ef3d8828a9862c57567dfde8b060f619a5eea10598d5ce8e8e0321cd452c0b104cd43f44c1fd94157dd33baa6dacd77449da74e546a2fc891dd46291603be703b83ae8d553ccf74e8b757e28d971a0aef03557d5afcb3ff93c3228859e92dee26acd3b0f25fbe29f7d0ba04885b8a287d9136702e00f419a826937475a4ecb390ac96b7bb6aadf015c4de45460e2d20e4ab58cb6e646788a817348afa8c77e8ac03f68eb1c7a34f574543912384c566cf6ac52309c444ea8b71810e509023ce8c06c9e6ccec239f8d5d9693f6f8135", &(0x7f0000dcd000)="a5afd8f6687a8f93ec0100e69f218c592d55f75e33c7f9d5bec1c6d8510245e4c54dfbb804954f063473", 0x3}, 0x20) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r8}, 0xc) 2018/01/14 23:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000876000)="a5", 0x1) sendto$inet(r0, &(0x7f00008af000-0x4e)="", 0x0, 0x20020003, &(0x7f0000717000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000e91000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e94000-0x4)=0x10, 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00002f7000)={r0, 0x2}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000e6b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 23:35:35 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0xcc)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000027000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x80800, 0x3e9, &(0x7f0000025000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f000001d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000024000)=0x1c) 2018/01/14 23:35:35 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) bind$inet(r0, &(0x7f0000f22000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003a8000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d53000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000102000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000c2d000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, @loopback={0x0, 0x1}, 0x8000, 0x7fffffff, 0x2, 0x100, 0x6, 0x800000, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x8000, 0x6, 0x6, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x863, 0x6, 0x5, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001000)={r5, 0x9}, &(0x7f0000002000-0x4)=0x6) readv(r1, &(0x7f0000001000)=[], 0x0) 2018/01/14 23:35:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0xfffffffffffffff7, 0x4) sendfile(r0, r0, &(0x7f0000bf8000)=0x0, 0x81) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000093c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000d1e000)={&(0x7f0000ee6000)=[0x8d, 0x7], 0x2, 0x5, 0x7, 0x1, 0xdc, 0x8d, {0x1, 0x1, 0x6, 0x7fff, 0x5, 0x6bf2, 0x800, 0xe96c, 0x8, 0x7, 0x0, 0x0, 0x6, 0x1, "caec8849b0525d3269003ddca812fafd2eac2b67970ff1a83446f56350940290"}}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/14 23:35:35 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000edf000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1fe1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x12f, 0xfffffd2c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x2, 0x0}, 0xc) 2018/01/14 23:35:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f00001d0000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f00007bb000)="360bff03000040d13911010000000500998e2188d7480002", 0x18, 0x0, &(0x7f0000dae000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002cb000)='bbr\x00', 0x4) 2018/01/14 23:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c52000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00003aa000-0x38)=[@in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in6={0xa, 0x2, 0xf9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7fff}], 0x38) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000c44000)="427b29e1b59b93ae26ebe14d0f60a8a01193e10409bfa6d9f6c7c3202e8304a7d4c53c2f0cc33fb35429892265b8ffbc7c77d7c65d267c0c7040f8849aee4d90583893fbaa62d0403dde7387d0fa8db6a6887f7c877c63f1bece61f2873b152a3e59d587d787ff0698fcdd80e5682259daf109e474f46d84a757", 0x7a) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001cf000)={0x4, 0xa, &(0x7f00005c3000-0x50)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffff000}, @generic={0x1, 0x101, 0x7fffffff, 0x81}, @call={0x85, 0x0, 0x0, 0x7}, @generic={0x1ff, 0x1, 0x80000001, 0x5a6}], &(0x7f0000c80000)='GPL\x00', 0x9, 0xd3, &(0x7f0000ba9000-0xd3)=""/211, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b51000)={r1, r1, 0x0, 0x3}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r2, &(0x7f000072c000)="", &(0x7f0000d3a000-0x9e)=""/158}, 0x18) 2018/01/14 23:35:35 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000a35000)=0x0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000851000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) 2018/01/14 23:35:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000034b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000075d000-0x38)=[@in6={0xa, 0x2, 0x761f694e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0xbf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x7, 0x8001, &(0x7f0000556000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fc4000)={0xffff, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00005b9000-0x20)={0x80, r2, 0x0, 0x0}) unshare(0x2000400) r3 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bfd000-0x4)={r0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000b0d000-0x4)=0x6da, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e38000)={r3, &(0x7f0000d30000-0x14)=""}, 0x10) 2018/01/14 23:35:35 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:35 executing program 1: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f000002e000)={&(0x7f0000bec000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00003c3000)=[{&(0x7f0000351000-0xd4)=""/212, 0xd4}, {&(0x7f0000bd5000-0xc3)=""/195, 0xc3}, {&(0x7f0000f60000)=""/213, 0xd5}, {&(0x7f00003a9000)=""/247, 0xf7}], 0x4, &(0x7f0000ab2000)=""/230, 0xe6, 0x0}, 0x100) sendto$inet(r1, &(0x7f0000f64000-0x8a)="dbb7a24f02e1a9e7d754496e96a572313b9337474ecf5a12726990977f82b84e17eeab8d8d9acb3accbc54fa78613d50d21d1aa58d904e7105c6d28adcd5fd2912b00464f6231c74d17ebd756c694d322afca0a4d276c000f187e3868496be11e6e21de249b5ee33ee8db3d878bcb45ca0120bb0fbc0d207d46a3b58f4776917cf71263991da12c54a77", 0x8a, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) socketpair(0x12, 0x7, 0x80000001, &(0x7f0000cf5000-0x8)={0x0, 0x0}) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000014c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a5000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000eb000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x4, 0x0, 0x0, 0x400, 0x8, 0x80000000, r4}) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f000000a000-0xc)={0x0, 0x1, 0xa9c, 0x9, 0x2}, 0xc) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000065c000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f000095e000-0x4)=0x14) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f00009a5000)={&(0x7f00009a6000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00009a6000-0x10)={&(0x7f00009a6000-0x408)=@newspdinfo={0x408, 0x24, 0xc00, 0x7, 0x1, 0x0, [@tmpl={0x184, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x1, 0x3, 0xcff, 0x2, 0x81, 0xe9}, {{@in=@empty=0x0, 0x0, 0x7f}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x1, 0x3, 0xdb1, 0x5, 0x1000, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x1, 0x2, 0xb6, 0x0, 0x63adfb82, 0x10000000000}, {{@in=@multicast2=0xe0000002, 0x2, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1, 0x1, 0x7f, 0x8, 0x7, 0x0}, {{@in=@empty=0x0, 0x2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x7f, 0x8d4, 0x40, 0x58a}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x4, 0x2, 0x80000000, 0x4, 0x9, 0x1}]}, @address_filter={0x28, 0x1a, {@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0xa, 0x4, 0x100000000}}, @migrate={0x5c, 0x11, [{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xff, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x32, 0x7, 0x0, 0x1, 0xa, 0xa}]}, @replay_esn_val={0x40, 0x17, {0x9, 0x0, 0x4, 0x6, 0x2, 0x3, [0x2, 0x1, 0x16a83489, 0xa13, 0x8, 0x2, 0x200, 0xfecb, 0x3]}}, @algo_crypt={0xe4, 0x2, {{'ctr(aes)\x00'}, 0x4c8, "fe61eea8e890ef416e12891b0f46733f0582967ab31ff69d23120d2c562978a477ee34afc7acbccbd12a2e07ac5f567290ae5476c3af5951acf475401b93ab52a20b98da2048c63f3a8f9554d679917e298c3ac7408e673959a32bc01c625f07ceed69a232630c5e80537765af964271ab6d49a93be67929e2c5d49f0e8e217a992a4779430a30507f0c7bff5723632e66858866992837eda5"}}, @replay_thresh={0x8, 0xb, 0x5}, @tfcpad={0x8, 0x16, 0x2927}, @algo_auth={0xac, 0x1, {{'crct10dif\x00'}, 0x308, "4cff8c49922d45d6633e47638c4f63e3847fab8958e81890f45a0bc87eade3be20ff8ace61d69729a0b06adc43b00f2d86aebb0d250fa97f0e566eae45fba162ca9351fad25ce5b0656097f45009d3a4fb89657f22236611847a6d319d02d2d9bb"}}, @offload={0xc, 0x1c, {r5, 0x3}}]}, 0x408}, 0x1, 0x0, 0x0, 0x40080d1}, 0x2000c004) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00009a5000-0x4)=0x9, 0xfffffffc) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0xac, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5}, [@migrate={0x5c, 0x11, [{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:35 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fe8000)={0xffffffffffffff9c}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fe8000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000980000-0x4)=0xe8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000fe8000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000fe7000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000fe9000)="5ee66f6db100000000000001e45345b630ad4f44d032113489091b71eb7f5ddbae2ff9ff1f908c73c4e04777e21e1c543598b6b1ffdb97b01c0000029bd712f78a1801000080ffffffff14b4e02b2a542797147eeb4a7503e8052eb2fd66d686b9e1c74ee962a13e899a37f8ba79", 0x6e}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x48880}, 0x44000) recvmsg(r3, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f000008e000)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x100) 2018/01/14 23:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ada000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0xffffffffffffffcb) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ec3000)="4d328c4d577f8acb2526f12f7995956f", 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000eec000)=""/59, &(0x7f00001c6000)=0x3b) r1 = socket(0x10000000012, 0x2000000001, 0xc) write(r1, &(0x7f0000ced000)="1f0000000201ff00040000bbde000000f340010000000000000000080100c4", 0x1f) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000b6000-0x4)=0x0) pipe(&(0x7f0000082000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000737000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a07000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000043f000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, r2}, 0x14) 2018/01/14 23:35:35 executing program 0: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) sendto$inet6(r0, &(0x7f0000007000)="7f", 0x1, 0x0, &(0x7f0000acf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ad6000)=@un=@file={0x0, ""/108}, &(0x7f000025f000-0x4)=0x6e, 0x800) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ad6000)=0x0) 2018/01/14 23:35:35 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000006000)={0x1, 0x0, 0x0, 0x2}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000b000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000d000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={r2, @in6={{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x200000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1f, 0x1, 0x2, 0x10}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000c000-0x8)={0x0, 0x5}, &(0x7f0000006000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000007000-0x8)={r3, 0x2}, &(0x7f000000a000)=0xffffffffffffffed) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000009000)={r4, 0xc0, &(0x7f0000003000-0xc0)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}]}, &(0x7f0000005000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r5, &(0x7f0000006000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x21800020}, 0xc, &(0x7f000000c000-0x10)={&(0x7f000000b000)=@ipv6_deladdr={0x54, 0x15, 0x200, 0x0, 0x2, {0xa, 0x81, 0x4, 0xc8, r7}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x8050) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f000000b000)="943e832da57b7cf06dd16009e2ca8e77c1b30abeb95c0d97da339d2810aaf60f75168a0e4096e71025756b0e5f83fd158c216334a4beff99a00d3a0280e843af035b3de3f525934f8cfd3a698fb5099fab7e091ead3238f5300f3551c249f67b86", 0x61) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f000000c000)=0x0, &(0x7f000000c000)=0xff52) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x80000001}, &(0x7f000000d000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000009000)={r8, @in6={{0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f000000b000-0x4)=0x1e, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f000000b000-0x20)={0x1, 0xffffffff, 0x9, 0x6, 0x4e28180f0f0d55ba, 0x7}) 2018/01/14 23:35:35 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ef0000)=[{r0, 0xa000, 0x0}, {r0, 0x280, 0x0}, {r0, 0x4, 0x0}, {r0, 0x40, 0x0}, {r0, 0x4090, 0x0}], 0x5, 0x5) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f00009df000)=""}, 0x10) 2018/01/14 23:35:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003000-0x42)={0x0, 0x3a, "e7a324ca25a84412f88524835ccc2571a28c011ac1b7ce2707cf0372ea029b002faee27a9ea3eba077c120289411705a74a62cbcd4b128396f95"}, &(0x7f0000001000)=0x42) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0x2}, &(0x7f0000003000-0x4)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x50, &(0x7f00006c9000-0x4)=0x0, &(0x7f0000000000)=0xfe0c) r4 = accept$inet6(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000003000)={0xfa, 0x200, 0x1, 0x50ed, r2}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xb, 0x61, 0x9, 0x5299, 0x8, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000004000)={r5, &(0x7f0000002000)="1f00ddbcdbd2fe8feb7327a6fce5af52bb500cca7883de25a8944fd2e76d09b8e496a32e7c2921330b3157bd490bcb7d6cdbdcffa90085e3d1a7e2dd24972308f46bf0c3820110c18c", &(0x7f0000002000)=""/99}, 0x18) 2018/01/14 23:35:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x4, 0x3, 0x4, &(0x7f0000a8b000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0xb, &(0x7f0000d1e000-0x4)=0x0, 0x4) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/14 23:35:35 executing program 3: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0xffffffeb) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000902000-0x29)={0x0, 0x21, "f0d9e2c8e36cf651f78ca08937bcb52dc07a3f332714e3796bbcf0b574777324db"}, &(0x7f00003c5000-0x4)=0x29) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000080d000-0x8)={r1, 0x8}, &(0x7f000018c000-0x4)=0x8) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000903000-0x4)={r0}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000905000-0x10)={0x9, &(0x7f0000905000-0x48)=[{0xf4e4, 0x9, 0x81, 0xb8}, {0x2, 0x1, 0x7, 0x7bbf}, {0x8, 0x6, 0x3, 0x5142}, {0x126, 0x100000001, 0x4, 0x80000001}, {0x3, 0xc7, 0x30d8, 0x69}, {0x7fff, 0x7, 0x78, 0x0}, {0x10001, 0xd850, 0x2, 0x3}, {0x5, 0x6, 0x1f80000000000, 0x3}, {0x0, 0x378, 0x2, 0x943}]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000904000-0x8)={r2, 0x5}, &(0x7f0000903000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00008f5000)={r1, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100, 0x2, 0x1, 0x6}, &(0x7f0000903000-0x4)=0xa0) 2018/01/14 23:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x1, 0x80, &(0x7f00002ae000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ec0000)={"7ee3f910ab9c9e6a981454fdd15b8e3f", {0x4, 0x4, 0x5, "5f9113b5205d", 0x400, 0x0}}) r2 = socket(0xf, 0x40000000000002, 0x6) write(r2, &(0x7f000056a000-0x3e)="130000001000ff00000000000000020008b10a002a000000130aafa70700ffe800000000e4e1a3490000400189b93c183d110b820d0300f051a1b4b88eb6", 0x3e) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b65000-0x10)={r1, 0x50, &(0x7f0000841000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000070b000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000006d000)={0x0, []}, 0x4) bind(r2, &(0x7f0000991000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000708000-0x90)={0x3, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockname$netrom(r2, &(0x7f0000da5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cfc000-0x4)=0x10) [ 642.949317] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=31005 comm=syz-executor3 [ 642.982143] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=31015 comm=syz-executor3 2018/01/14 23:35:35 executing program 7: r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000ffb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ffc000-0x4)=0x58, 0x80800) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000067000-0x4)=0x0) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f000042c000)=0x0, &(0x7f0000ffc000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000ffa000+0x121)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d31b181567bcedf00000000000003ff7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb7018bc587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606ee2ac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a2bc44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9a21db4e194c7957fbfd603f3d62a15b4858de5a32302d56b91017ddc925cdde7ab565cf3b06a11faaad9ceaf41d9a9863975c9fd1b7d1164d4745d1b76ca7b87dacc71fbc542fe4dfaa3a311477fa76f75f761ba3d964f1fe9eb43fe5a3109c2527620f7fa142ad614b0f87edf83e9c80c4b2da979d0b30e45e7bd2a6008a91fe61602748b0bc9b13fd91e3db211a31b94e1cfc4c9da984c6e1c7c88a764cc3f61295d7d12f693eb5aba1ee6e5db2ca285449d28a1ee01e5e07d85da5d45387056f7bed7b7caadbe0a6160c1604f825091a551111097815a99792b3c7997148c5dfb79d070b0f46a7d7beeac92efcb3203b5b86898314c5b1f83bebb223cacd0732148b8b0c73bab4a2a8ae594fe6ab3d4049bb84102aa41060da1802635db31070ed9271ff8d9587441c4daad136df10a0b3de4d6a4039c0915eb47726c777f8c37e9c5235aadb2861eae9c504e5bb73a832e63a922cbb4183066c4b9fc677ca1594ff22a18e4f9d82bdcfc991624bfbf99160414c4264021ea540962764ddbe3aa0e9d472dcc56da97bd4a80e0e6802a12da5052ed0854aaafb22e25fe2d8537dfa15a3290dc448a62d495acb39b8c21aefb3a34b013d9007ec1b5261148c0cfa3f8e62aea5af5ea0e9b392cd409918df7edf5a805233bd4ad8eb2c9bea27cbc6b33a64cca2dc97cdf4e0c9ce32bac4628aeadf21edf2ccd91e1d6cec4f49ff8bd7fbc39d3885f1190ef816b3ae8e15d651e9e91e6b3785ccd91339e453ff89de5dc492ea6a7b0791c8013d931bba185d2e3cfdad5477ecde7ba2a379e318d88c316381397b80a79a9fbcab6cb890108413b490f6d653d007a479964f7fdd5ee64c22a3fa28b8a1c243defceb0ec0a87fd72f4ff8375fa55076e5877fdcf151b8cc66f25bed01aef9a95e30bfc8750ada72a1a5992a0ca38b33414fc68c14d9b0da093503a03f74ec1faaecc6da37d999adef081b8c52fce602ec7b576ee0341a6f54f5f862889f8fca0390fd9540cfd4d71b6def99fdca838fc42ca4cbb1f940283f9bf5a45fc59125f9f55e553844b80350d3e99394a450586b2d9dc445409c33aa540dd799a4ab477bc027149383d205f6dbe1fb405e5ecee34b9dc91df9f341ce84b50f115d81d2de0b5eed7e44aaef574cb894021dcb6951828658eb71b554393c34552c36d7979aaf66aa1e745f05c47846eb73cc834cc3876863faa4ac0f20285bab888c8e50e460317cc0270a6a6c5d581a9982b9d4a72cb00b7fae3af1d6ace58f7b7bf30b582c66808db5200636b72c2c8e605360c025b8a89be3a72cb85c80b19bf79d5048270b4a3447bfeb6c35f0453345e127af615490ffdcc8bc4f7d57a90f00bcaf945eb7435881946baba759fa712dd025e1687eabdfe1a9a959f8334d43799f3b9dc284b76cdf9e55470011304f4af87375ecddb1d3325a6b2cde983239b1edab13a4e66fef34f44f8eab91adef75c00da8804c240ed30244b4ac7b309c2a11f0d1a09c26d1ed68d2ac5ee6e8bc5c266d0f79f586b93507d55413ef852bd002ac332fc5312d4dfc90335b2a37120554e4f486eea099aa5c5ad951b0dcec8cdb8b537725e689d0f685f83e93932155d5919ad8b43106ae74cf0d46c7c3122b4acb123a387a13dcdc77ef73f16d6c49f795bec20f8f5909e693976032bcc418f0001c2cde48c91ff75bcdaf22d49193ac06e687a6d8992a93e29f565ea8e70589c0249a6025396fa3e80c47a4b75e6f879237043bb895115e0b5e07946b997ac73e66a130e3b6ba644c0ee3123ff0debcd08b645ea9811da9a79a5ab050b52b6a93603cc7058b6cd04973486afb2f1fc4da267b03d6a409a45945771e1a3d6f4fd3ae96259ce3d3aa2da29436790b2fb9d61d866c4e102205987e91f336be4d7220625dcf2dcb614868b93db774398c387dd9d0f41a81b98196f44132b3ebbd4cc0b52b9b82347bb04326bb4cf13b4b4bbec6e16033e08d12c50aad4da4e0b338b3acf9c63285a18dcc1bb5dac9e0ed84ac5d989323ebc92115a423c92da443e19235256c2df3b80fab1bee5ba6795765c3877490d8ed652f1784195abbd12fe490772804770fa384f04fe760e82ba0da20ecd495dfc364517a94e1c72023416adfbead84b97dc52784c28a2412cbfceb97541f49ccc76dd71c97dfa4ae378e2ef50786ae82f1410915dd8a9ff396a65309f4b4ddc6d244192fb6cae16a0bdbcf5928ddbe6c5838654ff0af719f481d95213c1d42058e9d7cf415d5e179f29a5b47a8a23dd92dbe875ca89fd24281a6c0f81d300f925025dc7537516ff13617375c12c030d34f8609004285ef1229abcae551015f9a5536b064efa1fbe92b4d3c2d6f63181221596fbf13f185fa010720382d92707f678d86e1effb4b06a9f389b7dc12d9b061d8696460de6aeb22f938e61923d605c84002d90cccbb382344d2b93abd6b2aa9e3fb175617ac7c01a6b18f692b690b158472924717ba8303767bec6b254eb9acafec40fe965f337a1ad729a1ce2cedb36458bef4f536e83bcbfd07c4325812ecceb994cbcab43641d395157cbe6f47ad8533987c2c2386f91066779454da0736862c25676b723fc9837e066d5496537da643c347850b0b1a1f5bfbc27d0108bfe2e8dbe73815d248af7ad6abf74bcee", 0xee0, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000c67000)={{0xa, 0x1, 0x4e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x0, [0x1, 0x7, 0x6, 0x5, 0x8, 0x3, 0x64, 0xfffffffffffffffa]}, 0x5c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f00000)=@assoc_value={0x0, 0x0}, &(0x7f0000bb1000)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fff000-0x8)={r3, 0x6}, &(0x7f0000dd0000)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ffe000)=0x0, &(0x7f0000fff000-0x4)=0x4) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000ffe000-0x4)=0x80, &(0x7f0000ffe000-0x8)=0x4) accept4$packet(r2, &(0x7f0000ffd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ffc000)=0x14, 0x80000) 2018/01/14 23:35:35 executing program 5: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f04000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f04000-0x10)=@generic="67ef0ce9c55e98d5692719fe76d1daa8") r1 = socket(0xf, 0x803, 0x2) setsockopt$sock_int(r1, 0x1, 0x14, &(0x7f00003ed000)=0x0, 0x4) 2018/01/14 23:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000b89000-0x10)={0x1, 0x0, 0x0, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000012000-0x4)=0x0, &(0x7f0000003000)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000134000-0x4)=0x0) r2 = accept(r0, &(0x7f0000daf000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00007c5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000060000-0x4)=0x8) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000a0a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000011f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000248000)=0x0, &(0x7f000016b000)=0x4) socket$unix(0x1, 0x7, 0x0) sendto$ax25(r3, &(0x7f0000115000-0x6d)="4074e5f3c78f2c17e25240454e6e464900000000000100005e76444954bcf7c5f28143b91aff325fa8b4e5fb9e08fe775385f8e779fa4554fbdf8883c4f20e17bcc294e0f7cda6f330626f8db3aa7820c72ebcb9648c6d00000007622f0a38aea0100b1e590000000000000001", 0xff02, 0x20000004, &(0x7f00004e9000)={0x3, {"7ee9e0baa7d5e3"}, 0x3}, 0xfffffffffffffe27) setsockopt$inet_group_source_req(r0, 0x0, 0x28, &(0x7f0000919000)={0xf6, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r4 = accept4(r3, &(0x7f0000746000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000074f000)=0xfffffffffffffe11, 0x80000) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000a51000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000d6e000)={r1, 0x2, 0x0, []}, &(0x7f000089a000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common="6970366772653000f0000000000600", @ifru_data=&(0x7f0000003000-0x20)="05357ffd7c96a7092c954b7b94f8f20000000000000006444f52d30fe6a2821c"}) 2018/01/14 23:35:35 executing program 1: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) connect$inet6(r0, &(0x7f0000ac9000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 23:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x204, 0x2) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 23:35:35 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000007000)=0x3, 0x4) connect(r0, &(0x7f0000003000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7f1d10e1be912670e882bf2fac22e16e130100000000000000029451a8b7b86f95745f77a7324d8ab892ae064069be64d43dcea3d292395671dcab91cba584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) 2018/01/14 23:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000000001000000000000000001090079f321b30c7b02000000c7bad62e0a43a632ed4938d36d73fb8f8401a3ff5982bb17ffff7ce43a4b2470a0c5216669ca021f6f51e2f160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead200001f000000000000000000000090c8b90200000ecb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000130000)={0x0, 0x0, 0x0, 0x9, 0x2}, &(0x7f000068e000)=0x18) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000554000-0x10)={0x0, 0x0}, &(0x7f0000a16000-0x4)=0xb6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000349000-0xe3)={r1, 0xdb, "95176b8674c4148210a6da774d03511d04cbd64964de6595e3ced1fd02dd5ca4f6c165347328032d00fd9cf0926112ca053757d2088869497f3812fd453f3554da463eba5a12789eabc69ccbe478bb77fc712d79eda0bbfe08dcb104a6804934c655c77bfa667535539368fc7dd58e7f062acdcb77cf0510234a84d0abe4caf15ec02b9d481e7fa3247b063c7534b54de979c7cbc115e28d6af944c2ce0b61040db5e230157b9e07c6cda57bd958cb637a8852d93011fa8cb9fd5816b263625c4e060f519b7eee06f546911958529643929165573e11dc2c4a4dee"}, &(0x7f00001de000)=0xe3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000db4000)={r2, 0x10001, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006b0000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b8000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000397000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005fc000)={r0, 0x3, 0x1, 0xb3, &(0x7f0000cfb000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x27d) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70000000000000009e3a21e491762022736cd996146b600089e4201c9cbf2eb949c94c2855430ea2a71f9", 0x0}, 0x60, &(0x7f00000f3000)=[], 0x0, &(0x7f0000007000)={0x18, 0x29, 0x4, "d6"}, 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000feb000-0x8)={0x0, 0x9}, &(0x7f00001ba000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c66000-0x8)={r1, 0x10001}, &(0x7f0000cbe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007c2000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7, 0x3, 0x20, 0x5, 0x401, 0x4, 0xffffffff00000000, 0xfffc, 0x3, 0x401, 0x0, 0x100, 0x100000000, 0xfc9]}, &(0x7f0000edd000-0x4)=0xfffffffffffffc6d) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008c1000-0x8)={r2, 0x4}, &(0x7f0000509000-0x4)=0x8) 2018/01/14 23:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000057b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000360000-0xc)={0x0, 0x223, 0x20}, &(0x7f00003c8000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000bbd000)={r2, 0x81}, 0x6) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd4000-0x43)="d7", 0x1, 0x4000001, 0x0, 0x0) close(r0) 2018/01/14 23:35:35 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000a000)={0x0, 0xd4a}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001b000-0x4)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000019000)={r2, 0x2}, 0x8) 2018/01/14 23:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f000001f000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000034c000)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000f1f000-0xc2)=""/194, 0xc2, 0x10060, &(0x7f0000eca000)=@file={0x0, './file0\x00'}, 0x686) 2018/01/14 23:35:35 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x7, 0x6) sendmmsg(r1, &(0x7f0000e30000-0xf0)=[{{&(0x7f00004a8000)=@l2={0x1f, 0xa5, {0x7fffffff, 0x9, 0x6, 0x7, 0x883a, 0xcc}, 0x10000, 0x5}, 0xe, &(0x7f0000054000-0x10)=[{&(0x7f00007f1000-0x2c)="a8702995ab254aab3fa03e066946a5b44461758d5d04a76191b731ab335e1d567491aa3f31c28fc3446b2ed7", 0x2c}], 0x1, &(0x7f0000e3b000)=[{0x18, 0x189, 0x6, "0ce2cc"}, {0x28, 0xff, 0x8, "facbf8e165cd5c0bbc69598da86a124dd833"}, {0xb0, 0x129, 0x100000001, "b6335990dcb498e3376a286d2aa12e9eeaf8ad35eb0db6c70cd1c6dea049df23894b6ed41a9a97d94820411f90a886bff5fe204f7edb5f37faf3944dfd40a29a5193b9df692bebc24fd9498d9e20ccd391f540a92456c791644d4ce6d8869a821ea7894bbe2428483149457e7e0c570e2892c9d57d3f0737ae918dc6774c12387d091555b23237e3cabdaf7bcd209b3d0ea84651da1af7b89bd0"}], 0xf0, 0x4080}, 0x8}, {{&(0x7f00009b2000-0x80)=@generic={0x0, "dcd600516866e06a393292e5748160862eca851866b505f70545e30381a7fb990f1730cb94e2c2a22fe1f8a8874a4e9aa2fe36a0a4500f989d0f4e07f1c8361e74907459a923870433e482099551679460bc06dea85ae8b74036475c377b26719cfc3db71c6f6c6ddc298134b6ce35911d7896f9390bde4cb7a0ed062dff"}, 0x80, &(0x7f0000240000+0xe09)=[{&(0x7f000069b000-0xde)="7a53aa7528bbb70188d7b40d862c00dec1405ed61f49f49e6b79018251bf86308f8083b5758a904d258e6e1b15784a9effda80c6504f44ed24fb2aac12509335602606497e74844564b802d9fb43d1e815bff8a14e6fab0df801e8470296dc0edfce5307f9bf29ba6eb16a7f4a417480a3c028fa88f9070e3531dedd4d36c20050346bdb80a36c6aea8b955f11836a2c219d7da18efba98d3f8ad03696dd3c66f6bcd2871f303df51e48a4fe2c55f1f27af62834d2f567540dead6afc6ccdacd4dc1392d483599b230687425ddd61a0eed85fd9191e8296b2608993f941b", 0xde}, {&(0x7f0000b4c000)="72f9d71f7be75548f38dce91eec735a98aba98b7ac00f428df5f55593c17c118399e518b062e1b2785423f51bfdf200680e524118f3142c75a5e605baff11fcfec11419c66f9019b388518170c431966ede0b3fe77c6bd0c050d2680890d9047d32116238d6eda4d355dbe674ffabde0919eb6a3d60c3ec2cefa642166f01f309c4203f80a38a38298954fbb780bba1557d309b7588f7e3e1140821da5f988b95ed545eee7bccc60fcf5bf0ebe755db40dcae8ebe8f6e2a387a44c3fa961a5b44f1f886f048c9c08b39ff3921829f4b651dddfb9c33fe4e20dd49c42cc94ede1cfa39ba31430cb4bf404568d2fa90ef69aa675f9d90045", 0xf7}, {&(0x7f000055b000)="ef57be2f23765cabcbad3763c5ac81d93b13f0d8db757a7e1b14f76d78be22b15490f716a13242e30646a3f35e7f04a569d4b4d167408f19c224a3ab9cdfeb62d8c4130489897a75792392fecd3907ba44673156174848bcc3d795fed9efa188847a1f42e82296813308e336a3ff47315ed5c43134da4e160bf5e122c18e3b38", 0x80}, {&(0x7f0000aad000)="49a03e7a8a1ac4efced82561c5c63f7990e16f720bbaf5411fc5df3cfbc130a0e7202e46c6ab94b65bde81f725c0d809a2c26ae91168dfb08f2a1f34c5bedb2891104ca4ebd0dee6598c61ffa203f323fa2d8171ecd39e9f90aed2606c31ed767a974e6a2ebf2f2481553f03f48f75dad7b2d0d5f20d1981b604a7c19a858e9a07115f846e5f57ce8f5c601e6cf84d2bcd039c369be3cd41021278", 0x9b}, {&(0x7f0000b8c000)="196b99c7c01323c3", 0x8}], 0x5, &(0x7f00006d3000)=[{0x110, 0x1, 0x876, "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"}, {0x80, 0x110, 0xe80, "15c57cfb759a9ca47bfaccc0c8826fafc137dc30a605791b495fbf4eb57629d29ccaaa3797b03a19c96d83d89b869847ae59d52047d0c5dd3f64df89251b8f429a9ec258fef1563e5fa02879e8d1b9464f63b8c02ce08a7a4535d45301bb1fae2a0a6ef048d7acfc9977f01ffe"}, {0xa8, 0xff, 0x5, "4bd1a7d619a1d83977afe90f3b3e52baa16f4935d046bae6212d79a7b1748ad7409a1b1daf7173a79d6db170ddb8185e4d2f17966543740ab08bface88229f4a2270e1ad78b6897d232c4e289621fa64b7900e8aafacf58103983861f987dafb782369cf97e62646f941877ccfa9c5b744429a35aef4fc7143271c07f597d2773a6684363d5d98dac7a24d9fb071c00b386c2077818e8db2"}], 0x238, 0x24000800}, 0x81}, {{0x0, 0x0, &(0x7f0000e88000)=[{&(0x7f0000c50000)="554829f330471ee6955b3182b82be5145fb8d2a7b95385633443ecbe4a03f94a0152", 0x22}, {&(0x7f000055d000-0x64)="8f32bc7f8fdac78feb05655afbf856311e225ec368547033284b8d16d1cd3d6ee6b3e7b727d5101d4eb1464feb279a645d1c093f87fd2964ac337571ed95ccaaea5841d19bcf70086d585b2c508a28d59e7af763214b220c75c08c757ba300f54b8d6bc2", 0x64}, {&(0x7f0000b67000-0x87)="5e4dccae085c5effd8eb67840bc2cdf1de854e5a765679a17c893a200108b6b61f8e8f5ed7565e63730c94be728fb37cea2c2b7557584f297994c51e44bc7aceee7c64ed6b36d2eec36368a6327343e50f195b38ba98741426ca694a6d4049d93b20ae565832bb0424e197c0ec6634d8a766125db797af32e64d071b6cce11e518697160e48426", 0x87}], 0x3, &(0x7f0000123000)=[{0xf0, 0x0, 0x4, "e60db6a9b0767b97b07a7f837bff0fcce56afcf08d0be67afff7a07450fddeebe1321816a71059f2938fec179d2e34685de0fa72dac88548f68a05f007e836b790d8cfab833acd7a4536cad4318a737e5d61de690ecbc6574d838ee9c8fd1862c91c679b85c435ec6c00f5e936c99f8f27e197f5f8062ad036f9c848804d7dfd496c4aa1ee7e1a3476d01f024c6f1a7ab600e9091043f408da30fea80d27a41d5a2dc2381a402707c26dc5917507c19d213232cfb59933e74dc99404029b1563cd14f3a000fc66855a3bcb1a67112a9ea4ee959895d76ad39fd73e64e3e167fa"}, {0xb8, 0x119, 0x5, "de36c6862f95582c4649a2e89ebbaad0adb4fb1a321b0cd942f00cf5b5a88960b82419d86212d4bbadaf044961e83ca2e9e79ffafd8d9c7e900b6fad1523677e349b5550d038fe0a32322339fc5982e6c4d70afd328966eb160ce0863a8157efafdd8a533c2c2276dadbc8f5848db38b21052e646447f30d38286e551430205346d9bf08eb5cdccb1d8c9bc3d1524bbd3a3d64cfe9b056b7fdf2b543a94c7abb5d94"}, {0xc0, 0x118, 0x8, "4d21f38b220b9ccaeca5b1ec158571f277699f21596558d347881e073ea54fcfaddacd9d82656ebadc02738385ec20ca093cf881b3fcd2f063017401ca521fb66df2daebd3b5b22294098db4d8c4ef9e4e4cf7f862feaf94c34654748f6457bfacca4ae9df18368e16afa92a1e4b8b051db78c370fbd19eacd09f67f747f74644fdbc5c2e49972bd8eec89dc3d051bf04e229c08eaf841195bff216e343f7c72a386bc8979dbeb330582b6860626"}, {0xb0, 0x18f, 0x3, "882fdb03cdf13d23ff158451033e8f1d122f2d848c3e711b3d2d0ba4802e73302d5d0a28b6793c8f3018f3bb2abde7d63d0fe33433ab1cc3e6dbaa51da9204520e37b16fcc7dc9f24304c04e9c16db54e79453f218e91a9c39c2ece0ce5560230e4df3ee7fbd3ec0eda4e74e21d160ebe724a540d594e2c73a9d774ea4847b919a651de119d0340d2f7a7c44523de1febe6d14f30d34882650bc"}, {0x110, 0x84, 0x6, "e24255d12960a6bcbb6863aea2519d7100d3d10c56a5a9ab95d74cca5c501b409e509eda01a3c21b86e36cc39368207460b5601ffeb0b3dacfb88b2ecbd39db0c7b8f63cdf295d24fac3fac7536438cad15f3a5e68afa171629bdbe3cd4fc8869ff1c9e570a842c38e4d1973ca1fe7f9829ac683b73a9e29655063d8bfdf32ceed26aebe2614ab9f7dbc10afbd6979d5cb9da30d64b3490bfaf6e5e17041076d30059fa9aab2b54e0d1c6a3d254491f606ff20e1f3e14aa1d942fecbc2701be89d76cd285ac71b44329c53314676614494ee5f13347ea7570c2e3cb605b04104a6e62d8574dbdb1e8e35d2489857d225c21daec88d0faae9ee949e830503c3"}, {0xb0, 0xa9, 0x3000000, "c926b446698264ae368234ee44da6fa153f2214a4bcd715472c56085ae095ad2b67d1a257d97d152d6d394261dfae43615b21e8e663ba133d4b0d247e35d6d63f2ba71ebfcbeb1593a8fbd206a4e37892baa23e4951c4919769e3eb7210bc5f92f5854e63e2c28d8a289930fcc84cc8df33f8436d4485cab1d2af82c16ef2da1dddacf80f1892e98b6682d069f9f2a44ee3adc1d5c88261de9"}, {0x20, 0x10b, 0x6, "423d8b45c793f0540ee75ba7a599"}], 0x4f8, 0x0}, 0x97}, {{&(0x7f0000643000)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000492000-0x50)=[{&(0x7f00004ba000)="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", 0xff}, {&(0x7f0000dc4000-0x95)="ce140d2b15e9800877db10de9ec605c712861bb545f8792431842a4ffba35b24c4dc8da1a614f2c01378bbe413c38a8d1d694e8cfd2b4f0f965393d47d8402c40e3ea3f2e0ba232af4bb9e508159ae58f99960effc3a61e33ca3873ddcaf348ae6c64589996e9c5a987be9a7dff81ad4883c18c2be59080753535b78041467a59fbe560f4aef7a2bd6e8b6e23054a892016a48d907", 0x95}, {&(0x7f0000e88000)="eecf9053f96f51ccfc1367f129bb9b651ea5f8ddea418d9f6570168b082fdcfd118bc215d66f5d1114a21a208d683c0b2e18e825520410b3e5668855ea40009e7f35f77701229229cc0b9acac6b05d2e0a43e354af64c4a290b6d30d", 0x5c}, {&(0x7f0000899000)="41e42100020eaf3d36f6dc7aa4cbe0693183390836abefdcab0773afa12e433ee53e66300c00c0f7d2a180a0411bd4119e8955d810cceacfdf325aba5404ccc9cb6f6a2f273692600f31554e45fd98785eae7a57f206859f4d3a73d72527bae79a39bc780935088ccb7d5e815a439330a21b92a0d680ff2976bad86964c741a01502d85ede83433d13ac0e69b9dd2f0739ca57e3d876b673bca6bada010c25ddf4341cfa7b8e22ee4c8c4c469b964cfff51dc0158db7e593b2407af938875ccf03a73881aa31253550c9a05155fdf722", 0xd0}, {&(0x7f000000b000)="ba67d166b9a8adea8ec8bb930f50c67429d16d3a94dae5c5fbe1e9f8bec574dbfe5b45f0c402f2666e", 0x29}], 0x5, &(0x7f0000448000)=[{0x78, 0x0, 0x1, "ea341d6960f8226222232b44d5009be53117245700aa257b73e4ee39be6343d066afd7ccafb428c5a54f38662f0da6965a88f4eb224b9c7fb10d8785f29036e36600e4859fe036b5f42d2a0305b60205c33844496cff329b89ce43ebb2360659ae9f01ceff25"}, {0x110, 0x0, 0xfffffffeffffffff, "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"}], 0x188, 0x24000000}, 0x7fffffff}], 0x4, 0x44) socketpair(0x3, 0xf, 0x5, &(0x7f0000203000-0x8)={0x0, 0x0}) connect(r3, &(0x7f0000dc4000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e3f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xa7f, 0x40, 0x0, 0x0}, &(0x7f0000a02000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000e3b000)={r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bce000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000c34000-0x4)=r5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0x0, 0x0}) shutdown(r6, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00009b0000)={&(0x7f0000000000/0x1000)=nil, 0xffffffffffffff00, 0x2, 0x1, &(0x7f0000048000/0x3000)=nil, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000026c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00008f0000-0x64)={&(0x7f0000749000)=[0x0, 0x7, 0x8, 0x1, 0x3, 0xeb6, 0x95], 0x7, 0x4, 0x72ca364f, 0x9, 0x400, 0xfff, {0xe6, 0x8000, 0x100000001, 0x5, 0xebf2, 0x9, 0x8000, 0x7f, 0x800, 0x2, 0x7, 0x5, 0x7fffffff, 0x2, "98f9e821c12b25d8bc058870dafef57698dae40797af83749ba4d1be173755a4"}}) writev(r6, &(0x7f0000ab5000-0x30)=[{&(0x7f00007fa000)="f7", 0x1}], 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00002ce000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d4671267d80857a, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c7b000-0xc)={r4, 0x3f, 0x10}, &(0x7f0000379000-0x4)=0xc) 2018/01/14 23:35:35 executing program 3: mmap(&(0x7f0000000000/0xb74000)=nil, 0xb74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b74000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b42000-0xc)={0x0, 0x0, 0xffffffffffffffff}) socketpair(0x1, 0x5, 0x1, &(0x7f0000950000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006aa000-0xc)={r1, 0x80000, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:35 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f7b000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x4) sendmsg$alg(r1, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/14 23:35:35 executing program 7: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f00002fb000)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x100000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f000000c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000d000-0x4)=0x10) getpeername$netrom(r2, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000002000)=""/0, &(0x7f000000b000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000002000-0x4)=0x0) connect(r4, &(0x7f000000b000)=@llc={0x1a, 0xfd, 0x3, 0x8f73, 0xc00000000000000, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000-0x20)={r1, &(0x7f000000b000+0x1f9)="bcaf9ce2520660cfd5fcb37147f399814bcb950be69b8a913aeae11e80d56966847bbb800e44c581796afdd9a3e89e8e75c0b6d6f15fb20779a4f7610e804ef2634c1fd4c4139ac86fb3f4c949b1589a70c7cb75699f0bc0ca3f86ae9275585fc022308e587d87e9011792761814bf03b8c4a2a93b8cdcbfd40437fbdb31c1f5895fb66a4569bb47184083d49aff29e5f73e9944ea8eaefdba502d206eecf8cbf1c0ac20ee2b3c1a1733b6be8399f1c38baf165a05d81ddee3a3fe87e557399abd0cfa28a109", &(0x7f000000c000-0xb2)="f7b4862512aa8657093b8602a1c5f5fb3c46c5211aecc09431ad198bb803478d1c341fab378938cd46d5c843650403352b79d90316d0045e05abd00426797fa47ad7e5089bf5f25131334760ca6d607bff7f1b02301460b9764c8429cc50b5ee73f72c5d9574140378aedc9c8e541fad6031daab5b91fdeb0d6defb0257a3feb96b9d0e9ca2235c7c2888d99166b6fa017f264771fa1d025c83ccd913ec94ca3e36ec5daaa48642e658ce38758bd65898526", 0x1}, 0x20) 2018/01/14 23:35:35 executing program 5: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000042000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000011a000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000128000)={0x11, 0x1d, r2, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000181000)={0x0, 0x0, &(0x7f000011a000)={&(0x7f0000006000)={0x2, 0x17, 0x5, 0xf, 0x7, 0x0, 0x2, 0x2, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xa, 0x10, 0x14}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000014d000)={0x2, &(0x7f0000182000)=[{0x20, 0x7f, 0x80, 0x3}, {0x8000, 0x8, 0x80, 0x9}]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000005d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000183000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r3, 0x0, &(0x7f0000183000)=0x0) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000183000)='tls\x00', 0x4) poll(&(0x7f0000181000-0x40)=[], 0x0, 0x0) 2018/01/14 23:35:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x2ae) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000053f000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socket$alg(0x26, 0x5, 0x0) 2018/01/14 23:35:35 executing program 3: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000006, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/14 23:35:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000440000-0xb2)="130000001000ffddbf00f49ff60f050000230a009d0000000003fffffffffffaec3e4fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be0602c2d3275df200aa09000100205f625e77e150da8eead56ca4667bd87da5cd00b27dd2000000000000eca41bbce9093d050012f0068e27ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d000859e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b82f65", 0xb2) 2018/01/14 23:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000449000)=0x9, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ba0000)=0x0, &(0x7f0000de1000-0x4)=0x4) 2018/01/14 23:35:35 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/14 23:35:35 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000001c000)=0x0, &(0x7f000001d000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:35 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x2, 0x40) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000e6d000)={0x27, 0x9, 0x364, 0x6, 0x0, 0x35, "aed9f3de655df019819495e0ab34942b400e97865fae179b8d2a8d21fe4221d42ccbd9ce6edd16c9a33afebad1f7ae14fdbcea9f1baa4122e2e9b8bc92652d", 0x0}, 0x60) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:35 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000caa000)={0xfff, 0x6}, 0x8) 2018/01/14 23:35:35 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f79000)=@generic={0x0, ""/126}, &(0x7f0000f7a000-0x4)=0x80) sendto$inet6(r0, &(0x7f0000814000-0x23)="af7fbab8c51103137bafb52617679ba4881036fdd115f549274e5d2e0e176e9660b803", 0x23, 0x20000000, &(0x7f0000b62000-0x1c)={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x200}, 0x1c) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f79000)=0x0, &(0x7f0000f79000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f7b000-0x8)={0x0, 0x0}, 0x1, 0x0) bind$alg(r1, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074e000)="102914d65dd187bf26f9d2fb2af652fed0d5fd65f3c99aadabf7ae391e989ef65f67bf9c78596ab7dc5f5280f63d41bba85d9fcd65d666c4f07ba832113228ddc841b0a546da9fefa2a392e73d011197450983be7dd1748800a88df3906faf826c6dd19574c414b80898ef37ef529aa82564dcf74bc64c1d4f9d8c51a8d0bdf6871b4629eceaf1b17a8609ab06baec2496ecf2608da87c03a48c64e85ae5945c8bde06147d634a41f338a02fde0f76d989d5dcb677120b11", 0xb8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f7c000-0xe8)={0x0, 0xe0, "53eddb2aec376d466a4df21b9f63e063a0043ef2799b0b1f81135ba450aa65a3257506095b105ce71e0b4636cfc76383fae17d91a512d2f226fc969dec1263d6649cfaf09445af8ebc665e8971ddf6cbf88cf6f96a9d854bdbe643743e1a0998af5f4b6ec120e151f2eea04c44707dd4114b618d5c4910d473086290e56a6d0f7f6fe6e701967b16b1669ba1699791f5137eb61370bf44f977d403b828efb3a9ce32a31da5ab06befb8822f623d6a48b73a3e21bc37e085a9f1958a1a5f11f979e61788b067083d10ef7afa406978f7d5b1cc8b54a322aaf68c98d353c344eb0"}, &(0x7f0000d2e000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008b1000-0x8)={r3, 0xfffffffffffffff9}, 0x8) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x4000}, 0x0) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/14 23:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00000e3000)=[{&(0x7f0000921000-0x1000)="11", 0x1}], 0x1, &(0x7f0000e99000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000363000)=0x13, 0x4) 2018/01/14 23:35:35 executing program 1: socketpair$inet6(0xa, 0x5, 0x100, &(0x7f0000a50000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000ae5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000190000)={0x8, 0x4, 0x5, 0x6, 0x8, 0x4, 0x81, 0x1, r1}, &(0x7f00008e8000)=0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000028f000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/14 23:35:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000679000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000386000)=0x33a630f8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x732d) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getpeername$inet(r1, &(0x7f0000c62000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afe000)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000588000)=0x0, &(0x7f0000eef000)=0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f6b000)=0x2, &(0x7f0000a5a000)=0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x0, &(0x7f0000a4a000-0x20)=[]}, 0x10) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a26000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f56000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004c7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a9000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e54000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088b000-0x4)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f09000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002c5000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b7000-0x4)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003e0000+0x599)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000120000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e0000+0x3ba)=0xe8) r13 = getgid() r14 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001e3000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x4)=0xc) r16 = getgid() r17 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c6c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a8000-0x4)=0xe8) r19 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000063d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000dc8000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097b000-0x4)=0xe8) r22 = getgid() r23 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000982000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000caa000-0x2)=0xe8) r25 = getgid() sendmmsg$unix(r1, &(0x7f0000775000-0x118)=[{&(0x7f0000a9e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003c3000)=[{&(0x7f0000a46000)="0dce7145cceb01fdc6a9cea6812f51eace6d7fa6ceb5e56b2f656b63c5561ea541b4f3cde86b5b47dcc7583194cf984626758a6a7512daf7bf7ba7c783afe5fd00d6c63448881d56328e49fb4a8ce6c04f1c52d7c58a1d024f568f81527b039d9006d3206c8860c7226788171ea15d26ab5c24038f8744b56621df7b2da327", 0x7f}, {&(0x7f000009f000)="f45881752b318cb68272f49e4952b71a949e7ef43cee0c3e2019a7ff9aa358635c162237b6d3c5a8028dd13bb97d5ba01da32fb164e45fb858b264bd0c5f1109f8587ff61b8c66a1f07d26ff08", 0x4d}, {&(0x7f0000bb1000)="92324175e8e9aaf21f968b0c5eed06959d7fc95d507104991a32a91721a382d769558df2762a61800332d4a98fc7caf13b366280ad60bbe944aaf196ce5d93aaa2bf2305837259af0a2d1a6ee2df08732e2db76780cf8a6b63b1b275d56e2ed8ff0de190a793fa3eb551d6adf5c2ab005a0dd2ce14679a0c2c590f52adc048df915dbf73c277167027ffa75e28f54dadd0ac9d3ded61dafa0ec10457ded7ce9b97bcdd97839173e7c2", 0xa9}, {&(0x7f00006dd000-0xc3)="ace815983a031d179d65ff87281430d793c9ac4a431e2b0a550d29c021fd74b3d9a750648197aa280c61fd47bb8c3ead163c03c2d503b6b87ce3d67aa134d0a8c7e62405579871579d24650d71eb900e4cb9de3a917fe4eae46e270b9b8f0344f37c9e440efccb21d9f2c9da98a35f0e2882c5dd3a0021d223730f3dfb5d0e5a9845900ea763a2e136c7c338bd6da8ef4d92a8803794298d826bd867eb56e834f98207c57d06e1f54158f72618b7b64a0efb0af10ce62712c601196c92cc69bf8cf42f", 0xc3}, {&(0x7f000074d000)="9851c32565ac47d695f30423419d0888168b392781977aac4add58078d1a44a7675af56c2605f6aa3318ff1109a0b2b7f9a05076f725c74329e2748435c818600b2de821d6befcd686dfd413e1caa0c78262ff5eef49795fb120dfd88d1975973cce78dd74d4393e", 0x68}, {&(0x7f0000e63000-0x10)="19fca30fff8d4e8facaa36760325295d", 0x10}, {&(0x7f00006c1000-0x81)="d6c638602f0c9c8a2736139ffac5e4103b18388566ce2f096c1e35675cd80d715e53a997e27270da331b3aeb3a81f2637ef107bb244ab97bb0ffa8235ff4aec9ba57fd2bfdc8f7f5f3071cfa939b84d097cf77a148cd88c40d9d36190ba86be0c1ee8965de8cb5483a66ef8ce860ef823377a5bddfac7bd44f5d572cace134c383", 0x81}, {&(0x7f0000366000)="bc74428f6b666bcb266cb42c763911cb5585d1a158f1ccc07dd0f5de2b254e09005e8b0073f3b19575634f060e6ad960d06791d82a1d1baa53c64b6654a04237c4042cc9c256165d0396", 0x4a}, {&(0x7f0000dd3000-0x30)="93b2a2274865acf3db72510caf9259f10edf539b052fe6be3b75d7056921e70fa247dda872f3f7b2d003e42d667b45cd", 0x30}], 0x9, 0x0, 0x0, 0x400c000}, {&(0x7f0000e3a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007be000-0x20)=[{&(0x7f0000a3b000)="efcb4e1318722897288b7485982e6ed206823f33d6f272dd43464d37c8adf0bc9f1df7270d8f7f67b82406366f50fd8bffc41121ce4e8d645eb91ff9a8f6bb27ddc35a27071a43f1871a8732b4076fc5327ce27cd1c3450588c87eb13b88269286ce3fa489b5d4702f7b9f", 0x6b}, {&(0x7f000020c000-0x91)="0e08312604f1201624c5332aa3899315a47a08e19203eaaf5f23c4ca34abd3b82ad8ae2d1487063f8042ccead8ae2c1a99140a75ca6db78ea49f2c37873c20300bf248cfc404290f13315ba8d98269435e6ffff135b7f33f30d07b382d03f3e9865bdc3649166d6ddfac9741b3a89cdcfc1455000fb4507d5a2aed980246fa0af5a9a42841b71685c64f99e905a62b935a", 0x91}], 0x2, &(0x7f0000228000-0xb8)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xb8, 0xc0}, {&(0x7f00005ff000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f000014d000-0xc7)="a04d669fd9d7fa51afa8e83e6fc28290debb59f2d7c1617a0eab558c4bfad5c9a330c2db960a4abda75a66260317bca04c278def7951261ea6688776d5c6abbacfb937973aac41ce8d7f26a28a8b59602b33861892d2543d1a45d655905bfc60263d9bf9b11145bc7705708bc1d7459c41b47e118a00d18d5679a71f9984b452587990773bd96f6c1752e0b06e8c30e666760db32d67abfcaf6a582098554191aa4e1b1861b9562bd654e3d92025923275e44e437343d13d0a5aaec22a3b1f2e4c5b23d1f32652", 0xc7}, {&(0x7f0000148000)="b069cf743178ac5a6ea89df4454f9834cfa0ecee24797bfbf2ac059507bdd08e9f6a2e35cba1926b3b8f59f15cb84369f1af1d28401f7ccb73849c915c25517a482fe5fddbe92a225e1d813a4181fe8e5e646ba9190e9a2ee86a49da3b6600d5a055c5e6d071803c44d0125c1f564d506065c114752a109de4cb37bb46bea983e4883fa828ebfc85f2fcb2dc9cbe99524f7c275c3e9cbcc9606dba3e2372e06dda63eb36b7dd56803466503d6a35282206e1eeb4f5971d1975615e47f19d27048786a3", 0xc3}, {&(0x7f0000a44000)="ec2c578c7c632b51", 0x8}, {&(0x7f0000260000-0x99)="8fd0f98d183e9d9b387ed7cfffe4917ba3b307cceb926f117cc0afdbae7f084b7426c0d4d1ae6bc4427e7ce062db68cea70c88b3b60f775b13b1692eb025fb805d9ec5c96d0101103a716751005375aeb17fd33937af525c121489c77f9099654d4226f8576959342be24310bb5eba738c2191ae817bfcf605c8eed90d784e1cc1bb70acb1724005e95b560b065fa367d937a54c9535c97712", 0x99}], 0x7, 0x0, 0x0, 0x1}, {&(0x7f0000903000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00004f4000)=[{&(0x7f0000f03000)="468c9abe294c5787ffab288d0ec7c5d47f44ac5bc5db2d5bd4e05be3b630737d2bdb7c6594afbdda43a3061bf8937460caf20daaa4903840dfa62d1641e4116e409407c7cf6872eeb041555dda876f1b4abbb9d7b31feeb7aac67d315fb122a34eca338373f1c9d9d42f26212c7454c44c886297df9c3e98f577f033875c", 0x7e}, {&(0x7f00007e7000)="2713e3dc033132bb55f946e2e6f71fcd61580c823d9914179c08338a0570c61c6b5a30d2c7a9e3", 0x27}, {&(0x7f0000e3b000-0x12)="392a650e04353532391bf9f475e8a9c085f8", 0x12}, {&(0x7f0000555000-0x55)="1d633f08badd447f48e4d3d9b6f92dc87858a981aac6c91c2a184aa5b88f9e1e2bf6f8f5831ce2d52a51522a3c8648a1726b8106ba08fbb159ab0054c39673fb9468886745fb7fae2002e21df6e47ac79fb7e5a903", 0x55}], 0x4, &(0x7f0000ce6000)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0xb8, 0x4080}], 0x5, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000601000)=0x0) connect$bt_sco(r0, &(0x7f0000d29000)={0x1f, {0x1, 0x400, 0xed4, 0x4, 0x8, 0xfffffffffffffffe}}, 0x8) 2018/01/14 23:35:35 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000fd5000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x9) 2018/01/14 23:35:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000003, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000292000-0x18)=@get={0x1, &(0x7f000078f000)=""/226, 0x0}) r1 = accept4(r0, 0x0, &(0x7f0000390000)=0x0, 0x800) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000fda000-0x4)=0x0) 2018/01/14 23:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005fc000)={0x6, 0xfffffffffffffffd}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d16000-0x20)={@generic="9b35bbca14f2b7de2a378d3447f62bb5", @ifru_flags=0x9000}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ab5000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x0, 0x0, 0x0, 0x0, &(0x7f00007ed000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/14 23:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000019000-0x1)='W', 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f00009fb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a38000)=0x58) recvmsg(r1, &(0x7f0000543000)={0x0, 0x0, &(0x7f0000c78000)=[{&(0x7f00002a0000)=""/153, 0x99}, {&(0x7f0000c6b000-0xc5)=""/197, 0xc5}], 0x2, &(0x7f0000949000)=""/101, 0x65, 0x9}, 0x10100) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00009af000-0x2)=0x6c1, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e1f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xa0) 2018/01/14 23:35:35 executing program 1: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000c19000-0x4)=0x0, &(0x7f000018a000)=0x4) poll(&(0x7f0000cdc000)=[{r0, 0x25, 0x0}, {r0, 0x401, 0x0}], 0x2, 0x3c) write(r0, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) socket(0x19, 0x8000a, 0x9) socketpair(0x1b, 0xa, 0x3, &(0x7f00005ec000)={0x0, 0x0}) 2018/01/14 23:35:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x105) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000376000)=0x8) r1 = socket(0x5, 0xb, 0x9) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000d0e000)="5742d5f7bdccd90907bf015f4103d3e55d86194bace5f161dfb6b14090d7157ed06acb514bae5441251ad74fc291363c475dc6db9a6ee07ec1f786c10b286b13f05270f0ba0c15f89bbfe6e40f5f1e156026915077a9546f97620f824d9dc0b7b7a55b89489f5000809e43a484148c6a2ddcaa3596e1c11abb35eb", 0x7b) r2 = socket$netlink(0x10, 0x3, 0xf) socketpair(0x7, 0x2, 0x3, &(0x7f0000955000)={0x0, 0x0}) bind$netlink(r2, &(0x7f0000aab000)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000c12000)=0x8, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000aec000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/14 23:35:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00003fa000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000508000)=""/92, 0x5c, 0x20, &(0x7f0000e8f000-0x60)=@nfc_llcp={0x27, 0x7, 0x9, 0x2, 0x68f, 0xff, "2b57a8f3e6064d8532604e28149c0ccaa6a9c86e3c44222daedd899564bb763e0e548d12d90db8a1f5c947d952d69acfb1d9e32b5aeedc47ce7e9d4b8beaf1", 0x7f}, 0x60) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000bfc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000bc3000)=0x2, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000af000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000072f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/14 23:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000ef0000-0x4)=0x0, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003e6000)=0x0) 2018/01/14 23:35:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00004e5000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000000)={0x6f, &(0x7f0000000000)="28de69cd531daa42eeee2da237814ff50d0b74a3a4f23e495aaabccf3696203b55f6c3c2444e76d012632bf863d8ae057f5b4939e1d166559091f1cb78304bf891acc253c3e634f7565561bc187bfbb309d4e0ea9bc9e49d03308ec0e3ac6b55e58b4c7f5a3ecda92bdbd0990ec282a3892df4c6ee69257ab99ef100f8c6f5ea628cc79aa559e8ed56187d6da48103ab88acf770c4e102425760abdd5593598f853d3d94d0dd13deaabccccb44cc479d6e61911a3d6cf6e5"}) socket(0x14, 0x0, 0x0) 2018/01/14 23:35:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000cb7000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x0, 0x8006, 0xfffffffffffff30a, 0x100000001, 0x3, 0x9, 0x8, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000012000-0x4)=0x6, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f45000-0x8)={0x0, 0x0}) getsockname$inet6(r3, &(0x7f0000476000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e3b000-0x4)=0x1c) 2018/01/14 23:35:36 executing program 5: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000386000-0x4)={r0}) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x80000) 2018/01/14 23:35:36 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000426000)=@file={0x0, ""/87}, &(0x7f0000000000)=0x59, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = getgid() r5 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa2000-0x4)=0xe8) r7 = getgid() r8 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a3c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r10 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ab7000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d7000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000491000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r16 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d3f000-0x4)=0x0) r18 = getuid() r19 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f39000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000936000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000)={0x0, 0x0, 0x0}, &(0x7f0000f43000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000c96000-0xa8)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000eef000)="cf3d45df7f6c96c7376a8cafc446eb5a765d1e150c5dd979b58e236fb4466c7324aad1d9ea500c643f0aaa6638e5d26c787ca42f354f148f3f2f32165509d0270395f02e6d6f044e0529c570e4d94e09a58c605f89bb13524dbe84d60af88cc0b9ffe6f4f8914895b17edb6389224c7a068f8bc9232d073f1d71ec8b7838b69ffc44dd8ea2ee45cd", 0x88}], 0x1, &(0x7f0000530000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xf8, 0x4004041}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000400000)=[{&(0x7f0000000000)="3105ba9ffb932cada3fa39e863991f123253096033c16277d963fe57142165c364209d632b6c2a2d32babefd539c27fffc387cb0", 0x34}], 0x1, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xc0, 0x4008000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00001b7000-0x30)=[{&(0x7f0000b58000-0x1000)="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", 0x1000}, {&(0x7f0000e3c000-0xeb)="a7ccb1fe64f04b21bca3408b726e14e4e86c463b0c2e280523daa25c49ac6873364205d011963bf029eef3dc6306ed28bc6565af62e68b87d05243beb4334402190cd400834e082a0ce052c43e58b98b30c27eca73267631ad6d65f71f9afd810c9df0c4517681fcd410177a581e8022bc3e4dda390af3728d12e8cc440920456f78a7cd75463d1399115758524b4e4fadd26c277a0c2b0b4d852fdd84499ebee774e060b39fb52789272bff183f6381796f5b5355d16d1ce858f339426e4cb77488aff1e143c15f326924869dc2d36555265ea65fabe727cde69c25ffc2749d90718fffe7a7f2b687b4e3", 0xeb}, {&(0x7f0000001000-0x7c)="23e5bc810a48201bf890d70255f55c5e6ba4741ca3c43bb291a2e0ea5dd7cff78e6b7b6139a4e6666680fca57f2ae24511d383fd8d0f0421f26119cabd8ad23fdf139171f4f558fe0cd157d528ab0827c7118782dab93848989cabeb189b83fcff4ace309c737f254db87b1803083dd9652f289918057f96c8a8ad38", 0x7c}], 0x3, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x40, 0x4}], 0x3, 0x4000010) 2018/01/14 23:35:36 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r1 = accept(r0, &(0x7f0000004000)=@generic={0x0, ""/126}, &(0x7f0000009000)=0x80) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "755722848aa543bbb878087d8aadc820e4bbc042aaa6822300c36754754b1c868be4edf5ceaee7686b0301010000000000008abedf435f1e85ff0f00f9ffffff00b05fe1cdbc113aff50b209686b007a"}, 0x160) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000000b000)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f000000c000-0x1138)={0x1138, 0x3, 0xb, 0x400, 0x5, 0x0, {0x2, 0x0, 0x7}, [@nested={0xc4, 0x69, [@typed={0x8, 0x1, @void=""}, @typed={0xc, 0x25, @uid=r3}, @generic="d6b17b6854868358ac408b6d48a71633d698c479daf87e5292fce0607470e462022e76a0b47ef1df9abb12bf6fe092bdcf74b3715b4916d525ef640416c6842bc27844e8ccd8540a00a3120e2b7d4e1c939525d7f4433dc15f0d58c3273d891e9a1310af95070ae29dc5db26247c39e82f790d86beae4be877823d43a43d7103837d4d427d3283fb69f85be9c2b213e7011166a412abff2b0e522e195cc8003cf80d9c2a6ac75cf70379551d"]}, @generic="1eedd9573e5fd4b743038a3b2950df9e3dcccf7da788b718fbb7b45fd0d271cc1883c0305239dc7ac3fde0a7688408832c2607bbadb2478a7c8c5b3e38d87325e186cd8fd0c9d0d38f72e91583145c2ac6b944", @generic="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", @typed={0xc, 0x75, @fd=r2}]}, 0x1138}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) preadv(r1, &(0x7f000000b000-0x90)=[{&(0x7f000000b000-0x3)=""/3, 0x3}, {&(0x7f0000004000-0x64)=""/100, 0x64}, {&(0x7f0000008000-0xe)=""/14, 0xe}, {&(0x7f000000b000-0xeb)=""/235, 0xeb}, {&(0x7f000000b000-0xca)=""/202, 0xca}, {&(0x7f000000a000)=""/143, 0x8f}, {&(0x7f0000007000-0x1b)=""/27, 0x1b}, {&(0x7f000000b000-0x11)=""/17, 0x11}, {&(0x7f0000004000-0x7d)=""/125, 0x7d}], 0x9, 0x0) 2018/01/14 23:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000790000)="", 0x0, 0x0, &(0x7f000025b000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="67418e3f71a0", [0x0, 0x0]}, 0x10) connect$llc(0xffffffffffffffff, &(0x7f000029c000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="f4adb95f9baa", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) socket$key(0xf, 0x3, 0x2) socket$inet(0x2, 0xa, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000fdd000-0x78)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x4, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f87000)={0x0, 0x0, 0xffffffffffffff9c}) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x4f8}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x20000040) 2018/01/14 23:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffffff, &(0x7f0000b94000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3f000)=0x10, 0x80000) setsockopt$ax25_int(r0, 0x101, 0x682fa1a7db6eb371, &(0x7f0000939000-0x4)=0x400, 0x4) 2018/01/14 23:35:36 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000128000-0x80)=@generic={0x0, ""/126}, &(0x7f00007e5000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x100000000, 0x121, [0x6c7, 0x3, 0xe80, 0x7, 0x7]}, &(0x7f0000001000-0x4)=0x12) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aa4000)={r5, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="761171dcf5987906e79612098e1c63d4a697659e13b338937267f96fef3ab4af90034bc628eafec709496471f55a0e6de7316a9b5ed236ee19317543391c651d653ad3f07be2407e888b4691ef", 0x4d}, {&(0x7f0000001000)="e305ab8be9f428fd569e6a84f52f17848a68b5635265ecf6b97a8eac0ed803ac28fd3b1f0a7d03b9b64ce859e09aacbe3088701a3e09771263d967ceedd79088b0c2c2b4ffc809b6211a444188963e98edae48173160df6872dc66992d71d777942f5bb0ab4fe38284691c50fa78673619aa592ca7402c2c6af148da4f23dbf1ffe6c70514c2ccc7c6b33f1ab6f455dac9fde24f5d3a3c542d121552c23d7214f1841701d789f17e95dc3e0e8e9d64b8dd9697bc7a724e9b8530e3bcdaaae2edba492e222ac8785327f83c37c76d8af14ebc59", 0xd3}, {&(0x7f0000000000)="485f1740357ee7fbfdd64e0730ef176371245dc807d502b5f2bf22ecfd856661dc9faccca594ef432c5b2cc418b6efbc91d21825ebe9f42380fdd6d9c744954ff2610ef206bab0f92b774246df9bdf9a34ede4", 0x53}], 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r6, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/14 23:35:36 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000008000)={0x0, 0xe0, "333d7f036dd87f182fd6ceff3cb4f5a35b42f00881d7fd29b813320b880f1c0a4aae26da82c6c9a0a6f325c69a4b3cefbd3e51a6b7df10e0f01ccce57264021f4350e5356dc0ba012a8715971ce61f9d8593922c109585f408687b0928765ea1a32b9f636e9ed5d41736b6bf693fb349cae989f01310aaba6ceecc4d730e713e6ced68ad2cf862fbbd28836eede91db15643e11ed392c8daa1818c913e2f40a7c36031e4591fd470442c2453c836fe1b07ff098c7c3118da0623799f8fc1e89079cbd92d9803a32a3c723c855259ec188b9386e90b9a64a3aeb74789ec4e254f"}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000009000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000007000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x40}, &(0x7f0000001000-0x4)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000)={r2, 0x10000}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000006000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) setsockopt$inet_int(r3, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/14 23:35:36 executing program 7: socket$bt_l2cap(0x1f, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/14 23:35:36 executing program 1: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000f1a000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f1a000)=0x1c) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000f1b000-0xca)={0x1, {{0xa, 0x1, 0xc3ac, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/14 23:35:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000f9b000)=[{&(0x7f0000f4f000-0x94)="602a0cbdb98c0b5a7101ee13673d8490", 0x10}], 0x1, &(0x7f0000fb0000-0x48)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000818000-0xaf)=""/176, 0xb0, 0x0, &(0x7f0000598000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/14 23:35:36 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000035000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000037000-0x10)={0x0, 0x0}, &(0x7f0000036000)=0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/14 23:35:36 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000031000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e63000-0x1b)={0x0, 0x13, "71c8c19f5ad77890e8bdb5cfbb53f66d8f9dd7"}, &(0x7f0000e63000-0x4)=0x1b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000174000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xde6}, 0x98) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000b8d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e63000)=0x8) r2 = socket(0xd, 0x6, 0xd0cc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e63000-0xc)={0x0, 0x5, 0x200000000000030}, &(0x7f0000e64000-0x4)=0xffffffffffffffbc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000db2000-0x58)={r3, 0x1, 0x50, "8c5ed92066292a5186e763b508ba42caf95d73d5fdd66541e74521d10876e33d172d2a3efc49394f48742763af466afa2bbac135bd1ae505fe53e5d8e9898459b311df045362a4863b9242acff656f4e"}, 0x58) 2018/01/14 23:35:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9cbb9e216ddce80f, 0x2, 0x0) write(r0, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45", 0x22) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000acf000)={0x0, 0xf8, "5a568a4899d17d90c9ca2bee567e8dd5e542deb01540e1a56350e9787ecd9b3dd322243d8ddcca021478ceaf6d38670a8d920c030a7f9dd0496483bcace97902814cbbd9d5729af3e607cb5f182ac29de2d0541f6f38ad0c32b30f299077414bebcc977b6cfb6d0f89e96f37b0e81447a14d609becc94d7d73853e0b2189d81c7e9d7e37d3bcc77d42591e06c45778e6a2fd78b803540a100366d2272c4f084136539feace5489620881189e6a4af654296e79c991535f416a36cdda3dc3a82c6e4c8d4c7e41d966d30214aaaa1aacada0c8116eddb426f05e3b0ce2285fba6b7636a10f9288fa56cbcbbb1c1e1f82b425a623428c3d9e93"}, &(0x7f000026a000-0x4)=0x100) connect(r0, &(0x7f0000a66000)=@l2={0x1f, 0xc5, {0x7, 0x3, 0x1, 0x3, 0x2, 0x100000001}, 0x6, 0xffffffffffff7e01}, 0xe) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d22000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000f7000-0x8)={r1, 0x8}, 0x8) 2018/01/14 23:35:36 executing program 4: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bc8000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f000097e000)="e259bace0529b7261c83d43fe02e17008787da952750de128636c6476dce22f18931f2426f4475027158d373e459811afdc777e251a14f3063dad1018c775842e8dbd180b30d6d822552ea6e0f80600d7ef156729b029ef571b61712923968896032b010b92769a8b14cfbecea16d92a0a389aed25d9034350aefdaebf7bbd2f2265d92bea2de7f0aa20a03c57c21e285a3924f159a02b9e35ab39683832032234e75435d50e3549a6f2d01100dad1bc7e618ac45b", 0xb5) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) 2018/01/14 23:35:36 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r1, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b1a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000abd000)=0x0, 0x4) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/14 23:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x732d) connect(r0, &(0x7f0000595000-0x10)=@ipx={0x4, 0x1, 0x2, "e4986018a00d", 0x5, 0x0}, 0x10) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x0, &(0x7f0000a4a000-0x20)=[]}, 0x10) 2018/01/14 23:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000122000-0x4)=0x7fd, 0x4) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[], 0x0, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) 2018/01/14 23:35:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000093f000)={r0}) sendmsg$nl_crypto(r1, &(0x7f00006fb000-0x38)={&(0x7f0000042000-0xc)={0x10, 0x0, 0x0, 0x2080000}, 0xc, &(0x7f0000932000-0x10)={&(0x7f000040d000-0x108)=@upd={0x108, 0x12, 0x220, 0x3, 0x0, {{'sha512-ssse3\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x94f}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0xd177}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x8000}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f00007fb000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000e8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ec8000-0x4)=0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00008e9000)={0x6, 0x3, 0x8000}, 0x4) sendmmsg(r1, &(0x7f0000488000-0xf0)=[{{&(0x7f0000a33000)=@nfc_llcp={0x27, 0x800, 0x7, 0x7, 0x0, 0x101, "a714aac11e2000a10dde43a823518d6761a7105d2ca132bf3abb6513d2f50b1813e46519b44814060ab867042ca0aefb2cc252d280a6b6dab703ab66189a79", 0x6}, 0x60, &(0x7f0000389000)=[{&(0x7f000055f000-0xb9)="f770d836824fa248a5798d330d2b54d8f39afd8933b1c26fa2d7f12d0c66dbe37630eff0e1276f227f8945cf84bfad04b7964817ebbae6175ef95372db8ddffcc3e2b7c49429f51681c7bbc726eb8be0060c1d0bd762f975b42349939d677247fff9b779fc6c84bed6543c775971f7e20c4b3fc8da6f9f6ef55f9369743df968282592dccb405f34ab3f76d73f4104277d63b02ae5b088609afe035d8610157fd84b3166426d7b93fb5bbaf257e6ded958767949231e23af98", 0xb9}, {&(0x7f0000a4a000)="3029db7c9d8055003b4b99bf4e884edd4c4375256a3d0dc3534e354e7561f292cb612fe8ab18d7569a4e041be14e679a11319d379a7028033f952e9e14007f395bfcf0005b6926d775c6fe62aa5fcf17a46fff2b1a017bad151da24ff375f47076aafc10e0c74bdfedae9e212b7d54da0347267759ea0ce131573da42bd5821392dca020cd719fccc61c", 0x8a}, {&(0x7f0000565000-0x17)="2022a8c3472712307e09c85d117522dd0058a22efbe122", 0x17}], 0x3, 0x0, 0x0, 0x0}, 0xd0d}, {{&(0x7f00003c0000)=@generic={0x5, "3c245603b281ae5a1a9d78a0ffffd43d1702cfdb6998c0f70610c4d13747d96cd9b737af1a693cf3b446cb1f138ef8185269783e972bffe48fcd9fcfcd6320a77e3330ef0932e0d4f26bebb8c17771dc6314b06597e2ddb27d21ec9cb9f5eaf0a68d8ddb14fc17e5b52e41a76e386fd923f1b378bb67c6eea2f42146a198"}, 0x80, &(0x7f00005b3000-0x40)=[{&(0x7f00003c5000)="be5c103e77f5bc4becf8d51ecc37496fd6bd61cdec20871c83aa01dcf6e817237ca869dd54267bcff125342e2bdbbdce06ebdf5ec452c7536a3f835f936b4b521808e638a48329be4ae2af39173d43b8ba", 0x51}, {&(0x7f0000d46000)="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", 0xfe}, {&(0x7f000056d000-0xbe)="c91b0a36073e9e21e11e830c6361461f743edf4018bf9bfb4524ca96c6d248061210ed60f003807f7a72d32a971a5cb26aab630fe880d78e6021acf145f282e994f17a9de1f23ae08e392ee26971e9e493ad0179c341e1a7a011979fd7df41aed5242b5da0e1b66493d384f1afe2fae3a1c6d9cdccbf39fdb28b75cf00702851e4c998270bcd257a78d3eced42f2fe54013b88dcd4651025f0cf4923228ed00bb667d2c9a5b85820fdb839be4bd3452d2697a0582aaeba46ba0e722688cd", 0xbe}, {&(0x7f0000da7000)="f8fd65a255b2722ac1f10a1c90cde619f80d4bcacdde3bbe062299cb8fc22fdbad47217e776f21ea6d31e329a0bddbf144d380d1adcce56fce0e0f4137407277b7826141d37f831b8a1d0e3693e7e8428077145b83ae0aa3947fe4f1205134c8583b3b43642378f11195c46d3b403cc81dbf096b5ed93626f1ea849c36ca3fce5a3b99df7498c52f1b033c6499ce09b8e09aad81eed49e2d7f2917101f65c695fabd", 0xa2}], 0x4, &(0x7f00003fe000-0x20)=[{0x20, 0x103, 0x8000, "cc7d22e4f8cb436989e34b6f147978"}], 0x20, 0x20040810}, 0x0}, {{&(0x7f0000e90000-0x10)=@ipx={0x4, 0x5, 0x1, "a3b3c84918ef", 0x4, 0x0}, 0x10, &(0x7f0000271000-0x30)=[{&(0x7f000004f000-0xd5)="83af61114eaa8fc02e65b0ec791ce8bef678c956309ef6bcd3c2e4c016f1c7dd74a57cc529161e098d6ad270c0853d230cdf3cf757caff94c4a131381a6408e603efefd41c0c6062778f6f4a145e8ea9b407b5e31ee2ad97b9a60881d228f73ec19255bc642f3dffb9982f90f66767401920c890836a25b67a6e72a0d5da9bc5af204f026501c6a7253bd1968d87a6e7aed986fe949a8c5676cc5b707140fedaeb9a66985159c2057fa40410f67fbc8e9f71e1018ec5498c4fffa5df5496b8517c27affcec3d6f10f213eb08217cd78bbb1d396498", 0xd5}, 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{&(0x7f00009bc000)="94b860c53241df726edbab62f9baf244078621e020dad7b746e5ac743baab522bf0e6df840ee7db32303cb0a192400e101914de37dacad4b92a925f5531849057a8159e146ed33c9fc39879b0fc2e05d2aae5ee8434191a4492cfc43d6eb2463e315f50dd517d78e6aca5548d9a17a7260caf5dce7a11af3ac98ebc9796f4f44f041384dfce90bebf7ad7f098a0b5fbfabcb0b31d43da827", 0x98}, {&(0x7f0000031000-0x1a)="379209f75f261411d2405cfed784272d0a20956a57b4953298aa", 0x1a}], 0x5, &(0x7f0000b16000)=[{0x110, 0x113, 0x5, "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"}, {0x68, 0x119, 0x3, 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"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{0x50, 0x117, 0x7, "9e558ba258d16bb8f57912f7708a5e6973ab1943ed5734c63d8028051235b75e7e57b94d53558e614a3afe140df88ee3c8846d36c48eeca6c73d3aa781744875"}, {0x100, 0x10a, 0x3, "156929b8e5f45ee2b49b52a18fa2490b03834002a5d7fc4260582c956e36606aac99c2b97e811943e4e6ed3166a5ddcf3986651c0f907c1522abc1b80f16a643e3b63a6ca4cbbefbf7ca85ececc6e70ad42d0eebc5ea72c68172886b7b78675b5be70a7774ef83da08fd42573f50195bfc1d449230330a5d5ef60e70b3e4786179ad42e742b01b2c8f41c82f4d62931899cded02de47b176aba57eea35da58d13ad1621bede1490e2b244fad7a92bea5bc0d8a58cb01654e0099ce251f602a662333606bde47f73680515e680022b0ba36e3c6d59c997d7303f52ecc3e41e2111b3f2be101fe7c84bc"}, {0x58, 0x100, 0xd74b, "ed72d23b1c24a96fd5fae4871ea659bd3464a3c99b5bf834bc365a2f4f17c205337e944ccd7b54cd062ba88219b1b314ab9d51790e9000c3568cb8cc758e7575db8f0ef2156252"}, {0x40, 0x11f, 0x4a2da8c5, "3b4a6f8e5dfd6e46ffa71c1d799cd85ddaecd159a4a16bbb387d3f4fc56643e43ee108d21776ab66a73e17a46997"}], 0x1400, 0x8000}, 0x0}], 0x4, 0x48000) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000300000-0x8)={0x0, 0x0}, &(0x7f0000e93000)=0x8) 2018/01/14 23:35:36 executing program 6: mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008cc000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000d8a000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000931000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8001, r1}) pipe(&(0x7f000013a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r2, &(0x7f0000dc3000)={0x1f, 0x80000000, 0x3}, 0x6) r3 = socket(0x10, 0x802, 0x6) write(r3, &(0x7f000088a000-0x23)="2200000019000704009433280900040002fff600000000000000000026001580a427", 0x22) 2018/01/14 23:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000c24000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000f04000)=@file={0x1, './file0\x00'}, 0xa) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002fa000)={r0, &(0x7f000053f000)=""}, 0x42d) 2018/01/14 23:35:36 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000485000-0x4)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000290000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a76000-0x2c)={0xf, 0x2, 0x154a, 0x3, 0xe, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00001f3000)={0xb, 0x7, 0x3ff, 0x8, 0x10, r1, 0xb205, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$inet(0x2, 0x3, 0x7f) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00004cd000)=""/19, &(0x7f00000ff000)=0x13) 2018/01/14 23:35:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000)=0x19, 0x4) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/14 23:35:36 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00005c1000)="69b43a07af0cca4c614e7c7be35233d7aa6db2ddd0ecafa09a9a081a678754b5bdbf8fda85d7cf899de935fbf57ecdb509e38ba4683c94a11d44d0c452cc56a2404ce9300b4019ad35916affabb486a6e6c5c8af52d6edff6b48d5e1747006da", 0x60) getsockopt(r0, 0xfffffffeffffffff, 0x0, &(0x7f0000c2c000)=""/1, &(0x7f0000000000)=0x1) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000547000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfb43, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x7fffffff, 0x7, "99bb7fbfa3aa4bd8aa7cbe86eed0c882d336799add00eb029f7df8450eaa8ca6c5585d31c3a9451e8fb5d9ec4298a65e8c6d9d06b42ea14743dc5e7173e3bf7c38486a5d06489eeba8fa6cc9dd13b709"}, 0x160) 2018/01/14 23:35:36 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000090d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:36 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x24, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x3, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 23:35:36 executing program 6: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) writev(r1, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 643.823471] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 643.839585] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/01/14 23:35:36 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="f9", 0x1d8) 2018/01/14 23:35:36 executing program 6: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000eed000-0xfc)={r0, r0, 0x0, 0x0, &(0x7f0000ab4000)="b89d79417e92619d2fc63080ed5938750eecc3966fd0b8b46b5cf92be5847ca67f0a675f", 0x8, 0x9, 0x7, 0x2, 0x3, 0xeb, 0x2, "b26a0ce5dc64418ade71fccec8108d409af18bb06dad2155c09bbecbd7e9ad204b87bd879b437534c81c392755bb9affba4b6df6524bb46b8360b9aa1ba0dd40378831008375aba596b1a8a9daa732d7bbd4f7bafe3873ef0696f2adc6d698fcf74981d9467832a41eaeff5c61a285c78db1498a93f9d01c5c0a174d5c6ee91441159ac9a30525d71fbc9713135b6d64e8e681bf90931e72e332d23f44366b7c3565829acde87805bcecafa766b761ef70b77adcc4a3d0fbf7ba2164fc965c4b1991626f4606a950c416052d2dd402828a2e0d51"}) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000ea2000)={@common='lo\x00', @ifru_mtu=0x0}) 2018/01/14 23:35:36 executing program 0: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004f0000-0x38)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000101000)={0x14, 0x1b, 0x608, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000302000-0x78)={0x20, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d6, 0x5, 0x8, 0xfff, 0x2c8e4625, 0x0, 0x7, 0x3, 0x0}) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/14 23:35:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000056c000-0xb6)="370473e819dbb1ef266a4efaa58d97a870e73df365621cde9629806330a6ecd99f5f1705b16eeb907d63f43b6239aa1bdf52af8f550a26c0cd236bad51432c2ea1150ca9109f74c55dc2fbc459a3ebdad531f014bc840cee502120230ae2477885fcaf531a073f672b6f7d3a31e495400933d5c0452c9452bdf9b7ab32061ca7373443ac12e19ecf515f6332a4b9f556bfefc5a3563db5882e6992fc89d11ed475ddc73b243f711b13a69e605556c5e524ed654d8ee0", 0xb6, 0x4004, &(0x7f0000393000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00004e5000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000d0a000)=""/248, &(0x7f0000a24000-0x4)=0xf8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d5c000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000456000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c26000)=0x8) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000165000-0x20)={"158517c23fd93f990df400b846fce57a", {0x4, 0x2, 0x7, "409fdf86c397", 0x5166, 0x0}}) r2 = accept(r0, &(0x7f00003d6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000db8000)=0x14) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000cd7000-0x4)=0x0, &(0x7f0000d22000)=0x4) getsockname$unix(r1, &(0x7f0000034000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000069d000-0x4)=0x8) 2018/01/14 23:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000829000-0x3c)=[{{&(0x7f0000beb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000485000-0x30)=[{&(0x7f000003c000)="a374ce3a54f10e985a940525290f114d4012d03ad80f744f91b49ee36eaceb0a", 0x20}], 0x1, &(0x7f00004c0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00005f9000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x40002001) 2018/01/14 23:35:36 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000-0x4)={r0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000000d000-0x4)=0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) 2018/01/14 23:35:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x6, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) bind$packet(r2, &(0x7f00004ff000-0x14)={0x11, 0x6, r3, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000bc1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:35:36 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000643000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000030c000-0x18)={0x0, 0x0, 0x20, 0x1ff, 0x6}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e0c000)={r1, 0x74, "de928af2333a0a8fdbe85198ebd36a2a72bc3340c5abc7218c0b9702bbbe41f0127d488b0ff0f7bd25afbee9bdc7d3a18f44b6720b79610d23017db6e65c727d1f3bc3ff529af22b4d9eb74399f73684853355a4d0b9e6d4330fb0fea8732bbeacd774cf7a786ed620c30c85fb97b05e8befb57e"}, &(0x7f00001b1000)=0x7c) r2 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x1f}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/14 23:35:36 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8b0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd32b}], 0xa4) setsockopt(r0, 0x84, 0xc, &(0x7f0000000000)="", 0xffffffffffffffba) 2018/01/14 23:35:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="beb0bd9b2e135ebeeb9e9692f1f14715", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r1, &(0x7f0000ddf000-0x80)=@generic={0x0, ""/126}, &(0x7f0000688000)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008f9000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x0, 0x3f, 0x34f7, 0x2, 0x3f, 0x5, 0x9, 0x80000001, 0x0, 0xa0cb, 0x80, 0x0, 0x401]}, &(0x7f0000107000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000387000-0x98)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x4}, 0x98) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) 2018/01/14 23:35:36 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, &(0x7f0000001000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x8) r1 = socket$inet_sctp(0x2, 0x20000000001, 0x84) listen(r1, 0x6) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000002000)={@common='nr0\x00', @ifru_flags=0x4101}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x10, "2553ee56a9f40af9bb4590c9b34e1674"}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000004000)={@generic="25fa3e56286bf3faa1f4515a399fd78a", @ifru_flags=0x8a00}) 2018/01/14 23:35:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f4f000)={0x0, 0x8, "e68fc1cbaa9e84af"}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x6, 0x8, 0x2ad, 0x7, 0x6, 0x7, 0x3, r0}, 0x20) mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) 2018/01/14 23:35:36 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x105, 0x8, 0x1, 0x5, 0x6, &(0x7f00000c5000-0x10)=@common='syzkaller1\x00', 0x9, 0x0, 0x3f}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x7b5f, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000003000-0x4)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000003000)="7bdd4f84029736ec1e32279cd7eccdc47b8dee015ab09fec60fec976745b1871d08f95832bebe9af156f0916226dac7caebef716423392eab26d01f8ee83f8b36027a525237d6c362b7d0fc820be4237fcc171e716f9d58dc68605eb5c28d8264369c80bf6e243634297a88c", 0x6c, 0x4, &(0x7f0000003000-0x8)=@sco={0x1f, {0x1, 0x53, 0x4b, 0x5, 0xa36f, 0x7ca}}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000005000-0xc)={0x90000000, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000006000-0x1e)={0x5, 0x6, 0x6, "10b533ba3f25", "b85a76aefba27a50272f40c3c4eb66e6"}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r3, 0x49, "8227962480d5b287e67153fbd0da0733a1006a2df94d47ef03945451af5788dd4cc6aad91f1426157186627251adc323dd3b4888cea5653a69ef401d8c875bec295670e2219d473aa3"}, &(0x7f0000001000-0x4)=0x51) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r3, 0x7, 0x7, 0x2}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000+0x377)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000000)="741ab1023628e2f2d00e018150481117709d20280a158a7e1018fe5cd9426cc57e3f8d16753e3d4c40bca94bd92949edcf542b10535d827a2524", 0x3a, 0x4010, &(0x7f0000007000-0x1c)={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5}, 0x1c) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) accept(r4, &(0x7f0000007000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x8, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000008000)={r6, 0x2}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r9 = getgid() setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000005000)={r7, r8, r9}, 0xc) 2018/01/14 23:35:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x7df) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000b15000)="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", 0x1000) mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/14 23:35:36 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000509000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000112000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff, r1}) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) socketpair(0x1, 0x800, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000002000-0x1)=0x81, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000+0xe63)=0x1, 0x4) r3 = socket$inet_sctp(0x2, 0x3b3c1c7d367023e2, 0x84) r4 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000003000-0x4)=0xfffffffffffffea4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000003000)=""/203, 0xcb}, {&(0x7f0000000000)=""/138, 0x8a}], 0x2) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000005000-0x2)=0x9, &(0x7f0000002000-0x8)=0x2) epoll_wait(r6, &(0x7f0000002000)=[], 0x0, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000+0x266)=@sack_info={r5, 0x58a5, 0x2}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x4, 0x6, 0x4, 0x4, 0x7fffffff}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001000)={r7, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffb, 0x6, 0x0, 0x40}, &(0x7f0000002000-0x4)=0xa0) 2018/01/14 23:35:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) readv(r0, &(0x7f00006be000)=[{&(0x7f000056b000-0x3d)=""/61, 0x3d}], 0x1) 2018/01/14 23:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006e0000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000701000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b51000-0x4)=0xe8) r4 = getgid() r5 = socket(0x3, 0x6, 0x7ff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000d4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000da000)=0x14) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000956000-0xc)={r1, r3, r4}, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00006c9000-0x1360)=@newlink={0x20, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000b8e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x10000, 0x400, 0xbfb7, 0x400, 0x7fff, 0x260040, r2}) 2018/01/14 23:35:36 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x6, 0x2) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000035000)={0x2, &(0x7f0000035000)=[{0x4, 0x7, 0x1ea1, 0x9}, {0x1, 0x800, 0xa710, 0x5}]}, 0x10) 2018/01/14 23:35:36 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) splice(r1, &(0x7f0000fdd000)=0x0, r0, &(0x7f0000708000)=0x0, 0x10001, 0x0) r2 = socket(0x10, 0x800, 0x6) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000d38000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe1000-0x4)=0x5) 2018/01/14 23:35:36 executing program 1: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x84, 0x7fff, &(0x7f0000c2e000)="", 0x0) 2018/01/14 23:35:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000328000-0x8)={0x0, 0x0}, &(0x7f0000156000)=0x8) 2018/01/14 23:35:36 executing program 5: r0 = socket$inet6(0xa, 0xf, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x20)=[{0x2, 0x200}, {0x2, 0x5000}, {0x8, 0x407}, {0x2, 0x1}], 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x128, 0x5, 0x3ff, 0xa2a}, &(0x7f0000000000)=0xa0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x7, 0x1, 0xffffffff7fffffff, 0x1, 0x40}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x800, 0x0, 0x8001, 0x8}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e160009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000011000-0x10)=@generic="53d11ff8919e59410fd8c865417d1ac4") socket$inet(0x2, 0xa, 0x8675) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000009000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000003000-0x4)=0x8) 2018/01/14 23:35:36 executing program 2: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d2c000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000052b000-0x20)={"022e9161d2fed6b3555a176c7b35a9bd", {0x4, 0x5, 0x7, "88b40cfc3644", 0x5, 0x0}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d2d000-0x8)={r2, 0x6, 0x188}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f000034c000)=0x20) 2018/01/14 23:35:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x9, 0x14, &(0x7f000051e000)=""/0, &(0x7f0000028000)=0x0) r0 = socket$inet6(0xa, 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027b000)={0x7, &(0x7f00008aa000-0x38)=[{0x2, 0x6, 0x0, 0x1}, {0xffffffff, 0x5, 0x0, 0x0}, {0x3ff, 0x40, 0x7c, 0x1}, {0x9, 0x2, 0x1f, 0x7}, {0x0, 0x6, 0x100000001, 0x7fff}, {0x81, 0x3f, 0x7ff, 0x346c0bef}, {0x10000, 0x0, 0x10001, 0x100}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000024c000-0x4)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x400}, 0x7}, @in6={0xa, 0x0, 0xa484, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000111000)=@add_del={0x2, &(0x7f0000717000-0x10)=@common='ip6gre0\x00', 0x7}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c52000)={0x0, 0x0}) epoll_create(0x8000000000000000) 2018/01/14 23:35:36 executing program 4: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r0, &(0x7f0000fca000-0x1)="", &(0x7f0000fca000-0x4e)=""/78}, 0x18) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000b1d000)=0x0, 0x80800) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000e2d000)={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, {0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x0, [0x9, 0x8, 0x88ad, 0x54, 0x2, 0x100000000, 0x40, 0x5]}, 0x5c) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000016b000)={0x0, 0x8}, &(0x7f0000fcb000-0x4)=0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000fca000)={r2, 0x3f, 0xaf, "ca5e64e1412682da0f6d85cedeaddd3b0fda599fb679caac483a2f3c0e9656e285c0f353a8947ea5590db26321fb5430d4d9de30010c7b08dbdc301cf7105ad4a89df35ef8555dc36c43c634bc99d08105ccc3242eb03de1a41fcd6a006bb9d3005c9870b22f48d518e7c254fae21fb14056f6e6b4230733608a009755df04c02fb71580d19ea1a358a9a4bad3da7494ba782301ac0fb8875656cbb023e7119645dc0aa5d55ad798ec5c04b3b04e02"}, 0xb7) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a8f000)=@get={0x1, &(0x7f0000fca000)=""/1, 0x10001}) r3 = socket(0x0, 0x80805, 0x9) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000630000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fcb000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006cc000-0xa0)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa000000000000000, 0x3, 0xfffffffffffffffc, 0x1a}, 0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a3a000)={r4, 0x0, 0x1, 0x8001}, &(0x7f0000bec000)=0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fcc000-0xa0)={r5, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x9, 0x1, 0x80}, &(0x7f0000fcb000)=0xa0) 2018/01/14 23:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000778000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) writev(r0, &(0x7f000097d000-0x80)=[{&(0x7f00003a6000)="0dd8c30ce17ec78726c8f1ab4361f586b1e6ef34681105066149259db6dfc8d6c26976a3f2291878939c7bc193477e40e6e0158f9a1a9e93a3bbad0fd0200a09211e6b3842a965ffaf739b0da30ac0fdd51da1567aa17a474fef68b43a31037d683d03990e7da6ad11ef5dcaad1ede03098eac1697e255c159ec96a906ad30b2e25b82ba0f7b21da4de049b697b46bd8ed2279fcb2fc65acff0adee6db3869cbd197b8ceb812b4b53302e9a6a7474783dbb64cf6acc3a60de16636b0f2e718cbad27b79558b3de760b0ddbe28ed9e9d35f3a28a3c25c121750e7a7353c3010a7d166e3c3f080fcc727", 0x0}, {&(0x7f0000c03000)="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", 0x0}, {&(0x7f00003b7000-0x40)="7d0516cb003076d86c14569969356cde56f60ea4413498e1f04c7c6071197191d8afd0461f23ea74124548f41d02b5e4075c321737dadabfd4777fe63a15a7ba", 0x0}, {&(0x7f00002aa000)="dfacdd310f6173e83f73e8cdb90be267a584577ef30885d0847c84271da96a72d4bbb5e408dfb39bda2be2559607532810f0cfe2946fc546c12b7e1bfc1dc2a32489289afec462492195d381d5b1039930", 0x0}, {&(0x7f00009f8000)="3e6002380ca2ec16171b3199ac8945d396462f11b82bf07bb368c2ccced4f533c418359587a4f252d37313475e4ba867e32853c06d5df68f69630dc923208411fafda5b9d6e6f8566efa633d06ae2e5bdd132dd707391f58468ecb726b822303afd9cb1aea221a38d6a067c8e77a57cd1a76b1c714fe5b34bc8d15aaebcd30ad74a709fb8a019647ef025f4bba00bf98a8abe0c1e6b3b624835be203fe6b829a14d51fea6749f5f0f664ffb778ff7a39db385a5a7773e993c33eca47fafa94b5da575e4a9cee0aeaa492507ec18ed26daa5b1e3ff2e225906b6e5c5094be84", 0x0}, {&(0x7f000062f000)="3992020d", 0x0}, {&(0x7f0000f4c000)="d98328011b0f7d15cbf13910f3cf9b433f16a16412bfe4d1059038a9297d4ce59cc116c1e9973f595b9e861e88059e08e804ac175ed5199547e2c542c0d4c89af28a2c90e9ab20d59dd4e583a85b25b22a1444766b75d1f5eb9a433ad0c4217658", 0x0}, {&(0x7f0000ce6000)="75f664e3fd5dca9222b77e8e3fc82a41f08c8a72aa958aeb948fc8b00867c9beb44df111fc65bcd97bf856eed121d607c1f623e3cff0227ad57a5578e3eff15ef71c1a751455744204c58ad458", 0x0}], 0x6b) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00005bb000-0xc)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a9c000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000ca7000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000898000)=""/1, 0x1) 2018/01/14 23:35:36 executing program 1: mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f000025c000-0xd5)=""/213, 0xd5, 0x22, &(0x7f0000192000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000288000-0x10)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x1f3, 0x0, 0x0, 0x0, []}, 0x371}, 0x1, 0x0, 0x0, 0x0}, 0x4000084) read(r0, &(0x7f0000363000-0xa0)=""/160, 0xa0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000009c000)={0x0, 0x0}) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000365000)=0xfffffffffffffffe) pipe(&(0x7f0000364000)={0x0, 0x0}) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000366000-0x4)=0x5, 0x4) 2018/01/14 23:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009c9000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000047000)={r0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000d93000)=0x7f) 2018/01/14 23:35:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000096c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d36000-0x4)=0x10, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00004c9000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x5, 0x7ff, "7cdb8b9579ab79b653c56e3b43b95422cc878282aee17d01a1f7f2e4ff90be31404fc38e8460edc0afaae96359998596327008ab7b6f844517eb14e65892526f09697b78186d8c609a0d67c3f7a38c17"}, 0x160) r1 = socket$netlink(0x10, 0x3, 0xf) getsockopt$netlink(r1, 0x10e, 0xd, &(0x7f0000b01000-0x2f)=""/47, &(0x7f000053d000)=0x2f) syz_emit_ethernet(0x11, &(0x7f0000267000-0xb0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@llc_tr={0x11, {@llc={0x0, 0x0, 'S', ""}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/14 23:35:36 executing program 6: r0 = socket$inet6(0xa, 0x800, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6a56, 0x200, 0xfffffffffffffff7, 0x77a4, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r1, 0x74, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000000000)=0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4d, &(0x7f00003e0000)=0x0, &(0x7f0000feb000)=0x4) 2018/01/14 23:35:36 executing program 0: r0 = socket(0xa, 0x1, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x4, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x16) 2018/01/14 23:35:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000443000)=0x58, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000078e000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00005c6000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/14 23:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000743000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a7f000-0x4)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000086d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008cd000)=0x14) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464caeedf840d001fe92b0003f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0xcc36, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009c7000)={0x0, 0x0, 0x0}, &(0x7f000093c000)=0xfffffffffffffcce) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000001f000-0x4)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000a2b000-0x38)={&(0x7f0000381000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000385000)=[{&(0x7f0000267000-0x62)="f68aeb1c4d58c2fdff49849ea6831da3ca80d14f7e6d2d696c772666f7adf91eb77beacabf765792b2051bac30b80aa93ddf24195eb98732a4063963c0f4ea7fc7da97a82a3be2f9b8d1bcce5b281623a0efd1c0a7b90336d60079809e435f2bbd3b", 0x62}, {&(0x7f000058d000)="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0x1000}, {&(0x7f000003e000+0x18f)="516e41088fdc7fc4a01c0731df93c70255719e5885923839cb88b9702cb5277059a467d1e63b4c5a4c0b846665583fe42ff7a6", 0x33}, {&(0x7f000059f000)="1f64fe246998ebee5ac6b8e7e8334215c21ace13ee69c87a9e961a0bfeffe774c10bc03e938b1bda61f079799017c655e21c34a472a2526c853df86b830fbc77ffddb21f67624c", 0x47}, {&(0x7f0000188000)="16ce2267c175cfa9b677bd3a9c13aeeeece7826970de92080bc2a4fcc1ac32a21a7c5183703e4130e39a9f5071aebcbeb7d20e37c1b38731489773159600fbd66114d069b3524b28ef7818e60b31aee8bca3254644f9e73125540edbedae11935cb306e0f489fb508c2e1b2427b18af75402536452bdb49b74ad36dac91482dc8f505965e071cadc39fb2bac8af7b33079", 0x91}, {&(0x7f0000306000-0x1000)="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0x1000}, {&(0x7f000078c000)="8527299582c82a7af7993c5dee77b21b6b2c64dc", 0x14}], 0x7, 0x0, 0x0, 0x4000}, 0x20000000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) accept$inet6(r3, &(0x7f00009ef000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b62000-0x4)=0x1c) 2018/01/14 23:35:36 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00002d9000)=0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fed000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000843000+0x97d)=[{&(0x7f00003cf000)="2900000018003109da00000000000002021304002000ff06800000000c000800040010000006000fb9", 0x29}], 0x1) 2018/01/14 23:35:36 executing program 2: r0 = socket(0x10, 0x8000000803, 0x0) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000783000)=0x8) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00002de000)="d9f2fe36cbc0696221e7ef6fb353954efb3a7a2a2538a6d74e821877775e64ac2329b0136cfd3d16dcc38c46da823b6c9c0a04cfec0bdb35f0b6e1312eeef721a5c75c71460f18462b7f1317ad79d9097eaf59453db539247df477b8d9e3e44317c5912b6f0278daf63ae016be42cff4df3cdb5b0683307ba613bb67565f14b8a89200332173c5f8055d6e1bc442df29c03c0d7b3807c472a6db32aeb07d4cfcc7a448f29b5a5c0c71c3264689eb970b10b1ce72eef3b73c673a9540fc5ae0230616ccf5519aceaa3fbe8855c15f55989181f617cd6ba7dd0a38c51b38ff20d6233b1a56f2ac177c687ef18ff1e15bae33024fe57dd818421118d5222a08153b7515dc67cecfcc768fd4e48be14c635f75f1347e14e526fcac598e4f82b811df530183ca26ec47e44b08228e12a9e197cfe1c8242efba16a092c23ea3e0cc8e4b8b327082f452ee4f3a2f6a288514adcc583a11a0a13642b6e6971991dd6987884ba9a35db5fd001fdcf4aedadccac9745308f14185eb0fba37929fc6b773c94246d713129eec0d7792e1ec28924f4762739c581e98df48391be762b2778454400dee39f3387d23003ec601ac2198eddecf3aa1e702909a7e9f42d17662543f699a50d78825572b585482f8203083f4f47feefb8eba539f1af6b42aea863c4a57cb5491bbaa2cb486c104f899f12fcebb4c15432e3ffeaf6b525a171e7a0844daa81588719fe4d604440a936f429dfc990d02c49e3047989057ddd8ea505c233535796bd3220e15d4177487c58e83e2dd19fdfa563923cc77902b79724439e56d03e2163f1305010f4522ee212aa2eb2b0cc24745a81b0041546a330788c8e24cfc4ba6ddb747586135ed825ecb22594b3fee4bf6d82361f831646c14b1178d0c1f644fc1155758dbf30bf037fa7e4d89f283c5e3c0424b08d5a5f4db181459a3e84ab0b9001d32003a5d624a50181c3f45a2421546cac50257aa539fda65ca6a27e1f1920e80300e2c90bec59351a2232750014fcb2d019c940af85e218c0e7e14831112cb19d3e4f1e8607f0878d85e28a3082237e1571249fbe0006eb0fc490fdb4ef8c400c5cbadc6c2a5c7fab94ff78f3467ad13ab49bda80a690d54de5e05dc57ee3b1afb9488ed29feefb9e53b5496e6329dafdec950693807c79be6169ecf5d2527b0ea4456a92a87880f1d25920249f3b09736228ca7459eb28e6a4c78c34f24426f740d9f9d1857cdceb04150443ce52017122dfa1ae5addfe92799637c80aacb5668227a5a4596b2da947b28a1b72f7b3c07ebae31afe10488b9c8bc6306ba36ae9175284fde89efc5d0b1edf9fb61ff52d4289743ef3fb3e79057e8e8fff80256daa206f675206aa3ea1d632923778d1e4a7790cc6776395ca3e8fa4a62a03bc894a47e70339a9d78ee721a6c91a9e21352ffdc64aae8036cc8d63c529640af6af185e84b9811995c9fcb73a1b241896e7f551e7f3d2509f7544390df1769cec86c0fdca5c84aed02495e3d016b1231da35f248b3c7a03b3a01a09ff642906f4236afde58f339379657323bd1ed8d23d71c4cae6db7949fdcd9c53b1a73d9d896ab7a2d2016882caf27674f4d518f6bdaffdbdb788778b3e103e5babc175ef345fb29a281e07421c2b641875dd2c9de87cdf84df3dc99c0a837986d3ed0ca247c3b5d0e8c52da93efa3b69af3b8aed536fff5df6b476742d202dd0d94c7a2a957c40a0629a2ba620d22d03634efd82b744f1c06731b2647f7aff971b2ea38ded5fa3d73910451e476d6967cc02e22f286d17a5a734b4baef71cd6cccb25a1c724138d4d3eaefaf01f9c0e787e77ed0b647d49303beb627753b6c7ad7533c0d1c96cabf5dd34c086bc2a8b93a22ee296d055001ac4f3f9d6fb806dd15e24262c05cf27dab932d01903883a5398288a81b664709bbe5961fa23df570d8adab18de9a2ba0371137f8f492cd1547f8210ed83e05922379913ed0b0d3d43a72b9caa676f88b8f5677722992c688ca0feb50ed21f5b82da99a80007e94500e482fa7ab8dc14a1688b5498edcdd99aa73291515aaec7f4442b1568fe2c2c89da27fb1e49349f82f7c31526032353113a79f7c9bb75be24ebc7829389a6964cc6efab2e8396c9665c09cdf0dc62d89b38d26574d6b1986f237208daae3f92f9838a54d183fc09ba290d3b018fb90ac0b83d14f4ab4cbac12c6e52d2907774e778767a43e606744fa56c4616516129e0c0fcc0ef1c40fd785d437e2d2a9514d606426aab2b74d3704e6f9162c57d9ada730806397ef59b8c7591363cd1d9b48ce9d8c7e5834c4cbc23cff2be89ef52f8cfcc64100d3eb13930962d76e38ccda07be940e95983bcfefa72862636594a3eaeb96d66d059b83c709592b13449bc6edf415df73571eda48613c13e574a2516fe71a6d197058a8258fd1b3172b308e41e810b280cd4cbf80adc47b480657b79db6993c61e2500081a60770639f8ee1f38997d3db4e51840055fe94559db2df42f90be22fc8be4cd32e5da663864d0177bf306e1b033c024c1fe15f88e64ca86b2325f9bd179db750180501d045cb69f986ad66cb8b552d473e6c0600570bdb9d75091fe92f21ce75adba43dc65ae2dcdb09cb96d959b49e7cbf37e4f3b111e4f42934e18ca5cf56cb9a0e988f9c3a65f014df3a5d0c42ca3b709155c8e0523304d6e42c52dc7c88a796474675519cc83c80ae2d7cb9348e7e011cd9916f207fcf5e70214e599e81f2e44971a6943a9852c4e573260824617f40be96396e9d548759c3146ba60dac0df80df51dbe57aff1a00f80745108fba5d88c545e440778763f7e8f085606f3912ec952b1bdb912956803fb3596de057f9193102292858f0dfd984f4d0077f2d9ad6ff13e9edc12771a1b770f012d4d48978ec824020f874a0d5461807828044fd7570424baeea4bead40a8c0610cd33826a66330677df119802491d276da4eabf68a5a069bcd8499728f25855c6868f128dc70a09ef61bbf307ea25861b8e8008599e62496ba956f590ac8dd866fe854069b9e418a5cf29315097a8707cd7f388e4331dd4dd7cab98f1ada32d71c21e4fdbca8b79f326db4fd7fba7e7a2191d1ec2e477eb64526b229f99b9621d9ece194570eef417eada0690e6468b194aa02b58d907ffdfb873d5f4f4650b862316c00a697e460a7177c55b01ccf258a4991c34f7fe11be47351c718d812b554f1761744ffbbfbfc57cc02cee444edd35e9b0242c759ef0154d06bf4ddb13ab4fe06aaebc74b53b5ca841dfba27c8993864a53d9017b2cf62e08452551364c7032e0979be7699024ba0e52735ecdd0692743bf2ce05c2e76b68a86cdd976fab6efae953bd425348fed1547a57bb17a19ab5ecb9f14e580a6621eb6122ed618968ad6268e284aff1d6cd7bee4dc42b8fb6178a413afeb0829e55d7971c23fe9ec4155f8ee48a28b07af2b4b7daddc4fce76fd893b73039a6c1d67809449143308ae5109d121f8809b395ff70b763165789576e03cd69b29a76eb27f935b60bb8bc01a940b5670c220f05e218b9222dd4109d7b3471be97138e3a81a833cc603b3f84aae9ce0ef018bb3c1d1e86721b14747d5bf98eb93e6944f2cb175f4ec795f42af49a87c35f73388be93705083bed6c2e6149ff97592f3a77a839e60038585395ed6b8275572a56c5d86d43db73d300151a9ea5da512a2ca22124da8f5abd5d8b8d6df4f82e1bd84a422d60ad9eeed909d0e867a730146f6f730beb48cdec76242dd93c316f507e06f631792a70e1cd6523d2aa2d33993dc0a1867b53d5f8c33882f07540768f93375720b54491a288837d052e4e4600f9111aa71030a34b8bf9fca09dc01f9b61b4de632ecbacd1b1933eaf005b8a3260a825acfe90ca15dccac127e7e60f81c4a83cbfa1a533e2ab44e6dd5d894489cea7f78fbbe794eff2607846bfebb2bdefde117d4f1b6f79585e478f61b9724384dddcb6d7e890b9e28ec3cce882d028434a82b15eea6811351f82cda287a217e70d7fde9c108e5f042c39cbc746a2caa6ffd3a906d958dcf16fcae46994349f60723765ee6f30c3ea62896999649917a7eccf1069296c8fa70eb0bae292e84368df0990087459eecf43b78d5c1ce28dbdb04f2e33b3e106501c61bef0ef01d13103594c45def17310d7dee24943307e3a22e8d7725859676cfe2a50f63728e1f83ca334b724efff9c71d73b48829644d24e8c716227d23e0078b2edeef6cb85bc4d1601508f54157e13fb2133af4d61ffdc9772712a1f802c670bfb269868aed69b3f59e2a044f7f70bd3cb67863abf7b835fd16d80e37b5ecbf32f76f992739468e7550e924bfa5e69fb59aee9c325d9844d941aee3f1911519190369a1d47146b44b76769a32413df603735aea9b21dc9253901c9e49ffc7f61ab895e5a300528a70676661598619c5998f25aadefdb7d90bdd80983a440465c1822d8cede0a72032e5e30bf61ba9ba9387d420620ce52160f984461c51d318cb724b64c1d0466ea352e6c0c359b3e87e4334719579609709d27b8b1f2892a7584bd9b6e5d215c47c366cd16b7f3fa6b1f482453012c3b6904e25613c9086d5a3ee2789606b4455a77b9301348622e51ee1f5d46498bb37e902cc171227aa2e6a54e66498a22a16212c54622e3b9ae57813c9d28fce52dbbf59d7442cd7a75100219ae8733d1952a6f0110cb6e755b6c90ef9595f42872cb1521bb63fd8d9d18fcb5391c23cefe314c24e5031ce3d2797977461ce1ef512ae65d9b4b4e69fabdbec17a38785a1459e12095b9d70075c520963c1b490e16a5f722e6df6df7a92bba52649e32ccb83468a568c365330313449bf30112288c246119c742f5813c694bbf2059ed2e4e30b31f27a465f156fc53fec780f31dd80ff10f8748fda56623f17867e67ac9ce6f5f0c577b9c5513940fe957b21649f06cb0ecd25dbdc6a3b44eb23068bbe035cb72783b44e30cc0fbb75bc50654b704748d2b9b366464c3ec41dd202f784de500c36e1e3481f959852fe97fe584ad0a78d56b1fae8fe1e4ff4eb9657e21388862731a8d73df3f51b15884b0f35a815d078d97d34ecbe728495a87ba1a52413e741ca475d0e21188be4cab029b1cff6571a27644653083efcea011e0f4f27d2faa0d86a292435a3cc52545fb39b4fbbae6c661031017a3f3a43c1a28afb0b2f66cb3896ee03ed7f303daa4158a77b71a4c4f57e582d4b7c4944adfb83b167d6d448ccabceb56d5e1749ffa69d377b65487317c04c7a0e5520186b258f8861bc5de86572420aa9afefe154c2657c2f85a8b476890fcbce3b12bb7e8b735bd894d1ecbe1ac33175970db3290b851370df74464b6d90061149877206da7e30abaa139a2f937d0d2a2eca71f89f778c682be82277c1f10bdac6fdd42cb58dc07e0f4cddea281d7a28a4d0447720c67ab5ca28c44ca2d567b4d999094d11bb6a89fdcd5c0bdaa1cb1f9391669b8ce04a606bfcea0dd16974b85f72e0db3f48dbdbd627837e999271fdedb710a3d3adcd92038244881c86f0db86b3edfd3cc2f0a492529e8d72d7285730f8494d1b01cd7227d0b8d6eed6b6ddbefefb813c1385975e86771345a0166a6303d0c90fb9a2a67a853a227160b545092a0351932e12e8c1035a7c636dbc716ab7398c2cea2069dc0bc016c37921753c5b9517aea59237b2dc331b02cf630c0f7f5c7aae9c95e49adaf389224a1b454c3bb9b52eaa57f853eaa648c5a3ff2b811ec75e7ee9b00e2ca93492942357539c5de2087707242", 0x1000) 2018/01/14 23:35:36 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x9c)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000001a000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0xc) 2018/01/14 23:35:36 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x9) close(r0) 2018/01/14 23:35:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00001d8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000167000-0x4)=0x10) r1 = getpid() r2 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ff5000+0xcf7)={0x0, 0x0, 0x0}, &(0x7f0000418000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000061d000)={r1, r2, r3}, 0xc) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000008000)={@common='sit0\x00', &(0x7f0000c63000-0x38)=@ethtool_rxfh={0x46, 0x200040000000000, 0x5, 0xffffffff, 0x400, "00a4df", 0x13e000000000000, [0x56, 0x7, 0x0, 0x978, 0xfff, 0x5, 0x9, 0x401]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000771000-0x96)="15921ac2ee6b543a96adfe4aa1b87c264ea52cec76736b94bb51b10a9efe13adff62d8ed1597d33edce626658b42754297409ebd29e62752ac6763f47fff20787ab71f3ae91f70daf881328ce8b6c611873a8339e4976b118ea49abf02c821dab35cf81fac2a355cd5560981d4a6a0b1ceba0b216c7b575a598bccfffe79b5d90258b48c6445515961733b7c35dddc6d7b7550836807") getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00005cb000)=0x0, &(0x7f0000e34000-0x4)=0x4) 2018/01/14 23:35:36 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000001000-0x4)=0x3, 0xfffffffffffffdc9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/01/14 23:35:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000077d000)=0x0) r1 = accept$alg(r0, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000a2c000-0x38)=[{0x0, 0x0, &(0x7f0000798000-0x50)=[], 0x0, &(0x7f0000631000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000719000)={&(0x7f000085f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000adc000-0xa3)=""/163, 0x1f}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:36 executing program 5: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000e7f000)="06fb", &(0x7f0000eb1000-0x89)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00009a0000-0x2c)={0x17, 0x6, 0x6, 0x7, 0x18, r0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/14 23:35:36 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xa, 0x10000) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e4000)={0x0, 0x0, 0x0}, &(0x7f0000fe5000)=0x35) sendmsg$unix(r0, &(0x7f0000009000)={&(0x7f000000a000-0x12)=@file={0x0, "6dc9d476a39c724e79d556a0d491c8a6"}, 0x12, &(0x7f0000007000)=[], 0x0, &(0x7f0000fe3000)=[], 0x0, 0x0}, 0x0) socketpair(0x19, 0x1, 0x8, &(0x7f00007fa000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40000000000ff, &(0x7f0000fe7000-0x1000)=""/4096, &(0x7f0000909000-0x4)=0x2a1) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000050c000)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000fe8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe7000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000890000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000598000)=""/69, 0x45, 0x40, &(0x7f0000fe9000-0xe)=@l2={0x1f, 0x3f, {0xb52, 0x1f, 0x736, 0x81, 0x0, 0x0}, 0x2, 0x0}, 0xe) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fe7000)=0x0, &(0x7f0000fe7000)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006c2000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000001, 0x9, 0x7, "b6a5812b748250b052aaeb1c51f4182ac0bcd2a687dc535dd05826f0ad135220587b5c06c8dc085885f26411a27a2221b54b59c8bc934e07005285ec9951f085e3979836a75d680aace4703e3ae67dcb"}, 0x160) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000306000-0x4)=0x0, &(0x7f0000fe8000-0x4)=0x1) accept$packet(r0, &(0x7f00002f4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000084b000)=0x14) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000fe5000)={&(0x7f0000fe6000-0x4)=[0x401], 0x1, 0x1, 0x18ab, 0x1, 0x80, 0xfffffffffffffffb, {0x1, 0x6, 0x3, 0x2, 0xfffffffffffffffe, 0x8, 0x97d, 0x1, 0xfffffffffffffa5e, 0x2, 0x7854, 0x1, 0x4, 0x8, "7be7b23153b7ca7cd3adc3c0b8b6a4ab04d233970377a59bed9b90252faa5145"}}) 2018/01/14 23:35:36 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x9, &(0x7f0000fc2000)=""/162, &(0x7f0000fc2000)=0xa2) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/14 23:35:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80001, 0x800000008, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000477000)=0x4) mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000792000)=0x4000000017f9, 0x4) 2018/01/14 23:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000017000-0x28)={@common='gretap0\x00', @ifru_mtu=0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cba000-0x4)={r0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ae5000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac9000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fc0000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x0, 0x9, 0x9e43f9acf01db463, 0x7fff, 0x2, r2}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000058000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) 2018/01/14 23:35:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f00004d6000)={0xba, 0x5, 0x3, 0x7790, 0x7, [{0x7f, 0x2, 0x7fff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8, 0x10001, 0xffff, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x2, 0x200, 0x7f, 0x0, 0x0, 0x1981, 0x0, 0x0, 0x0}, {0x10000, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x53, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x1f, 0x10001, 0x9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6, 0x8, 0xb6a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000094d000-0x4)=0x5, 0x4) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000080f000)=r1) r2 = socket(0x10, 0x800, 0xffff) bind$bt_sco(r2, &(0x7f00005b9000)={0x1f, {0xffffffff, 0x8, 0x5, 0x0, 0x4, 0x80}}, 0x8) 2018/01/14 23:35:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x80a00000}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000784000-0x17)="16c48c8d2d7ba5f1782b12302fa598602e6cd9f63f82ed", 0x17, 0xc0, &(0x7f000093e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f00006c9000)=""/134, 0x86, 0x21, 0x0, 0x0) 2018/01/14 23:35:36 executing program 1: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000472000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f0000b43000)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fc0000)={0x0, 0x9}, &(0x7f0000bcc000)=0x8) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fc1000-0xa0)={r4, @in6={{0xa, 0x1, 0x10e8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x81, 0x9bbec6c, 0x101, 0x180000}, &(0x7f0000f1e000-0x4)=0xa0) r5 = socket(0x5, 0x80004, 0x2) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fc1000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x81, 0x2, 0x4, 0x1f}, &(0x7f0000fc0000)=0xa0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000fc0000)={r6, 0xffffffff, 0x30}, 0xc) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) r7 = gettid() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000fc1000-0x4)=r7) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000056000-0x4)=0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000fc2000-0x38)={&(0x7f0000fc1000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb2000)=[{&(0x7f0000fc1000)=""/52, 0x34}, {&(0x7f0000e08000)=""/168, 0xa8}, {&(0x7f00009d0000-0xee)=""/238, 0xee}, {&(0x7f0000a15000)=""/226, 0xe2}], 0x4, &(0x7f0000fc2000-0x89)=""/137, 0x89, 0x1}, 0x0) 2018/01/14 23:35:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20000000}, 0x1c) listen(r0, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000efd000)={0x0, 0x0, &(0x7f0000590000-0x38)=[]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r3, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/01/14 23:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000742000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000460000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000577000-0x10)={0x0, 0x68, &(0x7f0000789000-0x68)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x71}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000c1e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000582000)={r3, 0x0, 0x2, 0xfffffffffffffff9}, &(0x7f000036f000-0x4)=0x10) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/14 23:35:36 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000165000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00000e2000-0x4)=0x2, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000b81000-0x79)=""/121, &(0x7f0000069000-0x4)=0x79) 2018/01/14 23:35:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e8c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$nl_route(0x10, 0x3, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/14 23:35:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000092d000-0x18)=@get={0x1, &(0x7f0000f7e000-0x97)=""/151, 0x49}) socket$nfc_raw(0x27, 0x0, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000227000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socketpair$inet6(0xa, 0xc5e18704405eb9c2, 0x8001, &(0x7f00001ee000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f000034f000)=0x0, &(0x7f000024c000-0x4)=0x4) [ 644.484244] sctp: [Deprecated]: syz-executor4 (pid 31487) Use of int in max_burst socket option. [ 644.484244] Use struct sctp_assoc_value instead 2018/01/14 23:35:37 executing program 2: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 23:35:37 executing program 4: pipe(&(0x7f00000ef000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000fe000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000079c000)=0x14) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000307000-0x10)={0x4, 0x6d15c946, 0x8, 0x101}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000e17000)=0x0, &(0x7f0000325000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000d30000-0x40)=[{0x3, 0x40000000000}, {0x6, 0xffffffffffffe063}, {0x4, 0xd6}, {0x4, 0x3}, {0x4, 0x400}, {0x3, 0x0}, {0x0, 0x0}, {0x8, 0xb2}], 0x8) 2018/01/14 23:35:37 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) listen(r0, 0x4fe) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000002e000-0x8)={0x0, 0x25af, 0xa5}, &(0x7f0000447000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001a2000-0x8)={r2, 0xc0, 0x1}, &(0x7f000081e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0xb2}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3, 0xfffffffffffff800, 0x7, 0x0, 0x8373, 0x1}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0xd81, 0xb6d, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000-0x8)={r4, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xae)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/14 23:35:37 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001b000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffdb9, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x14, 0x21, 0xb02, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1f, 0xa, 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000001c000)={0x0}, &(0x7f000001d000-0x4)=0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000011000-0x4)=0x1000, 0x4) getpeername$ax25(r0, &(0x7f000001c000)={0x0, {""/7}, 0x0}, &(0x7f000001d000-0x4)=0x10) 2018/01/14 23:35:37 executing program 3: r0 = socket(0x0, 0x3, 0x6) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000738000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008e4000)={0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f0000d28000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "70e76143953a9154fce9236519426f24"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/14 23:35:37 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) socketpair(0xd, 0x5, 0xfffffffffffffff8, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000003000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000000c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x5, 0xfffffffffffffffe, 0x500, 0x8, 0x10000, r1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f000000d000)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000000d000-0x4)={r3}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet6_int(r5, 0x29, 0x7b, &(0x7f0000005000-0x4)=0x70, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f000000d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r6}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x9, &(0x7f000000f000-0x8)={0x0, 0x0}) socketpair(0x7, 0x2, 0x80, &(0x7f0000006000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000008000)={r5, r7}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x9}, &(0x7f0000010000-0x4)=0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000010000-0x8c)={r8, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/14 23:35:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00009c3000-0x4)={0x0}, &(0x7f0000090000)=0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000670000-0x4)=r0, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000bb9000-0x18)=@generic={0x7ba5, 0xf240, 0x0}) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/14 23:35:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1b, 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000a9f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800, 0xffffffffffffffe0, 0x3, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/14 23:35:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) read(r0, &(0x7f00006dc000-0x72)=""/114, 0xffffffffffffff06) write(r0, &(0x7f00005ee000-0x53)="260000001a0053f791000000000000000605040100ffe000000000000000ec5520001d8b017f", 0x26) [ 644.557328] sctp: [Deprecated]: syz-executor4 (pid 31470) Use of int in max_burst socket option. [ 644.557328] Use struct sctp_assoc_value instead 2018/01/14 23:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) sendto(r1, &(0x7f000040a000-0x2)="5e15", 0x2, 0x8000, &(0x7f0000d71000)=@ax25={0x3, {"38bfe68bddb69a"}, 0x3}, 0x10) sendmsg(r1, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[], 0x0, 0x0}, 0x0) 2018/01/14 23:35:37 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000749000-0x24)="240000002d000710ff06000000000000000800000200000000fada000000000000000000", 0x24) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f8b000)=0x1ff, 0x4) 2018/01/14 23:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000090c000-0x4)=0x0, 0x4) r1 = accept4(r0, &(0x7f00006fc000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dce000)=0x10, 0x80800) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000a36000)=0x101, 0x4) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x2, 0x62, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c) socketpair$inet6(0xa, 0x80e, 0x8, &(0x7f00005a0000)={0x0, 0x0}) 2018/01/14 23:35:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000b2c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000db6000)={0x0, 0x8}, &(0x7f000047f000+0x318)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cf6000-0x14)={r1, 0x100000000, 0x5, 0xfffffffffffffffb, 0x6, 0x4}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x99aad0a42d7f2da1, &(0x7f0000ec6000)=""/82, &(0x7f0000f1a000-0x4)=0x52) 2018/01/14 23:35:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvfrom(r2, &(0x7f00008cc000+0x88)=""/202, 0xca, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b63000)={&(0x7f0000418000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000499000-0x40)=[], 0x0, &(0x7f0000431000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/14 23:35:37 executing program 2: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$unix(r0, &(0x7f00006a7000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002b2000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000055a000)=0xc) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095b000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000515000)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x3, 0xfffffffffffffff8, 0x2, 0xa0, 0x20, 0x1e, r1, r2}, {0x8, 0x1, 0x6, 0x7f, 0x3, 0x3, 0x5, 0xd7ae}, {0x5, 0x80000000, 0xa1, 0xc5}, 0x800, 0x5, 0x2, 0x0, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x4, 0x7, 0x0, 0xfffffffffffffeff, 0x5, 0x9, 0x0}}, 0xe8) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000095a000-0x38)={&(0x7f000003c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000799000)=[{&(0x7f000095a000-0x1000)=""/4096, 0x1000}, {&(0x7f000095a000-0x8e)=""/142, 0x8e}, {&(0x7f0000959000)=""/252, 0xfc}, {&(0x7f00002e3000)=""/111, 0x6f}, {&(0x7f0000959000)=""/86, 0x56}, {&(0x7f0000959000)=""/5, 0x5}], 0x6, &(0x7f00007fd000-0x32)=""/50, 0x32, 0x100000001}, 0x3) 2018/01/14 23:35:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x8000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f000000b000)=0x0) 2018/01/14 23:35:37 executing program 7: socketpair$inet6(0xa, 0x2, 0x4, &(0x7f000019a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f00007c6000-0x10)=@ax25={0x3, {"c60ad73d93f0d4"}, 0x75a}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000caf000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) connect$unix(r1, &(0x7f0000e75000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/14 23:35:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00006c8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@ssrr={0x89, 0xb, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}, @generic={0x0, 0xf, "9c1de3d0730e881b9bc7554f1e"}]}}, ""}}}}}, &(0x7f00000f0000-0xc)={0x1, 0x1, [0x0]}) r0 = accept4(0xffffffffffffff9c, &(0x7f00007df000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c9b000)=0x14, 0x80800) sendto$inet(r0, &(0x7f00003b6000-0x1000)="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", 0x1000, 0x0, &(0x7f0000d36000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 23:35:37 executing program 4: mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f000032c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) pipe(&(0x7f0000a68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d5b000)={0x0, 0x33, "79b4e6869cd422430aeb8b504f77115713290d520e9fc90d9ddcdc8c9e5cf92d729dca4e9ee6859f4f69d003cd4875860ef7d4"}, &(0x7f000036d000)=0x3b) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d5c000-0x20)={0x1, 0x8, 0x8001, 0x714, 0x40, 0x7, 0xfffffffffffffffb, 0x11ae, r2}, &(0x7f00006b5000)=0x20) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000921000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d5a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000837000)={0x0, 0x0, 0x0}, &(0x7f000056c000)=0xc) r5 = getgid() r6 = gettid() mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d5a000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a4000-0x4)=0xe8) r8 = getgid() sendmsg$unix(r1, &(0x7f0000664000-0x38)={&(0x7f0000d5a000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d5a000)=[{&(0x7f000056a000)="341c2fa471e212d70ffe06a87d40b142469a215f20cc9c6c7a84d39bea2c40417ba1a4524ec5593f01ac5d88439f66b1c0eb2bb228b17bbda3b3a8c91f39b54b881f47241a255500a93b421c4a26047df17f4908822f4b1252f5f043ab0a92aaeaa1993ef2bdcc4c46a8efcfa94182def16eb48c86a9e46ea9d4a68f139345c292cd35bbd902394c00b4824cdf450c474737da1be2f61bcb1d5e39f538caa22bf9b3a065fc7d6b0da7", 0xa9}, {&(0x7f0000d5b000-0x35)="ae234fc114118e9a7cbf76200687213349a36ae62a80241b9090db7ee40b837b873f838e2f589322cf267a1783de19e46fffb446d8", 0x35}, {&(0x7f0000d5a000)="49ee594027c2933a7a7f4f28f77e169995d4cde321be2add7550fe69c3819405ad7a66500c6b1d634e0ef5a3cd25669722550b470e958f56c1fbd0c86d2368523ffecba6cebd888d", 0x48}, {&(0x7f0000a6f000-0x48)="0337d043d3b314375f30037133440ea579006dab067e9019b3f495326e4114bc3d92c005c6a0f7455db58d4c4c8424e3e257b9b68d664b0b6fa374482733dce3eabb7737050bb97c", 0x48}, {&(0x7f0000d5a000)="b787e48dbe7208b6a95cff", 0xb}], 0x5, &(0x7f0000bc9000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x78, 0x0}, 0x4000) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) 2018/01/14 23:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000805000)={0x902b, 0x3d7, 0x820d, 0x0, 0x8, 0x9, 0x7, 0x9, 0x0}, &(0x7f0000c9b000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000625000-0x10)={r2, 0x20, &(0x7f0000a9d000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000042b000)=0x10) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 23:35:37 executing program 3: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000eee000)={0x50000000, 0x0}) 2018/01/14 23:35:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e91000-0x10)={0x0, 0x48, &(0x7f000099f000-0x48)=[@in6={0xa, 0x2, 0xb21, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000c33000)=0x10) socketpair(0x13, 0x0, 0x10000, &(0x7f0000ea8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00002ce000-0x8)={0x0, 0x0}, &(0x7f000058e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c31000-0x10)={r1, 0x149, &(0x7f0000a01000)=[]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0xffffffffffffff02) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) accept$inet(r3, 0x0, &(0x7f00009f2000)=0x0) 2018/01/14 23:35:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000683000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002a2000)={0x4, &(0x7f0000023000)=[{0x3, 0x80000000, 0x1, 0x3}, {0x0, 0x4, 0x800, 0x5}, {0x2, 0xa7, 0xf1e8, 0x9}, {0x2, 0x2, 0x5, 0x7f}]}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a4c000-0x10)={r1, &(0x7f00000a8000)="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"}, 0x10) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1c) connect$inet(r2, &(0x7f00000b4000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000ca1000)=0x1, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000644000-0x3)="04ffff", 0x3) 2018/01/14 23:35:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000922000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000a7b000-0x10)=[{0x100000000020, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/14 23:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000d46000-0x8)={0x0, 0x0}) connect$unix(r1, &(0x7f0000dfc000-0xa)=@file={0x0, './file0\x00'}, 0xa) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000b10000-0x30)=[{&(0x7f000038e000-0x54)="98a4486f3a51b29269bc87c8b1939e081569f47abcd60b405065bb2a454c4c0fe133a1644218b6f91cea9cb59568c0c37265aada057ae77987776769c105e6da", 0x40}], 0x1, &(0x7f0000da5000-0xc0)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/14 23:35:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0x103) socketpair(0xa, 0x5, 0x6702bbb5, &(0x7f0000176000-0x8)={0x0, 0x0}) sendmsg$netrom(r1, &(0x7f000095f000)={&(0x7f00009b2000)=@full={{0x3, {"fd8c0771775543"}, 0x3}, [{"c34a7139d6e240"}, {"2e58646a83cf2a"}, {"cb8a584375c3d5"}, {"4e7bd24ee20246"}, {"49bd2194f93a7a"}, {"b7699a821e2d6c"}, {"69835a11d140fe"}, {"e720f2adf3b28d"}]}, 0x48, &(0x7f0000587000)=[], 0x0, &(0x7f0000996000)=[{0x78, 0x0, 0xfff, "b92fed1df72062f6088218c52f0aa198c012ceaea2db69c74032addbad00865adf0d662168d1097fb7447cc64a8d3dccd3b4ddec1b1b3c0dcafd73182fa600857c02a169bd7f19f5e9c8abb634202869b44c3061f58fea6e068689d5a6f3c82cb4"}, {0x1010, 0x118, 0x2, "82f140bf59b2dfa2bf364da6ef8237054577ef5948b7c87a34e9f5f8eba9f88f288ca5258fb5936da08f2f213c7f6ecf261370b59dfbb1f8b600cf26a6b28080f56a1cdd02590e8a7e39685131ebd597bb7b2d4daa37263096bb29050fc8655fdcf70ef62e5d5f55a295762e832261687a3fa0955a5bbac0618ec6d9b07def67f25b0d1280fd8e34329a978bcb210f4225df73f5f9069ec3ae6ebf4f5e67525074cb3eb89856fe560b5981177fe02e5965cd5088228414bb2b5c12e187671966b7a617a61c04610520be79233a8f7c2d64192490e67d10b82456f153e2ddcb9df7e7afa4c5ec38c9349f555c75185c5daa406169fe3ed9985ce9133e41dd54b7f39acf77602afc4b3a77b8c91ce77d87235be21b82112a0fe35f7a04821bd4792d2a8051f27c680fbdde889669cf66bd655198f464c68f801f2cb414536a2522ace59924196bc2e7bf489326628b269cce1627906304e0c908c354676185fe0a397aec688b6ed71c71ebf2c4ac70d0e141c5e5308debd3155a9263e692206ab10b80c4f993e7622b37b6d29f52b77287769251d15cf136651672f2aa08f97974ada9ae9dea2712694d06b1341234b9a6d9c34711067a58451e6511cad4a0742793dfc1343dd9edae3d4a897e09371183e912b7e8e71b47a9ec08df6bd02d41098c30d7597412a2d645f0f5a7b6bcc300da662d3b057e1c26e62bc0b7527e9a7422d94b0201bf51a746fec47c0682100293a09b55d13f37636ca349c149d32bfa4e6de91fe855c507fcfe7ab6114d1847925cd081d66f7e0a787a5ea18c539812739972c15d1913c0e114bc9e8359f1aff752d86150cd28fb26d25e3e8fec22a88e0ed6814343a69f00566943ea988a448128d3351f53e80c0667e3de6da4fff96ee7eb75e6205873a48ab39f6501ef90c57c3662f444df192c07dc7851d23768f29370542b6a7bb49e7fc32396de9135efdbf758d41157a825770cc1fd7794969de7b9756e66d0fbdb949495ed3609ef6634751c8ff89a4e3c04233afcf99e04def72438e5755079448393aa8de07067e8ff25d05f12d65145053f540e080d38cb191fc59104d5287f67433f9880d7004272626d86167a7c0458df4ce41fe8c8a8aa47b75a33445721e6c68351c500901373fecf9df80eea5ded525c93ddea0f2f4100956d0f38b3aacdd7d3bae8b04253d402710037b16fa9f453fd7cd711e44ac6c9398b4d196273de9b7a250d744504702a58926e538aff7a5bec5ebf12b76e027ac6b18762a5ea8efe4daed361654b07db503c76a078a0589e07098b239c765ea04fcdb62c9e61bf2e3e03786f067f1924d3580b348477f2e624a894e8caafdc4382c7ac2ec994183bb831cd59d55c83184661417b2a8d3e7a27b557e8156f2b2d0803f223d1050fa376f16f81159630c881291cda66eb362e9ba407541e11979d10f8727c2358f6395288c8aee6fb132a2640ea4af38e913218e00ca86bdf03a79f4774c5b8c68ed7e983f5a3d2da60922ed2a1dc3060015197b192ce8dc1eacc72e240cf53da5395081957dec5765d7d061489351fdf6a852951555dd31b9ed7043051def86d6e7159808cdaa584e51c9b78c3b18606bc9fe54e5107c2b3ee9012ad58754f897a306d3a7707a5143e8351353091db2048308aa046e5d5febdc939694f36828d5cf72261fb3b1aef4ec0f11df5b25271c0febe2a2521fd15559b6716ffab34dbe135d1bd33d96af3831262d6b0b8343077f6a85d31c7c8bc48f8ff67bab520b440dde028a5e8ad91a58d214de20b4fd9e287f44829d873a80784f3eca5d079e6af59c479353c43f908f07222501ba19b64b736ca1d5e4cceb588998c10e5258722261f4fe9fb0e9f54203698e1c202bceac8d3e222f981caff9878a4221a20b4f3abdf7721fab78ce7bb2c84b89114581aa7a411268fa9df96230f0be9b2b58723a91daa29559f457d0c5d1babcee3514cba55796954824fcc9c76cfbd1ad36ccd40f0aa4fe11a35b1bd2d0bbb42d33ddbd7c44a248637e714d4f1606ee43ba8f71cea73508838aa012ec9701bbee077e05a73f973e085e1b9884b3f365825310d3a24cb9e6b256d3fae2dd66989abae36ce9490d0eb476c6d49c3ea3856a2c22ec5a47cbf9612cf98983475083256785348e76c4b415e0c32f55ad77a816d0f07208a6cb72f578dccdaddff202a486bcdd402596200ec203d8ab81e5019afb9d61de90423f2bad0e6fbeadb083b7363024adc7737ff6b39cc5d2328bbb3c8116060ba43633790b29280c1947e890657e38f50e6cb400b4f2af7b49e01dcea0a926c306cc00d8abd09bc63fa55dc4046b93b892a539435a3ed1d54d1e064957129363e4b1c3c2fe2e2fa6f17acee7bd4be64f18379dca2050223a06dda0f1d26d3e4f01b28eafd94641be87b958dc3a52e216d40d023a4d781065f1a4f142b4ee839dbffd318646afd54000ef0bd5fe2d0f28975d2611e13fd525c864bb91225dfa3080b9875ff86f0bf7ef47b1477ebf3b965eb619595cf98d10284ab8ac0b26f75a9e3a76630accc23125089cdf22d0ec64bb08eb544ad2834f1dcab55052aa19e923532ccf36f32a06168d7844a27b07f7b1accebaf02c9e663a49128f0b441e372815fe59110c7edaa06340b8caa9854a9e31bd7e09736866d6765f870b5b0a70985230f3a143f9d1a04baa2774fc2c9364dca0cdb3f46a34974e07a64636dd98b7325613489c323b63594e2217f39fc1860459d062e7a5b9e9232cca36f809ddb137e30698ac12ea858ffee6838ce77f517abd2c993b77326d12d4a14e64f4bcc9795706922e3df220be9326678093eb24454566830077424be29c3292c23c19dd857ed97d0d12b5d18c91ef7eefca4ee2d91cf5d145ae11fedd8b7bc6f07de2db6749a3f97fe62411e428c02a00de36f1dc32d48e934186249a9affe00683391ea1cb323845b560a5b6556043cf9352f62217a3961b9f68a9abf7a4779ec55fb3ab1deba479bfe5b6bd7e7a144fc294fbec3bdf2c30521c52587a11b94cb23c161127264ad7213868d91ae643d8ab3016c851030779ff8bc6a1e6a5c4e6dabce5a4085dcc23b307e51b053de67ad4a51c373909b01e7e64c71e95df381e0f3407c98d64f99af3cef1d1c392486fed084a7548a80938175cdaa35eaf9fba4fee3b524368fd24f1b6e7bae6d91cd22d9751f2ccb13564038b102707ea38faf478ace8183394a2b778bd0ada597e890144516b4faf399f471983727e745cad2edc017178f63c12f435db47a9b5dea90751efdd91872c09e5e7d90336edaebd9e8e243352797453e352752070892cff2f1a9644b3bc720d6b7dc5614787ce4e00140c8d820002a2037eb06ae36663a3252405dcf46ae53199e8207f6979a11b9a60cf725f36abee618724ff27acf2a5b16d44f16571f8ce163f031e397d805dc1ce83338797f6318006193ef69910dcde8c69a45ef87a6a89fd5107aa0071f4a1fcbb0a804a162ef91ec807d75078cd689d75b53786e86201ca355158cefd52e0855a8b78e9ebf319b7a874dad39bbc4db4cadc2ff76d576988f4ef612d1ffa7ad4c9b816055d67af66d46e591fddd8cc7a8d06c87b2b4a6c909be9d511417866c28c3471d84b4c79dca9825901f1341c7046ceae0221b3556158aff8e82ac365d0cb46e433b569fc06966c399e7e4298c2d37999d589fb962f451153034b5918fc90152e20b984c33cfa5740c677889ce2ed29735355b0c4024c3be6ba56d196008b4f70eddacb55abdc593f837a7f428c3cf246ddd9fd749621bfff17a375dec01f00339db7be2ecbf5688e7d3d13a0c7e0aae72db3859a29a200e36e27e62c8227779003723a4030aacf71ce504499ade8e6e9bc7a784b4b77422990ad3af98ebeacdb725e09aa6aa350379ca79882f74dbb8e7063db8ed0699f2a9fba66793358c329fc1b106f4ea40a1d4797e49f871c02c1c613cbcc76856a3d813ded1cc4440a6bc2161f095e726f7c1d713e70a147d4dc7b1062a9447ff821e8bc311247c28a27ab37236a3d2c3f8905ca585ac7d397f819a7c8e50c2dae46629962cb45aaebbd2e884164532a2f6ac19c5cad6a67efb457c000ae46af78db9d6396649e64662fbf7659e69f49f5f1b5636e3375ee2cd6acf7b0b32ebf0346ee3118fd76cf8f7bcb31bd5fe9b692391c06d2906514d2bca5ab132bf42d4cf04ccb3d37bd4572aae9cfc7044a94857747115d0a225f2be275450c2260b0144922d9eaa55910382d959aec0f604a9eff1c365ea83e70141ed4407448ad88dccdb7fa7957163ad55384a1e3d1981f50283b7c88e2e2e7a7cba456a50db0465e1a9f4c49e14a91ac4ce7f50cda947e6ccab64e967a82797b81443417d94ebfcb3e696061b3db2cb0cec87e2a2a51c94adbbda509e5ed23f281850290bc6f2c8d6ca8f0453d247fe99d4571473fb96a76be244b55ed484c7366d878e4d2004d0f30ac49f31f29aed9b80fa439dd57d9087accc18006ab5d02784162cbbb3f4f32ee2c88c93f0ebcc2508c06e3b7599ae891c530d9dbd0e0696505b6d7eca4fb19a584651fdf307a3303763a6e50265b7e0367d5582024e6b8d5f0aa83c950867b3fce28a75d9561d019bd409ab7feb9ef97c3922c76d24b6715f7931f72211039a6a292052eb73eb3b1d6826f403e060759fadb9b3147b11203171a4c1d8398f2ce4021991b1a6a77bb4dee96e5b88fc81c6ad3d5e7ca318b58b750305841e6a7fd77e14815292f54fdef5dde828c9ee767d601e3590196ab312293fd0a83e0e3ea86242e3d4ea04deeaca561ef506939c4f48d8fcc492731bfb1014dbdb523a807ec01582a2142b8457ce77243446fc91cb1daca94670e8b54d8725d8e4d4ffaf136fde3d7d93584adbf74dd08d77ed848b874e3810296b4dbf844ebffe4f7d15b3b37fc2f86bc9d97ed472b3b06c465eb31d1028a37103e9ac376e8b4ff9f270b76fe39e6848b06784c5a811313467830933c5c2d3bb2387d017df3c976f200ddd8ec9f933661b72247b4f2f938c35945bd75226a3399fb696cf9be536d7af6541528035886ba5c0bc2ee1e96b2091039ef9d3bcb7a364cecf05a00f795ccd8fae645793f08026f10e3935fa092e0e5b423d68976954d4e393e63968c1b595caf525f58f983e6fa2fe316759519e4092f571f170114f67bf23541b32235ae73d9114e7eda5de56419a4cdebd23c21fe5e56828bdaa3acd3fc7994c0b0f31f9e328d139e95c117cd43d2f29caf57882bb89640e3c0fbdbc709b050214c2564db7138fdb207f0fc340a4d4f74a55a6ba605969115347c0a237600d2192b780605022524f03c3910d83e3f0d54309df819e3dd0704d543970347eb1805c0624634a4b96c7b6ae9fe02c473e5354d545f93c60eb2b860839fd6bce91f9197f44268edaadd5462e4769d71a3db49d4aedb7e6e296d58383f4f905ca656b77f1d3d48ee5296fac12d4a5ffa2d9b01ffb185649c8d12cc5b7a6f1856b4031580c0dc97884638f540b5590f14bbada3c49222b3477afd9090aaa5ea114a2f33f93e0cb25950e03a216b9ca1b9d0cc276bb20dbaeeacf726491be93e2b79e5263dc8d41f763faea7b50a08aac34a58274d5fda777434607ca03c7c58ffe7dffd20904b62a1dcb48e327149ba63bf123f71a56f39d00ec8b9fb3f32abf51b8afd39d8f2739216eebb4677244fa05d73156d8b4122b6ecefc9573ab465b0b09c9b918088e950d1b0deee1ad844b2ccc810ed3f3a8eed199ced7df19eca0b196"}, {0x58, 0x11f, 0x3, "aa86c5a2d9abebd678b73130160f88c903973c5e6f55c5353dcc335b7dca73769cac5956dec1abeb4267365c75168216488e1c2534d792ca602cd3191600ba6fc4e441a1"}], 0x10e0, 0x20044815}, 0x4000) sendto$inet(r0, &(0x7f0000005000)="068cfcec10dab932a200000000000000003f9f3ed9b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00009a2000-0x10)={&(0x7f0000850000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/14 23:35:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000033f000)={r0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000020e000)=0x0) socketpair(0x19, 0xb, 0xffffffffffff0000, &(0x7f0000862000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000045b000-0x12)={0x0, 0x475ce6bf, 0x5, [0x6, 0x9, 0x9, 0x100, 0x3]}, &(0x7f0000d5a000)=0x12) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00006bf000)={r4, @in6={{0xa, 0x3, 0x74, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x6, 0x2, 0x16, 0x1, 0x5, 0x5, 0x0, 0x1000, 0x200, 0x0, 0x7, 0x2ea40000, 0x3]}, &(0x7f0000e9e000)=0x108) sendmsg$nl_netfilter(r1, &(0x7f000057e000-0x38)={&(0x7f0000c55000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000c07000-0x10)={&(0x7f0000c0c000)={0x1120, 0x6, 0x7, 0x234, 0x4, 0x1, {0xa, 0x0, 0x5}, [@nested={0x110c, 0x7, [@generic="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", @generic="ff985f6e61fe57407435cdd7c3802bc9377c97bf9c1f9a740a215b456062f9a9d8aa5b9fefd7f8054d7bd74b6b940c3436dc9f887fb11c67bd70cf926bf76e403535d7c88474975a4b0c9d3f84ea9030d4cc90e3ddfb7ea55108f20bf7b1a30496acd5e0ccb677106a2f003614c2c551b053c7c2d1c17535b8fdbbda941c58c53ae51805fbf967b73cf2483444b9c82e2ff513bd0549e394bcd23b41d970aad996229621f93ff8a68612c9092f43855d39b2e89489b57636923b3421b797275b0c76380d55ad49d0bd5afbdfdbfb1918ff78fd1fddba89d657cf59", @typed={0xc, 0x2d, @u32=0x40}, @typed={0xc, 0x5, @u32=0x1f}, @generic="", @typed={0xc, 0x1f, @pid=r2}, @typed={0x8, 0x87, @void=""}]}]}, 0x1120}, 0x1, 0x0, 0x0, 0x40}, 0x40840) r5 = accept$alg(r0, 0x0, 0x0) sendto(r5, &(0x7f0000bfc000-0x74)="2e2af870fa4718001154de73e041a24452c1a639089ac6b5fa84b6f3a74d03dee7", 0x21, 0x0, &(0x7f0000193000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/14 23:35:37 executing program 7: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cc0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x79, 0x2, 0x1, 0x1, 0xfffffffffffffffc, 0xfaaa, 0x9}, 0x20) 2018/01/14 23:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x800000000000001e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x80001e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/14 23:35:37 executing program 6: mmap(&(0x7f0000000000/0x380000)=nil, 0x380000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000377000-0x1c)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000376000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000033000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000380000)=0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001d0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/14 23:35:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000efc000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000561000-0x4)='bic\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000303000-0xb2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003f6000)={0x0, 0x67}, &(0x7f0000582000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009fb000)={r1, 0x2}, &(0x7f00003b1000)=0x8) 2018/01/14 23:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xb) write(r0, &(0x7f0000ac1000)="130000001000ffddbf00f49ff60f090000230a00", 0x14) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000b88000-0xc3)=""/195, &(0x7f0000fb7000)=0xc3) pread64(r0, &(0x7f00003c0000)=""/22, 0x16, 0x0) 2018/01/14 23:35:37 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000007000)="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0x1000}], 0x1, &(0x7f0000005000)=[{0x60, 0x102, 0x3, "aec7a02ad1f2fa21153000438f380f11be3dd39180ab9ec84e94e815a0bfea0201084f746e227117eac0343d6a55a311fe8953292c3c6fc6065ca4f4117b269eec2e2a8721ad278bf5bed75321"}, {0x88, 0x111, 0x1f, "1c1b45e858b9009ddd7416d143a1d6b1b979f42c9f13e745c10acaedccbd037468db04f21710f189dec7fbe4826b57e1a6c7896c5ebee4a4bcc1835ef7b68c98bb57e91ee7903557d40afd31723e4502328013ef747bbad7993548f60dfd8461db7e05757f10166c6694f31a2a8ea9a91ac18358e2"}, {0xe8, 0x113, 0x6, "ebc0233fd31c5dff807e3203f208d44ca6c10cc42175324a02d90552e97cd60d18cf4d06e1f8f8d091e1518e4d50846595567423f5f579e6d43f11608526bce30230ef33dc2f0a8e287b17e012fc046ceaa7dcedb282d9b14220c186ee02b2c63045d3429fa8e3884ac5607e89592f3c2467345e59bb2402df7b3544e6605ff894eae33b7adb509667eeed87ee8081feff616db8e4446ff0ffa8926e7c6ad65725219aff96fabdfff941be45edda06e79a3b80cdaa7d2b56f29208a6fed9340b0238cdf04e78799cc5be384b54990bd05f8921"}, {0x1010, 0x109, 0x8, 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{0xe0, 0x13d, 0x800000000, "84ee8a3c416d0ddf4a57ef147eb998ff5598773d83710904d903d73b669c49b039690ade69c6ab750d6c063ce098fb489909eb28bd499ac9d0e35365a1e6fcb775426ef24ffbd5cb53a0dd5febf16941ee4ca02bc1e7f8c06351caf72c0508916877d641bfe964f49e56f01e4507fd8eefb2164be4506bb76f88831bc8b76df5aea9c98a798df3e241e4176083560be97e07cb4ea69432ef5aef6d492681b321a066aff62d98c4b89fd165d34b710b60bc693b638ffec44c88d6ec3c20e754410b34470059ca968994e911afb0679600"}, {0xa8, 0x11f, 0xffffffff, "0b1890b673dc6472b399ba7454206d88be025aaa4ffdebbdf520e71712f99006d9eef7afa3faf672ddb555f3ae77f285b2d66a1f84214b24b6575d4cae1073e0d73ffb2491f0371fff7bd0eb029b27c89a125a02b2689a17bb6a63684a1db7b0b667cc2d03d3c60870dce555696cf60fad6aa2e857e0dc1be9af569ab4be5481a7b28eeb98dd9c63443ae61f190cd238eb"}, {0xa0, 0x107, 0x0, "32afbb6f7d1ab38a6adcc28232227585608a14eff63f52045c1f6a03843d38ffdba2f203bc685d3d61d1fa95cbc37991a2fe1f5331325127cfe181dde41c1cd627a0e67c2184879d714c852fceedf5f99389a8c1588eeb3855229cee55257db31b8ad55b99ad2e47717d4f4990d306c670964c3501932e854ae1af892d0619d31ef64d08822c003ed013"}, {0x48, 0x0, 0x4, "eb52ee3818cf004b49a4b27ca7ebd7a4f6a5c50e996b1be636512ab8ad832b811f7630839dcc12a39684f8ee894cae0e97f41a0b950b"}], 0x1450, 0x8000}, 0x8000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/14 23:35:37 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000010000-0x38)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000006000)=@newsa={0x128, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x10000, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x200000}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@replay_thresh={0x8, 0xb, 0x0}, @coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}, @offload={0xc, 0x1c, {0x0, 0x0}}, @ipv4_hthresh={0x8, 0x3, {0x25, 0x64}}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b8a000-0x5c)={{0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7}, {0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x401, [0x8000, 0x100000000, 0x4, 0x4, 0x6, 0x270bd4f7, 0x10000, 0x10000]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006b4000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000434000-0x12)={0x7, [0x4, 0x9, 0x52e1, 0x4d1dbfa, 0x9, 0x9, 0xfffffffffffffffb]}, &(0x7f0000cd0000-0x4)=0x12) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000077e000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x375, 0x1, 0xff, 0x0, 0x37, 0x3f, 0x10001}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffff899c95d3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r4, 0xffffffffffff8000}, 0x6) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000bc3000-0x5c)={{0xa, 0x3, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x8001, [0x9, 0x56, 0x1000, 0x100, 0xff, 0x80000001, 0x8e51c63, 0x200]}, 0x5c) setsockopt$inet6_buf(r2, 0x29, 0xcb, &(0x7f0000b76000-0x3)="0300", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000002000-0x5c)="7fba5778275061b8facb868d5fdd34788c8d7ea5875a0ce363f5a7b90c6fdafb8a1227db3a4067f18ef2f1aec50517765445376151c4ec6f6b222d510e01cb1eff4b92be22073978de976407e7a11d846e6253fda40575a44eb82895", 0x5c) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000978000-0x98)=@routing={0x0, 0x12, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000001000)=0x4) 2018/01/14 23:35:37 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/14 23:35:37 executing program 5: socketpair(0x800c, 0x6, 0xcb, &(0x7f0000b3d000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000d3e000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00005b0000)=0x1, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000028f000-0x10)={0x3, &(0x7f000035d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$netlink(r0, &(0x7f00005c7000)={0x10, 0x0, 0x2, 0x1000000}, 0xc) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00001df000-0x10)={r2, &(0x7f0000308000-0x7b)=""/123}) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000049b000)=0x900000000, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000aaa000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a24000)=0x14) bind$can_raw(r3, &(0x7f0000726000)={0x1d, r4, 0x0, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007db000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c73000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f000077f000)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000c49000-0x208)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "416df6", 0x8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) listen(r0, 0x0) 2018/01/14 23:35:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) socket(0x4, 0x1, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000690000)=0x8, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000858000-0x18)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}], 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000113000-0x4)=0x1ff, 0x4) 2018/01/14 23:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004f7000-0x18)=@get={0x1, &(0x7f00002a9000-0xa5)=""/165, 0x1}) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000fc0000-0x4)=0x3, 0x4) recvfrom$inet6(r1, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d30000-0x4)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000f3a000-0x4)=0x1f, 0x4) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r3, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b4f000-0x4)=0x3ff, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000bc3000-0x10)="c5f4a32fe0a76ea200784c3c8e745f44", 0x10) 2018/01/14 23:35:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000012000)={{0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfc40}, {0xa, 0x1, 0x80000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x144b}, 0x2, [0x7, 0x4, 0x1d, 0x1, 0x4e, 0x2, 0x2f88, 0x1]}, 0x5c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000009000-0x20)={@generic="7f7d4db40d7dc75308c03bf7866ecd80", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000013000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000004000)=0x0, &(0x7f000001f000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x659}, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000001e000-0x28)={@generic="edbba98db82e7f8c8b0579ea154c6585", &(0x7f000001e000-0x18)=@ethtool_sset_info={0x37, 0x6, 0x0, [0x6, 0xffffffffffffff02]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000020000)={0x7, 0x27, 0x6, 0x8, 0xf, 0x1, 0xdda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000020000)={&(0x7f0000020000)='./file0\x00', r3}, 0xc) bind$unix(r1, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/01/14 23:35:37 executing program 6: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000808000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f1000)=0x10, 0x800) bind$netlink(r1, &(0x7f000076c000-0xc)={0x10, 0x0, 0x2, 0x20000}, 0xc) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fac000)=""/198, &(0x7f000042f000-0x4)=0xc6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) [ 644.994917] 0: renamed from gre0 [ 645.004863] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=20519 sclass=netlink_xfrm_socket pig=31624 comm=syz-executor1 2018/01/14 23:35:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) connect(r0, &(0x7f00001b9000)=@nl=@kern={0x10, 0x0, 0x0, 0x80100}, 0xc) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7f000)={r0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000f81000-0x1e)={0xe7, 0x81, 0x1, "e358c6b2fa8f", "66bf84fde1fd2ab788711488cb5c105f"}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a8a000+0x6c3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f80000-0x4)=0xb) 2018/01/14 23:35:37 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fc2000)=0x9, 0x4) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000d4d000)=""/4096, 0x1000, 0x102, 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x99, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008b3000)={0x0, 0xffff, 0xb681, 0x3e9, 0xfe99, 0x4c4}, &(0x7f0000fc4000-0x4)=0x14) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fc3000)={r1, 0x7f}, 0x8) [ 645.029905] 1: renamed from 0 2018/01/14 23:35:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = epoll_create1(0x80000) epoll_wait(r4, &(0x7f00005ba000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x3) setsockopt$inet_int(r3, 0x0, 0x33, &(0x7f0000581000)=0x1000, 0x4) recvmsg(r2, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) 2018/01/14 23:35:37 executing program 5: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000f94000)={@random="31a9e524a498", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0xffffffffffffffff, 0x0, 0x0}}], {@generic={0x6558, ""}}}, &(0x7f0000f95000-0x14)={0x0, 0x1, [0xfb2]}) 2018/01/14 23:35:37 executing program 6: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x3) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000005c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000009c000-0x4)=0xb) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/14 23:35:37 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x2) 2018/01/14 23:35:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000a2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b10000)=0xe8) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00004b6000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f000086e000)=0xc) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000ca000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x40, 0x2, 0x0, 0x2, 0x0, 0xa, 0x80, 0x20, 0x11, r1, r2}, {0x2, 0x80, 0x7f, 0x80000001, 0x1, 0x1, 0x6, 0x8}, {0x0, 0x1ff, 0x3ff, 0xfff}, 0x8, 0x5, 0x3, 0x1, 0x3, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0x3b}, 0x0, @in=@loopback=0x7f000001, 0x7, 0x1, 0x3, 0x3, 0xffffffffffff0001, 0x200, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000025b000)={0x0, 0x0, 0x3, 0xfffffffd}, 0x10) r3 = accept4(r0, 0x0, &(0x7f000061d000-0x4)=0x0, 0x80000) getpeername$ipx(r3, &(0x7f000037d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000413000)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000048b000-0xe)=@dstopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, 0xe) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 23:35:37 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b0000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x3)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000001000-0x20)={0x6, 0x1, 0x412d, 0x165, 0x9, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 23:35:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f000050d000)="e6f4c232", 0x4) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000def000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00002d1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00004cc000)={r3, 0x0}) sendto$inet6(r1, &(0x7f0000a3c000)="", 0x0, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f000072d000-0x70)=[{&(0x7f0000a76000-0x7d)=""/125, 0x7d}], 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a56000)=@assoc_value={0x0, 0x0}, &(0x7f00004ee000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006d1000)={r4, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9d97}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x4}, 0x98) [ 645.075108] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=20519 sclass=netlink_xfrm_socket pig=31624 comm=syz-executor1 2018/01/14 23:35:37 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f0000002000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000003000)={&(0x7f0000004000-0xc)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000004000-0x50)=[{&(0x7f0000003000)={0x14c, 0x39, 0x1, 0x4, 0x3, "", [@typed={0xc, 0x67, @str='\x00'}, @generic="9b270659bf27f2ab902d911ca2554af451cbeaf929ec98ab6fd25724d267cb352fcf8ba4ed862cecf3c92359d8c19038c8dcf17d21707da2e1ec56bfcb4d133e4ae7e5df5643034aaad9141222f268d96e2ff2f4d069b242cd923c8997860eb94c36c99d3da45ec62e1c64d6304cb185ac14354dfe7f12b816706a29af", @generic="43eddf5cbacf673c37baba0bdab28b18ae6206a1f671d09d47b1de411a5ba7e2d1a669b7eccbb22d6526e98997f112cfa6d44bae9933deeb16c8a4c6bf7dc2cd05dcc1e8b43521f14f660a0fa398bd112654dc8dc781208b2c9135d238f986eeb5d8e41a190da86d11f330982fc87bd182a6b83aafb25ed4c859119b61fe3317b2b8ee51ffe854428805ef38330d21f7a6ad2fa5c37649653e062865fa9adfceae8774babd26cfc8416dc47991f1b6b45623c2"]}, 0x14c}, {&(0x7f0000001000)={0x150, 0x15, 0x500, 0x6, 0x0, "", [@generic="f1a49a31c236887610524e042ddf3eb6f974f01248221c9fac51eafd87ef0b9f66f3822dac44b7a05ed502b2282ba574a8d47276a84fe1f17897c85859dff0f122694454071715c78307887cc63c1b8178fde49f63fce834759fc56cdfd9a8dc8273ab6d0e59a52b8114a72969238bcc66203f2ebcf52d2fcf1ffec022ecd52243fe1f6f88e28188d822f11bf864394d6363e8cbb5873b932cc17cc4656d1ad7f41ddb63fac3317360465d40909804bcffb8dffd5ce104d9bf1390ded2b36d0a76cb23538e1efe502d6a194bdbe3ff316b11331cb5", @typed={0x10, 0x30, @u64=0x3}, @generic="73d7b6a2c6a0981be112297eede85cd7f1e58ee08bd743a87fc018a14249d6b835de73f5436d77b371d5d90c353ce3fd793fd2af7c6a1275f6d86f6c481616465c3c73e789a67ad796335eddf68bc5eaf8e274862b03", @nested={0x4, 0x55, []}]}, 0x150}, {&(0x7f0000004000-0x328)={0x328, 0x3e, 0x804, 0x2, 0x1, "", [@nested={0x134, 0x1d, [@typed={0x18, 0x38, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0xb, @pid=r3}, @typed={0xc, 0x67, @str='\x00'}, @generic="ad4eef3b256e6834ddc082359cf4076e3d9a56ce369e99cdb7ed9402b4ccb53537370bdc94d7dc173329f2befe2aa6894fd1102c88d9256dacc4bdbeca35af3c8ba1155c24db11161e4e6dcc32663b7bb4cbd9c63ef1acdf0ee33623c244b70f6295dc628d8f87e1b9a6c44f23", @generic="182452c3673498c686f606538971b2ddaad4ec4c912be4956c5f08b35ddefc6e6ff01e71e57fdf222d89bf5b177694ad11b1252aebfb5b4463a0a75f75cca16f1db6a1ac3897484fc04a378a258d112c2027291d3fc41212c412b787d1b181e113f6c8f0bc734ffb668aabbfc8e069879d67f923dc17691167f71e2ac10d2e9b39b776326804", @typed={0xc, 0x18, @ipv4=@broadcast=0xffffffff}]}, @typed={0x80, 0x33, @binary="785cc3cd25afd1c2b5660403a875f0b1a3fd9db615f1ec0ea0973f02ab3d5e3996c73dde374061a34690b00816eb84419c4d7e8a644ae6b70bc63e5b57f9232ecfb092e00d34ceac138496e5fcfd023116b3a61a95c924466a53145a6bb228a3735051fbb66293735d580dd5edd5e5224a3ec80b23"}, @generic="7506579d274729a559aa735eff3dd63039f3ea9dbf95fde0474208e5c9f02f8a2508bb4137c64138c61e73dd54a02f048488dccdb29cf46044b2d0de63b5fe470e9c2f8dc46e8cf73f0a502b67d6e7e556069c12823289c635e7919307ee64df8d369aa038dd62715d631b2b10f680cef9a46d0a66bee4e9fe2b7c07b899f4863199ea", @generic="757fb08f969d3c", @generic="b9daf47e161193664c741da01507e4632afbc801b00bd3bb31b5e3924da011c315dd02582915ac8d58b96e78f7434a921f0e368cfc363dd0c9cca026bba09b72964d6880c07417a101aab4d96d7be11c9b4fa9054d31dac3b44b4f9b220407bf9d3889b2f33869153875051eb0ec9aca7e3aede5b105090e14083cf3b1ac236094a18e31c295f3ed621774a90d3cc877469618c5aed6b34c4e14746e2144a4fb64ec47aded16d4256fe9e0b8956403c5e1e6166b5493569a2493d5ed8de9cd239ad20363268af582fe9394c2dd4581bcd1a397c7f6179e"]}, 0x328}, {&(0x7f0000000000)={0x11a0, 0x3f, 0x100, 0x2, 0x3, "", [@generic="0731f3248f6966ab2184915da049a928b6aa27ded18101e3c7bfb73ab523ae691d5101d71ab89129d5a51ed346ce21f61bda2b1ab83b51ac725e66f07dc3fbd43e78bd39ba1ac23b7ca4ab827a7ca7937d020951763a3ef408b847f6709ba35f53944f5780835aeeea8ffec478d9883e3d97829f52527a3de27ec05102648d0f12a857dd3a35f0527100dd75543d5e1190e15b2f4204d03646a65c9393a13d97642e26d2fde52ae6c3c39ef5f882dddbe9dcfcdd7c14c3b107cafff42e09", @typed={0x18, 0x41, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, 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@generic="ec28587e925fc8d79466fbff10b0c1ad4be2389e2e62f122126aa0c7c83f8707a8670699f0649b4a7fdd12fca7faba8894bde7321ff552cc31c9d297613a304fb85766aa4af1a1dd6e6cf4b25cd10fa3f3e36db99889217a75a14cf9ee9c24855ffa71449b464238059804cecbd5265a025783fc6743db2ff9886e26083e0e5a065cefa79db8f6fe33063e23a0f4437cbabdc2223b18026dff7bcd0b5b471706ebfc442789b40efc0636a4dccaed18af1102d97554f2c9073fee6e8f930857f8c0a433f4cabd2afbcb22407c4ae2f9604a121580fba6cd2ae53ceb31d0be8c0f3578ff1d437f148bfd"]}, 0x259c}], 0x5, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x38, 0x40}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0xe50, 0x100000001, 0x0, 0x9, 0x1, 0x0, 0xe33, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf28, 0x3, 0x9, 0x3, 0x800}}, &(0x7f0000003000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r5, 0x8}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) 2018/01/14 23:35:37 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) 2018/01/14 23:35:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007fd000)="73797a6b616c6c65721cadbadf7a7ab6a9a598509314c492624f940efd26a29139ec0979c643e058737bd3e1c09e447b2dc1ee83c05f58742a37375c7f7ba0f026d2dc21", 0x400000000083, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0xffffffbffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000736000)=0x5, 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000176000-0x4)=r0, 0x4) write(0xffffffffffffffff, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c4000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aea000)={r1, 0xdc, 0x30}, &(0x7f00001a4000)=0xc) 2018/01/14 23:35:37 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fc9000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000200000-0x8)=@assoc_value={0x0, 0x7ff}, &(0x7f0000ed0000)=0x8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fc9000)=@sack_info={r1, 0x4, 0x0}, 0xc) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000896000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r2) 2018/01/14 23:35:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00006fb000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0xb0)=[@in6={0xa, 0x0, 0x49f0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4a36, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x100000000}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0xaa0, 0x0, 0x2, 0x5, 0x3, [{0x9, 0x0, 0x4ef51ff7, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8, 0x4, 0x402b, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x2, 0x3, 0xfffffffffffffff8, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) 2018/01/14 23:35:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000602000)="830f0480000000000000f80af9", 0xd) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x1001004, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000aa4000)="", 0x0, 0x0, &(0x7f0000aa5000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007d0000)={0x0, 0x6, 0x5, 0xffff}, &(0x7f0000aa7000-0x4)=0x10) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aa7000-0x98)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f00002a8000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000635000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7, 0x800, 0x8, 0x8, 0xfffffffffffffffb, 0xff80000000000000, 0x3ff, 0x100000001, 0xfffffffffffffffa, 0x5, 0x4, 0x7, 0x1f, 0x2eb]}, &(0x7f0000aa5000)=0x108) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000620000)={@common='ip_vti0\x00', 0x9}) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x4, &(0x7f0000aa7000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00001f8000-0x4)=r2, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aa5000)={r3, 0x9}, 0x8) 2018/01/14 23:35:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000377000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004b4000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, &(0x7f0000031000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000072c000-0xb8)={r1, 0x3, 0x2, 0x7, 0x7, 0x8, 0xc1bf, 0x1, {r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0x1000, 0x5, 0x61}}, &(0x7f0000bb5000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b23000-0x96)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/14 23:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e7c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00004fb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000038000-0xc)={r2, 0x80000, r3}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b12000-0x4)=0x0) sendmsg$nl_generic(r5, &(0x7f00002cd000-0x38)={&(0x7f0000703000-0xc)={0x10, 0x0, 0x0, 0x40008}, 0xc, &(0x7f000060a000-0x10)={&(0x7f00007c8000)={0x2c, 0x27, 0x800, 0x6, 0x2, {0x20, 0x0, 0x0}, [@typed={0xc, 0xb, @pid=r6}, @typed={0xc, 0x61, @u32=0xef9}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x48040) 2018/01/14 23:35:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x801, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000b5e000)=""/20, &(0x7f0000d28000)=0x14) 2018/01/14 23:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) pipe(&(0x7f0000265000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cc5000)=0x0, &(0x7f00000e0000)=0x4) 2018/01/14 23:35:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000038e000)={0x9, &(0x7f0000998000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = accept(r0, &(0x7f0000642000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8a000)=0x10) r3 = accept$nfc_llcp(r2, &(0x7f000038f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000242000-0x4)=0x60) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e0c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000cc1000-0x8)={r1, 0x4}) sendmsg$nfc_llcp(r3, &(0x7f0000bdf000)={&(0x7f000094e000-0x60)={0x27, 0x81, 0x54, 0x2, 0x0, 0x8, "f72310a22e00dcff2f54437121e549813005ee3799c2617cffe58b7de6ce758ff57152981a906fd19f8132ebfd96c1832ccf0de0750cc7327a986479fcd671", 0x3}, 0x60, &(0x7f00007c3000)=[{&(0x7f0000e4d000)="161eb17ca74940fb9f92e0be0b49e192d564b2d2d6b682752d014fa24641ee62d27cbd0be99123015b480fe652ed808864b22558da6c0f3fd9a8e23a6586aad2280a0efc61fc2eac8b9586207ec76dea3d2534b335497ff8a856d7a33af5fca39460d6181d0dc5a2dd364795a7fb2cb0eda131b555e216f86c424c90e120611a45a55c4dcb9f473daca16e2996165993e02425406832a9b88673481bd78b880062c715df7f1064d87dfc1dad20fd30f5effbbb1bb6c7cc16c74d01bd6d31a4e1552d34e8", 0xc4}, {&(0x7f0000e06000-0xe9)="988c824e8b136f0f1419f4e227cdfd2c53151dcf1ad914068dde6e3fe86adc6532381b0f315130fdea1a2e4e7ed508a6a6fd906ca62a9b87c4dd8145000a861adbf41045bd25c04e9a2e025df4e011eb1802bbe182686ac5480832235426add624e7ffc651d28c6779a11cb258a49231ccc9ff28e5b9f5b66f4fb6c9f50f9aa655ffb12c30135a5d9d7349e25640d1e6ade8d902dc9693796f07a8b9efb8bf250f8315239d4caa5544015035336cc98a3ad3271929293af87c8e841583b9e56552b50933745bfd98aefe0183b887a9cf01620b9cb4313e4b4977755f16c8e90e2e0770ed95e3fda6aa", 0xe9}, {&(0x7f00002ae000-0x9b)="03cf24044ed39baaeb2dcf0bb3e988494568d8aaa7106b4c1679707f15f7c706eecb254eda209f7bfb200f0da4c8f04123d14b536ab3689c24279ff0b85ea627fcf8403b0eb0053b623f6c8ae60fe490ea17307d461605ffce73cc3bc03d241a2949dcd10f74116831708078838eface4884da6338e167f4e7ac167ec218c57945f1b556d066d305776510629fde28b273a7d99032a27d1d6eb245", 0x9b}, {&(0x7f0000417000-0xa7)="0a39995c4ef42a790e1a1a932252e063c76cf423e46e6cf72b41dd5f3b64e6c074b1c95711001f261250eae25834c712992126149ab28ded1dd568f025c3938e478c1a8fde478408a7ab5ffeb265133f5621e0d2099f6e6380fdacbedf0f7040e5d14166e939775d7dc244a25b8f51d24b65ccff7a83894b1ce324edcae2f48c91f8bacb092ab0f172c63b1e5d3573a85cf5bb6533b480a0206078404d8177b46ced22dff3b4ca", 0xa7}, {&(0x7f0000317000)="36232419a561393ea6f5371e5b2251b225abddecd59dafebf85b2d035c", 0x1d}, {&(0x7f0000d66000)="b3b5cc2b5c22e4217d4a65629f", 0xd}, {&(0x7f0000749000-0x5d)="a2a97e12f56d81c51a56662df52bab7e0dc4882296d0f092935fe174e7cf58703845375d3e05e24b338bc1791a2ee69c1a7e56810e43c5a710770e74333df866834d768b4e34b5005e653186e93b0ba873781b2a9e6799c82e024386eb", 0x5d}, {&(0x7f0000565000-0xb)="ce9068fc3cd49e5effbf6a", 0xb}, {&(0x7f0000d65000-0xa3)="39a4217bf08db63e844bc0283024bc699c18dd6a29b79c779e347fc3fbf5dfb3948ebc5ecdf8770e25198ca6727ff629b57c05daa1f8a8a7af4746419a2c2e2607c35fef734af4a60605750a689170967100c91796c08e093790a6bcdddbb8c2f05a748bcf9c0b75b839f3491ef334d4e8922306290f0bd9fc6a13b5967dae1a380ed59e827237d88adbd9d904a64bfc9edf418c58092b8f92aff86db10d5ce6af1994", 0xa3}], 0x9, &(0x7f0000cdb000)={0xa0, 0x11f, 0x5a, "ee7e5b3d5d0d79af87f4c8e6944477c26e29f368ea40b3451f940609437bc2d3cabc2fde7f35e0cb7e217ef7ff2e2dc0ff44deee2f16cca92acde16b385e0e6d6cccec89ecfe1a42fd4432720a6774222755063fcdb3b23b9684af091fe7132c1c53082bd694441f4888f3015d5fa9308d5306dfd2bba10c48b050acd637b3adcc8619a8b6a299da43"}, 0xa0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000236000)={0x0, 0x18b}, &(0x7f0000841000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000710000-0xa0)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x100000001, 0x4, 0x8}, &(0x7f0000203000)=0x42f) r6 = socket$nfc_llcp(0x27, 0x3, 0x1) sendfile(r0, r3, &(0x7f000088d000)=0x0, 0x7) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00002d7000-0x10)={0x1, &(0x7f0000ab4000)=[{0x3, 0xff, 0x9, 0xfff}]}, 0x10) pread64(r0, &(0x7f0000d77000-0xbc)=""/188, 0xbc, 0x1b) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000782000-0x18)=@get={0x1, &(0x7f0000e14000-0x8b)=""/139, 0x6}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001a2000-0x58)={0x1, 0x7, 0x4, 0xff, 0x1, [{0x8001, 0x5, 0x81, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) 2018/01/14 23:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x9, 0x8, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0x6a, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f41000-0x4)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f44000-0x3)='lp\x00', 0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000189000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f0000b3c000)="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") 2018/01/14 23:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e12000)={0x0, 0x0, &(0x7f000006c000)=[], 0x0, &(0x7f00009b4000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000876000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000cf2000)=""/122, &(0x7f000059f000)=0x7a) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000de7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[@rr={0x7, 0xf, 0x6, [@rand_addr=0x0, @loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/14 23:35:37 executing program 1: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x0, 0x4) socketpair$inet(0x2, 0x80001, 0x80000001, &(0x7f0000555000)={0x0, 0x0}) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000081c000-0x4)=0x0, &(0x7f0000df5000-0x4)=0x4) 2018/01/14 23:35:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x282, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x24c, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3d, 0x8, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x2, 0x7, []}}, @calipso={0x7, 0x8, {0x8, 0x0, 0x0, 0xffffffffffff21b0, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x400}}, @padn={0x1, 0x0, []}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @dstopts={0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x0, 0xb5, "c8126982f579b9e563ec0b4780298ac4102db1e3ff2051ae3d5f064dbb6455b6f1eee17fe58c4808b95f3078585f6cfdbd699ae70507fa5813e802f0e97f7fa6c0641e647b5e7c976b75a5f7e96e1276d3c88e62fb61fbb3547144192e3f67f37bf10968251e1bd9faeb50fc7671a0f4c1f99475261a1d373f5acbbed8604af1242421eca8ad7a124c3a1261128e03fb392ba38ff4a213ddb69a6414fdb1ee456b1da6afa54838c8e82b8416e01666b0a175de060e"}]}, @routing={0x3b, 0x8, 0x0, 0x1c00, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, @hopopts={0x76, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffffffffff2e, 0x2d, "747881b71088d1cacab667f6d95c9f3fbbec87614ed467777ca932699f83133e7001dbb69ce5772c80de0c2e60"}, @enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3f8b9ab1, 0x1, []}}, @calipso={0x7, 0x28, {0x0, 0x8, 0x2, 0x2, [0xf6, 0x2, 0x2, 0x0]}}, @jumbo={0xc2, 0x4, 0x4}]}, @hopopts={0x5e, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x10, {0x6, 0x2, 0xfd, 0x4, [0x100]}}, @ra={0x5, 0x2, 0x1f}]}], @gre={{0x0, 0x0, 0x1, 0x401, 0x0, 0xff, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socket$key(0xf, 0x3, 0x2) 2018/01/14 23:35:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f000032d000-0x8)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000eb3000-0x38)={&(0x7f0000f51000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b5d000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004ba000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000c01000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000733000-0x96)=""/150, &(0x7f0000839000)=0x96) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f000002b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) shutdown(r0, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007b1000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d93000-0x4)=0xe8) pwrite64(r2, &(0x7f000000e000)="0173956e49715d75679077e3c2a50c754315109ac4b472bce4c52401b05c49db83531583e57896b2698eb0bc28c3f33c1f1b1e89c4021c1359b501b6b568ee77538424d4ccbfa32cd45b3c7fe7f4f509bf17e553a0fd39afaeca7d51ef7b99b4f2df0e69d4657c55cf4790fda90facdc727c21fc7fe9ad9ee21b1f30543b4805c12fa241344736f42472b249eec72720589205797c1c394d4b5f21cbae3f872d3f248533e3ce11fa8e57962f327c2274da0050a6a53f82340db0c642d1bca3d2ff9164f6d196645775f323a61aed24e3de1d7c9e877981dccddd711d5d60039b3cc3b735de2002629885dbaf1e8d53fe327c4bca6638dbf9a80a3ce289fdc50f18aab5f56a49d72e498fa67d87abeb75ea2ed4912409583e97c102af337e646e3622339c9042418882b32b4c031b2b4246c6c18eff14bc2146981bfe7cfe88a184d53cd7b6f4628a9e07b2d0bed19dede7865e4de6c3088155bd1b8259008593aaf2d502f620ead49c3ac2bbf977f83231c5f041bb095ae842aff1d7a331214a34a73864de9abdf5d119cc570f0e0007fdc4e6f633999ca2772f0ce53ccb3be22ecffc004ac412c015ea4547b7c79819e36e4030544cd4dc11df65deebbc97b65c32a113e6c0132a1288f1c69412e4774e0cdfa26c455c5a6ad91d036abbc7f0361b7f18bb522c2a963579d267efb31fa6996040c9f6858a3e4a97019e2e3d5a20cc55a55f655704ed18275db659da1e83fe8c060453284d5a17891bbf12feeb7cba1462d78be7b476db85fd0b578b419d7bc66b50379109453555753d3b944982a03cea36c374495d8690450cfcc91a31104f673e2d1af595b44b7dd783db9e607cf4a7bf44396f12cca0de276576c9a8bb8c9ab768dcce9ac03b721842537c864648d5b952bcc476f26b1a9a976e41665331fd66faad17abd3d082bffd86538c2199b3b5d6c570fdb4aff3d932d5fbf913229cfd8373c18b933c35c3507b8af9f1d81496d1a1a424a2dc0eed979909327e2e20fd945ef64531b94502dc17a5a6f04d14eaa33a80cc1c220bcb91dc1f833c94fc34f4a0788ab8002812ef1df2442bcd430fdbf014e2d479ca7dc1a3175b7173fbe5e19964b5b35bf91a592cd9afe8f45e9d69ab9e407ebda409e4f6dc08f8599cdc5868b592e7f9e35d0ff2c80554b1a58c5299298f21e57403903ac6c6ce6aa22211bc1d539a681a42d20ce2c5e605bab1155b64843c32d329c2f9c5cd350d19b11782d131147cd45d8bd3adecdb571cdcf9f15f82c50d3e8e4385994248d548ea7573025c92f0e7192238f216a22ae7f1c9844c1e5da38e535cea6ddaea6e7f77bd581b2e193608f45fc580edcf1518bde8570ffb4e4f35adbb83ad4fe932931ef0b9e35416797f400fe2cdb16ae20cbbba8a300f1188c85302e4146a8de781ae8745b1b0d9015fd707730aee7f3cdfc047b5b562cfffb8f0aa090061845c218fe4b802f347b3648714770049fc845abbf80cabeda67aef0bfed17ae68e8a61a3f9c315775d81285fd0d42cf8871114ef0883ffeb0cb961d2112e986165957b9b12dcd873272283a340eb5a931b73ca077916a9357bf71e731df08fe052ec0a0dd962b57b0e57f1e628ae7580e298e4a599ccf9acb612882ce9cd7028b247a7546d023694d83b4a7a228d083a7e320b0c5ebfd189edd8fde4e23d6a02650968140cbe1a006adb7a122ffb4be9cf922ec3b12d6ae8cff85e6e6b296d3b7a69cd8199b7f2d037c16778003709f498bfece5dab530d6c0311417ae514820e267490768d13503df9448c6d956703603419c5874f743655fcddb91ac026d1d111c3962340940499f05c2086c3402f13998f2f23188dda5cf56a1fc201ea97f781c82ee1aee51dda6ec7dcc22a4786b33a37505dd79903299694db93bef58688d8446098f800db7ec35cb50f00373c42fa8a5568c26beadecf1a044465746cc071759aca1ddcb5d90741178a0f69f77d5b08a73b877a33339b260d5dc04b66ed97f743d0e4e5fe0a69970971eb1d2c5da58d3faee969257794c3edbb4e953d6a420541dc87b136bf2071bcff0c40350081fbb7d70704356333d043d0bf4c981f7e9434546825e7f65a455e941181548929746c672f939b8de754fabfe997a51c9e0a96159dc11c2c7a74a374fa167ea4aca59128cb5f092a76ee8a5b147305ba582b95ab090265c9c68c13a562cef3d332ad922ba43048f98d5b27e8c1983ec24cdb7e3ac15dcf31f4f96b1dfeecf146284d73d784bfe63666f407fb1370e0652b452fc4b8f2a6934f840542d45ded7a56c448ebe45e3ddb7a4257659f065f7205038890e8f1a06605178b4bc47a0425161d351b84dca72d88080104a1adc2e0236548337ceee01b5611230aa09fd3e80ee6e7dc10d396b9a076c81c6b713375a55f4e5d7c70ab979fdef7ec60f7d6f4a6e28cd3372b18e62107b38c080a5563d132d94e025eb51ad24232ceb8174ac19dc8fdc123f2e1492edd03eb7b241c88f3aebb3c8a88d12f328f0713907d3f883d5ed08212a66fe9bc48c2d75baa4ccf4b3df65d1a7b65a6e228017a0fc3000edd3466a871b78f555fad62c64c46769a600ab72d9ac143b50004eb2b6950d1bac10b39198dceb9c2533664502270eb17bab8c400eae4fdef7ae351ad5216d1147ee0cc6f48ef48a360f8aec569b63f0f3decf7897ff8e82e27aad91aa5be29e9012436a11eb34ea5c014d99d365c6185fd350ed40092a705f554da3b4c28510d2773b32fdc700886a021b4d2002728bc2c6f8fefecec425a166575c85397b42e0ffab800c9674f7aa194236d60cdb8486a31bcaaaffd0420373891b2f5ff77a06c787e60c835824030efa0031a2ef4e2b8d199d2a7120d5ae0285eff089781b206335da4a5b00075f3103a55a8cdd7819d8f2b58434965806b6947df2780bacecaf304fd514fde998735f8b0c6a7e27e930198dece59bde99aae41844790cfa00ecc61e6b1364f2b19fac4c4c30e7d7fc56720c6eaa9eb344706bb6e76912597cd4be19f5ff41f64ce053e661067d12940049bd561aeb91f2f74ae01946d8961acc0189bc9b8e275795f839ab2e48076b47f6ef7feedf533af3b22c87a279299d3710c9393f6c90e09fd4fedac3c8d7c5247486c127303481aa564993fed917f70754b643e1ab7bcac7dcb14dea309c931988ba0f279cd44823cefe7e764f2ce659f5d3177572a8c38484d3360c8efab15a4bbeb5fb840e86163ea40a2fe06f3c990adaaa64ddbbdd1a834ba603c1d27114490ca154147a044fb0cab4d8fb28e742a5262836c3f86981ee54fd97cf48c01a441074c165aa0dbc9f4b0c81169703780c2bcd1bfa2dcb6ae99bca86429c35eca08fc7f926571ba210e55320296bace95e9337d4a93977d19de0718b36070c5b3a90c0ac5aaf19cdf8f4e391076ae6db6ad1d8cf10408bc924afa581b07f96c63fda35d1d7de27a548afcfb84af4171fd88ecb6a8b0487a039b4549654f5d52a771f77881d643e15b9aa2048d510c6d1eb6815b6b266440b97ace4f7efcdf6c780ebb6d2648ef57759870d2f89c1afd7839aa54411f9d596bda164458fae00364736dd41e6d1fd10273896bb1c6072ed8c4885b583ee10a1645fa67cbaa336349808a96e897f22357609852246a2d21d9556a2154cbf93478586d6905c82cc020c5026f879c76cf29d1eb4f512d51047015093cde669b808bcd1edfccf41241d15379dedf0a82f5159d92542a262006ac7eaeac70085891f476b72319843439f9fe3c8cd2caff00c4e90597c3823b73dab10a4bd95f2227858045e61b9f09aff6857b774ada9eb6fe16928b17bb16c5de4abee99c4897ed4f294e0b78f464a8a2b47386a1dcf74f257201d67efd0ca94436d1fb87f694592fb1ab19d5b6911108e41830047a55e8fecb0f3bd8d099af7503c8745fabc24eeb004b55537f508a5c7028985974bec88c34444de6e2ce5110080754ad2c670d10e02fc5e93e185e6744e70b6ea049967eaf75e8094b2aa8bebdcea55ea5346ffe6c3f4b6bedabc5bd7a47d3eea94e2624603fd26bd42dcc2d624c598a13c4cf0c6d32a42efc3305b06b64b18db6c7ff7acc700ce6c0cdb2ff8bf9b7ba9cec2b39c00dde71513774a76683fff4105d439e9fc436e5a7f86e9c6c81a8cc69531df604b2828c5f83dfc4d20d10a68a3aec2c4658674f8bd69a72a3572b1a17914d40bacef6a4eb09d0decaba514f1df2b8fb946b409223c30a91e631be1a495a112d3c8ab546ffc2c04240319796898363d86deacb80741457ce167119341d36e823e9132a33d24d0dad2860e5f2422626c9d80bdff4a4e14e134926d14891fec253c18db98d443565d31780992af11db2a7c2f4ad16f5ab3704f8904221c2f103014ceef4d4e8a792b77a2ae4fe4dfcb9f86f3f37d776eb13ff67de88f37bf2ba004ab488cd4bd7923f8b366ac6a9e4d73295c8f47a361b0bda48c6ccf06eb0de3575343bb72a3417338a12e25fbcb0339bd22222489e7300ca0187e8bbed54d5ac0c08ca0f027829339ecc193533388cefd14403afed5403e4de1edb87421ab6b93b16255b61dda7edfc823625ad1ca6dae31ef91cd4f1b65f7d772a69a7aff73fa2c774c4d66dbd08ce631489194a1efa22d45e4772639d715c9c1af6c8b118f42e43f65a9a240add399dbbe3d2c4250eb6743ad54a981b485c11fd2e9a2f654007d374d4694d940286dfd8be4fe1144455a7fca689ed89acb503188fcf4a3d7442dcca63b816b42b2d38a4bc77bbefce1078c7c57e882c967ffe7a90b08ce7ca33c492a737f1478427f0280db2448eee44889b7b8bacf79a46efd3872db705c7625bb23292847240b144256d49f53f7dbb5d4d86d1d2e2d4f22f6197841cae9fcb1d8e1fe464307b01e576820a137935ebde649e3cce958b7ff8562cf9f244ea2275630fe2f3146f499fac924f31958329480ce62914dd23e7a44cc301d85676d8c1805a4449991ce37d6b4ac6fb4e86f3e9ad1ccd34fa298a772f8dec373013aca560addb52387f8e6d32a521a4dd5f5c8593823124a6be3454a7d3852014efddbd2925ef2b66e602ad611b21531b09bb4875a89773ef7a3444fa1208511e50df1afefc795a3fc9ee5c99921333229b5f0e6d4e780fd4caac367cc1f36fdfd8d13aac9a027c2554f765e0ccb6d746bfc613c93798761480baf948c9fc8498407bfe05efb0f1700f1ad00ac4a4d05ec8bc0f72a7edc9997ae10375f86e4d067c6ca022262e748a5cffe71daf944e151ddef2f4f50b085398499ae8e284c413c3ea749bb075cf0e20b1dabf0001d134daa326ffa91aeecd6d3616801b432d770ab7650f271a40485746d9f3f983456428990b1a2edd55039aa4cc39589f9c974a9fcdf8af94e66898e593ac62b669170167b0555e01df37069e59f474bfe86e187571e0f55fe91293407a8a54e02bfb07fec6c9fe17a57ae46d3d0708cb1882cdc1201d4c16547cbded58ce036c274b41352d52616006db8c55f94362432c3750ef5568f77272ed1e58582a5f96186e964d0c1ff7222db48166f4847afc1c275e934ae822852c889b5083a788ab10d8fdf878a49fcd3aae2512236fda1ed24491a576632ace91f4b6a395cffda45e1b16e5247590ae5b1b0a4b7a77de2c7c0858d2619a2cf6429c7b8861989b2703a2684c85e0275d7d6945009561ecb7179897365559822d9d3f8ea15b73da10729b3257f4ebd0fa0d154a86a861881631d52f36172afe830dc015801b5e436c18d27318f46c257", 0x1000, 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000099d000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x79db, 0x4, 0xffffffff, 0x2, 0x5, 0x7fffffff, 0x1f, 0x5, 0xdc2, 0x3, 0x4, 0x0, 0x0]}, &(0x7f0000b8b000-0x4)=0x108) 2018/01/14 23:35:37 executing program 6: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000a99000)=0xffffffffffffff3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r3, r1}) write(r2, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020103000000000008000200e700ff02f155", 0x22) 2018/01/14 23:35:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00004ed000-0x78)={0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4d, 0x9, 0x1, 0x215e, 0x0, 0x100, 0xfffffffffffffffd, 0x1}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/14 23:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000382000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) r2 = accept4(r1, &(0x7f00007fc000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001fe000)=0x58, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00007db000)={r1}) 2018/01/14 23:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000001e, 0x1000000000002, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000099f000-0x5c)={{0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x4, [0x80000000, 0x100000000, 0x0, 0x5, 0x4, 0x200, 0xfff, 0xfffffffffffffff7]}, 0x5c) sendto(r0, &(0x7f000055f000-0x1)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) 2018/01/14 23:35:37 executing program 0: unshare(0x2020600) unshare(0x2000000) socketpair(0x3, 0x8000a, 0x2, &(0x7f00004dc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="3883cd1d9532", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x0, @rand_addr=0x93, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="50a441ebbb557307971bcbc320546f3c"}) [ 645.374980] nla_parse: 4 callbacks suppressed [ 645.374987] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 645.401439] syz-executor4: vmalloc: allocation failure: 17179132216 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 645.413902] syz-executor4 cpuset=/ mems_allowed=0 [ 645.418878] CPU: 1 PID: 31756 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #188 [ 645.421167] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 645.434614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.443958] Call Trace: [ 645.446544] dump_stack+0x194/0x257 [ 645.450179] ? arch_local_irq_restore+0x53/0x53 [ 645.454854] ? idr_get_free_cmn+0xfd0/0xfd0 [ 645.459161] ? kernel_text_address+0x102/0x140 [ 645.463732] warn_alloc+0x19a/0x2b0 [ 645.467338] ? zone_watermark_ok_safe+0x400/0x400 [ 645.472155] ? depot_save_stack+0x12c/0x490 [ 645.476464] ? check_noncircular+0x20/0x20 [ 645.480675] ? save_stack+0x43/0xd0 [ 645.484294] ? kasan_kmalloc+0xad/0xe0 [ 645.488153] ? __kmalloc_node+0x47/0x70 [ 645.492112] __vmalloc_node_range+0x4f0/0x650 [ 645.496582] ? kmem_cache_alloc_node_trace+0x521/0x750 [ 645.501843] ? lock_downgrade+0x980/0x980 [ 645.505975] ? xt_alloc_entry_offsets+0x21/0x30 [ 645.510631] __vmalloc_node_flags_caller+0x50/0x60 [ 645.515541] ? xt_alloc_entry_offsets+0x21/0x30 [ 645.520198] kvmalloc_node+0x82/0xd0 [ 645.523891] xt_alloc_entry_offsets+0x21/0x30 [ 645.528368] translate_table+0x235/0x1690 [ 645.532496] ? lock_release+0xa40/0xa40 [ 645.536444] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 645.542305] ? __check_object_size+0x25d/0x4f0 [ 645.546881] ? __might_sleep+0x95/0x190 [ 645.550839] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 645.555673] ? kasan_check_write+0x14/0x20 [ 645.559881] ? _copy_from_user+0x99/0x110 [ 645.564009] do_ip6t_set_ctl+0x370/0x5f0 [ 645.568055] ? translate_compat_table+0x1c50/0x1c50 [ 645.573064] ? mutex_unlock+0xd/0x10 [ 645.576755] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 645.582014] nf_setsockopt+0x67/0xc0 [ 645.585714] ipv6_setsockopt+0x115/0x150 [ 645.589752] tcp_setsockopt+0x82/0xd0 [ 645.593553] sock_common_setsockopt+0x95/0xd0 [ 645.598036] SyS_setsockopt+0x189/0x360 [ 645.601991] ? SyS_recv+0x40/0x40 [ 645.605435] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 645.610261] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 645.615254] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 645.620002] entry_SYSCALL_64_fastpath+0x23/0x9a [ 645.624741] RIP: 0033:0x452cf9 [ 645.627910] RSP: 002b:00007f35dce35c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 645.635594] RAX: ffffffffffffffda RBX: 00007f35dce36700 RCX: 0000000000452cf9 [ 645.642843] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 645.650086] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000 [ 645.657328] R10: 0000000020001fde R11: 0000000000000212 R12: 0000000000000000 [ 645.664571] R13: 0000000000a2f7ef R14: 00007f35dce369c0 R15: 0000000000000000 [ 645.671962] Mem-Info: [ 645.674924] active_anon:29562 inactive_anon:63 isolated_anon:0 [ 645.674924] active_file:3855 inactive_file:8293 isolated_file:0 [ 645.674924] unevictable:0 dirty:108 writeback:0 unstable:0 [ 645.674924] slab_reclaimable:9440 slab_unreclaimable:89265 [ 645.674924] mapped:23609 shmem:70 pagetables:587 bounce:0 [ 645.674924] free:1459356 free_pcp:376 free_cma:0 [ 645.708249] Node 0 active_anon:118236kB inactive_anon:252kB active_file:15420kB inactive_file:33172kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94436kB dirty:432kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 645.725452] syz-executor4: vmalloc: allocation failure: 17179132216 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 645.725458] syz-executor4 cpuset=/ mems_allowed=0 [ 645.725477] CPU: 0 PID: 31764 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #188 [ 645.725483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.725487] Call Trace: [ 645.725502] dump_stack+0x194/0x257 [ 645.725518] ? arch_local_irq_restore+0x53/0x53 [ 645.725526] ? idr_get_free_cmn+0xfd0/0xfd0 [ 645.725538] ? kernel_text_address+0x102/0x140 [ 645.725563] warn_alloc+0x19a/0x2b0 [ 645.725576] ? zone_watermark_ok_safe+0x400/0x400 [ 645.725586] ? depot_save_stack+0x12c/0x490 [ 645.725609] ? check_noncircular+0x20/0x20 [ 645.725617] ? save_stack+0x43/0xd0 [ 645.725623] ? kasan_kmalloc+0xad/0xe0 [ 645.725630] ? __kmalloc_node+0x47/0x70 [ 645.725652] __vmalloc_node_range+0x4f0/0x650 [ 645.725676] ? xt_alloc_entry_offsets+0x21/0x30 [ 645.725687] __vmalloc_node_flags_caller+0x50/0x60 [ 645.725697] ? xt_alloc_entry_offsets+0x21/0x30 [ 645.725711] kvmalloc_node+0x82/0xd0 [ 645.725724] xt_alloc_entry_offsets+0x21/0x30 [ 645.725735] translate_table+0x235/0x1690 [ 645.725757] ? retint_kernel+0x10/0x10 [ 645.725780] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 645.725792] ? copy_user_enhanced_fast_string+0xe/0x20 [ 645.725804] ? _copy_from_user+0x99/0x110 [ 645.725818] do_ip6t_set_ctl+0x370/0x5f0 [ 645.725833] ? translate_compat_table+0x1c50/0x1c50 [ 645.725860] ? mutex_unlock+0xd/0x10 [ 645.725869] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 645.725885] nf_setsockopt+0x67/0xc0 [ 645.725900] ipv6_setsockopt+0x115/0x150 [ 645.725915] tcp_setsockopt+0x82/0xd0 [ 645.725933] sock_common_setsockopt+0x95/0xd0 [ 645.725948] SyS_setsockopt+0x189/0x360 [ 645.725964] ? SyS_recv+0x40/0x40 [ 645.725975] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 645.725987] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 645.725999] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 645.726023] entry_SYSCALL_64_fastpath+0x23/0x9a [ 645.726029] RIP: 0033:0x452cf9 [ 645.726033] RSP: 002b:00007f35dce14c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 645.726041] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452cf9 [ 645.726046] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 645.726050] RBP: 0000000000000101 R08: 0000000000000004 R09: 0000000000000000 [ 645.726055] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006ef8b8 [ 645.726060] R13: 00000000ffffffff R14: 00007f35dce156d4 R15: 000000000000000e [ 645.976411] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 646.002545] lowmem_reserve[]: 0 2870 6381 6381 [ 646.007186] Node 0 DMA32 free:2941656kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942320kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:620kB free_cma:0kB [ 646.034904] lowmem_reserve[]: 0 0 3510 3510 [ 646.039257] Node 0 Normal free:2877860kB min:37084kB low:46352kB high:55620kB active_anon:120292kB inactive_anon:252kB active_file:15428kB inactive_file:33188kB unevictable:0kB writepending:448kB present:4718592kB managed:3594628kB mlocked:0kB kernel_stack:4128kB pagetables:2364kB bounce:0kB free_pcp:828kB local_pcp:172kB free_cma:0kB [ 646.069634] lowmem_reserve[]: 0 0 0 0 [ 646.073485] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 646.087120] Node 0 DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 4*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 716*4096kB (M) = 2941656kB [ 646.102291] Node 0 Normal: 477*4kB (UM) 883*8kB (UM) 1024*16kB (UM) 619*32kB (UM) 367*64kB (UM) 167*128kB (UME) 54*256kB (UM) 22*512kB (UM) 8*1024kB (UE) 7*2048kB (UME) 669*4096kB (UM) = 2877868kB 2018/01/14 23:35:38 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ffaf99", 0x0, 0x33, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f00000f6000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000f5000)=0x14) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000f5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r2}) 2018/01/14 23:35:38 executing program 7: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f00007d9000)=""/0, 0x0, 0x0}, 0x10003) pipe(&(0x7f0000678000)={0x0, 0x0}) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000095b000-0x4)=0x0, &(0x7f000095b000-0x4)=0x4) 2018/01/14 23:35:38 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/14 23:35:38 executing program 0: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000eb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x3, 0x3, 0x42424242, 0x42424242, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/14 23:35:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000007f000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000185000-0x4)={r1}) sendmmsg$alg(r2, &(0x7f0000a04000-0x188)=[{0x0, 0x0, &(0x7f00003da000-0x10)=[{&(0x7f0000019000-0x36)="3c136a124df7d754a910b3de6e79a191ddd624cc888ba7cd451acb8b5b9706b080a4796e8bbca7a43828e23fa97e60cc3ed3f93b726c", 0x36}], 0x1, &(0x7f000094f000)=[@assoc={0x18, 0x117, 0x4, 0xffff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x39, "9e878d9b2a19f5e6cd47d672c13da06106ff4b004656976393a38f3dad03f9c14853f06b259f22384c2ca82523c32abd81c841ada69c427c8a"}], 0x98, 0x48010}, {0x0, 0x0, &(0x7f0000efb000)=[{&(0x7f00006e7000)="934826710390cd21fdea39c7eab8cbf4e322d44f784228d28a72d92e7e3ee022b1cfd6f1a3664597", 0x28}, {&(0x7f00000ca000-0xc4)="6ecf7dc5d976d14899211abdc40fe08638077dd24395a5529118b372b794e6c25536d87a58b9ae3b5e09eb1752a9715e8c415613c403710e0b692907608798adbb1414ae9df0f76f9a21d87e19e46140a82bf5dcb2ac139c454a46f3de92e79af8cc0721df470fd068b7a68bdfc5d37acd6d0287327161299d7c2ac9c573bbc9152103f45580f356556801fd7df1b4fdc5cd3d51e21d3ffbc7c6e726c04414329d05346967e326001cce5928dbfc160420800e19eb02321d06b425003c863a8d3e435c6e", 0xc4}, {&(0x7f000050a000)="7bd8472b3925755cacc759567915b0f99208b5c0ad84cce30a02341793be36c89db766c3394429b96df97d798256bf5e0e631b72eadf92927b6368bfc2221d710fe55baf149759863bfb33050a432a57dd415b2f62791148dd6c6bbb4a999a8b5ca13e046d6f2ae04e81393d4cdea0386e686021cebd60883d79f9127793b9b8a3ad8ec6fc57cd64741dbae0b831016a678b22420fef0ff27ac29b70f9b48c49d9e871b6a76a2d5390", 0xa9}, {&(0x7f0000880000)="e8b64e201ebd1c340562108701404d9d92a599d3724318033599f112808cbc06c167b5f9d5d29bc4b0a43cb6f373fa1520934e73cd8d8a2ffe2861cc6f1864cb7a8a5a15d07f343fe65f2a8c79b7400617422691dd33", 0x56}, {&(0x7f000053a000-0xe8)="8cb5144e9b4664a053e48e4e6d8884acab9b19dfaf2a7a90cba73c4e49aee6d8f1d07cee06807369febd660f398b7f50d18d2109bf03c257d0ac6e62560532b4b4af9468e745e09bcc6623f0c13ef5c8b8867b2e07c8c3ab171614d2c5e739dc2592ddbfda66bc8946da06ee253a1ec4705689b68e0773c3e0428fa00d9d823a0c4febb6ddd95120f9a6a38a6a264a294d938c2852531c282c9a03c848f68dc4bd5840c38bcd40bc917c5778fda005cee8747513895fd3cea1ca901ca9755c76d48a724e5907bbacf95a0af0d41749488e0278fc56279ae6cede361243f0a580ef62060f3f606787", 0xe8}, {&(0x7f00001b9000)="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", 0xfb}, {&(0x7f00009a1000-0x36)="6a681b605cbb9c89394ff8e3ae1f55d68cc010183ed4d083d14134f7f7d8ff64bc70e99d4c7874831c157e2f1e9c328fcc995fcbc8af", 0x36}, 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0x1000}, {&(0x7f0000f07000)="215b5932bcb8c470ade46f16389506e09aa88a3457f940e7774a6b8c23bfad44d8e0f35c170309", 0x27}], 0x4, &(0x7f0000fdd000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x8001}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x20000080}, {0x0, 0x0, &(0x7f00001f1000-0x20)=[{&(0x7f0000ced000)="f5aa4ef8bf258e15e66e1d26886a9d2ba408def7b598bba0e5ebb9fe0e2b5581e73060a7a848ece3fafc82871564cfeea2", 0x31}, {&(0x7f0000fbc000-0xe9)="dfb74002c48fc1a8a01f0bb85348d58344a906d51c751857e6b69512ab36663d1bb80e67aeae3dedb6bc173fde7397205d684c92e4e8835419425e4f3be4b3cc6ca0b9058d1235785487a9faa7ed08028cbf13aa2e887eca612d288e03fb87561d01a2581d7d7894083abd5c9884d84e660e50907e526853b7a279896c45d424a9eea0d6e36b2854f5152727b93d9748dbc3bf07630300e8100c57647774c6a83ee3e1d371ffb067d5bb00d7c93345adccd1e732d85643a57499af34d84fa442311eff2736c943e57c2c13c45a68098213d62feff08a664d8a0b39eb65d70e8ab056fdf058976bf670", 0xe9}], 0x2, &(0x7f0000a27000-0x210)=[@iv={0xe8, 0x117, 0x2, 0xd2, "675af0803e14a6eaf8a1bab5977f26506d89a1d65534265b752719764474b15e3fa16547a8a2ac5c50d708c197ce31f89232bba6752a4518776b189183b7b01411a01a99f3123313ea7adab730a3abf56e4fd11f1705a8d2dee89d568e8aaa01896522a0902ef395fab8d6016146272922852658793f9cd71d5c1e163ffc4561489e5aeade3a947ec8045a78fc8b186294762842cbfe83a50246b2c0312202b99a07491526db10030af4ae7cbf0fb58567bd87590dca2ebfcb375cd087c9329a8076e501ff5b29c5773db4ab2a6900fd9e2b"}, @iv={0x110, 0x117, 0x2, 0xf8, "85e3014060febe5c33ae1feddad37484445fd22df494fbfd514a49bd22064e7be7d0d4ed4620b6369899e3ccc3efb18481fb2d1a8fe6605dc1256e2e7f5df968bc2ef3e7817ca363827499d99a39832095f387c7185e9128f2320a4659d35bf2f79a6b81deedef30b5f4ba62305d60ae5421fab0330bfd7c3db6bf3f672102ca54b9dc5bd75ed5b4b32ac1593d3e730d047c38bbbe9fde58531a6baa2a852d59e476c9193e61dcd67ebb4081083bbb6a2575031538142c7dedab834efe5a722abdae2b9f266ca60ae1739cb7aeb8879107e337716ee76cc6be343732ee8ff20fcdc8180596b3c226ee973450c8ebb0e711c6b616e839fe29"}, @assoc={0x18, 0x117, 0x4, 0x8a55}], 0x210, 0x40000}], 0x7, 0x80) r3 = socket(0x10, 0x2, 0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000035000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000507000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00007be000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) write(r3, &(0x7f0000cb9000-0x1f)="1f0000000103ff0014df45c807110000f305f0000800050000000000000000", 0x1f) r5 = socket$bt_sco(0x1f, 0x5, 0x2) getpeername$packet(r3, &(0x7f0000d04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d99000)=0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000d13000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r3, &(0x7f00009df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000447000-0x4)=0x14, 0x800) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000d68000-0x28)={@common='bpq0\x00', &(0x7f0000a9e000)=@ethtool_gfeatures={0x3a, 0x7, [{0xa221, 0x1000, 0x0, 0x6}, {0xffffffffffff8723, 0xfffffffffffffff8, 0x8, 0x3}, {0x5, 0x1f, 0x4, 0x5}, {0x8, 0x8, 0x1e7b, 0xffffffff}, {0xf9, 0x2, 0x1, 0x3}, {0x1, 0x8, 0x5, 0x9}, {0x7fffffff, 0x1000, 0x2, 0x7fff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:35:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x100000000000001, 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) write(r0, &(0x7f0000248000-0x1f)="1f0000000201ffdde200f49ff6060000000200000400018006ffffe5005176", 0x1f) 2018/01/14 23:35:38 executing program 3: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000ff1000)=0x0, 0x80000) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ff1000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f53000+0xed2)=0xe8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f000000a000-0x38)={&(0x7f0000ff2000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000ff2000-0x10)={&(0x7f0000ff2000-0x10)=@can={{0x2, 0x7f, 0x6, 0x6}, 0x5, 0x2, 0x0, 0x0, "74f6a203306b9b86"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4c015) 2018/01/14 23:35:38 executing program 5: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x144, 0x10, 0x1, 0x3, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x0, 0x20, 0x0, 0x0}, {0x0, 0x6d9b, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x100000000000) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000a19000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xfffffffffffffe9f) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/14 23:35:38 executing program 1: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ed000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x10, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x2000000002c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000037000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000099000)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000a1000-0x6)={0x0, 0x0}, &(0x7f0000031000-0x4)=0x6) r2 = accept(r0, 0x0, &(0x7f00000ee000)=0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000ae000)={&(0x7f00000f2000-0x5)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000f2000-0x10)={&(0x7f00000f1000)={0x1d8, 0x4, 0xd, 0xc00, 0x1, 0x2, {0xb, 0x0, 0x7}, [@nested={0x1b8, 0x81, [@generic="650865d4790f7351a984de68ea8e8cecf5733a28f7", @generic="6c29cf285c4e00225531c34d994f387fc0d0e0aa2d45cda4aaf74d418b0e930bb7a59a03428af9977cc987bc6b80f6f1c7456b2bb97cfdde4f06b5e5132f177e4654263119e011aa98c5c1ca7ab76bf4f4205c34a1e6c7dc03f2306d0de8ccbfd39699519af2be076726376991871042f9ec678227227ad73a8c7996ab2c7c64a2de8464746e8f93151ddc578e3aadacb3fe010803d89b0e48e587eb7bc83422fbc7159fa86209cb3bd104be8edc4946f534a8c12e55529c7ba416c93ac553933d04f740fd45cbcc123a81447b9cf6927327445b2a5f2ac1cc53d78eeb6ae8a48d273c747c028b", @generic="8779d8c37f989a749c2f612d1c198244101f09895fce9621e46116b8d61f7899a846b22cd1eefb38279ec5906cbe5d21064a1f1c689639d554cff441d3b5f442e49e22643bd5f3e82d84abc11b80dc9c89aa593e351851f3e8721ad59ccc9a1da8de32bfd01553b4d824ec415891fa126da49f85f10a495b04da86cf182952ae86342fa138939f74977cb57972c8beb0c345c450bca0ed82e6425362f3755f06b65dfda97f138f442c6caf2605d3c26b4454f0b453"]}, @typed={0xc, 0x20, @pid=r3}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x14}, 0x4) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000f2000-0x8)={r1, 0x4f}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f4000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000dd000)={r2, r4}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000f2000)={r1, 0x8}, 0x6) 2018/01/14 23:35:38 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) socket$inet(0x2, 0x5, 0x9) [ 646.120179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 646.128778] 12227 total pagecache pages [ 646.132760] 0 pages in swap cache [ 646.136217] Swap cache stats: add 0, delete 0, find 0/0 [ 646.141579] Free swap = 0kB [ 646.144606] Total swap = 0kB [ 646.147626] 1965979 pages RAM [ 646.150734] 0 pages HighMem/MovableOnly [ 646.154733] 327765 pages reserved 2018/01/14 23:35:38 executing program 5: mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00007c5000-0x8)={0x0, 0x6}, &(0x7f0000d4b000+0xe2)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000396000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000948000-0x4)=0xc) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d4b000)={r1, 0x1f}, &(0x7f0000d4c000-0x4)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x34000, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:38 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f6b000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00007ff000-0x4)=0x98) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000edd000-0x16)={0x9, [0x9, 0x8, 0x1000, 0x9, 0x1000, 0x30000, 0x0, 0x5, 0x6]}, 0x16) 2018/01/14 23:35:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8921, &(0x7f00007bb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="626f6e643000000000000000000f00"}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00004f9000)={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="aa5bfe9c961a818e7651dfa0d048c81b"}) connect$ipx(0xffffffffffffffff, &(0x7f000089f000)={0x4, 0x2, 0x2, "c5181ce880cd", 0x0, 0x0}, 0x10) 2018/01/14 23:35:38 executing program 0: r0 = socket(0xa, 0x4, 0xfffffffffeffffff) setsockopt(r0, 0x3a, 0x0, &(0x7f00007c7000)="", 0x0) 2018/01/14 23:35:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) pwrite64(r0, &(0x7f000018d000-0xd3)="9cd23381f75c579713e7fa88ef97cb0ff2a2aca27d011ffdba4a8c4f0bc615925e59f4238e9cb5e7b2fc5353b61effdb10b449ee9ea52c7992a5c824cbf2d4e6489457b5e74105b008fb29d78189427002b9cc8fdf9c2f5cd300a6c2923fd446a06134a73d3f22dd3473ec63aec3be6007f4d704b1da290632205474c2219ff01142c2acef383a77d907ae10ef92456c2fc5ba4283e559ad9fbe5040427b15ebc98d1427c568b576454cc0d19e988436bf0b5ca8476bc3ff8b28c2c3da74c56d4f6db2c0896ee01419032427c4f36e1b266c43", 0xd3, 0x0) write(r0, &(0x7f0000ba6000-0xa9)="1f0000000007ff010000001d00f00006201000ef09000180f2ffffff000000", 0x1f) [ 646.227269] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/14 23:35:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00005af000-0x4)=0x0, &(0x7f0000af2000)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000071a000)={@generic="c2a7fd718156a8367c9319e36062bf76", @ifru_flags=0x100}) socketpair(0x9, 0x2, 0x7ff, &(0x7f0000729000-0x8)={0x0, 0x0}) getsockname$llc(r1, &(0x7f000086f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ffe000)=0x10) syz_emit_ethernet(0x3a, &(0x7f0000576000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x18, 0x0, "6def2fc76176800e0826260ff539c85c"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000dc6000-0xb8)={0x0, 0x100, 0x7fffffff, 0x8001, 0x200, 0x1faf, 0x1372, 0x7, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97ec, 0x1f, 0x0, 0x8, 0xeed}}, &(0x7f0000bc7000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001fb000-0x18)={r3, 0x0, 0x30, 0x8, 0xffffffffffffffff}, &(0x7f0000eb5000-0x4)=0x18) 2018/01/14 23:35:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006e6000)={0x0, 0x0}) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000087f000)="240000001b00fbffeb150000f6fb01796bb17d0b0800ba00ff07000000000000f9161700", 0x24) [ 646.273199] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/14 23:35:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000006, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000)="", 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00007d1000)="54cd1d38d3703f84bf763e72e00d812c35110b1ba8df0ec4310f56287126b610f8e595503aaa5baaa5", 0x29) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f10000-0x4)=0x0, &(0x7f0000c64000)=0x4) epoll_create1(0x80004) connect$inet(r2, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) sendto$inet(r2, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r0) 2018/01/14 23:35:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000f000)={r0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000015000-0x4)=0x0, &(0x7f0000014000)=0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000016000-0x4)={0x4, 0x7, 0x1000}, 0xfffffffffffffdfb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000000)={0x3, &(0x7f0000016000-0x18)=[{0x20, 0x2, 0x6, 0x5299}, {0x3, 0x3, 0x7, 0x8}, {0x2, 0x2, 0x6, 0x395}]}, 0x10) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000013000-0x8)={0x0, 0x9}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000011000-0x10)={r4, 0x48, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x2265, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x101}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x60c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa319}]}, &(0x7f0000016000)=0xffffffffffffff6f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000017000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="839736ccd950489b91fc9d4bc8abddc2"}) 2018/01/14 23:35:38 executing program 1: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ea000)={@random="cd3900001bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/14 23:35:38 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000099e000)={0x0, 0x6}, &(0x7f0000e69000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x200, 0x0, 0x7ff, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x1f}, 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1c) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x5}, 0x8) pipe(&(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000000)={r6}) getsockopt$inet6_buf(r7, 0x29, 0x3f, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000003000-0x8)={r0, r5}) connect$inet(r5, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000004000-0x4)=0x527, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x6, &(0x7f0000005000-0x8c)="fbe323f311cf6909642a877a1f7eb0140cf5cacdff59e50b420555096ddad60c3b6ce30fd06e30a5d751175d5d0236491ffe88f281df625b399291c4ad4a53256555b4b6a83f6f9283f2f482fa9dac16daf432bab3f0ff7b6be37291b7e81d51f23147de2b2a49b315f46cc28db1ee20b0db1389e28a958563d447b26d65112e71271bea733572d533e42bce", 0x8c) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000004000-0x4)=0x0, 0x4) ioctl$sock_ifreq(r5, 0x8936, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="775d1887662f4f10708a8a568623798d"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000-0x10)=[{r4, 0x26, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x2e87ec9c) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000002000)={r1, 0x8001, 0x2, 0xe06}, &(0x7f0000002000)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000004000-0xc)={r8, r3, r9}, 0xc) 2018/01/14 23:35:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000018e000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000057a000-0x4)=0x1, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r1, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 23:35:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002b2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000373000)={0x0, 0x4, 0x10, 0x1, 0x38}, &(0x7f0000c31000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000bf000-0x8)={r2, 0x0}, &(0x7f0000879000)=0x8) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004c3000-0x6)={r2, 0x0}, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ed3000-0x98)={r3, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x304}, &(0x7f00002d2000)=0xfe34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r6, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000a88000-0x8)={r6, r5}) sendmsg$key(r7, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$alg(r4, &(0x7f00002e5000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/14 23:35:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) pipe(&(0x7f0000c65000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000703000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7b000)=0x8) 2018/01/14 23:35:38 executing program 2: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xa, 0x3, 0x7ff, &(0x7f0000131000-0x8)={0x0, 0x0}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000efe000)={0x0, 0xffff}, &(0x7f000022b000-0x4)=0x8) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000efe000)={r3, 0x2}, 0x8) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) [ 646.321168] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/14 23:35:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x100000001) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000110006000007000000911dcc", 0x10) close(r0) 2018/01/14 23:35:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x80000000, &(0x7f000024a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000067d000-0x4)=0x2, 0x4) r1 = socket(0x11, 0x802, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000020d000-0x10)={0x3800000000000000, 0x3, 0x8000, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e56000-0x59)="e6e11e7250a96d56b58c524c5896a75c51e08af34826d09190a375e17b1b4e9176feddbcc1a73f86178f0a5c1650706e4b7334aecc1bf1944ce2e5f2ba623db2c59d6a5f8bd5c971af232dbb7029eb794e578e911a795cb19c", 0x59) bind$packet(r1, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r2 = socket(0x11, 0x100000002, 0x8) bind(r2, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r2, &(0x7f0000484000)="4b7f15001d009b9fe66bf908a2c1857700400030", 0x14) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00002cc000-0x4)=0x8, 0x4) 2018/01/14 23:35:38 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x4, 0x2) 2018/01/14 23:35:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x808, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f00000e6000)=0xe98, 0x4) sendmsg$nl_generic(r0, &(0x7f00007d5000-0x38)={&(0x7f0000cb0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x7, &(0x7f0000757000-0x10)={&(0x7f000080b000-0x70)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f0000000000)="0b13f04f5cdd351135174259c59961798c199b25008090738bd7c63a2be81bf8cc3223a37566c1a2c5e0abc0d0c90880245c6e3e862ef9fb74f3096805053e12767e97a0d866be229b222fec8b1befc66dfbd29377cdcbc7745b1dda5f24f31d895e297b7a40da6286a552cbb10529d544fd66f1a36f9e855b40eb1688faf99cf1a5455ffd055dc99276ece575b7b3df7728e34575d48395206475ec6748cd2b16066295fffc22367f41394a434668545e0ee5e6beda39abb73d8fa936805c", 0xbf, 0x80, &(0x7f0000820000)={0x3, {"6d1dc9f371bda7"}, 0x100}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r1, &(0x7f0000c5c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e2000)=0x8) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000cfb000-0x2)=0x3, &(0x7f0000e5a000-0x8)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000013e000-0x6)={0x0, 0x8}, &(0x7f0000ba5000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006c3000-0x8)={r3, 0x9}, &(0x7f0000d4f000)=0x8) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000303000)=0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) 2018/01/14 23:35:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000cc7000)={0x0, 0x0}, &(0x7f0000bc8000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000148000)=@assoc_value={r1, 0x5}, 0x8) shutdown(r0, 0x1) 2018/01/14 23:35:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d94000)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a5000)={&(0x7f0000ad1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005de000-0x18)={r2, &(0x7f0000fe2000-0x8a)="586512316014f10038506470477d606ae3e6b3097a09752e8d5cce0e021cffe4e59ac0968a934d9020a5a4aa34438151e06e659adffc0fc734dd0521a5161057dde0b84cfeb72c89c97d60ead30cffc57fb006d89352a43a3519c15d5fc5badf6936ae182e8014a241be436de0a61ede9cec667ed4add9e07bd80ac82105f7c469f7e0bcbaadd375d36a", &(0x7f0000e50000)=""/100}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b21000)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, &(0x7f0000ecc000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000079d000-0x4)=@assoc_id=r3, 0x4) epoll_create(0x7ff) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00007fc000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r4 = accept4$inet(r0, &(0x7f0000170000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b0000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000fba000)={0x4, 0x4, 0x5, 0x2, r3}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/14 23:35:38 executing program 6: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000fb000)={@random="01390b081bf2", @random="6b26e480acd8", [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "fca967e17f791010"}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000089000-0x8)={0x0, 0x0}, 0x8001, 0x3) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000fd000-0x8)={0x0, 0x0}) 2018/01/14 23:35:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000ad000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0xfffffffffffffee9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000077b000-0x38)={&(0x7f0000e99000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00004ff000)=[], 0x0, &(0x7f000030e000)=""/189, 0xbd, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/14 23:35:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000035000-0x4)=0x0, &(0x7f0000988000+0x946)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000001000)=0x90000000000, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000)={@common='tunl0\x00', @ifru_flags=0x1000}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0x40, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x65, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1, 0x3, 0x100, 0x7, 0x0, 0x6, 0xde8, 0x100000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000004000)={0x0, 0xffffffff, 0x40, 0x24}, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000005000)=0x9, &(0x7f0000004000)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x91, &(0x7f0000006000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r0, r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000008000-0xb8)="9b98893df269a854a70cf68c80cc47482f5e8867e80dc33a01790c643fc38ec3fe043845a8d17e2ba66b547a88ff4fe7f25d16adc0e05628c671e8f55fad037ad1572eed1d6e837f79d9cd0cdbefefb1d2bdac6ffb6de13e44ad85e8bc878e4dfdbf20677233bf9f8ba44d7a56901545860873f5c33fd077da104423243029627d984deaf543b89b8426ad2c06f2fe907925d0134606bf61d0d09f611d882da186756859aeb1ddf8e5e5d1bbaf143ab4376c0224ba5df830", 0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000009000-0x10)=@common='irlan0\x00') bind$netlink(r1, &(0x7f0000006000-0xc)={0x10, 0x0, 0x1, 0x40008}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000007000-0x10)={0xd2, &(0x7f000000a000-0xd2)="c4c63316fbfc3b5b50920895bfa7bd4e53d108d9616fcdfd3611062a7aa620bbe30580836551cf0c5421a20825a5bdb0b8b5e641539072a6cd9bff148e62f57d22d1d169897a589fe24dc92c368aaae76319cc15db1c94ab9597895b7274cc3be50a2c7431630eaca723bfbd13ea6db16f0deeb75f9022c89c3891a3314c95cb6159bdd4e26c35fb5e3499d740ca1a77f697e0b54abe27aa99b5cac150ba0401ff16934da94c61c4d81613c3d39ab75409a6d1c77f6a68f148821d8ad582c64809f2871988c59b0d84a389562a005365cdde"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000000b000-0x4)=0x6, 0x4) connect$llc(r2, &(0x7f0000007000)={0x1a, 0xb, 0x7, 0x6, 0x6, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f000000b000)=""/122, 0x7a, 0x12001, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1c) 2018/01/14 23:35:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="102801607708", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random='$1Db;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x400f89]}) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006a6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000764000)={0x0, 0x0}) 2018/01/14 23:35:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006fa000)={0x0, 0x0, &(0x7f0000c1b000)=[{&(0x7f0000c49000)="07e4cec3a902f676eee4c3094134c90aa9a6c2bb9f536dc8a5cb10a224983cf2d25e379df97ec0dca4e450ccb9c1de69821c66f5b4186b3dcd5569e611d5b0ab9926c1b3db8c26849cfa11b7f3da2b99f8c16ecb61aa7e138bcc47b721acafb362310558313df0a03bdd29042a13cf87c83d2d4e60b8683ba5dbde75d03515504cd1d957d9b8b3af6f9a5db0a9927a6e639dbd4ffa45189eabecd90f39954c5e2440bf5885fcb59936a54985466dc211fe61c934bd770d60af1e3ade4a6ce9ff", 0xc0}], 0x1, &(0x7f0000f23000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000ef3000)=[], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000035d000)={r1}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000051c000-0x4)=0x0) 2018/01/14 23:35:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x4c6) 2018/01/14 23:35:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x6cc, &(0x7f0000326000)={0x0, 0x0}) r0 = socket(0x10, 0x2, 0x0) sendto$ax25(r0, &(0x7f00004b9000-0x52)="f761e96d1330a98fe247a0e38fe7f5b097538171e725687fa752c7b958bc69df911169050c6ce6e9317fefff1ee83ad2014e9a8c8958e763ac234c46a9b2a8f80b4f536da4a83680e3b36a9b433be96d76ec", 0x52, 0x4000, &(0x7f0000f04000-0x10)={0x3, {"1153a4817515ef"}, 0x64}, 0x10) sendmsg$alg(r0, &(0x7f000067a000)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f0000d2b000)="c309ab7e17f3c8b9f040f26061ecfab74fb20ded83b0f089538edd882e4c937a8a02ef02e08fa2102f3669cdc8ddeb1aa15607c98bd855aa2f859dff991d06b623993ed42d61b9ab5bb0cf5000601534b2c2e3fb116c01abb2cd592fcf296e73f73d041e37c9f8091cd2b658a71a9cafa276af9e86bc972c198582cc0ba15856af62866fa35cbbdc6ea68adffcd36f0076f8c6196996f5159f5f5bef6ad9df0c75608443f2a66bb7ab819642985f9fc3cdfd4ccff08658464b7474802e8ab3b66c1da3043d47", 0xc6}, {&(0x7f0000f4d000)="130f56f45e71cd28b87147e891a367ee8394b0855f12579f45e75922c1bf90e9f4f3b87379c6f1de0be22cef83fc87f17d066535c58af8e66ac917662abfde83115fcb304c0b574d5e7605f7990352e4578339d85162598da1d2c35e3351e523659f304c26da9b95e09cbf88b65cd138228431836d6eb61eacda8252aa012579f930d96cad", 0x85}, {&(0x7f00006cc000-0xa9)="2eba2fca6cd75040fd22940d0b643b1ae130e5af0cd1afbff7bf0dadcfbae0e3503c56db698c429cd062b071b1d6aafafa9432fdf01a5f696f1a3f1dcd14a35a669d1ed98f9d8c2fa89f09dd6fdf8db30e15ae4d7b7eb30060f413a698af06defb55fdd9883a1af2a62b5b26097c6cb811cae40f77151934ce1072a197a21f8ce4d3b0ec7a41e192018bf084df4a8384c33e4a7a117b1f2c2392cc00f5e7863a98f1764230770f5c72", 0xa9}], 0x3, &(0x7f0000daa000-0x1d0)=[@assoc={0x18, 0x117, 0x4, 0xd0}, @iv={0xd0, 0x117, 0x2, 0xb5, "8916cfa59c18b5c54c68dcf8c27754995201ff076e1047ed71f78c8e031d8cbcfe9dc88a40394aae745650b9d2e776abd946a7344041fdcb4cb00a9f0e951b7d5fe5031377e8932fa864b995609f30b6de9e081d71e7aa70bdcc393c3ab571471bf8e7ec0b6b84738d9400fb537149109cd19a7085616c8d4436542088eb0407797b61834fa4c3b79af0b37d6f253dd95ca142051311f8cea8df9ded45dc51cbc16bf0fab4b9c77ca7aa4ddd6ed3ec51abb6e7cfd6"}, @iv={0xe8, 0x117, 0x2, 0xcf, "8fe1e2358e56ced2d5a70328503ee36a914421ba8d24c0d42807457b47c14157765a3db4010202e94bf8b4197ad8dea9d600e5f80b30072d8439d92ca6509cf7d973106efc362dc38c4e3a21cd0809756082c2e816a603d2588d54169a3a30174a607732ed21e921c10b7246ef00b3afdcf48b3c13632fe35b438422ad01f9da97684a092c4bad688ae429d423c33d85bdc9b66fd5d41f1364caaf1a7aa1a872b3b9c384c5adab88033c150d150aebfd54154f73148c17cbd4bccbab4a3ebc6997f2343148794be5a67d6d5af83cbe"}], 0x1d0, 0x20008814}, 0x10) write(r0, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) 2018/01/14 23:35:39 executing program 1: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f8b000-0x12)={@common='eql\x00', 0xc787}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00001f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) socketpair(0x5, 0x7, 0x3, &(0x7f0000c65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00006f6000-0x78)={0x7, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x1, 0x4, 0x8, &(0x7f0000f8b000-0x10)=@common='gretap0\x00', 0x2, 0x3, 0x1}) bind$alg(r2, &(0x7f00000f1000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) 2018/01/14 23:35:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000297000-0x8)={0x10000000000, 0xbd9, 0x40, 0x200}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006bf000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0x0, 0x4) 2018/01/14 23:35:39 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002d5000)={r0, &(0x7f0000604000)="85be4ef076bb248eac5aa06db2916010fe7647b1e3d98071bd72d3808988fd655098581a914bd22477de0f9aa87a8918c7ce21334189c25942edd87b01aacb8bafacee8f583086d9257e987cc611af21495a673229581a392830d83f7afeed8d26ff7a3b437a9dcb0b57c8f38de002a6837ecb2d34b48583fc5621d2eda8a8cc9d47d65388c758c0e3ae197ee2f6b5ae80a090ca654d19f3c5b5c94e1ede9d3f354c65223f8fed211d15edce7f63f50b3f1e9b24f1cc1ec6a91554b264f3e93e984e74f81321c6f04d54ac169d73fb8714d90009b9c3af405a13e5688bf63dc20140d78cbb28873d993c5b7a3962ec17d1"}, 0x10) 2018/01/14 23:35:39 executing program 5: pread64(0xffffffffffffffff, &(0x7f00005fe000)=""/78, 0x4e, 0xfffffffffffffffc) pipe(&(0x7f00001ac000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a62000-0x4)=0x20, &(0x7f0000001000-0x4)=0x4) 2018/01/14 23:35:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}, 0x1c) shutdown(r0, 0x1) 2018/01/14 23:35:39 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b95000-0x4)=0x13, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000002000-0x8)={r4, 0x1}, 0x8) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$bt_rfcomm(r5, &(0x7f0000000000)={0x1f, {0x401, 0x5b, 0x0, 0x3, 0x2, 0xffff}, 0x100000001}, 0x9) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="2b286dae07e4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r6 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r6, 0x107, 0xd, &(0x7f0000213000-0x17)="32b86d93c48f98c2f4318b8a6587fe1c26617c65a6f255", 0x17) setsockopt$packet_int(r6, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/14 23:35:39 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000036000-0x4)=0x10, 0x80800) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000035000)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000035000)=0x8) 2018/01/14 23:35:39 executing program 4: r0 = socket(0x2, 0x8000f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8, 0x7, 0x52a}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000294000)={r1, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r2, 0x3) r3 = accept(r2, &(0x7f0000ce8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x3bf) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000abb000-0x10)={0x0, 0x1c, &(0x7f000013b000)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00000fe000)=0x10) [ 646.585471] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62231 sclass=netlink_route_socket pig=31905 comm=syz-executor2 2018/01/14 23:35:39 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0x100000000005) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000017000-0xa0)=[], 0x0, 0x1) mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) connect(r5, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000160000)={0xffffffffffffffff}) sendmsg$key(r6, &(0x7f0000a00000-0x38)={0x0, 0x0, &(0x7f0000719000-0x10)={&(0x7f0000740000-0xb0)={0x2, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r5, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000cf6000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="634600596d239d93c60e2d168b2e6425c50000000000000007839b7aabd67088", 0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000017000-0x6)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000016000)=0x10, 0x80000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 23:35:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) socketpair(0xb, 0x80000, 0x4, &(0x7f0000999000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00006a5000-0x4)=0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r1, &(0x7f00003f7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) 2018/01/14 23:35:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80a, 0x400000000000007f) write(r0, &(0x7f00002c1000+0x888)="220000001d000717fffe040009db00000c001000fdfeffffff000000000100a42c5c", 0x22) [ 646.640302] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62231 sclass=netlink_route_socket pig=31929 comm=syz-executor2 2018/01/14 23:35:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xfff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000001000)={0x10, 0x0, 0x2, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x3f0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r3, 0x3f, 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000b2a000)={r3, 0x5, 0xb, "72b1c4c44ce418b6fed725"}, 0x13) poll(&(0x7f0000f56000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) close(r5) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00002fc000)=0x0, &(0x7f00007ba000)=0x2) 2018/01/14 23:35:39 executing program 4: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x5, 0x401) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000014f000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000586000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000165000-0x10)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x39}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000587000-0x4)=0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000587000-0x4c)=""/76, &(0x7f0000586000-0x4)=0x4c) 2018/01/14 23:35:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x3, 0x80e, 0x5, &(0x7f0000a47000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a94000-0x10)={r0, r1, 0x0, 0x2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 23:35:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000042000)={0x0, 0x0}, 0x1, 0x0) socketpair(0x11, 0x806, 0x7, &(0x7f0000307000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000b98000-0x4)=0x0, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f00004a0000-0x38)=[{&(0x7f0000692000-0x60)={0x27, 0x6, 0x1, 0x7, 0x4, 0x0, "028d6dd91516480147e91e4476899abb0658448d6745979d681933e9cf0ecbc32972fb4742daa044c108414b675248ea45fbbdee7b8f3888ee10ab7deee9e5", 0x1}, 0x60, &(0x7f0000f5d000)=[{&(0x7f0000548000-0x94)="3664b902fe8ffea8453d5334f38bddfc63b3ff5f4fff8f340388d6d5998924302441936300215ae313c83c500c72558688472ff82419922f4af4ae9116f87043ecb6cafd47775a92575e1f2134887858295e9c9e79c4011e0a08829e8de216b962f64e54ac4723f5644b3c328c41b184018ee72561bbcebb196f49990a71966ae94b2c270a80751153968b61444c43adacb0ff5b", 0x94}, {&(0x7f0000e68000)="696a15bae88ee796fe2f2f4db3a0466ce58a53f001748609e6de30c9f72f7ca0a07e9526043be63a63871e633d3f17c0228a6527adc8cd685e9dfb0fceb0a844be8d565366417bd94e57f0df758849c2faba3044f6b29d5dcffa1b0a9e7631bf82cf20a8b6822ccf7623dfee306c0ea61259ab3cb75af0133e7b9ca6fe329afc525fb3e1bba0fecd6d09945fc557b653567398465e0f58033d0093fabd48948ee02a6dc73c65894814f5d2a38690c5e78a95350b8ab5e9dfaddf3a14748ab108d1f7", 0xc2}, {&(0x7f00006d0000)="fec1b94fd63208118506270a21316e88b74de084bf95756da3ab5d8c4b7544cad11b", 0x22}], 0x3, &(0x7f00006ae000-0xe8)={0xe8, 0x10c, 0x451a, "6d9b71af48507b3597516f425dc8f57fd11efda21825a1175932e59fb0c16b7c02e3f5a17f0fd9c88c269d0664d7bb6c97a189d0c6b7c5a1cae2547c02cc7dffed2f48b8a31de360ac1c1e52f909bb6559327febe8b3182a55066dc61f9d0101760c97132c2d80bfbe54ac4bba2641b9686bb6fc557711d498195db9d877e17b9e4623bd5b5af326d59f669cd836a3fe43c00142e9fd1cfaef89cedc39cdbdd2c19ff82ef6b85a4e9f5abf5585ead8f67b370f1e19b25cd7e8e37732fa25b2e4bbf818d38c6670a0c01aa3e1ac6f38bdbac7053cc583"}, 0xe8, 0x4000000}], 0x1, 0x4000) syz_extract_tcp_res(&(0x7f00003a9000-0x8)={0x0, 0x0}, 0x7, 0x8000000000000) syz_emit_ethernet(0x7e, &(0x7f00006a7000-0x7e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x48, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x3, 0x2, r2, r0, 0x929e, 0x0, 0x12, 0x0, 0x2b6, 0x0, 0x5, {[@fastopen={0x22, 0x5, "20c5af"}, @window={0x3, 0x3, 0x2}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x3ff, 0x20}, @generic={0xff, 0xc, "b2913b2e4e43af359985"}, @mss={0x2, 0x4, 0x6}, @mss={0x2, 0x4, 0x5}, @window={0x3, 0x3, 0x2}, @fastopen={0x22, 0x7, "a66e429f44"}]}}, {""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/01/14 23:35:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000fc1000)=0xe094, &(0x7f0000d5e000)=0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000632000)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2bc, 0x7, 0x3, 0xce}, &(0x7f0000b62000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000971000-0x14)={r1, 0x8, 0x7ff, 0x4, 0x40, 0x40}, 0x14) write(r0, &(0x7f0000ff2000)="24000000210025d7001c000000000000010100000000000000ffffeb080001005ffd6ae0", 0x24) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000364000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000df000)={r0, r2, 0x3, 0x1}, 0x10) r3 = accept4(r0, &(0x7f00004e2000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000b02000-0x1)=0xc, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a6e000)={r3}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000083c000-0x6)={r1, 0x6}, 0x6) 2018/01/14 23:35:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000966000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e0b000)=0x58, 0x80800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e2f000-0x4)={0x6288}, 0x4) bind$inet(r1, &(0x7f0000536000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/14 23:35:39 executing program 1: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005a9000)={0x0, 0x810, 0x3, [0x50, 0x7, 0x9cd2]}, &(0x7f0000944000-0x4)=0xe) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000415000-0x8)={r1, 0x70}, &(0x7f0000944000-0x4)=0x8) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000944000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x2, 0x4, 0x20}, &(0x7f0000943000)=0xa0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000945000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000944000-0x8c)={r2, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000053000)=0x8c) 2018/01/14 23:35:39 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000092000-0xc8)=""/200, &(0x7f0000fe5000-0x4)=0xc8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000563000)={0x8a4, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6279}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/14 23:35:39 executing program 5: pipe(&(0x7f00007b8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000053e000)={0x0, 0x9, 0xfffffffffffffff7, 0x7ff}, &(0x7f000022d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xffffffff80000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005b5000-0x4)=0x0, 0x4) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00005b5000-0x90)={0x0, 0x2, 0x0, 0x8, 0x2, [{0x8, 0x5, 0x10001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x2, 0xffffffffffffff80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000ad000)={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000000000}, {0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x7fffffff}, 0x2, [0x454d, 0x625, 0x800, 0x100, 0x1, 0x7, 0x5, 0x1]}, 0x5c) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005b5000)=0x5, 0x4) 2018/01/14 23:35:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000855000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000622000)={0x16, &(0x7f0000b2d000-0x16)=""/22}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x80000, 0x20) writev(r1, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000b07000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) write(r1, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000724000-0x10)={0xfffffffffffffffe, 0x100000001, 0x7ff, 0x3ff}) sendmmsg$alg(r1, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:35:39 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00006f9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000887000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000bb000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x40000000d, 0x0, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x4, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 23:35:39 executing program 1: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000c6000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000-0x30)={0x2, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f59000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f5a000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000555000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000339000-0xfc)={r3, 0x81, 0xf4, "709cb96ab9460b25d8c914491c91d7f84e497117f8fac04844c1a25991a0fd6741c16ffc8a0658b8d014e3837b5773166c5a3d9215dbe0180ea32b15f3581bcaf5da9619888ab54abf3f43d6c0dd410e256a92c744ed0aac9a081420d66d3d9a77ca425685cf0ff16a261e59974c6d24252e0358bf3cfca65f34e8982f5cf092200a12e1d9107e5bdce7feebe8ac8c9df0ab7d04efc6f912eb882c64708b97b6b44b0318e6782e359edd7059781c968da99ee7f1a621b5a6faa663d969f03ddd959cd859ca67d92b2d460787c1c1d78d408b8148362c6ee91cf052c4c46ad0b84f5b43752ef23531b469ae73e074f461c6f4ad1f"}, 0xfc) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000973000-0x4)=0x2, 0x4) 2018/01/14 23:35:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x8, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:39 executing program 7: r0 = socket(0x20000000000011, 0x802, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008cf000-0x4)=0x20) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000da6000)={r1, 0x0, &(0x7f0000da6000)=[]}, &(0x7f0000da6000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000daf000-0x4)=0x0) 2018/01/14 23:35:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x2000000000000241, &(0x7f0000f51000-0x8)=[{0x6, 0xfffffffffffffffd, 0x0, 0x3}]}, 0x10) close(r1) 2018/01/14 23:35:39 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fe8000-0x4)=0x20, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000022d000)={0x3}, 0x1) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x238) mmap(&(0x7f0000000000/0x89f000)=nil, 0x89f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000d24000)=0xff, 0x4) getsockname$ipx(r0, &(0x7f0000617000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000076c000)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d24000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d26000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1, 0x1, 0xb, 0x0, 0x4bc, 0x1}, &(0x7f0000d26000-0x4)=0x20) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d24000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) 2018/01/14 23:35:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000ca2000-0x191)="", 0x0) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000c93000-0x10)={0x640a, 0x0, 0x92b, 0x25d}, 0x10) 2018/01/14 23:35:39 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x9) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x0, 0x1000) 2018/01/14 23:35:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x1) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000ec8000)={@common="677265300000000000000000009b00", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000fac000-0x4)=0x80, 0x4) 2018/01/14 23:35:39 executing program 1: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003b5000-0x4)=0x800000004, 0xfffffe39) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e7e000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0xffb2, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0xfffffffffffffda5, 0x0}, 0x41002106) 2018/01/14 23:35:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000198000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) bind$alg(r0, &(0x7f0000231000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ae5000-0x1000)="67d7eb3d", 0x4) 2018/01/14 23:35:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000003000-0x8f)=""/143, &(0x7f0000002000+0xbd5)=0x8f) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000062000-0x4)=0x0, &(0x7f000003f000-0x4)=0x4) getsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000298000-0x4)=0x0, &(0x7f00007a3000)=0x4) 2018/01/14 23:35:39 executing program 0: pipe(&(0x7f0000fbe000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x0, 0x0) 2018/01/14 23:35:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000091d000-0x4)={r1}) accept4$llc(r2, &(0x7f000063c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b37000-0x4)=0x10, 0x0) close(r0) 2018/01/14 23:35:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)="5d67969e1794d117052e6832d9ee32c8c18b783d2177b67a3025ee2876ea1df0621b28528ef4f1a552ec741bdf5d66f4eaf71a9eb550098a9be9", 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dcf000)={r0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000071000-0x88)={0xfffffffffffffbff, {{0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000001000-0x8)={@multicast1=0xe0000001, @rand_addr=0x7fffffff}, 0x8) 2018/01/14 23:35:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) write(r0, &(0x7f0000ae1000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000912000-0x4)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000cac000)="2208559512d651747590781ea69802c6", 0x10) 2018/01/14 23:35:39 executing program 2: mmap(&(0x7f0000000000/0x974000)=nil, 0x974000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0xffffffff, &(0x7f00000b8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001a1000)={0x0, 0x800}, &(0x7f0000975000-0x4)=0x6) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000-0xf3)={0x0, 0xeb, "9a947c0df1fc681db8cecf8b84c7c033d4e7d3b27f40dfdcc6a3a299723d0a11f748473c03660cc795fc96a08f7c34fe5c348fcb6de38d3235bd0cdac655e04cb676ea74777890c896d54d110218af1a50cdf411833932da0c1c248c796afdcd94a4d15951b73456ad0ea0dc47cb817e4eaea94d9832d06dff9635cf7131ec961be64f86d80ad3185108c32b5fc85bc9def3dad46342b3fa221893df014a476427e5fe0cf49c78e2d56ab76dba986c0975d52cd9b895fc15bfa15ee852d5e4eb307fb693092da8cabb2cda8e94a397585c27f7804ca79deb6462a351909553576fb3f9959f1dba441497b8"}, &(0x7f0000974000)=0xf3) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000974000)={0x0, @in6={{0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68cb120b, 0xffffffffffffdf06, 0x0, 0x9, 0x0}, &(0x7f0000974000)=0xa0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000974000)={0x0, 0x5, 0x5, 0xffff}, &(0x7f0000974000)=0x10) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000975000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000975000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000352000-0x4)=@assoc_id=0x0, &(0x7f0000553000)=0x4) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000974000)={0x0, 0x7, "ecdeda9f75d49f"}, &(0x7f0000974000)=0xf) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000602000)={0x0, 0x0}, &(0x7f000026e000-0x4)=0x8) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000e3000-0x10)={0x5f, 0x4, 0x10001, 0x200, 0x0}, &(0x7f0000975000-0x4)=0x10) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000062b000)={0x88, 0x8000, 0x0, 0x6, 0x10000, 0xfffffffffffffff1, 0x3f, 0xff, 0x0}, &(0x7f000084e000)=0x20) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000974000)={0x0, 0x9}, &(0x7f000045e000-0x4)=0x8) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008da000-0xa8)=[{&(0x7f0000974000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000)=[{&(0x7f0000709000)="8120055517e9903eaf0df6684e51bdb6e68c1d8ca6fc209978ba2311b1f3069e9c4640fb0a03f1a2813bd6c5386e1cb612a69e2f2cd175bd123443b092f0cfc2a6d5a2ddb8d4607df6a4ce0476666f19d9", 0x51}, {&(0x7f000043e000-0x5b)="efd8f373b8061428f40c682a32dd4221588acf1da9c5ac3544b5ba5d70a2baf361fa2ba29d0496e0f37cc1c7f2c1205e090f64e351c50ff32ce0d60de85fa40e246caf1b1d9d6215c2f496b4187ced4627f49b9a11c2da03444c0a", 0x5b}, {&(0x7f00005b8000)="866347b15552c3a0a8e5", 0xa}, {&(0x7f0000974000)="3383d00bd450811db6b7c084a45aedc0f40dde70849a0bf2d752c627ae095521d572d97bc4d3a340da9d3bd3d8845044b36e75dcdd08116fef2ed7a3d67412deb9c7446807af81534ae7", 0x4a}], 0x4, &(0x7f0000974000)=[@sndinfo={0x20, 0x84, 0x2, {0xe1, 0x3, 0x7, 0xfffffffffffff800, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x6, 0x7f1a60f5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x8008, 0x5, 0x9, 0xfffffffffffffffb, 0x1, 0xb6ea, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x50, 0x2, 0x8001, 0x5, 0x13, 0x2000000000, 0xcbe1, 0xce, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x800, 0x3f, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x1, 0x5, 0x401, 0x4, 0x1, 0x7035cb79, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x0, 0x200, 0x4, 0x7ff, 0x27, 0x200, 0x8ca, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x79fc, 0x0, 0x800, 0xffff, r7}}], 0x180, 0x24004090}, {&(0x7f0000974000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000+0x59a)=[{&(0x7f0000974000)="", 0x0}], 0x1, &(0x7f0000974000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x5, 0x2, r8}}, @init={0x18, 0x84, 0x0, {0x200, 0x4, 0x6, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0xd1f, 0x80000001, 0x5}}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x1, 0x9669}}, @init={0x18, 0x84, 0x0, {0xffffffffffff24c7, 0x100000000, 0x5, 0xd54}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x200, 0x2, 0x0, 0x3f, 0x2, 0x4, r9}}], 0x150, 0x4000}, {&(0x7f0000974000)=@in6={0xa, 0x3, 0x2ea, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8ea}, 0x1c, &(0x7f0000974000)=[{&(0x7f00004ad000-0x5c)="50d040185ce6328d58ea8f59a30ee2f5eb9c5a74d0270d7457e401e988ad78e64ec31779781f0ab97d00f2cd0ea3891dacac0ebdab7ab4e06b570b5ea600083d4724bea9025c34e3ba9e630881906caa3dd0c64e5ef94d8a8113f898", 0x5c}, {&(0x7f0000975000-0x21)="e7eb4e1cfd0121421df61fd06fb978189c28ab68be9c270121b545acd0b4eeaf25", 0x21}, {&(0x7f000074c000)="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", 0x1000}, {&(0x7f0000975000-0x21)="3438eadf9e22c509a77b103335c12b005056e71b82ba5856f3b331d777cf465555", 0x21}], 0x4, &(0x7f0000975000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xe9, 0x8004, 0x8, 0x5, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x9, 0x8201, 0x3, 0x1000, 0x722, 0x1, 0x8001, r11}}], 0x60, 0x800}], 0x3, 0x1) r12 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r12, 0x8953, &(0x7f0000975000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="831d5cf85cf5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ec31c0e8ab0618be24242c4db1ae9cf6"}) setsockopt$inet_int(r12, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7ff, 0x4) setsockopt$inet_int(r12, 0x0, 0xc8, &(0x7f0000f01000)=0x0, 0x4) 2018/01/14 23:35:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000281000)=0x0, &(0x7f00006d4000-0x4)=0x4) accept4$packet(r0, &(0x7f0000beb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cca000)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a53000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d72000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002f3000)={{{@in=@dev={0xac, 0x14, 0x0, 0xd}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x5, 0x2, 0x9a5a, 0xa, 0x80, 0x80, 0x84, r2, r3}, {0x0, 0x6, 0x2, 0x2, 0x5, 0x5, 0x100, 0xfffffffffffffa8d}, {0x29d48b79, 0x401, 0x2, 0xfff}, 0x63, 0x0, 0x1, 0x0, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6c}, 0xa, @in=@rand_addr=0x0, 0x3, 0x0, 0x3, 0x2, 0x3, 0x3ff, 0x7}}, 0xe8) sendto(r0, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x20, "e5226c01001c20a788116278d1cb85b0640254a0e3b124231f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c12818f4e222f191a6d292de0892dc9c3b2df0000000000000001658f02210339106af46197908cebe446"}, 0x80) 2018/01/14 23:35:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005ad000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b06000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000563000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e95000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @in=@empty=0x0, 0x1, 0x1ffe000000, 0x2, 0xffff, 0xa, 0x80, 0x80, 0x0, r1, r2}, {0x6, 0x1, 0x3, 0x8, 0x1, 0x800, 0x2, 0x7}, {0x7ff, 0x3ff, 0xc943, 0x1}, 0x80000000, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in=@rand_addr=0x80000000, 0x3, 0x1, 0x2, 0x3ff, 0x3, 0x7, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000b5a000-0x4)=0x696, 0x4) getsockopt$inet_buf(r3, 0x0, 0x43, &(0x7f00008a7000)=""/95, &(0x7f00001f6000)=0x5f) 2018/01/14 23:35:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fc4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x239) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000031d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x9, 0x5, 0x56be, &(0x7f0000164000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) sendto$llc(r1, &(0x7f00000f6000)="c53539c36637513e328ba4a4bdb398b408f1b7edb8a9b97eb47b14d63a232d864fc2207420983648dcd14ff46ad1c32e4ba0ab3513705f2ecae5d0986d2a5202004ea30cfb5d5af7f2c6ab8332d7facc0b44be9ae242c96072caf0182853772f8ffac311f2ce743165b058fc738b345929e9dadbbd087a71cd84bfb9985fe9c54a980317f974b1fe8b94b07287798140e11e89099e95a0c4bc4ebbb6034ca3087a22f0135ba5617bf8d756bbe1bcc3b5adbc077f63a591257d58", 0xba, 0x0, &(0x7f0000a3c000-0x10)={0x1a, 0x5, 0x8, 0x25713bcb, 0xfff, 0x804, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x28c) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000535000)="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", 0xfc) 2018/01/14 23:35:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x44e, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0x9, 0x6, 0x2a4c) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000001000-0x6c)=""/108, &(0x7f0000000000+0x2f3)=0x6c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000+0xd92)=0x0, &(0x7f0000001000)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000003000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x9, 0x100000000, 0x10000, 0x100, 0x5, 0x2, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0xffffffff, 0x2, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003000)=r4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r6 = gettid() mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r13 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) r15 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r18 = getuid() r19 = getgid() r20 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r22 = getgid() sendmsg$netlink(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000005000-0x50)=[{&(0x7f0000002000-0x10)={0x10, 0x2a, 0x200, 0x7, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000005000-0x1518)={0x1518, 0x34, 0x400, 0x3, 0x1, "", [@generic="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", @typed={0xc, 0x7c, @ipv4=@rand_addr=0x9}, @nested={0x19c, 0x93, [@generic="91a775951ff075a5cd03f5acd9cc5c60274b49c1ca2f3c5cdffe9f1d31b0dc44f4073f22128865e8cf2801d5a2fd681ae0e4445484f08ca27716d223ad87efc2280073e0176473b782a15304286eb87bfed27f374238a3d8daba96a27617d54dce5a646e67adba8299dfd7faf1066a34f77bca4d07b112e1b35e5546307327e3eb5da048a83d9612287f09790081feb9e64666bd3151443b1cf9f906", @generic="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"]}, 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@generic="b1185b56d8daa5850653be2331ad8b73b1184d05ed488cd0102d9a9e07ee9d19c4f5653731a91f2c8d2fcd48f4d054f566718815570c978ac609b69003f2c5b87b9cb155dd3279deb7a6c4c1a7cd0b807dac1b5f9f8feb3f754effea181313b4b0bf49c9a43f67446cf3ea3cea0f286efdeab158a233d8155b68a6c5e12fdb1c531dd4a19be54aa8ca46d3b7d2aee2607c37ed4d7ed917151f2085"]}, @nested={0x4, 0x60, []}]}, 0x5ac}, {&(0x7f0000003000-0x1264)={0x1264, 0x2b, 0x300, 0x5, 0x0, "", [@typed={0x18, 0x54, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x1054, 0x70, [@generic="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@typed={0x10, 0x7b, @str='-self\x00'}, @typed={0xc, 0x6d, @u32=0x101}, @generic="6992f202d600a7c2e72078793e1ed0fc0e5d6668b5dae1ea67062c301b981e532fe8cd04ed11ececb6a7e2c7f4bfec60b3"]}, @nested={0x1e8, 0x52, [@generic="5ae47219753b4ae0aab325c7ffd132d8151b82ed7f3acfb07b337e7b845607b9aa9c9c79689a9789291f47e0cf3e8da920ad2e6d0b4fa93a9b145f00476becbd77fd6ec0f9f30e1fb00a5ebb4d5c2e50f30373bbecde4510c7b5681e3faf5911a6819b96be0c6d818a5d3f9ddd39887e87dde6d2a23cf70abb3b5eb2d77f590c71c42b284bb06fa037395a035201c60f85d993bb7269a47d067281242714f6bab3ca11d7ba0fc1a3cca38653bde777ac77cd357aefb2ad3f6c546a1bf615a05720149342a46853b9c553ed0090c26741a0d468594601e9f30f84c7e694c1930b09ed593b07a2b071a6e7564a6562a7844fa6f3", @typed={0x10, 0x60, @u64=0x81}, @generic="8b0fabd5e625fdb2d1bdbde172eefbcc1ad3930b1bc0800af93739e3d3f000fd661099d1ce9eca9528dc8d2e6466b30dca894b8cddb189a8b6c98bd96812af4614e4ce84a7ff3c92dfd7414007a69aa54b6ade6ae78401114cca70b4cdf6ebd336722ecf7c6847a58542f826b8edbbf418ae6c6d9bd5c30a4786e109875d4eeb335bbfa0bf38292bc99becd4140b3e7f89579d09579c114cb45ec96cbabcf59f422254efac66e4c21d430fd3280cfd6a8e11271fdc179dbf8a1d5c5add1304e099bf", @typed={0xc, 0x53, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x86, @u64=0x0}]}]}, 0x1264}, {&(0x7f0000004000-0x58)={0x58, 0x33, 0x0, 0x2, 0x0, "", [@typed={0x28, 0xf, @str='vboxnet0procmime_typevmnet0-\x00'}, @typed={0x8, 0x70, @void=""}, @generic="f9e00c9a182594ab6a0620645f0dd6690cc283682b72"]}, 0x58}], 0x5, &(0x7f0000001000-0x100)=[@rights={0x28, 0x1, 0x1, [r0, r2, r1, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r1]}], 0x100, 0x40000}, 0x800) 2018/01/14 23:35:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x6, &(0x7f0000f40000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept4(r1, &(0x7f0000f3e000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000670000-0x2)=0xc, 0x80800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00006bb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x811ffdff, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000295000)={0xfff}, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000078b000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000f13000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000034f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6, 0x4, 0xde, 0x400, 0x9, 0x10080, r2}) 2018/01/14 23:35:39 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x7f, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000b000)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket(0xa, 0x7, 0x7) getsockname$llc(r1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000e000-0x28)={@generic="92216c51f010eb3dfb6483a7f13bf78f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0x0, 0x6, &(0x7f0000f77000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000c7c000)='GPL\x00', 0x0, 0xaf, &(0x7f0000f77000)=""/175, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000b000)={0x0, 0x6}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000c000-0x7d)={r2, 0x75, "db23fa8e81b14fa7d59e308f7cc103a787b74155a84316c08ed40bd8653eb8b2c4658d31e5c649f0bbd4a9b0fec5fcc2d397444a08d349c101f71b593b6f85a4762bbcc5e0cbe8d30599be253e3775a3816a340736f8a5bd06e041e1a2ee635778e6eeae47ed10ab202d22112383cc91be550931fa"}, &(0x7f0000006000+0x392)=0x7d) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000d000)={0x0, 0x4}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000e000-0x98)={r3, @in6={{0xa, 0xffffffffffffffff, 0x8e6b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, 0x98) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) [ 647.170135] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. [ 647.203127] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/14 23:35:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x6, 0x3) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000e8b000-0x6b)="159e789ab265bed7c27490884f7f53e04a529a1bc9f6cf0429664fb52c4652606d28782eb1c2658ba80ed187b6e17262735b71c9c55b58803f58bc6e86069e6da4d1436ac1d8b56274128cf40d8c65585599b37c647cd0a16a756d5315684cd0f884d23e38bf3e965a5819") r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000a66000)=""/40, &(0x7f0000194000)=0x28) 2018/01/14 23:35:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f9b000-0x20)={0x6, 0x3, 0x2, 0x80000001, 0x666, 0x0, 0x1, 0xfffffffffffffffa, r0}, 0x20) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/14 23:35:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000375000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000f6c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x3, &(0x7f00002d9000)={0xefc}, 0x8) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000c71000-0x20)={@generic="c9b48fb9a045a238894dce796a21de8a", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000659000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031d1e5ff2100804c00050a0002000012f908000000000c0009000800000002000000fd", 0x29}], 0x1) 2018/01/14 23:35:39 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0xff, &(0x7f0000011000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000005000)={0x8, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000005000-0x10)={r3, 0x400}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000012000-0x10)={0x8, 0x7fff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000014000-0x38)={&(0x7f0000014000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000014000-0x70)=[{&(0x7f000000e000-0x48)=""/72, 0x48}, {&(0x7f0000011000-0x9f)=""/159, 0x9f}, {&(0x7f0000014000-0x5e)=""/94, 0x5e}, {&(0x7f0000013000)=""/252, 0xfc}, {&(0x7f0000014000-0x1000)=""/4096, 0x1000}, {&(0x7f000000f000-0x83)=""/131, 0x83}, {&(0x7f000000e000)=""/131, 0x83}], 0x7, &(0x7f0000003000)=""/43, 0x2b, 0x200}, 0x20) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000011000)=0x0, &(0x7f0000012000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000010000)={0x14, 0x22, 0x301, 0xffffffffffffffff, 0x1, {0x2, 0x0, 0x0}, []}, 0xfffffffffffffd4d}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/01/14 23:35:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eea000-0x134)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x400000000000005c, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004c2000)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000069c000)=0x2, 0x4) 2018/01/14 23:35:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d37000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1) write(r0, &(0x7f00000f3000)="f54ba8e0d6915e022f0b003600000000fe7b6354b57f6dfe3c00072c25b322fc9c99019a3e5d7a5d98e68e7d98160584a0fbe06357e0b370c3a148dfad5b012dc1e5f9fd4dd670ff0adfa969cf34bcb68a4a67fe0a466169c91450d09d280098992717ce31f174e60b9e567f114e41640e4234dff9274e10300b6d121c2a64df5f77add9fe5112f3fb6133b8e6dac1c88fe182cda7b95f5399a6c9ba646ddd39bad81fc78823eb90e23d5c", 0xab) r1 = socket(0x7, 0x1, 0x200) sendmmsg$alg(r1, &(0x7f0000be1000+0x232)=[{0x0, 0x0, &(0x7f0000ffe000-0x70)=[{&(0x7f00006ae000)="", 0x0}, {&(0x7f0000e0c000)="e16fff52492474f2a95b208e04e771600dd2671e9e45b1966aa3d004ff09bfd895de1501fb8a6484b8430da911d23824fe2c8884284ab456fe9fbcad4e28e186c190f8e573b994b24f64628768722bcb613d63db8e91a3a6b74c6bd037a165a3b698baa1235e8c3e3a35168f171b55c8284a78bb02c8ae793ba48b5c979e72607e13b2a4f1473c9dc2e1ad04725f0cf21ee93df6f941da1dea1bc9de9fd2a9eff9d8c1cf00acb47f86a590f4ed69e3d736f031b06015cd22ad53cfd32b80520099a7a6418538578a0f45ab76671344436cc42298142f3186f71b8db9ef85264e4c597da0501d75279ca302b3994d993f105052fe9d8cd15f49", 0xf9}, {&(0x7f00003a3000)="", 0x0}, {&(0x7f0000537000-0xe)="558819977719fa7c213cca29269f", 0xe}, {&(0x7f000036e000-0x80)="6584c9653370ddf8f0bbeab9650987f23d335b4f4e09efcfb8ea806741656c15fb3b6c8f11c2f84b665a9c09f9dda1664be4a73ea49ff54a962cbc365bbfdca9d190e4013be033da05f78e846b6250537a34f8d8ed196dcdd48cd3890d66e8c95df78a915905460e8bfadcb4262ee23ca2db0299397c678368b391f79fcf5206", 0x80}, {&(0x7f0000efd000)="4d6e042a55435d805a2d87f733dd9632722a48706d0175375f5358649ca12414457c883a3e0ec256c75ce62b50f42fd8a6a5cd38b6f05e8c88e090e49f4bbf5fc3c74297c6b9276b1b25dcb41c50a61cd3582746", 0x54}, {&(0x7f00006e7000)="accb6e1e79739cb13b45af1e58d62bc1d1e36dada3b70725bb8760bdddcb569e1371c952ce7a8aa01edea60d3fe0c056a6a619a7a062cf0adf922e196417fdf01570d5532d59fa3e528503d3fd1ca4871a13f2b493e5f28266bb4d91cb8b44e7963c98028c4891c9ee2c062c0e808033cf532db07305235293e8d75eac22b113e6bd1e04fcd8f6d84662b2a1d58598cb6c82a00533a22c3d6a0cb78261dc71e3393b4297b0e8615ded45f9ac766a596304558eb80e846f8018cf428e30d2ef2301e5d4630414379716e0e12b0e24d4c49e8d8e7a2bb93f690ea4d2b2fa108a0440988bb7ad8bcd4b0623e0ea5ae2a5c825a27291a4bd1f6c", 0xf8}], 0x7, &(0x7f0000e9f000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4}, {0x0, 0x0, &(0x7f0000483000-0x60)=[{&(0x7f0000c26000-0xb9)="78783371ff1266dd7f887235e1cfb9ebf8e47e373c81ce375a26552e07ff6303ad2822b674c8368ecee38aa2c8a65410f2dd9dc1a6608fe7f6592cecacb9b4347318b113d806c6a7937d63d655d29aa875e66487b47011c0a351c6965be653a4dc5fb0361423c912baf08e6daa14faf90099541d93e4e3e31b424fd291c4b6aaa35119196d5206c7c69131e31ae23af1adc7a7ef2f17f69b77a3c5a9c17b3f7ed72e1de2803b4fddacf41a01300836470335943990f4efb74a", 0xb9}, {&(0x7f00000a8000)="22429d35deac511e82056ca2b36a38750c9d2195171fd430ff4ef5088186d829f3c7a71c9b24f029f351b4bab5d78a2a34abf27b298e8ef90b8d70df3a6f333c0d97ce3043d4132c63a30e33bf017d0d700dd1dccf132327ac5907c2b143a3258048df10cf2b6b5a75dd285e0c1f658bebe33e0dc2013428f955117b505cf0116f35ce91b9124d7d63401da033fcb97dade1", 0x92}, {&(0x7f0000995000)="a277e3d92d812e2cfd5c7a5953122b6b78367c2bb28474273cf1b74d2802058fad693098969cad8ad5519fa7b2fbbdf6b3eec3ae716836a9c2a6bf14266d46c64c441a4c9405e03787c20cc0", 0x4c}, {&(0x7f0000eff000-0xa)="780233f156744cc02714", 0xa}, {&(0x7f0000cbd000-0xcc)="19ccd8fb4710b0886916566345ad9517414b325d6f0ae9aba60900bb3adb8447f6c9681e4389efd040781fc29b4bc2006d6a5aad8be263490c2c02e9b44b0c5287e096ad672c42e38d380181333812fe79245db26d6a41235f0e7da29348e94bc47983ef5ece2551d20f9a5f56facc6391bbfeda75ab542e2ac1e16ac77cb739a57c01084967010a541186b09e66bf5394ae3a3d510d0f5957a744c60eb302c64326931da8090d73f62514b086e3f3292200550e0e51e717f640f8919093f9a3d25dd159ba83d72aea1ada04", 0xcc}, {&(0x7f0000705000-0x4d)="bb3b5f42019ac72e3c68585c4ddeaa47ef9a1d22ebdd35be7127ff740d6de0c27d23ead77be0fca870486ecb93d5aecac8ca4d3cc7f19c86c44adb4338db87095b46a55b0baa89026a74f72990", 0x4d}, {&(0x7f00000ed000)="33c0934ff72219298ce14c0e88fa4b3926c4e07e07200ef2b2415d77112f036e0621e2213a4ae56af09beafe7cfb98de6f6289e6c3cd3b112828ca49ff34bb7967fd6465fd445b4fe5666c51301b375a974332eff4a4b27f2a2bcbb186c47f614dd447f5d1dd7c8fb7a6aa8a5937b6e0d39135b6468cb03e2d5fcae1058e75ad84491df026d7879b22df65695159521f26167e80c702e3c3aa0aa0832ac30652b177685fd550c7bcfced6f81fabbde781f0fc30e28289c05d1f334728dc90c984f5470d096c0f67ba6d9b01ec8e72397d69f99be744541b54b178550baefff5116d4d85a56fb8273da43ca52d97d4c", 0xef}], 0x7, &(0x7f0000dbf000-0x170)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xf6, "6753631e9060efd926665b1cff2c70ad86ec3fc17b9107bdba5faa038578bbc648f635016a5533bcb4b6d77743a88ff8cb9f3d2613e8a73f6a157c5ca3c66212a46d66b97e36d32c5c35b94f5fc04a6884ab0eb640fe412b99350c334f62c597e173f8bb92c89b092e8b21079ee223b71e6eb8c8c0e9512cd9ee3eb8fbdfeea7a92b6dc86bd0856ea4dfed41b8214578e98d1b2659de8f0d9b5b810438b2a6dfa12940401744733593eb830304457a2a63d595d9c603c52588e3adcb1a19a8a9ac18145dcfa97d6c1dd6b1e6902ca54996bfd225cb24a8753986a6c8fd50392eca1853e78b166d7e1628243237d0159f64d482ed4c92"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x170, 0x20000001}, {0x0, 0x0, &(0x7f0000023000)=[{&(0x7f0000e84000)="c62c7c122427752c25c48b1e046e5dbae8e47e06d7a850aa2e5d88304725dd6b84287550c240ac62cfbb80ddae8d0e44bd121d1c9eb33981ce0ab21d3d792173eeaf814cd787f5619b9080e20b18203be530058885842ae78bcb1da9f33f9ea3aa6510a25583a7b81bbede2582638508aa86b9e50e44ac9ee23cf3dae8111b76d822f93163dd530d", 0x88}, {&(0x7f00007a8000)="36f2bfd4fa259b50657767dd32cda584095bbf221f01668687edd57307bdcfcfeb1ec0ec2339e3d8d6afe1aa624517f46290068d7122789f63c599d2ef9cf9f289e3d66e300405b64324ca5dc1b6e875", 0x50}, {&(0x7f0000eb8000)="ac1aaec7a28da0691ba48704dd0010e302ab56e0d9ae8cfc1ff31e85c0fafbb8d4f44e8e669b8f4b7d14b39c2fea51ae4f14e9c4c034a16b0540691bf4ad74d7e4d01dab80aa002ae0fc", 0x4a}], 0x3, &(0x7f0000f79000)=[@iv={0x110, 0x117, 0x2, 0xf9, "554c7e82d0489f2f1a645d0a114dcf1083b28370e40b1af85e54e4b2bde4cdee49c4ba20e1d2e53e8797013031f8320a17264d47aeb0b0f9fe4eaeea885e1ccc9eed1d2833583f173cdf21c9627406104cdc084fdc82287b31f235c6bf937581c07460eeffeb7d9328792459e5e5b8e923759472cbe7afa290cb556f632b1d6861cd2e99856bd919a9e1f3c11c068ff51e9972222e68213c7e45456d0267470df1079a5b6c7e602dc3c3b0e8264a2e2cb1e5841a947883caa57a68835fc18e69cbcee1815f18bd97c98313e847258043ae4366c322b9430da3a8c6d2ee9cf73a7eb0ec1a269220b9069c373e7cba335b7f07c6362ae9df557a"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x110, 0x117, 0x2, 0xf6, "698aa11753773946c964a0ced73acb155cd00d1ee2c05c440718c89b0a4c903363d7a3bf8ad1f7d7e45afa140d50d8254f2f9f266b150807da48dc3975af7e8fd38d1b7e27c3feadc80a7e9b596efbd7c16783d54ffd3e6816ae88de578e268c55a39b6ae174819d4789d71d51f543f9180bb978587eadde6a109f75ef923d650b86524df6dbf8c4e7d2d5841fac541ce9f0e1c32f9bd9cf60b32ed75a8d4d0b40849714a13e77d0e0ba55b461d1b2aba3702002bde84c398bc2950ae4b32a9f9ed342ecc57bce09e6ae63dcd38cb1504a367d83ecbdf7c11dd562ee10897db885494a9b14cb3f725261910c6e4de50caf76f62836a1"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x59, "32d7b8c5005883fcacd91702188c3dfb468ab2fb55238f26a2122dcbf72eea9a1ccb09d6b7b4aad36eb357e6876144cf93c2f46ddae6e09ba58e9b7f1390424143dd14fe4fe626b35af3dd6355ab891bc3bd5f809c76c4e9c2"}, @op={0x18, 0x117, 0x3, 0x0}], 0x308, 0x4884}], 0x3, 0x81) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000924000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a8000)=0x10) socketpair(0x0, 0x6, 0x2, &(0x7f0000726000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000aef000-0x10)={0x8, &(0x7f0000e08000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000249000)=0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt(r2, 0x10001, 0x5, &(0x7f0000f51000-0xde)=""/222, &(0x7f00008e8000)=0xde) socketpair(0x17, 0x80800, 0x4, &(0x7f0000f9f000-0x8)={0x0, 0x0}) getsockname$unix(r3, &(0x7f0000d67000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a0c000-0x4)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/14 23:35:39 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x8, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000c000)={r0, 0x50, &(0x7f000000a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x4, 0x0, 0xc6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000000d000-0x70)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000007000-0xb9)="adb9eb0ff47bc0e16b394938128fb401b45514d4004a5ff5c73fd2d1af82c79d15d6dafb95d41601b1b0742f6792ac0e322cf04a29b11af6c9296f18d9822df682a10841fa26276a10313ac880438d7d9eac8296f6d5c7c83919da8a8529a3c1543f77f97a2c1dd489c3f0b57bf4e661c31b0e364299160de168c323735e095a363ce675d043374a7a00a0cc293dc4625ef93e7550da088787cb8c455951c43bd6e9f02f59c59ed071537de0a019017bfd77c856040042d924", 0xb9}, {&(0x7f0000003000)="3586dabd615afedeb020e962ddb8ef08e5ae359539f978b66af0b1a1a04f4aa07f5c0ed001028c7111a3f6f9d399535d3238e6ae0a62e94e", 0x38}, {&(0x7f000000d000-0xe9)="5dde2577d64d251687c7d0208fe27c6ac64bbefd89e0576aaf54e1b3219f4bb745c9b5f99d771698fde81be9af79d331ececfb28c2eba1591786f6411acf22fa45ad285fbf877b063fef07ecf5b8aecbd49ee65eac33503a673d267df2b9f3147cd988fd9892a56adbd018b7f559c0d85e04f03e362a203607eccb55e600eec2f6b0cfc89006c69bb530a3620d0e8dc7338a5566ad973a33f1be211a089f6d91140c10e377aa79dec66d3f81664cebd3868dcba74bff9f0d06a55c7bbe52c694394aa75e465be2f3be7ccee96e886754a440e13cc3d23cff86a6ce0359f1bdbc74baaf1de6b96570ac", 0xe9}, {&(0x7f0000003000)="2c70f11ff4ede02e28093950ffb31b7c57ca8ec076ef33acefc91c642bda58e8079a0ef63f294b621d4ca3d1b860dece79a32f5e296ad721bcfe68a67f7043621fdde63bf6ef2ccf32877c5189557becdaba20db80f496824466cbb7b2dded9d612041f5eef0f4fdb72ceac78a91122b775a17bc579318974344b6271e91b73cf106a330db3c52ac66a6b53ac6e0f7c72b6f5b26a205141125b60a1eee7d055a305555a3be01f58050ef4ccf266d8b7c27664a6081d807b6d8345a1829314b4368eed5a28aaf90fa4170b38d35789b40d771fd2a4f20e7c2f81a39237ae53eae08418920ac6a795592258cd5", 0xec}, {&(0x7f000000a000)="dab3ae9a1778aa480d43bef14804fabde6fa391c0d16242fb64ab5dc42bd573285c1b65bcad7d15e81ced7217007995cf8e38f3c7467fb02f4c95f3d4f5b26331138462cc60308c3784a8281d84940ac31923743d8a06c5bb5761f107022e5026f2886bb53fefdd13513ed632c4c74c0740e7e0eb8da448ca64f1a30a501d187bffe666cc43e19133ef4bbe81a748f953da5d6b9e1746f01f39998da403102f437cf582a78b46945648fd0", 0xab}, {&(0x7f000000c000)="175b564e64f1b56b3d3d0160084c285576037e027e8970878fdf53bc1c263948fb0530bf2d0c58f13f7180961ceb3e57e4c85e9f224236651c40cc452bd25b193675ed68854a08f90006047860e62d71fff259e83d703ff04755303797bedff9de65081448afb2de3acb65d8f9e8728cd1f30b1c94b89003f5248937428fa92bb8138d5da7ca76de64272b52e0c3ce2e95438bed83cf4aefc1719749abd7c27bd8511982ef9940084a1f1886dbca06fd20eb42552a9105dc070b3111db5c4e55f48f1c739c8227060a8612a17ea8a43e4e35856e4264c90da90a7bf5888d086c95b63e8fb7275b65b710ac1bc7e8ed32c59ccf419003306e6a", 0xf9}], 0x7, 0x1) 2018/01/14 23:35:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00002a1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a74000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xffffffff80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x3}, &(0x7f0000a74000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000092d000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x5}, 0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000881000)=""/1, 0x1, 0x20000000002, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 23:35:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = socket(0x1, 0x80007, 0xfff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a31000-0xcb)={0x0, 0xc3, "14e546433ee7e11cfe87e63852f597233c506162737dbbac8ffa00b7825a02d283671a28e262ad456ac3911888a210918fcb0fb7b5eff567d8626f7c97fb479bdd829d2f86ec31fb99e14d4b0810618ad587edf859084f6b4fc1bc27bde774cf338ed417aaeae74a6de0a9d5e2a782a918049c22dd71f9d63d67bed70848ca50afc11aa4dce20593c0ebd4af3a91856508941ec5fddfa8e1fd5ee6e489a9882c03a4c008602e194754191c03b01944721323a894980194252973dc6c512495e0202d6e"}, &(0x7f0000b9b000-0x4)=0xcb) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000696000)=@assoc_id=r2, 0x4) 2018/01/14 23:35:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006b9000-0x8)={0x0, 0x0}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00003bd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003aa000)=0x8, 0x0) r1 = accept(r0, &(0x7f00008cc000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000035b000-0x4)=0x182) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000917000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000044d000)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000052f000-0x90)={0x2, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockname$netlink(r1, &(0x7f0000e2f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) 2018/01/14 23:35:39 executing program 6: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x2, &(0x7f0000de6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000de6000-0x8)={0x1, [0x0]}, &(0x7f0000de5000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) 2018/01/14 23:35:39 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ff6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f0a000)=0x9, 0x80000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ff5000)={0x60b, 0x5, 0x7, 0x80b}, 0x5) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) pipe(&(0x7f0000ba6000-0x8)={0x0, 0x0}) accept4$ax25(r2, 0x0, &(0x7f0000ab3000-0x4)=0x0, 0x800) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 23:35:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000cb9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000e62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d91000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008c7000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$ipx(0xffffffffffffffff, &(0x7f0000832000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) r7 = socket$inet_sctp(0x2, 0x1, 0x84) r8 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000069e000-0x8)={0x0, 0x0}) r11 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r12 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000097b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ad3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000047d000-0x4)=0xc) r17 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r18 = epoll_create1(0x80000) r19 = socket$nfc_llcp(0x27, 0x3, 0x1) r20 = socket$nfc_raw(0x27, 0x3, 0x0) r21 = socket$nl_crypto(0x10, 0x3, 0x15) r22 = socket$inet6_udp(0xa, 0x2, 0x0) r23 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c67000)={0x0, 0x0, 0x0}, &(0x7f0000b76000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000469000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r26 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r28 = epoll_create(0x8) r29 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r31 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000504000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000109000-0x8)={0x0, 0x0}) r34 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000f4000)=0x0, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000132000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000041d000-0x4)=0x48, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) r38 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c62000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006d8000-0x4)=0x10, 0x800) r41 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000024b000-0x4)=0x48, 0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ac1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0xa8)=[{&(0x7f000033d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000046c000-0x60)=[{&(0x7f0000001000-0x7e)="1c1a0cd257ce9fef03f20fa102ce9f380fb1baee06507996ed1611592e54c1a865c9d5cc080d1fb06c55c659dc2310486b1f57c41302cd096e0c716f921be61fd5edbc762276a9557ebbbf87d7c097ae22bb3e041d85aeaf6f64fe850826b0147ee7421d5e23df215496872eaf1ff09fd8cb8178a03ec299ec8fe8efa970", 0x7e}, {&(0x7f0000001000-0x75)="25588ca1cafaa9ccaa56aad768138e431c77cf033ace1a2aba661bf71f15882bb0e6b5559c0a09db010ec0856505f8121cdbe8ccb5f907fae81162775855e97e61e0b87f600a2bfe541eb03a655f6919c7b3916d87cd49f0ba93ddec07e8bbca667ecd87ff70a8687a871b94cb5c7c897f03805a73", 0x75}, {&(0x7f00009a3000)="b372e2fdbd04e2a8460d48e92b75dd4499ee4b856c445dfdd82b66fc65c0d41e31e0c7ebff97959ecb83569e8a3b6960fad6d53f5b114c872d988135c6f192207dd53404b4fb5ff0f683f3d336056856bb1f8f72882175a6a6ec6d01ac6b5abf0fdbc2812896445c25", 0x69}, {&(0x7f000089e000-0x42)="fe490d0ca1f586e5430d6a2bb01e5a9ba1fc28c8a177768ac25430109fd419dedb38f8c6db40bb6e3b0ce298ac002c6185d1f33a69cc4d6146392228bb51ae657ec2", 0x42}, {&(0x7f0000069000-0x5e)="775dd68290a80840f1c6334eef2d6268b9231e71333c8c8da8dbbdc1d45e7c96a40851141d47b631a4691a2f638da4ac214c0c63675d30764e644f1d1ca2046062b7737d8297fbf7d74afb90cd9815aef4ec36c938ee10ad318e1bfcfad7", 0x5e}, {&(0x7f0000001000-0x98)="09caabd9c3954ec420cf798ac91e945cfef6e563c1070f100cdff226f4886916d76fef3749127d49bc77ca19aab8565edaa55f1c2885321c3c8b52c630ac76d9cbe50af68d4036393ca97e5a79434596f05f104d6e285f48eb743b179c94d6bbb60a995a71520ab6726aca52ed512d1b9705e5b478c50c7034c1cf3b9dc422397eab468971f71e179bc9fd3291b1b6371667bfb4394668a1", 0x98}], 0x6, &(0x7f0000529000-0x50)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r26, r27, r28]}, @rights={0x38, 0x1, 0x1, [r29, r30, r31, r32, r33, r34, r35, r36, r37]}, @rights={0x18, 0x1, 0x1, [r38]}], 0x140, 0x40}, {&(0x7f000052e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000192000-0x30)=[{&(0x7f0000001000-0xed)="ad6ea378b9e1ed7cb01506261000591e7ef09c4a788f1438b5e557bfe726d03079c454b07a20fc0611d7cdc7aeeddba16d14fb18ab3fef15665257087e63b71fce8f8349104142d3910c9f5d9d57e4845f4ae6f4f2d4a08731237e9db4757096425ef2fbe53a9641890d191ad8e23552728632d20013f7d3477ac40213b5c16408dfbddcf162e09b1ce6d05ae1d3e2e218b12ce81454ab2082a3bae3ccbfdf4f1471c3e7c8bd76790c0d7a3cd4365c3c5fadb04dcd04a9f33f7a90a56f682cce6a3428ebbaedbaab95e625128a59fcdf91f17300449aa05fb4efb587b26f241d27c71f737f7c48851b8b398dee", 0xed}, {&(0x7f0000000000)="8ba0a803ade2142ad543f011f73a30b3f7516ec7934d3d10d73a7a71148509d7b68917b080e093a9ddaf7fb5c26987056f74b438f3bb815c1f59090551e2fa185b3cfe00fcf41b2bd05dfc1d649460300b5601e6661d9726fb46e5d7b526cc60e5a22f7de14bf9c5f7ac2e53bffcb1b98b2cf7ac40c96726f1fab48e90594593bcea73ba303182fef6d64903777e68803be381e0400e80d19eaf75eced608741a290f666ac02c63e6c8ca9907876be73488f3691cf5c3455", 0xb8}, {&(0x7f0000b70000)="e6a53c2aa286b8fdd650d258abbfad046f64c2eb25534d813388ef435bb4b51d38f52587715185ec684356e476792885a016ea2ad2", 0x35}], 0x3, &(0x7f0000001000-0x40)=[@rights={0x18, 0x1, 0x1, [r39]}, @rights={0x28, 0x1, 0x1, [r40, r41, r42, r43, r44, r45]}], 0x40, 0x0}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000847000-0x30)=[{&(0x7f0000000000)="afbfe6d82084be091e9944370a70c142084fc6a5c324a5e4926499e62270f6a760d8da1c132c0bbbef0a8ab2d238393e0e669b0ae38d15d8c0a5683b63d718007fb2f2bab772cc29032f2588c14f3e605eeb7284a2e257e1eaf4be266645547a03b4456e6a768241d5e26362b36588842a273e584d0a67b8c71612e7aeb212c30b319f2d78ab14a0317dc621aa4ebcc33dc0e65a9d4e8079cf8db6d65ddb6fbd7e4c8b68b76be4cb50c3f4c74979836f1da791646842e74dc5ec83760f5f7baa2ca6d35975e1adf5ca1cfa07636dee0e7568f10678222f9affb95371a304bdb7ffbc4bf0f73c2ded284e3b0da308ccad634324d8a0", 0xf5}, {&(0x7f0000000000)="4bf9f04e04fd8c3c3eaf6abd6ff2f9445cc2b83bafc76651ce18efdd7267b9227ad542380664dd6dd9acc2c328b905159ebb9acd898d8ecd5c1e", 0x3a}, {&(0x7f00001e6000)="d81cd4adb930b48433030612ca5ea38ac7924bd15fe8a3a0802671aca74847cc11bcc01a9943f180c05e54c1bb871960c06225d83f06a754d54ca163bb5a58d60a8277735ac860684ec297b3e8e8c580262c10", 0x53}], 0x3, 0x0, 0x0, 0x8000}], 0x3, 0x20000000) [ 647.300949] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 647.336887] IPv6: Can't replace route, no match found 2018/01/14 23:35:39 executing program 3: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x8, &(0x7f0000d3d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d3d000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xb, 0x51, &(0x7f0000d3d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000d3d000-0xc)={r3, 0x80000, r5}) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d3e000-0x20)={0x7fff, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00001ca000-0x20)={0xe68, r7, 0x0, 0xa883}) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d3d000)={r2, r4, 0x5, 0x2}, 0x10) sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:35:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000bbf000)="2600000025001504bbffff00070036de03efffe70040000f0e000100ffeefffffff482158800", 0x26) r0 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r0, &(0x7f0000b3c000-0xc)={0x10, 0x0, 0x1, 0x100000}, 0xc) 2018/01/14 23:35:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000422000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000823000-0x4)=0xc) r1 = socket(0xa, 0x3, 0x21) recvmsg$kcm(r1, &(0x7f0000298000-0x38)={&(0x7f0000b7a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000d62000-0x80)=[{&(0x7f0000a1a000-0x29)=""/41, 0x29}, {&(0x7f00004f6000)=""/165, 0xa5}, {&(0x7f00000fb000)=""/76, 0x4c}, {&(0x7f00007bc000)=""/4096, 0x1000}, {&(0x7f0000a3e000-0xdf)=""/223, 0xdf}, {&(0x7f0000f21000)=""/44, 0x2c}, {&(0x7f0000ef0000-0xf4)=""/244, 0xf4}, {&(0x7f0000c36000-0xbe)=""/190, 0xbe}], 0x8, 0x0, 0x0, 0x7}, 0x2000) connect(r1, &(0x7f00004ec000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/14 23:35:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000d33000-0x4)=0x0, &(0x7f00003b8000-0x2)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x5a)="af29c43303fb7824f8e27c9f7942a4d19dad3fbfb40fa2baf5d9f78cb55f61e853863d84713141e5bc1be3cea06237f0b411bfd9d1eb561d472f0f4f7fb1553ba250db180bcb06e3b4d81290f60d534c5e8626736642b068ba63", 0x5a}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000574000)="8f5a95b697bc1e9c3f74359fac0b5db1d2209bfba8edcddd1fb83727f75213a850f89f09aa78963e00b61ade9e2edbfe9f27e999bb9a659a81b0894da2ef3d6fe747c243a53645a6b77f669a16b547239e333ff775f1644e35e1a7", 0x5b}, {&(0x7f0000000000)="662714b5f1e123e2e21905dbf6dc69939da5ba40a904b3762cfdecddb75f1fb7cd1a812f43283c7e4534c1ab33101f1a4ebce75f50ced1bd983f34fae942de51ba416d9b3465e5d4107bdd801f3cc8957f8a07f4ef2a6da78392bf8640a58fd62e65cfc98e1ca013e5e65528ddfc62f5e800d5ef5e89facba97194396bde96c9bd91936f31a5aed871c159b457199f5324723651d85e6da9d890e8743477f771191435814f180fa567620247f500172343916a0a87ce49ff6fd43d094ce8be6eef03ddcfe8a874fc", 0xc8}, {&(0x7f00006d7000)="92717bf8e1cce43f89a8c5f120a051876d527e5f30022f4548d1f98a9616a390fd58a3e63353cc9b4b499ee8abc2f9a59ced4f9003d01e3320cdc19b770af420acfa96eecef6451b10f8ceb4146091028e48fffd1500384fb70d772e375d830a7ba410025c7b440d442b09ac9627aa90aee3c5e86bc2f6d15e571e773202758e4afa6c1537e855e57b10268b044c1df494bb268b8cc9d85cdbf67780054624eb9e39bc65dafb88b667f678f2109479063b2835be293334f36db7a63bb6b54c0958d9df788da79175afb9348de19fb7786321078b7ef63844407331106b5615dcbe4fd83594d21a7743df27ceb0f131d0a320629bbb", 0xf5}, {&(0x7f0000ae6000-0x99)="2d75dfdcd86f4b9e2478aa61393af166e648ef17fc5723647d219038e98528262ea586fc2864b179bac6b92bb0bbef82a6ea59074d2edaa7b43240c80a63576ae5de5ce062a5b1fa9e22b19fcbc621eeaae154ae31eb72c0a2e6e76efff093a636cf6b2f3f30316a469e25ff9af3e91ca7f8dec0aa25f9b814f74a1ebeea438ad1c12cfdc2c046f507631baab96cc2c3a65358daabb7f036c2", 0x99}, {&(0x7f0000bbd000)="9ef209a5092714d1fe4ec430470982608f6da37df224dc4abef089805c2accdea374be26d23fac165b43847b109284c13f753f7bebb0354c372a9ab9fb42c5db958d4508bf20d6b52bb6871585eb286ead1bb5a32adc55824d26069a649ba894e4f20db4061a0ecd06164a9c9046eb74d365d7e77315434de167e1093ed16ae09f3e580948cc5471c2b8a193c689c2e395d007356e715ddca9ead3dbefad00d4fe270d4c5b4f432ff1caf8c4abd29131a16955b299eaaf8d6f688e258e6eb36e96ead7cd9ea4", 0xc6}, {&(0x7f0000001000-0x84)="b3cbae899959975770bcb6ac82afca76a05445e2c5e3a73e0f8251a87e9c9f474b16ba0a34e2727c8425a25eae96850a3339ddda39845f1d5e4dfa57b1862591c88267ad3e9553076a360cb55cd0fb64c46896c08fd7bda40100fca0815bc04c04c56a6ff7e8500ae5d062ed90dc43ae4671e1f1dbe0b7a842f079fa30b84c62820fe0bd", 0x84}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/01/14 23:35:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000387000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvfrom$unix(r0, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c28000)={0x0, 0x0}) sendto$unix(r2, &(0x7f00008ed000)="635f01d9014186f0600952c21479b4b2bdda549320b9ea0859d27798478a684fc7f2678d5e9f1e02a167d42308d349199d34b8facfe34b92440c04081284ed2207799df80c8a065858c8f536aafae67d3f4e2c3d516ae15ce6dd516cbfb80c4441eed9e3456cfa8b71ee81cc42e7222e98f6ca6ad5673037b8966beb1a2c1ddadb4be56dbff1b6809d10efb47930193d", 0x90, 0x8000, &(0x7f0000763000)=@file={0xee4240f5c7fbef6c, './file0/file0\x00'}, 0x10) 2018/01/14 23:35:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000046c000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000093b000)={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x3}, 0x9, [0x2, 0x3, 0x7fffffff, 0xfffffffffffffffd, 0x1, 0x9, 0x80000001, 0x4]}, 0x5c) recvfrom$inet6(r0, &(0x7f0000881000)=""/1, 0x1, 0x20000000002, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 23:35:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a0b000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6da4, 0x100, 0x8, 0x4c953e7, 0x5}, &(0x7f0000956000-0x4)=0xa0) r2 = accept4(r0, 0x0, &(0x7f0000caa000)=0x0, 0x80800) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000385000-0x88)={0x7, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7690}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e5c000)={r1, 0xd}, 0x8) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xb8) sendmmsg$inet_sctp(r0, &(0x7f0000edd000-0x70)=[{&(0x7f0000f6d000)=@in6={0xa, 0x1, 0xfffffffffffff000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000fb0000-0x7)=[{&(0x7f0000820000-0x9a)="14840e65a78f9e16a400c23c87f2fbd6094b0d8cc2456a16bf6449e0ecb09726447e7dfe6683908aeeedae9d7541c6147b3183ac63fa8e2c615f4fca329c1fa114ded67cbe246214fc5e4f56980636be73d02697fecb0545941d7fcdbe574ae8a9e1aef117d4f6394291ead59edbbc8a98a18f5ae93bf9c6ccfcd22fdc5f89fb0d0c280ffa507d39b17fea4e88ae3ff86b72d669ce5852ad620e", 0x9a}], 0x1, &(0x7f0000dd9000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x204, 0x4, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x1000, 0x907c, r3}}, @init={0x18, 0x84, 0x0, {0xb0, 0x7, 0x3f, 0x1}}], 0x90, 0x20000000}, {&(0x7f0000c95000-0x1c)=@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x22}, 0x1c, &(0x7f000086d000)=[{&(0x7f00001f2000-0x66)="fa4808e23bb75c2e35cf8cb7df8de51c5b3a71855858a8c4e837cb69cb3f7a67a82506bb4e00c9f37df2d86921927b4d4ca944e4e2cb12f320cbe1d839910448dabe77eec12b69a770e0969197c509d6ccb09a3a2e9ab11e0b38de0c75c0742b30316f7b67b9", 0x66}, {&(0x7f0000e28000-0x3f)="3b32287ac77a08af6b57ad0cdfc9d3901d428a3b4d92d97a3cc07477bc0de4fc3acd0d08f79e53aab189c9f8f17e73b422fc20d1cd63990fded827043bf69d", 0x3f}, {&(0x7f00006eb000)="5649c730c494ca15794a325f8053d2ade87995d8a54eb846c6ff27bad78da9a4bbf7cd126eb99598f82161f90825570cb6d55706ccc0256c8d7c3aa41689eec6f1c3010ff4ecc3a73892bc854b6fcb92c367e716f23a7a81f751da6bad34bb0343597333924aeb481dfd3576535d8ec2ac", 0x71}], 0x1000000000000143, &(0x7f000089c000-0x90)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x1ff, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x0, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x6, 0x0}}], 0x90, 0x20040840}], 0x2, 0x4005) 2018/01/14 23:35:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000228000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000bf5000-0x49)="f165952a467c477ff6b10c2597a389dcfcf0d93cbb866c0445e1736a74543f06658460f600b8ce7b9a09f15325ec673061629cf83b27b02ded30c10c605392db82edd31d410f969665", 0x49) r2 = accept(r1, 0x0, &(0x7f00003a0000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004f4000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x6, 0x1ff, 0x3, 0x6, 0x2, 0x2, 0x8, 0x8, 0x7b, 0x800, 0x7, 0x1, 0x276a]}, &(0x7f0000ba8000-0x4)=0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00004d9000)={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5}, {0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x200}, 0x0, [0x1000, 0x5, 0x73, 0x80000001, 0x58, 0xc0, 0x0, 0x5]}, 0x5c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b53000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x965, 0x3}, &(0x7f0000651000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004c9000-0x8)={r4, 0xa4}, &(0x7f000090c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00001f1000)={r3, 0xfffffffffffff001, 0x7}, &(0x7f0000f02000-0x4)=0x8) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f00000b3000-0x4)=0x800000, &(0x7f000036d000)=0x4) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/14 23:35:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff5a) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x457}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x20000040) 2018/01/14 23:35:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00003ac000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x1d) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000944000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000088f000)=0xc) connect$can_bcm(r0, &(0x7f0000464000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) recvmsg(r1, &(0x7f0000fea000-0x38)={&(0x7f0000196000-0x11)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00002a9000)=[{&(0x7f000010d000-0xdd)=""/221, 0xdd}, {&(0x7f0000768000)=""/46, 0x2e}, {&(0x7f0000e04000-0x26)=""/49, 0x31}, {&(0x7f000056e000-0x3d)=""/61, 0x3d}, {&(0x7f0000b6c000)=""/184, 0xb8}, {&(0x7f000081c000-0x68)=""/104, 0x68}, {&(0x7f000060b000-0x77)=""/119, 0x77}, {&(0x7f0000b39000)=""/0, 0x0}], 0x8, &(0x7f000010b000+0xdb7)=""/40, 0x28, 0x10000}, 0x10000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000152000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/14 23:35:40 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x40000000) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f77000)={0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000003a000-0x4)=0x0, &(0x7f0000b50000-0x4)=0x4) 2018/01/14 23:35:40 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="03000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000000c000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000002000)={&(0x7f0000009000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000b000)={&(0x7f000000c000-0x48)=@canfd={{0x1, 0x4, 0x6, 0x6}, 0x3d, 0x2, 0x0, 0x0, "32cd2b90a8c02bb6edd125b0591f57ef5a6c7f21153d032a4a43d75afd0e1256be59fba40123d88b6ab9744f7044390b1f387c1830074998fbb0f1b3744f4f13"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x804) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x2)={0x0, 0x0}) 2018/01/14 23:35:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept4(r0, &(0x7f000007d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000818000)=0x60, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000291000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002e5000)=0x5) socketpair(0x10, 0x80f, 0xff, &(0x7f0000668000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f000037a000-0x10)={0xe5, &(0x7f0000f16000-0xe5)=""/229}) accept4$inet6(r1, &(0x7f0000d88000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f39000)=0x1c, 0x800) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f0000bbd000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec800511001c000000000000000000001800010018e907", 0x34}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000036f000-0x8)={0x0, 0x401}, &(0x7f0000e6f000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000932000-0x12)={r4, 0x1, 0x5, [0x0, 0x5, 0x2, 0x101, 0xac1a]}, &(0x7f0000228000-0x4)=0x12) 2018/01/14 23:35:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) writev(r0, &(0x7f00004c8000)=[{&(0x7f000060d000-0xb1)="fd", 0x1}], 0x1) r1 = accept4(0xffffffffffffff9c, &(0x7f0000499000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c21000-0x4)=0xc, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000671000)=0x3c, 0x4) 2018/01/14 23:35:40 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10, 0xa0ee99b34176e3cb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={0x0, 0x3, 0x1}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x101}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000005000)={0x0, 0x6, 0xffffffffffff8000, 0x3, 0x6, 0x6}, &(0x7f0000003000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x5c2}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x4, 0x3, 0xfffffffffffffffa, 0x100, 0x5}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000005000)={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000+0xdf6)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8481, 0x0}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000006000-0x99)={0x0, 0x91, "9179073955c804d3835b9d2fd941d14add8ebdead13fa6ca2231f4b855decccbe2304a507a61ba6883af053b3540c3ac6eefc241a7958965dc9949f1675bfe16787b75247d88f0453a88ae74116c51660a283bc8f12b21ec473c87b6609c16017baf89b0f65f5059aa00b3068a4def8929a23ce7d238695f887e680013a8c8ac6eeb7a357997534736e0f4f95b1d6de004"}, &(0x7f0000002000)=0x99) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x7, 0x2c, 0x9}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000006000-0x8)={0x0, 0x2, 0x8}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0x1}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000005000)={0x0, @in6={{0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x401, 0x200, 0xff, 0x3, 0x4, 0x141, 0x0, 0x6, 0x3, 0x8, 0x6, 0xb61, 0x4, 0x800]}, &(0x7f0000006000-0x4)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000-0x2e)={0x0, 0x26, "5bb943e69606ba7226f6260885541cf6ae26a16d3f4e3d9565c322bfaa2004636c9fe552aca7"}, &(0x7f0000005000)=0x2e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000005000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={0x0, 0x9, 0xf5}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000006000-0x150)=[{&(0x7f0000001000)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xf9a7}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000005000)="76b0daf877058e1aa8ddea2de2c9d63196ac28ad4a1384afd5a0b228b7c09fc71d86e97491e090a8339a9ef3e2557dd44c1301274fba9c309d9e4856", 0x3c}, {&(0x7f0000002000)="56c58938cc23be9d9744b7f29d9f929f370188aa46ecf93861ec18d77d489f5004dc", 0x22}], 0x2, 0x0, 0x0, 0x840}, {&(0x7f0000005000-0x1c)=@in6={0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffb}, 0x6}, 0x1c, &(0x7f0000002000-0x90)=[{&(0x7f0000004000)="a83eb089fc397ae0d6681cb3d3d16d1ad45070291422", 0x16}, {&(0x7f0000005000)="7d8159d2fc4bd2bd26236f98db0dd0d7cf586b402389f6b988c2cf9512fc6c1ca8406c0237091d202b846b5a002564d82b834a70af096388d39d8a6426d4c998cc306193dbefffbf34be59d7930dba38e878e085177d34e095020cb5de2e3917deb0b082d8f5a93dfed8781228de5f635c70dbb41cd285423a269057d3f4829931cbe84f40a865a40eacbb93d776c834a341c1c8ffa2ff69cfc0", 0x9a}, {&(0x7f0000005000)="6aa09dca3df624d959308cd0aa3db0f8a2db8d626e49d8075b77d3b9e4fc0f8b56aa95841762eac4c163ee87585546dd479271928bf672a88cc184d7806da92bd41b1272de39ea46dead54398b5b9a05ef4354404fbbe17bf37bb6bd0a386fdffe8deb8dde5c12624dbb60631bc5bce5a15d89dadd4b65c48d461b49659d98cf2ee24917e680dfa52df76e0ccd58d6ea0620096d1fec1505e3d6eb6ebb24", 0x9e}, {&(0x7f0000005000-0x30)="f18855e8e9368c5ee0053eab079d3a23cc4f52db1ca6b08c03861d1f27742b067f91f8e0a0d4151d726f8e9c1cb5f505", 0x30}, {&(0x7f0000004000-0x93)="9bccb25720cefb6600f25aa6327ee7434286d46325b4f47f8ff2ee635245737cf050e0a43031b7aa2a2388680c71daa9b7f52674842a46568ea52bda2bf63dc5344cc6c9475a18a86fa769a80a4b3306ea254d044f9125bcd56a2e455ab714127c8103b6a4df3eba6e27221ac62694668ae13e5824946ed07b8eb8420f7d8140002ae1779050e4d3d21201f2d89473d418920d", 0x93}, {&(0x7f0000004000)="eb8623efcb75eae0955ab067f7dca026f6b7123f132b7c4b7e86afefe685a3b7fc873face0", 0x25}, {&(0x7f0000003000-0x8c)="cadee29dc05c351a0730369454b56cd224e99cfb38652f03c3f56fbc39a7b57202c5326a5337b8a425224e26ef64d7af731ef82df84cfa5fead11b6a968e9edf4105a09889d29d45856fcb84b5b3c7511db220f45f3e2b75a417e2874acb15235fc84b89bd185b2350f62e34723b240f397cc33e71e2139b69ed24ef0e894df7332a63587f6d6d55dc5c03ec", 0x8c}, {&(0x7f0000006000-0xdb)="6f38780bcb18455c271db949244cdd5c2385a756073517959a607ab78b2ebe497b5607ef1169e3e2c5c994d05aa291ac5e32d9711859f5393457db708cfa8cb4404886ae5f756f3bb19bce4bec4cf252049717c4bb6f9e86d990364ecf1cb205aed4243397894309b2bbb73dd056061c98125abeca6e6678972638c293dd172579e78d03b17669c212b287cf6b2add5d597bf9c651bce22008d209f407198ec881170cb0c19282718713b4357f201511b7c85cda9511456bb1c0978efcaaac9adb8b9faadb0b657185d1678c9f360c418268708f30b3cb8c001913", 0xdb}, {&(0x7f0000006000-0xb)="cfe8c3e0e4ab752b13d4e4", 0xb}], 0x9, &(0x7f0000001000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x32c, 0x8000, 0x7, 0xd4b, r1}}, @init={0x18, 0x84, 0x0, {0x81b5, 0x9, 0x401, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x200, 0x0, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xc0000000, 0x6, 0x101, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x10000000000000, 0x206, 0x2, 0x46c0, 0x4, 0x40, 0x7ff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x7, 0x0, 0xff, 0x9, 0x1000, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x4, 0x6, 0x3, r6}}], 0x150, 0x20000000}, {&(0x7f0000006000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000004000)="f09c17", 0x3}, {&(0x7f0000002000)="3e3aff7e13f8c1999c715637c7afbba660af56b9dc6bfb1e805b0fe3869e97d7293d80ce49931a19af05b94d200c8551012eb9fffa4a1e21de0f22d663868abfc68b13c24bf25357758bab866ff6cbb275e543630fe1eba833d877696a5b3991754b932330037245a2838753a7966d50bdaaf4595e1cd68f4dc09fd090e1defe9da3f933f4726eb403980afe8de8b4f79d6181453f14f563eb804c692c9221933539e9", 0xa3}, {&(0x7f0000003000-0xe6)="c0196fad893a1f9bb71175607aa53c8b7597725e39d641d26fde58df4ca5914bee2be8e1dbc8a5342754e04f58b33cfb9b4f63b694b76738bb471f4c10aec51b46be2b233c844f191c1133046add2de4f7a5c2c7fa353e1dec6db4d6f17eb9c202158c636bd1e61175c5ddf0b0d930c82fc6c64e28dfbe69a5cb431e0737470ff1a3fffca89ff7630f9b351d13350bf79196ca6f621f44b487362134c9f19b410571226391f1eba4a4e55f9eaea03a34f690eeb0871f683603477d297163788768ff8d8f5f31231d9a81707a639893d5a371e73777af905984eb26de87c1649b626e18dd49e9", 0xe6}, {&(0x7f0000005000)="9d0f3ed211f89eeea11f0ec5a88776e1cd74d69659d173a0895ffd95dc9ef96fcabd1fa9871835b2d2a67c44a22b357d302d40cfc743847ba43b88892cebb49e6e0d90ee59a55d562cc0aaa7b7e707074e500e8f64737aaf51f642c7ed502275fa15bbf0976381fcd4147169cdebc23c3bb7be39eaebe003ddaa8b40ab99104529b9b99788bfcc99ed20013cd49bac1c205bddc778d7", 0x96}, {&(0x7f0000005000)="a520166bdf617e5213c04f52fc1630c5e315431ce6b4c6204846c5bd624253eb4ae0571f42e3730ff58cde1da806f3669429dfa36472966f3ad7a64dc8b56042c5c8e659015a956c82f8e277e2132df6094c5a1b4fba0d7db143da5dbf0744fc0192883eeb2129a5e242ab85447b64d4a8524c75098389f066b35ebd7f", 0x7d}], 0x5, &(0x7f0000004000-0x60)=[@init={0x18, 0x84, 0x0, {0x8001, 0x1, 0x40, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x800a, 0x6, 0x3, r7}}], 0x60, 0x4004800}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000001000)="4919d91f7cfb1e04795debba04a7c271a0a86293542990b5ea05cf5c577917dc8d2e5e6db5606836b7f00f436d597e7b75389a80dfff2776215092f3053feb87855d779108364d0cf633622cd1f7a16b8014d8da7709efbc94154cc737", 0x5d}, {&(0x7f0000006000-0xf0)="951fab6a9329780891dc7c739be2748ab2245919e8903863ef187543daa5cc222789b089c8a972b413c4e7e8b4cde8d66d4f794c38ac13b824c3245d434c6e062d4da3d5cc28155be93a408409fb5f9a0f1fe08bf451ea25c20611a5331346e48cda9a7a2616760c54fea31ffda9445efeea449a6d64bcbcb84eafd28d2552450a4ea760cf7f1afabaf2d90ccb835166063f096716fa4533129afd83943fb9e3b1b3385254b0c17b6a22470a7854d9ed5462a8a9e7d3a2e86a7ba95e4d20c8cd680c3b0c1097bc3955ddecbbec918cdf24a034a3b08babb205cb3305bd0078494c0ce9adeae9b35d08512cef2bcb8b63", 0xf0}, {&(0x7f0000005000-0xd0)="5e511fec1bc359b76e046e34d9164ba59cd8b470298fb0413813a26e3a3fc2d6738bf65ba49dccc598f8a450963a9d36ce44fe83385e3b003ce71f0d716908a90a8de6c30850c5055dd4dc3c017958f09d1ea9275e9bcbaa0c01ce49f215892fce82abc86b3323fcec0f8d91196c3ba7440cf8a37349ec02f31b8ae18d6c22b81137a0b237414ea44125a832a73d910f77e845ac1f020d900c3337b2ddd3514dba05ddb3d7fb47dd06604d28f7b2ead7d824b870155c2a92011b0324a8ee28ead9435b8327b1d8718c6936708d88d5cf", 0xd0}, {&(0x7f0000001000)="30c2f20b07af205444453dded87c09d7", 0x10}, {&(0x7f0000006000-0xce)="53ae1835791ae0260701473d0dce0caf3dfc3564f0362594d54b85fd4c74e5648284fef0b949bc3cdaf1c386cb581666028903a70090a1a811c7a2a68dcf66710f249aa8f88e639b3ac8fe1c483bd193252f956114571fd7f288784ac386995fb116a8b7149f3eef129500f2308671acb7b40b681584b26b715fc83a3746fc96eef55da9b3a7d7138845dfcf057077c2b2eb3254cbdfa7fc1119b72392cf154213911735cb2bc64a64991ff61c8d1792f7abf4753d22300c08d17d465afe13608455b3a0796315ee18f35b04433d", 0xce}, {&(0x7f0000005000-0x83)="a73cc2fee6be82bb8f3ed8e5a8ddbe22143e60e6985a2647ae82b5ea6821b528f63a8bc2350275fe9d5615371656568124c4603799ca5616a280be2f3f0e5c152e30bf4df3c00585db7dc6b2be62754e8a14b1b18fb71d55fe5225623ac62b2de5c35b3226b8835011a793257f733d96133ebdc9f686fe838f3819af8b1244c74b33a3", 0x83}], 0x6, &(0x7f0000006000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x8005, 0x7, 0x200, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0xebe, 0x3, 0x7eca, 0xf5, 0x3, 0x100000001, 0x216, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x100, 0x1, 0x2f7, 0x1ff, 0xff, 0xff, 0x6, r10}}, @init={0x18, 0x84, 0x0, {0xffffffffffff8000, 0x3f, 0x101, 0x1}}, @init={0x18, 0x84, 0x0, {0x6, 0xffffffffffffff81, 0x1, 0x72}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x1, 0x9}}], 0x120, 0x40}, {&(0x7f0000005000)=@in6={0xa, 0x1, 0xc0b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000005000)="a79dd9d9bcf78f6bd6b0c280dad8fbb6415ae039923af6ee4e9cc143e7d1b4acba173ef9d9a03a5c34ae5f7e48241f52a890abc59d20089f", 0x38}], 0x1, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x5, 0x5, 0x8, 0x613}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x4, 0xd905, 0x0, r11}}, @sndrcv={0x30, 0x84, 0x1, {0xa0, 0x0, 0x8, 0x9, 0x7, 0x70, 0x6, 0x40, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x0, 0x7fffffff, 0x7, 0x4, 0x9, 0x3ee6, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x6, 0x3, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x119a6bb9, 0x8000, 0x100, 0x3, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xc, 0xffff, 0x40, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x4, 0x7, r16}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffe01, 0x2, 0x7f, 0x4}}], 0x1b0, 0x4000}, {&(0x7f0000006000-0x1c)=@in6={0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000006000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000005000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0xf, 0x2, 0x3, r17}}, @init={0x18, 0x84, 0x0, {0x3, 0x400, 0x8, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0xa, 0x3ff, 0x3f, 0x7, 0x3, 0x8, r18}}], 0x90, 0x800}], 0x6, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) 2018/01/14 23:35:40 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000001d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000008000-0x3)=0x48) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x6ae73741) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f000001e000-0x864)=""/4096, &(0x7f000001d000)=0x1000) accept$netrom(r0, &(0x7f000001d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:40 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000)=0x10) getsockname$inet(r0, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) r1 = socket(0x2, 0x80003, 0x1) getsockopt(r1, 0xff, 0x1, &(0x7f0000004000-0xda)=""/218, &(0x7f0000002000-0x4)=0xda) 2018/01/14 23:35:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b26000-0x21)="0a0775b7cae32efbb3b6aded5c54d6295df0df82180c0debedff1f08000002ffdf", 0x21) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fbd000)={0x0, 0x4}, &(0x7f00006b5000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000733000)={r2, 0x1000, "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"}, &(0x7f0000db3000)=0x1008) 2018/01/14 23:35:40 executing program 7: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0xb101, &(0x7f0000000000)=0x0) 2018/01/14 23:35:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000caa000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c38000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004cf000)=@sack_info={0x0, 0x4c, 0x9}, &(0x7f00009fc000)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000df2000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d86000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009fd000-0x18)={r2, 0x9, 0x10, 0x5, 0x2}, &(0x7f0000876000-0x4)=0x18) accept$inet6(r1, &(0x7f0000339000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f000079e000-0x4)=0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f34000)="0a07d11cd5de00e5b3f60c017e54dbb2295df0000300064000000083000000e6f6", 0x21) [ 647.599662] netlink: 'syz-executor3': attribute type 28 has an invalid length. 2018/01/14 23:35:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000fa4000-0x20)={@generic="39e7056c615bbc75232f975d641ad146", @ifru_flags=0x4000}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x2) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r1) 2018/01/14 23:35:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x100000000005) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 23:35:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ca3000-0x4)={0x0, 0x5, 0xfffffffffffffff9}, 0x4) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000e44000-0x20)={@generic="703a714b468e0c74a42fe6ad22568b1c", @ifru_flags=0x8000}) sendmsg$key(r1, &(0x7f0000b23000)={0x0, 0x0, &(0x7f0000117000)={&(0x7f00005e3000)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d52000)={0x3, &(0x7f0000c86000-0x18)=[{0xc5d6, 0xea, 0x2, 0x4}, {0x8, 0x8, 0x1ff, 0xca67}, {0x7f, 0xadf4, 0x5, 0x5}]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000466000)=0x0) sendmsg$alg(r2, &(0x7f00008b7000)={0x0, 0x0, &(0x7f00006cc000)=[{&(0x7f00008b1000-0x1000)="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", 0x3d0}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:40 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000000000+0xcbf)={&(0x7f0000003000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x8000a, 0x6, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000005000-0x10)="25f985e02dfef324fb0cfbb0fd4fb5ae", 0x10, 0x0, 0x0, 0x0) 2018/01/14 23:35:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00009ca000-0x4)=0x0, &(0x7f00000f5000)=0x4) recvfrom$unix(r0, &(0x7f0000150000)=""/230, 0xe6, 0x100, &(0x7f00008cc000)=@file={0x0, './file0\x00'}, 0xffffffffffffff92) 2018/01/14 23:35:40 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003a1000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ac2000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000b8000)=0x8e2e, 0x2) r1 = socket$inet6(0xa, 0x802, 0x3) sendto$inet6(r1, &(0x7f00002d1000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008ca000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d22000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000060c000)={r2, 0x3ff}, 0x8) 2018/01/14 23:35:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) r2 = accept(r0, &(0x7f0000a56000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b0000)=0x10) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000cc7000-0x4)=0x0, &(0x7f0000cdc000)=0x4) sendto(r0, &(0x7f0000f1e000-0xdd)=' ', 0x1, 0x40, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0x4000000000, 0x800000000000, "feb2b9af68b6", 0x0, 0x0}, 0x10) [ 647.652974] netlink: 'syz-executor3': attribute type 28 has an invalid length. 2018/01/14 23:35:40 executing program 7: mmap(&(0x7f0000000000/0x8cf000)=nil, 0x8cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000030c000)={&(0x7f0000106000+0xbf7)='/', 0x0, 0x0}, 0xc) socketpair$inet6(0xa, 0x807, 0x2, &(0x7f0000449000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00007ce000)=[@in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, @in={0x2, 0x2, @rand_addr=0xbb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/14 23:35:40 executing program 5: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00000c6000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)={&(0x7f0000003000-0x30)={0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x289, 0x0, 0x0, 0x1, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x4, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0xd1) socket$nfc_llcp(0x27, 0x0, 0x1) 2018/01/14 23:35:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000e95000)=0x100, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x800000000029, 0x43}, 0x30f) 2018/01/14 23:35:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f0000666000)={&(0x7f00001e5000-0x80)=@generic={0x9, "74917cd0a1867e35908be51c980aa4af2d7fce97354ac0d6808612d572c6b8510decdccb3f1497cf42d534fc5e5fb6ea1751648880b5012584d1f766fa9adcde37e6b1f6a48f8f9fda687415fb94b91627082a3f87008b2f0df7abdacae407bacdfe8a883a12a121ade61c7bbefc4b55d5eedd96c4aa22edab2d32c6a3bb"}, 0x80, &(0x7f00007e8000)=[{&(0x7f0000de2000)="", 0x0}, {&(0x7f0000226000)="7e87399c06631447b90bad03e217bc59a5b118ed4cac7a55abd7bb5aa1dcf7c1d7c40177055a43b79e2f7a748f0b711a771fa884931e8c6ed35867817e78b144a109d139960e9092fe08fd3fded0c7cf274e97acc94af3ed7fe79642eb1c6437cff17efdddfbc9d4f8b5eedd28828c3af1bbea66fcbfe7e3e638992a8e", 0x7d}, {&(0x7f0000dd1000-0xa4)="f523a7deac5463c1c6cb07f56b7e5f4a53b17dbebf060d2e97100349a363304d0b295c34bbdbb3d6adb5b683a44381c4d96981527acd026c685d796da01b7210fafb473653e5d53b8867b23b53b9b9d34fc3807087b8aea5ede3bad3cec4a08ed3a736948f9341eeee30523e7318710864fef4b702e9ff3d6a554f593c89cda21bed344eac0b4754d39922cf2af770cb98152c397d5a174176b8c41b5afa968819415373", 0xa4}, {&(0x7f000064d000-0x95)="aefee1fbe5f3de718bd803eaabe9c681a5348a08673a099ff1eb816a9c448c1241e6f5f40a3b40957f07cc32907c96d1736513c74c7e7dc66443e30a821a24eaea2f86b3238cb7666b4a4c71c81036d659a932d7ecb9ecd1e9f8b66db5cd73d4dde9f46a483dc5c63e05a00982021d8a1c88af9f8078adcf2e5ed62069fd687e156fabfe20a5713bc1ba98d5adfaaed529c2958f68", 0x95}, {&(0x7f00000c9000-0x57)="ee34858c5f5f127f3f0692c5ebbebbc8d0b676c2079d42c639d552def373adf05650e4f0aeb93a59e09913558bf844816b5f810385ff9414a714cf681be80c08677280f36c7ad32b33f0c83df7cc6b345d02ebe46238fd", 0x57}, 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0x1000}], 0x6, &(0x7f0000bbf000)=[{0xd8, 0x10e, 0x7, "163dd9b099eb5154b24368a1da663fcb698cc9160807101e5a9377c51f451e9d9c88e8f605ab8375a7e09a17fc3d9b62090de0f590efe5fc27ee3dbeed65f55c35b3f73e2c8a98f5ab2c05f46894496bdc79de224d065c044e91de3bfb5f66f98c97cb660bfed6fa611b0e804a013e33d571ea96917cbec0bd35a7c39d6436d8177b2789fde22af0024f10a7a9c90e94fc6869fa930037e0431ffd322fd9621b73cd7d1f29c9216d1e03bdf6108bf05e6435fd167f245eb443c7d9ae58fb9b87c040"}, {0xd0, 0x115, 0xff, "e8a7192a49b1fd5230b18ffaaff45e76b45d81e1aa864e78046ed7e7f7ead0ed978a4d357bd5398932de1f3f47ff1ff5b604afacbc3f56aaef413998e04e8b3c62ae3732b6e923807b50bf3731add1ec14cb4e6f6e743b2c986c082de412dd6b0a13062c5e2bc246e2e7477c25e17300e834e63678aaef26608fa140d7ab27682192c164879c3bcd8ef89e61a6d72d0a5db9e28e3770ba395cba7485366fa97e1a87c625349bef71c1f60053f6656958f0768307f77590b2ae3779a64e572c"}, {0xd0, 0x10d, 0x2, 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"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"}, {0x78, 0x10c, 0x735, "5d826dcda6d9fb66ca0915b19b6f443e34ce6dce46103f2380db5e2261cf3761d4920591a726ef6a9c9a86a9bd49664b8b7394b11272d67ad1b570a259df01152526000f7e86d377bce6c0b392fb6e8bc76a76595a17cd1b89d79931f9bb3b576e"}], 0x13b8, 0x4000000}, 0x40) write(r0, &(0x7f00003bf000-0x20)="1f0000000406ffdde200f49ff60f0000000200000900018006ffffe5000051", 0x1f) 2018/01/14 23:35:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004c2000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000ed2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1e000)=0x10, 0x7fffc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000085f000-0x4)=0x8, 0x4) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000d2f000)="1f0000000906ffde0000f49f00890100001f00000900010005e1000001003a", 0x1f) 2018/01/14 23:35:40 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000000f000-0x20)={0x0, 0x0, 0x0, 0x44}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 23:35:40 executing program 1: pipe(&(0x7f0000380000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000061a000-0x28)={&(0x7f00000b1000/0x2000)=nil, 0x2000000000000000, 0x2, 0x4, &(0x7f000083d000/0x2000)=nil, 0x7e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aa4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000718000)={0x0, 0xa08}, &(0x7f0000f42000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bb0000-0x10)={r2, 0xf5, 0x688375ba, 0x9}, &(0x7f000082a000)=0x10) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e1b000)=@hopopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40) sendto$inet6(r1, &(0x7f0000773000)="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", 0x11b, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfffffffffffffffc}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000165000)={r3, 0x6}, &(0x7f0000db1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006ed000)=@assoc_id=r4, &(0x7f00008d5000-0x4)=0x4) 2018/01/14 23:35:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) pipe(&(0x7f0000788000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00007cb000-0x20)={0xfffffffffffffffe, 0x0, 0x10004, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d8c000)={0x0, r2, 0x2, 0x1000}) getsockopt(r0, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) 2018/01/14 23:35:40 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000004000)={@common='erspan0\x00', @ifru_settings={0x7, 0x2, @fr_pvc=&(0x7f0000000000)={0x8}}}) r1 = socket(0x2, 0x3, 0x1) getsockopt(r1, 0x0, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x800, 0x0, 0x4, 0x3ff}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000005000-0x8c)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/14 23:35:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socketpair(0x9, 0x80007, 0x9, &(0x7f0000bc3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00003ec000-0x64)={&(0x7f0000eba000)=[0x6, 0x80000001, 0x10001], 0x3, 0x8, 0x2, 0xef65, 0x400, 0x7, {0x8, 0x0, 0x5, 0x9, 0x4, 0x0, 0x1, 0x2, 0x7, 0x94fa, 0x9, 0x7, 0x6, 0x3, "0b04a4739e6aef25f43786074bbab6f3512e2eea15739242c1ae8e78b7e7215f"}}) [ 647.808440] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 647.834424] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/14 23:35:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept(r0, &(0x7f0000ea1000-0x80)=@generic={0x0, ""/126}, &(0x7f0000446000-0x4)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000472000)=[@in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x800}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7db, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffbffff80000001}], 0x80) getpeername(r1, &(0x7f0000928000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00003c5000-0x4)=0xc) sendmsg$inet_sctp(r0, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000aff000-0x230)={0x401, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2018/01/14 23:35:40 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x0, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000011000-0x14)={0x6, 0x6, 0x96bf, 0x7fffffff, 0x1}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f000000b000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x218)=@newae={0x4c, 0x1f, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @in=@multicast1=0xe0000001, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:35:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000b3b000-0x4)=0x0, 0x800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e9e000-0x10)=@req={0x80000000, 0x2, 0x0, 0x0}, 0x10) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000658000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d05000-0x8)={0x0, 0x1, 0x2}, &(0x7f0000caa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000098b000-0x14)={r2, 0x9, 0x0, 0x0, 0x94d, 0x8}, &(0x7f00000a1000)=0x14) socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000085000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000f3a000-0x4)=0x0, &(0x7f0000038000)=0x4) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10000800000010d, 0x1, &(0x7f0000001000-0x8)="", 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009a4000)={0x0, 0x0}) pipe(&(0x7f0000a66000)={0x0, 0x0}) 2018/01/14 23:35:40 executing program 4: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000f10000-0x171)="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") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000380000-0x4)=0x0, 0x4) 2018/01/14 23:35:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4(r0, &(0x7f0000959000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000083f000-0x4)=0x60, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a5f000)={0x0, 0xffffffffffffffff}, &(0x7f000070a000)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000acb000-0x8)={r2, 0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d2000)={0x0, 0x0}, &(0x7f0000243000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fad000)={0xffffffffffffffff, 0x4, 0x0, 0x0, r3}, &(0x7f00002d2000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a3a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b7000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008cf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x3, 0x800, 0x1, 0x0, 0x2, 0x80, 0x20, 0x8c, 0x0, r4}, {0x80000001, 0x7, 0x0, 0x6, 0x800, 0x6, 0x80, 0x10001}, {0x1, 0x6, 0x7, 0xf9}, 0x8, 0xb, 0x1, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x7, 0x1, 0x0, 0x80000001, 0x2, 0x9, 0x7f}}, 0xe8) bind$inet6(r0, &(0x7f0000bef000-0x1c)={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ca4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000065f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000377000)={r6, &(0x7f0000362000)=""/83}) 2018/01/14 23:35:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000bc9000)={r1, 0x3a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e29000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000e6a000-0x4)=0x2, 0x4) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008a5000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r4, &(0x7f00007a6000)=""/112, 0x70, 0x2140, &(0x7f000069b000-0x14)={0x11, 0x18, r5, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) socket(0x10, 0x3, 0x9) write(r2, &(0x7f00008f3000-0xb1)="130000001000ffddbf00f4a0180f050000230a009d000000080aafa714000000000000000200000000000000000000000000983ae38200000000e9a0b4b88e08000000000000000004f200aa09b1267c3d0f615e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000000eca41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0xb1) 2018/01/14 23:35:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x200) getsockname(r0, &(0x7f0000b58000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f43000)=0x8) syz_emit_ethernet(0x6a, &(0x7f0000a7e000-0x6b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast1=0xe0000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xd}, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/14 23:35:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x2, "ebd14f55eedf", 0x1, 0x0}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000087e000+0x646)={0x8, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0xac0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) 2018/01/14 23:35:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000bc4000-0xc2)='Y', 0x1, 0x0, &(0x7f0000d0c000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00000b0000)={0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 23:35:40 executing program 1: socketpair$inet6(0xa, 0x807, 0x800000, &(0x7f000086c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x857000)=nil, 0x857000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f000005a000-0x4)=0x0, 0x80800) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000859000-0x10)=[{&(0x7f0000859000-0x76)=""/118, 0x76}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000857000)=0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00002ac000-0x21)="2000000018000776530000000000480080200d220010fffd2200000401000000", 0x20) 2018/01/14 23:35:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000adf000)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x78) 2018/01/14 23:35:40 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000fc6000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fc8000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000980000-0x8)={0x0, 0x0}) [ 647.995653] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 648.006919] ================================================================== [ 648.006949] BUG: KASAN: use-after-free in rt6_mtu_change_route+0x8ea/0x8f0 [ 648.006957] Read of size 8 at addr ffff8801b90993c0 by task syz-executor7/32353 [ 648.006960] [ 648.006970] CPU: 0 PID: 32353 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #188 [ 648.006976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 648.006979] Call Trace: [ 648.006994] dump_stack+0x194/0x257 [ 648.007016] ? arch_local_irq_restore+0x53/0x53 [ 648.007029] ? show_regs_print_info+0x18/0x18 [ 648.007051] ? rt6_mtu_change_route+0x8ea/0x8f0 [ 648.007067] print_address_description+0x73/0x250 [ 648.007076] ? rt6_mtu_change_route+0x8ea/0x8f0 [ 648.007088] kasan_report+0x25b/0x340 [ 648.007106] __asan_report_load8_noabort+0x14/0x20 [ 648.007115] rt6_mtu_change_route+0x8ea/0x8f0 [ 648.007131] ? ip6_dst_destroy+0x640/0x640 [ 648.007151] ? mark_held_locks+0xaf/0x100 [ 648.007162] ? ip6_dst_destroy+0x640/0x640 [ 648.007173] fib6_clean_node+0x389/0x580 [ 648.007193] ? fib6_del+0x12c0/0x12c0 [ 648.007209] ? fib6_walker_link+0x180/0x210 [ 648.007237] fib6_walk_continue+0x46c/0x8a0 [ 648.007258] ? ip6_dst_destroy+0x640/0x640 [ 648.007267] fib6_walk+0x91/0xf0 [ 648.007282] fib6_clean_tree+0x1e6/0x340 [ 648.007298] ? fib6_walk+0xf0/0xf0 [ 648.007319] ? fib6_del+0x12c0/0x12c0 [ 648.007331] ? ip6_dst_destroy+0x640/0x640 [ 648.007345] ? __fib6_clean_all+0x1d0/0x3a0 [ 648.007369] __fib6_clean_all+0x1f4/0x3a0 [ 648.007390] ? ip6_dst_destroy+0x640/0x640 [ 648.007404] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 648.007421] ? __lockdep_init_map+0xe4/0x650 [ 648.007434] ? check_noncircular+0x20/0x20 [ 648.007444] ? check_noncircular+0x20/0x20 [ 648.007457] ? ip6_dst_destroy+0x640/0x640 [ 648.007470] fib6_clean_all+0x27/0x30 [ 648.007483] rt6_mtu_change+0xde/0x140 [ 648.007495] ? rt6_disable_ip+0x700/0x700 [ 648.007526] addrconf_notify+0x664/0x2310 [ 648.007542] ? pppoe_device_event+0x342/0x830 [ 648.007554] ? lock_downgrade+0x980/0x980 [ 648.007574] ? inet6_ifinfo_notify+0x130/0x130 [ 648.007584] ? mark_held_locks+0xaf/0x100 [ 648.007598] ? __local_bh_enable_ip+0x121/0x230 [ 648.007611] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 648.007620] ? pppoe_device_event+0x342/0x830 [ 648.007632] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 648.007640] ? __local_bh_enable_ip+0x121/0x230 [ 648.007655] ? _raw_write_unlock_bh+0x30/0x40 [ 648.007665] ? ip6mr_device_event+0x8c/0x340 [ 648.007673] ? instance_destroy_rcu+0x30/0x30 [ 648.007690] ? mif6_delete+0x620/0x620 [ 648.007707] ? nf_tables_flowtable_event+0x27/0x410 [ 648.007723] ? ip_vs_dst_event+0x24c/0x650 [ 648.007742] notifier_call_chain+0x136/0x2c0 [ 648.007751] ? notifier_call_chain+0x136/0x2c0 [ 648.007769] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 648.007787] ? check_noncircular+0x20/0x20 [ 648.007799] ? rtnl_is_locked+0x54/0xb0 [ 648.007810] ? rtnl_kfree_skbs+0x70/0x70 [ 648.007829] raw_notifier_call_chain+0x2d/0x40 [ 648.007842] call_netdevice_notifiers_info+0x32/0x70 [ 648.007854] dev_set_mtu+0x3c5/0x720 [ 648.007868] ? __skb_tx_hash+0x2d0/0x2d0 [ 648.007876] ? find_held_lock+0x35/0x1d0 [ 648.007899] ? dev_load+0x80/0x1b0 [ 648.007913] ? full_name_hash+0x9b/0xe0 [ 648.007937] dev_ifsioc+0x73c/0x9b0 [ 648.007950] ? dev_ifname+0x1a0/0x1a0 [ 648.007979] dev_ioctl+0x2d7/0xfb0 [ 648.007989] ? lock_release+0xa40/0xa40 [ 648.008003] ? dev_load+0x1b0/0x1b0 [ 648.008009] ? __lock_is_held+0xb6/0x140 [ 648.008034] ? udp_ioctl+0x83/0x180 [ 648.008044] ? first_packet_length+0x670/0x670 [ 648.008077] sock_do_ioctl+0x94/0xb0 [ 648.008086] ? sock_do_ioctl+0x94/0xb0 [ 648.008101] sock_ioctl+0x2c2/0x440 [ 648.008115] ? dlci_ioctl_set+0x40/0x40 [ 648.008123] do_vfs_ioctl+0x1b1/0x1520 [ 648.008130] ? _cond_resched+0x14/0x30 [ 648.008149] ? ioctl_preallocate+0x2b0/0x2b0 [ 648.008164] ? selinux_capable+0x40/0x40 [ 648.008184] ? SyS_futex+0x269/0x390 [ 648.008192] ? __fd_install+0x70b/0x740 [ 648.008229] ? security_file_ioctl+0x89/0xb0 [ 648.008246] SyS_ioctl+0x8f/0xc0 [ 648.008264] entry_SYSCALL_64_fastpath+0x23/0x9a [ 648.008271] RIP: 0033:0x452cf9 [ 648.008275] RSP: 002b:00007faee050bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 648.008284] RAX: ffffffffffffffda RBX: 00007faee050c700 RCX: 0000000000452cf9 [ 648.008289] RDX: 0000000020b08fd8 RSI: 0000000000008922 RDI: 0000000000000014 [ 648.008292] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 648.008296] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 648.008300] R13: 0000000000a2f7ef R14: 00007faee050c9c0 R15: 0000000000000000 [ 648.008329] [ 648.008333] Allocated by task 6716: [ 648.008342] save_stack+0x43/0xd0 [ 648.008348] kasan_kmalloc+0xad/0xe0 [ 648.008355] kasan_slab_alloc+0x12/0x20 [ 648.008361] kmem_cache_alloc+0x12e/0x760 [ 648.008367] dst_alloc+0x11f/0x1a0 [ 648.008373] __ip6_dst_alloc+0x35/0x90 [ 648.008378] ip6_dst_alloc+0x29/0xb0 [ 648.008385] ip6_route_info_create+0x4ff/0x2e20 [ 648.008391] ip6_route_add+0xa2/0x190 [ 648.008398] ipv6_route_ioctl+0x4db/0x6b0 [ 648.008404] inet6_ioctl+0xef/0x1e0 [ 648.008410] sock_do_ioctl+0x65/0xb0 [ 648.008416] sock_ioctl+0x2c2/0x440 [ 648.008422] do_vfs_ioctl+0x1b1/0x1520 [ 648.008429] SyS_ioctl+0x8f/0xc0 [ 648.008436] entry_SYSCALL_64_fastpath+0x23/0x9a [ 648.008438] [ 648.008442] Freed by task 29374: [ 648.008448] save_stack+0x43/0xd0 [ 648.008455] kasan_slab_free+0x71/0xc0 [ 648.008462] kmem_cache_free+0x83/0x2a0 [ 648.008468] dst_destroy+0x257/0x370 [ 648.008474] dst_destroy_rcu+0x16/0x20 [ 648.008482] rcu_process_callbacks+0xd6c/0x17f0 [ 648.008488] __do_softirq+0x2d7/0xb85 [ 648.008490] [ 648.008497] The buggy address belongs to the object at ffff8801b90993c0 [ 648.008497] which belongs to the cache ip6_dst_cache of size 320 [ 648.008503] The buggy address is located 0 bytes inside of [ 648.008503] 320-byte region [ffff8801b90993c0, ffff8801b9099500) [ 648.008506] The buggy address belongs to the page: [ 648.008513] page:ffffea0006e42640 count:1 mapcount:0 mapping:ffff8801b90990c0 index:0xffff8801b9099b40 [ 648.008520] flags: 0x2fffc0000000100(slab) [ 648.008531] raw: 02fffc0000000100 ffff8801b90990c0 ffff8801b9099b40 0000000100000009 [ 648.008540] raw: ffffea00073a92e0 ffffea00073aaba0 ffff8801d32a3a80 0000000000000000 [ 648.008543] page dumped because: kasan: bad access detected [ 648.008546] [ 648.008548] Memory state around the buggy address: [ 648.008555] ffff8801b9099280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 648.008561] ffff8801b9099300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 648.008567] >ffff8801b9099380: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 648.008570] ^ [ 648.008576] ffff8801b9099400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 648.008582] ffff8801b9099480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 648.008585] ================================================================== [ 648.008588] Disabling lock debugging due to kernel taint [ 648.008608] Kernel panic - not syncing: panic_on_warn set ... [ 648.008608] [ 648.008616] CPU: 0 PID: 32353 Comm: syz-executor7 Tainted: G B 4.15.0-rc7+ #188 [ 648.008620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 648.008622] Call Trace: [ 648.008632] dump_stack+0x194/0x257 [ 648.008642] ? arch_local_irq_restore+0x53/0x53 [ 648.008649] ? kasan_end_report+0x32/0x50 [ 648.008659] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 648.008668] ? vsnprintf+0x1ed/0x1900 [ 648.008675] ? rt6_mtu_change_route+0x8a0/0x8f0 [ 648.008684] panic+0x1e4/0x41c [ 648.008691] ? refcount_error_report+0x214/0x214 [ 648.008702] ? add_taint+0x1c/0x50 [ 648.008709] ? add_taint+0x1c/0x50 [ 648.008719] ? rt6_mtu_change_route+0x8ea/0x8f0 [ 648.008726] kasan_end_report+0x50/0x50 [ 648.008735] kasan_report+0x144/0x340 [ 648.008746] __asan_report_load8_noabort+0x14/0x20 [ 648.008753] rt6_mtu_change_route+0x8ea/0x8f0 [ 648.008763] ? ip6_dst_destroy+0x640/0x640 [ 648.008775] ? mark_held_locks+0xaf/0x100 [ 648.008783] ? ip6_dst_destroy+0x640/0x640 [ 648.008790] fib6_clean_node+0x389/0x580 [ 648.008801] ? fib6_del+0x12c0/0x12c0 [ 648.008812] ? fib6_walker_link+0x180/0x210 [ 648.008824] fib6_walk_continue+0x46c/0x8a0 [ 648.008835] ? ip6_dst_destroy+0x640/0x640 [ 648.008842] fib6_walk+0x91/0xf0 [ 648.008851] fib6_clean_tree+0x1e6/0x340 [ 648.008860] ? fib6_walk+0xf0/0xf0 [ 648.008872] ? fib6_del+0x12c0/0x12c0 [ 648.008879] ? ip6_dst_destroy+0x640/0x640 [ 648.008889] ? __fib6_clean_all+0x1d0/0x3a0 [ 648.008903] __fib6_clean_all+0x1f4/0x3a0 [ 648.008914] ? ip6_dst_destroy+0x640/0x640 [ 648.008924] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 648.008934] ? __lockdep_init_map+0xe4/0x650 [ 648.008943] ? check_noncircular+0x20/0x20 [ 648.008951] ? check_noncircular+0x20/0x20 [ 648.008959] ? ip6_dst_destroy+0x640/0x640 [ 648.008968] fib6_clean_all+0x27/0x30 [ 648.008977] rt6_mtu_change+0xde/0x140 [ 648.008985] ? rt6_disable_ip+0x700/0x700 [ 648.009006] addrconf_notify+0x664/0x2310 [ 648.009016] ? pppoe_device_event+0x342/0x830 [ 648.009025] ? lock_downgrade+0x980/0x980 [ 648.009037] ? inet6_ifinfo_notify+0x130/0x130 [ 648.009044] ? mark_held_locks+0xaf/0x100 [ 648.009053] ? __local_bh_enable_ip+0x121/0x230 [ 648.009062] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 648.009069] ? pppoe_device_event+0x342/0x830 [ 648.009077] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 648.009082] ? __local_bh_enable_ip+0x121/0x230 [ 648.009089] ? _raw_write_unlock_bh+0x30/0x40 [ 648.009097] ? ip6mr_device_event+0x8c/0x340 [ 648.009104] ? instance_destroy_rcu+0x30/0x30 [ 648.009114] ? mif6_delete+0x620/0x620 [ 648.009126] ? nf_tables_flowtable_event+0x27/0x410 [ 648.009136] ? ip_vs_dst_event+0x24c/0x650 [ 648.009148] notifier_call_chain+0x136/0x2c0 [ 648.009156] ? notifier_call_chain+0x136/0x2c0 [ 648.009167] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 648.009177] ? check_noncircular+0x20/0x20 [ 648.009185] ? rtnl_is_locked+0x54/0xb0 [ 648.009193] ? rtnl_kfree_skbs+0x70/0x70 [ 648.009205] raw_notifier_call_chain+0x2d/0x40 [ 648.009214] call_netdevice_notifiers_info+0x32/0x70 [ 648.009221] dev_set_mtu+0x3c5/0x720 [ 648.009235] ? __skb_tx_hash+0x2d0/0x2d0 [ 648.009240] ? find_held_lock+0x35/0x1d0 [ 648.009254] ? dev_load+0x80/0x1b0 [ 648.009262] ? full_name_hash+0x9b/0xe0 [ 648.009276] dev_ifsioc+0x73c/0x9b0 [ 648.009284] ? dev_ifname+0x1a0/0x1a0 [ 648.009299] dev_ioctl+0x2d7/0xfb0 [ 648.009307] ? lock_release+0xa40/0xa40 [ 648.009317] ? dev_load+0x1b0/0x1b0 [ 648.009322] ? __lock_is_held+0xb6/0x140 [ 648.009337] ? udp_ioctl+0x83/0x180 [ 648.009344] ? first_packet_length+0x670/0x670 [ 648.009361] sock_do_ioctl+0x94/0xb0 [ 648.009368] ? sock_do_ioctl+0x94/0xb0 [ 648.009377] sock_ioctl+0x2c2/0x440 [ 648.009386] ? dlci_ioctl_set+0x40/0x40 [ 648.009393] do_vfs_ioctl+0x1b1/0x1520 [ 648.009398] ? _cond_resched+0x14/0x30 [ 648.009410] ? ioctl_preallocate+0x2b0/0x2b0 [ 648.009420] ? selinux_capable+0x40/0x40 [ 648.009433] ? SyS_futex+0x269/0x390 [ 648.009440] ? __fd_install+0x70b/0x740 [ 648.009457] ? security_file_ioctl+0x89/0xb0 [ 648.009466] SyS_ioctl+0x8f/0xc0 [ 648.009478] entry_SYSCALL_64_fastpath+0x23/0x9a [ 648.009483] RIP: 0033:0x452cf9 [ 648.009487] RSP: 002b:00007faee050bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 648.009493] RAX: ffffffffffffffda RBX: 00007faee050c700 RCX: 0000000000452cf9 [ 648.009497] RDX: 0000000020b08fd8 RSI: 0000000000008922 RDI: 0000000000000014 [ 648.009500] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 648.009503] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 648.009507] R13: 0000000000a2f7ef R14: 00007faee050c9c0 R15: 0000000000000000 [ 648.009965] Dumping ftrace buffer: [ 648.009969] (ftrace buffer empty) [ 648.009972] Kernel Offset: disabled [ 649.126556] Rebooting in 86400 seconds..