34fefeaac22913446f0540a0d5f5ade17feac546b0c37477d05b488425a87b1e6a37c23bfcadf2c51ca61a2c1eff53c7514387fcc31f38844850e04ea1efa307c6e07896b77ef8e65fa275b2083b4e1c9d43e445e99a0470adee552ca5cf6b7e42c6ec2775a625955c400fc1aa50d7b3c1562273819", 0x1000}, {&(0x7f0000002000)="3e4a0b1790708b864bb405f6001c85585ffaa74dbfa9537fc8384e1c2d95eeed7a0593e039e66e642c0859d5bc48f7eff8e2c167f2e7c17b4c4e909121d443ac5a5f592d1969babfaaf61dab8f6fa4279e5a1752186daa77ce730e85ff93f54d8872cbe93edd09469beb21624db1c0500f", 0x71}, {&(0x7f0000002000)="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", 0xfe}, {&(0x7f0000003000-0xa8)="18e499e1ca34ef2331bd05d52c23eab8e0230ba04c69ec218d7b9e88e5b7a236fd9db3ddfaf6547e6dc28701781e4e8d061134247dd31b908bf6a0bf62cd1d90f61a2f0b54eada03786b8f087ae021eeb52487bfc4d80acce95b00c11d4fd865cf737b3351125990f90fa94729c4d93dd487f90c4d4005becf2a229d540f2eedf58c8b845c30304db5807d8b07f285cc059b73150b9a8b123fbdc2c0edd7df3125ef75d795d31b2a", 0xa8}, {&(0x7f0000003000-0xd5)="dccabe48b65bbacee4de55aefa68c599f1d92a9929077a0cf2b2c92e6902e89286abe2b44ce9fbbbcc4e75d08a91fbfc60725c22a8c4da9bae014cc40603c398420642a8d54075ab180f0ab892f8899f0839e05680114a86cc439f03c37d35f925dad4d4203d6f9e132bde1b147f6dc813e465042fb49dc120ad987becd4cba24f7262e0f4ba5f6c6a9a7c1cc7d9da1ae5c8c65c791fb92310c96919fdc289fd3fd7642be13b915905ab2b13cd762a06338226c21585e151926645b94508580b038a2199b7855a39b7befd95d3ae72287fe04ae692", 0xd5}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000002000)="06eb82b27e9758ae07be0f46174a49b7cf936124564b52c75a184ab14883dc54cc36b7ef42fee524361fc9baac82c52897f16567ef983de5276c5a693e676dffd2c08c7d3be64556cb5df17297d08c1de6caea39f3ddcc762e3ffcede9c561b88e50bb8d73a13175d38f25e43e6a08ee505b2c60f1974d6a6cf09266142891b3be53a05beedbdf458fa3aec45f", 0x8d}], 0x8, &(0x7f0000002000-0x270)=[{0xe0, 0x19f, 0x4, "d2e04c31b7cdda2f18962228b123a671e2bdb2fffc136c591379d98039fcf1ef3e1f227347dc991edd4b62438e18beebcde9a21cf5bb9ddcf953dcc5339e0a4f1b96ecced36ad183744fd49212eca6f6a52987efd7daac70692c6b6beeb152283b3e7e6700154e90d178af78a53160f6c1ad8af9a02604abf776c150e16ca1e61da93a67b3fce6840cefaa51f14b0dbc316d2d1cd9010ca7c6b5dd08303f38b18044f0f6fa6228e35fb43d144bd9c9d99f3ae3866baf218660d2a75acab8694b97a6ea23daedaeee32dfeb"}, {0x80, 0x19b, 0x200, "969ae1d1dab195001ad2302869554017c161640f69c0519ba289748010e7fb78059ad36b3c1ee67a7b14ca21289fcb5eab3286544fcfdf8796b1d170edd8dedb30cad4e62e4ffa4b8e91f605e0235e64a2108d548575c3ec87d80c1d49994eafdb37f567b377b54211a5"}, {0x98, 0x119, 0x3, "dc67190c9e22c01d9475fe4e1f29ef6911502cc33f8783259d9edaa5ac0bae673884393afcd34f140009742636b795f433dd8e5793849f6386ab872a88a89020b6245152725444ac6e3914ac2dd9b9296a37f9a39fb02cc635d50698fe48a838a0dafe681bb353e4dd3ce94243ffce8b4870f8e9eb447af639d0a98976ed2bddbf96e96e"}, {0x78, 0x196, 0xf037, "17f169e834919de65cfc01d16a1896bd6d743c6f90d65413d74edea0f6ae161cf993fb0c509c05e142f0d3c648099515b97701b4e78a5859af66bff9f68044b217bb950fdaf6c62e365c2ac67d7cb9663c21f80a2d71d61db8436b7c3064bb5290"}], 0x270, 0x8080}, 0x8a6}], 0x1, 0x880) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f3deeb3, 0x7ff, 0x0, 0x6, 0x2}, 0xa0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1a8000)=nil, 0x1a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f00001a6000)="240000004a001f0014f90a071219000004001710080017faff00090d080003000c140058", 0x24) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000003b000-0x18)=@generic={0x1, 0xcd, 0x3}) 2018/01/16 23:36:31 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d90000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000002000-0x4)=0x8001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00004a6000)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1000000000017, &(0x7f0000a80000)=0x8000000, 0x4) 2018/01/16 23:36:31 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100005, 0x84) getsockopt(r0, 0x0, 0x19, &(0x7f0000003000-0x90)=""/144, &(0x7f0000007000-0x4)=0x90) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000007000)=0x0, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000009000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000009000-0x4)=0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000008000)={@common='rose0\x00', 0x100000001}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) socket$inet6(0xa, 0x7, 0x6) 2018/01/16 23:36:31 executing program 3: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a4b000)=[{&(0x7f0000f08000)="12", 0x1}], 0x1, 0x0, 0x27d, 0x0}, 0x0) 2018/01/16 23:36:31 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$pppoe(0x18, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007b9000-0x98)={0x0, @in6={{0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01, 0x7ff}, &(0x7f0000b51000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000869000)={r7, @in={{0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd1, 0x3, 0x400, 0x8, 0xfffffffffffff0f0}, &(0x7f0000086000)=0xa0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/16 23:36:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) r1 = accept4(r0, &(0x7f000047f000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088f000-0x4)=0x10, 0x80800) connect(r1, &(0x7f00001db000-0x10)=@ax25={0x3, {"77100074658a95"}, 0x7}, 0x10) accept$alg(r1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/16 23:36:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x801d, 0xffffffffffffffff, 0x40000000000000) r0 = socket(0x10, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d82000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000050f000)=0x6) write(r0, &(0x7f0000ddf000)="2400000400f7ffffff0000084a204f00fbffffff0002000000000000fffffffe00025d10", 0x24) 2018/01/16 23:36:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='ip6_vti0\x00'}}, 0x1e) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) pipe(&(0x7f0000c3d000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000bbf000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x5000000000, 0x0, "a75168cbaaebd2eb3c8ed97db53a7a5144df924ba6d6ba6ac760eeb0a18450a3f1520d2e7044699fb61eb8a819e376b857a37b961172af68adeb216bcfcecfebe3f9e456f893b8a9455759181d23d87e"}, 0x160) 2018/01/16 23:36:31 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00003ca000-0x20)={@common='bridge0\x00', @ifru_flags=0x2400}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r2, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/16 23:36:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) socketpair(0x8, 0x6, 0x0, &(0x7f0000ae7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000068000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000236000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000374000-0x8)={r4, r5}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) recvmsg(r8, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/16 23:36:31 executing program 0: socketpair$inet(0x2, 0xa, 0xfffffffffffffff9, &(0x7f00003a3000)={0x0, 0x0}) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x80003, 0x32, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x9d}, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ad1000)={r3, 0x8400, 0x0, 0x7, 0x9, 0x7}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x7, &(0x7f0000ab2000-0x94)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r4, 0x8}, &(0x7f0000ad1000)=0x8) 2018/01/16 23:36:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) setsockopt(r0, 0x8, 0xfff, &(0x7f0000260000-0x4f)="198b2aeacf0bbff0577058fcc4b1a949d2e97bfe5a09e0a4476839a760fcb072b5d1854852a9b96a81d1c4adb6c1c8c2a2a659ea73a8f410eb12eb11b97a3a96e0c18efdeb510efef98f12f9505869", 0x4f) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e05000-0x8)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000314000-0x10)=[{&(0x7f000065a000)="c616cf5829f6ce8ae39053f114c286761b060438432c10fc6b4612c4af3dc8edd52750c31c3e17c04e76fb0476b1574b8b433ec4f00c67f33fcc1b1c36b2691024a86f3e63956c094f7f321b7e6130400cc55d724ba6eed1a50414e6ff149dd2a3ecd4e98bedf93aa252f4b60e9b783957778733d7b268ff4f7316b8973c1000", 0x80}], 0x1, &(0x7f0000e5a000-0x1118)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 23:36:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) write(r0, &(0x7f0000fcc000)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) sendmmsg(r0, &(0x7f0000b56000-0xb4)=[{{&(0x7f0000398000)=@nfc={0x27, 0xca3, 0x8, 0x3}, 0x10, &(0x7f000096c000-0x70)=[{&(0x7f0000bdd000-0xab)="ccfde39dfd468f53bb9183837accf0256761d9047e84c7b839e3b977880a5fec4d8d1dd10cd0c576bd2c17ff5e341a34e0a148770f356c344e5c45a59d22008d4074cd5d5622e93f482008fc81813cc00febb38d576047bc7c88d577b698af8694904c39acccca0d93055971928a6f0709a366c86d98ec0277a3184a19fb351b7c10c2a14b85e44239c2e75493ac1d43009d8cac9d69f2c5fbb07f0dacd936cb21513b6919da3f835dc125", 0xab}, {&(0x7f00008d1000)="537665cbdefa8200166928d25b", 0xd}, {&(0x7f000030d000-0x69)="35bfa54e389c6ecc9e84675ccb9ed4d3f765afb272cfe8b922619b7dd3b571414a2236232f60962fd455c1acf431456faf8323a908ffe50fca7d02f7f2d65e0c845fdfd134d068a419f7a8241eaae2bbc509fa8963132888866e9a25aa545430d410a7da4bc65a08ebfdf6a17d266e1eae4f54cbb47867ecddbc73dd0dd02a901a35f99a69593de12db68636a262c19941ac821807c246d768e6cefa3dde8f2b0866a1458c3aeee2f231807b9b64eb2eb05f64164aca2afd337b871c04d90c472ab49cab744d892c37b3bdbf9406947f5628", 0xd2}, {&(0x7f00001f3000)="9fa4ac61752071f1d8d16a07eaa8cf7f27ef943b9e99e0edfa4c06b28bc6df5896c76687a455922f4484d7f1cecc358c8963e9dd7bf8f3f87f4eee3a721d94b2262b50ab91972681606beaebaaa012bd4ccce4ec623d0a04997c5a342c2583269c0b4dfb35cf4e7bcc38327bc096cfede38a55f93a299bc5e189f7f927", 0x7d}, {&(0x7f000054c000-0xe)="aeb4a997e5b81c8dab1098692253", 0xe}, {&(0x7f00000ea000)="ac5e54410981b03f7803df58c34c93f90fb03046ff45db134c39dd3a5530459ed028762ac807336838a2543203a0455f96883cd6d39946c95235d7f3619eb894a98d2e597f70f3666afc916cc82982bd3b8024dbd476e22a5c6896bcfda62284575f20d1fad0932ec95ab34aff09d4f1d5781225f138a0f860daba60b497140277d239954ef2dc625e672fae842587d846acb707df0b0bfd5869c89ed10aed6cc32a", 0xa2}, {&(0x7f0000049000-0x9)="19e531c1a5e0f99f1d", 0x9}], 0x7, 0x0, 0x0, 0x20000010}, 0x1}, {{&(0x7f0000529000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x2, 0x3, {0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6000000000000}}}, 0x3a, &(0x7f0000b40000)=[{&(0x7f0000680000)="", 0x0}, {&(0x7f0000e15000)="87a0fd956a8f5d93c9bbcabed1ae6b5d7fe4c4e28284a29fb0859539b0d48a09bc437c325a3945e454a6914f31cf10b33cc9feaff9abfb30ac4d60e1c672dce55b0b689012a0e9fb21cc38ec5a8148b5cf8da55067791fda78df63619e0f933648310d8f4cd9533b63c0e6cf45a48c27373db950fa8a2a38b2c0e54f9056acc1a2169e", 0x83}, {&(0x7f000018c000-0x37)="0f08de2fd4f83e44c21d691918c6cf3cd4cf93dfe3cb136f543838abc302d20a093f79e086cd77dd51182060d6909484a641cca3f056ab", 0x37}, {&(0x7f000020e000-0x21)="f55983917a4550e57ccaa00da9300d61de2d51443a3774db88548cd008b9513049", 0x21}, {&(0x7f00007ba000-0xe3)="38888fbdf703cadfb04d4007141a76f38eeb424e96bf67688e0353998459798b47c6e33e1bae225d01557a0733dc78178ab59ace9a89e85e5fddb9cfc533ab3145fdd0bfd80abe486a8cb5067b249374d987c94addd88fdf39f1a422106067ccf07527867d41c3851ebdb18265442013a245bfe2587becf99271fad019f1e343ba625b263057e13dd64b1e2e4eaff9c3099ad4d1c60765307bc2915ea1eb62398193f6f221389eda2e64b32e01623eb6233696f7d86caa97729736c3a23fcb254bacf5952d8fb95c869779b53466a70f9c83739a61a8774131d16127b3709b7fedf060", 0xe3}, {&(0x7f0000f5f000-0x1000)="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0x1000}], 0x6, &(0x7f00003fb000)=[{0x48, 0x117, 0x8, "787ec80c720ae64ffcc73b382c6df691f8929bbc77515089887d3f08cf207755bc7ff21dcc44a63a46687e58846f349affa353e0cba4"}, {0x30, 0x0, 0x3, "797f8ae110030b54b01bc0c383072cb62812981f1155a9dfc6f746b12310e1"}, {0x28, 0x13e, 0x6, "ab954fd6e1706b5411787adbffacacda213c671db62ab2ef"}, {0x88, 0x0, 0xf063, "24843d21215898ea1bcc7d9ee28d3780959dddb6d0805bca2fa6340d29d1feebf8963dd7ac8439cc192f53eb11a74372f9d5ac87c7c0a5fd920171a5dd5219985ad0dffaa01bcdb537dbdc7397da44375588dbc176ec0c2ed6f3185fa46ff3e80500c14271dd7b5f2d3651f87c8bee7d5364cbf6ea5765"}, {0x40, 0x11f, 0xfffffffffffffffd, "bfcd2a3c2b809ebfcf955a22f16a9359331b4371470b52f3e888a1474f0b6d4da8b81a9a5df4b12a7738e63fddb3bc03"}, {0x50, 0x3a, 0x100, "6cd6f2caa2b86877b167f5f844878d15b2a7ef04c4b961a88a27b29d0a566349790573ae305bddcfb4357490515b6d39f00f31f78678e0ae343081a2"}, {0x90, 0x112, 0x9, "b821c8ea0841d9f36f9ea6cbf8bdd8f9fc9c63d4dd2293e0c93e9f3eb7912d2854257b28ecd6e044c877d19fb7ec68fba0f663a61cf4a262eb86fb7f6a817b4df7c38558fe8d6f6fa0ef5d4fd6aee53dae8d495951a74ee27c8c82debe2a6680541464877507ec6fae824b960944c9ffdda70359c4649889753b81fc0b24"}], 0x248, 0x4000}, 0x2}, {{&(0x7f00005dd000)=@in6={0xa, 0x2, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}, 0x1c, &(0x7f00002b0000-0x40)=[{&(0x7f0000d5b000-0x79)="194499021fc3d574a861f1dcd7e77a0251a78a8e4016ac56a36876bfea13c8a7c002b1776b0c6b496bc4da8197b6f2bf7fbfb983a838e7966076d9f9dbb03a1a4a5f336af05a302d2379a9135b6fbaf8cfb4f2a924aa309ad959ab53a6370ca0504cca88e4c97b86e62a82c4757805c9055dfa9b55cedd90dd", 0x79}, {&(0x7f000008c000-0xcb)="23d4b6f0aa21dd328775a67cdeea9841986b301aa9e73cf4c865e2d6a0a310813e300a80a2b1ae6f8eda5b9c63393e4ecc8661e71713e18cf7d03ed598a916d6ef8adb1afc2220bc74fae6dc1e440abb8230be6e997ae1d4e1f14d38a9c032adb07540cce83456a893ec37b745c604aa667295aaa7be471c9d74c17930425af5e67c983ddc1f598a2187aa515c367225ba1e89378207208418e685dc500a0d38727fdd9607e1a4e1a241fbce1c49c5353437c14994084c3c2b16950106013575c155dae2aaed3c921bb2a3", 0xcb}, {&(0x7f00002a3000)="a3eba682755ea7d9e63e1307080c9a3230b5f3d05de0ad287bc5aae59dabc45a0c8cb8", 0x23}, {&(0x7f000058d000-0x33)="ee5ddbe9ba6ebd8d561a0fa28a599397f185747658193521871d30f51ecf0e8e65445ab2527bea9d05a4202adadfc26da91416", 0x33}], 0x4, &(0x7f00006fd000-0x1b8)=[{0x108, 0x11f, 0x1, "008ee20b9f65f1ccda386d87386acf541ab93bd9b2ea9c4f0b584731e19bc6f8353f3832ce3cdd91449b50dd264f1261c7c8679ed724e0e3fa3c9ec59219d6128408f795f502da224ec289930244c9f925c0bbdd84f0a2dcbfb6e4ab79122acc0b831811644d17c42ddfaacf71d1fbf5181703edc959b3892fd2550a5a77c54626c0d1ab20e1d791a0801f751a33baf9a4b3594e4d5060e003662d60a7bd673deec5454bd2503ad81aebee830fecdabb4434e709375190f28595f86552845cbd0324ade6f8d7f8c9df729fac2d3d4d109eb8da72f0f30dcb7f4f2793347f81ba8721504efd31070f58b6220d74b952f84e45d40a799c"}, {0xb0, 0x112, 0x755, "b38e58f3dd530b8585ba92565dc09c7d4f4072566338aa0d21bffe3b966e612790192df6f089c94ccbe1a11d7b2dfb341fb431e7abd11c575a92047877d72db2807d47347aec91197bbe2a98ea838dc540afbbf8d85f828c1fe3f547e177527ed67ffa03c19f2da9d098658665edf3559b4f6eee12577fe711c8dd4d6eac80b6906acef6d7ff70cd0c70eee407ed4895a250c1e2db155c97ccf8"}], 0x1b8, 0x1}, 0x6}], 0x3, 0x4000001) connect$pptp(r0, &(0x7f000056b000-0x20)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect(r0, &(0x7f00005f4000)=@nl=@kern={0x10, 0x0, 0x0, 0x80}, 0xc) 2018/01/16 23:36:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={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) sendmsg$alg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f00001ab000)=[{&(0x7f0000156000)="bf43c8722674ff3e681ad38771b9433ba3dd87fa6a509ddf30985878cbdd34c10419236396ca5a9a8d03f369b4bc6c7760d30ae573aaf8c750c176aa18ba94b4870ff4ffa7615ee7180ef1c74cbcc77789ae441d483fe3b62ea142af32256e156b377ffc575d614c3c18411b3d8569445ae6901a38271d9739", 0x79}, {&(0x7f0000001000-0xcc)="333ba007ebb7484a68f6385ea5ce2fa1f76ee6ce4ccd08850a38552370480aa54a44a052b9d303d85d87761ad7df15ac1fc73f4b831014562fb548aef23ff40ef00f86a04e4f37368b850623bc85719cc7b23d01157eb0b4da9010fb6da1f7f6c301b12b5c3c8e8c4ed5fc60584fe2151feefe63d915b415b2722a8163a0568408051e72dd578617721c593f0487be08c53c1d5d462191e6b9532ade5237ec940b8b328f088becdc2d1a90e7f43b71f276efe02746c2dac234149a6e3f64b8f4f4e16fcdde60366e942652ef", 0xcc}, {&(0x7f0000d03000)="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0x1000}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000a68000)="ddb63073581cdc0418b3236727d3ba9d4015458f8bc8dd2e873cf31ba5c38c6697edd3e944be89d365e9b441c5e177ec6e26c45a38883bc77495bed9a4b3a3d61b5a3c2858fd0e40fbf2bd239c6608a8971469ad1b34e893f7e4076e061f36fccdcd6f9b3f865a535d266f259c0aa42fa2a3062f3ec0fc2b40a4dc48c41d20799ca24bf6b8e34e1b85d22ac89ac72d6ca841a007a4205494cc0cbc127820f7d7ac438fd5c0877e98970340528c450fcc472f3b91960e377eda3afa1a07913bbae0778e9f59aa81a5172aa499dc245c8ff8fcecd5980a5bbe246c2d25d8af80", 0xdf}, {&(0x7f0000001000-0x57)="afd925a7d671cf7867db5072369753e7805bf1356a9e6d7e6b0eb0bcdde166aef48525e758cefc923867c7b1829eb87c96773f586fa95e90553beaf85dbc7e28e55ab56394eebaf35669a23c41fd05a6d639b83a21cfd9", 0x57}], 0x6, 0x0, 0x0, 0x60298581d83494f1}, 0x44080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000f6f000-0x4)=0x1, 0x4) bind$alg(r3, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r4 = accept$alg(r2, 0x0, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000993000-0x4)=0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000f58000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000f6000-0x4)=0x10) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00006d5000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000030f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000c5000-0xe8)={{{@in6=@mcast1={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000662000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000472000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c22000-0x4)=0xc) r6 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000014c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ac000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eb4000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f0000a88000-0x38)=[{&(0x7f0000876000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000118000)=[{&(0x7f0000ea8000)="aa423ff543bb47c1752c2daa22414dedd089f3b55cd63c815d470e4bcf035916e804fa26bf1c2471fccc5e88cd3d15e424574455ae5c0b05dacf0f25d825aa2da9c1017e7c732c8205b8f651d4f3b3112eb3f4f30f2e0afd182df08af73afc7b7608b5d36a44ddec7f47ca0a67a8c7afc03403147c7c63ce638280121d46abde2b423fb7e721e62e14a263de1194a51399a34c6b4cf3c1561fb3f9df31442cccdf84c00a708350eca2df6a93ab3029f619dc2f3743e86e1106b4b8f6dae5183ae620d8160b234841fc0ee7ed", 0xcc}, {&(0x7f0000718000-0xd4)="9bab5c411f3266454da4935adf0168ce9665b4d506b77421b1c253f845459013c04eac2a1e4c031882b08cc0d809a36652a9b5909a8c336ab75c84fefa656d888423ce139415344a04ed3c8468ebdeb438a96641a8146a45d50b4a08b199a3897aba68303617eb274c3cad5f954df025d3c303db37d7ad56cff9e64b1d4130f63fd3351983342aa0c2d78234e13199f01e06b96de27f70050f905644e68063901425a7df795f36af148e2f7bc03e2ec46419a8466645210743481488d1f3efebf9b8b753af3f71b1b18e63aae0c864a16e04598e", 0xd4}], 0x2, &(0x7f0000423000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xa8, 0x44000}], 0x1, 0x4) r9 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r9, 0x21, 0x0, &(0x7f0000c28000-0x4)=0x4, 0x4) getsockname$netrom(r1, &(0x7f0000d9a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000037b000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009e4000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000076c000-0x4)=r10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb5000-0x18)="ad56b6c582267f00000000000000c7beef9f5d56534c90c2", 0x18) r11 = socket(0x5, 0x8080a, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r11, 0x84, 0x21, &(0x7f0000eb3000)=0x0, &(0x7f0000d10000-0x4)=0x4) 2018/01/16 23:36:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) write(r0, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/16 23:36:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d58000-0x20)=""/32, &(0x7f0000c80000-0x4)=0x20) getpeername$packet(r0, &(0x7f00005ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000340000)=0x14) sendmsg$kcm(r0, &(0x7f0000dd0000-0x38)={&(0x7f000071c000)=@ll={0x11, 0xf7, r1, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f00006ee000)=[{&(0x7f0000c8e000-0x3)='@"Q', 0x3}, {&(0x7f00006ca000-0x46)="185bbbca6ba56b67ba9ad3dfe40dfe6caa9f058594eb7cb24b6cace4a8630f7cb4451586a34cc7d8ef308cd99e57f3fd2e9b695ab73e89e4cc1e19c5088dc2dde80ab56ea648", 0x46}, {&(0x7f0000b1c000)="f3e1d7a84900ea4b62041048a9b9d8b0b2fc90e2bd472b", 0x17}, {&(0x7f0000f72000-0xa5)="fd4cf8d8d27164df029f38b5d9592642add721e3756d7e44a4ccce645054626da9c2e6f1d12ea8d61bfee2fe1f5d71773bc85b6b546d16e1dfc6a0961c6aa6054346e6a91e70821ea45c5b1702cf61f58445e89094b7d32dec3193e3c3d6502a1fe7ef4c150dfc1243a2a39575566c27ea917ad2b4638f45a4bb371a64afa9ca71d6761e3d751eac3f0a6bd13f403ab8554930a62d42a264b81d57d34764ca8f8bf62afbf2", 0xa5}, {&(0x7f0000cd9000)="f24b4eea8de2f20366417e9905ff34aeb4b2711e338a84e53c13e852f2c16f7ce4a84d66fc82d0b64f51c39e4e12ed3ae599adc33bef1103fae05d38e28aac68de87b9b7195721395d87300122ffe2c32cc20e049b89cfb7d4f28bd09c1c2c88ab05fbfd477e1d5e538081de1eb1bc535c53d444bf95685ebf009bc13e4487a5336eb313abe77adb84df13cf346121dba0a89099d856ceed67331fe1db855d23d7baebe47783cd1190f837fbad0874671b085a40baf249f692d967a04f2b473a74870b3f8ad280e49fbfcadf815b", 0xce}, {&(0x7f00002cb000)="2831d5a0524294560ae92f17632b2a4fc294dc2b50b0b41e37adaa2b5b7ad039cf4db2a5a29a9d725c340432390368c635c93807958e3bb1fbe46004af6408a0e3790da369a18041ff52e5c684f0650c8966fac300541621e8da52bddf7a8b28a3e5081eeaf5419b53b35f772b0db29deee58c7cd890b067a4503e4677d383f22072b32b011d6b859cabc1056858173fc1500736b36037010784e231b22cf8cdd3ec780bf6fcaa737e0cb91b160b9addb911deaf2e664dc379aa49f9f54c7b38494bbc7091ce66b6bb19344c6d3ea4b8d843922e7ea063c3029f22b0e13ff15c90e1c37ba6e3015d17fd4d402941752f9cee91132c6bff", 0xf7}, {&(0x7f0000a38000)="ab8ac9e978e84cb971b5ce67a0fb803d936bba716e63f9300ca7b0ab38e9afd0ae8095d15505dac2d46f21373cdc0a05425d4a322e54929b353651719f49659715fddab8f155b02753aa9c37c33f86049925bb75c8ce0b88761d050f86a40d1ce0e8a00ed6fb3c71e23eca35ce27e4be8f1fbac5e1f92f38c41738e3000bd1b74b72727d2d7adbb778caf2d629109a0c38c3226d800364b691429c048a9ce06fb91bc936724cd4ed72c6488af3c9f35e155a795eca56bd2e5a48c049c191faf400b0b85d18a822e1aa0ec485a50457b1d87d053351a16df5ce18fe67d9bbfcf879304ca95362124a02712b335f1ecbaa5ce73aeea30fff21ce26", 0xfa}], 0x7, &(0x7f0000f11000-0x140)=[{0xa8, 0x113, 0x1, "f0ccc12d1a3edc946063283d51c99e9b021d5bdd3bfb534ac531e7983fc69286bd47d2a7686b7a48d8d3eb52cda71ce4445071204bb88aec219d892d0f9df2c0cb91a00b9c091942c4d594c613757bb91ed4d261991ce3a69d6e5dcb0b730ff9b6bc71480a3862a3b2278d21965d01e378523f3960598a13939ed1d362899517043e0bbab339a74765817145b37ceebb89144a71416306"}, {0x80, 0x11, 0xfffffffffffffffe, "6264601f27529c6d10d54289e831644687d3d9a1831d44d275a7249be313fc20092501b34ea743a525fb725a7668d5e44acf855c7026a505cc6e13399e9b139bc06450916f0dfa5b98c6aa397333b842507dd655b50edb1c1af51d799ae4eb35e4d0ab375bcfcacde1845720f0806ce0"}, {0x18, 0x19f, 0x9, "85b7d04f8a9982"}], 0x140, 0x24004001}, 0x20004040) 2018/01/16 23:36:31 executing program 3: r0 = socket$inet6(0xa, 0x2000000007, 0x2) setsockopt(r0, 0x84, 0x71, &(0x7f0000000000)="", 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c95000)=0x6, 0x4) 2018/01/16 23:36:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r0, &(0x7f0000fed000-0xca)="e17c6a1cfe06e92ad6b6cc327ad7da24b7d64b9df66d2cf89bc92798f9f6ded1e33f0784e1fcb4c5e93546457b787afd4447c90ae435b199cc5c1f7ee56ae5c6b525e5d948c2cfc612bd23887a9d2b0368e72035283d96d722bad3f3758ba7c5e3e10e286053fe59d43367ace144e5923a29f8825803b66cd21219838b0719478dab82b67889e342dbf933ee266d82a5c584d1c5337fef16f3d435f07b1baff4fd2cbb5c4d3f00650bb09edd55e29fc47f2834eb0aac7e1229028c80022431b84d4c336db3fb2a7b5bf7", 0xca, 0x1c) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00007fd000)=r0, 0x4) 2018/01/16 23:36:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000713000)=0x58e, 0x4) bind$inet6(r0, &(0x7f00007fe000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) socketpair(0x3, 0x0, 0x40, &(0x7f000029e000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000f5e000-0x10)={0x5, 0xffffffffffffffc0, 0xffffffffffff6b0b, 0x1}) close(r0) listen(r0, 0x0) 2018/01/16 23:36:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00005e2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000b25000)=0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000661000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8, 0x0, 0xff, 0x6, 0xccb, 0x7, 0x8000}, &(0x7f0000f44000-0x4)=0x20) recvmsg$kcm(0xffffffffffffffff, &(0x7f000057a000-0x38)={&(0x7f000038f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00006a9000-0x30)=[{&(0x7f0000d46000)=""/81, 0x51}, {&(0x7f000022b000)=""/172, 0xac}, {&(0x7f0000d6a000-0x4)=""/4, 0x4}], 0x3, &(0x7f00009d4000)=""/48, 0x30, 0x3}, 0x40010000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000043c000-0x4)=0x0, &(0x7f00001af000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) 2018/01/16 23:36:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000066d000-0x4)=0x9, 0x4) 2018/01/16 23:36:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x3, 0xde) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x1000, 0x0, 0x0, 0x2, 0x6, 0x9, 0x8, 0x8, 0x40, 0x6, 0x3}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) accept(r0, &(0x7f000052f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@empty={[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}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000)={r5, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 23:36:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000ae2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004cb000-0x4)=0xe) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/16 23:36:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) pipe(&(0x7f00009ff000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f3d000)={0x2, &(0x7f00009ca000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000926000-0x40)={r2, 0x1, &(0x7f0000be0000-0x4)=[0x1], &(0x7f0000c2a000+0x1d7)=[0x861b, 0x3ff, 0x1000, 0x4], 0x0, 0x4, 0x9f5, &(0x7f00001b8000)=[0x0, 0x1, 0x7, 0x8001], &(0x7f000003d000-0x8)=[0x0, 0xff], 0x0}) pipe(&(0x7f000023f000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000e10000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0}, 0xc) 2018/01/16 23:36:31 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000b44000)={&(0x7f0000001000-0x158)={0x2, 0x7, 0xffffffff, 0x6, 0x2b, 0x0, 0x7, 0x1, [@sadb_ident={0x2, 0xa, 0x0, 0x0, 0x1}, @sadb_x_policy={0x8, 0x12, 0xfa9, 0x3, 0x0, 0xc, 0x0, {0x6, 0x6c, 0x4, 0x2, 0x0, 0x1, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x7, 0x0, 0xffffffffffffffff, 0x5, {0x6, 0x3f, 0xa0, 0x7, 0x0, 0x30000000000, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_key={0x14, 0x9, 0x4c0, 0x0, "af606318d2f84e32c3d9ca6147d77ea8137eac4baad62987e7c6329268bd1756eb1e3b980e050a072fe444a3a210407e0cb2fc42373cd6e3ebbc3f2617b5a83d9b72fe99aae05fda2675a8a322b61f4ff39461da696e7c4709b67d9b002357319a4670adc4c91f26891f011197601f3079f8faf9fe40428d8f50293bf2a1505c1877aa696e547c83a50be3467748871e4702d3f09210b8f7"}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80007, 0x3, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000025000)={0x346, 0x30, 0x81, 0x10000}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) ioctl$void(r2, 0x5451) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000020000-0x4)=0x0) 2018/01/16 23:36:31 executing program 1: ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000184000-0xc)={{0x2, 0x3, 0x4f8, 0xffffffff, 0x1ff, 0x9}, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000fe7000)=0x2, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x8007ff}) 2018/01/16 23:36:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/66}, &(0x7f0000001000-0x4)=0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0x0}}, 0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3, 0x3, 0xff, 0xf, 0x9, 0x3f, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000033f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/16 23:36:31 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000003000-0x2)=0xff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000004000)=0x0, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={0x0, 0x100}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000005000-0x94)={0x0, 0x8c, "791a29f73fb5f9255ae672606c008b6be542c891f9b92dcfc0544b2d2c93145a2fb5c78f45ddc003fa4254cde6080cb0ce98a25ae14b897fd787b48536cd2c0e4c6740647cd159b52fb0a0598345b014cd87b1e123e0218385f0c7e33197ee74b3365ce5a6e3cd22a8c4564ac2b51315e61b926f85fef9d42a857d03aece4d027933d3d64bfda90909d5d031"}, &(0x7f0000004000)=0x94) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000)={0x0, 0xdd1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004000-0x2f)={0x0, 0x27, "55ebb03b70fe62d1937dcdefe15452d67eb9d6b4dd8f38a853c09851292d8e2045c663af6fef31"}, &(0x7f0000005000-0x4)=0x2f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000004000)=[{&(0x7f0000004000)=@in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000005000-0x30)=[{&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000004000)="86073b73374321cd7c7565788b99c5e139b25bdbdd88f390bbc29e8b2f863a9e33238192c8dcd63e16e790e727a8c2eb5ad9b9136b2e62d68e3be66d35902e3b78", 0x41}, {&(0x7f0000001000)="5e53ff032155110d5fc135fe49d0d8acae63a8dca21ef81254e6cbaaee9bd4bd52785b9c908efa8847ef92d4cd3f2054dfdbe80c93ccb4ea68275b68723864ea653198b5ed40980399ed3d197cadfbe1c8d7d3d891c5", 0x56}], 0x3, &(0x7f0000004000)=[@sndinfo={0x20, 0x84, 0x2, {0xe0, 0x2, 0x400, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x4, 0x3, 0xa68d, 0x7, 0x4, 0x1, r3}}], 0x60, 0x24000010}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8000}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000005000-0x38)="662866fa02a41c6bebf0a6a63d20287c2dc6e6c3043644109ffca61d15a276b204dfa6a1345b2e7d0212e393c971490f6f0b0cbbbe129bfc", 0x38}, {&(0x7f0000001000-0xb9)="8ac10f2a26f55d9a6ab09b04b1b7a292ebcb84abb09d4565ac9422f1aea30961c89f5af6567702c233b04ca5870fed2756c71f87c30887fd0086814e3eb38665a22fc5ba06dff97e766ee956ec1a59ae276c52e1b63bf14a4923b2fee97c9caae90705b731aa731c37a2fa94bf0b69f44af29bd5c224196701ef00fa56406fcb5dd0ae659138c22ed65dde6b62e17948efb249099c243861d437ea1215652a5790385d52ece6417a5f7f9745bb3d6776d78afe080ae88a9cbb", 0xb9}, {&(0x7f0000005000-0xf5)="bcd6c968050e56c035e6ea555f7ef060668ea1842601fd234d7b00b8fc79eb2fed2cb2fd4a6de63aa3df1f51a46cb190853dfede243c44900765f4e36a43abe72db7ae628b1c06ed8395e5748e481d5f83024930a6e85341ce1ac43591d0de08be321cc59671caf2ae4219450444ce403c23e2ed59ba330fead0ad962c55eff33c663ce177aeaf592b38d19d44f4d36c61d0e6494989852c4341a98efcaff719f3207ab126d688cc34d77fc78137a7913a3763222eaf70606d4292896df52c0cf45f2f346366bcde4736c2444c2883d384258c8576f4d7158332d09f333848ea86f9bd4aec637e6fc2e0acbf9f984c335765dda09d", 0xf5}, {&(0x7f0000005000-0x2f)="8e30389e3f83178aa512afea2ec8ac20408bc35eb22ce4318900c5eab4398e588eaeaba940a6737b74bd169686fb1c", 0x2f}, {&(0x7f0000004000)="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", 0xff}, {&(0x7f0000005000-0x95)="25c57d593acee8cf540cb89b9b2a7f4ab54df8d2b862324263442eb05e3cc7316b09ec8614e31867c7fc3a9ffc485c96450078fa3661d96f1951b2c45d3cc052d7e162b156302fd1e6a2822912686449dbe4f9b771b8d9ae4844f724f33ce820e190fa23119164cd60fdb8f454f7177014e801c9f371ed03513bc39d4f115390405385f9c380b5395b296e7e1ebb10bc21843b972c", 0x95}, {&(0x7f0000000000)="feb644647d2d3dc7ec14abb59c04", 0xe}], 0x7, &(0x7f0000005000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x1, 0x9, 0x2, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x8, 0x3, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x1, 0x2, 0x9, 0x9, 0x471, 0x8, 0x685, r5}}], 0x90, 0x4055}], 0x2, 0x20000000) sendto$inet6(r0, &(0x7f0000002000-0xbb)="cb0e3c693f7b2dd35e5824663b69c7c9a45fb2de2e5e9fe0550e7fa97c2e5ce2a51795f5701da7f012afafefd18c52e8905da55e0214ef478b0f5cc94250e1285f6c1bc0fbd7d64d8563d1b075670089710ea130aa873e774c1e79f7b545de9c49f296e95dd89208d11b78e0a390a2514253ec298dba61c3f6adb17ed0d81371354a95999a576b99a76c644f6aa48b94752428ad847f79075b6ef852d9406e1021f1be7c7e0b2b98cf0cd8189ce820e609857b7acf93171eb03981", 0xbb, 0x40, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000004000)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, 0x1c) r6 = accept4$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000)=0x1c, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000004000-0x10)="0c5b2d22a03533a686d4d322f8c94f6a", 0x10) 2018/01/16 23:36:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0xa, 0x2000000000000000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000002e000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/16 23:36:31 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x329, &(0x7f0000f79000-0x329)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x9, 0x81, 0x5}], {0x8100, 0x5d51, 0x7f, 0x71f}}], {@mpls_uc={0x8847, {[{0x1, 0x45ee613, 0x7, 0x100000000}, {0x7, 0xdf, 0x80, 0x72}, {0x401, 0x2629eedd, 0x4, 0x100}, {0x4, 0x8, 0x7, 0x6}], @ipv6={0x5, 0x6, '_\b\n', 0x2db, 0x2f, 0x6, @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}, {[@hopopts={0x87, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x40, 0x8a, "7a0fe2073799c24e8bcbeba93809cde5bbb5567ac4b10179b2ec97f7380bd3cf78e37781b6b5592f1ec4eb16a07543a04c7cb9b6d1fadefc07f1bba40f5ad9ed52c93ea5353e8a56f1fed2f37a30727d33f03a6380af72b01eb838afe9a6f9bb8eaca8855a1c7093b339c88e2d0a1fd8d27163d284852b71594c0deaca574cb82fb3e2b78c5e163a5220"}]}, @hopopts={0x4, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x240000}, @enc_lim={0x4, 0x1, 0x2}, @calipso={0x7, 0x48, {0x7b6, 0x10, 0xf88, 0x0, [0x6, 0x9d4, 0x200, 0x6, 0xb9, 0x11b, 0xfffffffffffffffb, 0x9]}}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x80000000}]}, @dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @hopopts={0x1, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x3, 0x94, "9b030240e6a8992d74c6001cdf1fb1187204432cf7c08e9f32173cdbddb2b30ba96b4e7ea3c46918ba06be2b56fa06fb1c55f23ef58874c04cbf208fd00c68ec281241278d9873d89d3f140a4fea7e8e019de4d5133f7e84a49cc62627cf315130218425703c3a7a737e5142ff6b2812f08dcd42c3913062d251ecca299cee8c4fc691f8f4d37d063f6982d2a680c4ae02dc7526"}, @ra={0x5, 0x2, 0x626}, @generic={0x10000, 0xa3, "445174f7790f344f4dd8118a9293a98088a7b5ddedd64c40d675d3b360b6d09366ed25d026253c979d8fa9998cde809ebfbab955824365e62bf1efa34bd42a9a384c5654d11620342047a88bb12760fc8af27f564a0ac27c8cedeb1b8e9b0d03ada7385911a7162ba13ba721ecafa3f471b54532f08863b53a3ccaab7c9a67e0fe796b93f7b63402b46eeac11accb38fd28c818e1d9a2e90b50310832025134f1e13a6"}]}, @fragment={0xff, 0x0, 0x4, 0x80, 0x0, 0x1, 0x2}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x8, 0x0, 0x0, 0x5, 0x7f, "d3869f", 0x1f, "4f9f94"}, "2671e1551c7873c72f6a7519a84220c06ff4fcc439ab4fc45bbff8490354381a007dcc3e03cf8ec8ccf8db7f71b4f175eecac1fd8923e12008f0ddfa8096e4af033d34"}}}}}}}, &(0x7f00006af000-0x10)={0x0, 0x2, [0xaf3, 0xf1a]}) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x285}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f7a000-0x8)={0x0, 0x0}) getpeername$inet6(r2, &(0x7f0000b06000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a54000)=0x1c) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 23:36:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003a1000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bcb000-0x4)=0xffffffffffffffed, 0x800) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00003b3000)=0x8a0, 0x4) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@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, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x2, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) 2018/01/16 23:36:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000669000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x4924924924923c9, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)=0x0) connect$unix(r0, &(0x7f0000b02000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000e0f000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10, 0x80800) getpeername$inet(r2, &(0x7f0000231000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000-0x4)=0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000002a000-0x10)=@generic="13a2215e027b3264d8b6a55ed06c6622", 0xfe7d) 2018/01/16 23:36:31 executing program 2: socketpair(0x2, 0x6, 0x9, &(0x7f0000aa1000)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0xd0, 0x4) 2018/01/16 23:36:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f0000b10000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000090d000-0x8)={0x0, 0x72}, &(0x7f0000bde000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004df000-0x8)={r2, 0x3}, &(0x7f0000bcf000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [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)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 23:36:31 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ec9000)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000f80000)=""/152, &(0x7f000077d000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffe) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d7f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bb000-0x4)=0xe8) connect(r0, &(0x7f0000fab000-0x14)=@ll={0x11, 0x1d, r3, 0x1, 0xfffffffffffff525, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/16 23:36:31 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f78000-0x20)={@loopback={0x0, 0x1}, 0xe788, 0x0, 0x2, 0x1, 0x8001, 0x2, 0x1}, 0x20) 2018/01/16 23:36:31 executing program 5: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xf38299db50f3448b, &(0x7f0000add000)=0x40000000000003c, 0x9) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/16 23:36:31 executing program 0: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000326000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/16 23:36:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000030c000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005e9000-0x4)={0xffffffffffffffff}) socketpair(0x3, 0x800, 0x9, &(0x7f0000e6b000-0x8)={0x0, 0x0}) r1 = accept$netrom(r0, &(0x7f0000bfb000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a15000-0x4)=0x222) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000891000-0x4)=0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b1000-0x20)={r2, &(0x7f0000213000)="", &(0x7f0000cbb000-0x20)="18c89790020005244d50631c18f851dee1bf21594d829505092a626907c230d2", 0x0}, 0x20) 2018/01/16 23:36:31 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=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) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000809000-0x80)=[{&(0x7f00008b8000+0x2eb)=""/2, 0x2}, {&(0x7f0000001000-0x90)=""/144, 0x90}, {&(0x7f0000d96000)=""/183, 0xb7}, {&(0x7f00003df000)=""/1, 0x1}, {&(0x7f0000e1b000-0x95)=""/149, 0x95}, {&(0x7f0000001000-0xb0)=""/176, 0xb0}, {&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000000000)=""/156, 0x9c}], 0x8, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x8001}, 0x120) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000561000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) bind$unix(r2, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r2, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fde000)={r2}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f6d000-0x4)=@assoc_id=0x0, &(0x7f00000cf000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000001000-0x8c)={r4, @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]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f00000ea000-0x4)=0x0, &(0x7f0000667000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00003a5000)={r4, 0x6, 0x0, 0x6, 0x5}, &(0x7f0000630000)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00006e5000)={r6, 0x60, "3223fdd5075dbf382f9c8e5be4211376c6cf7aee2afbcc8524270170e4c850693383a184d1118de9ff40462de11dd234379fbb38b4aab048c0cd0448d789ca01725e68952328f68b1b993557c18ce3f70b8610af3843e40ed30a303e0c4df531"}, &(0x7f0000368000-0x4)=0x68) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) 2018/01/16 23:36:31 executing program 2: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) socketpair$inet(0x2, 0x1, 0x3f, &(0x7f0000637000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000340000)={0x0, 0x1ff, 0x30}, &(0x7f0000198000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000f1000-0x8)={r2, 0x1}, &(0x7f00001d7000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x1, &(0x7f0000211000)=[], 0x0, 0x0}, 0x0) 2018/01/16 23:36:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000a9000)={r0, r1}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) pipe(&(0x7f000083e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f000060f000)={&(0x7f000009d000/0x3000)=nil, 0x3, 0x0, 0xd371a7b8d9591531, &(0x7f00006b3000/0x2000)=nil, 0x9}) [ 166.987147] sctp: [Deprecated]: syz-executor0 (pid 10800) Use of struct sctp_assoc_value in delayed_ack socket option. [ 166.987147] Use struct sctp_sack_info instead [ 167.039228] sctp: [Deprecated]: syz-executor0 (pid 10817) Use of struct sctp_assoc_value in delayed_ack socket option. [ 167.039228] Use struct sctp_sack_info instead 2018/01/16 23:36:32 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000892000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000277000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) sendmsg(r3, &(0x7f0000c52000)={&(0x7f0000e0b000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x3, 0x4}}, 0x26, &(0x7f0000e1b000-0x30)=[{&(0x7f00003e2000-0x10)="5984c0db64228071a6a928017b6e43e6", 0x10}, {&(0x7f0000c8e000)="", 0x0}, {&(0x7f0000caa000)="0ae6b2c28e2be98e30147dedbb19831deba3edbf2a73a3851d6630f46c6b754fe261de8738ca8bc8f84833ee5ba5ff62985f699ea0874411adeca6f5917a7c6a1148d9851a2852570919dfb9ea3e42837fa3b8d92207a803c22bd82f0455d2a348dd9d1e4a6613414067f8cdc2409a24700a0d74f60e6a62ea0069dc7389e204250d9e12d2b6ab9cff31e5402515340ac7479b9cb971c91cc4f340d641a95f68d22a31012910ec46b226c6dd58e99db60a80", 0xb2}], 0x3, &(0x7f0000940000-0x1180)=[{0xa0, 0x10b, 0x100000000, "5506b7c798aec5efcdd72160708b8180cbfd76c0aa6ff277ea81376461098bf42db48a27d954115d60b71ac3882df5ae7381927e93d50d2c40656748e49002f44e867d50e5633b386f0217167bc7353d0fe957d181f98da56f1bc58a9b0107da3f9432b043495a0c2b819e8a56196b2f36f7d8b1142ece182949b2427791e5d08a68a69a5dba1746cc6ec8dcbf935a"}, {0x1010, 0x108, 0x4, "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"}, {0x68, 0x10d, 0x401, "4273d8a932a34e9dede518d08713a3d9aca1529c768beea07c4e2b56ac7697e5f768af7ce27959cda5e82a7c1fb230030abcad9b68163346a304819fd872e47bbde223ab20306d6037105e1fdc4853f76ba1"}, {0x68, 0x0, 0x100, "283ff88bf64b005f6e053f93414dfdea37aa996b3c9ae4c4753e76748b9f69249983a3029b577e5517effd58a7224b533fb7cf08d3c7656e4d12b21b7e9d19ed6f14f643bdab53707965942e91f0518d1dfe71"}], 0x1180, 0x40000}, 0x0) sendto$unix(r4, &(0x7f0000d6e000)="ec701321b552f15eca77bad5a52f4b8a7bce1631e127059daed6e36232986d6d74b6311a2573e2bfcb280e6a44bcb0063690756d539aa92439235a074ac1d8fa3ff5753bb656bad814fb6fb3b912b436f3d04c9118839d626d124e4c068d5cc7acd2be9e23310618b7c44f889dcef270d937a062765c27bcc786dfeae150bc2733dac1603c8df582c1d523af5e7750538dd949a7", 0x94, 0x885, &(0x7f0000c33000)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d0b000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/16 23:36:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000a1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d39000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a86000-0x50)={@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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x7d17, 0x3, 0x100000001, 0x400, 0x1, 0x20, r1}) bind$inet6(r0, &(0x7f0000c6a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) 2018/01/16 23:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f3b000)={0x0, 0x2, 0x4, [0x9, 0x0, 0x1, 0x6]}, &(0x7f00009ae000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000038a000)={r2, 0xfffffffffffffeb5}, &(0x7f0000273000)=0x8) write(r1, &(0x7f00003dc000-0x91)="", 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aa4000-0x8)={0x0, 0x5}, &(0x7f0000721000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001e9000-0x8c)={r3, @in6={{0xa, 0x3, 0x4f0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000885000-0x8c)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getpeername$ax25(r0, &(0x7f0000426000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000055d000)=0x10) sendto$ax25(r0, &(0x7f000073d000-0x49)="3add2dd3e05c912ad92f295a6d363610e2765e3488807e76c3e4047294866611ea6f77e99975c3c47afcc354ea05686ee4fb776bd253db796994a25fd642c68a0979cc6d24f3288291", 0x49, 0x4, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000851000-0x8)={r1, 0x4de4}) 2018/01/16 23:36:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = accept4(r0, &(0x7f000029f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef6000)=0x8, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00005e0000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00007e4000-0xef)="e5", 0x1, 0x20008000, &(0x7f00004eb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000158000)="8b", 0x1) 2018/01/16 23:36:32 executing program 7: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000b94000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005cb000)=0x10, 0x80800) socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom$ipx(r0, &(0x7f0000b61000)=""/249, 0xf9, 0x2, &(0x7f0000a2c000-0x10)={0x4, 0x200, 0x4, "8e50d41da3ee", 0x1f, 0x0}, 0x10) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000db7000)={0x0, 0x0}) recvfrom(r0, &(0x7f00006c7000-0xdb)=""/219, 0xdb, 0x2022, &(0x7f00005db000)=@pppoe={0x18, 0x0, {0x2, @random="d206012a3744", @generic="1d4fcff6070901778589408757c50976"}}, 0x1e) 2018/01/16 23:36:32 executing program 0: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x173, &(0x7f00000ee000-0x18d)={@random="d7ec470c4d0e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ff1507", 0x13d, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x6, 0x8, 0x2, 0x4, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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, 0xf}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x8, 0x3, 0x3, 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]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x2b, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x9, 0x1}], @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0xffff, 0x0, 0x0, 0x80000000, 0x0, "0704e6", 0x0, "293697"}, "26fdf452bc467f72cd52110bcaaa18a616affdf4071b8ac3ce2085a30414e4f8779e1d000800001cd98d1d20f2078f2ab0146dec3cd13681c5dc51457367e29b379852600c8df8cf5e6fb18daf9c1779af08f32c031dd01067b7bf7f2c1e221a495da6f2fc62c483cb92b59d9888f8128b09435a5340df9a852f46e39be63fc8eea4849d73f60a1913dbafcfec3165d79bdd1680b5"}}}}}}, 0x0) 2018/01/16 23:36:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008de000-0x4)={0x7, 0x2, 0x8000}, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00002d1000-0x2)=0x1, 0x4) 2018/01/16 23:36:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x8000a, 0x58d, &(0x7f00003f5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ab3000)={0x4, 0xffffffffffffad61, 0xab8, 0x6}, 0x8) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000be5000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000eea000-0x4)=0x42, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="", 0x0) 2018/01/16 23:36:32 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000022000)={&(0x7f0000022000-0x14)={0x14, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000021000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000023000)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000024000-0xb5)={0x0, 0xad, "a61d5736b0bd2d4b125adf08a64a67e3b33ec9cd330d790333663b84f634b68c1913f1aa96eeb5b91e60a2bf0c3f1cf48b6766296b3f7d276b4155023913b443e021fb94c06033024487b3c58ed799e29623c3146c8ee203be36f7a23671382909523ac60f99e7bce0ac0ecb50365ff666561710f07f0eadaf6d6ca20011d6aa78c16cb73262d2e26a7b148d28e64de0f5321c9340d1e9bdb021ba3fdc7cb59a9f8b523c5a4e0eceb71319de83"}, &(0x7f000001b000-0x4)=0xb5) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000023000)={r2, 0x7fff}, &(0x7f0000005000)=0x8) 2018/01/16 23:36:32 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:32 executing program 3: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000deb000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003ec000)=0x60, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000abf000-0x4)=0x800, 0x4) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:36:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000c35000-0x4)=0x0, &(0x7f0000440000-0x4)=0x4) 2018/01/16 23:36:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000008a000)=0x7fffffff, &(0x7f00002d7000)=0x2) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r4, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x19}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f00000cc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c05000)=0x14) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="7945429343f3a00d3111c7023058f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) 2018/01/16 23:36:32 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10d, 0x3, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000000000)=""/0}) pipe(&(0x7f0000fcd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x5, 0x0, 0x10001, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r1, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=r3, 0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000001000)={r2, 0x20}) 2018/01/16 23:36:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000095000)={0x0, 0x0}, 0x1ff, 0x2) syz_emit_ethernet(0x52, &(0x7f00000ac000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, "f3c369e684063d25"}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/16 23:36:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000068b000)={r0, &(0x7f0000aa4000)="0bfbb7d4afab7b3cac52fd1dcf52512aee7eca6446ffac44f3946cab919df6c7a63d13a14beeeb526e069191a83c6a4f9731f1652cbfc0118a3f9ff1f75783ca0961140b81ae673c946172885fa4c8431319f3548f0c97e298ae172e", &(0x7f0000942000)="8c31a15cc7e5650d1ac635176cb092107383ef818da0045bf5eb6d1b8b56e1bbcc1c1f22181f01e3cfc1698dbc79466364c61297a78d10479c72d6056c5fb64c5fbc460c4125ad6d4f3d73cf7ae4054ec2baa0ddf7e287edc9f3f4b1ea700b42de4870fd43e0182fa0a31317a082411518164c9a4a427c66", 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)='\r'}, 0x10) [ 167.160757] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 167.189928] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/16 23:36:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xf, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001000-0x20)={0x3, 0xfa, 0xc4, 0xb63, 0x1, 0x8f3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000613000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00004b0000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], &(0x7f0000833000)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001fd000-0x12)={0x7, [0xc2cc, 0x0, 0x800, 0xff, 0x530, 0x8, 0x3]}, &(0x7f000091d000-0x4)=0x12) recvfrom(0xffffffffffffffff, &(0x7f0000e5e000)=""/90, 0x5a, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/16 23:36:32 executing program 6: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0x7) accept4$llc(r0, &(0x7f0000128000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003b3000-0x4)=0x10, 0x800) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ae7000-0x14)={0x7fffffff, 0x9, 0x8, 0x400, 0x0}, 0x14) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/16 23:36:32 executing program 0: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r0, 0x0, 0x0}], 0x1, 0xff) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000099b000-0x10)=@common=""/16, 0x10) close(r0) writev(r1, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="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", 0xffffffe2}], 0x1) vmsplice(r1, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) bind(r1, &(0x7f0000c4a000)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) close(r1) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b06000-0x4)=0x0, &(0x7f0000e6a000-0x4)=0x4) connect$pppoe(r0, &(0x7f0000e69000-0x1e)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="b7828bd448b9683542aedd81a57879af"}}, 0x1e) 2018/01/16 23:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ef3000)=0x2, 0x4) close(r0) 2018/01/16 23:36:32 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000010000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000025000-0x4)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000026000-0x10)={&(0x7f000001c000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0x2, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000012000-0x98)={0x0, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x42f4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f0000025000)=0x98) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000025000)={r2, 0x7, 0x48000000, 0x5, 0x3f, 0x4}, &(0x7f0000001000)=0x14) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000021000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xf, &(0x7f0000025000-0x4)=0xfff, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000027000-0xe8)={{{@in=@dev={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=@broadcast=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}}, &(0x7f0000026000)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000027000-0x12c)=[{{&(0x7f000000d000)=@ipx={0x4, 0x8, 0x8, "698cb5456eaa", 0x210c, 0x0}, 0x10, &(0x7f0000026000)=[{&(0x7f0000026000)="38c5cfa94b2bc702252fe9e997391e2e50c10c955411aaf3b2f9d62e82f7a8de81bce359240986f309588569843bdb0b0ed744d1c81ef5bf288324f49369547fb9fedd0d9b641389108171d73d4932d8cdc7e8fc9a9fc895c6a4ec2fe6525730317f01bb318900ba599876ca5739c10ecfc06640768b665afa3496140e2c117e4db963c571de7483da54508bbe923c5d521c8a102476176b29f80a751f8cca6d2be85c8a979c1f2d3d33916b5d37b9214618877bb1903c66f98d7df621084820817e0587c595025d6a959a55856f902742cd68320c34fd1b55b409", 0xdb}, {&(0x7f0000026000)="b4555c9df88727e19d95e7e399fcff29d7482ecbf9c09ffd12f730f27f287669d25b8d341990dcd04a0c82f0b3a6ec3af1b1675d41779bb1f63272d490a0ab4c7a8718016ff2fee36a2173ae52a2f979af4147423b23c3628c9738918472ea204f89e2c0d76542fd4796a19a7d847653e78c897fa68dc60b", 0x78}, {&(0x7f0000004000)="5f4c95706dfd9ce9673ed0396b80d6eb4bc9beca0de4a65f66a01452da3310206e6e2772b568e4495e1f810bade37cca66bfad873435e5ac23b744d0a5021d30bf5428e3bc3c983a8dd896e58abd126faf09869e22e5c718d4f3f0d6872a0f8fd12f2bc4ecf83665d7ef6a39", 0x6c}, {&(0x7f0000012000)="994bd97fdd3b0c9d8400e83866f3803dffd209b54c7c62cb15029853c8f38d0bf1d9831875256727fb2b1cabc806ba02de650adfc4e573a493524d352c154c02", 0x40}, {&(0x7f0000026000)="6135bc604f7889152851e174c3d54a26e6d86eb819623ac0350cd5718ee3868145f3afe4100c0925f1e530e598ab0dd0c3b3e8533e24ee206db0fb1027308ef9e1d4f590b94f5e311c7a15eee7528cac5b33cad154c830ca496403996bc4c02f09323d79e9c4eb6456046d42729c4bcac7ff836f26075c33b879a4aa4932818dacb6117c1540333007715ed0132c403212f24888cbcde12773f56d098701b1842495d42da12bac2fa941550160b7d0a2e783495df4aa3020a1dae70bf03a93ac5f77dc6356", 0xc5}], 0x5, &(0x7f0000007000)=[{0x98, 0x105, 0x1000, "c38db77f3ecf3c305bd2d68c87412d6dc24cd269ac97bb47af01d1affec31a585ade5972173a988651f84b602434d0b847c3aa0c6e0bb94a9b7dcbe9fa5262ace31fb07dd65105ea18188e18e5a3b535b7eecaa2d057ea4239e21e3e7bd7c5aea2f0098ae12f0e6ff33b9bbd748751501b1e13ecd9717afa8b1c2dfa65d160035be021d0"}], 0x98, 0x0}, 0x5}, {{&(0x7f0000027000-0x10)=@ipx={0x4, 0xffffffffffffffff, 0x677, "53e55e13a9a6", 0x6, 0x0}, 0x10, &(0x7f000001f000-0x80)=[{&(0x7f0000027000-0xd2)="b39f95c43cec8fcb99bc644e841c53795cd7d4cb84f5d524fab8cab1b8800f93662d5c93d3410379f4fe4d6d8cd4a5670cab821af40b13cc6d9b76014e235db0cede414010480e7ea6a278f5bd965d6e03a8b013e06badf4deff0ce664b9c14c9e86e1bd77d367b3f96cf40c64651d27b72ad4bb81723336de2d7719a5a2ef9aa283696e2ba142fe847f875e23508f6ee49cdeb4eaa6bae53827d78a686dfa3a9b13d7a0ed7da95abb37957b592ee83b09feab7bd593aadb02b85e49463aa6f47076a8ab0c69473aee33d8af4051c6d5867c", 0xd2}, {&(0x7f0000027000-0x3)="8b79c0", 0x3}, {&(0x7f0000027000-0xb4)="4aea1883320345e3d773ffeacd7856c5c8be0b30af754b93926c6691cce05c35496679d744438e3f11caf2a146f456616bc0d30c46c04d14bf5a929d384314d5a3d88df44fe172dc27b0a714fe7c8ad4d8c43176c1976dacc739230880aa06bd6a5271018687377db01737637585be4a650c0296bae5ba9241ff344f2f073aab9ea234af2172b17ed9351111ff2fec848f2dc5fad62a805b69647d9189e1910648d3e6d4151083d2ea068014fa62029699cbc224", 0xb4}, {&(0x7f0000026000)="9131dfff3a87a655a22d178bb45850840c7168d807e4667efe28ca56dfbdb9d9b58d0e21029b5b55fd55d114286d4ff18b04890e480a55ff4e4fcf1ac24601ce8be67f39d474217f1d49263eda21164e27f78bd64b3cbd612e09c90109544acef08b8d02b21b0cfb80add5d380cc35d6cc4f85cf48b822e3ec578361", 0x7c}, {&(0x7f000001e000)="04068d5ebb7ca7b187dee6f91f31c70e4b77c0989e1575d8feb9afc46fe39cb52ba4b1b2a9e20e1fd467d050c646539213125481a5e7631150b184ab2deef49f8daa446698cd90fd04a2c6d2a774852bfd6383d34b5bb408757600331647d57992ffc2ca7f3e80ebbc8959cd182df95068b2ea1e5e86f812f35500c921244f40867c81631dc0b265780c03348c63b5381e0a269c9597f5aafd5241f8f6614c2f841958cd91c9300404dfe6412a4771b246aa9972861fc31280d11052865ba42d1f021d2fb137a5f783b7bdfbbc0544864d1344a28a64e3051cfcfe11e494064f76fe81f4444677597406aab67eb2ae06068507e7319b5715f92c28ab662ba8388e2a99cb09efac935994028fcb6cad8be2ddb5cdaf82522e2db949fc5623bd41ce38c8abf352605ff182ebb20a53ba0fb415712a086eabcd2b0517459b59d9bff8a4de35deda31ca8b27f6c83a6c00bf922ff139bdfa3850d111e88720bb34dfbe9b9cc6e821fe8c956ac6e1a6f36e8621a6fd3f555416441c334bf03ac5f53374703295241bf14b84f5dc88019ed46778eaf207216725bf670ec7e8ef1fa4b56d6d3a2ed7413598dead74b3a9753b8140951987b916585dcaffb610c185b0d52fd8337b048c6896f955e721d65946aaad33fd7f3248d170b9a7fb13334e81d6b72c127f2931b985333387b26a351913c1ded689d8aac475823f5c8974378c649314a609838cf1556aca405119b61d333c1838e1d65eeefae329afc5d5cc3a397261178a42d1016f7854f7231e6d72e4385a0e14e7b1b48f68ba83f4065522aa9b4218244614692c7a01d89712d030a50f7e7327ed00be1d210e891b3bd71b05c51f8dacb564abc02eb80a08b9e7ca7f567f343adc5df9fc45442e35c443a89a2bd258a7216474eaabed8311378e570945c8f1d87d882d41fd08a00976f53e6211bc508bd4b26529612ee16e5d744ba219f04186898b49ab0fdee18bfa7fefcd81035f99c53a0115e724cdce3ebbd518881af69101fc9f5becf91e0845269acc272f971a3fe5ad497dbcdc8877e987a0e1dec9a7161fdbb6d8752b7e14b6659d2d19ac685208afc955688187d0e5ead20e2d862d29469f71267b1dc7acbde33c355948ea187b5572b1a1256cca1a52884cb704a2ee25d61d6c7666dcb824bce8e2ba4e535b5e0a2995127102a6b55b282fa22949bf9d296358a2ad3fc2ba09bfd0a8497d16999418b2249d5488e963fde27bed3d2e0893d97978b4612c762899b71f2a278d3cbceb7f30f739897f525daf9dfc6015cc319fefc2321f6b104e4fad24fed0b3ae52b868f3d0da7577b4d19102f50d850d02363a4ab5012a9154093db5b729a78717df15d5c0877e690610747e42b5eddc7e1d493215089333ee4a89bbaf1badf2482351c8821fa7198d12b61936b88264a4155744a5cba71c9ef40d1b0ca0e94bb7ba634c28d5f35038a63346a0667fab667ac90b78430d81bb1aaa42a88ab991dd98c70e9cf421f268917032d97a32eaeb0f1aadb458ba4bf10ab55e362dd3a7ab0a51f429d012d2377dc7b94326fe20d48c68f29ce539321aee3cd6acacd5b0f2942d98f4c7f5dfee45d8088a20db0594774162e97321c323d65efa052f0e30780b2e719cd3ce9e5b61f3c63412d941cc25a50325fe8eab29ee9fc7c142757ff8aba1c85a45f09bb55dce214bebd071cc74c6f10f0cb2907c7af01fafab7230cd31ee44536fe9f410ab8972f09387a0845c23440a85cb270331e2cc25641961c72a0bcd434c96ea3d34127b932ca3da34452cf1d2f915e67b9fcf07a50b6be78e064438b30240f2bfb8e54fa1962b32f6c69944d72354e31dbaaa93df65a080c04d9f96dab7fee3994334a0d4aa8759edca92e617e11abbbf8fc0074d195fdf3368ccf6352c4141ecd2e87f064d4daf5e837f7c723d87776f65967322962fade92af5ea796cca2405291cc203d5f37522190f4a60a085d81c239f20f3a39b3077461867ceb48e744b6f8d639cf455e54ee481944e54f78a873e1c42198f70e36a61381605cbb3e9d35991c91181df9ee3514e4e071d00f95a8506189e628565897e98644698f6168e5ef5de5cdeb4050a47aaa3a57fe5118dc8cbb4997dd0438b048d1a7d94041d84b3cedf2d3b314a01b6ed3eecaf5de43aea58114b46dbf5939c39fdcc4770cab70da2c5152a186e1dc851fa3add9395fcfd6d9c79481e43110c9c5acc558c5af39138ec48cd421e9e097fb49e6deaed2d23fee3bc819dcf7d3e921406befaa8cd76a9f7c0d07e04f58bad71c2dd48e035faeef51fef99056ac2d0a851658dc01ea3ab37d9a1419528b2356d2e86ee853eaf6bc44dbd67d00dea28ab3f8192ed698c56789b258d864091f3ccbf88ff7f7e01cec491709c01f09fd8aa6561262f084ff75f6817af4570d353d4fc3ffeced810303d76e632d23210ea4215fdfdee3f338e91387a6719dccbe182d8675b19eced59fb0d6b0e2c1138b94676741e4173818fffc672bf9c683107b2180b3f2d0c247b9021a2bb2af5a27f4783dc4a1341080ca4fc1cb7a7695a8e49097fd8ec44a82c5270875be69f0c0da46923d2a440856f5e3000e9a3a03550a7df987d908bd65e5e51612f0949a9d6c30134582721409e92105f5cd115a930640d1ba576489c7d4e022bb80c0b3ac3617403cf07981b498f8b4b2290cc0307a7cba648ab7ac8368b9d7a2201e2c74810242c6987c97250406ed417549b9fd03f8c593d517d2a93a492fb05c1ef0c8829f901caec526780d511de20fb846f1b4be8edd996949ec31af698c5996f65becc41c66303f7f4d33413695b55ec415b4ae29ad51911de538134d3aadf5ff432af3667dca7897950f6ef63515c1192cd089b6dfea67f8fc3a98f36562afea0480d7eccf513879ded8c1101419e7b43f0866483d6a5994821ab068281412502bfd5e10095674b3a868930258d652d4aafb3244f35606d0b3a08dc014375a72d50cd3be3b501435ab58c9a82ac31c036e7c3725e1893127a51e9d8eb55ef6d4ea6fcac7de65c84ea6192791a99d6d55d35fe3f0898cc0506b7c2d8a98e349c685dd4fd58003c3db3b57f59df99c00b627ce77d0f1a97aac8560cc10ba494922db3d6fd87020ac82621537410fffa4c9d7e4b0642e100e6405c9fc5aae48abd55176db176adf73a40d69dbc372dee4ca5d3ec532f4ca2b363b820f17a3a693f14ed9acc75883fa56857eea7c25aeb7153c1f23836e65aa8583de1678c6441fbea3d3269c29d06f677ef2cc13e7cc7fe5175444c7c9bcd23b8da637343d374af65850683617115d828d959256e9c5d0c0684973d3c1a8154a43594f53f529e9ee79025274390a8e1fd0b007b9b9eaca6afe068d97b11c226bfead62f55aca1d33f7d6b9fbd715a9c1f1e4e059092bf49fc97b07b85692b05b03cd21ad40039e2e2029e2111add8527464e8c2c14d2f69ec0f3c6c7be88c129b1206e088e8e26ae2267d1bd6373bd7495a676c1edcba3dc292c1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"459d666060d79a46b9a53c2b81a483236508bb79d55f2b3cba7714e21e8a9a6243e24a6b9b9da4157c637cfbf2778780725b233150a314246b0acca9c8bdb06f9c14bd821cbc185fcbff2221788ccb48c5ca25403ecdd1a948d18fa13a1b7fea59738054e8a32db98382212c50e7c635b8e59e77f9038503da55258cb617b87810ae06f8dd0070b1674ae0309a2afa6d68b35bf9017a6357b4011bf5f0e941cf1a5fdd24b10625532b1959b879be272085e8ef99421716fae45e85de8d481ea8978f01bb531185d87611988050a0ce749591d329b03ab1ee68c0ffc7a2a080b0bce4ceac80de3713"}], 0xf8, 0x24004000}, 0x4}, {{&(0x7f0000001000-0x14)=@ll={0x11, 0x1f, r4, 0x1, 0x9, 0x6, @random="25548963d3c6", [0x0, 0x0]}, 0x14, &(0x7f0000027000-0x10)=[{&(0x7f0000027000-0xce)="cc14202a00df49c85b26c4c1a9d4245eb64b0a2a26ea2a49e0430bb6309f44c1a6403969c862c4cf9ff4c0d4f0549ffd29cb247bf163c8ffaadad4d742e9e2a75193549a83178e2a71c3e90033a0a03f84058b3ba45aa1b3491238d66699682807b61796ba408a01cd70f149528f165ea11c21519dfca317ddecfb4cbfcecb5eedc05ea64ab7c1c1e6f7291a10a3560faf05ea9a236e832c77fab84e2247ea5ca1fe309e4f8410d4ed91c87c0c8c7b64db74977bd0879cb1fc5abc964e711dd01f0445cc2dd7591bc5861652a8d0", 0xce}], 0x1, &(0x7f0000027000-0x260)=[{0xb0, 0x11b, 0x3, "73c76403a733b876d2919f139e7494e68379903b67323523b3f74669e2af8d53ad8c389b291b42c7512e6d276070d4ab94b1b53a5cf31c81fd697c7df1a4eb981051bc012287712c50539600a5984087f20f058e4573221826ddacce745d5408def20645e78a453c17ba8c547d44f5a9d0fdff1381a1f9435b5c56d1f1e2992af74571036a70f981d4eb241c85e51f16e395dd61038e99b8b61377d0552c72"}, {0x18, 0x11f, 0x3bc7, "1b79"}, {0xc0, 0x13a, 0x6, "1a4f123408c4f049fb3a443073c9fc283fc85c11af98e930b4abffe8fe312f68867cdf3fcc4c7cec7d8c9a3d29d7f52b96ced6455871e6878fd2daeca69c3b97698f67a7ea79e29c1572f05154f5c12937922ebbcc16855fe55348012d0c6364c9c3d925824f447958de07b3e6e097c6f3eac0e7a04e448dfd9d6ac8394366c80edb0cba2d400afd96883e6d795ad3c0f4b48c204c6f6c9b566688a2665ead4901b6002226dad1464c45e144fe529c"}, {0xd8, 0x101, 0x7, "cca187c843afd8ce5b2091651faaaf46c86ea865baed2f80b4883decc351e170bbe4ad7cafb1742fe5c2c61f89de455aac01f84e6ea90bb375f92150eeb8cdeb2d48b80834183ea2e7734856b6fdf9b89655d591ad6082a0ef9f559e70ad1f91fc444c7c06da636451477e73a76ad87332821bf03251c046c7279900916a4920045a789689e8a5c18a848f34eca229a84875c90306b74091a7189551410de766c88d6da99f773cab85d8915f5a1c9b9533d3e5117d3999dec8a53871a053d6e02a5438c44934"}], 0x260, 0x80}, 0x2}], 0x5, 0x8004) socket$inet6(0xa, 0x2, 0x80000001) [ 167.193614] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 167.226922] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 167.237320] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 167.254806] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/16 23:36:32 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000c58000)=0x0, &(0x7f0000fd2000)=0x6b) 2018/01/16 23:36:32 executing program 5: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r0, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000053a000)={{0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, {0xa, 0x2, 0xffffffffffffff81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x6, [0x80000001, 0x7, 0x3, 0x5, 0x967, 0x8, 0xa516, 0x7]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) getsockname$inet6(r1, &(0x7f0000bf6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ed0000-0x4)=0x1c) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 23:36:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000b3f000-0x8)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f77000-0x4)=0x0, 0x4) r2 = socket(0x3, 0x801, 0x1) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000fd0000-0x10)={0xd1, 0x4b8bae60, 0xfffffffffffff622, 0x20}, 0x10) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000beb000-0x10)={&(0x7f0000261000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d37000-0xf3)=""/243, &(0x7f0000ade000)=0xf3) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00004d2000-0x8)={r0, r3}) 2018/01/16 23:36:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00007d8000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000959000-0x4)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000f5a000-0xbe)="b19a464e98033631322affdfbc1e8a3301242b739867e11e26e2480f39213c5c07dd7502bbc7a5abe1fb0ad98370301ad1d355defc4a7030ecbddba20e5594891b770ac20c34e4c9665f2a6417d35cfaa426d74126cc843e516036c348f395f2ffb73cee771492d5791649c1189558cf2b19cec9a7295c3f360163ecfe9c6c0ffce126f8f0d5ace35683c93fa1662835abc41889748777bc4ac6b5d900fcf2717d6ef764873b779606d3145d38f974bcd1d17b5570635868d7c6e807aeee", 0xbe) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f00006d4000-0x8)={0x0, 0x0}) 2018/01/16 23:36:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003b1000-0x4)={r1}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000048f000-0x4)=0x0, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000375000)=0x9, 0x4) r3 = socket$inet6(0xa, 0x4a83f465933dfc18, 0x1) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r0, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001b2000-0x10)={0x0, 0x0, 0x0, 0x5, 0x0}, &(0x7f0000647000)=0x10) sendmsg$inet_sctp(r4, &(0x7f0000dc9000)={&(0x7f0000797000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x25f, &(0x7f0000072000)=[], 0x28c, 0x0}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000d47000-0x88)={0x80, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 23:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000547000-0x2)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 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$kcm(0x29, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x8080) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/16 23:36:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvmsg$kcm(r1, &(0x7f0000c34000-0x38)={&(0x7f0000802000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) shutdown(r0, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d36000)={0x0, 0x0, 0x0}, &(0x7f00004d0000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007a0000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000845000-0x4)=0xe8) r5 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005cb000-0x2)=0x0) r7 = getuid() r8 = getgid() sendmsg$unix(r1, &(0x7f00005b1000)={&(0x7f0000d25000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000064e000)=[{&(0x7f0000d9e000-0x9b)="f39a5f69b497e7fe37b64fec4928c7768ca00916150e0dbaf022f6e506675ae1ba4d9e163257e3a10cbde0739c9f7c73e2e941f7434d4f4132bbe442ada11f5ba8e405bd1d3f536cc591629b3f60e8836d5847789a55b57083afca1e56787e447f47b51a22e18d63961b89915fca0da40be576431873b9c38b8b4b0cd85cc784c19bcd36ea19c4ebb53261e48fbc8cefc1d61cbc74c3c77a5ab01c", 0x9b}, {&(0x7f0000784000)="87227e05cef673e229048336e35e62fe79c14469b064491be6bc387a4c492bd5a02a28e3df301a81652362116a94c84255f7ba71a68ab45a7fd0a4", 0x3b}], 0x2, &(0x7f00007e1000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x4004}, 0x10) 2018/01/16 23:36:32 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg$kcm(r0, &(0x7f00002b5000)={&(0x7f00007bb000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000cd9000-0x40)=[{&(0x7f0000fdd000)=""/139, 0x8b}], 0x1, &(0x7f000069b000)=""/208, 0xd0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000495000-0x15)=[{&(0x7f000082e000-0x6f)="e2", 0x1}], 0x1, &(0x7f0000f4e000-0x110)=[], 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f00000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000410000)={0x1d, r1, 0x0, 0x0}, 0x10) socket(0x4, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fb5000)=0x48, 0x80800) 2018/01/16 23:36:32 executing program 4: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00007f5000-0x10)={0x0, 0xa4, &(0x7f0000942000-0xa4)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4181}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x28b}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000940000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001f5000-0x6)={r1, 0x5}, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093d000)={@common='rose0\x00', &(0x7f0000940000-0x8)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 23:36:32 executing program 5: mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000fae000-0x50)=[{&(0x7f0000fac000)="0fbcd72e11adb663feed74b9087ecd9aebfed9a060ce0c088c5e3cb222809103", 0x20}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000888000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fae000)={0x7, &(0x7f0000fae000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000884000)={r3, &(0x7f0000fae000)=""/38}) 2018/01/16 23:36:32 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000005000-0x1a)="26062eee6813e380258e8212a2506a67a76725a4ff1696a2b927", 0x1a}, {&(0x7f0000002000-0xe5)="0ecc4ec45af962dd84291df709c436942bd49308c99f51ce5cfe3617bd1941b0c5d1e605a10b256a2db7457333ed0b9295aae83ce763824dc5a972f1b66d73ae90bcbfd2fc51833577733ea105d7f68ecc96f72c83bf71ebe51405c890037bc85590b8e11ff149762ab6a011e5d412959cab3e08c143f7d22a2dd1c336b5054c83fadb1632b72aab1673b1750777b2e7080d3e3da6276d07fe93796ca33adfc673552eb95378012b3dc6b8bc6466a6f86e331eedcca4f4c159c220a4929dc26f5ed69f3ff40570cfe267d79a0b351d64fd85086c7d7581dec8903fcec42453f2ebe50fee15", 0xe5}, {&(0x7f0000004000)="814d322a4b43712f0c28adde204717c8a5af9eed349719ec77dfcd25d5546914d103df596e34113578742c742532be235b3b650d17b4cb979ef7ebc97b8d08ecf16f0abfcafe966da24fb0f9677cd339b0fa7eeef17ecece610c036b83218747462f28a297cab1c81c47f4bcdccc5cda282bf9b12eab4971f60103ef1975863b3811d818cfcce1d8f560a1f4849ceab98b12bbbc2015c15e5ae80a86026ca900c379032116ea2489cc6257d07e0d6f259100f4ff07123ec1ad29d6aad5b99de4845d76456f1fe570e1708954bae11701f263bc686c7201b6eb70132fb86d837531a643c93df65d195811f8f9972d18b77f441f76", 0xf4}], 0x3, 0x6) pipe(&(0x7f0000001000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xc, 0x81, 0xffff, 0x100000000, 0x2, r1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r2, &(0x7f0000000000)="", &(0x7f0000001000-0x40)=""/64}, 0x18) 2018/01/16 23:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000350000)=0x9c, 0x4) 2018/01/16 23:36:32 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2018/01/16 23:36:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000785000-0x4)=0x6be, 0x4) sendto$inet6(r0, &(0x7f0000928000-0x1)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00009e4000-0x7)='%', 0x1) 2018/01/16 23:36:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00007d5000-0x8)={0x0, 0x80000001}, &(0x7f0000f25000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000464000-0xa)={r1, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xffffffffffffff00, 0x4) 2018/01/16 23:36:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4a, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 23:36:32 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f00000ca000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000572000)=0x3a, 0x80800) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000519000)=0x0) 2018/01/16 23:36:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d32000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a8b000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000dfd000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00007bd000-0x4)=0xc) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) 2018/01/16 23:36:32 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000049, &(0x7f0000000000)="", 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f6b000)="240000005a001f0000ff0307180000000913171408000300ff0909ff0600020001000000", 0x24) 2018/01/16 23:36:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0xfffffffffffffc35) bind$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$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r3, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r5 = socket$inet6(0xa, 0x9, 0x800) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000cce000+0x467)="3f46ace7ab8f4c37d1734c103ba410f7ff8ebef6f7067fd27229bfa52d0ed38fe433c3bf4a935eabdee6276bc3dbeb82143e53509bbb67c0607332a307b1dbac19f850206c0589c1e52d6c0b12a30231320f1b6f871a195329f9f24e19d81410576a889a881fa7f095dce74b1f12ec09e983dc6955b005ea407f8f6f845dd34192f8ed775119e64ec61e41c29991e94e8ad004ff29458f49a9d0000099dd4a265fcd5f5305b80c42111c87740d54352afaec87f67591586a670ecd1f995f0b4929ee79d3f326cadfd4847c639bc63f7bdac1", 0x49a, 0x40084, &(0x7f0000b71000-0x1c)={0xa, 0x0, 0x400000000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x4) r6 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r6, &(0x7f0000071000-0x38)={&(0x7f00005cd000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00004b4000-0x4)=0x0, &(0x7f000080c000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f000049c000-0x20)={0x3, 0x8, 0xe26adeda8faaeb8c, 0x7, 0x9, 0x0, 0xfff, 0x8000, r4}, &(0x7f0000e1d000-0x4)=0x20) 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$unix(r6, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f00001cd000)=""/171, &(0x7f0000fa5000)=0xab) writev(r5, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) socket$inet(0x2, 0xa, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000c52000-0x98)={r4, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000637000)=0xfffffffffffffdf1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00008d6000)=0x0) 2018/01/16 23:36:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c77000)=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) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15c, &(0x7f00002b8000-0x244)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x126, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x4, 0x6, "b4a8d8", 0x3, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@fragment={0x2b, 0x0, 0x81, 0x1c0000000000, 0x0, 0x9, 0x0}], "821a2cdcd49db4476f01e00a2d28d4bad6a49166068f6171f80f40f77d51c623017305caf7ad580b1cb78e90eae99c541897787a319aa6863becacb0bd55278b4a834d6c3e7fec5bd002f63b202f597ff7eb2e34878c28c36424f226097cc02a3fac548dadc3e7652f92d2060e361c86891ce7739a6453c69f1af6e4605026b4595e0d4cb896d08be503ca97b5843b99ceb8f513414d51209ca77bbf42dd1bc639f7301d3177f3db967f6d284d435587b33b363f5ca9459c48745f5f1dabb5a3e8a7f56389b87c92eb58278854b735e1816c1f085a1917322993e021e9d5b18451d7057cd27bd0667e55ec59ab88"}}}}}}}, &(0x7f00002ff000)={0x0, 0x1, [0xbfd]}) getpeername(0xffffffffffffffff, &(0x7f0000335000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000059a000-0x4)=0x32) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000430000-0x5)='reno\x00', 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001a3000)={0x0, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000048b000-0x4)=0x8c) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000442000)=0x8001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002f7000)={0x33, 0x6, 0xffffffff, 0x6, 0xfffffffffffff721}, 0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009bc000-0x8)=@assoc_value={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c23000-0x10)={0x9, 0x5, 0x400, 0x20, r2}, &(0x7f0000e4a000)=0x10) 2018/01/16 23:36:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0xffffffffffffff21, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe86) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r0) 2018/01/16 23:36:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000089000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/179, 0xb3}, {&(0x7f000092e000-0xf3)=""/243, 0xf3}, {&(0x7f0000001000-0x3c)=""/60, 0x3c}], 0x4, 0x0, 0x0, 0x7f}, 0x2140) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000807000-0x6)={0x0, 0x0}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x800) sendto(r0, &(0x7f0000000000)="c4f60041282ec6712352b5e90d758207df26a598e8002809a32b64476a83ccfbb3aa4354baed953633dda2b8b0b0c3cd9b9e4c249de9c0ed7e412625ad31a66f6ed4e6448313869d771560ae77d0832cba26a3f978d1a0a21a7cb42e0385a4027accc4dd57a1e9deae097541fb35fe7f4e8e866476d899d86c2f584719888db846aa645d9e1a97c3e511ff8c838c0395857338f6d61f0ca351871c6111d1cd7018c98f602d35c509eb6b3892a64fa94bb43725f350d06be0ed273d6ce90de3fa7d90143bdf3301d1ee6292b342629769f2d5", 0xd2, 0x4000004, &(0x7f0000001000-0x14)=@ll={0x11, 0xf7, r1, 0x1, 0x1f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r2}, 0x14) [ 167.584210] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 167.597610] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/01/16 23:36:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cd4000)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r1, 0xfffffffffffffcb0, "5f59837db1edb436caaaeb8a8a2a9c9f58f47104576322009ed22145d7098d21651c45ada920d2bbb51c5412cfed9d48a175428af9e73ad13c67fffd797555cc35efb09cf517ad450f9bb6934ec14ab3074a648ab864a6709c321724cd1582e360cfd989e145268d44b07e1a89fb7d8155bd65f0f6a46857d1856d8d6bdc460e36ee0d8048d45cc0fcef86ce96cbcb40a47929139bcc804e"}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000003000-0xf3)="6266a731597f54cd77f033e2bee2c579eca0e5e16603ba4bd8b5fd760f22f71ab0b240891594088b94135824e84e38634ef39233659649fcb88160e30b1653b91b7deb150590f2332acbf55b791d92ad0735847c7ecfa1522414aaeb4b0dc4ba0ae3684d8aea9fdd39b8ea48532b0817b366827b87b5de4b6a881c13bba1ad04a6df6bd4449e6ce40af65b788e89463d4622b0d17e364816868b7eb5c64ffc6c6b248228fa67e402e72e6d0ce5e67f28d5c0b75d467e39d9b9ed0672f3a5558a1f348ad3a27ac24f9e5b283d477535c59d9458fed0a2460efd55623ff38bb73f18cc1113df729779c759851e8a88646af8c706", 0xf3) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8, 0x8, 0x8, 0x0, 0x3, 0x9, 0xff, {0x0, @in6={{0xa, 0x1, 0x2f8, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x7f, 0x7f, 0x0}}, &(0x7f0000058000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0xf12}, &(0x7f00001f5000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 23:36:32 executing program 2: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f000060d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f00003d2000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x70, &(0x7f0000eb5000-0x8)={0xb0a9}, 0x8) 2018/01/16 23:36:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000134000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b3b000)={0x0, 0x7fff, 0x20}, &(0x7f00001ba000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000b8000+0x3c2)={r2, 0xbe6}, &(0x7f0000912000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/01/16 23:36:32 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f66000)={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x80}, {0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x10000, [0x100000000, 0x3, 0x3, 0xff, 0x100000000, 0x80000000, 0x38, 0x6]}, 0x5c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x804, 0xc9) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 167.634422] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/01/16 23:36:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000381000)={0x0, 0x0}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0xafc9, 0x1fb, &(0x7f0000d4e000-0x4)=""/4, &(0x7f0000542000)=0x4) 2018/01/16 23:36:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x130}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000a69000-0x22)=""/34, 0xffffff8f) r2 = socket(0x3, 0x5, 0x3) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00003cf000)='tls\x00', 0x4) 2018/01/16 23:36:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/01/16 23:36:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f0000fcd000-0x2c)="70cafcc550a4bb11df5ab81e5d82b6f1c83af66146fe688958703813607f84d5d28c2011d8e67269d549737c", 0x2c, 0x4000, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0xc, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) getpeername(r1, &(0x7f000007a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00009b3000-0x4)=0x32) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009d2000-0x4)=@assoc_id=0x0, &(0x7f0000446000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a35000)={r4, 0x3, 0x6}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe", 0x40}], 0x1, &(0x7f0000502000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d3f000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000d48000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00008cb000-0x98)={r5, 0x2, 0x90, "5ce153122a07ed3b7b65344865730776760c1cb85af8affc8e4e316cbbeab9c8d9e577e7bb1ae52ab6d8b1b357a04a7f32cf786383df2defda478ddeb727c511cd52c2f0595f603808aa8615baf61ec8c0f7263f243f9883ef3869fb21762479d1125cf6e94883580adb310f277066edcd6d816d2648d19d7f7ab3273311febef65b43f231e358dc43e2f76bedd68707"}, 0x98) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00003b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000857000-0x4)=0xc) 2018/01/16 23:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) pipe(&(0x7f000010e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000de5000-0x10)={0x0, 0xc0, &(0x7f0000a4f000-0xc0)=[@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x73}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x53, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f000009a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000367000-0xa0)={r3, @in={{0x2, 0x3, @rand_addr=0xe210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x2e, 0x881, 0x40}, &(0x7f0000f15000-0x4)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000007e000)={{0x9, 0x1, 0x3729da66, 0x0, 0x1f, 0x8}, 0x200}) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000b8f000)=[{&(0x7f0000415000)="f93d475f5b8b13bd85e4ce55d2a1e6df7ac1d8f7e9850e3fa4ae4a60cb07fcba78288282811f027658a2fab088b98e4e195ee08768df1609dd9630fe90292a1943a167c85597cd406dcebda5f96772bd3976efde919ea7cedb7cf79ce71361764881e15e44041be97d3ec29fdcca4895ebf16ee4ed3679a299b96bde9fd167e85f0baf8a79cdac2fb8405bb672420ba7d2c3d475883adc6a0c1befd9f412762a164ac6b2981d9939d8e43adbad2b2e30a3856beb1abd586c741e6d7df42f3ebc9c4de5f92ffb4d67300aac42202e29b54e4a040af59bea544a0d7663acdff8de87", 0xe1}], 0x1, &(0x7f0000f60000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000774000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 23:36:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000084d000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007cf000-0x8)={0x0, 0x3}, &(0x7f00009ae000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006ba000)={r1, 0x8, 0x1}, 0x8) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001a4000)=""/106, &(0x7f0000f16000)=0x6a) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000010c000)={0x80000001, 0x820f, 0x9431, 0x5, r1}, 0x10) 2018/01/16 23:36:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00006e0000)={0x0, 0x0}) bind$ipx(r0, &(0x7f000035e000-0x10)={0x4, 0x756f, 0xfff, "f9dbf77e5019", 0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000011e000)=0x0, &(0x7f0000fd0000-0x4)=0x4) sendto(r0, &(0x7f00003f9000-0x4c)="302ab68bca7817f393191b8c355a5d2022e3c8b02e2f321bcd3068b97ed0e4952902a78253816aa66a900cc6a0909628c9aa3884e587a95f1d94749c27c8bc6075c670984b9f864e0f08c6c0", 0x4c, 0x20000000, 0x0, 0xffffffffffffff86) bind$ipx(r0, &(0x7f0000018000)={0x4, 0x98, 0x7fff, "5893a582221d", 0xffffffffffffc4e5, 0x0}, 0x10) 2018/01/16 23:36:32 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000023000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000001f000-0x4)=0xfffffffffffffead) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000023000-0x1000)="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", 0x1000, 0x4800, &(0x7f000000c000-0x10)={0x4, 0x2, 0x2, "46e126c055fb", 0x2, 0x0}, 0x10) socketpair(0x15, 0x80005, 0x100000000, &(0x7f0000021000)={0x0, 0x0}) accept4$alg(r3, 0x0, 0x0, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000007000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000-0xc)={r4, 0x0, r2}) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:32 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x58)={0xfffffffffffeffff, 0x0, 0x1, 0x7fff, 0x1, [{0x0, 0x3, 0x5ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f0000002000-0x8)=0xe, 0xfffffffffffeffff) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fd5000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000834000-0xa)={0x0, 0x3, 0x1, [0x9]}, &(0x7f0000fd7000)=0xa) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd8000-0xa0)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x1, 0x2, 0x81, 0x40}, &(0x7f0000925000-0x4)=0xa0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fd6000)={"b195295452f13918aed712001d217e95", {0x4, 0xfffffffffffffffb, 0x1, "1d4317e9846c", 0x3ff, 0x0}}) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fd5000)=0x0, &(0x7f00000d8000-0x4)=0x4) 2018/01/16 23:36:32 executing program 4: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 23:36:32 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000abd000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00009ee000-0x1c)=""/28, &(0x7f00004fd000)=0x1c) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x29, &(0x7f00008d6000)=0x0, &(0x7f0000b16000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00000d8000)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 23:36:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000dc2000)={0x0, 0x80}, &(0x7f000047e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d68000)={r1, 0x1}, &(0x7f00000fb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000001b000-0x10)={r1, 0x1a, 0xffffffffffffff80, 0xad9}, &(0x7f0000bfb000+0x6e)=0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000be9000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000463000)=0x0) r4 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000818000)={0x1, 0x200, 0x8001, 0x5, 0x0}, &(0x7f00002a1000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000961000)=@assoc_value={r5, 0x1}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000632000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000773000-0x90)={0xffffffffffffff7f, {{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) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f000072d000-0xf5)={r5, 0xed, "6ed43d675316c8d17945155ba62cf7870873099ed64ae494f43ef38af02d073a98e81fe53694ed568210b1c8b10d6bfd0089383cf038eba13caaf1511f71b51fff091437e1655939210b732dd726c0e7fcd3f6724f8057482733dd20ae7aaa88115668aabf95c4a8d81082283378023dcfbe01818a5313d06123db6c4400e4734a1306e33b0d65980fb3aa859686cb100479b6cc6b111780cc68af09dd371bf45a1afd18643043181b0bc83acfc51776e2f2d4ed30d33d4531660c037bb42f6f5d6dbc7984a10ae844ba40b9ab27f5e6d82f512d9cd422407823962543f2d0df6ca5dbf57b2e077b261fd2f80e"}, &(0x7f0000846000)=0xf5) 2018/01/16 23:36:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000000000)="c5f18f779d287d79eb10cf3988e1553758e35db4af41cb7cbc059b67d69663d4c3c95a8baec462c8906d16f1adeb20278ad5d170fc68c20765bb5e3ddb1ebfb484d417a089f85fd360b363e3901f66ad67616203f2c93c9705713a38b63c3d21113f4ecda0b9cdcfce3e2b982a8749534b1abdbef350909000a3f42a1267944c63c5ee49473b3192e630fb7d14ef85b03314a4deab863dc74b1a914c70248b289ec2aafca6c7edbf908c939fc1a2ef955476abdfa89cedaadac57e38b08aef444a7d736bd404f358aa0064085e19b6c3af3f072369", 0xd5, 0x8000, &(0x7f0000001000+0x38b)={0x4, 0x7f, 0x200, "466fca5e4a88", 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GP8\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockname(0xffffffffffffff9c, &(0x7f0000735000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000356000-0x4)=0x26) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000080000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1a000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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]}}, 0x90) socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000cfe000-0x1000)=""/4096, &(0x7f00002b0000)=0x1000) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, 0x1c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e10000)={r2, 0x0, 0xffffff47, 0x6f, &(0x7f000075e000)="ad785a8670aa10d72b97ac2499e2f1ebc898a45991bcf03ac4fca883f9250a01000000a48f4bfaaaa956d8c33b53147d8fbcc0c98d45a999e5a4ce60e0636e5823286e19e8144be9fb", &(0x7f0000569000-0x6f)=""/111, 0x5, 0x200000000002}, 0x26d) 2018/01/16 23:36:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80a0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)=@mpls_newroute={0x24, 0x18, 0x0, 0x4, 0x3, {0x1c, 0x34, 0x14, 0x4, 0xfe, 0x7, 0x0, 0x8, 0x900}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x40000000}]}, 0x24}, 0x1, 0x0, 0x0, 0x8041}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000000000)="6162eff389cda73941846b797518382cc99f59e9a3540e94cabf06c0e9f7053204ea47e5104f5dd08238468c1b16bddc91faba8457443e4661c9cfac9e4154ef0f7132a510664debc51e12061ddf8a3b6b346f3aae1faa79b3380b18bf25e18a0f47e053fbe9d8355fc75df6310050ea33f9052bbf11ee296c57ac51a32fd8c39ef0a7db0de4375fcf7146a4d206de986d2cb60da1b09e9880c75d47261e9b3b88c63703028fa0d7c4caa886ec2be122f519866475b7df52d321d39ff12acfd3da5331346c49d23c20e35322390a6ab0629d32d5cbcefd9adaba9e78fcb5af97b8fa9e82676ef1", 0xa) 2018/01/16 23:36:32 executing program 2: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00003ea000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000f1b000-0x4)=0x1c, 0x0) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002cf000)=0x5, 0x4) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000f1c000-0x4)=0x10, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00002b9000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000641000-0x4)=0x1c) mmap(&(0x7f0000f1a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f1a000)={r3, 0x1000, "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"}, &(0x7f0000f1b000-0x4)=0x1008) 2018/01/16 23:36:32 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x1, &(0x7f00005d9000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a78000-0x18)={r0, &(0x7f0000fce000+0x93c)="cacc1df2bb4f9c73518442355a6222c8289d128c101e88d46241b3ff31a3c31c7f6d0d173f9c6b8958910e71886123333a5fff4cfd34c3e1ab900c0575c831f697a30f1d64c5d155bb", &(0x7f0000fcf000-0xe1)=""/225}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000a88000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 23:36:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000603000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000094a000-0x4)=0x400, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000983000-0x1000)=""/4096, &(0x7f0000ec9000)=0xfffffefa) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2018/01/16 23:36:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000632000-0x4)=0x4, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x2, 0x10000}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x28)={0x28, 0x24, 0x0, 0x1, 0x2, "", [@typed={0x18, 0xf, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x28}, {&(0x7f0000001000-0x40)={0x40, 0x3d, 0x4, 0x1, 0x3, "", [@generic="89705d07d8a5a138bac92e405d1a78a497ef9da01c5dc8d156986aa7257833741757fcef5bb17921d389f815f0"]}, 0x40}, {&(0x7f0000002000-0x15e4)={0x15e4, 0x3b, 0x809, 0x4, 0x1, "", [@nested={0x1200, 0x57, [@typed={0xc, 0x8b, @str='\\\x00'}, @typed={0x18, 0x83, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="05b23bddfa73122c3ff638269ea6f38931b56d9846028f0e8c90759f94b9401cb333427b0e044147e012a5f6339e0157311108357a1e120246f0739861b430a2c0b702707664229f1642100c8cdba89fc659395e3f54f311dab6f5e93887f2010d4a0dad9b27182415429f7f450fbac275cab8dad284c7283e542eb4b0fb4d3ba3df6ac8fb6b6a", @generic="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", @typed={0xd8, 0x83, @binary="6d6255a2a9839b2377056937e00f2592ef16ad7df63e99a1596885b59d8bd88c2815cf38651099a5e4048f7e8cbfd2584ab521679bbade21ce1f6fd9a17b8a3d55dd54cedd36f8d7b60637a2c07e6d2b2c50b6272de4df416d23c729fb52a27db696d8e86feea7833922958c0e0e1d2f13b8a494c4ebfc6e7a3ce4604dc8bc85e96b3ec82a6e303c47b620f7225a6ad1452ac947d689ead6121e6b5cde60e6bde35cb7000db49034f39c5766ceb26e56484d40190ed22c2a94f042365c14179c561e08f4041bc3bf97f4246b964e3e"}, @typed={0xc, 0x46, @fd=r1}, @generic="ddc6575c714bfee38343ac400c36851a21a773292b405ee200939fe3ec83a8e39a3b98fd498407d2da2f4cf693202a58274f6c3f7836c3028db4068513525a010ddc7b097ff99a6bed236fab7d8f90e5dfd409c1", @typed={0xc, 0x44, @str='-(\x00'}, @typed={0xc, 0x21, @ipv4=@broadcast=0xffffffff}]}, @nested={0xfc, 0x32, [@generic="f16f71c593f941bdd3df0cd35d77eee8e0ad60b114b619f657cfc7a0c3f3fc01409aa79a88086b7f8f5ffd829481d4fec3940873af921f55ebe841b9fd3ec7aa613630aca7491b4e9d748443c370b4cc02f180ff7593f3b28410e967d34b271c528803e575ccbb690f989dab20c708bce9350ac595801e3aeda4189e0654415929ad14f8a315d8e6d743a72a27b06c2657f220148c594fb5fe71819a9a36f39cc50e392acc43059a393698630e2e7b27d9f72d9c925ccafcce5f8e68b05ce3f890f2d4937db9bfcdfe186b1204a6fa1aa0997793c2f9d5612d62cde1fb054a54441e8f94ab6e744daf0cba51272dfa3d13b6356268a4ecab"]}, @nested={0xcc, 0x6f, [@typed={0x8, 0x72, @void=""}, @generic="1e845e877211ef7f577438745912157ac06cd676804d1b2a90fcb3cb30417fbbd398e55cbcf0a4265db02e1df26d224f8901e9e6c77d6f564dc29e48f1a0ff45178d628163cf76002ddee2a70bec6c076f7fa717d75d02e15a07490cfc605a353a829bbc8a0a91a7667e12d9908015d1796f1e76045dab8d6a29eccebefe779bc4fbf23fc2eaec62d1ad55c695848ecc0d14d67dcb8c67044533651df10104a50b1c57876b", @typed={0xc, 0x3e, @pid=r2}, @typed={0xc, 0x4d, @ipv4=@empty=0x0}]}, @nested={0x20c, 0x81, [@generic="c171fc0bc292a67c190d6e6f03671526f2c86d4acff28e6e08ec92f93df90bc735d51000b96a3b7f1cf78048943bb3d07a197290db3b527a378971f860536820832027035722defe12ef02f2c8043ef2e983810cdc0354e464d1cc94f6994cf120f5d5cd0a07408a04794c9feb83c1586b879ffc34bfc8cd31ec41c07a0e8698f0b589", @generic="a58d49e03ab13f1ffad54cb4cf30bccef1545ab022a80d00f8619ad0e11d24c4f58920066301a75a657fd96581e2cd0823b29676ace3e90d86a8d8d2f4a89a88de3889d755f018374a5190be8d144b10bf3fec142f9a3969191e572e0e02cd54264f626f640feb50af0174c54a3be3ccc2c14e8bd92cfdd7cd76", @generic="7873e817951059ac66135c3280dbb39210971ce15b7b8b8f0809395ab2ec0102981613f828a83e84f6076c7533a12d03ac921635384e7c85e8f9f01eac606ded060e95fa1f794ff584fd06", @generic="1d98bbc551f83f2b75bde4edcd4f9337081216b74a78a194718b1dbc23938904d62b3836aff4eb13b8ec5cfa93ad6f8c832c174c22424bb916fa3a278db52cb6741310c4076a24e4be19ae0a52347495b98b46b10ae91ce45664edd84f7fb43533b53dd914681be7d13580f3157db408da4f68aa4a787aff5915f4d48a0cccc06634760b6afedf6667b9fdfb05a351c01066a4eba913a09af35e3b9799c34f58dacacb8cd7e5ceb6e0823ea06c66807ae3e3c03f4177502c7877a8ebfb4e693a"]}]}, 0x15e4}], 0x3, &(0x7f0000000000)=[], 0x0, 0x20004000}, 0x8000) r3 = socket$bt_rfcomm(0x1f, 0x0, 0x3) connect$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x27, 0x3, 0x3, 0x4, 0xffffffffffff4a15, 0x80, "e3e13dc145bdcf1024b53ba14a578a0ff4bd295b4d6bcd114d99e4c04b03f3415ca552e20945b9808d266ac917c7ebc95f15d7e5a2722e11e393018097ad64", 0xb8}, 0x60) recvfrom$inet(r1, &(0x7f0000003000-0x4c)=""/76, 0x4c, 0x40000163, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000)={&(0x7f0000003000)=@full={{0x3, {"8f035b22fd8149"}, 0x5de}, [{"f5daef06904023"}, {"6e50bc9c6c3b90"}, {"39f7ee8f826106"}, {"299905eb3fe5fc"}, {"62f30ec6d85c61"}, {"273b2fc06c1218"}, {"bcaec7aa45e97c"}, {"d5219b6370fad0"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000003000-0x28)="962ecc0b26de2a4bc73f541bf65d4b4e6ccbbc515e1b14dbc6a7d10870e0428bff2f2e59b0aa5d53", 0x28}, {&(0x7f0000004000-0xfe)="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", 0xfe}, {&(0x7f0000004000-0xc6)="1702b8940d7fd7ba9d194316e7e97c64564d98aae4fc1568f78d889bf939a573e99ce940645cd05d6ec91fb9bf2d936ea371b2138373f4a3590072f11054063da6d3384ae06c5fe2cc056cf963ebec082b8040e7a98a3d2fcbd79216a2a244392177ed37c26c4235a92a44e56f69e40f5a4dbae5aa9e4ce8462702281818daadf8816f13c144e493fdcebb09d1caf2d4b8ea008d2038d8eac3b8b9036d8f6e63886ef920f81dabe892b00f319afc5bee3a9495bdeaa265327d482a9e89acfff59cf0b98de214", 0xc6}, {&(0x7f0000002000)="d08c0ec0bfae469b967cce5ab79ce003d79fa83d9e3acd4833ce7ba38cba00c64771be3881bb69e7271a60cace1c89eb2bc04e03b1c5166046f393a12be09b802f641057e8f6d76fcbada2de29774ce1ed5cd0653a7f5b22b946486d0f3841b69eae21d0d33ff4c2c76bb0", 0x6b}, {&(0x7f0000003000)="7d040d995e2af4d0cd275f3a9b74617153339c54366b0083e2a7344cc9b3e7546a763b51af8ff940b71670d3da0b6ec58dbc588387985ee0e43830ce0148c69d7a736af6db721cb7b6bd551bd952c32273df72de7024fda40d617f5bae5eadda1be6e53849b95228bdb8036acbbc8e5669064a0c946eb6eaace2a0a06b6360578d4c4942d2c47dcc04f8ef548cb40eb2df50aea66c5d5c1260f7a1e6aba3afc1888913e8325409c4cef252aa618fec044e280a18e62f10bf7690c85d684164", 0xbf}, {&(0x7f0000003000)="eecb56333aea1fb8a9a2d8b65e2a427a421ce62a875c87d0870806aecc6cf1a275e4589ca345dda49ea53531f6ae3bf47af15f3f4ba0ee8245d1694422797810a341ccd78cc18b64b2ccd145452141d0d6ea0da88570618b677abaee55dd82df626b39249490627feeeae3f6fe3b53f3a0a7fc27a425b42cd9cb679409bec762cc6c24819f4440098e3ccb67805ca706d9994c242f3b2ab2f874dac4b432c7e5b085435c47857ac16227b3caa73e07d2ed63c9f939d1", 0xb6}], 0x6, &(0x7f0000002000-0x360)=[{0xb8, 0x10f, 0x100, "46c7f730589c207f6277a344d89bb3b637cbf82b5b9fedcd70d4a4dc34e3795eb893527be7a01d5496e407cb3d6d1949ef71de966da0542930b8933cb1ef185195107f5fa4295fecf0248c85eb27ea0355e8d74170df0c9fb76a707313bc89727f587bb261242bf4332014375b3b85380896577892b4bea773191c910fffd22f8c9337b0925eaab3fea6215632ce56bd70067044819c006dee780402b648163b1db9edd9c75943"}, {0x18, 0x11f, 0x4d, "1fe1"}, {0x20, 0x197, 0x3, "60e6490bf5641940c68be5"}, {0x30, 0x19f, 0xb30c, "1c1b85c63feeb9c78a150e07341e7958827d5c0ab150421acf3ea4"}, {0xf8, 0x114, 0xd25c, "271d113321b932ee0bcbb9d73520ccbe1e2a5ed529163dd69b809c92dbd254008a9291547a9f788bc4a1f345114ee87296f9fc70b2f5bcea2bdc563fd6135833a7144f6fdfe159c13269a62cf1e914e1119f369de2a6977eadcd3c1f00af0b571eb76c4bfa086c63e4b52defc32572be98eb288a8731a06f5ec2c57e1d03e27af9516448b19049267ce991e59d1e5ecbf80b85b5e7b380b26167c688c976498b0bbdf6e3a80f5c63be20f5e6eecde6d2e7de972d731f4f87aa8d604ec0d06db3f3a5562f98abc983d902e3eca8d56fa730eb850bac2755402b71ac138d53e201e0085a2b299ac7"}, {0x30, 0x13b, 0x6f56d40f, "ff7fa5002f657c1be637d3ae25a4c41efbf79d2b3180306b24f2"}, {0x100, 0x1, 0x6, "e81260d2c432f8ef1208f1fcee5bdfdde3175593b6273d5d3893817165ee8e9a2c1758441ba93848a169be413f18373844ecef382e7e3ebb9637d612b25e52e809a3942dec7dc5566d68dad1f31d9b9bacf3a58c3f3b981625de4c835404010ac4d4cbf0b02bb23417fc65c80e10b3ebf637b13f936912a3f95831f0ee4fdbd5820a2aa349f3e30eda9ebef4f1926e077ef23ae95d47952f753b23c1be88e91528060204420e6d17a0c3ca98e13c6934d368dc617db3c5d4e3c3d05c5be184b6e192c92ca27587a8f6111d6cd6dd2cde9a8c9156994af64478e417748f8acafe305b8be3170ee932f06850403f3a02"}, {0x18, 0x0, 0x92f, "3cfa295bdee7"}], 0x360, 0x880}, 0x44880) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000005000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x2}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000006000-0x2)=0x101, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"471c13bc3e87a9"}, 0x4}, 0x10, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xc1)="098fe5e7a7b98182dbb2f22258f507c66b1e0bb5e92980f181353da2bece8d072efe920714b4e02a7ea886a673b6d9d94e79c09c2d36f79ed2633af7a401e852d64a565bcf170e86730df6d845736954fff19525adfa3c90a992cfcd3ea4b5a811d61d615741d9ec87417a32b07fb1ecfd415dcaf5a616a50fb7d8ebcc9a505e575850795d8422eeb1308915fd0d4786bca6cd163532f62a936c3b3796bb2a033421afa5288c336da2c208946f4afafdbf4079cf8cd743891a6727d973884bc8b0", 0xc1}, {&(0x7f0000006000)="fdc6c9c8d9480bf9d056f99a35fb52d22102a70f744d766dff3c7efc34854407eea37180940c4c509d45cc11fe", 0x2d}, {&(0x7f0000002000-0x5)="801235bcc6", 0x5}], 0x3, &(0x7f0000001000)=[{0xd0, 0x1ff, 0x80000001, "6325634fb958ed65517440ffab5a980b897b3f96e8cb52285a3d5a7a81adba3dcd9f2ad9be7702fc8ba77e7baea53f29ec4f614df3049a724aaa8ff81f0316dec06d721067b863fc46b31af5747ea33a8808bcd5da4f9e83623c4522a7e3fa3365f686b6150f49ff031cc6a8b8ee01836b370c47d96fa7991454006eb83bb9d6033f3267e5be0d8c6b9ab3eeda50e848439dde290847ff4218647556b7948bbbf99c6c0518841651925f6d7b5588a25788b8bec7abd95ba762db120f36"}, {0xd8, 0x10f, 0x20, "03a4e9e1077ddfe4e2e6d03d38fdb2348463eb4f3fea431d668d890fe97a7e9a9eedf26d6f17e82fc90399c15b8dec2a9f116edba1b8e86b31356018cc47f262540d509b16a988a20af297419f221d0ae3689e5e291bade4236516bf1a8e7cbf9b136ad1f9c952d010998cbb9d144f4af283ef9a8e6be3c6d31371485bac558d5cb29c5102aee8fd8679eff4ec19ab86543cbbe160928a5924b188ad56108c404230c94d51a575024719d6b035be96ef73baf69ff631ae9eb0a22fab193da99e3d16"}, {0xf0, 0x116, 0x7ff, "f2b5e6d2de0407eecbe50df63dda6ed29a17cd81bc191e678db2ec123a76588c5aff49021210597897e66d4c2ece63d763b24673fc2c71668fb5b00f276e90e595551bbf10ec709dad4bf51a15ddfbd0a438e9ca3f8dee846199e945f3c1f7b2ab821309e8e7ef2cb090b7bba14622dcc3b5c59e285d368c9b2e42b75e3227e194213a6e4edda795b1df84f5dc149ae8ae976a805068dbdc265032292b54ba319b22880becb1b09d0bc81f24409e0dcdd2d0152082a74d0fe542ca86c6dcfdedaaa4beb97f5e7c02446c4b23e9c9a84dd97ffcfa943b663cf99e13"}, {0x10, 0x100, 0x71, ""}, {0x48, 0xc2bcace3c95aedd7, 0x8, "ba2197f135a444355b9aed12f022afb3aff449cd0e5b565ae15282182bb4723feefb9aecd3788691066e16b212b5bd711e7909c6dfc101"}, {0x18, 0x111, 0x40, "66c8ba"}], 0x308, 0x40810}, 0x40080) getsockname(r1, &(0x7f0000004000)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000008000-0x20)={@common='bcsf0\x00', @ifru_flags=0x2000}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000007000)=0x13, 0x4) 2018/01/16 23:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002f3000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000090c000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6b000-0x4)=0xe8) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000266000-0x4)=0x0) r6 = getuid() r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000401000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cf3000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027c000-0x4)=0xe8) r10 = getgid() sendmmsg$unix(r1, &(0x7f0000c02000-0xa8)=[{&(0x7f0000609000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e60000-0x30)=[{&(0x7f0000d61000)="72bb0222849932b67e88a541f19f148547dcfefa283a77b24f4433c172dd717a0c2d7d7eae532f09f446b368d5ed5c7de8be5345656dd6ebc81a485a8a3e5dea6a19199fd04f56b358bcf45e860e2dc58d7898807eb9f10a0875ab88e75a57d90373eea1ecba93e883fb0d7894c1c1ecd1bb8f66d37e6b99b3595034587d8d42214886f3", 0x84}, {&(0x7f0000e89000-0xf9)="9384b2a0f1398ae242f1c76d75e4a844cab60732b0f9924f6ccb63cf4480473eff4d72ebff43e4dc14033a338f679db2467655813301c33192dc11f55bf984f1a24a7fe1c20343d67b2a08d9070b025ded2efa2df0b7098e2f7bb40f08e1eca784acdaec0efec44d1828a1cd59e9006f694782113e74e03af075631468ff05b0b34df19a06135eed4b6fcb10d6fce29685d10c4af995e2effbdccdea549a07b0cce48dd15560deefc00450ba33c3bed42d07c32ec9b589b3bc9efa8940d87d8fbecbecd83b48983303e625e3b3f2250f8506a955257650454321313bf699cd428c2030cc991e87516d7ed65e0834366f4fbc743a71a7fee39e", 0xf9}, {&(0x7f00008a3000)="8b2ecf79b3", 0x5}], 0x3, &(0x7f0000176000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x120, 0x40}, {&(0x7f0000530000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00006be000-0x30)=[{&(0x7f0000e78000)="dee9c54b9bed5de224d79bb242e3a09d2d63a6c595d7ff0cc1d4a1a6d6d159f46cb815daae7f48888423c0ba5335266abf166970adb4c6f7486aaabd2d443d4a6cb2a9e911754d930d3d132bb4cfeb2d2a8d12287d23b8916297ee8fbd36e3fa460f54ca20d38959b8103264cc46861dafd0a4946abc1aa041b102adabb2f626d821140f027d1f5508eb6be47f27b50eae2cf47574841d596e5433354afc92bbc6eb573c9c2b4b0b67a10fc976942f83cc42912deaa672e0aafb9a34baf586e58a52183f0bdbfa51d4a599b286fc63c4cd53108137", 0xd5}, {&(0x7f000084a000-0x59)="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", 0xfa}, {&(0x7f00002f9000-0xd3)="c6a8f0fdd0bfcc8825fc9698623b897e7a902ceaea26ba6bc198500dcbaa6c9302261db4c2d135ad2d05bfd3e8c832a51a09b1d6b3880f3a8361e243dec70d9a183d4310f01ff871ffff207f7763b57b19c5789560eeb654b9abac97d3e0699468d28e1975d88e785885ae274114acf40d6f49c44a7310889d9ef3fd717bf68b23d0dff0116452554713d927f684215ee68c574d0a07b3e1be5590a7bbfcbef874a6509c244ff93b63d274448555bbfb9b8f1c2b803b11a368e067afda70752f8c2e1650e4c65b00cce9b6bc290252278c3d2b", 0xd3}], 0x3, &(0x7f000029d000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x50, 0x1}, {&(0x7f0000e87000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000459000-0x1d)=[{&(0x7f0000d30000)="416256960da4b7aedb73e22732aae9f753fe1f539fe66ace83fcec9ba1ee3b29cbc81b157db3b6e8787a93977b02116401a02f5a051af87989b15d5f84f2150df0989bbab2a9b0d658a6305006042cf80045547e6a5d24e2e26f3d9076b3d69360045246347558f1db933e4560f8bdb0e6d1219d105dc94a926eedca6bf94e646e1de1bf1867dbdd6fd95544a915ac07e2158736d3b503db0703c1bf9cc65de6793c062129f1588e260a2e3a9f56b5579d1f11f7ce09a02a45053ee1ace38c16ed1062656d651e73115af36c7d23133b675d1dfd7557", 0xd6}, {&(0x7f0000453000)="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{&(0x7f0000010000-0x1000)="ac7c4b9700d951bccd0968ffab7f215e6e66503266aac679ab164c52a82095d3b733638028a98a66b6c1175ff1fc989015b79573a005a0ef99be1ca38ddfe167948f663bb5986df8aa314bc38d60759f6d9fa8afde257b423c0177154b0d5981d5fa98b6caa2dddaa317774778ac80b3c47fbded038b17dede785e993f2202d0bdfe62724bb73173afe05b76a22adb2658b21e6c3b9528737a56ce16c1b00cf70cdad51a50afb41ede61ff10a64ad373a370370c423eb97bab0764fe2bbe890a0269244cb0ec28ae495a09296b51d4dd685e5f49d546eea02094501f6baed89ed1ec5c6a5dc1c199da22c308b61fcfcfe16757b458752a19d2d42fd5781c4b6875e70dff25874ff0ddbc2c7a6671a107867c2b1d806520fb78ac7caf70ae4f6aa7ff21f91637c43913bd72763903e42c61273996146b061631418dd306b20a7ae28f11692080a6007f726b247cf7301418811ce68ed4c89d05da4f6eab08d879f547cb1b4f7e131a43f56e09e10cedec14d41738dc3027a1185837cc4f8936765f3ee2213ea71442a988a8986fb7bba90c59b0df0f283356d02e42bc7b4fad9d7d6522ceef4f216a5bb1890968abab64a251bec171ca034b5542f082e5c2db90ce87345550d6f819d3cb29515227893697c75652e6b4665a90b341c58506bff9c7256bf231912bf3a4632beebbfcb1bc95cd2aebea640e93060b4ad52b7b3ee3e7587586f21be4202698c6561441c012547733c7cf99590243ab37bf5b8576fb5c1afd33606a60b19654c89a67e33e183d4a610318ac69510a344d217c813a6c3bc678819723414adf2795f02d1761d3fa6bfbda2e9d70a3ba7bff48aa3998dc9164191dbfe09095a66ed9fbedcd6747df467a32c516f8be318f48172977dfa41f785540e26697de6230b729c9e8194b2df5b28327de96ad00c52c3578511e4f39739466787c20dd881bf2cf1cf0ef1b3c251501f46b925d6bd2c7d417c22c815e3a0888634ea5a663cc89692f66759f108b7437e067b5d6923164687355f74735f93aa1091727153bec2ae4ef612d18abe591a6885905a5497379ec9fc7f3bd966ae87a9b9e83ecf4061bf11ffeeee1541e65b8c4ab978f278a97f1149e4cc27b78c3e4b4f748a25c4cd5a2113063df59bc63d3794e0b8146e67334494081100599b4bfc4da464374cd3c03404c501cd3927bd1f6c23c131f0ffc0d0c797fd7ba086a21617e8d4e5fe6f666b94c411f59bc819a83e0db0842221e4aa93d370f460140916a8a4f0b7ba306811a0ea441cc580f69ace87dc91fef04bedbd362fcda3f5fd203cedf16206ce9a82da86637d15659223a401a26b7d8899dd8f46ae563084165800785d552dadca9e104ae41557573e5b98befbeff9a99d9f365dcd5def3acb3def5a95e5f3acad4202ffe04a0e5d949ca3c6ef7447da8a5349dfeaa7eceb481f5a9c36057d27de2984b2b950f552b59459eead82fe58901b3fa8fbd698874b58fbcc56b5a51dcea189dd5e489d2caa9981a52d8569e115aa9d0292a04c5af9465a541b0e571d52f30fafc16de2f859f24d36d4c4ebfa2687f7e30387449186deddae262ace565114fcc8cd44eeed03abbbb81d1f996a652eb30479d3957f0e105e391725d0bbd852de8557559a704593dd3dc593fc9c58302557adf0745daa68ced335df0b4df31d53da65d67d61a8e7074719a921fb494e2c685f79ceb731903cbd6c19491d3776a3f3b4a2bdd3a077b78c6b7659bf10620c0a9ceb9abb6554b506951eeb6c462c10cb009cb9077d39275a3aa248b7042263f7f3877344b51c6eb19f712364dc59623b93bd093cfa8ed88072f331ea794a4c4cc8ad018dd8fa8eb454da5b94eb867289aa048debf551c4492579cbfba503f10e40adec474d4c1bf2f8dc5818201bbd6e8d410966b37ee6a4b8b245f5e74f723b79380c6aa203da7c061526ab1c2676d608457d901dd19856a0aed43d77ab09c8f074d11d28431035edd1ece39b7824f0fa15a9d2b69301165d759d13f06c6aff95b0e0e67c933831751277ccc05d052714d728316d068c901536cedc2ecab55146165d2f77c0dfdc3d08188856ee123e5dfb41d85f6f9dfd419e4b3dc7cb4a24e824b6b6ea591cb83425a6c1c0b14c4017626c814623ec91a8941f275a03524098b492a637ba1728bc3160e339deb8c76508ed1578692e011d1d09cd425ba00081c4311f84fb0735d5a0910c789995205220043fd961a98a944e83e93421d43fe7894f4929e4ac6a3f1916794da7f3d1584efb70d3e1030b6740b6e27b79fba8166a2c41861e1b2cba25ea141f6bf23b9c6e8ac20f0be2880ef47db6b65bcf62aca0ccb8e9099def0c55bc92df017858019da17bb6b9e84dcb57b3029e387ac7a14660932900f72c14b482e007000c3c5d78a93ad8b9ca1cf6610cae44b84008be5978bf004ab4b2cad38d2ff11b937296250350cb3378ecfbc6727da719e28c11e37a4ff8bda8a513124a1380a640a17a82950c4ab786d25c30b1fef1e608ea409bb016fa15071260a3e21244adddc81706263b8d3ef120c1de2cba216637084123c01ea5a5168a1a663a3143f65f64b34f97e1874c8762ac3f5fa16e7494220bfcdb69849e784ea97fbaca1554ece4dc9080bc82413ed70c77d01a9ba19fe758db93b09d3292a27c9aa5833bdda58f551fa726d05e9e8e2fec00635e5ba8cad89dec63bc9db037525a99693d38d579773a9cc20abd52c368d84151a6c00fc8f5edd4eec7d2ace11a136fe31e5b970808aabd14121fa5afde5aaa7a3f893b756469e35b3eb325c0222d0c28c4bb9e584e2bf99680989155519f1104cafae483f767423ba3eb6956ced8ba0de5dc1aec91bbc620e309c3f62ab0263a7feb95e6526b69019f82f90be4d3fd825c071d2dc168cd2d1d86a51c493f8000dcf9ff13ee74259dfc6d0b3e38da6683a833948503930c1f8e43a258285594020c8e1b47896a06723aa3f4bb9852f11062bac4bb94787e218d712010e2b8a704cd679585a96f36b866a979fb087d5b09f9547904f045e11c19cb33bfcf7667e7eedbee3743962f3c21d794742eb0e878fce38c0aeadcddc5c566184475e643cd8b1178ccf2b683b6a6b71781ec8f418f099aa16817f16eb8cfcade1431d0f5db5d09f3bd7234fc43322d3c6fc5c87ec9d631c4d7e3ff2be257213b24c4afd3c274942e4b091ad4e2a02e87adab1e31e0064342e62198e308e59c2924ae81eb48366093bc32f25eef21da25e8babda02d3a7c17e35f0b9641bb699fef6cf172424aac0fcb774a27dd67d2396fffd65f712c707c9538e1c4f0d1754a06f4ab581dad8acfb6787de304dd26f8b56a626924a85d3f95ca1e665139c17650ec4a51f3067ba50557448f7836848380b4c4caeba2ab3fbc8bcfaac3e767da3bd935278c70306cca38c05496b130555e1609b7abee3e309186db77b678a94a30b38e6256fd911597f7c63652543db4b1c430b059126806455d83630607e58e2409bca9ed3099820a33abb20beb527d5aaed75421a9029958cd195bcc91d0ab5c4bd63bcd258efc9d75d062d88017689d8f5e0910fb5a0d958595dcef9ff2e1e075fc7fd8b0161c48d40677badb828d43481e64f9a3dd68ac56e016610ed78a04335527dfb675f18c5d3256d4f4e139c21c791a46fde8f45de770d0b86609279b0f10db2a6c0104640c8b2d78dc4acc08efbeb93de9b87761724e9ec60e912d137590acd9104e3381f1332005d422cd6b24e9dcadfa2399767e2471acfedba0ccc044c5a7d5a1bf2e20b16d9720f29603163fc8cfc004b5605d34efe2ea53987da3ba0bb439f985ba0b8d5db25a7d54d283a4aed511b25caa0075e7c3d3744e977a6b357dc0b7fdbfb4844bd9bf71d0969164c69331a99e824024b7dbc72f124cd106cf430d9749dceefc457da43644da1d345f28b0a199e77a4396284e985bee83d32b84326417005c095c83a6b784ce6fc78b7973517e244a32bf3785b996bf143de9c203978aead15323588e3b375fdcb22f0e117b5dd58b7924be063015fe61f03b9edb2c340d68cc5370d6eda6d2b94100e17dbee725fcff840304f57f7a8acb06ffae7d74aa63c13dc0a03479d7d115cde7553831829d9774eb7f74122a6ca72c175a09ef10b0a5f1e97f384b90a32fb5e2185246f81fe5a23f0c7b099abe6e4d765a9fcb3dee3049bd09d318f2d00cdea411699f4fd871de9773d0ce412cd5a7a550b6c7b3fe9fee1e485705035c3546e8190064797f6f58233189bdb9dbc8f136c39e63c742a4bb790c1c7d284688a2ad813e28c0b866a2ce16ee66f8588f9b4cc9c64981adb0a5ea65f35a101f342c3dfc48b96483cf1f546924db9e8b19a4bc03055ba1dffc3e9a99f3044596786f92d49ce058043d1fc52939978326087f449d0e18c3a5ee51a4c56edd955c6b1136e8e8b1b99345bbe373b8de2cdf2919b0f789f7bb2c74aa6f958238b788ffc4aadd1719db9a7a323c983a38bd3d08f5746d46c48ec4e47c79cca9363ea386ee29f04e57d691815e67e2a6d34ab18e4a21e31cb653733d6e8e79d883e94977ac373ec1f13d8c7d06484e36f69e938ce5fef244fb8072f877b2ca413bf32b0983a1d8fa2d45d8604cecf9e923d54821ed2c89d82e853add068925d79cc3f9a488b14b890eb10c228795dc948a10d2424cdca706f8344e06190d3b7bc0faad0754ad0f16605a078584796eb49ac47b44b1fcf5e9f87df8cf98ced639cb6cf341ace655a187abc697c805c9ac3fe54c55bb6d2a1e79df4449aab3fb7e13b4c775212ff626f593073c16904d214d517877ef43aaffe91db2efc9529af8874de45aa29d1265be31fdebbc20193c414cf572c1d83267f1eb2ebdd2c077df8a056f5c0706efbb1c5007f9a272b9e297a82edf15c946345bc0a2e4f2255599898c8bb26fc7d0da42b34307306373f9531ea440774aa4a37c54feba4db68cc80ec7a451644b2723d78917f7d3f726dc7ba8aa5710ddabc80aedebda49cc253589c6f50e13f57ed0c03e7aed1c12f42f625b32371ae34106c6ecf145ef9178f5976a2db0f65e463646c0a62cad9cee09ccedd054bca563c6ca5ee9f5a3ccc073c7f709c22cdafd5a6377dd40f2da5883f3a725e4887084c968da408210d41236d4766dff034cab52ef2235f717c19262767c3452c1eaf63fb89353ad268c93a7315c8594b5db9c54646cdcd2442287769702579906b5927e178e3e3c8656232d71d7c55505966522bff6283e82fbfa0f52b01deea0a415088ec24e59ae67d19777e4033015feb207edef165ed875de23c658b5a5635741c8957f27fd76d5f5bca0ec0e68eb4451be7f06df20e6e5e0c5754bc099c5d181fba29c7d8471a0906d0b1f2f8871112c039e9c6f3a423c72f8803b454f2007122524436bd96b95eb8818bbd2de6e59b542344369f79e2dc86f842af713bfe8a331c6c9c92ddf67de2a0ce7f753f6859f910ca2cf36d29db5f4490018f6eeb6a31bdf9e44d3da28a1e557ed4bbea5c409838a750cc827ed78ac57b6c8badbba43a3872d284f04434d635d1373890fc1015689c028d82695312e7bbca13791abb594d25d3c75a11a6c52d39a53f47f6c571a19ee2606324ff26302be3d70c23fb4eef2044fd2f27e7a1dc41a253f0e96cb0a9b95fe54f9eb992ee8f06bf283b0fe9b15a0dedfb1737e6571aab3583275cd000a835ad42d90023709966ec0312dac53a9adc4a1e15eb56acad497d790b58cae4baa8610073b83281539fe3551c74577d441816", 0x1000}, {&(0x7f00005f0000)="bfdb506f0d154e8775aac3cef8f4e96bcfc4a2912fd2197330da7ae1ae5d737287c5b5ed70c7acaeec1ad15064449c2a74f0821a24daa7ef88d08f307d33fcb4e1e3cfc5d87734a4a8b60e6ce4814409a2", 0x51}, {&(0x7f00009c9000)="0607bbaec59a0e310168577bf0911f09a643d59d5ebe25d0a512d78203e6397cbb573b5dc94e708f925857ece028ef6290cafae2f4ff9ae5ffa097edc74f425cff45a6036da5486d6e970ad30bd6d829401380b579494e0e099f87cf729f4d683adef3324d19d92da8b7e8511de10155307e273130238ea0567c943ba0dc4e3d49e38bfd12a50bd740ecefb6466a6506c59c1dc479deb6e182ae8b3487ba5be1b608a042487e8c30b1c186a0", 0xac}], 0x8, 0x0, 0x0, 0x10}], 0x3, 0x4000000) sendmsg(r0, &(0x7f0000d85000)={0x0, 0x0, &(0x7f0000c33000)=[{&(0x7f000046f000)="84", 0x1}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) 2018/01/16 23:36:32 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001d000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0xfffffffffffffd85, 0x21, 0xaff, 0x3, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000050}, 0x8044) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000001c000-0x10)=@common='rose0\x00') mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000001f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000)=0x8) sendto$llc(r1, &(0x7f000001c000-0x2c)="4f33e9f432fcf5a1b1d2b8b5101ca07f4f2b0f61827c9d5481db4662e06ce19b19d4d93491888f695185a6d6", 0x2c, 0x40000, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000001d000)=0xb9c7, 0x4) 2018/01/16 23:36:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) getuid() r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r3, 0x89fd, &(0x7f0000c95000)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1000000071a9d9dad58f57946822a691569475314b203799491cb3100070c5b43f84457c86f6e0bb4f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0x9, &(0x7f0000b15000)=""/0, 0x0, 0x0}, 0x10000) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000fbb000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000457000)={0x3f8a, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ae1000-0x4)={r3}) bind$pptp(r5, &(0x7f0000c96000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r6 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) recvfrom$ipx(r6, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) 2018/01/16 23:36:32 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x0) 2018/01/16 23:36:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000418000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000181000)="dd32c04c2338ad134bd5f05d461b8338cde9366b7b299864fffc267000bd5e8ea2322a26e6f4e54a500d5dd467cdefb1e1", 0x31, 0x8000, &(0x7f00009a6000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ae2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000004000)="3bf6382041d69ddcacabeb9814edfd2331a6d4957595d0105482dd1aae588348a3a5499ff67ae61e56603ee7aba24068be5265bcea604604dacdfdde99e5a453baa0faa61bd34c7f0a4d4ff63312d240933d48da9d1c29a9315ec0e5e5646d26e4307ac33480f896909a69e6b61f172f753e2e74d31a5324df44b839f93530163e689fec7cc867c2743beced5988f239e4d31e7452ac2a455d325897f71a960991646b13efe4aad513d26fa0cb89573ade9ca976d9fdeed128b1f3") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f000010f000)="05249ec6e148997e1b316c3cf7ffffff", 0x10}], 0x1, &(0x7f000073e000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000014000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000c3f000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x9) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/16 23:36:32 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f42000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000022e000)={0x5, 0xad3f, 0x200, 0x5, 0x3, 0x22, 0x0, 0x101, 0x0}, &(0x7f0000ff3000)=0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ff3000)=@assoc_value={r2, 0x4}, 0x8) 2018/01/16 23:36:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r3, 0x5460, &(0x7f00000da000)=0x0) bind$inet6(r3, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c3000)={r0, r1}) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:36:32 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) [ 167.946879] sctp: [Deprecated]: syz-executor1 (pid 11085) Use of struct sctp_assoc_value in delayed_ack socket option. [ 167.946879] Use struct sctp_sack_info instead 2018/01/16 23:36:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f0000ee8000)="1a4c979ae21bce6ca0a7c52043b6c0b23a3d34af35c176fd5921c7853a9123be02fa9bbafd70278f5d4806f7517400e7dea945df0df8cb091b75258be7773eba2a68cb6be4626499f36582e9ddc178eb236300f567d3fae86da5154dddf4dc2e2e8fa97781ada4868bc30f27fc2fae5f5b4bce05410ca7e61f100a3e5867cc720c17ce1dc5423855ce330b10ea2a209f5f68c549b160aad314316776640830ba4a2749fec5ccbe5c68b1faf619ccf4d4048fe57c1d3adcd7c7afe840340bd43dfc694604d9", 0x1ed) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000770000-0x4)={0x0}, &(0x7f00004a3000)=0x4) sendfile(0xffffffffffffffff, r2, &(0x7f0000097000)=0x0, 0x0) 2018/01/16 23:36:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x1b, 0x6, 0x6c8427ff, &(0x7f0000d0e000)={0x0, 0x0}) bind$bt_l2cap(r2, &(0x7f00008b7000)={0x1f, 0xfff, {0xffffffffffffefc9, 0x3, 0x4e48, 0x101, 0x3ff, 0x800}, 0x7, 0xa332}, 0xe) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bff000-0x10)={0xfffffffffffff001, 0x8, 0x80, 0x6, 0x0}, &(0x7f00000bf000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000004b000)={r3, 0xffff}, &(0x7f000091e000)=0x8) 2018/01/16 23:36:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) 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$kcm(0x29, 0x2, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) accept4$alg(r0, 0x0, 0x0, 0x800) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000fae000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000db7000)="", 0x230, 0x40, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:36:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f21000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000b95000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r1 = socket$kcm(0x29, 0x8000000020000000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000665000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/16 23:36:33 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) recvfrom(r0, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0xfffffffffffffd6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x21f, 0x4}, 0x10) 2018/01/16 23:36:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f000031c000)=[], 0x0, &(0x7f0000eb7000)=[], 0x0, 0x0}, 0x8000) r2 = accept4(r1, &(0x7f00009bb000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000007b000-0x4)=0x10, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a7e000-0x4e)="297795976d6f1ebf4d4199c9cdbbcbf4fa134d36ac9e8072ec80722085c018bd7052d271f13e59aad27febdc8093d1d6a75651654a1df0fa6d4e11cc3ad98edea57217d6564ca3bda7c10cf805f0", 0x4e) 2018/01/16 23:36:33 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000)=0x60, 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000013000)=""/4096, 0x1000, 0x20, &(0x7f0000014000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000015000-0xb8)={0x0, 0x7f, 0x8, 0x3f, 0x9, 0x6, 0x80000000, 0x6, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x1, 0x1, 0x40}}, &(0x7f0000015000-0x4)=0xb8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000015000-0x4)=@assoc_id=r2, &(0x7f000000b000)=0x4) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000000a000)=[{&(0x7f0000015000)="888c57c4d1bd0502c5dac4ee207cc99f67b2fa1ae2bea7a3f07c3178b90d17c6d2a1448fa6d6a8ecb4e9134587476237237b7dbfce6b537811c7d997dbe5ef9f017a866f1089676f5393e05927d4664cd64d591d157167ad4fc4fbbc221abdc11d4065fbf2776d8505ef243febcbe29d91d672ccdf482030e25031f7e37c165ca592c5857a76458418f679a64ff69e8a99cc2b", 0x93}, {&(0x7f000000d000)="436265e7fb91ff19b3a9ac5017806d44edb625655b7131c744ba81cae095c5b8e06e15c9a597fbf8e71e2047897b6c0315669c4ac8d91537d2f7c5a4c5f72789752780d939fdcb4296bccbe5", 0x4c}, {&(0x7f0000001000-0x38)="1c116e640262be4f0f4df356a74204db9291370e1394f8bf56791cf8493938f72b21c1afa951e1508abc9e2a0464fa4edd63f6ed9851db89", 0x38}, {&(0x7f0000009000-0xc7)="ef216724fc2a0f49a780ad88c05bbe1b15d6608803666a678b1b701db1aed60dd3f2648e9041594f21dc8c5a0279a8f55c86e3a5400b9e8407bee3cd68f026a6d5d3c03fa9a69236ec2d62e8cabc36d11417fcdfed1211147dd5ba2d72a3c0580dead5b64a6c5776781b1ae3acb74adaab749f9fc8922b10f089a8a60035cebc869a50322ff82397c8b87c83a65692684ae97bc433fe7dc29f650973143d106861ed8d2e2b5c85872561153f9bc0a88f843d307e490e3c3ec81018f0478cb46622216d71318985", 0xc7}, {&(0x7f0000015000)="ce3eb6c33f2cc699205befe519cd09e1bb5954a42b456937c89329d591bea5394d05257f936b561e293b90b09207518f940ca6f6059246516dad51f4f817947f5ddc2f440a16e50809871f7049d2c3c7440d35f1bcae2997bd912bdf6b52c5123046d392d8e0c8b8d7d55ae2aa68e41ed336adf82260a794618867246e70dde84baece4ac550f2b762b3a9fdbecfa6777093debdc8000f24755a744ba15137ed410e13d11eb2ae4d255247157995a052bc40b24aff0880f9f066925dc6d701c316a73569d55e4cee5112e158e6f9e27f99ce00ee50d99f031fca5f5f303c7b40f3853099433ebf26", 0xe8}], 0x5) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000009000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x20) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000014000)={0x2, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f000000a000)=0x5, 0x4) socket$inet6(0xa, 0x6, 0x14) 2018/01/16 23:36:33 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r0, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x80, &(0x7f0000fbc000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000b03000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getuid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/16 23:36:33 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x2e6, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f79000-0x98)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, &(0x7f0000653000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000459000)={r1, 0x2, 0x6, [0x1ff, 0x400, 0xa7, 0x0, 0x2, 0x8]}, 0x14) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f7a000)={r1, @in6={{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x401, 0x0, 0x0}, &(0x7f00006d2000-0x4)=0xa0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f7a000-0x4)=0x0, &(0x7f0000f7a000-0x4)=0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000473000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000)=0x26) connect$ax25(r2, &(0x7f0000805000)={0x3, {"9b0d4d383a20f9"}, 0x8}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000f7a000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7b000-0x4)=0xd) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000b3e000-0x4)=0x3, 0x4) 2018/01/16 23:36:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000037e000)={{{@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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cbd000)={r1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@random="f3565f0637b0", @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 23:36:33 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="24000000260067000000000000007700000000ff0100000000000000ffffffff0900ff10", 0x24) 2018/01/16 23:36:33 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cfc000)={0x4000000003, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000065a000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/16 23:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e67000-0x8)={0x9, 0x3}, 0x8) 2018/01/16 23:36:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f0000c9f000)=[{r0, 0x2, 0x0}, {r0, 0x4, 0x0}, {r0, 0x40, 0x0}, {r0, 0x42, 0x0}, {r0, 0x10, 0x0}, {r0, 0x8010, 0x0}], 0x6, 0xcbc9) socket$inet6(0xa, 0x7, 0x5) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000e93000-0x4)=0x0, &(0x7f00000a8000)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000010c000-0x8)={0x0, 0x0}) 2018/01/16 23:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000402000)={&(0x7f0000b8d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000bf5000)=[{&(0x7f0000dde000)=""/4096, 0x1000}, {&(0x7f00005c7000-0xf5)=""/245, 0xf5}], 0x2, &(0x7f0000190000-0x97)=""/151, 0x97, 0x1}, 0x3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000f09000)=0x3, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/16 23:36:33 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000009000)="5cdf4947e74aa987a4aeb52094e7c6d84b5aad5b751837847f1ef063d45c824a07e87a035012298245300de8da22b88fb011119b139870faad1f84e041d817cb82b5b6043c6b769ba12bc0e872cb626cd93a4e7b03458143d6e9bcd9fcbcdb31654ef0db2b43ee2212cb3c0323c4fbd941b8552609994dec6080922225017c1df46b059a16eeefe101107abfb781afdc532bed4d435ba51cd55934d370882f3d6c948c3ea2ee49251746995d6996557153aee7b29ed08454342f9ab4fbacf62f7b98f1e69ad587a8ed0dd8889572791877ec58a2dc84f82670b62857f68b5843f05636b13115250d69620e") 2018/01/16 23:36:33 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x3, 0x9, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000fd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fd4000)=0x60, 0x80800) 2018/01/16 23:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x4, 0xbc97) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000357000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fae000)={0x0, 0xdd, "dc858c1abbd7eb2a419fc38f74a2ec14231163934509b5feb7ebd8476d655c9c165fd7a697d51cfdff87f4b5e10c3c247739b5957b068567b7bb91939123a72ff80979faa924498fd38f45ef3364e47429708069692a04080a1789afc212a26775923301a1b6f0436ffe0a872577c7e9c4e419b6ea8cfe67d8c210909ef333731ed78bf480a4e81b32ed0ebe160844ecf9dc0eab6d7400f55a559d7c0fbdb0fa3e0cd1cda4194f30ee363785474050c63475a6f362606bd2b0c1cdb745353393d5c2621f761d4e50ab486663fe948660cbf0e33017a0077da3a6e53199"}, &(0x7f0000936000+0x8c8)=0xe5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eb1000)={0x1, 0x8208, 0x2, 0x7, r1}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000096f000-0xe)={0x0, 0x7d, 0x3, [0x3, 0x0, 0x100]}, &(0x7f000016a000-0x4)=0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000076000)={r2, 0x3c, &(0x7f00007e3000-0x3c)=[@in6={0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004da000-0x4)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ca1000)={0x0, 0x101, 0x20}, &(0x7f0000669000-0x4)=0xc) sendmsg$inet_sctp(r3, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x2, 0x2e8b, r4}}], 0x30, 0x0}, 0x0) 2018/01/16 23:36:33 executing program 1: setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000b7f000)=0x2, 0x4) write(0xffffffffffffffff, &(0x7f000068d000-0x24)="240000001a0025f50800000400000000000000050004bf0202ff1e010800000048050000", 0x24) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000007e000-0x38)={&(0x7f000083f000)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f0000872000)={&(0x7f0000d3f000)={0x30, 0x4, 0xf, 0x300, 0x7, 0x2, {0x7, 0x0, 0x5}, [@generic="6ee851538f06b11a6031b9ac877dfca5b0ba0227f47fde02c37ea651"]}, 0x30}, 0x1, 0x0, 0x0, 0x40c0}, 0x4000) 2018/01/16 23:36:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a7000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000+0x2b9)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x4, 0x401, 0x4, 0x6, 0x7, 0x4, 0x8001, 0x8, 0x1, 0x913, 0x4, 0x200, 0xffffffff, 0x1]}, &(0x7f00007b3000)=0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x1000, "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"}, &(0x7f0000760000-0x4)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00009a0000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e0f000)=r5) getsockopt$inet_mreq(r4, 0x0, 0x21, &(0x7f0000dd3000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000e72000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000014c000)={r3, 0x10, 0x30}, &(0x7f0000b7f000-0x4)=0xc) sendto$unix(r0, &(0x7f00001d8000-0x3d)="29b4381bcc30a331aabce6a29d16205cd743b42684a88f678565086cd6a91d06206036730c88f4ebd0fe1aeeab758e5d93a85352a96216a5d00a82a2df", 0x3d, 0x0, &(0x7f0000176000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/16 23:36:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x5, 0x5, 0x27, &(0x7f0000942000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000add000)={0xffffffff, 0x0, 0x2, 0x1ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000533000-0x10)={r3, 0x8}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008f6000-0x10)={0x0, 0x4000000, 0x81c6, 0xfab8}, &(0x7f0000174000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000c20000-0x4)=r4, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r0) 2018/01/16 23:36:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x802, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x2, 0x80000000000001, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) setsockopt(r3, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000a2e000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r3, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r3, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) accept(r2, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ec1000-0x8)={r0, r6}) [ 168.170687] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11164 comm=syz-executor6 2018/01/16 23:36:33 executing program 2: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000ade000-0x4)=0x50, 0x4) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000adf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000314000-0x10)={0x0, 0x4c, &(0x7f0000ade000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5000000000000000}]}, &(0x7f0000ade000)=0x10) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ade000)={r2, 0x2, 0x3, 0x4}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/16 23:36:33 executing program 0: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/16 23:36:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d3d000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00009e7000-0xee)="72e89b59a63d1f9aa58b06f817b71f75b087c5bbe12ed8091e2212d5cfbb9a63a5c5692a79978b3a359595abc2d66fabb931bb744e339406be2e757ee1fd12face702decb8ae0e4a4dc543375ed7afeea57f01e30719380f1147b84303209454d575442da28d9599e52f636c9fd6e150c77f5c24d173a1aae23b02fe7ce45fddd7c29278f350d981bcad5340121d99b53dd2964b30b0090fc12080fa051976bae625115cf9b516dbe5ebc4e37532a3325a2872675d3e8582ff3dfb11a89a5345cf502d93a51edf2a9973f5dd611a7d424d99f63667ee1248f68c2412e129f24b0cad581813d4b8c47fe10a296747", 0xee, 0x4000004, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009ea000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001ad000)={{{@in=@broadcast=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b79000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d03000)={0x0, 0x0, 0x0}, &(0x7f000043a000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000077e000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003ff000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0e000-0x2)=0xe8) getgid() getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$inet(r2, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000e55000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000818000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)=']', 0x1}], 0x1, &(0x7f00005e3000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x7c, &(0x7f0000b1d000+0xc91)={0x0, 0xa, "a4bbd2ee728c8432b9ad"}, &(0x7f0000bd2000-0x4)=0x12) getuid() mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 23:36:33 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000023000)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000024000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) 2018/01/16 23:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dd9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/16 23:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000af0000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {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) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 23:36:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000015f000-0x4)=0x7, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 23:36:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r0, &(0x7f0000fe4000)=@kern={0x10, 0x0, 0x0, 0x401000}, 0xc) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) 2018/01/16 23:36:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000aea000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000e6b000)={0x0, 0x0}) close(r3) 2018/01/16 23:36:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x5, 0x80000000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f1c000-0x8)={0x0, 0xf0a4}, &(0x7f000091b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00008d2000)={r2, 0x9}, 0x6) bind$alg(r0, &(0x7f000028e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c09000)="", 0x0) r3 = accept4(r0, &(0x7f0000a2b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000316000)=0x26, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000968000-0x8)={0x0, 0x3}, &(0x7f0000e04000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000016f000)=r4, 0x4) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00007c1000-0x38)={0x0, 0x0, &(0x7f000051f000-0x10)=[{&(0x7f0000b27000)="c69e2c11de19e783f97fb4a3102e92d7f2013ba7b7661e7365116097ec46cb80ccfdd5be666d7b730aa2b4962e02368422a4b93750ba3e8f1704f5ca59e889c44d286a1fd828d26eef725972cf5955d54d17f931f56298f11ab5dd08142f464ac1599dc0da45c26538aecfffb78c6bdad9f59073ff11673aff0497ddfed51f3183595abe2a94b741149c5bef03b83578", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000229000)=0x0, &(0x7f00001e0000)=0x4) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000031000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005ae000)={0x0, 0x5, 0x20}, &(0x7f00001ef000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f3d000-0x8)={r2, 0x7fff}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000540000-0x2e)={r2, 0x4, 0x26, "344cc6d7443f466b6479c45a3607837b98a037caeddeb7898eb8f4044930dcb253accb67b00b"}, 0x2e) bind$ipx(r1, &(0x7f0000a98000)={0x4, 0x1000, 0x5, "195dae1e004c", 0xffffffff, 0x0}, 0x10) shutdown(r0, 0x1) 2018/01/16 23:36:33 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) unshare(0x400) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[], 0x0, 0x0}, 0xfffffffffffffffd) 2018/01/16 23:36:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00001ba000)={0x3ff}, 0x1) 2018/01/16 23:36:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={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]}, [0x1f, 0x6, 0x72, 0x100, 0xfffffffffffffff9, 0x3, 0x3ff, 0x401, 0x9, 0xfffffffffffffffb, 0x80000001, 0x400, 0x8, 0x100, 0x8]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r2, 0xfffffffffffffffd}, &(0x7f0000000000+0xf07)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/16 23:36:33 executing program 6: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000080006, 0x84) listen(r0, 0x74) bind$ax25(r0, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}, 0x0}, 0x10) 2018/01/16 23:36:33 executing program 7: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00004be000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a50000-0x4)=0x10) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ae8000-0x20)={0x4, 0x1326, 0xa, 0x3, 0x2, 0x7, 0xffffffff9f9a25e7, 0x3, 0x0}, &(0x7f0000827000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000420000-0x108)={r1, @in6={{0xa, 0x1, 0x4c87, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xffffffffc853534a, 0x721b, 0x6, 0x9, 0x7f, 0x8, 0x222745bb, 0x6, 0x4, 0x8, 0x5, 0xe3, 0x8, 0xf9]}, &(0x7f000020f000)=0x108) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 23:36:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000092000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e82000)=0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000031000)={@generic="6654d971ae719b5cdd152868214cd118", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000c15000-0x1c)={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x806, 0x0) getsockname(r0, &(0x7f00008dc000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000128000-0x4)=0x60) connect$inet6(r1, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20000000000b}, 0x1c) 2018/01/16 23:36:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3ff) accept(r0, &(0x7f000074d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005ee000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb0301000000000000", 0x5a) writev(r1, &(0x7f000055f000-0x70)=[{&(0x7f000007a000-0xf)="003e80f3d9bb2b49", 0x8}], 0x1) recvmsg(r1, &(0x7f0000d86000-0x2a)={&(0x7f000085a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000091d000)=[{&(0x7f0000829000-0x63)=""/99, 0x21c}], 0x10000000000000ae, &(0x7f0000b55000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 23:36:33 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x180, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002d2000-0x38)={0x0, 0x0, &(0x7f0000a48000)=[{&(0x7f00002eb000-0xe6)="bd364341879028565f8f5151808367b573", 0x11}], 0x1, &(0x7f0000970000)=[], 0x0, 0x4000}, 0x8000) recvfrom(r1, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) connect$can_bcm(0xffffffffffffffff, &(0x7f0000004000)={0x2, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 23:36:33 executing program 5: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f5a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000f59000)={0x7, 0x1, 0x8, 0x0, 0x1, 0x1}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000f59000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008a0000)=0x1c) write(r1, &(0x7f00000a6000)="4c796d84c7028c6af3d980c98e8cd3abdcc85c9b7a14d7d4f1fe456c73a602d8e9f60d81571b1bfd833643b439500efaac5c49b070ea78da875591150d63a8f102eebb3d525d4c60520730e1d23899adee992796ad8d63e426b7a9a58e6b3e0999e5af40cc70d4a4babcbd075d057cb01fe1f4b45c8e66d4c7d12d09ebb901", 0x7f) socketpair(0x20, 0x40000005, 0x4, &(0x7f0000f58000)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0xa, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000f58000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa95a}, [@map={0x18, 0x2, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00009dc000)=""/251, 0x0, 0x1, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 23:36:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000563000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d2000-0x4)=0x2e) bind$bt_rfcomm(r1, &(0x7f000046b000-0x9)={0x1f, {0x9, 0x8, 0x9, 0xfffffffffffffc01, 0x2, 0x400}, 0x8}, 0x9) unshare(0x400) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000031e000-0x8)={@rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000580000-0x4)=0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) accept(r0, &(0x7f00009b6000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000069c000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c51000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000cfd000)={0x1, 0x8}) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x4, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 23:36:33 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000004000-0x87)=""/135, &(0x7f0000004000)=0x87) r1 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/16 23:36:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000436000-0xb)={0x7f, 0x81, 0x8001, 0x2, 0x5, 0x3, 0x1, 0x8, 0x0, 0x7, 0x470b}, 0xb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000579000)=0xe, 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0xb1f, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000235000)="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", 0x101, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d59000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000527000)=0x8) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffef1) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r0, 0x84, 0x200, &(0x7f0000e0e000-0x8)="0401e201eeff00", 0xfc54bbb2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a5000)={0x0, 0x0}, 0x8) 2018/01/16 23:36:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = socket(0xf, 0xf2ae0bb54d7ab4ba, 0x4a7) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003bb000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aca000)=0xe8) sendmsg$can_raw(r2, &(0x7f0000f8a000-0x38)={&(0x7f00000e3000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000641000)={&(0x7f0000e70000)=@can={{0x2, 0xa04b, 0xffffffffffffead6, 0x400}, 0x0, 0x1, 0x0, 0x0, "096591c9b3c8d535"}, 0x10}, 0x1, 0x0, 0x0, 0x840}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f37000)=0xa8a, 0x4) sendmsg$alg(r1, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000351000-0x10)=[], 0x0, &(0x7f00003f8000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 23:36:33 executing program 3: mmap(&(0x7f0000003000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/16 23:36:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000084c000-0x4)=0x0, &(0x7f0000080000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000c7c000-0x4)=0x0, 0x80800) socketpair(0x15, 0x80007, 0x1, &(0x7f0000308000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000006e000)={0x0, 0xfffffffffffffffd}, &(0x7f00005e0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000736000-0xcb)={r5, 0xc3, "344afe47e76e34fe7e7a431e8fd6c39b7e9913e7d172205a3ed53094470e70bca5b5b24ccc2edc8c51ef192f9b10f496e0a19cf1983c4544a97306232430e874ca6a1027ad5e59412f384bed73152e54c08a482890a2c8e6f5bb85ea70c5902db8ed4fdbb18b93067dee6f703cb5218effc64bdef84babadc3c59d4320458f6f9dc1645890bd31a7d9012d777c98fa58335f6314f392c8738e525f9e9eb7cee2a2faa116342836fa8438f977790ecd049b2678957309427eb339b558a38bbc1a421b8b"}, &(0x7f00007c7000-0x4)=0xcb) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000148000-0x8)={r6, 0x3, 0x6}, &(0x7f0000eee000)=0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000069e000)=0x4ff) 2018/01/16 23:36:33 executing program 2: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair(0xf, 0x80003, 0x7, &(0x7f0000dfb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000595000)={0x3, &(0x7f0000758000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000a52000-0x1000)=""/4096, 0x1000, 0x42, &(0x7f000096f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd7d) 2018/01/16 23:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000b8f000)=[{&(0x7f0000415000)="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", 0x13b}, {&(0x7f0000a18000)="2242f7f279793f9e31dffe520bbb138e5181cae566d3019af420bae55f2bcc25cb57a443c2c9d7caac855276119229", 0x2f}], 0x2, &(0x7f00003a1000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000826000-0x8)={0x0, 0x0}) socketpair(0x3, 0x1, 0x7, &(0x7f0000f41000)={0x0, 0x0}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000f6d000-0x4)={0xfffffffffffffc00, 0x7, 0x2000}, 0x4) accept4(r4, &(0x7f0000920000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd0000-0x4)=0xc, 0x80000) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000869000-0x4)=0x4, 0x4) recvfrom$inet6(r3, &(0x7f0000697000-0x78)=""/120, 0x78, 0xeabeb028138d1499, &(0x7f000047a000)={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x1c) ioctl$sock_ifreq(r2, 0x8938, &(0x7f0000dfb000)={@common='ip6tnl0\x00', @ifru_names=@generic="bb7db1dc5f4b83e1a945f0216634ba21"}) 2018/01/16 23:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00008b8000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003dd000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00005b5000)={0x0, 0x1000, "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"}, &(0x7f000054e000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000eae000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0xff, 0xffffffff, 0x0, 0x8, 0x5, 0x2, 0x0, 0x0, 0x3ff, 0x20, 0x7ff, 0x0, 0x6]}, &(0x7f0000a16000-0x4)=0x108) getsockname(r1, &(0x7f0000129000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000460000)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000405000)={0x0, 0x0}) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 23:36:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000685000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x1000}) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) 2018/01/16 23:36:33 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0}}, 0x26) r1 = socket(0x19, 0x6, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x41e, 0x3, 0x2, 0x8, 0x6, 0x8001, 0x6}, &(0x7f0000001000)=0x20) 2018/01/16 23:36:33 executing program 2: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00002c7000)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x100000000000}, 0x10) 2018/01/16 23:36:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000452000)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006b4000-0x8)={r1, 0x2}, &(0x7f000048e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x3, 0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000ff0000-0x64)=[@in6={0xa, 0x2, 0xc4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x9b5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0xd500000000000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) syz_emit_ethernet(0xe6, &(0x7f0000b71000-0xee)={@random="13396a947cf7", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "05004d", 0xb0, 0x67, 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}, {[@routing={0x3f, 0xa, 0x0, 0x88d0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}]}, @hopopts={0x8f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x3}]}, @routing={0x6, 0x4, 0x2, 0xbe, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xff, 0x0, 0x9, 0x800, 0x0, 0x100000000, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/16 23:36:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f7e000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004b2000-0x4)=0x0, &(0x7f00003f6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008d9000)=@assoc_id=0x0, &(0x7f0000335000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aba000-0xe)={r1, 0xa67f, 0x3, [0x82f4, 0x8, 0x40]}, 0xe) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea5000)=@sack_info={0x0, 0x100, 0x1}, &(0x7f0000399000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dce000)={0xffffffff, 0x1, 0x6, 0xfe3, r2}, &(0x7f0000359000)=0x10) 2018/01/16 23:36:33 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000005000)={0x10, 0x0, 0x3, 0x80000004}, 0xc) sendmsg$nl_generic(r0, &(0x7f000001f000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000-0x10)={&(0x7f0000020000-0x1c)={0x1c, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0x8, 0x1, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:33 executing program 0: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f1b000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8c) 2018/01/16 23:36:33 executing program 4: pipe(&(0x7f0000d68000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000000000)="18834a47556438f9572697a9438c19b3ef671468de0394c9a20daba28b8a95d6bb89cada5fff289cedc5f377287d533e567e2b5c91574755515b24ab14966601f17a3d09963c5229c78b7d625136bdafba783d0ec7410cb7be078c3399eeca7f732a0cff18405eaaa30e07968159dcab87495c755f2ab56ea690775c2abad0500065aa28a50c83", 0x87, 0x4080, &(0x7f00006b0000+0x8cd)={0x4, 0x3, 0x2, "b0de52d2d304", 0x9, 0x0}, 0x10) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={r3, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r4, 0x100000001, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x3ff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r5, 0xfffffffffffffff8}, 0x8) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000001e000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x9, 0x0}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) 2018/01/16 23:36:33 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netrom(0xffffffffffffffff, &(0x7f0000018000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000017000-0x4)=0x10) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000019000)=""/86, &(0x7f0000005000-0x4)=0x56) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000011000)={0x1, 0x8, 0x18, 0x8001, 0x0}, &(0x7f0000019000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000f000)={r2, 0x1}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) [ 168.719314] l2tp_core: tunl 1: fd 19 wrong protocol, got 1, expected 17 [ 168.743988] l2tp_core: tunl 1: fd 20 wrong protocol, got 1, expected 17 2018/01/16 23:36:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003b9000)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d75000)={0x0, 0x0, 0x0}, &(0x7f0000f9b000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000094d000)={&(0x7f0000431000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006a8000-0x10)={&(0x7f0000286000)=@report={0x158, 0x20, 0x300, 0x3, 0x1, {0xff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x3, 0x0, 0x0, 0x6, 0x2, 0x0, 0x80, 0x32, 0x0, r1}}, [@algo_auth_trunc={0x10c, 0x14, {{'wp512-generic\x00'}, 0x5f0, 0xa0, "620e46b6c68e104539135db1e0e9c6e8b65a02f06de8d00dd1eef821084b356eb6a0423a2f3ba0878ccd4d2e9466bcd572a792bd4941c6d67923547ec2bb719270e363aee51f9e4461c5e149e5736eeda75845392e3ec1b2a9e7c99e900775ee17236d54b6e8d5c1efaa3b230c34a0f1be489f29dd7bdf78928d3770676a55e6a8696916474a497ac69faba058e0ab9e9232d73f038b1878791cf71b76ff653b379420099195cb4f34d21639e8485941414686130597ca10d9ba848fb7ad"}}]}, 0x158}, 0x1, 0x0, 0x0, 0x4}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r2, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x0}, 0x60) 2018/01/16 23:36:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00009c9000-0x4)={0x1, 0x6, 0x9000}, 0x4) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fff000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a9000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cff000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b92000-0x4)=0x8) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r1, &(0x7f0000344000)=@nfc={0x27, 0xffffffffffffffff, 0x0, 0x0}, 0x10) close(r1) 2018/01/16 23:36:33 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0}}, 0x8) socketpair(0x8, 0x2, 0x1f, &(0x7f0000001000)={0x0, 0x0}) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000)=[{r1, 0x4, 0x0}, {r0, 0x1023, 0x0}, {r0, 0x4200, 0x0}], 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000005000-0x88)={0x8, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000001000-0x28)={0x8, 0x5, r2, 0x10001, r3, 0x7f, 0xfffffffffffffffc, 0x2}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000)=0x2, 0x4) 2018/01/16 23:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000623000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00005c4000-0x3f)=""/63, &(0x7f0000515000)=0x3f) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/16 23:36:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000edc000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000f42000-0x8)={r0, 0x3}) socket(0x10, 0x3, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000dbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f0f000-0x2c)=@ethtool_cmd={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00006e1000-0x4)=r4) pipe(&(0x7f000021f000-0x8)={0x0, 0x0}) sendto$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) r5 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000014d000)={0x0, @in6={{0xa, 0x2, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80000001, 0xffff, 0x6, 0x20}, &(0x7f000044c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f50000-0x8)={r6, 0x100000001}, &(0x7f0000eab000)=0x8) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r7, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) connect$can_bcm(r5, &(0x7f000070d000-0x10)={0x1d, r8, 0x0, 0x0}, 0x10) socket$packet(0x11, 0x3, 0x300) [ 168.770606] openvswitch: netlink: Message has 4 unknown bytes. [ 168.784869] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/16 23:36:33 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000f12000)=0x0, &(0x7f0000bb7000)=0x4) 2018/01/16 23:36:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) pipe(&(0x7f0000b78000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/16 23:36:33 executing program 7: mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000047000-0x3a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x3, 0x475, 0x2}}], {@arp={0x806, @generic={0x30e, 0x8, 0x6, 0x4, 0xb, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "770aa5d3", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, "bcb7a769bc8c588b2df7ffea2d348022"}}}}, 0x0) 2018/01/16 23:36:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000069d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000e7d000)={0x1, 0x1, [0x0]}) 2018/01/16 23:36:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000059a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00007a2000)={0x7f, &(0x7f0000fe8000-0x7f)="7133630108bdd6060c6e011e4b13801da926015810273ae8310f9b588957a95f9393ee46383fdd9087ca8d1ea2a75c570ff34afe3e26aafc6df36b54d50ffac03edb0acee001c5ea9074b0a6c13992205f811e0bfaba973489e8df87e74c17391c9a96cf416239a206c69ff98d92f07d548d469f316fcdfcc17207bbf716e8"}) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/16 23:36:33 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/16 23:36:33 executing program 3: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x9, 0x0, 0x0, 0x0}]}, 0xd) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 23:36:33 executing program 0: unshare(0x20400) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b93000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x7}, {0xf, 0x5}, {0x4, 0x4}, {0x3, 0x5}, {0xf, 0x8}, {0xa, 0x1000}, {0x2, 0x1}, {0x3, 0x4}, {0xb, 0x1ff}], 0x9) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000001000)=0xe8) 2018/01/16 23:36:33 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) 2018/01/16 23:36:33 executing program 2: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000f92000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004c6000-0x4)=0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f84000)={&(0x7f0000f92000-0x60)=@nfc_llcp={0x27, 0x6, 0x4, 0x7, 0x2, 0x2, "0807f23ddece0464442bea51816909d8e94015cb0b2b6859a312bd64fb30c3789d2825ae08c3386e0fdf07ed19a3c867f8b41f48aa33e53098772e9c53db58", 0x5}, 0x60, &(0x7f0000c2d000-0x80)=[{&(0x7f0000f91000)="9b01c816bf5d6374d43d1c9c133d9d87899d603cb35f45945ec1a07bdb4ad77845b0a517633e587cb5ca7b843f1449fbb3eb5b11a5fb093ac6289aff70917d953ff5", 0x42}, {&(0x7f0000636000-0x69)="38d8a48bb6abd9e5a3c4899301b3f566f9de90f6321b1ed6a15f2292116e11bc2255a977ba9c5238997e4ac779ac4324c0a01ee94bb1af6d605213ebd9375be5b332f72accba6b68aa5ff769f8142379c5e883f6fd2cbdb2154e4fb893455e4352e0995d8c98439a75", 0x69}, {&(0x7f0000f91000)="bb2bdf3cd1fa3c203b7498a5dc3d70ae13d8acf55707335cc9d21e3d6b69e0b31fb6157568a558703c40d3b835d94d5d92ca5f674171fbb450e87de9300ce3f143b290025dc1ea4b7fad75e3810017cbee3f311dccf16a", 0x57}, {&(0x7f0000848000)="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0x1000}, {&(0x7f0000f91000)="f5ae32c183df3e243d71df6183d617354626102083144a52f69fb77c3110cebe14800ab4c2c2dbfc2b9b9a6631ff29e0687bed7e75a49aae9d4b7babfdd357bfce61dc5f9eda59a2682be9fa99740260a7cf048f4941e395f16db8d71a5c9d8f1e8e0c73bd95b4766d653d84906bb1636a2bd6a5e627", 0x76}, {&(0x7f0000f91000)="215e7520adf02f934f0a04b227ed8ae36d1aa19633785d0fd0d2261ac33cfd8a3518661805deb452d9e793daf26b4b4133e264e088655fde449e29ea830acca6d96672c8a8c0acef7d47a0f96e45c083a6be60fc4ab817ab2402a7cb675d890a549bdff42927152c01ecfb8eefa24167b66084a519826fb4c56e709d35e9e90d58140ff05f84e214c76fb2d8b9fad932fc2e46ae519af9eb9888cce6b3eabf798d12c901fecc8a9f018fa30ba52643710d8d058fad2fdc07b2c4e08258f6d0401e16e05e036adfabdf52f9f715dfc656b43ec28bf9c7ec110ab40797b359c88da5b1ecb0aa", 0xe5}, {&(0x7f000056c000-0x5a)="eeddd24b2a7f0ee5084543f04744f4644d4b971904ade02c3cd6c6cc91c26b667419a1d77837f8b8335446c80e51696598adf11a69c51a6104b443b2c71cfb8e42b1faf1a814dcd58414106580c3596251863ee7277c3625e1ef", 0x5a}, {&(0x7f0000f91000)="fb6513c944", 0x5}], 0x8, &(0x7f0000f91000)=[{0xe0, 0x10c, 0x3, "59afb1bfd1eb8adef6666a21de15bd0b204821172df61c739d31976c500dd18e747105287684ae45c185e9f43fecfbaabd79244eb7cd70737858fcc449028cbca8bed3f27ca2b9d2afcdbb6311fbf69c341560c318f278601e3f57694959be3c8dec39e7819dfb4c80d54450b01c10e02069d4959d85597128ffd2001de1db39a2201301ee751fd28e9446bbf1cba8ee288704e5f0a6c8f9dd03282541c9368b1718130204c84fa927102693449f48475d3cffa6340cafeadc18b35074c4b2a3b506ab0597702ec9037306"}, {0xa8, 0x11f, 0x8, "208bd883958fe215ccb4efe1b1a0840fd0cc1fe73bb4558db9bbb54da0d9539d2977eb2236b8802aebc64128f3ea6b548cd593899ab6beb7ad896df0e32a1ce0bc5d04112aa71f684bd672394effcb80cf0406782402b79240b4f254f96a8854c84d6fac09f4c1e6c6621d8521e5faa64bb71471c74185cda84b1ca5098b0928c6bc797a3519ec1c4f927b283e88d944f3645cac2ef9ab"}, {0x78, 0x115, 0xfffffffffffffffd, "69bd1e0b2d39be7425ef10c85978b14cc82400b8cdda4fde09805071aefbd90ea79e7548307b6a58bbb82a86d17090a8579de8a94e68b3d7c490a7c642de0b7a1489aa681d6484be5e28bc3f6a85e0ec02e3d42e9317cb78f06640ff73f2a87ae3d1"}], 0x200, 0x1}, 0x80) r2 = accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0x804, 0xcfb) r3 = accept4(r0, &(0x7f00003c0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ad9000-0x4)=0x60, 0x800) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000f93000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f93000-0xc)={0x0, 0xffff, 0x30}, &(0x7f0000e3c000-0x4)=0xc) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000f93000-0x8c)={r4, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000017f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000026f000)=0xb) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f93000)={r4, 0x9}, 0x8) poll(&(0x7f0000f91000-0x18)=[{r2, 0x0, 0x0}], 0x1, 0x101) sendmmsg$alg(r2, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 23:36:33 executing program 1: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/01/16 23:36:33 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) getsockopt(r2, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/16 23:36:33 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000008000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000008000-0x20)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000-0xaa)=""/170, 0xaa}], 0x2, &(0x7f0000006000-0xeb)=""/235, 0xeb, 0x6}, 0x10000) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000009000-0x10)="0d576aa5b72ceb3f97738795af87125e", 0x379) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000000a000-0x15)="015330056d637cc0dc4847fb1c70e418f2193ba787", 0x15) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r3, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) 2018/01/16 23:36:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000a66000)="9a550bac5f0ffcfe958b43b4e95a459193938c8d7f0cfecde6162f8e89", 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000692000+0xa20)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005ee000)={0x0, 0x101, 0x7, 0xffffffff, 0x9, 0x2, 0xe62, 0x7, {0x0, @in6={{0xa, 0x2, 0x970, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb6, 0x81, 0x6c, 0x1, 0xffffffffffffff19}}, &(0x7f00003d4000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d4a000-0x8)={r3, 0x5}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000123000)={@common='dummy0\x00', @ifru_flags=0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000e7c000)={{0xca4, 0x29, 0xc6, 0x6, 0x564fd811, 0x64}, 0x41f}) 2018/01/16 23:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000038a000-0x14)={0x9, 0x10000, 0x1, 0x6, 0x0}, 0x14) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000e6a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005fd000-0x4)={0xfffffffffffffff8}, 0x4) 2018/01/16 23:36:33 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x8, 0x6, 0x1, &(0x7f00002e2000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000a74000)={0x7d355dcd, 0x230, 0x5, 0xffffffff}, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f80000-0x38)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000459000)=""/0, 0xfffffff7, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f80000)={0x0, 0x5, "2afa810dc4"}, &(0x7f0000f80000)=0xd) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000889000-0x8)={0x0, 0x7fffffff}, &(0x7f0000f81000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00001c2000-0xb8)={r4, 0x1, 0x9, 0x2, 0x6, 0x1, 0x4, 0xd92, {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]}, 0xb036, 0x20, 0x1d3f, 0x40, 0x8}}, &(0x7f000077d000-0x4)=0xb8) 2018/01/16 23:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-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$kcm(0x29, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) accept(r1, 0x0, &(0x7f000033a000)=0x0) close(r0) 2018/01/16 23:36:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000c97000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000917000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000008f000-0x90)={0xfe00000000000000, {{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]}}, 0x90) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x346) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e41000-0x4)={r0}) sendmsg$kcm(r2, &(0x7f000013c000-0x38)={&(0x7f0000ed7000-0x10)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fa9000+0x651)=[{&(0x7f0000d5b000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40010}, 0x24004000) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) 2018/01/16 23:36:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000+0x1e2)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ac000-0x4)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f000083e000)="0a43c5794dfba5560d07bd7b88c78e6f519b41920755a4f58c483a7886a925ba4dbe3d8540cd73a44319700f42c35281e0a54522cc33c907ba34b2c7991442626ff9a53440ced99f12826100231356991a93d60019915bf1d6c8f64a42fe1ec601f30ccb5145f7e2fa473e926112e98de77efa0c5ed7efce9d094f6eaea55bd7b31cfe8d86fcac3ff5de322b8de7d064b1a7206faaa254ce53cb79ad028b978a3a5eb4ef49cdb4910fd193b69b7762c83b3e86f1372212c96813b0811d3216c7149e900bf11106762a0df445c60d773cc7e75eaa926fb83e3ce09287ba3876226efae6bbaf4ff860bec733fbed1cd6b6e1f261", 0xf3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f60000-0x230)={0x3f, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{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, 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]}, {{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]}]}, 0x230) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 23:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f82000)=0x0) 2018/01/16 23:36:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f000066e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001f6000-0x10)={0x2, &(0x7f0000b7d000-0x10)=[{0x8, 0x2, 0x6, 0x9}, {0x3ff, 0xffffffff, 0x9, 0x1}]}, 0x10) r1 = socket$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) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ef0000-0x4)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000dd2000)='cubic\x00', 0x1b7) shutdown(r1, 0x1) 2018/01/16 23:36:33 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ed8000-0x18)={0x0, 0x9, 0x30, 0x9, 0x1000}, &(0x7f0000fd4000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000ce000-0x8)={r1, 0x0}, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd3000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 23:36:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d01000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000080c000-0x10)="e4f103708f48cbdf0ec05ed0bd6e7ab3", 0x10) 2018/01/16 23:36:34 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) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x8, 0x9}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000004000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000002000)={&(0x7f0000007000-0x44)={0x38, 0x10, 0xf, 0x210, 0x4, 0x0, {0x0, 0x0, 0xa}, [@generic="71b86e79dee6005ca6e56a49607f7628d7656d6baa4255fa26d3c7a4f506f206a4801e25"]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xed) 2018/01/16 23:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000982000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000dfb000-0x8)={r0, r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001ec000-0x8)={0x0, 0xe777, 0x5439}, &(0x7f0000573000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000337000)={r3, 0x68b}, &(0x7f000075e000)=0x8) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x1f, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000396000-0x8)={r4, 0x100000001, 0xf}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000481000-0x6)={r4, 0x10000}, &(0x7f0000f3e000)=0x6) 2018/01/16 23:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 23:36:34 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ef4000)={&(0x7f0000ef5000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef4000)={r0, &(0x7f0000932000)="d0342518abe027c58953279f1b6338246e54c226697f6c14ff4598c156a5d209914878fee5f3a392737c2639fc274ad103f8893ae6f0f16bca0749927a113be66db87ee3eeea31ef7d1c9445b9907e88529ddbd829880167e62d2fba109c163fa73ff3353082c7d014cfa3cc476bcd72fada2ebb0c7e555a1f02077dae9c8cf7367bca45b1e69248056924d5d12ce283e0cf66219363033d73b7f1288207f39c6ef7c974494f67ce181d8f9448aea6e41de7700de3f2787e5a5505089eea07a38661629a77eed894b93e2890040a6cdf98c363d5ff60b87cc51650b3e4b68a0e49c6b677ecbc130d75d5ec101e49f15b39e1e06dddbe", &(0x7f0000a9e000-0xb)="6ecf4771809ab607f0f71fe64d15bb2b52b10f9f0a407c2eb10dce25b5f76e38303929fb01dfe9ab76a9811d0758c1", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 23:36:34 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000024000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000016000-0x8)=0x0, &(0x7f000000e000-0x4)=0x8) socketpair(0x17, 0x92c48ac1d822d516, 0x3, &(0x7f0000011000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000018000)={0x7fffffff, 0x0, 0x10003, 0x8000}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000023000)={0x4, r2, 0x10001, 0x9}) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000021000-0x10)={r2, 0x0}) 2018/01/16 23:36:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r0, 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b7d000-0x10)={0x0, 0x38, &(0x7f0000554000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}]}, &(0x7f0000f0d000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000023e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0xfffffffffffffffe, 0x3, 0x0, 0x8, 0xe68c, 0x1, 0x1}, 0x20) 2018/01/16 23:36:34 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d62000)={0xffffffffffffff9c}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000033000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) r2 = accept$inet(r1, &(0x7f0000300000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a6000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000cd0000-0x4)=0x0, &(0x7f0000f7b000)=0x4) r3 = socket(0xa, 0xb, 0x80000000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003f9000-0x4)=0x0, &(0x7f0000275000)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00005d3000-0x10)={0x5, &(0x7f00005f1000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f000082e000)=@generic={0x7, 0x1, 0x7}) connect$inet(r1, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000c6a000-0x18)=[{r1, 0x0, 0x0}], 0x0, 0x7fd) writev(r1, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/16 23:36:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcc, &(0x7f0000b14000)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x96, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @loopback={0x0, 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b09629", 0x0, 0x80000011, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xfffffffffffffffa}]}], "fe400000000000205098750cbd2f4603083816e0d51f73f0b0a9f14f36b237acc3a5f02badf1bdb6f448cc13658ea30363c95d2ae4b4457fd857a9e58bd2bf2ca1726d49e244c50d7bab83973bc61beb0eb2d5a7e741f3b6f839"}}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000955000+0x7f1)=0xfffffffffffffffd, 0x4) 2018/01/16 23:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000674000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000051c000)=0xc) 2018/01/16 23:36:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f00006e8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000d8000)={0x0, 0x2}, &(0x7f0000c3d000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000901000)={0x7fffffff, 0x1, 0x8, 0x40, 0x9, 0x8000, 0x81, 0x2, r1}, 0xfffffffffffffdd9) sendto$inet6(r0, &(0x7f0000c5b000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 23:36:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x80000, 0x81, &(0x7f0000610000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000db8000-0xc)={&(0x7f0000ea7000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000f99000)={0x0, 0x0}) connect$llc(r1, &(0x7f0000180000)={0x1a, 0x8, 0x100000000, 0x30ff, 0x1, 0xc4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_int(r2, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0x0, 0x4) 2018/01/16 23:36:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000ee6000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0xffffffffffffffe2) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f00005cc000)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d909c891c4c3e8b3ffab2ba9cebaaf07868e79904c9cb2205fb0f0dc1a6e3c4623ccf0b162fe7a221724991dab1b927f7364c6cac75e27e8d73b6ad4136e4d413c8910f3536ef76f61c", 0x80}], 0x1, &(0x7f0000a4b000)=[@iv={0xb0, 0x117, 0x2, 0x99, "829167c906bf4c0c04fdc0c2213749124f248840a861823e4bbe9e08bed67a319a65c90a1219f3a3e64d7d844e4559c7bfdd453891364f10518c70014917384c5f20e8febc234ff0055f75c0c63960b95a45752704b595866fd0c921108aaadf1656e9d9d2720ed3c4903b49b5bd6141a280e69d2d9a12a30f9963e7a0ffd02b55ebae78e56d0c5fea42a982a7086b7001e76f51202577d6de"}, @iv={0xc0, 0x117, 0x2, 0xaa, "66665f043a0a78fd3279e28e83ca84b73c20694668ff1d78964dbf05ff725c32ac1f254993dbb45d1af5292cd0d3254de0da2dc21e63a8414f427356556f16f7560a1d74ab5d0a6fcfcbd7e06033a481364b3b76b59e0e4bab8cc7044dc83fbda59b0de04815c8b99958a837dbbc1e46b22aa3ef8252c8587a86bb2eaa23b2a4349062971eeb700461986352d4d5c54dc344f056b04dd413c830b261941652e728338f083f3fbb6a5226"}, @iv={0xf8, 0x117, 0x2, 0xdf, "0e7df1ccb0dd3c4468d4acccca7c83577135dd456a5196ebb503246dd01822ea9be680fd8df5d8ec33f13ee57ed21dcfc225c78c6aa6bb863313792aba191fa2dd7f79172f89ea08e5a7b37cc2f24e2c83068ad23927c9b41850cc5d4eeae90c6c2bfb1c06a02565494ecc685ee11bbad93544db5717edbf12c162b52b61982a0c098e22d6af2668960f7ba83f4d4a77d15d21be9543dfa887a446d1d90943f0643fad14f80b85e6e2f08ac5ca5e24108b2925b90de73fd2ba2d9f129ba390b56c201d38fd470783f26a7286b1790f9b879a4e55881ab7e67a7a3e078b25c8"}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x30, 0x117, 0x2, 0x1c, "71c52051dc505eecd663efa7b738a35036c52eabb0800a75045b842a"}, @iv={0x20, 0x117, 0x2, 0xa, "fea74cdd2dbe4c3bad63"}, @iv={0x90, 0x117, 0x2, 0x75, "51a34a60ceac32da6c19d78181183457158f7ca1bb73f6ac85f00f63e089a4a45777bf8f3eb53e0358d822b86b4c47740de6326698cb6ca4b079cb6bab12dec890507ce90bf1e363d7cbb2f7aea243cdc432f2820e2a405481f2d45ab9d58e3c85c7e6b67b4e22213e7631a6abf523ea013c98ba6d"}], 0x360, 0x0}], 0x1, 0x0) 2018/01/16 23:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fda000-0x8)={0x0, 0x80000000, 0x0}, &(0x7f0000b5f000)=0x8) getpeername$packet(0xffffffffffffffff, &(0x7f0000d13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000321000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000758000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cc0000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bdf000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x2, 0x8, 0x1, 0x7fff, 0xa, 0xa0, 0x80, 0xbf, r2, r3}, {0x0, 0x0, 0x6, 0x5, 0x1, 0x3, 0x5, 0x6}, {0x5, 0xfffffffffffffffe, 0xbfc, 0xffff}, 0x68, 0x9, 0x2, 0x0, 0x1, 0x3}, {{@in=@empty=0x0, 0x1, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x1, 0x1, 0x2, 0x200, 0x4, 0x9}}, 0xe8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={r1, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) sendto$inet6(r0, &(0x7f0000885000-0xde)="17", 0x1, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 23:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d77000)=0x0, &(0x7f000093e000-0x4)=0x4) 2018/01/16 23:36:34 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ee9000)=0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ee9000)={0x0, 0x0}, &(0x7f0000bea000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000253000-0x8)=@assoc_value={r1, 0xfffffffffffffffe}, 0x8) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r2, 0x114, 0x1, &(0x7f0000000000)="", 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00007e2000-0x4)={0x2fd50}, 0x4) 2018/01/16 23:36:34 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x3ffff7ffffffff) 2018/01/16 23:36:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x4, &(0x7f000008c000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000a80000-0x4)=0x0, &(0x7f0000af4000)=0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000c43000)=0x0, &(0x7f00002e2000)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e0c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000946000-0x10)={0x4, 0x6, 0x1f, 0xfffffffffffffff9, 0x0}, &(0x7f0000bce000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000022000-0x8)={0x0, 0x1f}, &(0x7f0000a1e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ecc000-0x20)={0x6, 0x6, 0x8000, 0xffff, 0x0, 0x9, 0x100000001, 0x7fffffff, 0x0}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a70000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003bf000-0xb8)={0x0, 0x2, 0x0, 0x1f, 0x7fff, 0x5, 0x0, 0xfff, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffbde, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fffffff, 0xa2, 0x8, 0x7}}, &(0x7f00001df000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a2d000)=@assoc_id=0x0, &(0x7f000096c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a8e000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x3, 0x1, 0xffffffffffffff80, 0x228400000, 0x6, 0x8, 0x3f, 0x8001, 0x7, 0x3, 0x4, 0xd92b, 0x2, 0x0]}, &(0x7f00002ba000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000a1000)=@assoc_value={r6, 0x6}, 0x8) r12 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r12, 0x84, 0x1b, &(0x7f0000e09000)={r8, 0x6, "c236bbebde86"}, &(0x7f0000fbb000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000079b000+0x48d)={r9, 0xef, "f0592b67a9fe0c4277ee81511dadcb54101fe3f4327ac66752cd6adc9b6f0de94d0b06f79e2f5ab7c46f2a8d710999c5203dcc1434b36758dee0e3b5bc61cd65343a6688d666c6b4f46d10fdbe23d52bd0ec58f007b4d41e8b45ab0e1ba5908980d462a23f03c9803f427aa92495bbd89913ece7bd97e58ed802f1a93c46f9b998eacd4fa0eefe62376bbb1455a07c71d62ec3ecc0c1ed57c408f7e4371e2c379cfec9a5aa26b647d4a273c1ebaf0208c397d5aa1991099e3891139671a1bd8af2c4d3d3e6e7c4e22b6a049f6c59b2c2ff3d8bd5578cbe8e977b5887e65e1584414e0536bee8ed6a0f7ffe160a1302"}, &(0x7f000083c000-0x4)=0xf7) sendmsg$inet_sctp(r3, &(0x7f0000268000)={&(0x7f00003c8000)=@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f000064c000-0x60)=[{&(0x7f00009ef000)="59034c8771a1558c7ba1d36d737b2ea4b6100e697f31106451c7bff1690321d8e6df5b2419a751fd3576d0c63ef71f137e24bdf3dbc3a68533", 0x39}, {&(0x7f0000dcc000)="b60ee8617bd0ac0485ab21852b872fca306e4be4500b17af2e3559f62f0f79fdf835760c1bcb13eeed14ed15a48f09ca783cb59d6b6f139c7617cb89f8e968fc038f8e402030745639219289d13602e5dcfc315fa3b1c8d9afb1cfbe6e052a6777fc4bfcde70cf7a0cbd7b05a66cb6b8a93ca46b7c0f7df4ac9df74add061e823f5201114022412fa425e85f371e01c03572804268d8a4e9e426278f409c01d0dc51fb27854ed59347fe01a5a062bee29d520086300b974c96365fc46231e463f8e02aee7d1e5a1a90985a01f7e3056582f1585b0bc9350e2e4dc3f66c181f", 0xdf}, {&(0x7f0000951000-0x1f)="34e43bab149444202ee185cc065f4c9dd083a6209aed6b2c3f440f8e5fee2c", 0x1f}, {&(0x7f0000294000)="8ba31ac146a5a95735683e66846e960c283182e8c5fe1da3c528890ce10f211c0ecd1d59040edab674fb8d5dcfb0c979fb5db4cc1b7bc6dd86b18b897b8e5d8ed150ac6965c627b1c111036f8effbcc7b9bb4891c22e21cc2a11ed8bf662d879b9f24bed1f13f88c2cf3", 0x6a}, {&(0x7f0000819000-0xf9)="750d9c64b11d1538d6b194652bfaeaf9ef00458fd402bb1ecd047e0b8e46a4e2d8ae5ed98bef9003355fe35020ebc45fe86e6f140dc8eb37938408ccdc9b226ea0f8e347f2d99fe688c3364fac7ee52ab2989b66fdf1cea4f18dfa13338678aefef7463f1cc7270c1bbd119e85e37276c8050f7c0952c281d81a67b23b38adb15b1c58ceb6887d6fe75f5f9e2480039ed8205b66e021751ea47ec77eaf631461e99153cb13a8733ce2b138b5c5d825c32287ca05f05c402cc159d537f38c1220866dd68d0fc30730b29c5456b1767601c6ae722d7a0b139bda5cab6f7e653f34e3c121896f20457c3599238dd31c938567e93fe7d0c08c5f90", 0xf9}, {&(0x7f0000cd5000-0xa6)="910dd3af215a661d0b2e03390e8648fd960d632341f4bbe88e748b4e00d53f966010ba893d783dffbeae5c449f3c029cde046a372f108dd56dff67bf8701e9c57410b72dde1a38306334df81e63dab162e2b1cfd8ab3a89149222c2eb35e2a7292c8a9e3796d1c740ef7f29e3a3675b61cd3e6577e5e1d885d7f9c0079762acd579df09450180a229ed2d442ec0010cbf4b05dc2f930746b1bc1e8e590aabccd99d537e5be98", 0xa6}], 0x6, &(0x7f000038a000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x2, 0x5, 0x7fff, 0x8, 0xffff, 0xf5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x611, 0x4, 0xfffffffffffffff8, 0x5, 0x1, 0x200, 0x10001, r6}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x0, 0x6, 0x3}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x5, 0x6e}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x5, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x4b5, 0xf, 0x1, 0x3f, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x7ff, 0x8002, 0x3, 0x800, 0x7, 0x6106, 0x6, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x10000, 0xa, 0x3, 0x8, 0x7c2, 0x1cc, 0x9, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x204, 0x10000, 0x0, r11}}], 0x1b0, 0x24048001}, 0x11) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00008fa000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000093000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000935000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9b000)={0x0, 0x0, 0x0}, &(0x7f00005c0000)=0xc) r16 = getpid() getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000b2f000)={0x0, 0x0, 0x0}, &(0x7f00004bc000)=0xc) r18 = getgid() ioctl$sock_FIOGETOWN(r12, 0x8903, &(0x7f00000f3000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001b4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e6000-0x4)=0xe8) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f000065e000)={0x0, 0x0, 0x0}, &(0x7f0000cb3000-0x4)=0xc) ioctl$sock_FIOGETOWN(r12, 0x8903, &(0x7f0000fd3000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000395000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063e000-0x4)=0xe8) r24 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b2b000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006b8000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d89000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000098b000)={0x0, 0x0, 0x0}, &(0x7f0000fd0000-0x4)=0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00008aa000-0x4)=0x0) r29 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000090b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac1000)=0xc) r31 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f50000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c8b000-0x4)=0xc) r33 = getgid() r34 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d2e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c26000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bac000)={0x0, 0x0, 0x0}, &(0x7f0000642000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00003a5000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00008f4000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d1000-0x4)=0xe8) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f00003ee000)={0x0, 0x0, 0x0}, &(0x7f00005a2000)=0xc) sendmmsg$unix(r1, &(0x7f0000ea3000)=[{&(0x7f0000e02000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bda000)=[{&(0x7f000087a000)="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", 0x1000}], 0x1, &(0x7f0000964000-0x58)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r3, r3, r12]}, @rights={0x18, 0x1, 0x1, [r4]}], 0x58, 0x20000041}, {&(0x7f0000aad000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d00000)=[{&(0x7f0000088000)="a2f7ad6f9026c0cff0ff1eaa4b2fc2643c8942b48467754fcb9c8d97e13dbb945be19f447774a58e089a28fcb457f862c7cc704b86553093c4937c1c4b4c57ee3fcbba299468bc8a1b96614a09225feea78bae4441b2234443d5e9758946f8771e169e6da910e6fb13a02abc45324cc839ab", 0x72}], 0x1, &(0x7f0000431000-0x68)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r4, r1, r3, r4, r0, r12, r1, r3]}, @rights={0x18, 0x1, 0x1, [r2, r4]}], 0x68, 0x10}, {&(0x7f000035d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e8f000)=[{&(0x7f000017f000)="90889219da61553cb1523ebb4f57f6b31db8db93250f38aee24c23765c15f6d2bf0e6b171c8479a9666849", 0x2b}, {&(0x7f00004f9000-0xb)="cafcfdaeaf49b682f6ce59", 0xb}, {&(0x7f00009b1000)="2fa69d2d0ff0d18f01f5c367149825ecf02fbdbb0dd8413248d2ca6d2fb8fc8b99296b73d134c3f106571bf6d3e165b472380f8e16c990103fa636cbe0067aca35505c4c3f5c1629c2f5fec8f60c7072b87f71b6ee2be8e28ffe86cbcb0f2abe9ce93bf3e1bb7711d0fd72db5a305f762290211f5a5c2d455fe96020e7fa566d4349ee26ef291662ee893292f238ea8545815bffe28751f6265a40b7b7386b4cfc7995bae12dee", 0xa7}], 0x3, 0x0, 0x0, 0x48001}, {&(0x7f0000abd000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000af1000)=[{&(0x7f0000268000)="3f312d62b764f6d2cc45a1dcf48a4b657acde880f2b8ffde93477a40e9bebee17864dd5506d2337119e736eada7b2265be963f7e1b1bba8302192909e706f8f0478bd887e6d57bf7298fef381b35f5c664ee9e4957d17431fce11d5f78c0c47cde27746cda65e603a389bf8171770a3588f1e5f8fdcd985a4e6063f0f0fe70c9e2234500b8c13e7fcfcdf79ad105", 0x8e}, {&(0x7f0000990000-0x1e)="b07be559de465c7417c1a8fd0a99bc2c4a490d872707722c5ad4a953bb51", 0x1e}, {&(0x7f0000041000-0xe8)="5d5652a26f1ec3dc926ddc780e9a27e86ff4521dab0390b7b74d6b4d1496b5c4a7303c55d6360ed3facfc75476019eef63cf6b27b2cad9950941ace1831bd9c65d5597ed95e1d0d5ab533bd813c8db85a14332f9c9217d18f843f35049399cf6393fc2ab42029a3a668639c6dffd5a6d15e2df8476db41d299a20f2959abdd694d90327f46bcc07f48a9c8852a57af6ff0d5e90a073dab6978c94034f897c626ffb40910b264abbe87e03e4ff4860924b3ec4c38131296789f0f0436ac1bbdb10a7a009fb6543185754ca5755ea16436e18700e579fcbafa6d78926dfc82af8f97cf48072c077835", 0xe8}, {&(0x7f0000f8b000)="0be74fa1ae710c3cae982cc855ca058c7c555af274a2e4565f437c27c5126819998d3f784d2684d4d33514a2fcf3429faa678fa5bf332325cdc508149aaaa92bbf77baa5f8326246a9c6536b85b5805ee32deeea9a3637dd89767e44358e9cfa2ca9c4cf30f11df557f365cd739634410e3b6e02641af31f8ec162e669e27a5f9c8b", 0x82}, {&(0x7f0000552000-0xe4)="2c88e0bbc2851b4d30f380c7569a96bde1283d4c2e5df1574845a7b8a01b7fc056ea2ef3b8dd88ec8bf77e73ce46e3164d6f3aa9aaf7a2ec5d8e98f24555e6043caf103855c8bf42ac85e7b7fb678c22d2d177f103ed593d7f4f2ecbf1b1ea79317697430c8b23917a5ce739fbb00acc80f4aa42f8501954d1fea7b927bf812362fd3e992db0f9e7e1f73ce330be0deacc002a77533dc2a56b7280f8e3b1f5145c6194cc6d0cbd1036b1f4dba0dc3d1682459c1838e7fdac04de2a365d9d590428be414789324b268f849ebe161a10f40a44b4601098d0ff8de60b346117f50ae13144c7", 0xe4}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f00002d3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004de000-0x30)=[{&(0x7f0000ba4000-0x1000)="7d2fc11f0f1d84d7450fcd337e792f2443bbbbc2a8ebf30082af8216fc1cec20574f337e4c609676317ff90fe00c300fa2fc4f8db160912c95822f90f151c81099c2a5c80f049366687d9cfb40dc8853c7d8b4f098e89f771696711ba7bc9c199aca967fdd6763a56a1a012d47051be99cbefe70f7a73ab1bf400b91b67a40ea4dbc2205b84878e96d74822d49b01af7fe5bc23771e5ce20841fd77da47ff005aa292f68d2208045a03a7b8ae9dd621d7cfbf982674945e1d7e071e36b5f746c937bdc85553ad17db315aaa5e3805c9475fa7e64c9617d5dfe53f61942cd3176d33f6c88264da3a3707db6da9e5d7be340fda803fb4b6a24ae6b8cd2e0a4d0b121014d3df674e317e58c5d368820dbc3b923eef44235ea49df59a978dca939a7dee9b4ee24ef94ba53ee3538975a00190e41ea6ab52aea0cf575b487acda39d9d3712c40aba6b8849162f5c5c5325f037f9b26bfbc2f9254c84ee77f75a07813d334aa69d5c5717f32d81c8d69d8b01ce1f1642c3cbe8fa1f29977f2848f4ac2a13cda7d314d9169a5771d947e4272bf5d1b03061b06b8b292176b251aa73fb3e943b1a83cae95df58dae796bf5105d8bca690bb8aa5f2f736a327d5c8692d91e96eace3fc99c0dc25e36c9574e5bb5ba58e2ce651d52f7cbfac65c4fab47e034d9db900872b5ebcf72c04f00023c46e5a04fe7a72f34dce1ac4ba798009d0fcdc24ae9e1757adfef01c7849e21755c48dc1dd8b5479ba80301e735ae38cfe05fa17c048f96bf42b91688cf49f6c2ed765f503c5e32f34491b6386063725410b4e6f58df75965b2ed3b5ed3fbed0bdc2daebe4cc518d78a2e5d4a877f6225cdd3241bb36dc4006d863968165f8a4c4bbcf8ff65355c8c5f32fb5ef18aa55f8076c146fb18dd335c020eba858ffb49fecbef0ca8bdec27926ecd4080fe546530b8102e4130aaf6c20302f12ac01a2fb068c9e344991dc26ab76caf58f535c6a9fa252256d23ee4a5d1138d16edae352c950e7dea38a374b7f1c31752210b5d00818c893e52ecabf9cf141daaf7515ab7d5f0fd42be5564ce3dbcea9a96ff1286f97896cd19bf239ed08964fa357e3264df7d5a716e85d3984de62ffe4a95783e940694633c525f76e95dac357da3f2174ff797c8aa976c9f27f8882cec1d1e20217d27d2a1286d3a5c6d13e2463b3088208f773542bdfba099a6087cee38e81dec42728db4134a45e2f420b3098d1e616002135fd6cc68ae5320d0e5e0f314ca3a5847d1a42ea8219e164ed8673ab6f0748577e24db77e02b36d4735532388e735deb31763297460b89e199cd414449d2a7a8c1a0429d04356e17ae874c79b6cf3b37080a0f025c588392575f6803794c91067f622cb28f3cf6892a55fe24a5f3062a650ff11ba0f0f63ac5f36482742d241bceafebe67c52b35d67f457b4c995c010b811d97b35a4bdc36569fa74c9e5152745f7768eea7091306b170d84740fbba3b8a3b0a8395e674af874c964b229776c509809f4a2b61afb9ebe0b59436e11b87903b60833c01e837882f1863f3c06154df01e6054ee69804abe2e33afe4a6b7968aacd8ddab2513aa6ae539530ea0a1b37c54fcb5d57ca39deebd96d7e02dc1692e6960f21b4ebe01aeca3d09b198a849604a76339d7d686b25acb4b7be76a136f3bb37a6b4e023133125f0fa685e42b88203ab3a2be031588ff09e227c1462df9de1487668cbf07da62c1035855e318a5dd3d5f68b0d72aa02b5610ae56000b80d366273af289fe1290a9e1064e4d1b643d26b428cc4fe49aa39b78ef630082fd95f5707ac81c609689652bb5533f55a4aedff26ab6eb353b9c565146c383b9568e5c1ebfca8639f46fa5f4dc5f79a4743dafb275690dd6d08299a6dcbf10b517f62c89093f8f4aa14d3b7d6a37ee6e35f5a02eb0e8fc82de8741af6d6c673e7e9e2574e5d84b824a2a25581a6b94ecd7ee8e55dbc0e25f753c169229378e7d578a24b6a4aaf40fa772ede0bd759a94b13a5325371a3d08cc27fad3f208416d35be71d1bf96fbc8dcfd8b437c0b5eaf562d27641411468f2f7c0a6cebe90871dfab7a809696deb62f061d6b4229d49604c646b2ea875da4e8cd878b3da0adc4ccd4756eed7f0fbf91dad2568533cdf259484168da9849bf4146299116e501647e9da1877cb6e5ecc8bef838a359ff1a97177638d75c4304e55e24d21f68c3bff694c4958aa3dc612bcbd3fb1a672b79ec11b75fee185d2b89e6aa05354f05caa385f7beb1d9155d1d28b9ec792e7c0ba3d66df1a44f15fe802c89c4c96b436f8bdda90a6a8d2f531275c3eff0cfe0c6a5d77cdc7df8df0d0312616653c4a72f17d262244c5060699c1b874929900c97fde6d450285464efe05d0724d1d90d3ad011cd8f371f51c537e49beea4536d206f1bb3b0b857aba7abb038899de774c75a23bb0226654bed3d83013b56f60430372f76c7d850c0bda208739b7e2e30778c9ac56867d66768919c9e12a4c83533d97437bf36c405b20a5d265e3dff573d2e1cb2aca6ecd98cd19045d016fb108994b94154357fdc7eebd2912ff9e977e8f8abaedcb596541d77a6618d380271799d23f43d5661de8c9c81dc72411a62bc4d4238f24278067fcc33c7b053825a6a07ca4a108b01cdb000b8a1995f79b169919946d8c9c0afac87f5483f2808c0e81e5bd013b155b25aff78c71aa37479374501f62c96f432c36cb9173db5cd691b5cc794d78d4a2740ec35b253f84a55248e2a7fed8fb79f162d2bda615cb047432070407e7833a2204c7983f95b1b81dbbe9490a99903e9f5c1c10842e532c45ca5d88986c308c4b11944152a72d5636bca6be61b72dc6068208ff9310118b2f1a1efc00c82a4ef33908c60802af6256af24b45f756328cd2af95a092599c9ebd6a5570c6cded6c08f8dc0d31b92f6ce0350f39e7eb1435fb85094de349de8f7caf4f5e9954134b4cdaff31af2dd5c74e4e1292d1ac561160577ed861b61f1ccbf49eab139a9c3757b5f5c4dea554e6d907b941b6d760fe967f08e144f34e94488107d22e350cc5950aacd76797fbc8c78cd2f16ab79dc6ee16c363e171defe65590c51e444f42fbcba06be5c8cbb980ca1547646b0a2a7346996223b82644608faec2c243c95b62f32b6e093dc902fc320c97aab0b9796b4a6105984c93bd237a32b610ea26800ed1823376c078c61ec3f07fcc5d7336250cc909d4eca7f6d6142aebc0e7fd7cc40c537b4cb0a1e4393136f7ef72be46a17282c7b14e388169476a60c0e5ef1ea3882d81f4e79ce53f8d11557973c09daa98bfa075427cd5fa40fabd71238bbc1e7f40894bc018a461c1774b7c66fcb7bdcd97911e667630990b285c1c9a5a2182bcd7dcd16610d4c3ad8a74b51f0741908e80bc5ebd9b5de7b82590d8736a3efda690028eb3e7b379cf42fe497b4892a3d3b6c2a0f6a196555fb710057cc861a536ff345b50be48b3ba791fea45c4b73fb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0x1000}, {&(0x7f00004bb000-0xf0)="72675ce8ac7b72456a5f9ba2c893c8742304d926fcca65e2fb4fb0a5d319102aac77ead212a8c9df0978e36a4756f2cc5922bb776f61ecdcdabb77486b1027468e4868c99511b618c9e00830bd37a13e0ef37bb6eadc28ffe5b102bd9376eb7d09a5bc0448a352ec9d8f44772febf26ee6ce153ac97204fecfb5cff5611acb3fc5f10b8720c3ed266385f72fede4cb691418478610a6aa5e8a9b9be6f6cf2c79bf49cb7003f24ab97b2fd2d9e0d207f1f1bf963d4a73de3d595812258fa1525639fefb6227ed1d2801005a6f4dc4be51996862c93809e067bda47873dc34543f4512eb92c409321f0d3067a5b984019b", 0xf0}, {&(0x7f0000627000)="0f743058b884606462c707ba9dfd04402663620246d0fa094a351fb1af1fa19fae532031b294cfad320545e9387ff87292635ec5116defff0761370ac8c97c5f24326cc22c7c4c7d7f6aa927cb9bfc8128058e7140d7f75251c7484e0a4145d9dc46a08e3fa01b59dbdbff965db76ea8d565289779c42fe9857fbf1c12df872578bdf73e730242389db677857e8c8ef4c1da7de962a92985c78c711aaa7fb60917164d12635cc2f1661db38328a70a7658f30da1c14ac065fac2abbb699b507499d76a8c7c4fb77ff7d7b1d3bdd6c80696255d6d84c05642c7a3f3c3a03033ac2d86a611dd", 0xe5}], 0x3, &(0x7f00001ef000)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r0, r1, r1, r1, r12, r12, r12]}], 0x58, 0x800}, {&(0x7f0000924000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000776000)=[{&(0x7f000098a000)="43c32ea437b7bcb71f47a53b300834e4ceffe0d8bc5981d48ad0b4d93c4ddd401332f6a9ef258751048236daa9bb583504f6d832fceded7ad19b96f432cdba50cc55d5d9e33f906c21e0f656432094632f74112e39138432753ea5", 0x5b}], 0x1, &(0x7f0000177000-0xc0)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0xc0, 0x24000005}], 0x6, 0x4044000) accept$inet6(r0, &(0x7f0000637000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000646000-0x4)=0x1c) 2018/01/16 23:36:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000f21000-0x14d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 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=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 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], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) r0 = accept(0xffffffffffffff9c, &(0x7f0000a31000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00009ab000-0x4)=0x7) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000ca4000-0x1e)={0x4, 0x5, 0x7f, "f4f586bcb1de", "da88c7d93ceadbe8fab96ea49786a914"}) 2018/01/16 23:36:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000086d000)={{{@in=@multicast1=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000175000)={0x0, 0x0, 0x0}, &(0x7f0000720000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb5000-0xc)={r1, r2, r3}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008b5000-0xa0)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) 2018/01/16 23:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000373000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a3f000-0x10)={0x3, &(0x7f0000307000-0x18)=[{0x0, 0x7fffffff, 0x5, 0x1}, {0x8, 0x9, 0x9, 0x81}, {0x1, 0x1, 0x5, 0x0}]}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000033c000)={0x0, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd9, 0x0, 0x2, 0x7, 0x401, 0x3, 0x40af, 0xffff, 0x8, 0x6, 0xe1a3, 0x4, 0xaf5, 0x1, 0x5]}, &(0x7f00009aa000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003d2000-0x8)=@assoc_value={r2, 0x80}, 0x8) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00002cd000)=@generic="a2ad6ba66674613c2a7e0baf0d91cba6") sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e35000)={0xa, 0x0, 0x55f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x9}, 0x1c) bind$inet6(r1, &(0x7f00006d0000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1f}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000ae0000)=@routing={0x62, 0x6, 0x3, 0x60d4, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}]}, 0x38) getsockopt$inet6_buf(r1, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/16 23:36:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet6_buf(r0, 0x29, 0xf7, &(0x7f00000fb000)=""/139, &(0x7f0000715000-0x4)=0x8b) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000064c000)={0x4, {{0xa, 0x1, 0x1f26381b, @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]}}, 0x88) sendmsg(r0, &(0x7f000000d000-0x38)={&(0x7f00007d7000-0x10)=@ethernet={0x307, @random="985d4ea1ba72", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000264000)=[{&(0x7f0000ed2000-0x1000)="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", 0x1000}, {&(0x7f00006be000)="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", 0xfa}, {&(0x7f00008d2000)="ea28af5e949a282101863b97de9af3073a79881d9f916b3a4eb674a011fad41fb53b65a69deca68f833e88ca1fcdd307cf4eac327cc1e9f2b0024466269121194025b9dc208d7d237efca18dd18f3a4197529931e61f77c42d9a68ba3664cbef475ff055413a4c8d3f11479694", 0x6d}, {&(0x7f00001fc000-0xea)="cd0e115c7aec237e701d299da37d72f9a76feee0c6075c522ca6def6f55cf09e7e5ca8d7f8969ffe116b2fde8f6648677100bf038d5d6af82d60f06403dd24a5965fc82e5278963950a5648ee2ac3e5cfdef7616d5ab63cae798a28dea9605bb5f81114511b6c963483e37f929578e7ec20e5b7b0c4fac71a0718fc87cb7a2d7728166def3c6dd1b7718483e58a6c410d16992aebfcbf6522445a2eb5f8bb93093cadfa3aa32dad67bfa69b3ba7a3b90e69e045a2cbd808efdb0d89ae1cdcd67383ca878cb0cd05ce8d2a91f07cf2dc90a69b4b2e9410a6d70b4203c31c7818deaaa5298664aa5144a0e", 0xea}], 0x1000000000000138, &(0x7f0000735000-0x88)=[{0x88, 0x1bd, 0x101, "e5462fcc286476c38e5d614fad9029896e9a323717b96e6889bac99c46da45ade80596f1c5e1ea5ba0caedcd5adfb81cc5162da325095d47b7c9cd4a7b13611d96e61355819b8e793330e871e0be8a974856b17b3465aa8ff446d2009424f63a7397e00546e3f9c77a34d07204d635294980c6"}], 0x88, 0x1}, 0x80) getsockname(r0, &(0x7f00000f5000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f9f000-0x4)=0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="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0xa42}, {&(0x7f000052a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000530000-0xc8)="753fb143ca93540e57a43692e6855c566dd61586453b9fc8d8e558ae893a32a703bfaaa863240782e56056ea87c91164def5b1ac3d81b32266de167a9db2a1059b7d62070941fd216a142cb1ec467278de8a19522a12163dae1edc8f6778463ca1e2659b72b1f1c64a82e8560c565289f9b4985f259809f4d9bdfa99f5eed72e4349f04c4fce964cc4b88f1ec822c772de2db286c57ce8d7384d06fc4b44e44a8a7a10d72669ca922de22f45cb0849ab13c3bc5ad640b95110c8bcaeda94f474606548994092aa5a", 0xc8) 2018/01/16 23:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a93000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00005ff000)=0x32) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f000096c000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000303000-0x4)=0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x4444390, 0x0) close(r0) 2018/01/16 23:36:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x3, &(0x7f00003f1000)={0x0, 0x0}) pipe(&(0x7f0000882000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xf, 0xde39, 0x5, 0x800000000007, 0x0, r0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff66) 2018/01/16 23:36:34 executing program 6: pipe(&(0x7f0000aa4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}]}, &(0x7f00008e0000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000088c000)={r2, 0x4, 0x1, [0x0]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r3, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x9) writev(r4, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r3, &(0x7f00009d1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002f4000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) r6 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006c8000)=0x0) r8 = gettid() r9 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000d22000)={0x0, 0x0, 0x0}, &(0x7f00003fe000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c7d000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000dc2000-0xe8)={{{@in6=@empty={[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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c0000-0x4)=0xe8) r13 = getgid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00004ee000)={0x0, 0x0, 0x0}, &(0x7f0000c09000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00006d5000)={{{@in=@empty=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063f000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000341000)={0x0, 0x0, 0x0}, &(0x7f000053b000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002b6000)={0x0, 0x0, 0x0}, &(0x7f0000b62000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000807000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000776000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ced000)={0x0, 0x0, 0x0}, &(0x7f0000c97000)=0xc) sendmsg$netlink(r1, &(0x7f0000f9b000-0x38)={0x0, 0x0, &(0x7f0000558000-0x30)=[{&(0x7f00009f4000)={0x2330, 0x42, 0x100, 0x1, 0x0, "", [@nested={0x64, 0x59, [@generic="124ead259915bff5a0568bca7aa0d3ea6c8d079f10940068d1bdb055a8f81eee8120daa916e7724eb1070bd917dd0aeab9ca8ab6dc03cbbb", @generic="3d51f3ba5d17e435135633bb5478a32bacb499628ede2a4781e5c313bb24da1ebe5d0f136200"]}, @typed={0x1c, 0x6b, @str='selfmd5sum&selfb\x00'}, @nested={0x1c, 0x2a, [@typed={0x18, 0x58, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}]}, @nested={0x106c, 0x92, [@typed={0x1008, 0x14, @binary="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@typed={0xc, 0x33, @pid=r5}, @typed={0x10, 0x69, @str='^[}*(\x00'}, @generic="561cb34eb0bfd37342ce70584d74a074fdfd24bfb56a873284889c56035f0b69ad0ad5645b8133fa5a3b2cdc6db690ea3be9aecd5e2e274d09affaf1e4c3c796c90052df"]}, @generic="5e02f666b3852138338199a1f68bccff1d4c7a3d7ed11fb41326c27b275d70455dd94a05a211298e22148bab70d9eed560a0d139af96f38b69ee697782aa338b5c6bc4c00b5173bae0bc855c672def6d1088ddf60f621c3da20c2aa591fccd5f0e9a2078846d59edc45cfdcc6c9d814fd6541b26e7c184f0fa6e33d033db69c724060f509328d4494bcb7e7fac753183b63bfac8d5788e3748fbb3cfbc17a6b9a4bd48aa8a2dfd354378b7814d56d44509ea1fb29fc6148cdf4936a11eecc638cf209a4a0fe1f7f309b47027b2532c3e", @generic="36d1b54a85fbf9700518d69def5055a29b2d8ad4592d5dfffb8ec3254d8876fa7c87b97c4e5b5210ddd0dbd48380f375934aa943fa360e3ee7b4c56a4d421399097bb26b4899024353b259a9494aebd8e2076c20b61f473b4d96a8821fd099468cb25e7a82548c80ca2fe3568bd8340cfb48be1a0a8853306fb6fa49af5b50990f473e5b277129993e794107db612c82808c75d54c1785c39892", 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@typed={0x98, 0x6d, @binary="af754f03de7e8337921c670a2058417c82f5b2c2de4d8d83658e2c43a0a076ed638663cb155ebd69434ccb03e8091ad671fa3c440a5efa7b1573cd3983615deced7a98318adda729ad1e1beca8188b51d5a6045f6c67cace99470b6bb6e440dbc64bae87913e2d905e30c5ea0e2f50d68b6c79e0eedf6c029606cf83f9c9716fcfaf1e4af67c725d4f64f760e0a77d"}, @generic="31fa4512776e68ab6a626772986ada04e730d384623eb639bf7e8b7275c9ade5a20c42373aebd9b5600ea2951ba5044c3dcc9a52e68e9e4cea61475ac915c4ff475b3ce3e1c5f64cf26acde5fa448d163471547dad4d86e11e4650db7635228d7b26e3a46568c21d23889b4a03e6d68eb472", @typed={0x14, 0x4d, @str='GPLkeyring'}, @typed={0xc, 0x26, @pid=r6}]}, 0x1144}, {&(0x7f0000a06000-0x2e4)={0x2e4, 0x32, 0x100, 0x5, 0x0, "", [@nested={0x8c, 0x78, [@typed={0x18, 0x2b, @str='vboxnet0em1&\x00'}, @typed={0xc, 0x58, @u32=0x3}, @generic="7b9416a971b492524299de98e3758bd903ecbf51312e2c48f3d989bb422ff02b1c7850961f1d7b81d0daf961f0de4c822a98f0ca5b79dacb8765f29d127e055b05a6ea53e982c602efd95ee6422e095360f8", @typed={0x10, 0xb, @u64=0x5}]}, @nested={0x10, 0x64, [@generic="065d99d16099e7e7497c"]}, @generic="48382eb0d3d82ca48797a99b38ead02b12eff5bc59", @typed={0xc, 0x33, @pid=r7}, @nested={0x38, 0x7f, [@generic="e2db644be6e24c67a4aa0cc00123eb814bdab0296d5fe05aed2f02a22d1ef0853db716b962439d9b1cf053a6b10a9213f423"]}, @generic="7ecfbbd75756d596173ad9a92568c0a1e0fa1177176ee2d95ab96ecfc1a24e31ad2acfd598c2cf830899b8649e951b348d97d43bf61e58f79b0126c157dcebf6d928a229698dfd38833658a2bd649fdaad820c9713b25bb7a18b9efd686ed2b17c1b3120de2af4ccbd6bacc510c7bc8a2a2fafcd748980188c77a05ece3d6f289cfd383b3bf2385242c5d2ff28ec04e07e435d94b1b00082cff720c49148c8f1fa9f0187793373c24b479550f2fa100ed054ab2ffa1fc840bbbda76526f7f50df52a1b303564015efc63ee5e93706ae6e4736e92a3bd0ba2d4e6817ecd3caba5aff81066eb0648a3", @generic="cd3e447d0f67a36e7122a0561fda6c77675bfd6695d978bf299716374a1672553018abe77cec65a64a8bca3df829258912676f0d610bcd10b2d2f3b4abe665d17e7cea3bad5f78126960d7ab96f8e7d86d78a06ab46c3d8e4fa376119815394a5694ca75a0d7127a207c0e0e2ce3fd5652046d3f0a3caf4a779c6e88dd9454e6362b42db81fe5c02301214a60a2094ddff40a5de66fbdfc102100d6718fb01027961bbfcc059cb2a812e157bf49571b5fe1ba13c9aff9bbfde648ca96273ae43a3ee2a38924c7379cd0fdf2610d5c94cf05698e564f8521aad1ed37dae82e9c7fa", @nested={0x14, 0x44, [@typed={0x10, 0x21, @u64=0x9}]}]}, 0x2e4}], 0x3, &(0x7f0000263000)=[@rights={0x38, 0x1, 0x1, [r3, r1, r0, r3, r0, r0, r1, r3, r0]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffff9c, r4, r4]}, @rights={0x38, 0x1, 0x1, [r3, r4, r0, r1, r3, r3, r3, r3, r1, r4]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r3, r4, r4]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r1, r4, r1, r4]}], 0x158, 0x4000004}, 0x0) socket$inet(0x2, 0x1, 0xfff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000755000-0x8)={0x0, 0x8001}, &(0x7f000037c000-0x4)=0x8) 2018/01/16 23:36:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r1, &(0x7f0000f48000-0xb6)="", 0x0, 0x8000, &(0x7f0000421000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2018/01/16 23:36:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000cc7000-0x12c)=[{{0x0, 0x0, &(0x7f0000a92000-0x40)=[{&(0x7f0000445000)="dddb9f6e2fe4c0420cb1583141c629945284883271d3e8626af86b11654f8a8b5b8f4234492d72e74f6516c3403c1c748563ce46b9db97d6e038b458fda03f2b43486f1f07c8c8687c462a4d78126bb2ce5278214d109fce99db3997321d96097ce8cf3898601241154da63d77810a91dd37f783cb8b7f0e6decec2e77e78e8e66ec333bb5ab6ef8b3d7cb38c3f2332e9e365ea54557257d804a02b99150aac0d0a21fc36bc69ceff75b75fcddc3", 0xae}, {&(0x7f0000944000-0x2f)="e71cfc2429cb81c76a6c3f9a9827065fe0ef5d7074b27168716c75ed12006634ff991332e359f9b7f211f7fb2482dd", 0x2f}, {&(0x7f0000a41000-0x1d)="93d99d837a888159846a2e1c3aeb02552d3be921fca14cf01b13a2de96", 0x1d}, {&(0x7f0000d6b000-0x89)="d8d539929de1fa46e9dfdda4725f83a4cd933eaf11e41418f1d1eb44f861de9c8357ddba162289ee6865e340812709bd184df1666b6716c543247eb3ef41ec782db1cda1f6922c5c58375f7d957cb430c013be3eb897709cb5e0c07c237a1c4c7dfa8913cfe01c96eddc6658815795adb31443ab2a9cf54c9b64e6b4997c20ad5b656e4609fea51b3e", 0x89}], 0x4, &(0x7f0000315000-0x618)=[{0xa8, 0x11f, 0x2, "42978e99310883e8bf6218fa9fddc439b4504449ab32d6279afdee3403a26bd866425657518dd13c64ded2004624fd4fda67406d3d44cc73d9f01cafacdc03f1961daf66a0827a557047132db48afe75476440fbd788e07e6f96b08b8c09e8f13dbd8060c9368964d6e31165e03fccd988bfc6f7d6efcca690bc2368cf5e2c956d7a9aedcc0ed1607683caa2764ba088d7b3fa56"}, {0xb8, 0x113, 0x80, "78dc189cf97a050635e68010a07b44127c7fd1329b8c3cf8a28947d4e671873c53913d1fa30e88c923e71ce62eb1cd84146e5f2351e01b4e4ea8e66d58edef31b8308d6b3b0677fbbd95d23179abfba49a89526dc423067203d0707c99eeb3c34a4fc5edea2690bf5a37d76d77d4952b4b13776869a1e3fa007865a1dd554644452d7b412ffe61a7a96bdb20311a5267f5a8428a8c427daa5c91a9cc7ee7f083080576cce3892399"}, {0x78, 0x104, 0x130c5905, "ee41f2603e6ea2b067c24eef61802bbea4dca298623253f676278bd6e587c0aa26e6d44a9683cd51ac42c69abf2c2bd688e0d874151c1fc26f239092fd78af0dd8ed1e9416a43ff9c629093037648598fa4d6a07668e65793324e59893f0bb7a8f4c4bf5"}, {0x80, 0x0, 0xffffffffffffdbae, "e06a020deba17aaf364e37a5551175faccc185c5b969868f879a37f74d8bb7c45bcf75b1a486a6de559d1f4753af60842aeafe814a5e2b799c9b2cb6aec6fc8384077f84a03dacacf27be1c061a3cae70de2d45423eb715ea8fb2c300e5646083c7b580d1254f299f26f"}, {0xa0, 0x29, 0x100000001, "7c96889971f44e5ec936ddd0d4aedd206dd67f71f67dce4f4c0215c1968b510928fbb1eb29f11f59094cada30a5bde4c67ea1b1292380db302e63fda91cd65d5bfcfdd69e22d361491e68bc5a74bdca7cba186aa0608fd70f74962d0f423c2f923b306413ff89efa2a62483431c1cb2e3d6f0d8d492c0fec651769e41b93f2984d6a71e266f95d2745"}, {0xb8, 0x117, 0x7f, "3568e4c20b2604d3d16b1836e82ad13b04b42672eb7d9763fb1159f25d4282f1b3b7aff369fcaf4ccde927204e5632b5bb41cdb466ba116b0f22c6a23df61b6c5f513b02f5250e4e546b11c4e80084b90163702b940bf4febb83d4b8f673165a5082ee719456e462c6660044235122fd4c5fce548fa2ab13570634783b2222c3621381d0a8e0a0442b770e2199c9c0bb6bb976dcc26ff96df9c8ddbd26fdffa15989fbec46ae1c"}, {0xa0, 0x113, 0x663, "e8466ced97ef1236d21225b8c3560e91e75651185b8ebb248fb07dd4e0f91be3b9415bd52868784e5d2f917e02e86b55a973a0647c96ffbdfceeca58cd9142ba02474de6e90f74f547c8edb9084e2cb3b1c6e028f4c819899933c9d30bf1c59b803b21f394da3cc77a2749ea118c13907f943ca3f4d782fb8e7ae6764cb1fc5e70623eb1461c4c05e7ea227136d1"}, {0x100, 0x111, 0x1, "5495847acca5e260271b3af6e6c1fb3738290e13d86af85590bab72509634090aa0da8db39b3cd64cb96074d0cde9ac0716a50fcbf527f7aa02c5db531ad14d64fd87228100454b06025e56823bb1315ab801c0e845eeaa4444e91e43a3c6521292fafb0cf0328c207298251ad3ba09d4363d657d09679cf0ed2f56a2e77aba7c7608382f933df6595347185320d2c1a0c7ecd20e30fdd79449264fd231963784e4feb874e960f5f0451eccc66b1125035fb7d5ab4d01d4ccfac23a6b8ecded875ff014befd9f15bfda387f3954ec490a13139cb55549690a3fd1a1647e07d0773c6441474d548c2405f6ae163"}, {0x30, 0x10d, 0x0, "e1790455d7feb08d2f6be04849b61537495db51d0a4dbb97f016"}, {0x98, 0x0, 0xfff, "522dceebcd723ddd3585c3e790b98bcb111767a6c3825dc457cfa2b07cb0987f2e6d5b35cc762dab1eb0250c91e6b04e24586ea33043ae2aad2a052962ffb491f72d0cbb97ceace48c3a1869dea3ffd2669d30af7c7c7ab19e2264590c25ce908396d18cc39b8fc3a4ab5f3825e265d92ae2699ace6b29740452a21480aac1ac7fa6ccd7ecd5"}], 0x618, 0x800}, 0xffff}, {{0x0, 0x0, &(0x7f0000caa000-0x10)=[{&(0x7f00004d4000-0x1000)="d9e67495442bcf010d8e7a9413535eaf382ebe42b963b8bd4412b8efbff0fd2ec2575a80c048ac15ff16aeb9de740e761133e6380dd7eb7926838f963ead99f2c82c80c97ebb62a5db00e121e1fe101357641f1e1d28c7ea3ee673a6d5f7599a5197e2c9e8103ede12d266453024df6795f02ed8580708268d618ff44913165d4e6a4916437bcc5d80a29413f520aaf9aa75542e1312ba62df9c7b734220eee7637c38b180887f5ca8e7a1d15bf8c6c829f6530d66517d3aab77b82943f4c1ddbfbdf6336ef9985b24dccadec159892456ea52f0c925a32c1b9d623092fd2deb8c82f72bdad951401b0ad7f740eaa7dd528408a65374a69029cf3abae1826df287bda1e74ac3257822967e216c4092c959a8e99c584b555253baca1b3256b7340708c53712c836ae27728a6397875180b0bb8b39e6567d1d9b3123dad3ebf3db97f442c3b2516a5077499df30f8dfd847917c39029830c4f7141b2f37116fa8d6d0b353c6aecd5ea91f7d3517e4af75ae54071d324e5b3c6d1a7212ad6d2561833ea44c569fc05233dd5410cfcbcd95a71c34091d884da373ee487a458b0a97dd50e9035a7176891619029aadf2269389d79b4820e36a689a9647e92e8f082c43167cf1ff4994b048dd846a4f6b5319f124581dec32885646c3b4370a244b74e7b258d026d7abe225b89f897fc082ad90a3ca803bcc089a06574797b288399d18a7d8a32095329378757dbf652b02e527ec2d50bc6edc2f8dec0c72e9de8ba44687c0d43a97d1ae6d6e98c56decde67ad9b368fe5df42e0fd80adc253202b0c584025ea0b99117299c41fdfac7a9632b1e949ac19a998fc5923294b3562935d66beeac07bbf9841adeecd6c546cfc632bc2b4eeea023aa19fc49e692427c78b9b23fc1311bd0fbb2dc8060ff9ee448674c1923519c54752ba6cc6b80ba95afa287f28dbf4c3b29b6371f0668a269c300e2f52dae5d6f02a678d437ffa238bcbad080439c924d14b85c10aaafb6c75817b460402826fdc0d8651ccd8fb70c12800a5b5bc45990850606014e38904c3d61c4d054a01527dd9dbed6fc3ab8ebef8e5642ed288b3b1c32880646d574ee4cc2c8dd8af083878dd4af40801fea148dee0f75f544045f49e7d4a99f8887270c102fba6cd7684ca9358338191e540cb972fdd0de43d8ae34491ab0011c0fd9df034a8da9b115602141f8d7fcdf7c359bebe8c07ce485c012b25b115400f4e8f28f7f548b0453114cd8d5a808091cfe04cd3b826360b6d7d2d28b87ad7e1993fc28753e79a78898ee96e3005b34ea92c0df5c8fdcd6a207a4ec7543c07a0db71a29b94a82b642598b9bf8ea13777f9cf6300c1732989b3259939e4b26b5499992a2fa415368824513e65f7d3b81820ddf8b02f825a9242c20feaea729c94c916784434aec344834c7c3eb8ea5a7e93ac913705505fcb87db93e2de880db5d21238d080ac4fc5f31c5c69707982ec5f6b27d2a97fd7f8acf8b1aacf5e477d51bb3a0349053b96c8ac3b523171941cc3e768836bcbcd952266f04bf7bcf15267ee5c3aea5d39a03614f9abd932c29a0a8aa6a80d4bfb3043e97a899d4ce4e90ab8819adbecb42d148b8f172233ff2e9af2d5b0b8c9835826df722c161ffe6d60278dd80a380c055e5e7aadc68acdf81ca59812bd3de33389fc18bd8e1fb22dd4ebdde74f651767032cd371f0af716a3438e851766523eb0c7736988ceb05a4745ceb35c5a06d2bc454c56dc85dd6832c25245e2bc726e397ef7f066c07dda66ca742ca52649c2fd9a58c6cb1927e45ffb33ef76d10a396f72ebffe2f1f64711ac3bac089e03636bba24311364e722131adbf30d4ca7574a74ea21d642b64ff51e0e67de6abf237c4aa7f0377a859c84e89cbefb9055ad49f191cab77250aa8d0aa03b588b5dd1012fc32ddabbb68800160d3c069cce5fd62094d7a00468a018ec6b73480bc5433a911346e919f3b8621e9a978fa302d0a21a2f8c9a11abc619f6bf5c15786400812ca37b5ada7f53f38f7475ad5ee7586f8a2e015bde84bbb861cda30ed584f3935ae1ba62d4c078587839a69ff1dad63682e42948740aebff96d20dd9a26ba64ffc9f481290d7cc584c130a35bfbbbdaa8e18d8dd8a03f7fc2eebc7835b63fa072714dbf0c1f5686c26aad1bb81fceccaa287ce0a8b94349b7924ed3af9884c93fa0de3e9f66976e407dd47c43a369e96c44ec27d391a30bba6bcd63461b42a9c5d5a499f11c3395cd5aa115f0413e4509d4856976043d22deb6cdf09e8c49de210b47c585c1a3ae4571d11905e87154fbb6df1155b9713a924a41546cb992d919be62bdf38322e97cb6a950a458a4f12c5acc03ccd90c8d416bece28e35d6e5b65d053a4b3537805907ef618d252b626f13062f72af0a6d2d953231a81f9eababf24ec958708256463cb4d78ce8889322b027a8e30235124e092e7646b34ac1eef73564c8766f49a2cf1de9971d7ed13471e61aa1177aecfd02994aeb68010a29139f540896984c155af179b618e9c9ac9b2edbdece4d2b72a051fc80cf86c1e97d9a7d801a1387729fe3c548c373814066495b19a50b1bbb3ba3aa2ca0df2e4e21a2b475ba24cf30eeb9e92a7cfeea8944ec10a1deb2a03d1014f37a9c7117ea863146fbe44a2cd61dbe3b11322340fcd0f976e4fa32be7200325af94c1f2d073ed8055fc7dab2e8517b262ed22e3a27bbdbd6e9587274ca6324900ca69079abab6e33ac16a14b070d5ba5e7d90a65fec2f87c5f55ee083a6cbd78176a453e5ea1e0b1eadb2f1bddf1559bfe9e0cf0b4e96c4f0fd282011d0d614583d11c21b4572eb9482e9866fbe78218b673bd6c74d7b0d68f84d7fea5a880756fe725919b7c2783b2a646a3e4346d7f3950eef9ad19394d3c54421e58ff9beec205522f67c8315c17e643c4bf1d0a410a3e22fee02c0211be3eda0ce4937d8debf338734b44f76258967a8fdcfbdeffa5d88b781fcbbf7b54b529f7bded56ffaf6a2d716bd703f83ff855850aea2bdd0339591b306766d9f04f2e01cf24f15dc3960b52e1db0f98dd7c58833c467c760e63258b61e366aba702d3952eb5b4c131718be41fcc55cce31cee4fcf6b7914d13afb9a4e3104d447e9397001d50dea3231b73b7146988e4e02f4337a0b75b35098cf30e53db3467b6c15b1561f55b245816726af17a75fc222cc0ec7c66e059e38c2388c706aeb9244bbd9c2d8ca005e8d5963b98a120c1bb7053106851a1daa9b4994a4a1ab9a32cd0374391666158ec7fc9aebebe291cdceaa984b1dd718c75a9874df9f61245e4cf891dded8350f444f011e62590ca981d787ccc028d14ab6ad47ce5315f9889c37367927636ba57a6e2b49baf1fb811ed014f52af571d189933ca0c9aa2d2b67d23c8255cd6bc9c9a0b3298dad4f6f403c6a0a1a2fa3a2147175bc93b26294dd89813bedff09926dd9173bd1497ec55dbc21473e89edf3e305c0538fbecf7aba5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{&(0x7f000049e000)="920adcc14bb0ed346ecada84bc21bd4a2a6c45ed14c75b8f71191572e64d891bf3423d66b0c0d11b9aae1af5a30613f6045a21f9b7153a0f73de7a425b424966f77123d5647a0b0f0e2e46ccc13905b4ef5ad0a22794e7576741c1d2c3bab3b2f58b314f5a96259a3a42c37ac7b2ed346b31f49146795155eb85246ee51d64479e7b568281380ec569c4c61f7a0b59a4b211923c2db162cad74197b7e805bfbd32fa0918d5d350e84848ccdba0111209a678c19104602c53f61372e509c44572c678cba5c0b3f4327c96991e5240c6d80d2ad384b67db35d4c16b4692d8cb1948a70230a6d53d99dcd35bcca6d458a813bcad0876e7c", 0xf6}], 0x5, &(0x7f000078a000)=[{0xc8, 0x195, 0x3, "2eb78adfd3cfc56396522729b3b83afe7f6aaa0736552193e0383b0ecec012c3e9aa998fd3305e5cac9e74ad3bf9b7b71846739f75de7bb3d1382f2be7e6a2a3b5ca4d0bcda44a8427f30ec46d2adb1fca16fb3dfaa3946f2018a45686a2bbec2f40686e7129fd337be29ed2a5934dd02ee6a0638f02589dd2a7caf57b5b0e483e4204ce2e575391728528918ff56997a20613c0f567d8f779b1d6e9f202b780603a3dc1c313d1b182a848167c447b2195ad33"}, {0xc8, 0x1, 0x0, "004354d2f9ef2fd454f9fba360d1784df81cb692e03778ec132f24ab6ab8e74b47784eeb52c7a294988e5c767d293649f68e2f88cc8f4c64859c02c203a754be21045766fd7f0b07511e987c71f6a4730dd5739f9c57f26f24c244fd48499f2f07587c9dc34dcea9be4abfe0ab989dc74fa43162cdf9cad76839c6fe5019c5bf7d266fb4d04db5abcd97cb510e641f7e89920d9509fdaf3f06c4365461e93ebfb2a199a6fa4fd21dfb45ce00b50d2d6bb11614d5"}, {0x10, 0x0, 0x62f, ""}, {0x18, 0x1ff, 0x3, "b3becc5fe02f"}, {0x58, 0x10d, 0xffffffff, "eaa29c9f0398dd6ec84cc6aa5632c71bd96bd14969f94232fef87576095ce3d103de3c177fbde40f75e550b28aeb7c18261906552fdaf668d54d389b9876fae253b05cbe867a59"}, {0xa0, 0x117, 0x0, "8309afa75356c0577f95ff0999dfd77854a8305d778e437b8395acb4ea75fb6ad8e289cf4cc4e4104817b7586840520a39baaa3235fdd06ed0cc001ce365a492512d7b5b5b53d53004b505f1a0ed72671f97661061ea7491cfd7874162807858a1b47d4cd803f5cbea53a88275aa463c4c94dc820ecb28cda78813f177ed9f1810a45709721cd8ae39f01bfc2cc3d9fd"}, {0xa0, 0x10d, 0x6, "ce585a7845425ec3ff85f339d8ebeef847c6d12d84b7108c6cec621976b8c40c57cd78bfceaed9acc2f05a1a764b6b72600d8c369939aba06f2272aa843e81a4a87289e8ada4847304e7a8505d93460da174159e6d1cfa3703a48c2d0afc2273e2a5c55528816cc0a7ea1eae5be71590d79b6592b0cac1cb73ba250842ffc7ac7c4e15006c25870aae7c3115ca5a24"}, {0xe0, 0x0, 0xff, "486844e2c064b0741ed23242b2a6bd6159a83a26b81747953250f75af4c114e9b7c9525a3afefb7fcf753ff66cfcebac64ad78392395a946bae676d7acbbcf6a708067c28ec7b658e94ae2933f03014452c9701746b71b4af48a6365de4e155432fc8346d7b86ba05d26a7f649729a33ad5539e3a3a50df4c70e4892f70991975044473d0b6d81d9d46736826650923022b77a60f783bef8661eb91d81f7a708be5bcf8478d723762261383c606198fc3fb21c66d1e047699f86d3d12d2beb8aee5b0f29f3273c2b44"}], 0x430, 0x4000}, 0x1f}], 0x5, 0x4008080) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) 2018/01/16 23:36:34 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(0xffffffffffffffff, &(0x7f0000774000-0xec)=""/236, 0xec) 2018/01/16 23:36:34 executing program 4: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000065a000)=0xe5e3, &(0x7f0000294000-0x8)=0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ad6000)=[{{&(0x7f00002ed000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x4, 0x1, {0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x3a, &(0x7f00004d9000)=[{&(0x7f0000ad7000-0xc8)="5b87c34fb5a3e56997f26c4ddc86dca2a4d8ff024e95c406d0a23b7815dad97db56cb5e3b95223370258c104dc1e987a7d5a5446a01c59fe2ab29f5517d0a8c9a020d9a0cd9c5ad12f4638ed8b8f68362ecadd60b7edcee039a2004acab26e4783659a225b96d467261ea6822fbb321481311bb6e821bfa35958ecf34aed26848d6af311994095c4aece6a5148f9312772346373af820076ba319de04c147d34a84e9f0d0a3e4d67a5a4b9738bef11a4d04aa190ccc095744fb76a3bfd516a07cec4d9c545b40791", 0xc8}, {&(0x7f00003ab000-0x44)="3d862340e3b65e53e7a240fcbb2c845fedbacb53d4a39cbdda785d8d69f443fc45dcaa725118a6f914cebc4ef91e05b92617dcfb3ac2feb004b2eeafb1b0a8e4148f6cb4", 0x44}, {&(0x7f000017a000)="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", 0x1000}, {&(0x7f0000ad7000-0xb5)="672c3d3cebb78caed31f8f2563693a94bd7cbb1ffc0423909a737c00b36657bd09fc2eba5bdd1c5ae8dcc47c5e21e4781eeaca6da1ce9e431cfb594520e5756a8782692a9deb6d50a6729ea7b85ae4a4cf7f95685edfadb8016ff9ba7547fe3e766db01c3289a266689dc3398731617d2d3d2aa19bb1100c6dd10800388671ca34910464917c54cafc74adf57d357ffd31484b8322ceddc533e54930b602ef3f62e13a1f847968c0679ca143ac42472b42d0d72090", 0xb5}, {&(0x7f0000ad6000)="bd0fff4c926b77cc30b4ed007928eb3b27e14f61fa51eac4465b5f3878a0e70da9d5902d156a48e888b8308f255865615890838d558c7c480b031e1263d0576310c670bedd31abbaa1946f60bca89a944834a3e139e7b4d4ffd4428b0ac5cd2d019df4a673a0bddb326a9f1714b2c0804cff7d97a673ce94c5242035e941195fcdfc71f99bc76f1bc12a3a35a307353275f9bb5861ca1bf02c56571b5a0a84760384ff68c3fd3cc3c7a2d03d69c73f40307de158cf4bfda19de03ec4c603afaee8a12bfd2d4de99253bcb20cf8a383722c1415bf65a2bab716fcd7022afd2faa3775e9", 0xe3}, {&(0x7f0000ad7000-0x9a)="af74f19cf851ef7314131c0cb8fee1729d8654fc17873bb998385277e3b10ba3c94ee6817f55d13bae295874e902f2f42be3ca426f8760443a9a5d51b4b43e4b6d5e955ba2981425ebb8581d3a1a57bd3777c2b9fd8ffbca1ab900aa49cf31566ba645384f8cb52841f0bd391effc95a994d2720af8abb881f53171aaac41ad540cd70a907e7735d224d4c46c9254ac0220ec02b651b46044bf0", 0x9a}, {&(0x7f0000ad7000-0xb7)="f853ed65963e3773210ab5204f58c4e00d7de4d737414fb0068ebfffc07a0dc9f7592c170de3c92e29139c67ee39fc8179f7e2c3a6f3ce033abc40e4e43815d8482b5cf9be5a1eaee0742b47c210764b38b3fff58a5150159fdcb84cf98b2aed2424e2b4e74552d06fcd51efd0ceb8b9682f18d2d04ab0535f6cce89640af7744e23bab9dd9e7eefd87cd2bf84d860de48cd6bea97918bc3a343af61dfe5b43684f9907546973a84d4f22f1892d0b1e58697f180643867", 0xb7}, {&(0x7f000056a000)="5b0d7a7c38f757fb3c21bef6976b5e6542f27411022e8c369ef4b34198e650ef09cc8977968b4d3b279ad776f6b000a27914fbafde1b9b2ca821a8ce8007f7de795c336d3349db3f4f50bd81a75cdc74dcc528b4ff03560b78f90f8fd731d125de2c8a6f9aae125338f3eae9444ec2", 0x6f}, {&(0x7f00002a5000-0xc1)="9df62d6ea317a8975b2bb1900d61daba5cab6282dbbaa68e8487bbbe7b8aabe36c0d507c2ea89b380dad709d415dd7e567fade3a2b2e58854814d573a55b5645dd507a39cf424fd6477352515893cbf57c2fd1e8103a12f09390eaafe13456f416ec04f87da4a22d9ec11efdbdb1264a719c891df690350f36cf58c52145886fee9bf567787194692e0b68182c7cb94b95fa888e79b528dbdf0d8b292859eeec1abf4b5313c45c778fd0bed549f4fd17db51140eb6f4c5eff0c23fc4d90bbf7ea3", 0xc1}, {&(0x7f0000ad7000-0xfb)="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", 0xfb}], 0xa, &(0x7f00002be000)=[{0x100, 0x107, 0x7, "9c27e533cf0ee1a9a0220813d9de0ebd152f370c2f3cd7a8ba22930fece8fca648b5fad5e4f3fac69e7832bdf8acaddce7830e45471e20b7f7d7cd568c705624feceda3aa623093adff10854f3539d970ff81f590a0db187f0548da0dfe3b8aabcdea578a806b6e9b2f1826741a78d65ebdfcaf5f3ee14e8acec7f75d993759f0a08666423add669f4905074c244cc790b9fc630cca49b74e9a2640f71f14fe2cf32826dc2d46893ef5994db79ab6fef146aeed3613112664a3ee5196458dcabbd42c7cceee8c262c1ada69010fd0d091f20fba189788ad154ccb2dab2524c96de94eb199d17325e78238a14e42814"}], 0x100, 0x40}, 0x6}], 0x1, 0x40000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x0, ""}, &(0x7f000017e000)=0x8) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000126000)={0x1, [0x209]}, &(0x7f0000ad6000)=0x6) 2018/01/16 23:36:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xb32}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000)="e573b17eb9b689979ee2fc03660d62c63d8738a5509f2634409eef1bc3aaa10b421563aaa2c0ddf574802580f3b24c9f21f771346b3846ba793ec42fb412626bd1505be5942e0f7a3bce5b96e2e34201c2fb5ad955fa69de5883", 0x5a) mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xca, &(0x7f000003d000-0x167)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x94, 0x87, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x31, 0x0, [], "721730d35df32388cb02896d42d539e4cf0ad160e6e221fdca78e0e6122c76152c09341be50aad668f63eaf1fe3209e525"}, {0x0, 0x0, 0x5, 0x7, 0x0, 0x0, 0x800, [0x32], "119a237e923aa4512407bd74f18527415c9a5c05cfef87de0f044efc2aa6bf255363c3fc8f52383988cba8b21a081f677d2a47a140e512c49cf4d17a7a23837923dcf3fdb42975264d1eb040"}, {0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x86dd, [0x1dfe5d25, 0x0], 'l'}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 23:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000205000-0xb3)='\t', 0x1, 0x0, &(0x7f00004f8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8000000078, &(0x7f0000f03000-0x4)=0x5dc, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000876000-0x8)={0x8, 0x1}, 0x8) 2018/01/16 23:36:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) close(r0) socketpair(0xa, 0xa, 0x9, &(0x7f0000abd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000abe000-0x2)={0x0, 0x0, 0x0}, &(0x7f0000abe000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000abd000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abd000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000abd000)={0x56, {{0xa, 0x1, 0x17, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000abe000-0x4)=0x0) r6 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000abe000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abe000-0x4)=0xe8) r8 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000abe000-0x7f)="d2df88191de07646c4a6ad6d2f51d790bd6396073ada5bc88e3d9baa11e5d07314c15cfc31882f8b68f4e1cbbd31c8275822373f5f2f86b31e01bd6446e9bda90cddef3a521d18baa265cbf4304ad904f14eff6d9a8268080bccaa3b1784f4d84f226a9724fb2c425d52513f867b550b7954be39e156bb0fed34602647e67f", 0x7f}, {&(0x7f0000001000-0xa9)="ff722a410cfd8e810aea248ba34ed2e0e826a9fe21ae6f0fec301e080f599334e774156432881298ae96154be99c2c0fd414f7892c7ddfe952619eb71c2c7e495b8285dc275d2301a340917e6326e8de4d4de78978913bc1bf3d6189e1e1f71c7dae3ab1107f0d7cf4606117fe8fd9de4446b81049dc3529277e6e5adc13ef981cd94f46573fad35f5100af735a8c457a3d1ae69d6701581e0d3f5c3d42aaaa5cbe54cda94b3c6b706", 0xa9}, {&(0x7f0000abd000)="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", 0x1000}, {&(0x7f0000000000)="d185bce13aefea203b4987b36163b60150e27504fc9ad42bce7c405fa888e9c1e45d1f4330f7a47aa54343736f00eff47383449598cd9fd0f8c8028b42c355983cb9ffddc9e09cb30f476fa42a0f72775c6695f6fdf363f788c24d5d704a7679cb650f6eed1515a0ce35adc2c49937c4b5908caf607faa0b75a0335e23eb6fdb7969206c9de43372d3a5f6b2b8d8aae836701df0b95d26bb54a8fb05f232e8d4c776cb3ab70dd174366835d80fd8ff6042b15037b26ccb8c625b6d489c5e82d0a0c93658eaf6edfcfc28a9b391357af0feeb61680a74074ee6d110c380fa27fe1ad0f4a7a5b320994d09577cd420c3605efcdf", 0xf3}, {&(0x7f0000001000-0xda)="924bc63d0e4200a1b1cfbb1f425f566a17b06e03264b417b027cea0d7eb00d3dd3d9a1e82897744754e2ec0a47367385510574ca10add58bc180e84552e36f26fa09b5ecdcfb0eeee7f9bdde465cfb3a7bbe2313d0e867f2aafd7e8f977b940f3476369f01f3a5bc64cc1f2d1e66e4290f33689d0c78c824ea3dda87ffaa83f3c33b6c836a97c923840a1ff4617c94ea4724863b94f154ce0d65bcebd150da61ae5ea6d28b11e41fe09be37cdd39420355f39c3c14129568dc259e10629fbdd037bca24cfccbb79f166ea0592883b31ba3547611add6f922cd32", 0xda}, {&(0x7f0000001000-0x6b)="0a1f5094458fb7bf1b48e609d9977bccaabdfa158a9dafd6810ebd7fbabd4df469c91fb20166056591793b8ff944bc1f1dafe1c689c2be441fcea5bd5fe48119d222484aab2eb01f79bdb20441b3376f459813db2b409eed68b87da367939328f840debbdb3ca823b0446c", 0x6b}, {&(0x7f0000001000-0x36)="68cedd2bce0f26934938183203435a5491fa72ce2ea16fad5bc430b95fca8665b44a7dfeea0165a9a70d46422329b83b10f88b73c845", 0x36}], 0x7, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x4000000}], 0x1, 0x40010) 2018/01/16 23:36:34 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x16) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="0738ef35be6c7bd2d816f502740e8d27", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e99000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000834000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) 2018/01/16 23:36:34 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000cef000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xe7}, &(0x7f000068d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r2, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000101000-0x88)={0x1, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 169.432300] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32 sclass=netlink_audit_socket pig=11522 comm=syz-executor6 2018/01/16 23:36:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000007000)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f0000fed000-0xc0)=[@op={0x18, 0x117, 0x3, 0xfffffffffffffffe}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 23:36:34 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x804, 0xffff, &(0x7f0000fc7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x1ff) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000fc8000-0x10)="1044e2948d1c2e9be58de32c2010b4cb", 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000fc8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbc3}) accept4$inet6(r0, &(0x7f0000fc7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000512000)=0x1c, 0x80800) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000fc4000)=0x0, 0x4) 2018/01/16 23:36:34 executing program 6: unshare(0x400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = accept(r0, &(0x7f00006fe000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000015a000-0x4)=0x9) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$alg(r1, &(0x7f0000001000-0x150)=[{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="f5a0aa4474303c9ba88fec3e6b108680088b9640b0c1432fff9f98e038e83bebc0552774bc5c99a21833eeb5552efb59ebe19fd7", 0x34}], 0x1, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x1f}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @iv={0xe8, 0x117, 0x2, 0xcf, "a589e2a4a1c4212f2a61196f6af2c0fdc740ec5a7d46ca29076df89b28056131f1abca6e139651f3599266dc9832e609eeb5780bb3ca0032291ab16f89f400333851af8e402bd026ad9851544b252a525445c042b9d38d5fd0bf8c4a72c095fa15af46e9aeb68d68ffa2937667fe0dbb0bc9a31fac634f030bc307564e2c436bd31a1ed7c05d1cd23594c24741c1eda2fefadbeec2ca05c1c96b4e89fc35dac27b20516277efa8424ba088044db3a571d6162cdc0277ee0b0dcb98a1a3d208ce82f2f7030ade9c9fd7825d899ad37c"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x160, 0x8080}, {0x0, 0x0, &(0x7f0000a7d000)=[{&(0x7f0000a17000)="458694b57d120e411e697f8abf6770806e0404c4e7f0ea666108fcb33a076b83e3313625c0b4e9f76d9f23967de6affd45590787b90f796ef50d783616e3837557c0916a3a946532b3bbd02114a3d6c185922bea5204d47b7d7fa7e85473a403", 0x60}, {&(0x7f0000000000)="6b5fb400e769809495015ed0e0c9830428f6671847a29166bc92c7c2233339", 0x1f}], 0x2, &(0x7f0000001000-0x1e0)=[@assoc={0x18, 0x117, 0x4, 0xc31d}, @iv={0xb0, 0x117, 0x2, 0x98, "b46afbd37581f5a19e9c95dcad9db1eea562761b73fa47d1490c168bb1bcb0eac40108b0df06ba1e0578b6459d5b620d34793579addfd4bd3eff93e42febe3f3153d23ab030fc93bfd9abce0378126a7bee58cf342b9107a9fb7b99755bc17907190b9048e1c98545a1f5f19c0f91b7a39ecf2b21f81623a526f11ffef364d15a4bb3c59d434f004103855102d6091411e5c02b340286a44"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xe8, 0x117, 0x2, 0xd0, "3a6900f83563473f29defde4f2e7c0a24a642f4a35edf3737c268e8baf46c06990bf1e955aa85af526d19f2632859d841dfe5e3db88734245c5ab186116be8a94d0456c50898abf6ae70c9c2a0c64a441450e45f11cc98d4b42df0c885642a75b4746f92fae00c4b57bffde83ba7eba8b4a46735fc059e9ba7102790950fe5ee617de58e464120929925953240de0601702c7dd4960fb0c6476978394c40b30aa9f7e32fc3e2ad826833a5fea09f3ab58712c2a173af0ed2d1914bc7004b0b9b457e7f43a9c5774dd3c1e078a73954b7"}, @assoc={0x18, 0x117, 0x4, 0xd}], 0x1e0, 0x801}, {0x0, 0x0, &(0x7f0000490000-0x20)=[{&(0x7f0000e6f000-0xdc)="b0dc9af56b22ea3ea022b671c54d7af2a6322b64e1ff88a6b30a5edeaf538944293b9f5318abc8cea1ffef1e26609c3cd42790fe7788c1b158e99536730b4b62059e1df1baa7d4c1ad23402c59ceaaae289d1f1a10cb7695d6a3ea1a7588eb7f075af1f38fa0a8408ce8acd11fd1a1baa3795c867e5bf3f4cad04a5ad5c4b20a5e5d9528af1c4a0bee8232bff990a8683040b40e84e30cdd5228d38eabc02331230f1d5079439f7555c3d3b57a45a361644e0fdbd722f169055eb54406fc6889742065fdcc428e098dab72162ab965a59fd0e27cd290e81e8943fb93", 0xdc}, {&(0x7f0000001000-0x96)="17f4a5af706e2727749dfdf940a8f49ab7a30d4897e0d86c2a63ea3e7bf488e53bc580768d5e949cf2953e494ee6122a897ac92860ead18452a254b962b81652353a2e1cfd23629442df0557116ed11d7d5864924a7f883855ac35b7d22df5d8b5ac96cce2e01071aa8e51ee443854b7be9e53f4fa44d2ac12777a6e7365eb8172530a14dbafebe6d04bacb7a74881ba9b195ed3a6d4", 0x96}], 0x2, &(0x7f0000001000-0x1190)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xbc, "b80afc2028e154934a899b2b42d9969ec9f329894fc6fd8ae90e04abb4ac0484ae7113c9be826fdc965275d69d50fc672ebb5ec84af9276de6bad18693ba2ca62500891b4d4de885ecfed180707ed112109d8bde2ed5389ab0eec72a4fe507c4eae73b9078d2270a9cb5904cbf98febd375a8c5e7625363bdcd736a76e2c12184a31655a6bf9c81ef5eb8bc8e00598e1dca5a0e7403215d50c37fd315b06e972248d58dbcb25598901430d00ae48ea63e04d7b4ad591b27ae3f4a637"}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0xd}, @iv={0x1018, 0x117, 0x2, 0x1000, "891dd8c4f4601a9717e5535393ba8fb949c5809e35fbd083200eb4c426a247d4a2c9839f3e960fc943d6542b865992da6ef22b1548832e807284053070ecf0fcd7cb22c2d33878641ca5f9da7b418b50ee9f23f9fe48c5dd61cf25f21d162a38a9384d8dff82ed7383f36515c57a5d8b7601fac43c25abab7eae9c1b1c8c5f0004d20a2e33475e15eca935d2d407a10edb5396a75fc29be1445b15f82fc2155bd172b2a030c0da744517b3fa2710748bc75d502dcde3df1a2e1bc12d1ad16db10af7075f068de002f852dfc7e550e549e5050061c2cddabb707ea7f27e6ed6705e01dd46bbf3ca2b691ef13d3e172c9621935ce7df1dbeecc37a1f84c1db3fd627df8c30f7a3dd209f6a76512129041fb92c729127ac766dcd52147050b61d24fc28cad8b0a4cdee007972470ea52a80294fff3a726b8ce87ef06d200e676a0485fd441a5a81d8e53e10d8fa2bb4bf9c0f4f4591353923f9d670af0db62a2c71213a4bdaa047ca80787a2df999f1c9d496e8dba8c9a136c65026b90d4fb6531a4381fe1bed1d7a3ef5074ac75df523fdc9f7fb937efa44e9fefbade086810b26bc4c665f66e132787797d0eb9680be7c8a8dd17aea2ae7475a00e93a8de13d1bb0c7e66b7b1bcc65062ded419e98a380c1a882e68ddbc57ab3e7190a17cb57aa34cc4091d994f4e557260ef3b1166c94a7b98e3bbce1290608415498ac6b2a45e153f8b753d9e5dde1ae06e864c77320b3cd80737029b9b32cd667a7ad2713774346844e5d4c06006f105f141f99a0800449a415ad415647d1f420a99b399d59f2d2b3287179f441878b24eacb489db5526ca601e55096c89267d1172dc61b49bae7143af250d13bdf2ac442c846e47637a2d981d671caeb8e2d3f549be1c66c9e19881a3ed96a799da4524067e291c20d6f97479e1b9decc3fb38bab44df2fbc9ecbacfccf65e618ef7d5292112d1fac5e04665a82cbe93479d89ee01c0b868b5d81ad1fdd89d6a3bbf15afb5eb6db31dab8c229126c64a13a3480acefd99a852cbd6b62decf0b224e8b9ee12b8d932fdca749f53747539406d1e3eb5c7723e075a5abefb97556f1ebc3b7ca921f6f1a23280c59a33f314f9a2dc20b9d2787e17bb2c8601502bb1050c9e4df89271f87c43a7471b3708767e1602dd83f609ff82e18f5f08786cc066c2325fc1c8d0bfec4fba93453065b7bba70fe5c60a1fc494de9d9da5c270353208b9f24132e5d4762c793ce769bd9e8df39a15f8e56ae09f017a8925a35fca6400744ef9c561efbb9d54fa86cbc2e9690ac561a8d2e717c05189f2c87701dcfc9bf6636e74ea024a0f7def09f0ef35d23e058b534d83f23510bbe7ac72ac370e759723e0cb954f509080e473339eee91f4cc65660906b0351bc779400b65bc515e6aa600f2fb63a04e5f54b072d6eeadd2c9406f1ede967f642adb8186ededd11158b5be7443fccbd8d545e9e2dfb06f07f6c95ee63ca6b9899dfce16698fa42e6e47ab95d523a269aa1ba61c7cbdf991e16b5184f3da6c5bdd480db101c609c8d09b4f4f08ab1b8101c4c41327f7501bb5adecaeb0db112e5060d6c2b0d4666c18f74ac3a2bd39215520dc65f759d0c9ab0661a54a9281afb7ad688ed692caeec08b9ae99666e29431628ca7ceb31bf85aa1087961f54c16fc5c5737a0c49758df591a94587398466536e425f3f9343ceb3242989bea4ea5f496f40db2bce5f9781cdd237c4bb940e919259775d3b644dc93204a6373369d9abbfbddead3c93e3353448f7cb131fcc626595def729b789181ef4f2edc4505a1d2c4a0fd365e682fbea524019a377c6c9d2073f19348a5bff5a7677dcf9d5e6aad31d874c1a6f85b7abb5cb99595246ac2f23a7b1ac9d8af0b2785205a506fd50cea75279f0c7520d296df2823a703a5d28f5514a5dcdbbccbf7b662e910c13cf18e397a19d313c3703ffc1ddb0e393aaa1405f3f06e942e1494624b9428ebf9b535ef2117aaaabe8a8f98c4d266cc242960e9164e842b1ca8bafb898e84fb9a31fa0373c52f3f2e46bd858560ca37b020bf5d931c7f18572bc9cc8091c172104f931b395719cfcc1f4570e5e34d1639b30d8fd7ab8c2f9ac7ab23c1763bc0e97b736b941c23cd89cc3f86595f3d1bdd3318a7fc716475944dd062f0f8c65a9bf2bdd96baf4c5aeec8693def437d3cd49271c3a44a6a3eb0e4e38d6334eb432ae7644b47627aa227edf260bc62d8955ca1d06bc75dd0f3cea1db4bb7bcf7519bfec3a8863020a0830f0a473b6a5f3655200407d4026c291927c474c88029e9b15deaee23e1c6e25718a33be63f96ae158b8fbc24711a5270695ea3c68973a818f8c08d95a81edcdbd9aa6985fe0dc2f7afd1b2ad2aa99c06000f8363212e440421ea72bf101754c65bf7b3a6a51f96c06e45120ac3e0d4ed1af56e60968f1a9886e360320988980f91ff6c79c9c316a2fcb58a750a20c4c63dc480136792f4b3a241e422929a5cbb35b1319ab41a6d336623321ea0147e6e8235a18b95663978347ab96c83da43ceaee228d6994f3b917018b1c2afec278d216105183de971c3d89024809a33d24b8e085fc91c85d45c407eda1efdb75745482855d3f2f06341487fcb4f808c14471331580cf9b9cd77f54ca31b11b8c222724e3923806ff11929c0f14e327a9bd7be5bd60efffc9686d1d1ec817c9776e80e70210b738df14b4764047ddb7965cd3bb608395badde6b0b233b985f80cde8035edac3e65dd2cfe214f951a99fca7e9cef37b71a34d4169386ff188bebc420be025aacb7664c885e97cf2bedd7a4452d0703496edfb9c4ac9ce760909da6aca4044b0092a5bcdbe8ebe6921fa4df4f45d689527a23b71e248b5822a6cda70576313ac01fbfb49f2d7997074def42c52c17cb0245cd265a37921dc5ebac217f986b72caa81b5f7b249b4218ec6fb836c29246e855442324d16877c01cb9dea9f6b1d9d5f4ed7f4fdfac02f642bb311374de81a5111edda659f06c3cb3f6105217762250c34445b035cea852576c978a9ba03d8ca0bd44938aed654bb8712b80bb4bbf1aea43277deb1d195efc1ebf54da6f3c83e418daa32bb32b525ecf3817a8876dc530ad39cd2eb3b96bc90003dcf25a9a35231cb2f2d3f9f90bbdd2a8f23311a7b7d103e6320181aae0ef7e42ecc3f9f89a33557bc8180acc303630581d93c0dd8cbd16e8a2852a229f8f7d7980571d9a390e65ad5cad9b99014bbbbadf5ed949ba80be37e908973a783a0b83f2fd29d7dfdfb68012e44f846ae812cc5dca8a7851815065bd4d97c4174e73bbc36ef4d53c8dbebe5c30bf005c39a125e5fb52b5be7b5a07c566b59b0a5a7975045b284c8df06210e57311caa31ac129c359265a271b4a970221136cf016f7c4cf44305cbb900ed5c5c8e781583e8ef9c8fba0b86b7612812d33bf7e0f8f8acca9991b14db90ce9f77ecc53c17064354078d30433f84576a2312e6f2bbee73064b48f084677efe252f19d1cecb248b32761b2b7e1aa51435dcc3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0x1190, 0x10}, {0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f00004e1000)="0a7eff8e5bedf9abec577d72bb5fb99888ef6cb8135b584763007f6fff4953968df1148c9e247fd5a36e5df501d9fcd6694677be61bea70cb5c6f6468a813a0662bacb405efb6c9b787da7918c188e8be939725bf9137154486effda31c002da12bf", 0x62}], 0x1, &(0x7f0000e1a000-0x58)=[@iv={0x58, 0x117, 0x2, 0x42, "594d4f822bdf9ebcebdf8ac66a40e128cf60be6b6e4ee5e82cd6e7d1e6b3309d267bbb9831557f2632f08faa3fbdb2a088bf194960223cae7187ee0e8b0f3e453f2a"}], 0x58, 0x8000}, {0x0, 0x0, &(0x7f00008cf000-0x20)=[{&(0x7f0000001000-0xe2)="2cc7db4f03507ebf3fbd92e5d747e2c9f558ad33b2d4019603749f3ca6b0ad0171071ca2aed17f0cc4a5fcaf089c309284cac25536b9212ed8359346ad8127cb6823262eecb74fbd4cfbd1d25404fe040b4ea7ba3fddf0374bfdd296e0342e00e0e4c119efdddddfcb8aa707348935d90dc273a39ac8efc636188b9525b08b909a4ae27e5f96f032cf83842dc0c54ce548a2e89fac3761cf3ac16392a6f3736f7565c4953bb485a8fe5cf88e3801c8928c6eab2ed4619936dbef675163dfd454b3e3117ba7a0012924865a3367fa9b42829d892c6bd2904e8e651a89cf4f83f791b8", 0xe2}, {&(0x7f00005e6000)="dc2eeab6900d3d88c0e8fd78a07b1491aaca41067e173a2c17b1cc3f36fe9efd2bc3481237da09d16ba970d39882ddf6df0f4a8573e11728a4657746070f3412327ccf55c20a0f60cfb037ce7691936adb5489e35a93dce77984a8dd6ee302eb6e05424369f13a6638ad7dfbb7ccdb618fbcabfa4b3ceb418a282ba9476da75b4210c477df312d039b71860441795c2ed16a7c482570eae0757be0e7878fd4e8", 0xa0}], 0x2, &(0x7f0000001000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f000099a000-0xc9)="19574f7e4672751e0e41e0cfc81d518c52dfcaede820234fd43c7415b66f54e77f64c811fc6ef5816aef8b4b678d8cd0398242b1a9e4ea787d0a47a0e2e718db74af6138c8270a6771354b1acec415f56bc8019f2344e1eaf428da4f89e4c9016286f7bfc22f38a2562751b380faa56519a9368b220f99834d20290b6204fe1765d03cac8a98a3f84148642ef433b249c9e90f5896146c82cacc4387fcf688b399ba9f8d62d75735aaddcbfe903754e182eb7289c3ee1d980597e763926e3371ad1d92ff88cdfe084b", 0xc9}, {&(0x7f0000000000)="931eb537e3d55f5b1c6f3e5fb6af011d90de2f75a38e29b212f868f276672c50c1a17c65403e361d40b002c13dea7f036051ff04523c6e9844cd6dc307f25aa1a3c71d629d2600b1520e468cdea15efd85ba53c0afaf0210012cb308ffbcbda3de1c59718a84a008be703125a4d6fcb23d5cca1d8c9327448068afd9cb240fa7de285af8042167d342c8416f0d7e616a0969da3d6664b87f956f9c263647171ccacaf412666bf0039a3c8c02401bd25e84396d5d1a9c9eb639857644b066966cf9b2a752d935b70376898fd6ca487d0202", 0xd1}, {&(0x7f0000000000)="21f27dab23a7fb2e3d8c04c53c5aa39d0503536bc755a80c050e4e8f0d999c3fc9f9ecbb96315b3076ca493d4319c702d32150dbfe2aa9ead3c172e9bbc31aae29dc6e902ea2ba2e0c720b2df1aee0ac7105ba467dd4bc7b5ac1bf2da91b010d1eac19202c1f07038053713ec789ac814df43a74a55d296e023d978ce552458d476e6e58ad50575155818f2b8955c446b3f07b6c2ffe1e8547e12e8ebf92d452710c2fdca679885efbb526e6d88be05d3920a5f3f775cf6117c3d8c03577d83e779686e283a910", 0xc7}, {&(0x7f0000948000)="bde934c82686870753d2e4b1dda69cff9c2e92060ed460716e89c8d869cda7a398077c1e06fe86163343cc1727977f71e0a814e01b01401e75abd4aaa58e5e736ecace619e0b02dd72d3fef68412068e664c341a65cc3ea5a99319082907aa7368394425bf4e627d39dcbf3cbe3474e1ae0d7fc5519a7619912463599e1d850b3cd3ca1bb1c3965f395c7229b6259426a5e7913c4384c93b652348d34db2afa241181ba4c5fb3c441eb714829a72b4c51e5c5989354f4cfc850e46aa78ffd3d0b6421c351beda38add960c07065273126e5afff8536f650274d5227585b198a3cf0b24d312888f4ddfde67b672", 0xed}, {&(0x7f0000001000-0xe6)="dddd1dcbd1647361ba7cc1bcb867a0de9715fe3f28e994291087b2952855a810a9e3772996893407dbe36e9a4a7b1bf5a01c8bafdc1ee29faf6cae6680e500622509b22d43077fe31d973b373f5d993aa1190182d582e6b71ae22806f968dc480834c5568b984d0efa343e9c2fd1585b5e9a8556d0d9e236955923fb652fadd5965ec25e049c02b0216fa254a16d94566059fb089eeca321fa2da21c2087d8fd4d923da3414283e058a06743295a62ff8a2e4146d73402bacb54d85c013eb0dbb55a6ebfe8f7da501344f964bcf20838235b5c569f28fbb0b8307d3972bd8c7a5dcb5ef75b33", 0xe6}, {&(0x7f0000972000-0x13)="795da0031d3bab6a582aab8048929ecf4671c6", 0x13}], 0x6, &(0x7f0000000000)=[@iv={0x80, 0x117, 0x2, 0x6b, "37c64f3ddd01925f2b1106460ad08a297fff54454cf324255c6cad8197e58061dd332554defdd5f09668a403b93326602b4fc9d83baecaf38e97deb8c45c270e67638c66be8b428242d2d336fef4b37fafff1000921113e0909809b80590c8510df7f4b65110112ebb4d5e"}], 0x80, 0x20040010}], 0x6, 0x40010) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006dd000-0xa0)={0x0, @in6={{0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffff8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x4, 0x8, 0xaf4, 0x6}, &(0x7f000061a000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000079c000)=@assoc_value={r2, 0xa3}, 0x8) 2018/01/16 23:36:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000478000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f54000-0x6)={0x0, 0xff}, &(0x7f0000e99000)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000411000+0x74e)={r2, 0x3, 0xffffffffffff47ba, 0x1, 0x3, 0x0}, &(0x7f00007b3000-0x4)=0x14) r4 = socket(0x2, 0x2, 0x1000) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000aed000)={{{@in6=@remote={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da5000)=0xe8) r6 = getuid() accept4$packet(r1, &(0x7f0000b81000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ad6000-0x4)=0x14, 0x80800) pwrite64(r0, &(0x7f0000b82000-0x6c)="f7d979bf770051222106fedeb5fb6dca692825ef666d4ed022e54045e70af44e25f5be63b497f1a2d84f1fc789aa5fc83098991ca84b403319121519ff31136e09116480f6db0d5676250573869f3b96f6949370cf40a20c16eba34cb560b12d1b05566fed15486328d2f4fd", 0x6c, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000c30000-0xe8)={{{@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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000250000-0x4)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f0000405000)={&(0x7f0000bf8000-0x7)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00001c2000-0x10)={&(0x7f0000787000)=@newpolicy={0x2cc, 0x13, 0x200, 0x4, 0x3, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x216, 0x2, 0x0, 0x80, 0x33, r5, r6}, {0x9, 0x7, 0x7db, 0x0, 0x6, 0x9, 0x3, 0xfffffffffffffffe}, {0xe6a9, 0xff, 0x0, 0x3}, 0x2, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x2}, [@algo_comp={0x12c, 0x3, {{'lzs\x00'}, 0x708, "9805cce1d27e9a201d2e80ed1ac49e5d5d28ebed27ea3392f566422f3702e1700f210fcf01b6d91ce1ae35c4d8a1cf36d521e672d4f6f9e170d5d5e668777d075efc77f6f3a47fed97db14c4ba9c0fef35d99cfc0be75bbc2ee3a58619bb6f3fdb33fd215d85700adce0a0390a3576707a9a2a0dabbfdbc6565ef24e34fa8e9c45d4b660f0e9a1e89439fb957034ede95d1927e13d6ec0b952e817f415f6f52a940c2e057b59db4aaad4a34722420e66814974824b32529b548bce6032c69b45d091003f178a5c21a8dc9d094e6b43d4da3911b32c7b939405511bed8055637a72"}}, @migrate={0x30, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b, 0x4, 0x0, 0x7, 0xa, 0xa}]}, @policy={0xb0, 0x7, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0, 0x2, 0x3, 0x81, 0xa, 0xa0, 0x80, 0xbe, r7, r8}, {0x6028, 0x5, 0x2, 0x1f, 0x6, 0x84e, 0xfffffffffffffffa, 0x0}, {0x7ff, 0x5, 0x3, 0x9}, 0x40, 0x5, 0x0, 0x0, 0x3, 0x3}}, @proto={0x8, 0x19, 0x7f}]}, 0x2cc}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f000041f000)={0x9990, 0xc23, 0x560a5952, 0x81}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e01000-0x20)={0x7, 0x1, 0x208, 0x100000000, 0x4, 0x6, 0x7ff, 0x2, r3}, &(0x7f0000e24000-0x4)=0x20) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 169.507600] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32 sclass=netlink_audit_socket pig=11522 comm=syz-executor6 2018/01/16 23:36:34 executing program 5: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd", 0x0}) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00006e7000-0x8)=0x0, &(0x7f000057e000-0x4)=0x8) 2018/01/16 23:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000e1c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f64000)=0x32) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000392000)=0x5, 0x4) syz_emit_ethernet(0xb2, &(0x7f00007b6000-0xb2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x25, 0x4, 0x0, 0x0, 0xa4, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}, @cipso={0x86, 0x71, 0x101, [{0x1, 0x4, "c3e0"}, {0x6, 0xa, "7dfd264fec61b1fe"}, {0x7, 0x7, "7fd4c9b405"}, {0x1, 0xe, "0dce11088ba2fcf71206298f"}, {0x5, 0x12, "5adabfc0001c48660508378bec2a1147"}, {0x1, 0x10, "2c8a8051540975dda223618fbdf5"}, {0x7, 0xa, "1accf5548e77dbaa"}, {0x7, 0xd, "782702132dac91bdd13271"}, {0x3, 0xf, "dd3c5abaa8ae1922a57fb12b55"}]}, @generic={0x0, 0x9, "72b4fe55a63f61"}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x10, 0x0, "a90e36c21841e89a"}}}}}, &(0x7f0000083000-0xc)={0x20000000, 0x1, [0x0]}) 2018/01/16 23:36:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000071b000-0x34)="3e6f7913e5c432cc02ffdb0f382e383cfe5be8c6c4c35939ac05da7c6d2356075d9bc2c26bf404183febf555fadfcea13d068f6d", 0x34, 0x1, &(0x7f0000be2000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb5000-0x18)="ad56b6c582267f00000000000000c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000722000)=[{0x0, 0x0, &(0x7f0000556000-0x70)=[{&(0x7f000010b000-0x30)="2882100baf10e658ecdbf04c6aeaada3e6aa7e88e9", 0x15}], 0x1, &(0x7f0000dec000)=[], 0x0, 0x40}, {0x0, 0x0, &(0x7f00008b5000)=[{&(0x7f0000fc4000-0xa0)="7c23940ff0954174fe762437e4e81db8ff3d9842cb5320ffdf2258153d73ceccb05db6c1e204f018481a18f88933cb066dd5a4d68ce027fbb2b729a892f72252cb48acd81dd3c86eed07fb7a4962a8189219d8f9b4a5e690f0496021caed6cca9b5ca0568f8207bac718b4ae82218bc3d80bd961ca1c908f0988e4614af4299f1489c534e3d6182a60a63f2ef2b7397786821f38a70b8b34284a790c6e864a2b", 0xa0}], 0x1, 0x0, 0x0, 0x4}], 0x2, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) accept(r1, &(0x7f0000d73000+0xa0a)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e20000)=0x10) 2018/01/16 23:36:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xae9cce8e9acb243d, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000f4d000)=@file={0x0, ""/9}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007fa000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 23:36:34 executing program 3: 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) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00003c8000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000950000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000053b000)={0x0, @in6={{0xa, 0x1, 0x40, @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]}}, &(0x7f000085b000)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003bc000)={r2, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f00009f8000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ba1000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000020a000-0x98)={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]}, 0x1, 0x3}, 0x98) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ae3000-0x4)=0x0, &(0x7f0000a57000)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000220000)=0x0, &(0x7f000061d000)=0x4) bind$nfc_llcp(r3, &(0x7f00009e9000)={0x27, 0x400, 0x8, 0x5, 0x1, 0x7c5f, "49074ff35bdb00596eb754e69411876997230723f7fae54af2ea8956fc1548c22104a796d03ea257e8289b744f405efaac6df4b54d727584744c0fc934b681", 0x4}, 0x60) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) r5 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f000000d000)=0x3, 0x1) 2018/01/16 23:36:34 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x4, 0x419b, &(0x7f00006f6000-0x1)="03", 0xffffffc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x8) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0xfd32) 2018/01/16 23:36:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cfb000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000559000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f61000-0xa)={r2, 0xfffffffffffffffd, 0x1, [0x0]}, 0xa) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000035b000)=@assoc_id=r2, 0x4) 2018/01/16 23:36:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003d8000)=@int=0x0, &(0x7f000074d000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) 2018/01/16 23:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b05000-0x8)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r2, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b59000-0x28)={@generic="f68f31c81a4d767ba79f22999d4c4dce", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x80000, 0x2f4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c96000-0x4)=0x0, &(0x7f0000ac7000-0x4)=0xffffffffffffff1c) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/16 23:36:34 executing program 7: r0 = socket(0x10, 0x80a, 0x10) write(r0, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x206, 0x7, 0x10000, 0x1b, 0x20}, 0x14) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x6, 0x4) sendto$ipx(r0, &(0x7f0000001000-0x10e)="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", 0x10e, 0x20000000, 0x0, 0x878fc69edc66b7a6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000002000-0x90)={0xffffffffffff0001, {{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) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x2, 0x4) 2018/01/16 23:36:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080b, 0x10001) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000911000)='illinois\x00', 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009a7000-0x20)={@generic="6c6f3a000000000000c4fcc5218000a2", @ifru_flags=0xc401}) 2018/01/16 23:36:34 executing program 5: mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000fe2000)=0x80000001) r1 = socket(0x10, 0x800000003, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000066f000)={0x0, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0x9e) 2018/01/16 23:36:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x80f, 0xff, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000-0x1e)={0x7, 0x9, 0x1, "d9895d815c7e", "546b279c4e36fcbb31b8ea2d4d19ffb7"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000dac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x2, &(0x7f0000004000-0x10)=[{0x1, 0x9, 0x4, 0x7fff}, {0x1, 0x401, 0x92, 0x8b8}]}, 0x10) mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f0000f1a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00002d4000)={0x1000, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xea311991602bc06d, 0x200, 0x40, 0x3, 0xfffffffffffffff8, &(0x7f0000e9e000-0x10)=@generic="54e61447833c581d212dafe7bb5422e6", 0x595, 0x2, 0x2}) 2018/01/16 23:36:34 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) [ 169.757544] sctp: [Deprecated]: syz-executor6 (pid 11603) Use of int in maxseg socket option. [ 169.757544] Use struct sctp_assoc_value instead 2018/01/16 23:36:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000fad000-0x72)="a7513625b2b0c27f8f627d56dbbd1e99", 0x10, 0x0, &(0x7f00007f0000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 23:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000240000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000088f000-0x10)={0x4, &(0x7f0000de3000-0x10)=[0x9f, 0x7, 0xff, 0x6]}) socketpair(0xb, 0x6, 0x6, &(0x7f0000666000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000372000-0x2)=0xfff, &(0x7f0000a12000)=0x2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000006f000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006d5000)={r3, @multicast1=0xe0000001, @rand_addr=0x101}, 0xc) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r4, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00004c0000-0x4)=0x10001, 0x4) sendmsg(r4, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f000042d000-0x1)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000019e000-0x160)={{{{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]}, {{0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd9b, 0x3, 0x7, "ff773eb3041a5e2c5af15e164ab32d6965b6a6ef066aadec1084838ffdd3ec48406e018064ba9f79a44ec3bb28f8a0c71bae5530e0abe4c91e7fb1820468676835d00c17f6a6a30128497c168b111471"}, 0x160) 2018/01/16 23:36:34 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6(0xa, 0x800, 0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000a000)={0x40, 0x4, 0x1, 0x2, 0x0}, &(0x7f000000a000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000b000-0x108)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x72d, 0x4, 0x5, 0x8d10, 0x3, 0x401, 0x100, 0x8000, 0xa8e, 0x4, 0x7fff, 0x2d8a, 0x8001, 0x800]}, &(0x7f000000a000)=0x108) bind$unix(r0, &(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa) bpf$OBJ_GET_PROG(0x7, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/16 23:36:34 executing program 7: mmap(&(0x7f0000000000/0x9f8000)=nil, 0x9f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00000c4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fa000-0x4)=0x26, 0x800) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00009fa000-0x10)={0x6, &(0x7f0000463000-0x378)=[{{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}]}) socketpair(0x1, 0x80007, 0x4, &(0x7f00009f9000-0x8)={0x0, 0x0}) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00009fb000-0x10)=@buf={0x1b9, &(0x7f00009fb000-0x73)="d673d21141b3874fcf033c337d73f98302e8e54f01aad535999a6a58227ba35f37af4d269ec2f236a92740b16f8f67a37aad88622ee7da88b4fa89495279601092b8a0b407633942133cb1cf2c482fcf5ac6397d8b9ac01b05576c9d923c46a61b0815851efc9f3abe5edb5bdda44643e5df48"}) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f00009f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009f9000)=0x14) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009f9000)={r5, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8936, &(0x7f00009fa000-0x50)={@common='vcan0\x00', @ifru_map={0xccf, 0x2, 0x4, 0x2, 0x7fffffff, 0x6}}) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f00009fc000-0x38)={&(0x7f0000737000)=@full={{0x3, {"d2d1ce69bd0c5e"}, 0xffffffffffff0000}, [{"42a72998a378cb"}, {"1d5238bc53aaa9"}, {"289927bb68429c"}, {"a864610654554f"}, {"656000ae6b8d55"}, {"59cc48ccf86089"}, {"0f1efe08719c99"}, {"6d3ded97983adf"}]}, 0x48, &(0x7f00009fb000)=[{&(0x7f00009fc000-0x9)="bb6a50d6527415e159", 0x9}, {&(0x7f00009fc000-0x1d)="0609e25baf8d0667d5e9d466be992f847a812b12fed303a8cfae88095f", 0x1d}, {&(0x7f00008fe000)="bd9df954801c7a48e7ae26ea77fb6d7238bb91aabd825925bdf4bff2b021233b9f5751bba47ff1ca3ac9942f2066e429deb8e42eb2596d36df2e7f7470cb46b1e5e647fa99b9ac9f4ed9e7c58fe48452062f2e8c6ba7db3cf75adc557336c26db986008c031c9f3482fab4cc673f926dc920172117ce3c9a0cfec24fa70b0b40512093dee0907498673eb2f6688bc9657793cb87ced2325644466562320bb473d593c07646f88d0691e4ec450843f0344486a010bed5a42db82ef2d7b505b3fed55fdd0e2a", 0xc5}], 0x3, 0x0, 0x0, 0x4040}, 0x1) getsockname(r0, &(0x7f00009fa000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007da000-0x4)=0x20) connect$bt_sco(r3, &(0x7f0000023000)={0x1f, {0x6, 0x1f, 0x4000000000000000, 0x0, 0xd75, 0x1}}, 0x8) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00009fc000)=0x1, 0x4) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f00009fc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x3b8, &(0x7f0000226000)={&(0x7f00006aa000)={0xfffffffffffffc56, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xfffffffffffffef3, 0x7e, @u32=0x0}, @typed={0x10, 0x2, @u64=0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:34 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r0, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000003000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000647000-0x2c)={0xa, 0x3ff, 0x9d, 0xfbd, 0x1a, r0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 23:36:34 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000ff4000)=0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f000043a000-0x16)="2baa0760a89f028894597e3033938fcfc81bdf507ee9b3df688fd32e2d03c1678e827fdeeb8b6e9a368bc8ae780e8b54507b022952d00b8769283f12fff78b18a4ed86b3504694afddf62960fc6b18d8dba8ab11c3f399e45f81dd7b1de5bd972c129aec667a044d9b69604e14374698b971743c6867b1de2a26121fb9829de116177ae7354c9cc7fbf4895751d693e7", 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 23:36:34 executing program 5: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d1c000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d1d000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000060000)={0x0, 0xb3b, 0x8, 0x42}, &(0x7f00001d8000-0x4)=0x10) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d1c000)={r3, 0xffff}, &(0x7f0000a70000)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d1c000-0x3)={0x6, &(0x7f0000249000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000464000-0x4)=0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d1d000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a9000-0x4)=0xe8) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000d1e000-0x28)={0x5, 0x20, r5, 0x8, r6, 0x2, 0x3000000000000000, 0x3}) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000d1e000)={r4, 0x6}) 2018/01/16 23:36:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff9f) r1 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/01/16 23:36:34 executing program 2: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16b, &(0x7f0000308000-0x16b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x1, 0x8, 0x2}], {0x8100, 0x4ea, 0x97, 0x1f}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "000000081e84d84b2db57b8a0af02ad8c4fda114a6e1200fd51c7ac998963739081ac9863e00c3a144b00263209fd5d31366005e0fba973461c1a98f799e3d94a162efc1763146b22c169c07351b62a1c4bae8590f0bc322d3034fe9dd3e4c4584063a0f35b040fd90300fc409fce43787e45d5627492ffb4cfb282d780c688c3b7986dd839b15e48e2b8930f6dc3bb8490fc3ddc4bbed5116722aa50c9c1288a6d28df4e54bdec1095520dbaf24445a8c903788d8c35162f2f2487f67a18c9c6c7ac1af5dff578d40b6e17c1e9d1aef018d594f3d7ebf1668320566590a043c35a726cadbb9b4bf5ee9d028960fbcaa333c5c8ae0471645de6bc77287666c654fed646b547b12bd5915b9da8d3b3bf44c77ed87a8a96dc2a0d555708993cd0a3ade824cfd54fcd9396f47ebd847f818e5f62dc0585ab785a5"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x63e]}) 2018/01/16 23:36:34 executing program 6: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000344000)=0x32) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000861000-0xdb)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7c000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0x3bc, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00007f1000)=0x4, 0x4) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r4, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x1c66000000, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x20, 0xda, 0x51, 0x0, 0x74e, 0x8, 0x401}) 2018/01/16 23:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e7b000)=0x10) bind(r0, &(0x7f000069c000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 23:36:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000a56000)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c80000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000039e000)={&(0x7f0000b4e000-0x4)=[0x10001], 0x1, 0x1000, 0x6, 0x1, 0x6309, 0xff, {0x81, 0x2, 0x0, 0x8, 0x1, 0x100, 0x7, 0x6, 0x8000, 0x9b1, 0x8, 0xad3, 0x2, 0x6, "fd3444e717352bd113176f4e04c53f0405e534586c4e6e7eb8e7e19fff834967"}}) bind$inet6(r0, &(0x7f0000090000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x3}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) socketpair(0x5, 0xe, 0x9, &(0x7f000021f000-0x8)={0x0, 0x0}) accept$alg(r2, 0x0, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000964000-0x8)={0x0, 0x0}) 2018/01/16 23:36:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000060a000-0x8)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000061c000)=0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000091a000)=0x0, &(0x7f0000bb6000)=0x4) socketpair$inet(0x2, 0x4, 0x19, &(0x7f00005fc000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000052000-0x4)='tls\x00', 0x4) 2018/01/16 23:36:34 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x800, 0xfff) accept4$packet(r0, 0x0, &(0x7f000090a000-0x4)=0x0, 0xddc8663a89efc9c) bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0x0, 0x6, &(0x7f0000f77000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000c7c000)='GPL\x00', 0x0, 0xaf, &(0x7f0000f77000)=""/175, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 23:36:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pwrite64(r0, &(0x7f0000f3e000)="f237e1bcfae3d5ff8dbca82d812c067f057f17ebe33f83985090d52a278ae9b377850a2afe740e7672199ff2d6d8784993220bd0956ddb3d0389750eafb1d00f830fbb944f6ab6216db605f494640e8c3bc38fa88fe6594535c22fc53e5c791d5d7089cb51962bf4df469bc7bd7adc", 0x6f, 0x0) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) epoll_create(0x8001) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="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", 0x975}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0xfc23}], 0x0) 2018/01/16 23:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80000, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000802000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x80, 0x1, 0x97}, &(0x7f0000e3f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003b3000-0x108)={r1, @in6={{0xa, 0x0, 0xeb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfff}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x88, 0x9, 0x10000, 0x0, 0x80, 0x4, 0x7, 0x9, 0x80, 0x7f, 0x4, 0x8, 0x5, 0x6, 0xffff]}, &(0x7f0000a6f000)=0x108) socket$alg(0x26, 0x5, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) readv(r0, &(0x7f0000a6e000-0x10)=[{&(0x7f000078e000-0x48)=""/72, 0x39}], 0xc5) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f000080b000-0xd7)="b75134fff0bddaf23ca7660cbd9882aefdbc301845d18d9ea990021d7d33291eebc889cb2540ec128b73d868bc4a2c870e1d7d68f7c691a58c7decab715d0f37132d8cbd7f645397a5dd5c30557ac27e19c8babd41e77e2fda9b52e2c7729d8bb521b423399808600caa9babb295e6173098c7cb914b12e4502fe5adfc38e65d8a6c07402661454d258cde6a85685aae7b8e6d00209157c90abd23511929b944344639f01fc44a2a3dcd05612839940b4ccaeef709f1743af93332b10c8e58fecb8c16e48a71e5961896e0731d90d64b8900baf6610e18") recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000505000-0x88)="a7cfc614b6e1a6ea5c75b062a6d0cdaef22385e0dc3dcf8941c3fece3224cc98ca0a38790fec3b7207da7e62698aee9c5c8719a573db5372b3a8817cbe6eb824d16bbe5687d2816f3862360f6389cb68d8c08fce945796992afd0e456e36ea7bdf3a0873cd7e9adb0d331fe2c100a93230f93cc7b59ed1a975a8446fce4fce970bc64d3a25e710c3", 0x88) accept$inet6(r0, &(0x7f000063b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008c6000-0x4)=0x1c) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) 2018/01/16 23:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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)="", 0x0) socketpair(0xa, 0xf, 0x3, &(0x7f0000369000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007d1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000037c000-0x8)={r2, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d9b000-0x12)={@generic="82d26caa6a43f83ed2a9f4f1e778afd9", 0x18}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000085c000)={0x0, 0x0}) 2018/01/16 23:36:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000ef4000)=0x0, 0x800) bind$ipx(r2, &(0x7f0000ea9000-0x10)={0x4, 0xfffffffffffffffb, 0xffffffffffff9f8d, "9d940467eb9b", 0x5, 0x0}, 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) sendmsg$alg(0xffffffffffffffff, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="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", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f0000a70000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000085e000)=0xc) 2018/01/16 23:36:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000097000-0xc)={0x1, 0x0}) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) 2018/01/16 23:36:35 executing program 1: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@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}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000074000-0x4)=0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f000002b000-0x10)={0x3, {"a8d132716ffc7a"}, 0x4}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000075000-0x4)=0x0, &(0x7f0000087000-0x4)=0x4) 2018/01/16 23:36:35 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000561000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/16 23:36:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000000004, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ae4000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f00001ea000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e5a000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) r2 = socket(0xa, 0x802, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000082a000-0x1c)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x200}, 0x1, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, 0x1c) setsockopt$inet_int(r2, 0x0, 0x2f, &(0x7f0000d57000-0x4)=0x10002, 0xf) connect$inet6(r2, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000e12000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a8f000)={{{@in=@dev={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=@dev={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}}, &(0x7f0000e16000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000edc000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc0000)=0xe8) recvmsg$kcm(r2, &(0x7f0000b86000-0x38)={&(0x7f00000f7000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000944000-0x70)=[{&(0x7f00003ac000-0xc2)=""/194, 0xc2}, {&(0x7f00001ab000)=""/32, 0x20}, {&(0x7f000038a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ac9000)=""/253, 0xfd}, {&(0x7f00002b7000)=""/164, 0xa4}, {&(0x7f000031e000-0xfa)=""/250, 0xfa}, {&(0x7f0000678000)=""/66, 0x42}], 0x7, &(0x7f00000c0000-0x76)=""/118, 0x76, 0x81}, 0x20) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000124000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9f4, 0x2, 0x8, 0x2, 0x20, 0x80, 0x72, r3, r4}, {0x10001, 0x684c, 0x2, 0x9, 0x757fb107, 0x2, 0x1ff, 0x3}, {0x100000000, 0xfffffffffffff001, 0x5, 0x7fffffff}, 0xfffffffffffff000, 0xf, 0x1, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x0, 0x2b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x1, 0x2, 0x200, 0x2, 0x9c18}}, 0xe8) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) recvmsg$kcm(r2, &(0x7f0000cc7000)={&(0x7f0000b90000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f00007b8000)=[{&(0x7f0000a80000-0xde)=""/222, 0xde}, {&(0x7f0000de8000)=""/4, 0x4}, {&(0x7f0000f12000)=""/92, 0x5c}, {&(0x7f000079e000)=""/90, 0x5a}, {&(0x7f000016a000)=""/34, 0x22}, {&(0x7f00001a2000)=""/0, 0x0}, {&(0x7f0000bb9000-0xbd)=""/189, 0xbd}, {&(0x7f0000f0a000-0x2a)=""/42, 0x2a}], 0x8, 0x0, 0x0, 0x2}, 0x40010000) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00005e5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003cb000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000985000+0xf2d)={r6, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xffffffffffff7fff, 0x1, 0x1, 0x0, 0x6, 0xd911, 0x5, 0x200, 0x6, 0x8, 0x1, 0x0, 0xcf0, 0x4]}, &(0x7f0000bd8000)=0x108) 2018/01/16 23:36:35 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f97000-0x8)={0x0, 0x0}) mmap(&(0x7f00005ed000/0x4000)=nil, 0x4000, 0x2, 0x40010, r0, 0x0) r1 = socket$inet6(0xa, 0x7, 0x8010000000000086) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet6(r2, &(0x7f0000881000)=""/1, 0x1, 0x20000000002, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) socketpair(0x5, 0x1, 0x4, &(0x7f000050b000-0x8)={0x0, 0x0}) getsockname$ipx(r3, &(0x7f0000523000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000755000-0x4)=0x10) pwrite64(r0, &(0x7f00005bf000-0x7c)="8e03c2dcb57140a89f1479de0a68ba94141978b37d4acaf7dc3569a813c4c0a1a0df33ed3ffc7635ecab3d8e91a8a90c80e0af9292250c43449c351dcc426283765753be70e82b45f4a1380990c64b885c152d6a6eb9b80472d4e1f1e8690fb36ab89bf619a00ee49bf65b0a93032d8cb0e46f075b43b97f6a41263d", 0x7c, 0x0) 2018/01/16 23:36:35 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0xb, 0x1000000000000088, 0x2, 0x2, 0x1000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f0000014000+0x2ba)=""}, 0x10) close(r0) 2018/01/16 23:36:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d66000-0x10)={&(0x7f0000d31000-0x8)='./file0\x00', 0x0, 0x8}, 0xfffffffffffffe36) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000189000-0x28)={r0, 0x0, 0xe2, 0x1000, &(0x7f0000368000-0xe2)="94c6073187f629fdbc79aa643dba1021f724fbde140d44a3b52086edee4edb97eec52fe1258ff2e4d136547c23031f1f40fadf8661699c28125fac2b9eb32bc9fec26eac062096c6a31468ac7a7e60917a50a00e37a89d190e8d6cf63700c506fdd29f01e14b9c2700e9a2bd589de99ed2af52f7f351442260851be66f753372aa2d6f6c31a38d8c8e8a3abbf23862c75f5b8ddf839306b5da7b2b32aa143fc1b4abc69b8e45f342f0e46e8a0bab961d048359ea3ee16c1c90cb2079f070e52bc59ee002de3b1d734c8e938397cc7ee29961b00dfd92bf4fe8a5c5292e2ba5a833ed", &(0x7f00008e0000)=""/4096, 0x6, 0x40000}, 0x28) r1 = bpf$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) pipe(&(0x7f000019d000-0x8)={0x0, 0x0}) pipe(&(0x7f0000b9a000-0x8)={0x0, 0x0}) connect$l2tp(r2, &(0x7f0000c37000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x0, 0x3}}, 0x2e) socketpair(0x3, 0x807, 0x1, &(0x7f00005c5000-0x8)={0x0, 0x0}) r6 = accept$unix(0xffffffffffffffff, &(0x7f0000897000-0x3e)=@file={0x0, ""/60}, &(0x7f0000ff6000)=0x3e) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000a1f000)={r6, r1}) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000607000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000742000)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0xfffffffffffffffe}, &(0x7f00006be000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000c9d000-0x74)={r8, 0x6c, "474c3886b8e8e5b49d7306c09780d2f8c8251a371102446d426b3aa7453a0316d6d8e94e6d9a79e4bab3b0fba30045a0384e57580a630f65c2d4f9e6f320e59a3c98c0d9345fe643d613d34cfa2b57a863d938431f59607cb284ad0d07c8beb41be0c468ca14a696707e862b"}, &(0x7f000035a000)=0x74) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000043a000)={r8, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x5fc2, 0x6, 0x7}, &(0x7f0000802000-0x4)=0xa0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 23:36:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x200000000000000) socketpair(0x1d, 0x5, 0xffffffffffffff9e, &(0x7f00006e2000-0x5)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00004c0000)={{0x26, 0xfffffffffffffffa, 0x7, 0x8, 0x4, 0x9}, 0x5e5e}) socketpair(0x40000000000000b, 0x3, 0xa691, &(0x7f000099c000)={0x0, 0x0}) connect$netrom(r3, &(0x7f000032a000)=@full={{0x3, {"22684c71f8c33e"}, 0x10001}, [{"3029cf5c253670"}, {"79f04561327d63"}, {"a6becdc4c33268"}, {"20bdeb128111d2"}, {"0dc5ff9b337bcc"}, {"3ff26db929df4a"}, {"4e4cb576efdd67"}, {"4c43bb71c36c75"}]}, 0x48) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000634000-0x14)={0x0, 0x6, 0x4, 0x7, 0x7, 0x7}, &(0x7f0000a7e000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00008b2000-0x10)={0x4, 0x204, 0x8, 0x5, r4}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000000003c, &(0x7f0000994000)=0x0, 0x4) socketpair$inet(0x2, 0x1, 0x5, &(0x7f0000357000-0x8)={0x0, 0x0}) 2018/01/16 23:36:35 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x6, &(0x7f000056b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009f5000-0x10)={0x0, 0x942, 0x20, 0x1ff}, &(0x7f0000fda000)=0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fdb000-0x8)={r3, 0x4}, &(0x7f0000fda000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fda000-0x18)={0x0, 0x10001, 0x0, 0x8, 0x6}, &(0x7f0000fd9000)=0x18) r5 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aa5000-0x4)=r5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000036d000)={r4, 0x9b, "55d3934fab08d20cf64814ec391cfaf85f3314641b7fb97854c0d7a553ee0b8ec4eb56b1681bc553e4ed22df1de8e5a45f491876dea7cbd61dc928b934fcd9b412ab129f56d389c9659ce5b34716df2582b253622e23a7b1d3615193029c6258b060dcbe78ba93c537d948cd017df3f73e6ec442436f42e1fc1fdb1800f0bd72cf653cd8b2de8f361bf9233df16cfad0d4b415e7625e5d35fd9be9"}, &(0x7f0000423000-0x4)=0xa3) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000565000-0x8)={0x0, 0x6}, &(0x7f0000abb000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/16 23:36:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a00399d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f000017e000-0x2c)="82523ecd5989aa5e27b263c1f9b5a746bb604aafc2464ab8", 0x18}], 0x1, &(0x7f0000410000-0x118)=[@iv={0xd0, 0x117, 0x2, 0xb6, "7e3610024b5cb3f68aab91a34ed82235f98217fd241020de76491164734d1e8b655903d4515d2615a83704fe74b5865a167a57f1034f0a7a6a7f05d4c784e389f62899edf2cb15cc7fdbe29e26eb15734366b95e0046b5ea018e54fba5546d617f626e51b66797a3a3ed4d8dfb3f0df98758e2757124a7732074e3eefb316c9b09ff2c1aed2f8aac95571b6b38fdca084e01c7cb2c139ab9c3df07d8a048110e247443e015b5c4c039ddd736d4c58dd228f637ba38d7"}], 0xd0, 0x0}, 0x40000) r2 = socket(0xd, 0x0, 0x1649) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000819000-0x20)={0x100, 0x1fa7, 0x200, 0x3, 0x80000001, 0x833, 0x4, 0xb6, 0x0}, &(0x7f0000652000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00009e3000-0x8c)={r3, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 23:36:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000606000-0x8)={0x0, 0x0}, 0x8, 0x94d1) syz_emit_ethernet(0x36, &(0x7f0000ec0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d318f5", 0x0, "fb1a51"}, "317a0151"}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0xfffffffffffffffd]}) 2018/01/16 23:36:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x793, &(0x7f0000001000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000586000+0x921)="4a4f86547372c6e399f24fa477693caef380d67ea90224e3bf0060fc709b081f9a9a4e3bb9db0f37c4c3659ffdc44f0eab7c7c77c40807c4ee2b6e7c7f3aab15d0872547b364a56aa0e1cbaa5d8b938cf0ee0174f0a692dafd7e2e3768c052799d09d049eb80016f7058ea0663daafea98821a6a05ba8884c95bffeeef1e13e4970d8f942e87da26bc5d103894ffb0460e4afe2072f76f644248b17d0a7f4c52def3f89ec2283e4f", 0xa8, 0x800, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000241000)=[{&(0x7f000037f000)="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", 0x74d}, {&(0x7f00006eb000-0x9b)="a65a0750597a7a104c607de3be07428b84be3e1cd39adc83c63d92814af37ef58254cf44f4fb2c708d03077c734253d3237ad90eb4f1e109b85f237392fa1d353e617b40e4253a9155458d908de89c71086a5d9cdfcf1c7c6f1891d99976b18d638c3c50cc4840c09c442ad4222fc6e18f1950628d3fd83d906816ebd01098e17c195b6b7f5ac2c475723af1ccd9e169b6d58ccde951cd8c50b4b3", 0x9b}, {&(0x7f00000ae000-0xe0)="60f5ef1da8c3095badd3dbfaa3fbaceb0b62f8f1b5507178501d850336e032468d67295b46a0bedb9d159c3d3fa1a8528dd94f19bceaa00a507c65da951def03ee3e1f92afd30df240beba9fbbf96d8e3c85d8647ab9cc79983d89fb996c24535f6d66aa0495053dfcf67eb60dc2a8ed7bd414574e81b405d75d580631bf1ef3974d2481ae383c95dbb583ad7fc94446f939ade773162de541ee8c249dec9996b39ff85e2012623b76a71d2b8afa70f43cc36897dc292c1660c458d6ec5c958af24afe37950c7b64ed26701235623e9357843d07f0ae39ad435f319446c7f049", 0xe0}, {&(0x7f0000988000)="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", 0xfa}], 0x4, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/16 23:36:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/01/16 23:36:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00005c7000)="ebe0b11aaf1e144d4a2b73a42b347447200ad23e7a1934a9d622adf760ebe9336c99654dee6df0fadc6527ab115cb0e1f327df362dc0eab51df4a0d1f3f979369e5765d27c6a86946b98729c9421f14169afe4fe0acc42f63c8c3071aa8d2c59e6b453a0d77a846e6f5671a00cc7a1242c56f0591b98cc681f8b17a28c5548c6e327862f9fafb5f08d0e4a6d8490641adc9f1854b81d69704ce6c7a367775b8d86ac42d8fa6fc8", 0xa7, 0x7fff, 0x0, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r1, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:36:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dfc000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x401, &(0x7f000028f000)="5673fdbf9ee6a777f00f17744e0f4c2d82e8be3b3516164a50c820cc4acf62f91956cb527d229c135051bf95c14bb67836e1b585ee424f461b3828a3ead47ca36b196ac9b2c684217e826b258508d2fd9eb15a352171969fdab143afb954b39d1956dd41d65983336b7944558469763ede3e8a1358") ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b44000)=0x0) 2018/01/16 23:36:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f1e000-0x38)={&(0x7f0000039000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000a9c000-0x30)=[{&(0x7f0000db2000)=""/208, 0xd0}, {&(0x7f0000a22000)=""/99, 0x63}, {&(0x7f0000135000)=""/218, 0xda}], 0x3, &(0x7f000095e000-0x59)=""/89, 0x59, 0x1}, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f000019f000-0x4)=0xa, 0x4) getuid() r4 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r4, 0x89fd, &(0x7f0000c95000)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1000000071a9d9dad58f57946822a691569475314b203799491cb3100070c5b43f84457c86f6e0bb4f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0x9, &(0x7f0000b15000)=""/0, 0x0, 0x0}, 0x10000) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ae1000-0x4)={r4}) bind$pptp(r5, &(0x7f0000c96000)={0x18, 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]}, 0x20) r6 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) recvfrom$ipx(r6, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) 2018/01/16 23:36:35 executing program 3: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000666000)={0x0, 0x0}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f00008d8000)=""/4096, &(0x7f00006ef000-0x4)=0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00008d4000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 23:36:35 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000dcf000)={{0x800000f9, 0xf7, 0x80, 0x101, 0x2f, 0x0}, 0x5, 0x40, 0x7fff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) tee(r1, r1, 0x200, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x59)="", &(0x7f0000e2d000-0x7c)=""/124}, 0x18) 2018/01/16 23:36:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000935000)=0xc) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f00000c4000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10, 0x0}, 0xc000) 2018/01/16 23:36:35 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000c6000)={{{@in=@broadcast=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095a000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, r1}) r2 = socket(0x8, 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x100000001, 0x80000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={r3, @in6={{0xa, 0x2, 0xffffffff7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x7, 0x4, &(0x7f0000000000)="85cb4bd2c75eceda0cd0af85248dd451bc4b4b89316f0723d732145845764c625fbd94162e071a360ba666c94e144dccf6b2306a2691c80b3d85bc36", 0x3c) 2018/01/16 23:36:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000031e000-0x10)={0x2, 0xe2, 0x0, 0x10000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x30000000, 0x4, 0x0, 0x3, 0xffffffffffffff9c, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet6(r2, &(0x7f0000000000)=""/54, 0x36, 0x1, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x47, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000ed5000-0xc4)="5c40d7f980b85cb8d92d8785c28c3bcaaf68cb30f7cd6758deec28b1829c5a1d1e525c481f8a46f0d7b7012e65f0668083d2329a07f8b83cddd887738c1e9447ac5b19f8b4097f3fd0a8189080e7bb8d8a45e3b986aa29978911309d137269a683822b715d6d65cf880bbe2b27a4880de7917d60bbda3f89fcdb191670b75b858c5c868dbb8011accdfa34d60900155367dfb0ff307d73b29774ac0c5d31ca32cfb0d0d199deb4a2506d0c788123002b8eb0b93f06f71c677b72fb6f44ab8a33197cf39d"}, 0x10) mmap(&(0x7f0000000000/0x8cf000)=nil, 0x8cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f00001eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008d0000)=0x14) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00008cf000)={0xa, 0xb, &(0x7f00008cf000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x1, 0x5, 0x5, 0xa, 0x0, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000816000-0x4)='GPL\x00', 0x4, 0x1000, &(0x7f0000446000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f000030c000)={&(0x7f0000106000+0xbf7)='/', 0x0, 0x0}, 0xc) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet6(r5, &(0x7f00008d0000-0x19)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00008cf000)=0x1c, 0x80000) ioctl$PPPOEIOCSFWD(r6, 0x4008b100, &(0x7f00008ba000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00003f3000-0x8)=0x0, &(0x7f0000523000)=0x8) 2018/01/16 23:36:35 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000fd2000-0x64)="c28006e44db12ed597779a783a6d963499ee04d989404db66e4723e26b1b62b941a05bc827a9b70a6d06c0c0615765f1f5e9f8d2fd9aa60c17ffa0285e1f1af54a09332608fd5831d7deda120b94a7ce2e10353514f1a1e904b57ed03fdbff754d15653d") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r0, &(0x7f0000fcc000)="", &(0x7f0000fbe000)=""/0}, 0x18) 2018/01/16 23:36:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x37e) 2018/01/16 23:36:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f00004cd000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/16 23:36:35 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0xdd, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000c000-0x18)={r0, &(0x7f0000005000-0xf6)="809eefa492b36979aba9c6bccbaba2168da1a62dc1fdaa6313d071851cb476c4fe6b1157d6c77ef0aec1bbe110138152fb2078c8f6ad8a1dbc138b62a854a1221b52537ad0b62862bc9e71e83d373e532393f247d530477798e4e7ab3b8fb258d3835c062d80c976188e63014a88f2fc3b05287581e7f1fc92eb4bb7492d1ee52a8d1b6184466d282b51aabdf92763d2d1a0fd63de3ed7fbfe30562f96b4d933fd73b3c08af052c1eef10da3b353d358c32454531427aa26d0c78ca14da1e3bc29429901e056b54f09104dfb296bcfeebdc136a0afbb2e00c745a4535411ff5e55216b40599433f705eac4a80ffa13322fee915e2500", &(0x7f0000004000)=""/30}, 0x18) 2018/01/16 23:36:35 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet(0x2, 0xb, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c71000-0x4)=0x1, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) r3 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00004dc000-0x20)={@common='bcsh0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00001a2000)=0x100, &(0x7f0000eef000)=0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ef0000)=0x0, &(0x7f0000ef0000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x403}, 0x20) 2018/01/16 23:36:35 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000010000)={&(0x7f000001d000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000018000)={r0, &(0x7f0000013000)="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", &(0x7f000001d000-0xa1)=""/161}, 0xfffffffffffffe2f) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) pipe(&(0x7f0000104000-0x8)={0x0, 0x0}) accept4$ax25(r1, &(0x7f0000c4d000)={0x0, {""/7}, 0x0}, &(0x7f00004b7000)=0x10, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r2, &(0x7f0000871000-0x1099)="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", 0x1001, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 23:36:35 executing program 4: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x81, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f000063f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a90000-0x4)=0x14) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ae5000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3ff, 0x42bb, 0x29, 0x100, 0x200, 0x8, r1}) sendto$inet6(r0, &(0x7f0000ae6000-0xb)='\x00', 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 23:36:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80004, 0x6, &(0x7f00008bf000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000de0000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0xa1}, &(0x7f000010f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a20000)={r3, 0x7}, &(0x7f0000cc3000-0x4)=0x8) sendto$inet6(r2, &(0x7f0000ab5000-0x72)="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", 0x518, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d2f000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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}}, &(0x7f00007e1000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00007ff000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r4}, 0x14) sendmmsg(r2, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00002b8000)="04", 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 23:36:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00005e3000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b96000)=0x1c) getsockname$inet6(r0, &(0x7f0000b4f000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a8d000)=0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008ab000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000c3d000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7f08f0f026700113c09ae6fb3f7d7085"}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000049000-0xb)={0x9, 0x5, 0x7ff, 0x8, 0x0, 0x7, 0x5, 0x8, 0xfffffffffffffffd, 0x5, 0x0}, 0xb) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d41000-0x8)={0x0, 0x0}, &(0x7f0000fa3000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003fc000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000000}, &(0x7f0000915000-0x4)=0x98) 2018/01/16 23:36:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000544000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005e1000)=0x14, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000767000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009de000)=0x14, 0x80000) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000ccc000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006c6000)=0xffffffff, 0x4) setsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000cb4000)=0x2, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e7f000-0x14)={0x0, r3, 0x0, 0x0, 0x0}, 0x14) 2018/01/16 23:36:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000490000)=0x8c) gettid() setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b94000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x48, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000018000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000006000)=""/122) 2018/01/16 23:36:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000088000)={r1}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00005f1000-0x4)=0x0, &(0x7f0000fef000)=0x4) sendmmsg$unix(r2, &(0x7f0000539000)=[{&(0x7f000013f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a39000-0x70)=[{&(0x7f0000343000+0x631)='o', 0x1}], 0x1, &(0x7f0000b82000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 23:36:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000601000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000b9d000-0x4)=0x0, 0x4) sendmsg(r2, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b8a000)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) ioctl$sock_ifreq(r2, 0x8971, &(0x7f0000387000)={@generic="fd4e47be77c3df254ba376abc6bc2e60", @ifru_map={0x80, 0x4, 0x9, 0x1, 0x5, 0x5}}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000453000)=0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ad4000)=0x0, &(0x7f0000c6a000)=0x4) 2018/01/16 23:36:35 executing program 6: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e36000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000481000-0x20)={r1, &(0x7f0000963000)="", &(0x7f0000152000)="", 0x0}, 0x20) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb3000)={0x1, 0x7, 0x5, 0x200, 0x8, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 23:36:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f000001e000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000772000)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000721000)={0xf, 0xf, &(0x7f00001f9000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfa26}, [@jmp={0x5, 0xff, 0x9, 0x3, 0x7, 0xfffffff4, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3c26, 0x0, 0x0, 0x0, 0x8}, @jmp={0x5, 0x3, 0xc, 0xb, 0x3, 0x6, 0x10}, @generic={0x20, 0xffff, 0x0, 0x1}, @jmp={0x5, 0xfffffffffffff801, 0x3, 0xa, 0x1, 0xfffffffc, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005e6000)='syzkaller\x00', 0x0, 0x46, &(0x7f00002df000)=""/70, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000daa000-0x8)={r0, r2}) r3 = bpf$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)={r0, r3}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) 2018/01/16 23:36:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) pipe(&(0x7f0000104000-0x8)={0x0, 0x0}) accept4$ax25(r1, &(0x7f0000c4d000)={0x0, {""/7}, 0x0}, &(0x7f00004b7000)=0x10, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r2, &(0x7f0000871000-0x1099)="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", 0x1001, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 23:36:35 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x779ba036, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r0, &(0x7f0000002000-0x1000)="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", 0x57d, 0x0, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/16 23:36:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000591000)={0x0, 0x6}, &(0x7f0000afd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003f9000)={r2, 0x400}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/01/16 23:36:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000430000-0x4)={0xffffffffffffff9c}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00007fd000)={0x9, 0x7b8000000, 0x7, 0x7fff, 0x6, [{0x5, 0x7ff, 0x8, 0x0, 0x0, 0x2103, 0x0, 0x0, 0x0}, {0x5, 0x1, 0x6, 0x0, 0x0, 0x1808, 0x0, 0x0, 0x0}, {0xaa, 0xffff, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0xfffffffffffffff9, 0xcae3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x480, 0x55f1d9f1, 0x1f, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x80, 0xf463, 0x4, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}]}) syz_emit_ethernet(0x2a, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @rand_addr=0x7fffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000ffd000-0xc)={0x80000001, 0x5, 0x632f, 0x400, 0x3, 0xfffffffffffeffff, 0x5335}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000ce8000)="e0ed22a8824f67e44e5f872394827d015352608d9d2c16fb83cf7f0c3d52a6290bc8caa4bdb81e2793c71ab91ff8d68e271ca239f55275a588a21210a0c796335a2fdb4e6dc182510780ed184d090531a932f13450345045ab0d701ef9b0743dadd09b235523de83aeaaa50cd13978adc71d1a72e7f2923c453dbc52d4ff80ad15d6fe3e2cba164b4da7d6efe960f5797917962658bea326e2f48fec1a015e19402d2f65aaff74d94b52d1bbd9113151214c49c0db19c0e128a806d4f55080c30d7ea26e01") ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00004cf000-0xdf)="80dc2b4cffde4f2c212323868bbe55521313e4be151b481718b45fbcbe74301f6e88e8d0727b085dbbc42acaee2a66d819aac2e1381c6d17e927300a661af7afec05d4d15766e9c2e583575c3b8fa783f4face6d2d2065223da500fe0225ab909aa23b3abd742830085af78fa3c90ebc461ded8d3cbea00906c905d72060d262021240a957a4a11c516d92211094e63d77c455e0eacc8bdbb49acfbd1548d97a8fd354e0f39a661d1b0507e8cc9bd36e19825481b1529b48bd93641a9a8b3ef3d7555e13a25ac1a6428e4fb475d3e9b1c522653fcd6d98cae506a16e33e037") setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00008b8000-0x88)={0x4, {{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 23:36:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 23:36:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a08000)=0xc2, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20400000002, 0x0) connect$inet6(r0, &(0x7f0000606000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd}, 0x1c) sendto$inet(r0, &(0x7f0000042000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ecd000-0x4)={r0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000112000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003bf000-0x4)=0x5) recvfrom$inet6(r0, &(0x7f0000fa4000-0xe0)=""/224, 0xe0, 0x100, 0x0, 0x0) 2018/01/16 23:36:35 executing program 4: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000002000-0xac)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x3c8)={0x84, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) 2018/01/16 23:36:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00004d2000+0xdc4)={0x48000, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89, 0x9b4, 0x9a2, 0x7, 0x100, &(0x7f0000e2f000)=@common='ip6_vti0\x00', 0x0, 0x401, 0x6}) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f41000-0x8)=[{r0, 0x0, 0x0}], 0x24eb94bd6abd725, 0x2) 2018/01/16 23:36:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d5c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000498000)={0xa8, &(0x7f000050f000-0xa8)=""/168}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000158000)={0xffffffffffffff9c, 0x50, &(0x7f0000282000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f63000-0x4)=r3, 0x4) 2018/01/16 23:36:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006f9000)={r0}) getsockopt$llc_int(r2, 0x10c, 0xc, &(0x7f00000ee000-0x4)=0x0, &(0x7f0000986000-0x4)=0x4) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000014a000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 23:36:35 executing program 0: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r0, &(0x7f000074e000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006cd000)=0x10) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000093a000-0xd)="440dec03010400030007000000", 0x1c8) 2018/01/16 23:36:35 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000ae1000-0x60)={0x27, 0x7ff, 0x1ff, 0x7, 0x3, 0x5e24, "606f07e9393ee1e677d49cf0a32fa868958b918a63b4f96088dd9a8d7790f7a9c3b6539986b67adc9e613935c8203adb92e2727bf02e9fd6b2d3c814c9e2dd", 0x6}, 0x60) sendto$inet6(r0, &(0x7f0000ad9000)="", 0x0, 0x200408d4, &(0x7f000032c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket(0x4, 0x807, 0xca) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ae1000)={0x2, [0x0, 0x0]}, &(0x7f0000445000)=0xc) r3 = socket(0x0, 0x80001, 0xffffffffffffffeb) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00003e0000-0x20)={"3209fd15e61d0ec3d2dba1b16c086832", {0x4, 0xd4e1, 0x4727, "759355dd0619", 0x0, 0x0}}) getsockname$inet6(r3, &(0x7f0000ae1000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ab0000-0x4)=0xffffffd2) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000ae0000)=0x8000, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad9000-0x4)=0x0) 2018/01/16 23:36:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000001000-0x20)="0e8620b96f177d913485bcd8082224060a71d921417c314068cb954b184c113b"}) 2018/01/16 23:36:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000faf000-0x38)={&(0x7f00006b2000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf1000)=[], 0x0, &(0x7f0000d4e000-0xb8)=[], 0x0, 0x0}, 0x20000000) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000a89000-0xc)={0x80000000, 0x100000001, 0x0, 0x0, 0xfff, 0x40, 0x0}, 0xc) 2018/01/16 23:36:35 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f78000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c0000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000161000-0xbb)={0x0, 0xb3, "e132a98407205a4c3905275abb208b843d3d5d6acbe9433fe8c6722b68abbfff753fc934ec0000000000000200cd183f77535efc9629f42d62747a7d207fc5dab731390b6088b95e5d9a454b0c737a10734fc5703ff99161b2540b639588635acf7432236627ff092bf39cefb0ba1785703e000000000860d6991f6e48d786cb480eefecde040000000000000000aafb2fe79a51a56a3c1b67804c868e1060a57485c16d748a238cd5e2a1804cc424367b02c6"}, &(0x7f000057b000)=0x78) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f79000-0x8)={r3, 0x3ff}, &(0x7f00006c1000)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f78000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f78000)=0x1c, 0x80800) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000f79000-0x18)=[{0x2, 0xff}, {0x8, 0x7f}, {0x4, 0x10001}], 0x3) 2018/01/16 23:36:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000297000)={r0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ef4000+0x30f)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000679000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 23:36:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000a30000-0x4)=0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ee000)="0b00002295d2637130bcc1", 0xb) 2018/01/16 23:36:35 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x102, &(0x7f000000e000+0xf07)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x39, 0x4, 0x0, 0x0, 0xf4, 0xffffffffffffffff, 0x0, 0x0, 0x688, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x6, 0x9, []}, @cipso={0x86, 0x4a, 0x8, [{0x2, 0xf, "59abee3f0f754ca2a687a78c9a"}, {0x0, 0x3, '7'}, {0x7, 0x3, '%'}, {0x0, 0x12, "2ea708edf3b32229f5286a404ae88d3e"}, {0x6, 0x11, "3417d08620f665e95b34e9904ff38e"}, {0x0, 0xc, "574be4109ffec918705b"}]}, @lsrr={0x83, 0x2b, 0x4, [@dev={0xac, 0x14, 0x0, 0xa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff]}, @generic={0x8b, 0x4, "b384"}, @ra={0x94, 0x6, 0xe55}, @ra={0x94, 0x6, 0x8000}, @ra={0x94, 0x6, 0x3}, @rr={0x7, 0x1b, 0x36d4, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1, @rand_addr=0x4, @multicast2=0xe0000002]}, @timestamp={0x44, 0x20, 0xa463, 0x1, 0x4, [{[], 0xe7e9}, {[], 0x80000000}, {[], 0xb569}, {[], 0x9}, {[@broadcast=0xffffffff], 0x5}, {[], 0xfffffffffffeffff}]}, @end={0x0}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/16 23:36:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0xfffffffffffffc35) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00004e4000-0x10)={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) r5 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r6, &(0x7f0000071000-0x38)={&(0x7f00005cd000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00004b4000-0x4)=0x0, &(0x7f000080c000)=0x4) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f00006cb000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r6, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r5, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) socket$inet(0x2, 0x6, 0x9) getsockopt$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(r6, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000c52000-0x98)={r4, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000637000)=0xfffffffffffffdf1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00008d6000)=0x0) 2018/01/16 23:36:35 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df1e46e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/16 23:36:35 executing program 1: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000165000-0x10)={0x2, &(0x7f0000617000)=[{0x8000000000b1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000ce8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dfe000)=0x14) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000047b000)={0xffffffffffffff9c, 0x50, &(0x7f0000dfe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dfe000)=r1, 0x4) 2018/01/16 23:36:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket(0x10, 0x5, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a57000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000781000)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b40000)={r2, 0x1240000000000000, 0x10, 0x0, 0x8}, &(0x7f0000d06000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e21000-0x4)=@assoc_id=r2, &(0x7f0000288000)=0x4) bind$alg(r0, &(0x7f00003cd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f00009b1000-0xe4)="9cef382c0333f7d319be5fc9021a3dfe", 0x10, 0x0, &(0x7f0000c9d000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) recvfrom(r3, &(0x7f000061b000-0xe1)=""/225, 0x168, 0x0, 0x0, 0xde) 2018/01/16 23:36:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000033000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00007c4000)=[{0xc, 0x2}], 0x1) epoll_wait(r0, &(0x7f00008a9000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x80) r1 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000077d000)={0x0, 0x0}) 2018/01/16 23:36:35 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000002000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000004000-0x4f)="7bec28651d6bf8b0248ce8c777e6485590059d3428fed2d820dafb89f8d2b9db37dde1bbee84fa998ee8123003fe64981a8e80539c90fb3d014fb9c1c671845bc1ff1aad6a3c4d6d93a652366e01b3", 0x4f, 0x4, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x232, 0x1, 0x65ff, 0x6, 0xf3, 0x0}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x9, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x0, 0x1f, 0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x80000000, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000001000)=0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000002000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000-0x4)=0xc) 2018/01/16 23:36:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x1, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$unix(r0, &(0x7f0000be7000)="82", 0x1, 0x0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) [ 170.786578] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=11947 comm=syz-executor1 2018/01/16 23:36:35 executing program 2: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000740000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000547000)={0x5, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00006d0000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) poll(&(0x7f0000f55000)=[{r1, 0x0, 0x0}], 0x1, 0x0) r2 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000c8e000-0x4)=0x0, 0x80800) connect$llc(r2, &(0x7f0000af8000)={0x1a, 0x1f, 0x6, 0x100000001, 0x1, 0x100000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/16 23:36:35 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f000000f000-0x10)=@ax25={0x3, {"8c8a5847f10c93"}, 0x2f}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000010000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xf8bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0x2, 0x4777a2ab, "785c4b4b9e4c492bbd995019dc0018ccb940e312437e36b769ef2a1d59884536aada6396cd3f9166640225fcc52a4a82aab4dc63aa61382b1cfec90f8ba0df968d22c97e2cf713261c78469865b40542"}, 0x160) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000)=0x5) 2018/01/16 23:36:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000cb7000)={0x8, 0x8000, 0x8cab, 0x6}) recvfrom$llc(r0, &(0x7f0000231000)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007e2000)={0x0, 0x8000}, &(0x7f0000608000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c20000)={0x8, [0x100, 0x7, 0xfffffffffffffeff, 0x7, 0x3ff, 0x0, 0x7, 0x1]}, &(0x7f0000d1b000)=0x14) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00004ec000)=0x80000001, 0x4) accept$netrom(r1, &(0x7f00004cf000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000022e000-0x4)=0x269) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fc9000)=0x0, 0x4) read(r1, &(0x7f0000a9e000)=""/25, 0x19) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000848000-0x8)={r2, 0x7fff}, &(0x7f0000247000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ece000-0x8)={0x0, 0x9}, &(0x7f0000a04000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000003e000)={0x10000, 0x8006, 0x3ff, 0x4, r3}, &(0x7f0000e9c000-0x4)=0x10) 2018/01/16 23:36:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d39000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a20000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0x7f, 0x200000000000000, 0x6, 0x8, 0x358, 0x401, 0x5, 0x80000000, 0x6, 0x7b, 0x4, 0x0, 0x7fffffff]}, &(0x7f0000e4f000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f5b000-0x2)=r1, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x47fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x68400000009) r3 = accept4(r2, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000b46000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f99000)=0xa0) 2018/01/16 23:36:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) connect$nfc_raw(r0, &(0x7f0000c7b000-0x10)={0x27, 0x4, 0x3ff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@generic="577d21b05bce85a195c90b3289fefafc", &(0x7f000000b000-0x88)=@ethtool_modinfo={0x42, 0x0, 0x3ff, "647e92c84b11884e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 23:36:35 executing program 1: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000cea000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000267000-0x4)=0x10, 0x80800) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000363000-0x8)={0x0, 0x8}, &(0x7f0000d1d000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000013a000-0x8)={r2, 0x2e160917}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000326000)={0x2, [0xfffffffffffffffb, 0x1]}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) [ 170.827233] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=11956 comm=syz-executor1 2018/01/16 23:36:35 executing program 4: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x1000, &(0x7f0000435000)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f1b000-0xc)={0x4, [0x7ca, 0x2, 0x9a, 0x1]}, &(0x7f0000a32000-0x4)=0xc) r1 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f1a000+0xb15)=0x1c) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000f1b000-0x5c)={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x1, 0xffffffff7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1ff, [0xb9, 0x4, 0x7f, 0x0, 0x9, 0xffffffffffffff80, 0x1ff, 0xffff]}, 0x5c) 2018/01/16 23:36:35 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000007000)={@generic="41d3629c38884487dec19b379edcdd00", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 23:36:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000706000)={@common='sit0\x00', &(0x7f0000b7a000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000c17000)="5b2b4f01189bcf0ddf18d4233fa59ef528ac0caf44d88c9f0566b75de4c2bcf07c773f3607a32ae47c4029670a1480a8a6af") r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000080c000)=r2, 0x4) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt(r3, 0x100000114, 0xa, &(0x7f0000aa4000-0x102)="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", 0x102) getsockopt$inet6_dccp_int(r3, 0x21, 0x3, &(0x7f000051e000)=0x0, &(0x7f00005dd000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001000-0x4)=0x6, 0x4) [ 170.940562] dccp_close: ABORT with 702 bytes unread 2018/01/16 23:36:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000087a000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x49, &(0x7f0000d40000-0x423)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x13, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x88, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) accept$ipx(r0, &(0x7f00004f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000810000-0x4)=0x10) 2018/01/16 23:36:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = socket(0x11, 0x2, 0x17d9) getsockname$inet(r1, &(0x7f0000cf9000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bc000)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/16 23:36:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000045a000)="", 0x0) 2018/01/16 23:36:35 executing program 7: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000aca000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000acb000-0x4)=0xc) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000aca000)={&(0x7f0000677000-0xc)={0x10, 0x0, 0x0, 0x40000200}, 0xc, &(0x7f00008b5000)={&(0x7f0000acb000-0x28)=@bridge_setlink={0x28, 0x13, 0x20, 0x7, 0x3, {0x7, 0x0, 0x0, r2, 0x20, 0x800}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d6, &(0x7f0000aca000-0x1c)={0xa, 0x1, 0xc000000000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 23:36:35 executing program 5: r0 = socket(0x0, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0xffffffff7fffffff, 0x3, 0x2, 0x51, 0x5, 0x73, 0x8000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000047d000)=0x0, &(0x7f000078e000)=0x4) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000db8000-0x58)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf6}], 0x58) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000066d000+0xba4)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d53000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0a000-0x4)=0xa0) 2018/01/16 23:36:35 executing program 0: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="", 0x0}, 0xb) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fbb000)={r0, &(0x7f0000d9b000-0xfa)="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"}, 0x10) 2018/01/16 23:36:35 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x80000) bind$netlink(r0, &(0x7f0000f57000)={0x10, 0x0, 0x3, 0x0}, 0xc) r2 = socket(0x11be75cfcb351481, 0x40000000000006, 0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000fc5000)={0xffffffffffff8000}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c9c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f00008a0000)={&(0x7f0000fc7000-0x1c)=[0x9, 0x8, 0x5, 0x7ff, 0x8, 0x4, 0x9], 0x7, 0x7fffffff, 0x1, 0xffff, 0xffffffffffff2202, 0x9, {0xbbb, 0xffff, 0x1000, 0x201c, 0x2, 0x4, 0x2, 0x4, 0x2, 0x2, 0x3, 0xffffffffffff645f, 0x0, 0x100, "1e6317e0103b44612ce57d1c6e8aac09fff4e26de82c819862147aa9ec31e592"}}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) getpid() ioctl$int_in(r0, 0x5473, &(0x7f0000674000-0x8)=0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc4000-0xc)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900df0000000000f6", 0x29}], 0x1) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000801000)=0x0, &(0x7f00006e6000-0x4)=0x4) 2018/01/16 23:36:35 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000008000)={0x2, &(0x7f000000c000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000b000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000c000-0x38)={&(0x7f0000008000-0xc)=@kern={0x10, 0x0, 0x0, 0x1842}, 0xc, &(0x7f0000003000-0x30)=[{&(0x7f0000002000-0x3ec)={0x3ec, 0x3f, 0x206, 0x2, 0x3, "", [@generic="e717962e302433eda9d8549cb60ef4fbf07ea71e6545f01c6e90ab3a5ebd6bc7707a3cec45fe5dbb0cd19bda8cafe1d179045125c3499c967d08b89ece1b2aa455544d88a94752560ef66b0799447fd69a3d623b1d107160f0ae02ba3f7f4dd037aa3b2bb31eadd53374687710781bc008bcad5e3ce34f4695bd", @generic="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", @typed={0xc, 0x1c, @u32=0x0}, @generic="6c0eafc698af1e6e3c663765083b72d3d0b306c10044380100dfe5c4e045aef640d9c4322db56229d0289a9441143106e3b049fe77a777568f98391ad5a626c48e319c5f755842b949d32ad423977cd6bfc679beea36f493195049e356ab71a4613f946df204ec01093f6bc6b2bf89cd00cc50ba3965d0557c03975b437941e020f55f04e9afff53125a0b23cde913d47647fb12c7ed64f24facb4caa8e308c038d6504e043a28f412", @generic="65a83ab8bcbebafa45e8c0e0a58301a774252628ce201e7ace8ab654af4690014b6dea6ad03ef6e2ba7583e8bad7a652860153e4b10e477db5c20d837055ffa779c328d37e023bd5a9e2484b053a89a043b68bd95f9adb1298dd9002ce1a65f0d13aad37b225ad7de1c35373c28aeee1ac5b9180ca3bbb9f05801bd23e631b03d452a59fa5429403b17b859ad40c534db2eeea657b4b285976926780133cf775fd25ecbc816fd8", @generic="2d91b1cbd557229f2bdb9eeca68273dc2fa17f81802a0d387ee5ecd7ebb995924c03bb98e0dab4fb37104e45a0fb07f992adc85f50b31babb32007e50c27bfdee382c46784b8456f0648740b072b9f2fe039c72c04e7ca640b614764efbc90d7cb5a0968abcd22100111076fe031c9d0cf1c", @generic="7ce6c474977b8111888c34c907ebf9fbecd200a41472562c343a03d6f8bd75f946859e2d41b0950c17eee85152a6fad018436c1c473f72ac88165f213fd833816d96e1b570f0b8d01e69cb2d7d507167a0f87433476b2d448b86e26695ebe4ecbc48e7334c2b91e28ab19972c8b37f97ed", @typed={0xc, 0x18, @uid=r1}, @typed={0xc, 0x2c, @uid=r2}, @typed={0x10, 0x8b, @str="6e242a7ba200"}]}, 0x3ec}, {&(0x7f0000002000-0x60)={0x60, 0x27, 0x200, 0x7, 0x2, "", [@generic="c145c60eeec9f26294c3f98a100f5a933c086da0dbd1e2c07dd9d499752f5e8dacdd02dd58291a9799264b1fd7a2b4f627a4958ddb85fb388b87dc61f71cc8d6e6d51a5b6e69f3219ef625a47240a1"]}, 0x60}, {&(0x7f000000c000-0x10)={0x10, 0x28, 0x302, 0x5, 0x0, "", []}, 0x10}], 0x3, 0x0, 0x0, 0x20000000}, 0x800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r0, &(0x7f000000e000-0x3e)=""}, 0x10) 2018/01/16 23:36:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f000015f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d3d000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c1000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d79000)={0x1, [0x9]}, &(0x7f00001a7000-0x4)=0x6) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/16 23:36:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)=0x0) 2018/01/16 23:36:36 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:36:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2002000000000010, 0x807, 0x0) write(r0, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000095b000-0x10)=@generic="19cb0f8432472c73a6907f05b1fbf225", 0x10) 2018/01/16 23:36:36 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x2, 0x6, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000001e000-0x4)={0x4}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000-0xc)={0x0, 0x0}) poll(&(0x7f0000003000)=[{r1, 0x0, 0x0}], 0x1, 0x9d56) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000016000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa402}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 23:36:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x100000000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000653000)=0x10001, 0x4) r1 = socket(0x1f, 0x7, 0x6ed8000000) connect$ax25(r1, &(0x7f0000ed2000)={0x3, {"b427e27e1b939b"}, 0x7}, 0x10) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00005e9000-0x4)=0x0) 2018/01/16 23:36:36 executing program 2: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000018, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) bind(r0, &(0x7f0000620000)=@hci={0x1f, 0x7, 0x2}, 0x6) 2018/01/16 23:36:36 executing program 3: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d15000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d15000-0x4)=0x10) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000cd8000-0x8)={0x0, 0x0, ""}, &(0x7f0000d14000)=0x8) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d16000)=0xff, &(0x7f0000d16000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d16000-0x8)=@assoc_value={r1, 0x5}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000031d000-0x18)={r1, 0x80, 0x10, 0x4, 0x40}, &(0x7f0000762000)=0x18) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000d16000-0x1c)={0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d71}, 0x1c) epoll_create(0x44) pipe(&(0x7f000058e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00001d3000-0x4)=0x0, &(0x7f00003fc000-0x4)=0x4) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/16 23:36:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000801000)={0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x9) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000586000)={0x0, 0x2, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af2000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000016a000-0x4)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d8b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000)=0xe8) r1 = accept4(r0, &(0x7f0000d18000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004c3000)=0x10, 0x80000) getsockname$netlink(r1, &(0x7f00005e8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000712000)=0xc) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004fa000)=@assoc_value={0x0, 0x0}, &(0x7f000042e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e94000)={r2, 0xffffffffffff0000}, 0x8) 2018/01/16 23:36:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000930000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000986000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006b0000)=0x0, &(0x7f0000f3f000-0x4)=0x4) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f000076e000)=""/0, &(0x7f0000755000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008be000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/16 23:36:36 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c47000)={0x0, 0x0}) 2018/01/16 23:36:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005d1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef6000)=0x2e, 0x80800) accept$packet(0xffffffffffffff9c, &(0x7f0000412000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000e6000)=0x14) bind$packet(r0, &(0x7f00000bb000)={0x11, 0x6, r1, 0x1, 0x800, 0x6, @random="0f276d14ee11", [0x0, 0x0]}, 0x14) syz_extract_tcp_res$synack(&(0x7f0000322000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f0000ca0000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000772000-0x8)={0x0, 0x0, []}) 2018/01/16 23:36:36 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000fe7000-0x5c)={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x4, [0x0, 0x7, 0x800, 0x7, 0x100000000, 0x2, 0x1d5, 0x5]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fe7000)={r1, 0x8}, 0x8) 2018/01/16 23:36:36 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x8000f, 0x6, &(0x7f0000f99000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000969000)=[{0x0, 0x0, &(0x7f0000ff8000)=[{&(0x7f0000ff8000)="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0x1000}, {&(0x7f00008ed000-0xff)="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", 0xff}, {&(0x7f0000ff9000-0x8a)="4f29a605f1ed27e4adf839f5540700c285a68ba0ad63a58030206e7c410fda1253958410f640db98537e9251ebf5b5317022b7e8fc8c8ecb2d45b8463f4a3694f96160205b33c1bec1e981c956647b3ec893aef08f9ffb7e4ba9eea539267185d3167705ccf7ae75f9e4d28881643d23fd7daf704ea3acf47c70391b088636892606956b1873667ee31b", 0x8a}, {&(0x7f0000c00000)="cdb61fbbb92e56a3ce10520c94eb79ea73df6cac79ac5a8d5712e2ca1b7ea917adb595c81ea774e088cf0b3a72323293320c19c554197bdd8de9cdd5423daebdc8ab5cf42e4a71f46cd37043c3957d3e5d6db94ce4ded952a2ca24af831d367d570a3b2325b23583f693df38d72c6853ab3341aaaf7bfdaa93206c7885bca5697c5c86e5163fbb35376a4687776da9055f795eb9ec63ebe28d4b265f480ecf733cb652e087f5bfd062dd8913ce93410a79ae20f27a674b88e2f83e9c", 0xbc}, {&(0x7f0000c7e000)="4adf76fede6fb18a38", 0x9}, {&(0x7f00005f3000-0x1000)="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0x1000}, {&(0x7f0000ff9000-0xd8)="d5a984231f8f3dc3fa0c739f5a4aaaf95028613f06bfa88aa8c4b64405bbe93a35c0238b531b0574557354374c0a05ec69b9d20e343a26c29e44486699c69034706d4f783237aa2730ad5a7850727f2baeb76d330342e502f7d734608036377dd2f75e6905de4034f0224b57e52ac83d15eccbb8d6996dc5617cff3b49f349eb6cb5445ad50f122ce1bd57b553f40339e5be511aed556b3d3d5db09f18c2fc85d6f01c93a75b28c89f7f53ef2313e7e14f59068b2a927fbf05c4b537b0d8b23c6f4448691e6e159acf28ef808467ff03cb39637e5505e359", 0xd8}], 0x7, &(0x7f0000ff8000)=[@iv={0x60, 0x117, 0x2, 0x4c, "eee4cb4e90edec611ff23a505d9a1c8f10fda261189958cfb8aab7b2e512dca627ad7638505fbb18b67825c17b3feabffec37bf990f2697b15c0109402bbe9d9520e6e6ed6768f8da74d817b"}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x40}, {0x0, 0x0, &(0x7f0000725000-0x40)=[{&(0x7f000099e000)="f6ee0e622af464e5d171133f1217bc6536acd5", 0x13}, {&(0x7f0000634000-0xe8)="0f1fa3e477d0a9d199c23bf4045b2e1ae2eb5ab465dcb861be5d3e0614f260f93e79c48f47a59d0426557e3d03cb88f1a4e2947d0614054e2c86c1aad9e1094c43f18bb14990b883a441efd44a0ec671b09f61c005aafaf4c45bfb4731e41188e1e5cdc3805edbdef778cddb714c6ee3eca15d4f1aed7eedd47ccd31d481992241de30329afbc54084b2e54150da271b8d47c49052a271df0e25300dbdb96ae06778862d94c0cb10583d71de26a83fe2fe9c8436cee0f6125a551338ac31c73edc2b2abe5e3e1b744fc0338685fac5dcd7c9d35680c7d2981d147a6cd5ab0b69d898c57811765fd5", 0xe8}, {&(0x7f0000ff9000-0xfd)="62cafa4f54c48c07bf994b55a100bfdbcc398e559432cf4fdab771aa4b3039f11ca811705faaa3205b51964f0640b0ee9563db0677aed06a510dd512958a1119decab31088f9ca6e673b486ebc180493fff95ef45ac7b4b13b35fc87fe111d580cb703b0258ef32f92af5bd8a16f0b818c98680f08679e46deeb160fb2e171fa212675ac9da35ced243d5af7b317cfba38db9831fb325e2c1960ab2b312125d7bb7ee193f91d870538039d3551fe044d60fe0baadb6cec7b6b105f62145321a59bba396d04b1c01480d1d50d7421b7d9e5ae274606a3a4e47bc63a4ad598a0ab3593783fa97fc34198064d7297d5fa7996a028c6ad9ea410b4befa3c07", 0xfd}, {&(0x7f0000ff8000)="f9e99668da2910b8a5ce8ebec3770f3f7022fdcbfcdd677ab102cdc6c13a1ab7f88d19102b5f4243", 0x28}], 0x4, &(0x7f000068a000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x4040044}, {0x0, 0x0, &(0x7f0000ba9000-0x30)=[{&(0x7f0000ff9000-0x29)="2c7ee95a6536d1ad22082e3d3ad323815e2957d0e70c6879d06a72336cde711671e1d175453475401b", 0x29}, {&(0x7f0000ff8000)="9c012c7296cda6ca3a9b6f84c3c46d4356a79d485415c6d3d2f360a03a3be548f9f24a93d935b6e258acddbd2dae0246637b46e66cd60a022e23ff706c4443ae4088dc448c0a9c0dcabe119d6d6ae016e66f306b5ba94638322d7c9f073084", 0x5f}, {&(0x7f00005b1000)="49a3e9e66e26bcd14f8495209023d14f42087baa1939ce7772a871437b88811cb933b4e8af229423e8ed56004116f0c3e42b4ac56f2814aca07f172b28a53a68f517adb567025a0ddbf558cbabf3efc2cfc53a79f88979f7e2224b774f47d49203670cf0578a1783cf55baff94ea13b3ff5aaa7233c83f9c", 0x78}], 0x3, &(0x7f0000271000)=[@assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}], 0x78, 0x1}, {0x0, 0x0, &(0x7f000010c000)=[{&(0x7f0000ff8000)="1e528c375139bdbaee977b78d77d95609d7675fb7194d895647dafdddf27e0b29da77128330653b0353bb84ff1394ae2510bd118f463b3829977cde57ef3620ee626af95fb377340efe3b5e6fc151d9a62", 0x51}], 0x1, &(0x7f0000bac000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x40000}], 0x4, 0x4000000) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000ff8000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00008fd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0x80000000075, &(0x7f000048d000)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/16 23:36:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000d4f000)=[{&(0x7f000055e000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c36000)=[{&(0x7f0000562000-0x5b)="6e86e8f2500ad41e0309862271af8d42", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) socketpair(0xb, 0x807, 0xff, &(0x7f0000b73000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000768000-0x8)={0x0, 0x9}, &(0x7f000001d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002f4000)={r4, 0x1}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000444000)={r0}) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000b5e000)="45fe1ed7fd2af05d6e8faf03d0e91b246ab8ed696c6e720efe0d4c3ecb1454145614a61a64fec52f8db4a0eb3859af76d9efda148e3bc7f98c90afab41dec7903e44b9040021ede048f7479a0eb64e803b99074534bde812b0d5a2a55e5a3f99440f828c1a92b4adb1977a21f318ab9745eb589b74610e4fca2719ac24e229ae242c2ee64131f4c087d27da67cf4bbb709388ace5698c394a890b7dbf33c663d85f1d816a31049746ac06bd5e8b1c0340dcf4fcde8bae3654b4db7b3b0dad2abe0ebe5f58ff770f37dd9de2215f9d80b1915724301") 2018/01/16 23:36:36 executing program 5: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x2a0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000094000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000a0000)=[@in={0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 23:36:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000037a000)={0x5ac, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x80003, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008bf000-0x8)={0x0, 0x0}, &(0x7f0000e93000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000153000-0xc)=@sack_info={r2, 0x10007, 0x38}, &(0x7f00003ed000)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000fb000)=@assoc_value={r3, 0x0}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000bad000)={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, 0x7, [0x8, 0x3f, 0x401, 0x1, 0xc51, 0x2443, 0x3, 0x3]}, 0x5c) 2018/01/16 23:36:36 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cf3000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x893, 0x40, 0x1, 0x800, 0x6, 0x7fffffff, 0x9, 0xc8, 0x0, 0x58c, 0x8, 0x8000, 0x8, 0x6, 0x5]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x311ea0d0, 0x4}, 0xc) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000175000)=""/28, &(0x7f0000245000)=0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000081000)=0x37456f24, 0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22e, &(0x7f0000014000)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x1f8, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[], @udp={0x2, 0x2, 0x1f8, 0x0, "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"}}}}}}, &(0x7f000000b000-0xc)={0x0, 0x1, [0x4eb]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000014000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000004000-0x8)={0x1, 0x31bc}) 2018/01/16 23:36:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x214, &(0x7f00002b8000-0x244)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x1de, 0x84, 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, "b4a8d8", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@hopopts={0x0, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0xaa, "19dcd6dbf43ddc6d0e75150fcdebea3afa8148978a1bc80d86ec42f998f37443dff2ff349a669136e645708ff2c5f3a27ec6c45b7801ca5e45c56936f28bcfb3ce1f406587cbd562d0ad98bfce8a30b8d0c217f1c80bebc9811301edf0a10a8881a057ae3fd2f1cb36a07b84864c7fa522beaf72abab8bf22ddbe625bf28384eb57d9d502846c8bdb4f8c7e15ce595145d563c3693af32f8971b38314485553f6de7be1df7e551491b03"}]}], "821a2cdcd49db4476f01e00a2d28d4bad6a49166068f6171f80f40f77d51c623017305caf7ad580b1cb78e90eae99c541897787a319aa6863becacb0bd55278b4a834d6c3e7fec5bd002f63b202f597ff7eb2e34878c28c36424f226097cc02a3fac548dadc3e7652f92d2060e361c86891ce7739a6453c69f1af6e4605026b4595e0d4cb896d08be503ca97b5843b99ceb8f513414d51209ca77bbf42dd1bc639f7301d3177f3db967f6d284d435587b33b363f5ca9459c48745f5f1dabb5a3e8a7f56389b87c92eb58278854b735e1816c1f085a1917322993e021e9d5b18451d7057cd27bd0667e55ec59ab88"}}}}}}}, &(0x7f000099c000)={0x0, 0x0, []}) pipe(&(0x7f0000963000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000917000-0x4)=0xfffffffffffffffb, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000717000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:36:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x808, 0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) 2018/01/16 23:36:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x1000000000000019, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/16 23:36:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6c, 0x8, 0x3, 0x9, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xa)={r2, 0x80, 0x1, [0x5152f8d]}, 0xa) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x4, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000025c000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{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, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000b4a000-0x4)=0x0, &(0x7f0000c34000)=0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000f88000-0x4)=0xf52, 0x4) 2018/01/16 23:36:36 executing program 3: r0 = socket(0x5, 0x6, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000039b000-0x4)=0xffffffffffffff35) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001c7000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x3, 0x3f, 0xa, 0x20, 0x20, 0x32, r2, r3}, {0x3, 0x8, 0x8c9, 0x0, 0x7d04, 0x4, 0xbd, 0x81}, {0x4, 0x80000001, 0x100000001, 0x4}, 0x20, 0xd, 0x0, 0x0, 0x3, 0x3}, {{@in=@empty=0x0, 0x1, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x2, 0x6, 0x100000000}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000994000-0x10)=@req={0x50, &(0x7f00004f9000)={@common='erspan0\x00', @ifru_map={0x6, 0x8001, 0x4, 0xffffffffffffff4e, 0x8001, 0x800}}}) ioctl$sock_ifreq(r4, 0x893f, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000555000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff, r1}) 2018/01/16 23:36:36 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000010000-0x10)={&(0x7f0000010000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000007000-0x8)=0x0, r1, &(0x7f0000010000-0x8)=0x0, 0x101, 0x2) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f9, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/16 23:36:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f000046d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009a4000-0x4)=0x48, 0x800) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000dab000-0xdbe)=""/4096, &(0x7f00009fc000)=0x1000) socketpair(0x3, 0x80005, 0x3ff, &(0x7f0000690000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e00000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000159000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ec9000)={r2, r3}) r4 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000978000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000baa000-0x4)=0x2, 0x4) connect$netrom(r5, &(0x7f0000d25000-0x10)=@ax25={0x3, {"994fceac5926cc"}, 0x9}, 0x10) bind$alg(r4, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) 2018/01/16 23:36:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00009b4000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a42000)=0x1c, 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000045d000)={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xed}, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x81}, 0x7, [0x46, 0x6, 0xffffffff, 0x9, 0x5010, 0x1, 0x0, 0x6]}, 0x5c) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000366000)=0x7, 0x4) getsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000a7d000-0x4)=0x0, &(0x7f0000f2e000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) [ 171.294600] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/01/16 23:36:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) sendto$inet6(r0, &(0x7f0000b07000-0xf3)="810e3456c1b907538404a298bed372270cd7becd45b4b2f7505bb2964902d602889666d8bc11eadd7b7a668afe809e11c4ddedcb697dcd7f4c32ab6409390f0caf3e403065751818499353607c983026529cb1c5280a03815bafc30234fa9a30a288e1a213c46c7140ce1ad4f64d9aaa329b2b897855f312fcf2305e39479a78cbc07b2cc15f8dc2b1809b0e0ab8063abfa324d1032e1a9fc922e89b84abd6188c332809dbf2ba772b88615b37e8abc2b6a8c16caadac1cfdfa64da5025f312badea9a9c40ca5ddf7ec48a95f6b0644c8cf12497e500d0ec9a50c01c82477148643c808dff237da33d37f055fc9ce7fb63cd61", 0xf3, 0x4080, &(0x7f000054b000-0x1c)={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xe7a2}, 0x1c) ioctl$void(r0, 0xc0045878) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00002bc000-0x1)="", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e62000)={{{@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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4b000)=0xe8) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r1) 2018/01/16 23:36:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f000083d000-0x8)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000996000-0x10)={0x1, 0x8001, 0xb320, 0x8, 0x0}, &(0x7f0000fe4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000894000)=@assoc_value={r1, 0x3}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002ab000-0x10)=@common='eql\x00', 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000cd7000-0x18)=@add_del={0x2, &(0x7f0000cb8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffc}) 2018/01/16 23:36:36 executing program 2: mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000003, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066f000)={0x0, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0x9e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe7, "e98011f63bafbf00d89c754c7f91bd6d18f14e8b9f214cbede4fd4a2fef2705c2ad14dcba2affa60a119d1235a57148672bafc4a9eded789e2f9e39c513287b7a63689720a4036e974813bd94276dc8c1fe2f86f40d3959b20e9fb9bc0798292e420b8c0350bff5fed70476758969bff22dfce7d43afa3ebd01be3fed4f9ac38e732ac4eca7bde447ef42f16264f70ad1b5a18889f02b429b52050a5577244bb04e4d767dc5f19cbf36b41885a5f963313db435d29abc2fa8a3144b990e001dae7537b6fc710aff032ceee6fa7b24c3bd175549630b0db8417954bb21b32c1f21580c2331ed65a"}, &(0x7f0000fe2000)=0xef) 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$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe3000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a8, 0x3ff}, &(0x7f0000fe2000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x90, &(0x7f0000001000-0x90)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4821}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe0000000000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000fe3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fe2000+0x9c)={0x0, 0xc9, "c17493a9492d3204676bd87982a7bead8d72330637bd32c9e56b598a751808b792454ab47f59c52c38d860ddf946c8e86f2d392bf8d0f970b2e562f5275e4dabc9028042adf8256f719c66e2984eaf01543f1890c026622784591eaccd2a596e3b2bc4b827bef09292be7cefc752be59becc8368e61ab5bd8036adb576b28d6ecf498f97b583c9ff04b8f5553a55b396ade85835274f3260c99a26ac40d196248d42384c55f0eae09fbe62943939faa2f57ea185f5f0fefb57e34ca032c69cd85b1f6b4891c0913676"}, &(0x7f0000fe2000)=0xd1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x37)={0x0, 0x2f, "cd232a8c2e956f033bb6a6562a570942b14256ffe262db4507030bdcda6b246317c9bc20e69d394766f3787d0f8615"}, &(0x7f0000001000-0x4)=0x37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe2000)={0x0, 0x4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fe3000-0x8)={0x0, 0x3, 0x17}, &(0x7f0000fe3000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fe3000-0x12)={0x0, 0xfffffffffffffffc, 0x5, [0x6, 0x9, 0x2, 0x871f, 0x9]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fe3000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x80, 0x73cd, 0x6, 0x3f, 0x8, 0x6, 0x7d1d2b4, 0x8, 0x8, 0x401, 0xcf, 0x0, 0x7, 0x1ff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000fe3000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe2000)=[{&(0x7f0000000000)="9119cbdd9099943f10d062fffc5c0e8689c7eae257a1b50b046ab354a5cdd5180094525948d9e0300dd55401c1e366094316f88ed4a5d5af630629d50e5e928936fda1c3b3bb7d0585d3d5c9f47b49422ab369a32abece44325ad4746c617a828dc74fb809e7ebe414185fcf921adb55e50fed34baf8dd6522f287647e6c26a5b3", 0x81}, {&(0x7f0000000000)="be81b24dfe58c8f069e9517e2cd0a5d4281b4faf7439d290d0ab5ca74083f421be0d38a47128ebdd92abce3fb79d988682554b2940733121c1b35e50a78a4a1e0006e9022a1f8177fc32884f7713f3a58e9aa8d01d973a050854b984ec29fe10132e9f7d3675010c8e383bcc7f8fbb2591b89c41926231007253bb53acbebe7fb401233a", 0x84}, {&(0x7f0000fe2000)="dc350afb8aa344d573bcdfb75f18379100c31a76e052026626f6700a9955c608a4287f8b335d92f6c8dbc2fd9699ea41d1695ff6a6af93374601c779a699e7a2c229ea19f9d643cbdabb2208418bfe5110a94bf1610588f5b7f5207df014c20be8da52002227ed2f7ee25c79", 0x6c}], 0x3, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x2e, 0x6, 0xa, 0x10000, 0x0, 0x2, 0xfffffffffffff000, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x10001, 0x8, 0x5, 0x9}}], 0x60, 0x80}, {&(0x7f0000fe2000)=@in6={0xa, 0x3, 0x14fd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000fe2000)="a536710b293fd24a21d399bc3617c50ce743ee89fa7621f4bdfea9d5dbeb62f305b3bcc6f5ae1e09ac177bfb0ae4c02efd00c76e44cf10f4608b602ae8b35c9af5d52d33aa2d177047bd98c5406a7298f202d20af8135d4fcfb4cf7c85ab4d70ad4f20ec4cdddf91714f2121451cf08c0c3478b777eed2df831820d6e1262f88790ac459da19983ca126eefd98b7bd828c7c3f45a728acda993ed12b0ca2d2881e7a0c1465deaa84201ccd94dff74c5eb8608c0e44e57138a2", 0xb9}, {&(0x7f0000001000-0xb9)="2f41101243e180088bdc3177542ab07cee75451cdaebecc38d0dd9f9639dd4e91b8417d4f1db21377a1d6aba46e0841da10a6583c96696afae62af63a066a865e73d0c08f05bb96290f70f298059961ca02b74bc156f8b8b98282197e99a3d2857835c5088cfc4b042a6b2d485cb8b04a1a8aaad2581a1dbca606e8e5847620557dddfe5ea487f3a0abfb46064fc9f3532ed5863ed1e8236cc38bc059be79ae36865084e2ca357c4b60c4a3056e94da805a48434c1dae8967c", 0xb9}, {&(0x7f0000001000-0x1a)="04e26e2214c4daaf40e9f812156d8da111ba68a664052aa65249", 0x1a}], 0x3, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x5, 0x2, 0x9, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0xfff, 0x8, 0x4, 0x6, 0x9, 0xa1e, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x80000000, 0x8002, 0x29cf, 0x9, 0x9, 0x5, 0x3622, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x6, 0x6, 0xfffffffffffffeff, r4}}, @init={0x18, 0x84, 0x0, {0xfff, 0x5, 0x3f, 0x6}}], 0xf0, 0x44}, {&(0x7f0000fe2000)=@in6={0xa, 0x1, 0x552, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000fe3000-0x10)=[{&(0x7f0000000000)="5ec2", 0x2}], 0x1, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x333be0f5, 0x30, 0x0, 0xffffffffffffffb3, 0x3f, 0x8001, 0x0, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x13e, 0x7fff, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x81, 0x22a4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x0, 0x5, 0x3, 0x6, 0x7, 0x3, 0x4480, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x3, 0x1, 0x80, 0x0, 0x20, 0x6, 0x7f, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x5, 0x400000000000, 0xe6d, r9}}], 0x120, 0x1}], 0x3, 0x40) 2018/01/16 23:36:36 executing program 5: socket$inet6(0xa, 0x7, 0x3) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0x4) 2018/01/16 23:36:36 executing program 0: socketpair(0xf, 0x3, 0x6, &(0x7f000063d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00002ae000)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x2, 0x4, 0x8002, 0x3f, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 171.340282] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/01/16 23:36:36 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000018, 0x0, 0x1ff) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x4, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000010000-0x8)={0x1f, 0x1, {0x6, 0x8000, 0x600000000000000, 0x8001, 0x100, 0x73}, 0x9, 0x3ff}, 0xe) 2018/01/16 23:36:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e64000)=""/4096, &(0x7f0000016000)=0x1000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000309000)=0x5f4c46e493b5e137, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000dd000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7e000)=0x14) r2 = socket(0x11, 0x807, 0x9) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000079c000)=0x6, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000243000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000057d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000070c000)={r1, 0x9, 0x64, "d30be80707bebfc1033ec5ba9d34bf5460ae8f51cbb3ddb121b46a7dc8e5c23c3bb162b312d8e50a4c061fa6378e8f0e8f69b86844f3936811b3ba3184e4d3bba13d1d9c1e41d000cf1e627a0d72fe04410007f7af75cc15831967c6565111dd1fc03696"}, 0x6c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) r4 = accept(r3, &(0x7f0000be9000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000175000)=0xc) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000a25000)=0x0) getpeername$netrom(r4, &(0x7f00007e2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000745000-0x4)=0x10) 2018/01/16 23:36:36 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x101}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000-0xa0)={r3, @in6={{0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x4, 0x8, 0x10001}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) pipe(&(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000002000)=0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/01/16 23:36:36 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000e73000-0x90)=[{&(0x7f0000e72000)=""/160, 0xa0}, {&(0x7f0000df0000-0xf)=""/15, 0xf}, {&(0x7f0000e73000-0xc)=""/12, 0xc}, {&(0x7f0000887000)=""/158, 0x9e}, {&(0x7f0000e72000)=""/66, 0x42}, {&(0x7f0000e72000)=""/229, 0xe5}, {&(0x7f0000b24000-0xd0)=""/208, 0xd0}, {&(0x7f0000a09000-0xda)=""/218, 0xda}, {&(0x7f0000b3d000-0xd)=""/13, 0xd}], 0x9) recvmsg(r0, &(0x7f0000e72000-0x38)={&(0x7f000073f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e71000)=[{&(0x7f0000e72000-0x9e)=""/158, 0x9e}, {&(0x7f0000e71000)=""/142, 0x8e}, {&(0x7f000015f000)=""/162, 0xa2}, {&(0x7f0000e71000)=""/153, 0x99}, {&(0x7f0000d19000-0xb4)=""/180, 0xb4}, {&(0x7f0000e72000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000e71000)=""/132, 0x84, 0x1}, 0x40000000) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000e71000)={r0, 0x100000001, 0x2, "a74318b5d5cc"}) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/16 23:36:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000b78000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b40000)={0x0, 0x5e, "5f35498127f9c22d1fbcaa30ccea87186321849a94f6175598808ff6fa7b785cc0e8dd86bfa887511df8f33020a573cc27efa89ec0af5e87b0f28ad19324f07645664473e6e35998d324ff24ceb9638c95b8561fcdb02b648a142804029d"}, &(0x7f0000db0000-0x4)=0x66) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000089b000-0x8)={r3, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000405000)={0x0, 0x8, 0x7fffffff, 0x3128}, &(0x7f0000a7f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e3d000-0x18)={r4, 0x5, 0x10, 0x86, 0xc8e}, &(0x7f000095e000-0x4)=0x18) 2018/01/16 23:36:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000a8a000)=""/147, 0x93) ioctl(r0, 0x8, &(0x7f0000407000-0x4f)="9f161230682feaa9388e6f2684ea7a26b1a11a46f31d45d5af83f49696badbaf7ae217afb57ae7c8b4a1930ef7c025aa90e5a16dc4d597d7871513a2e5dc0d755fc6731161da9b22e89563f589bce8") 2018/01/16 23:36:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 23:36:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006cc000-0x18)={r0, &(0x7f0000331000-0x78)="1009d0394f175fb275b507f8393022ed173c0b09b5ff335d2ff2e5b6c875389111b3a5a3dd21514f3b0c08c21b57c44aabeefb3bbf2730c98c18cc4204e01300c61a3fe3d1e2b0427f6da82cf70a4a1610611f40e8927ac32bc9f77c34ea9f7a60ef5157b56e20f51fc924ac5a572b3b4778bec16b703baa", &(0x7f00002c1000)=""/200}, 0x18) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000d000)={0x0, 0x4}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000e000-0x98)={r1, @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$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d11000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000ff3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00005ac000)=0x0, &(0x7f000088d000-0x4)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e89000)={0x0, 0x0}) 2018/01/16 23:36:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) accept$alg(r0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00009d4000)={@generic="3fa790803461dd74ea47fe430fbb2975", @ifru_flags=0x5201}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) write(r0, &(0x7f0000f59000)="5b12b0648e4e94364fe2709f5a9512616668bad2cc7f154dc96e1eec9dd9a502a47c90693e12d8de111825d0391aa3b9f565e55f132a9e098884b95f8c5ed647a28c7b3835614ce1682fefaea0b7a6127447cf915a269bb346c00de4b48779c40aff", 0x62) close(r0) 2018/01/16 23:36:36 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4900}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000003000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000003000)=0xe, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000003000)={0x4, 0x2, 0x8, 0x3}, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000004000)=""/133, &(0x7f0000002000)=0x85) 2018/01/16 23:36:36 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000eef000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b42000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r1}) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000874000)=0x0, 0x4) 2018/01/16 23:36:36 executing program 6: 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) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000675000)={0x0, 0x0}) shutdown(r1, 0x1) 2018/01/16 23:36:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a09000-0x4)=0x0) socketpair(0x11, 0x6, 0x100000000, &(0x7f0000b5e000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000a1f000+0xe4b)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x1b, 0x801, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b04000)={0x0, 0xa3, "e4aba0b9d034965dc8c54e2b7f18778bda22a107bbbe02df94c7ac49d7a583a65fd18ba051f071adf6f293e74578630f4e655fa38756ebe774a4f179d0266bf7a693bbeb3de4714b62773ef9cf3bf99732b5fc1479ea5b93a2f7a848ef4904d96eedd49fbab51fe974d8581c1e768aad76789cc7a8e34102bc02e8090c831c646d3d28f3806e4ec0e29c3b75e91251a8619c15c390d20764bc562a051a988520e7c813"}, &(0x7f000010c000-0x4)=0xab) sendto$inet(r2, &(0x7f0000c6c000)="27b84cfff003ce0965e591c2a6a0f15b38b05fa5e8cd35ca94075dcaaa3ea777913ce2a4cbf18e41e9d2137ed000fb946d0fbd8d3f4fcf509818fd01ed747f530475feee6d8cb22c4c682d20e89e668cb8d4ffa9302b65bb03a8c7cb954bf33308a31f4fc957a66e428d1f224890f2a0f02dc90030d8c5b14723c2ed9df3893542598f6989e98ad19d79688f754cd812aeee72ed318504", 0x97, 0x800, &(0x7f0000f11000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000a9b000-0x6)={r3, 0x23d03180}, 0x6) 2018/01/16 23:36:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000f8e000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000036c000-0x4)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000c6e000)={0x1, 0x8000, 0x1, 0x5}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00005d9000-0x4)=0x0, &(0x7f0000aea000-0x4)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000def000-0x8)={0x6, 0x1, 0x86, 0x7}, 0x8) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x0}], 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000de0000-0x10)={0x5, &(0x7f0000615000-0x2e4)=[{{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}]}) recvmsg(0xffffffffffffffff, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/16 23:36:36 executing program 3: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000026000-0x4)=0x0, &(0x7f0000c6e000-0x4)=0x4) r1 = accept4(r0, 0x0, &(0x7f00004f2000-0x4)=0x0, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f12000)=0x9, 0x4) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f13000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000f13000-0x4)=0x1e) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000c29000)={0x7f, 0x80000000, 0x8000000000, 0x12, &(0x7f0000978000-0x12)=""/18, 0xcd, &(0x7f0000791000)=""/205, 0xc9, &(0x7f0000c45000)=""/201}) sendto$ipx(r2, &(0x7f0000f12000)="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", 0x1000, 0x804, &(0x7f000052b000)={0x4, 0x6, 0x25, "89d1c7b7f364", 0xfffffffffffffffa, 0x0}, 0x10) 2018/01/16 23:36:36 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x7ff) recvfrom$inet(r0, &(0x7f0000007000)=""/176, 0xb0, 0x2020, 0x0, 0x0) r1 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt(r1, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x100000000}, &(0x7f000000a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000007000)={r2, 0x3f}, 0x8) 2018/01/16 23:36:36 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x72aa73c5829c8351) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000000b000-0x8)={0x0, 0x1000}, &(0x7f0000005000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000010000-0x6)={r3, 0x8000}, 0x6) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000006000)={0xa0000000, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000000f000-0x10)={0x0, 0x0}, &(0x7f000000e000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000010000)={0x6f}, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xa, 0x33, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000011000-0x4)=0x100, 0x4) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f000000f000)={&(0x7f000000e000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000010000-0x10)={r0, r6, 0x6, 0x2}, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000005000-0x164)={0x14, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:36:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000078b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f79000-0x20)={"22fb150fbb14136fed6532038b23ce0e", {0x4, 0xe14, 0x5, "d634df62cb66", 0x3, 0x0}}) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x2e6, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f65000-0x6)={0x0, 0x7f}, &(0x7f00004c8000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000060f000-0xa0)={r3, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x101, 0x10}, &(0x7f0000d5f000-0x4)=0xa0) 2018/01/16 23:36:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000271000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) bind$alg(r0, &(0x7f000096e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000062d000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 23:36:36 executing program 3: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ae6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000034d000)=0xfffffffffffffff9, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) 2018/01/16 23:36:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cf1000)={r0}) sendmsg$nl_route(r1, &(0x7f0000326000)={&(0x7f00001a9000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000545000-0x10)={&(0x7f0000e18000)=@ipv4_getroute={0x14, 0x1a, 0x403, 0x7, 0x2, {0x2}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4004001) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) 2018/01/16 23:36:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f00006c4000-0x4)=0x228a4c052, 0x4) recvfrom$inet6(r0, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x8000000000000802, 0x88) 2018/01/16 23:36:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, &(0x7f0000666000-0x28)={r0, 0x0, 0xe, 0x6f, &(0x7f00003af000)="934d8392d84e637d68f68411059d", &(0x7f000089a000)=""/111, 0x0, 0x0}, 0x28) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b34000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000301000-0x78)={0x2, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1f, 0x6, 0x1, 0x8, &(0x7f0000732000)=@common='ipddp0\x00', 0x0, 0x7, 0xdf}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00005f7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f6a000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00003ef000-0x160)={{{{0x2, 0x3, @rand_addr=0x7, [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, 0x200, @mcast2={0xff, 0x2, [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]}}, 0x3, 0x0, 0x1, "58ce48aa35c1186390b72040f823eda98119ac15957fcf537a3aa1cb5b1bca6f19e2cc5bd897e416ea35bde412fcb3793c24980ae30d5669b1b52484b05343291ddcc899b7e8b8c721eb95a2ca0a3ab5"}, 0x160) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000061000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000eed000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fb6000)={r3, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3f}, &(0x7f0000918000-0x4)=0x98) 2018/01/16 23:36:36 executing program 7: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg(r1, &(0x7f0000964000-0x38)={&(0x7f0000362000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000c7000-0x10)=[{&(0x7f000003e000)='O', 0x1}], 0x1, &(0x7f0000ca6000-0x1f8)=[], 0x0, 0x0}, 0x0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6(0xa, 0x6, 0x7) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f00004ee000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000001a000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000898000-0x30)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) sendmsg(r0, &(0x7f0000b17000-0x38)={&(0x7f0000529000)=@nfc={0x27, 0x2, 0x3f, 0x7}, 0x10, &(0x7f00009c3000)=[{&(0x7f0000efa000)="4252aab114be8f521fc7aa047d7b37c4ccac76a87294ec6c8c6a83ba7cd4dbba453743aeb69c9463d2a28e3e8fba8bf7054a5a7b2494590f7168ba6079b7306e90855a63b382482f7af0530c177cf1b3f08aefa7733bc634fd96832da44eab4f9129593bc5ae", 0x66}, {&(0x7f0000be3000-0x25)="537b75777dae80abaa350a1496ab047ba6fb3cc56b7e69b525d4c2c6fe06b026c52a9dd8ac", 0x25}, {&(0x7f0000f6d000)="9fee3b806fff0f2452b4b1b1a42afe9ecd433fcf4675c31bde5977ac12f961d27deb8b4aa069f944ea424a861cf641e31b2ee0240dcf06e99110fed25a0546429d092ef7df975279452ea5ce191c44bd9a72ad2a5640d32152246e3147eee366b9ec8779601225da38f8a848cd67e7f379656c94e8260753131bc3dd0e141688b9abed0acc4080ea1fb88cef6d32a653ed7c35dc711d109ab1766b07d8de2d2273fad156f6e983ce6988a9fa862404363378b20baac06c47f0ba5cac6552394180730414b41eef7b711059c5205e6562cffcaa119f0d233e6f92a24339b77ce47d254345bb261c16", 0xe8}], 0x3, 0x0, 0x0, 0x50}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/16 23:36:36 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000005000+0x3b6)={&(0x7f000000a000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009000)={@generic="e6430ab81934e1003fa59afe9116cb7c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x6, 0x8, &(0x7f000000b000-0x40)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x34}, @map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x4, 0xf, 0x5df81b34a6f21add, 0x6, 0x2, 0xfffffffffffffffc}], &(0x7f000000a000)='GPL\x00', 0x1, 0x1000, &(0x7f0000002000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/16 23:36:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x800, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x3f, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000+0xefd)=0x2) [ 171.648194] audit: type=1400 audit(1516145796.570:84): avc: denied { map } for pid=12237 comm="syz-executor4" path="pipe:[64175]" dev="pipefs" ino=64175 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/01/16 23:36:36 executing program 5: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ef8000)={r0, 0x3, 0x1, 0x9, &(0x7f0000721000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x15) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c75000)={0x0, 0xcab}, &(0x7f0000ef9000-0x4)=0x8) r2 = accept4(r0, &(0x7f0000b1e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bf4000-0x4)=0x14, 0x800) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ef9000)={r1, 0x0}, &(0x7f0000efa000-0x4)=0x8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ee1000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efa000)=0xe8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000efb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5a000-0x4)=0xc) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000efb000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efa000)=0xe8) r6 = gettid() r7 = gettid() mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000efb000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008df000-0x4)=0xe8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000efa000)=0x0) r10 = getpid() r11 = getpid() mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009ad000)={{{@in=@multicast1=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=@broadcast=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}}, &(0x7f000094f000-0x4)=0xe8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00006d4000)=0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ae7000-0xe8)={{{@in=@multicast1=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=@remote={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}}, &(0x7f0000efa000)=0xe8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efa000)=0xc) r16 = getuid() r17 = gettid() mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a32000-0xe8)={{{@in=@broadcast=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000efb000-0x4)=0xe8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bf9000)={0x0, 0x0, 0x0}, &(0x7f0000efb000-0x4)=0xc) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000abc000)={0x0, 0x0, 0x0}, &(0x7f0000efa000)=0xc) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000efb000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021b000-0x4)=0xe8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000efb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e9000-0x4)=0xc) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000efa000)=0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000efb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efb000-0x4)=0xc) r25 = getgid() mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f00000e3000)={&(0x7f0000c6c000-0xc)=@proc={0x10, 0x0, 0x1, 0x80000000}, 0xc, &(0x7f0000283000)=[{&(0x7f0000dc4000)={0x16c, 0x27, 0xc00, 0x4, 0x1, "", [@nested={0xc8, 0xc, [@typed={0x18, 0x33, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="0b6dc26ea27b3698d86f9a5b076ee197df8688b998ab5811f74efcb9d564a3e59d9a4084d04da455d4eb9c15de649c216f6825a375c9a1143f56c35c7ad91af94d402e15995413fa20c92b1e8ca4e2d96fb1e1a94fc578554076113df6958b", @typed={0x40, 0x74, @binary="5cf7a5d409f30c8938b6869bdf953ec630f82080b8ec3f82623833073d1b358ee6f9687a1696efabc2a232a4da5ae4013d8910b7d87cba"}, @typed={0xc, 0x7f, @u32=0xfff}]}, @generic="ac7c1279808efd53923cdadc220a0d847e41642c190cdbe49140931b95b68feee2194a587072eddcbd5c5008ced3e45516ddf0a05a71ba9e0b8c58af0af407b3083402abc7f55b2eb77373707a22b00457ba4db3926f3d81fe2b97e68431cd6e9723675aa1ca643886f6651e1c2de2376fbe1633e9321497140b3365d2fc1df9ba95a399e4a7c68a5ec85050d54bda95656ae0"]}, 0x16c}, {&(0x7f0000efb000-0x11c)={0x11c, 0x34, 0x100, 0x0, 0x3, "", [@typed={0x10, 0x59, @u64=0xffffffffffffff7f}, @generic="7d5312e93beca06f26c1888296629ac005a36294b28cc889ca854244993775dfd60e84319f1599191755fe481fd3fb5c70966ef276f3efd125e542b2bbae315f39d54ea7c01d8e621a62d7c30b", @generic="8c886ffd388721d3c95b91065ec2b0f9dc7870849d19b0ae2f202bb21d7a3aed41e7844a62d0c2896d552b9c72f9d7991051448de9ca09da5d9bbaec33d41057815ac868bd668bf01f3732205a593816f8aefe841d1796e51f9d04bd0dc608e29277401a4bd1f6847d7addbafb366661f14f74227f0d0c5d6115e57a7e65048541626640dfcaf98819c60510b78ce36f8b5d179d608b92d30388f3619d65db8e023bf10897d82cb7791734871810ad"]}, 0x11c}, {&(0x7f0000145000-0x424)={0x424, 0x31, 0x101, 0x1, 0x0, "", [@nested={0x10, 0x57, [@typed={0xc, 0x6e, @u32=0x5}]}, @typed={0x18, 0x21, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="114bf18801536fdda4589c3e969e3a8229cdeb28f5c491b21a92388a212b", @typed={0x18, 0x4c, @str='proc).trusted]\x00'}, @generic="365d47e7ac603455bcfd1b3a0e9365bb122f8680733760aac829c0473e745395e18d35d5ec10826a09c3f28383781f9d9c4aaca1e8568ca83588daa628251b64610130d619a2ed73d30b5baf0161e56697c5362a6d24421f4ea07df152f162743f0686d5ef20a291cdba154bd4d1ac914dc8b1d8ace71126fed08818823b962bbdd6a7f30da35c8d2dd2d88dc9a69a4e9c7f8f29e275e5bdda6db37aa0909945f43e238bfad890bfbe549e8280986a2c526eb04015f903d8eef115a748b3c5a4bd4c089c3918ec81b71a1e9086cc0bce1dd4c67041c1188680409485e1e26c1d40", @generic="ff1b697b07aecc9fbb025f4ba9ae2b9d9104f3a6b7f544efd24c8a5e9ca9d45eba05cab79e8ed0735c39933edf7f7d1ae308d1cac3ae740e29dfb84afdc5eb34b2d37036f86fe9ddd6a18eb66da599c7e19c9c0ada06fc7aa556427a2fa2a86e51e1330519b926f457d6543c90141fab1107e3d5f71e6d2b728bce3a913437300207349363db8947fa2c4ffe2e2b395ae547a2fc5935787cd6c4f1e4c46e220b11c3e0bf2482ee9faf685b34307ae36dfcef35d4cd471ea9834d23152c577bc58f44", @nested={0x204, 0x9, [@typed={0x108, 0x34, @binary="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"}, @generic="3fb2e97331b5b144acaa3210e7ae3b49083b289afff9e33bd22435ab833177a3d4ddd04874233e12f611d45547fa4a4c7b9c578ce3a292ced04c03357f8ece5955d280fd0dd4316dd89e4c698be05339b3e07b5911991346325819e2188680313ad1e4b65d4100ba7e49de2b75d5dd00886ba95fc493556fd28a25f18b65ce2735b01786b56d8743edd48a56d0e3944a447e75ac6b6776462ce0aa8aaaf2e12de30bc5db4c508ab4a2d32cb2991f07ead980037f970a17f2dfd4dd10204e4721815a762244a5554d677ed899a96ba701f9694a042ed5242ce2c207728cb2bdc55e5236709030d7df61ec95a386", @typed={0x8, 0x87, @void=""}]}, @typed={0xc, 0x7b, @uid=r3}]}, 0x424}, {&(0x7f00002b3000-0x15e8)={0x15e8, 0x17, 0x6, 0x4, 0x0, "", [@typed={0x18, 0x68, @str='user:selfppp1\x00'}, @nested={0x1ac, 0xb, [@typed={0x8, 0x4f, @void=""}, @generic="8b74bf506ab7dd79d2a3d8216b5788324d7c2b6e324763069d3587d4bdc6b2cd626a802b8d4a2f460c6a19100eedc8ad93984b4dff97a2150b8716dc5b713da00f7184d55c370a3ff534e4ff4cf5aabbd36a96bba64c92e6710a20a6886928c20d959be1ff4bdf024ac1a114ccead0cda7c5940e6d41470d6154f423175a2b034ed67101e2c7b4040fcac27c00db03dd26e718a5415ce825dafd4bb564c0a4a3a134cd2118a86193916d7ec8", @generic="ba0d5ea4bdfae7a21a24ebb429b2362c3273065e157792a5f7efb5d622ac162fbb3acf7d2650ea011b3cd02f35dc1d09f63ada4004bcf9484f894c8638ff397d7c471cbe0741317969101669ba42c9c7f5e5dac03e642f68a0eecbd31df9dd5792a56eb091749f6261ab4a47acfe3ba0fd568c8e227f079dab00e782037114539670f4385078907faed5dbc36ee28fead681c40524ec4c012df55fc1c9bdd6ca4f3a23b8b62e751a22c675651fd031ab08fdd4251505857708bc4f0aa81232c8ed5562046d6b243d6b6819e8d7c4e470863a2e0982e2f89817f1f59f39a28d07976bc51c9ee18c515ff6f0f7a687c6b74f2e"]}, 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@generic="2e6ec74b3452059217e18cceae04ba0d1cf9a1e15ed099681757a80adbc7c89a1caf0642ad56c0633e7cbb193ef9295e231f8f4b15e14b6ebad672a5c7b49a43a8ba4bdbca10d26f5ae4be08a04b8ea617a76bd58f20d69315797620ae36232bd3165040a2d42cdc41e4a0bc4604cbd8cdb41524265b18ccadf0cc071549b4bef6ed1aeb1f2bd076fac1714e19a195558e405c5a", @typed={0xc, 0x83, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x34, @ipv4=@multicast2=0xe0000002}, @generic="d5d49a2b59f87fd4be44b294975ac9c1958810bbbd11cae3cd21e02a63"]}, @typed={0x8, 0x43, @void=""}, @nested={0x320, 0x38, [@typed={0xc, 0x64, @u32=0x5}, @generic="20c6263578602db56b11c9b4807fbd6e1b4ba48eefaacdb5fec3b5385c9a1d0c8396b63dd8a514c88f93a4f8cac5212460a6eb307f631963fee80674341a0ad29195282bbf945213bf132cea045d6dd822d1fdbda1320f483c3e346c08d5ec38624f3a03c43f722d05e0427c27a549f5bd1c44a29bc663", @typed={0x20, 0x7d, @str='ppp0vboxnet1@\'[}user\x00'}, @typed={0x2c, 0xffffffffffffff80, @binary="81b8d36c753bfbc6f90a5bfc38aa047c8b2f8e0297001794b4afd0864178206cac"}, @generic="24b04039f797c8a139f7889d790a623d849ba61418555b1b3064db6bf0a65b2ccf018c65750e185a1aaa88a8c1e510d52df35c41fff27d5946845af56483236532a49f3a126552d654e85481907d96539d37c792050c05b3346b6b9ed243d1d923362bccf4afaa28d2a70cc3c63ae0b494ad41dc46578fa5f170742b28fc823357ee43d5bb4c67114dd77e9b849b92962ab7ecf20a264e43d5b49588003644b38396a13f95dc20fefcb3e5fc8a439febd61cecde0bb21d0c7af5237fb9d5dd78aa6693d99ffd61dd264b86184d97c217e7ba92d3", @generic="dc11c6ef272f48af4c0583c18816e960fb1b1b1590c798603e42045cd25a0f84d11ce6e028a75f46df423ad44371f6937043877deb447a234df94b0b5805a48795a94f413d5b70f77d28a4c7768a1216cd6a490671c17ee6b786f63fc05e0c79f5651a65274091fcdc537712ee08109b9b2f1b1f864e5d03f824775633d16d2e146cdcf8103fa2487920be18f1f5515c4fedf46ad5820d88bfdbacc95fcc467f20ca213ebbbfb49c28a8d9e15e26cc2c8c38ff513bdc3f74a3fa7e23bc35e802d322168cff1a420aaee2ce46db9cd8", @typed={0xc, 0x54, @uid=r16}, @generic="a1acb0c1ab68ff91c14c6c4124161bf48069589ac4a86f0dd291526ef11121f152358b75bb6fe4e8e4783405aa4e0b1a4632f7fd1b81119b3f8685c7891765dc5d973c36118e1d5a87a7f799be7e9e2cd405995619c7ff1c5b7594289403a0fe3176f18dcc15c8fd807757506f1087cf373ae1325d9ab02dde4a56f2c82591966c6b872a94eb5bf382bd38cbb908b2a06996", @typed={0xc, 0x40, @fd=r0}]}]}, 0x8a4}], 0x9, &(0x7f0000efa000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r2, r0, r0, r0, r2]}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r0, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xc0, 0x4000000}, 0x20008010) 2018/01/16 23:36:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) bind$alg(r0, &(0x7f000005d000)={0x26, 'skcipher\x00', 0x40e, 0x3, 'xts-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/16 23:36:36 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff3000)={0x0, 0x0}) connect$pppoe(r0, &(0x7f000070d000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='erspan0\x00'}}, 0x1e) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000)={0x3, 0x4, 0x4, 0xffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 23:36:36 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fd5000-0x4)=0x0, &(0x7f0000fd5000-0x4)=0x4) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x4f9, &(0x7f0000686000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fd5000-0xf)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd4000)=0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000109000-0x10)={0x6, 0xc, 0x8001, 0x1, r2}, &(0x7f00009a0000)=0x10) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f00004f6000-0x20)=[{&(0x7f0000fd4000)="95ca44ee54e359cb8f3641e5dc4273fd30896b7b8ab4eda89aa9f32a42fa0d394b410ba49c4d6dfc699abe1d8bad96c8063374ec0175687cb92467f018dde2f44abb2526b8315ecd7e74eb8c050b1319a436e529ebdbd74967b87556ac65f26fc2e023ebc1b18f741143b5f818106ead0e560433161676cfb54d3c30d9c0aa576b1364824c668a0dec75bb2402941105a3d61e55e3a5e27eb047694035798594f6e8ff63ce27a343ef9705f2f8ede6cdebff2bacc69afa119d9e9e927e696fdb34d3e53a5cbeb1237e4fc10be0695bc0aff2c24907d219ac1425f84d36cd0b2814ce07f5e1b6f582", 0xe8}, {&(0x7f0000fd5000-0xd5)="8182992c768ea997c760ce39460fd849b8592e531bf37caf1dc9cc04c746673164b6ab2d9c4b643540c5f6af6121aec33ec8169bec7819054099e4166194b1dffc9940789d63aac593ecb9eaf68d1c3e0c3484823d1394649e87d04e0e645aa476f6446ff6a807a7e6facfbf02b22aab767ea0dfbf1117e36efba7e1531d65bdbcdb8b302a53a824ce443d278fce01eed57f7ccab2e7274f9eaaca0382bf1c8b55b8dea4cc303e14eb36c3485017fc89bf6f6fd6ca06f18868549e14b4d21de3395616b9c17eba379c58494be997773f74a45e222d", 0xd5}], 0x2, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 23:36:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000707000-0x28)={&(0x7f00006e5000/0x1000)=nil, 0xbdb, 0x3, 0x10, &(0x7f0000f78000/0x4000)=nil, 0x4}) mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000074000-0x10)={0x8d1, 0x5}) setsockopt(r1, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00001c3000-0x4)=r2) [ 171.794221] kasan: CONFIG_KASAN_INLINE enabled [ 171.798957] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 171.806361] general protection fault: 0000 [#1] SMP KASAN [ 171.811886] Dumping ftrace buffer: [ 171.815408] (ftrace buffer empty) [ 171.819105] Modules linked in: [ 171.822296] CPU: 1 PID: 12283 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #192 [ 171.829636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.838971] RIP: 0010:__bpf_prog_put+0x8d/0x640 [ 171.843610] RSP: 0018:ffff8801d20ff1e0 EFLAGS: 00010a03 [ 171.848946] RAX: 18b00044a0000601 RBX: 0000000000000001 RCX: ffffffff817e21de [ 171.856198] RDX: 0000000000000000 RSI: 0000000000000001 RDI: c580022500002ff4 [ 171.863437] RBP: ffff8801d20ff2c0 R08: 0000000000000000 R09: 0000000000000000 [ 171.870678] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1003a41fe3f [ 171.877919] R13: ffff8801d20ff298 R14: c580022500002ff4 R15: dffffc0000000000 [ 171.885163] FS: 00007fe186e0c700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 171.893359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.899208] CR2: 0000000020f6d000 CR3: 0000000006822006 CR4: 00000000001606e0 [ 171.906449] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 171.913690] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 171.920929] Call Trace: [ 171.923499] ? bpf_prog_free_id.part.21+0x1f0/0x1f0 [ 171.928493] ? locks_remove_file+0x3fa/0x5a0 [ 171.932872] ? fcntl_setlk+0x10c0/0x10c0 [ 171.936904] bpf_prog_put+0x1a/0x20 [ 171.940504] prog_fd_array_put_ptr+0x15/0x20 [ 171.944881] bpf_fd_array_map_clear+0xd2/0x140 [ 171.949436] ? __bpf_map_put+0x2e0/0x2e0 [ 171.953465] bpf_map_put_uref+0x54/0x70 [ 171.957412] bpf_map_release+0x91/0xc0 [ 171.961274] __fput+0x327/0x7e0 [ 171.964525] ? fput+0x140/0x140 [ 171.967778] ? _raw_spin_unlock_irq+0x27/0x70 [ 171.972246] ____fput+0x15/0x20 [ 171.975500] task_work_run+0x199/0x270 [ 171.979361] ? task_work_cancel+0x210/0x210 [ 171.983653] ? _raw_spin_unlock+0x22/0x30 [ 171.987772] ? switch_task_namespaces+0x87/0xc0 [ 171.992417] do_exit+0x9bb/0x1ad0 [ 171.995847] ? mm_update_next_owner+0x930/0x930 [ 172.000489] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 172.005650] ? __might_sleep+0x95/0x190 [ 172.009599] ? find_held_lock+0x35/0x1d0 [ 172.013635] ? futex_wait+0x402/0x9a0 [ 172.017421] ? lock_downgrade+0x980/0x980 [ 172.021550] ? __unqueue_futex+0x1c0/0x290 [ 172.025759] ? lock_release+0xa40/0xa40 [ 172.029704] ? fault_in_user_writeable+0x90/0x90 [ 172.034431] ? do_raw_spin_trylock+0x190/0x190 [ 172.038983] ? futex_wake+0x680/0x680 [ 172.042755] ? check_noncircular+0x20/0x20 [ 172.046968] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 172.052043] ? futex_wait+0x6a9/0x9a0 [ 172.055823] ? find_held_lock+0x35/0x1d0 [ 172.059862] ? get_signal+0x7ae/0x16c0 [ 172.063723] ? lock_downgrade+0x980/0x980 [ 172.067850] do_group_exit+0x149/0x400 [ 172.071709] ? do_raw_spin_trylock+0x190/0x190 [ 172.076264] ? SyS_exit+0x30/0x30 [ 172.079689] ? _raw_spin_unlock_irq+0x27/0x70 [ 172.084173] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 172.089768] get_signal+0x73f/0x16c0 [ 172.093458] ? ptrace_notify+0x130/0x130 [ 172.097496] ? exit_robust_list+0x240/0x240 [ 172.101788] ? find_held_lock+0x35/0x1d0 [ 172.105823] ? handle_mm_fault+0x248/0x8d0 [ 172.110032] ? find_held_lock+0x35/0x1d0 [ 172.114070] do_signal+0x90/0x1eb0 [ 172.117589] ? __do_page_fault+0x5f7/0xc90 [ 172.121803] ? lock_downgrade+0x980/0x980 [ 172.125933] ? setup_sigcontext+0x7d0/0x7d0 [ 172.130251] ? handle_mm_fault+0x410/0x8d0 [ 172.134462] ? memset+0x31/0x40 [ 172.137715] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 172.142267] ? vmacache_find+0x5f/0x280 [ 172.146212] ? vmacache_update+0xfe/0x130 [ 172.150337] ? up_read+0x1a/0x40 [ 172.153677] ? __do_page_fault+0x3d6/0xc90 [ 172.157891] ? exit_to_usermode_loop+0x8c/0x310 [ 172.162542] exit_to_usermode_loop+0x214/0x310 [ 172.167100] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 172.172619] syscall_return_slowpath+0x490/0x550 [ 172.177351] ? prepare_exit_to_usermode+0x340/0x340 [ 172.182343] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 172.187249] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 172.192245] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 172.196982] entry_SYSCALL_64_fastpath+0x98/0x9a [ 172.201708] RIP: 0033:0x452df9 [ 172.204870] RSP: 002b:00007fe186e0bce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 172.212555] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452df9 [ 172.219800] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 172.227046] RBP: 000000000071bf80 R08: 0000000000000038 R09: 000000000071bf58 [ 172.234292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 172.241534] R13: 0000000000a2f7ef R14: 00007fe186e0c9c0 R15: 0000000000000002 [ 172.248790] Code: f2 f2 c7 40 08 f2 f2 f2 f2 c7 40 0c 00 f2 f2 f2 c7 40 10 f3 f3 f3 f3 e8 22 fc f1 ff 49 8d 46 18 48 89 85 28 ff ff ff 48 c1 e8 03 <42> 80 3c 38 00 0f 85 44 05 00 00 49 8b 46 18 f0 ff 08 74 3b e8 [ 172.267900] RIP: __bpf_prog_put+0x8d/0x640 RSP: ffff8801d20ff1e0 [ 172.274555] ---[ end trace 97d8f069bbb3c510 ]--- [ 172.279920] Kernel panic - not syncing: Fatal exception [ 172.285767] Dumping ftrace buffer: [ 172.289284] (ftrace buffer empty) [ 172.292962] Kernel Offset: disabled [ 172.296558] Rebooting in 86400 seconds..