2b331c074a38479bfa6dd46f98b3eb5137872fee5a0f838b0c0561d12d568cf2f7bb8ab52f0f0c91a0afbaa8dc5cd0f6c0740f38d87234b65961c22123d50bed1ad7fe76f8483d463e54d", 0xc0}], 0x2, &(0x7f000010d000-0xf8)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x33, "02bd879f9c0834a18f52407d5c8da31ecf0fc28ddfbfdb13b20ee583bc1f8d99148e2a81d97b14a2626700504e25d4fb86e848"}, @iv={0x80, 0x117, 0x2, 0x6a, "f8581338b85798cb3d83c9114b1266a0286417b85d1a9e3eb4144fa314f93cc381b87d5a8f2ff0ae7f217be7bfc80b7ec3bf151d4ab4608d48b53bf384a05065bfb13a17a31eb86bda94b046217d4b7b790e3c0468a0f73b3c0a060a9c8494060cbeda38ed032ac396f7"}, @op={0x18, 0x117, 0x3, 0x0}], 0xf8, 0x1}, {0x0, 0x0, &(0x7f0000264000-0x40)=[{&(0x7f0000b61000-0xad)="51b2c87cf4f096897ace057db5746bc0f3641f80134944063c069acb6725f51b94630a25beeeec41a937da713b7cdf59097cf921f7f11670c295f67d8599fe310dfbc2018e0abd4f122fd02d3a5fc68b46fe5a90f16fcb4983f25935cb509aa60961261d41bd1af19d334ed8d8765f224a3d171fb0aa5d04105315ea3a163ce9b5f57019a0358f916ca62953a70e5221fd7a43cf6599d4dc9fe30844a035ef0c6b0446230380f004b276d456cd", 0xad}, {&(0x7f0000f68000)="", 0x0}, {&(0x7f0000f68000)="fe91c5219de78c42f7178a", 0xb}, {&(0x7f0000f69000-0x24)="9f2d0b6831fbdeb61b6749333aa6247a7c0c7c5420fcfcba78a51207b6e9d23f032f0e92", 0x24}], 0x4, &(0x7f0000ef0000)=[@iv={0xb8, 0x117, 0x2, 0xa0, "cf1d73c3563b7a51bf2e5efddc15a88da97b23ebdd17c6c873eae3e402acf44259ac5c5c4cb8bee7d7acbe1e645263e6b6a74de653f2d34fdb950a05a6b6250da44e62cef0456ae4acecd6ae27df23789a0f27149bc1a780785e7d44e4ecd1bdee0f86d355a7fa05a3d1408a994604e83d486893516d7b11f0c41c368fec7139d29df0243ea1f3815bcdd803e42e1cb19df89edb38369fac580bc732c0d771e3"}, @assoc={0x18, 0x117, 0x4, 0xe000000000000}], 0xd0, 0x80}], 0x2, 0x40) 2018/01/05 23:40:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1, 0x80000, 0xfff) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00001b2000-0x100a)={r0, 0x8, 0x9, "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"}) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r3, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r3, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00005a9000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7a64, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x884}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) r7 = accept4(r6, 0x0, &(0x7f0000994000)=0x0, 0x80000) r8 = accept$inet(r7, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r9 = accept$inet(r8, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r10 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00001ca000)={0x3, 0x1, 0x7, 0x1, 0x4}, 0xc) getsockopt$netlink(r10, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r9, &(0x7f00001a9000-0x8)=0x0, r5, &(0x7f00000cb000)=0x0, 0x5, 0x3) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/05 23:40:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) sendto(r0, &(0x7f000052f000-0xc)="7996987710a0a00980f71cab7c8cea8d2683ad215bacd45d786e15cfdb3cb826393d0d58ea629d15cd31150d8d42a068addc44128fa30295ad41db641194e2f777c597764a18175a322546f0e3bfe68812d8dbefa0f3f5c9689bda427ed183b8a2964a3af8dfd75eee3df4df521f92db245607b48d7bd86bcc8de9f18351f8858a3b38834a870069598edb893fd6bff1d68d964576467ea65d9199c85e8acad85c8d868bcba03e7767b0e8c925e215d6bbf498e08989dc130bfa952e540333b2aec789c412349667cf9ea6aaf29bbffd56f47fd5", 0xd4, 0x4000, &(0x7f00009e3000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) close(r1) 2018/01/05 23:40:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) listen(r0, 0x2) r1 = socket(0x1e, 0x1, 0x0) getpid() getsockopt(r1, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/05 23:40:55 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) tee(r0, 0xffffffffffffffff, 0x8, 0x0) 2018/01/05 23:40:55 executing program 3: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000dee000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dee000-0x4)=0x8, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000978000)=0x14) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ded000)={r2, 0x1, 0x6, @random="ded0fc663e58", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dce000-0x4)=0x0) r3 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) bind$inet(r3, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000dea000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) 2018/01/05 23:40:55 executing program 4: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008e2000)={0x0, 0x0}) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001f4000-0x4)=0xb5d, 0x4) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(r2, &(0x7f00008e3000-0x6e)=@file={0x0, ""/108}, &(0x7f00008e2000)=0x6e) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f000063b000)="9582012937a186d6306a3615593baa57ff0510060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d000000e1ff000093bffffffeffbd03ba89734f4e49fda5060255c6", 0xffffffffffffff55) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007dc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e3000)=0xc) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000058000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e3000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000100000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000747000-0x4)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000070c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a5000-0x4)=0xc) r9 = getuid() r10 = getgid() mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00008e4000-0x4)=0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004db000)={0x0, 0x0, 0x0}, &(0x7f00008e3000)=0xc) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000871000)={0x0, 0x0, 0x0}, &(0x7f00008e3000)=0xc) r14 = getpid() mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e3000)={0x0, 0x0, 0x0}, &(0x7f00006c8000-0x4)=0xc) r16 = getgid() mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000634000-0x4)=0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a5000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003fe000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00003aa000-0x4)=0x0) r21 = getuid() r22 = getgid() mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f00008e4000-0x70)=[{&(0x7f00008e3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000577000)=[{&(0x7f0000848000)="d9364fed9e73315abb79d23375091ef45895b45d28dcf8c19ac1ae31cb76d9a727e864ec2c839077e497dd77103ac8c138c80dec6ae5ca65db0ce3e888fc83f12bb504cfcfdb037d2f2178c7a8147b93baa62562462edfb150e7e8aa8eee8c41cc9eb002e624f8264fafd7e45025b5f04508570bee6f24c5c84eda1dc12a693e7b6e4c3322ef57d790873be96e49d6e046822249f9524c36c5ff50dd968d7ab8d851d76727d7ff6291047ec7f5dc652534ab1c69b0e7f210dbb1ab5c8613e677a675141b74a6a9b1aebe59e15dd0802ef98d46ebfe1b22", 0xd7}, {&(0x7f00008e4000-0x8c)="05843de2e6f8a5fd5a58efa0fb3143bd0f194d34d88690fa713ea5354f662ba21611c966b5fd0eff962f9cf06645a528ecb271c4d074b2de83c5206aa2f613314bdb1b95e23e0ea2450ce6605abc1eae078dabd316610c24f6d9342edd6ca68e7b4b34d64d682bc48486af7ca4da06b8f21a5795c451077bbda30a0c7a622dfcb51b487239df4c362d02935b", 0x8c}, {&(0x7f00008e3000)="7100f84b566a533d3502ea4ec376ff3ad60efea3f424be409d8873367e15764aaaf0c498f4140836d6cfa1cb99b5156c23d1260446", 0x35}, {&(0x7f00008e4000-0x3b)="e26f7f2bcb52fb8160c94fb1ff052bd9d35baf62a730d4ee09a5c9843de8ddf503781d9269092dda9e02c84609abcbee961fcf372fed9408b811c4", 0x3b}, {&(0x7f00008e3000)="d49648032b18dbb46ccd864625ebdcd7dfb40e30d6e730fd097f7b04d2862453cd16e27a4a18054789ff195dee79242d39b1bb6e969be3cd73dd0568e443bea593f16c82c9c40bbeb922fe3368f2c64d1d34fe830068d8cdab62c49e9b9a4971ec256fbaf3f8a43af9e51c08edcc7e0e8f33eb24cf2b55edf230cc143ea5efeffec6864c95a305d310a107ed3d741226c42e1c227491440f1827e0b04297d6ceace7822b3b8739029746c6b1e08ea30a0264801a679d73ce9c1b7a9cc3e3e43a53fec344605e2a", 0xc7}, {&(0x7f00008e4000-0x1000)="2aa9ebff43ec325668d6594187c32d6700b4e52a2400230b8746f8558ade4fae21902b5701bacbc6f8b02a3396181a7014792c9a22c626a60b219d376be8ff94e6296cc86dfe999699e1c1a5556c441e5dae4dc2dc3970b98cf8cbc395233d2a976e836e1764a8c88ed7d02cebbe2f742d786220cedee7701550f36b63fb6d6a4b53e35ee1fcc6d6bf0fcf4849a1a01aa431c24ab6ee196641400f82250183e854980cd8eea73c8c9b5c090a6ea1afe32a0783fb1bfef678904dbcddc6b2c3a57ef3c26a0f59a0bc997ee07e2169f2df16908281f8861fea3ad17c1ff0e32f89edd439700bfd8a5428bab7d36ed8e4aff27564155287a63e87d259b8ca64616d81188187ee46cd60f140167a735af06b1960d6ee929e60761c360cca42800f83d254f21a2d0e4ee7828780ce64898243d2dfd0c8e075f04adb6efbd5245bb10e851cb00269c492c05b218dc10891ec4639b78ca8abdc7ec561ecdc42061fbcf51d62da269537e9d260bdcdbacd3aedc268804b78718f813b319704abcaed87757ed84351b7edae1e9f03e5fb2474c04cdec174ab337845ca01d8ea83b41627e73f8f0d9a296afc493c29700d8ca47d88bbdbbc5fa50589b7d6b46151936dba0dd1a42cb035ccba650e2c308950a4b82b8ac2b168fd00c523865d899f38436726480856d09f2d85a2eaa3a949ca52a7ce24871dab5d316d4447215ff1cd54f5ed9cbff472a58672ca0eb22747aafb3076ac26077085b4cd1af69446ea8a1461dda88d72fdb2c0ba82ebad7a1ce36a61bfc6692ac1c614907a220ac08266aa4f33246182dbcb44f50bb279e2c9723fd54ed16900ea556788d621b94b7578935e17ef25b6cf94dd32e69cba2d64063387bca9028dfe26b9437119581257981ce90e5394d74c323d5579eb5ccb9ac4e45e9befaa736517de94b93f3d3a50e32409a7764b8ae2a9cc0edeabc37d3ff0f93484958d51ead49a24894208ed0631cacf15f63e49d3c34ecd178ea7e04d10c2e2e88534c5fa8e1c3cd0b501989485bd0e037f6d219365c4d7853255a6d240d85d0b580b530cbfb994c7e2fa26cf4b4e3afc66305f0c539abd08a0512bcd937d3720f520bb0f719bff0318cb90eefa6ea0af696f9016c925706698d61367537df4776e2b0f6b84d1aaf55467cd6aff12f34e94ffda36be5168b935d9dd2e5b4b5a42a98976d56271837dde0c31ac2ed3ad566753f0ef3023c879163733becf68ff7777c613496ef5544f1ca9846fe515b659109c1dba0d75a0c5f8992776e01b60bbee245db7c2238831e8e631eff576f3e4b89faddd29a99eefdacdff43e1d06b425e02f335be27926fca8805845eacee52e76fb3e721bd6d85460fc2ba411e8c389541b6bb624589ffaf9252ab3b973861c0c8857ce73c3adcd39afdbc09460aecc5f318540baa8fd85d1cd85ae867bf9d9a66a57d77bc03d0f05308b374c8d6f5d723900511dc5194bd02a2be3b4d8a08c421d0f0db2b000e2f4855e092b2992a711bd88e178f48f6c421764baabba43d80c5fcaf9809739599fdb097bda7e018d5b2aa38682b95b0da95cbab825138f7019dfc1b5cd53c912f0554dca85e4a597c6ec375a3fe3dbe0e5c22bed33146a705eac4c60928783ffd97c567d946d57dc33b5de4ce9ef0c2cfb81c8e21304f851c71ff28fbb72e3aabcbb0a32fcac4c54db9890244b17fbfa9254277d740e75a6815d28813f10d2e29f8ed0cb7e6689855746ed9a0652e86dd59675bd72a2de0cc6c8ee9f8b8bf755b7a2d16909933270b342e9c5b7bf67a190eeae0e112ed803750d6c1211a893a9bdb5cc8531dec552aec5079179c4545d9dd5a397d44decc3421f75453dff4e03b9e50b2811e350f3c891b5f0c18fbb610c7ddda9ea1b6199892ae3d53ee147b4b6af4b62308c6fc48d3d2bb682cd05690bfcdfbe6f7a3474935befdd32534360105635e28ba712e17bcad6db75bd8545cbff44e4b480db3c80d858d9b1364d59421c4763bc7a8b5d315554897b41ecca7ca01c579cd94697c9e721b353757259cade778d97c73f80e934762997e340c46dd77de77dc212b183da8ba250c2b96f7dde412e0d6b75e217b5e407d68402ad7ad67d2216e3f7934722e7b4f402a262005d0487637e61b042924500c81eaa85b8d69228d837decc7b8115746f96bd0471851ccb14c544c832b8694e8b38a54c3a15fba75426fd4c4ddd3723785218c559c989c580a7c730eebdc5a99dddea4728e498b49ba7ff6d8c206039c47f4cf500d84e621a98e7c0db0e6bae8e2c7719724c5dd1ee3a56162ee504a776bfdc1aa987241c4bced7b6bd93bd0da24baf139a4c49facb2c2354fe7ac8999b86a089db2a08700e4737fcea09c9c1ce40a28f70b6c6e31df05297acfc4ed510b4ab7ca5862be6c5ae56a1b27d7da46cae731bb68586aca127374960aafa337d51064129ab9203dc1359d9adbb34cb863cb39f31a9bb743277dbd48e5426869f5a83dc19d154118f6eb03b49156fd193f03fadf3d94f279c5bd038c04511f073bbb95730c3098ed5148cba551bb5609c5b915f68a90280d98a7bd6156b39a86f6e2b34cb0ae17a1dedbc54833b773d7660cffe5bcf76fc686ea48e09cd4d5135852391ea0a4da247de28b2b065e617f92c10ede3bed66f80e2ac6cce37208d5711d634df3ed19fa0b38d04db36768e6bcb0d79f04d2f085a289229c622d8fafcf05f58f895646bde2c2ffbf6b47b9a1946e7ad07a8c3f28b7fd0b117ddeef8a305f5693ebc29077f8dc4dfd4d8a2c1a2261da77975348b610a22e9fda25aa007b01e9371ec681253b408a31437766ff102a6d2407e904694b75feab1f684e5f1d38605bb790d77fecdd51d29e2dd91d87c24f08c2628f0fad6068a126ad8c3570659fa8c7b56d6eecbecb96d366ea9e3c480272ebeba8750e7c60084e0be163345cb1f2db9d71ffc5f7c939c0973102c720ba61b483cf86e057103777ae06b4028d2c04b5056ea7ada1ef7104ece156fd00aec787c3315da269a9443c5ea45beb63092630089eb24d5aaef152775bbb5fc5e004acae625b6adffdae20259fed0748067337a02bfa0115970d78bdc76c8e737883d914a0003dd99ac1c66ee3009664be875460aee9b7330abcf838c6d251a2f77a58c8e1731c593f3b4d97029818e40c73ead81805a48c0d08dbab00cfba6d3a8dfbbd7334e7719072decc101f6918c71fc58eeae9dcca439f47bb843269462f6bc826c2b684165820968c7fe4673f8ca76a81cfe9f5177c907901f4561ca2200801327f80e16155d546779ec0afa15b9d2c0b2869aaac173cbb9ac4442e6e4fcb8e93e1997c8240af7b290127aa05e15777f69cc672e40ca18e74c845b7fd6d6a98a87e3464b02ef3c324f41d129373baf820b083a66e0efaff92676a14005a94b75915375a0abc05a5ecfe519d131291b2c44f40372f28306694fd06fa062ec26ba767b1e54af634e24ed01fbfc8921828b3391de2c804a12027ee76c2a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0x1000}], 0x6, &(0x7f0000865000-0xc0)=[@rights={0x28, 0x1, 0x1, [r0, r3, r1, r3, r4]}, @rights={0x18, 0x1, 0x1, [r1, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xc0, 0x800}, {&(0x7f0000612000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000813000)=[{&(0x7f00008e4000-0x42)="8db0ad5a79741ff5d1f32453b7d3664bfd4fb290f56ba86edcdd153a37ca7c797f82982307151ad7da2b80008197a38dd7c1675aae922a5b879eb85ee6821afd1d8c", 0x42}, {&(0x7f00004c8000)="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", 0x1000}], 0x2, &(0x7f0000851000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r2, r3, r4, r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r4, r1, r3, r2, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x38, 0x1, 0x1, [r3, r1, r0, r3, r3, r3, r4, r1, r4]}, @rights={0x28, 0x1, 0x1, [r2, r3, r1, r4, r4, r3]}], 0xf8, 0x4000080}], 0x2, 0x84) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008e3000)={0x0, 0x0, 0xc69}, &(0x7f00008e4000-0x4)=0x8) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008e4000-0x8)={r23, 0xf697}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000618000)=@int=0x3, 0x4) ioctl$fiemap(r4, 0xc020660b, &(0x7f00002e9000-0x170)={0x2a608ed2, 0x2, 0x5, 0x400, 0x6, [{0x5ed800, 0x8, 0x8, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x80000001, 0x1, 0xfffffffeffffffff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7fff, 0x2, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xff, 0x0, 0x93, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x20, 0xfffffffffffffffb, 0xffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x100000000, 0x8, 0x3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00008e4000)="b2a7f06b25960914cb0750f6bae0c16b40977091e021cdd101e0d3b0d973dd0669512ae32308104e9e28444a29c51db6f087398d247b", 0x36) 2018/01/05 23:40:55 executing program 5: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f18000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00007d5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000900000-0x8)={r1, 0x3}) syz_emit_ethernet(0x43, &(0x7f00004f7000)={@random="1d959ebd93ff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x80000000, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x9182, 0x0, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, 'j'}}}}}, 0x0) 2018/01/05 23:40:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b83000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) bind$alg(r0, &(0x7f00008cf000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) bpf$OBJ_PIN_PROG(0x6, &(0x7f000026e000)={&(0x7f0000502000)='./file0\x00', r2}, 0xc) sendmsg$key(r3, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:40:55 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)=""/214, &(0x7f0000000000+0xc6b)=0xd6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000001000)={0x2, [0x0, 0x0]}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000351000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b72000)=0xed4, 0x4) accept$alg(r1, 0x0, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2018/01/05 23:40:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001b2000-0x20)={0x1, 0xfffffffffffffffa, 0x2, 0xc1e, 0xc1, 0x5, 0xffffffffeb1bb88b, 0x3a, 0x0}, &(0x7f000030e000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004f8000-0x6)={r3, 0x800}, &(0x7f0000cca000)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009a5000-0x10)={0x0, 0x80, 0x3, 0xd2}, &(0x7f00004cc000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e6e000-0x8)={r4, 0x80000001}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000da000-0x6e)={r4, 0x9, 0x66, "f5431502c5fe677db9a80be99cc55ff1738b5d5c059ff55e06a41aa4d25cfe4e1f5c33d09ab308cb4344483b9a389e716da54934fa727dbc817d6d80b3569fdb374073878eeb78b8b429244db7a37441d607b596cec55043474631e5148b028104942253cf62"}, 0x6e) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000656000-0xc)={r4, 0x8, 0x20}, 0xc) r5 = accept$alg(r0, 0x0, 0x0) bind$ax25(r0, &(0x7f0000bae000)={0x3, {"5ee3ceca224f85"}, 0x4}, 0x10) sendmmsg$alg(r5, &(0x7f0000e59000-0xa8)=[{0x0, 0x0, &(0x7f000070d000)=[], 0x1, &(0x7f00006c2000)=[], 0xffffffffffffffd2, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) [ 370.373217] nla_parse: 5 callbacks suppressed [ 370.373224] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 370.396584] sctp: [Deprecated]: syz-executor4 (pid 27130) Use of int in max_burst socket option deprecated. [ 370.396584] Use struct sctp_assoc_value instead 2018/01/05 23:40:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b10000)={0x0, 0x0}, &(0x7f000017a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ef5000-0xc)={r1, 0x2, 0x20}, &(0x7f00005ee000)=0xc) connect$bt_rfcomm(r0, &(0x7f000032e000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/05 23:40:55 executing program 3: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00004f9000)=0x1) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dff000-0x4)={r0}) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000dff000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d3a000)=0x0, 0x4) 2018/01/05 23:40:55 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00006cc000-0x4)=0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000fec000)="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", 0x1000, 0x8000, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/05 23:40:55 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000001000)="240000001b000300ebffffffffff00c61f04ff0b08000100000000a7de000003f9161701", 0x24) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000004000)={0x1f, {0x8000, 0x8, 0x3f, 0x9, 0x8001, 0xfffffffffffffff9}, 0x3c0}, 0x9) tee(r0, r0, 0x7f, 0xa) 2018/01/05 23:40:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000354000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00003b0000-0x4)=0x14) r1 = socket$inet(0x2, 0x2, 0x0) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cc8000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007d4000-0x10)={0x0, 0x9, 0x0, 0x5}, &(0x7f0000b17000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000098d000)={r3, 0x80}, 0x30) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001d2000-0x8)={r3, 0x3ff}, &(0x7f000087e000)=0xfffffffffffffef3) 2018/01/05 23:40:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000827000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/05 23:40:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r0, 0x400000000110, 0x6, &(0x7f0000c37000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x240, 0x0}, {r1, 0x1201, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0, 0x0}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="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", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2}) setsockopt(r0, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) r6 = socket(0x10, 0x20000000000003, 0x0) write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) 2018/01/05 23:40:55 executing program 4: r0 = socket(0xffffffffffffffff, 0x5, 0x1) write(r0, &(0x7f000073a000-0x60)="9f58549213888862f0b6eeb8f484cf4c31daf4585509c26511d2c32a0d9ba19dd2aa1234918308607948b2a2bfee2676f2be2d29d65fc7d3f638d9eb719e38c18edd2c9b8681432298fa5951028a100bf907b0c5144bb590f991630b54c529c8", 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt(r0, 0xff, 0x1, &(0x7f0000b2d000)="011b2e7bda", 0x5) [ 370.452981] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 23:40:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000964000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a3b000)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0}, &(0x7f0000d3c000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002f1000-0xa)={0x3, [0xde, 0x8, 0x0]}, &(0x7f0000b71000)=0xa) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00006b4000)=0x5, 0x4) recvfrom$ax25(r1, &(0x7f0000e68000)=""/57, 0x39, 0x140, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000ff000-0x4f)={r2, 0x47, "a143708813b6911d1588f150181e3359c1a9c3d350bd8401222a852bd01a3e6e2460709ab629a407219d699f52c21240ff80e1e1e4aca15b5947746581c973ad55a817a0b40639"}, &(0x7f00003f6000-0x4)=0x4f) r3 = socket(0x0, 0x8000f, 0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000fb0000-0x4)={0x0, 0x0}) 2018/01/05 23:40:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000181000)={0x0, 0x7d, "9ef4c6b229fe9f43f4d394bf88f01e9bcf5911bfc47a79e32327a4b648d25560987121c91844430f8f0ae5bf2920bf76e6c61f65de22baf21947e0ce977838464bedfd2938dbdedc4a3ccdd17ef4d31e244d00548e640df2039d2f81698aa840b76e9206627b628e68cfdfc8f10fcaad3d2fd0919e0d7fbd73ae4d2691"}, &(0x7f0000001000-0x4)=0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0xfff, 0x3, [0xff, 0x0, 0x1]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) 2018/01/05 23:40:55 executing program 4: shutdown(0xffffffffffffffff, 0xfffffffffffffffd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000d8000-0x4)={0xffffffffffffff9c}) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000760000)=0x0, &(0x7f0000783000)=0x4) 2018/01/05 23:40:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000757000)=0x0) accept$ax25(r1, &(0x7f0000259000)={0x0, {""/7}, 0x0}, &(0x7f000010c000-0x4)=0x10) writev(r0, &(0x7f0000a37000)=[{&(0x7f0000254000-0x2b)="29000000200031dde5dd2100406500050a000008f3ff0780de00000c0009000800003300007e200000", 0x29}], 0x1) bind$ipx(r1, &(0x7f0000105000)={0x4, 0x401, 0x5, "cc08127246bd", 0x1f, 0x0}, 0x10) 2018/01/05 23:40:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept(r0, &(0x7f0000c5a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00009f6000-0x4)=0x58) connect(0xffffffffffffffff, &(0x7f0000afd000-0x10)=@nfc={0x27, 0x6, 0x3f, 0x7}, 0x10) accept$llc(r1, &(0x7f000038e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001d8000)=0x10) getpeername(r0, &(0x7f0000619000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e1e000)=0x6) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '.'}, 0x3) [ 370.522745] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 370.524359] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 370.571397] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 370.591218] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. [ 370.619358] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/05 23:40:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x62) bind$inet(r0, &(0x7f0000d4f000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x20000000002, 0x1000000003, 0x11) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c92000)={0x3, 0x7, 0x2000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000d7d000)=0xf5) sendmsg$nfc_llcp(r1, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f00004e5000-0x40)=[], 0x0, &(0x7f0000a03000-0xf0)={0x10, 0x0, 0x1, ""}, 0x10, 0x0}, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000a1e000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000629000-0x4)=0x5) 2018/01/05 23:40:55 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bda000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000)={0x40, 0x3, 0x5, 0x80000001}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000202000-0x4)=0x4) r1 = socket(0x7, 0x80008, 0x52ee) bind$netlink(r1, &(0x7f0000a2f000-0xc)={0x10, 0x0, 0x3, 0x40100001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8) writev(r2, &(0x7f00005c2000)=[{&(0x7f00000aa000-0x29)="290000002000190180000024000a002102000016000000800000000009000c00000011e010315aec20", 0x29}], 0x1) 2018/01/05 23:40:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000)=""/108, 0x6c}], 0x1, &(0x7f0000002000-0x8b)=""/139, 0x8b, 0x2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f0000635000)="") r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:40:55 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000f78000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f79000-0x4)=0x8) r0 = socket(0x10, 0x802, 0x200001) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0xff, &(0x7f0000f79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000f79000-0x78)={0xcba, {0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x2, 0x3, 0x1, &(0x7f0000ebd000-0x10)=@common='ipddp0\x00', 0xffffffffffffff80, 0x9, 0x2}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000f7a000)={0x3, {0x2, 0x2, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7, 0x8, 0x8001, 0x5, &(0x7f00007bd000-0x10)=@generic="a21b68c87dadb100c3dfc04e6c512981", 0x2, 0x20, 0x400}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f7c000-0x4)=0x0, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000f7a000-0xc)={0x8, &(0x7f0000f7a000-0xf0)=[{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}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e000300f0ffffff000503c76e35", 0x26) 2018/01/05 23:40:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000087e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f57000)={0x0, 0x8}, &(0x7f0000dba000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d12000)={r2, 0x9, 0x30}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x4, ""}], 0x10, 0x0}, 0x0) r4 = accept4(r0, &(0x7f00005b0000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000036f000)=0x10, 0x80000) sendmsg$nfc_llcp(r4, &(0x7f0000c97000)={&(0x7f0000a6f000-0x60)={0x27, 0x3, 0x7fffffff, 0x3, 0x7f0000000000, 0x9, "7e4ae3f01c6936b00d64bba1cbb0fc774c0dd913f2cb0ba9637bd02eead4fa0fa2c410edda65f0d5051890965cf34e87eaf8469127acf6228b67ff013cad12", 0x1000}, 0x60, &(0x7f0000cad000)=[], 0x0, &(0x7f000014e000)={0x28, 0x0, 0x0, "5ea79d4e7292b32f2a51de1a3c89f8996f"}, 0x28, 0x0}, 0x20000040) getsockname(r4, &(0x7f0000cfc000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000765000-0x4)=0xe) 2018/01/05 23:40:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000024000-0x26)="e10c6fefd31f58418557c7ec547c81de09ddda8d6e400e0dec5a3ff80866ea5e50ca205b9a7b", 0x26) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/05 23:40:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000786000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ed2000)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d11000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f94000)=r1) syz_emit_ethernet(0x6e, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/05 23:40:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000e67000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000643000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000070a000)={0x0}, &(0x7f0000f4a000-0x4)=0x4) r2 = accept$inet6(r0, &(0x7f0000d2c000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000072e000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005f9000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000073000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000987000)={r3, 0x2}, &(0x7f00007fa000)=0x8) ioctl$sock_ifreq(r0, 0x8930, &(0x7f000010d000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/05 23:40:55 executing program 1: mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f00007a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000695000)=0x10, 0x80000) sendmmsg$nfc_llcp(r0, &(0x7f00004ff000-0x150)=[{&(0x7f000079a000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7ed2e5f44f736da98ad226c95cb58240eab5014aeb85a9a283e584eaa1bc9446c1db3c04cbc7837af96f4a7d46c36874ab33479c79b437330c5c92d8d21e3c", 0x0}, 0x60, &(0x7f000079a000-0x60)=[{&(0x7f0000799000)="", 0x0}], 0x1, &(0x7f000077d000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, {&(0x7f0000507000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c8a57158de60ff7f74364694bf80899582f9255da4349c125f5d68665b4cfe2a5bc1a73ec1e9cfa1bac18b1c55eadc20aa1cbe02515ba3dd97c4e4e9cf03de", 0x0}, 0x60, &(0x7f00000ea000)=[], 0x0, &(0x7f000079a000-0x100)={0xb0, 0x0, 0x0, "fa8e0d7e4efc8c8c8f6034b4b91d489ac9dd9da29e0828cddfb8e57df54039c97242383619f679e3353bd7c2e1b671504c836bf2ec96d3bc96d7617fe882fb9d468a40d2464891d7f2f77120c146f01057ddcab34f1df43e84f1c708dff3c2016bb91e4b775baf7f9c408e88c1a4b71c1f2574b4943e709b8e95379860deb26e471a180ee87e9ff04d72506805655de294756c40d2031bc420fddeaff12bb1f8"}, 0xb0, 0x0}], 0x2, 0x0) sendmsg$key(r0, &(0x7f00004f7000-0x38)={0x0, 0x0, &(0x7f00000a2000)={&(0x7f0000631000)={0x2, 0x7, 0x5, 0x9, 0x2d, 0x0, 0x1, 0x3, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xd, 0x101, {0x6, 0xff, 0x2260, 0x80000001, 0x0, 0x8, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}}, @sadb_address={0x3, 0x0, 0x33, 0x20, 0x0, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1c, 0x18, 0x40, 0x4, 0xd2, "47ea5b8a7555be702614a2be98e4c8a0260aef00b437d8ce279af2ed07f67fc118d477387a9f3a910b063f088b47f9cd23d1f4101e6b14ea183ea3c93ba09f9738a51950deb1a05093dc28045001d9b058bcceebf47e262e21c249e7673054066a5b8bbb2e4ca049cc21af2e677989e40c6afc373afb54d47e302b3806d3d19a6157a1df2994515285c8150814d37cf185af7d5f0046017237a140fa8c77b1541b76b5422987ef8abd239c79a07554942ac21365f2c05230c3fa7f431fbe8fd8b5ec70b3987d21147a7f10feefd4dd3a8598"}, @sadb_lifetime={0x4, 0x7, 0x1, 0xfffffffffffffbff, 0x0, 0x0}]}, 0x168}, 0x1, 0x0, 0x0, 0x0}, 0x20008080) [ 370.647294] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 23:40:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000b13000)=[{0x0, 0x0, &(0x7f0000211000-0x50)=[{&(0x7f0000903000)="e9ab4543d77c823a9fa5b039c5270e3426de28d9b0ddd1560c48c3e4c1a0c299e1fe6d0db213ec99175fae5136cbffc040f93fe7040d85ef66660865ab9e3ff4fd627d6121cdc07b3cda6fc3b6a563", 0x4f}, {&(0x7f0000fb4000)="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&(0x7f00004ae000)=[{&(0x7f0000ff1000-0xa8)="82f267e7eff8e932e31682287ba64fec6fa41453e1d3f89f45fe3bb314e1036e6cdb31d31afc7d1b249351cb2cd886deca6d8b4b7f61e5f1a8c4e347479d9fe0d46fffbb9bc0be7c9cbe51f3f1d590aa95f16578c3efd39975619782a49e4e739049038b651801e6e8ee77ec4bc8e1b9c204a729d8253068cb3201c23db126ee41d2f010b0f803458b2b947d0cd10bf77afb7b91fdb81d9680639154df81cbe7bedde3cc003dc65a", 0xa8}, {&(0x7f0000276000)="9615ba32ee2c6290276be272cd2ac4a7e7bd0481323c4036ef50e7752307b2c733965be897167594b5818b85aa51416f49bee6ed747b89e29ceb7e0062ce34a4e5f00a3bfe451dfc1d6083f8c837fb6017ac182e34522475ccbdd20f895845c25b2b4eac14dbca0d2f413441", 0x6c}], 0x2, &(0x7f0000b04000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x401}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x48, 0x10}, {0x0, 0x0, &(0x7f0000955000-0x30)=[{&(0x7f00007a5000)="", 0x0}, {&(0x7f0000982000)="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", 0x1000}, {&(0x7f0000fec000-0x9a)="f0a30a16171ebd7f69837794580ee52aee8eee5e1ba44d460c66e8b06cccc04abec524d99ad51739b9e6557b56361b243e38355132dc6a3f3cd34133bae35e8c99729cf854db59b8cc52f5831d9e62e1daaad9b9c308fc6bf217c2ac856b308efa757cca263710b93b93be708b498bf01d6fc0242ce1f0ab6b6bc4e35bb225a89d18ea647932b2260e73135d9f6825ef18a333e82a5e6a4a0b6a", 0x9a}], 0x3, &(0x7f000016d000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x6}], 0x18, 0x80}, {0x0, 0x0, &(0x7f0000a64000-0x30)=[{&(0x7f0000e54000)="c23e0f56a0e550704e561a31de5c8f9b05e53a28d73781bcf981784cd59ee023872286b43ae48b4050a959e464bea1b18c3c9d5ca9008bd39e7fc21f", 0x3c}, {&(0x7f00005af000-0x15)="cba4c1fe3cd7eeaf45aae24f13c942aaf524faa3e0", 0x15}, {&(0x7f0000b64000-0x24)="19c03bd62d1f76a9d462756fc71478966f15ce201d3cffc5c023b58466fc86224714ee54", 0x24}], 0x3, &(0x7f0000f27000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xe8, 0x117, 0x2, 0xd1, "169732cdff5bf29671df953123b6421b9a1cf7d529683a848cdb329a1da870921a33955d758438e52910c71b998d0765ab77861d591b267bf7ac37d072a69d1d19f042bad6dc5fcb2cebb49e1fbcc4f5d448034538faa1a577252f81b0f717b7f21cee4ff6a0c6b78def3e93fca1b27ad88dade730321c9b3797383515e27e886fa83bc1dd8928f3d9701ba65a5def7a767e4e9035a892bd0f76dacefe15456c7f5cc11004a6de5403eefd6cc28643e3c865672dbd6e05f76176c00f2908347dd6d140d2ba1dbbb65634a4b6ff9a6b2526"}, @assoc={0x18, 0x117, 0x4, 0x10001}], 0x118, 0x4}], 0xa, 0xc0) r2 = socket(0xb, 0x4, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b2000-0x3f)="32d2249a09d914244fa0034dc6ccecd1c53a6789d1f4e07cc871b1ddc9c2d95b5d5a5b2db7565b52b2b5e3d71e4d2f5c2a66fec1dd277c9c226f7e187e7288", 0x3f) socket(0xa, 0x3, 0x7f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f0a000-0x10)={0x0, 0xd8, &(0x7f00006b6000)=[@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2fa2}, @in6={0xa, 0x0, 0xfffffffffffff7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x59}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in6={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc6b}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x25f7}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a5d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000477000-0xc)={r3, 0x6c, 0x0}, &(0x7f0000083000-0x4)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa9000)="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", 0xb) 2018/01/05 23:40:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@hci={0x1f, 0x1, 0x3}, 0x6) socket(0xb, 0xa, 0x0) 2018/01/05 23:40:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000029e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r0, 0x1) pipe(&(0x7f0000c6b000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00001a2000-0x4)=0x9, 0x4) 2018/01/05 23:40:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000061d000)='lp\x00', 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009a7000-0x4)={r0}) bind$bt_hci(r1, &(0x7f0000946000)={0x1f, 0x1f, 0x1}, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e3e000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) socketpair(0x11, 0x1, 0x5, &(0x7f000039d000)={0x0, 0x0}) shutdown(r0, 0x1) 2018/01/05 23:40:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000858000-0x22)="1e00000018000776530000000000480080200002020000052200010400ff", 0x1e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008f1000)={0x0, 0x47, "90827f88a87f4209e154a5e0f73e2f57be2f3da7cf3ccc61e259e52eb93a6efcd8021d431fc3c63beeedeba63f4911725cf56c476090e39617e5eeaa6a65ed4e87a06ba259499c"}, &(0x7f0000775000-0x4)=0x4f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001f9000)={r1, 0x7f}, &(0x7f000098e000)=0x8) 2018/01/05 23:40:55 executing program 6: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000260000-0x98)={0x0, @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]}, 0x8, 0xc8}, &(0x7f0000362000-0x4)=0x98) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000362000-0x8)={r1, 0x800}, 0x8) 2018/01/05 23:40:55 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdc000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) 2018/01/05 23:40:55 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000072a000)={0xb, 0xae8c, 0x10001, 0x7, 0xa, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000fed000-0x4)=0x0, &(0x7f0000feb000)=0x4) 2018/01/05 23:40:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b62000)={0x0, 0x1f4}, &(0x7f00005cb000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000d1000)={r1, 0x5}, &(0x7f0000ae8000)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000272000)={0x2, [0x8, 0x4]}, &(0x7f0000aea000)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000df9000-0x1c)={0xa, 0x0, 0x1000000000009, @loopback={0x0, 0x1}, 0x6}, 0x1c) sendto$inet6(r3, &(0x7f00004e6000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = socket(0xa, 0x6, 0x1ff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000765000)={r2, 0x89, "dc0852ad2f3798b3b6928884d07d119eb2601291667b292dcdaf842bc1a6c884cef3bffdd9b457f67874c4b02f177d33bb950d8f1aa0dd4c4d22a4e7ca1d406ed1796e3a4f84410cfdb8cf74c9750a190b246c75a5f7bf87e0c6d1267a5a013bd6c5d227e1a2bf0f55c85ddffa67a75171bf5d2dd34675551cde6661f0c253f860c5412c492c8d21d3"}, &(0x7f000007c000)=0x91) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f00006da000-0x98)={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, 0x9}, 0x98) sendto$inet6(r0, &(0x7f0000c2e000-0x18)="5d900a19ba9cf2cb1a488d267fd536452f5cd9a14b8d4390", 0x18, 0x24000051, &(0x7f000097a000)={0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) 2018/01/05 23:40:55 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f8b000-0xbe)="4709692da2b9de1dce900c2778c94b8afe7f4d9109e5987efa1dd5f84e639508e55f207c4173ab2f45f5398b3eaca52921478eb16a7c17a95f122e5409d5939808d6459ae6452b01021cfb78002adc80dc72b881066edafb8758f5aeddf8d360581a85a6deb46a1b0d492531786b4dc6fec7f416ad43a9fd76f9922e52d5c02ca5e2811a2b4febac7e7994c183b7d854ca27fb4fd1769f240fc7e16b0ecffa2c3893f8d5cad0e1e1d01e353184719a3e8a58945cf4a7e6114b7da7a44b00", 0xbe, 0x800, 0x0, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f8c000-0x40)=[{&(0x7f00006ba000-0x3a)=""/58, 0x3a}, {&(0x7f000028d000-0x19)=""/25, 0x19}, {&(0x7f0000c41000-0xa0)=""/160, 0xa0}, {&(0x7f0000621000)=""/116, 0x74}], 0x4) r1 = socket(0x4000000010, 0x802, 0x0) write(r1, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xffffffff, 0x4) recvfrom$inet(r1, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) 2018/01/05 23:40:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x17, &(0x7f00004c4000)=0xfffffffffffffffe, 0xffffffffffffffc7) r1 = accept(r0, &(0x7f0000eaf000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ce000)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000561000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000b4d000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000e09000)={r2, 0x1, 0x6, @random="655e6b16e6b8", [0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00007c0000)=""/0, 0x218, 0x10000, 0x0, 0x0) 2018/01/05 23:40:55 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000005000)={0x0, 0x0}) connect$inet(r2, &(0x7f0000022000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000037000-0x58)=[@in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x63}, @in6={0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/05 23:40:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000638000-0x2c)=""/44, &(0x7f0000f71000-0x4)=0x2c) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000bcb000-0x4)=0x3, 0x4) write(r0, &(0x7f00005fd000-0x29)="290000001f0007a7ff000000f8ffffff07000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/05 23:40:55 executing program 6: socketpair$inet(0x2, 0x1, 0x1, &(0x7f00006c9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x146) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0xb, 0x802, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000001000-0x4)={r1}) socket$llc(0x1a, 0x3, 0x0) setsockopt(r2, 0x10e, 0x4, &(0x7f0000003000-0x2)="", 0x0) 2018/01/05 23:40:56 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000fd5000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) getsockopt(r1, 0x3a, 0x400000000001, &(0x7f0000001000)=""/0, &(0x7f0000fd2000-0x4)=0xfffffffffffffd34) 2018/01/05 23:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000256000)={0xfff, 0x401}, 0x2) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f000008d000-0xee)="90bf", 0x2}], 0x233, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000764000-0x38)={0x0, 0x0, &(0x7f00000f0000)=[{&(0x7f00003ea000-0x63)="873f4869a1792c3f8e3df1573fd1f2bc1e96b1e32ddb95683183507a4f4a14d28134069caa9de52742c4edda81ab5f0d170aa2b57074326b512487029d70526f94347033f01cc50b59f644714730ae21aebb01c5b64396a5f422b1faf8c1cae833a763", 0x63}, {&(0x7f0000873000-0x4e)="2396d939cb4f6f959054c841c7b3895251345606e21293b110ec01ca50580e3d6ae894f443a9499fc6d87b70f48460f23ba315f8fb2ded818bb3564e7b299cca9f898572b13e4af31bcf67f6ef2c", 0x4e}, {&(0x7f00003fe000-0xa2)="b67a01171ad3ea260f5410f15e1af349214cdfbf4118b0cef6f83f4a1308f08f6b8f46080e3cba3d60e8eadac85d9c43feeaf5b4fe30b10eaf9d538f48d5850c8cf22cf8c9697e6a153a3963dfe787ce61939c706dbe924c919595753f4a5612e19da3b896e2bebd41ce6074dae6cc4b7e34e9cd91d6caac98774a1717ca056b1808535c9ef59bfb029cdf6174afef019ead0081fc49ab28d7fd1f78a2108732972a", 0xa2}, {&(0x7f00006cc000)="d90e5f9e0581599747335c9b63d2b5f3aa991aeee793ec96967fb82deb3485630ade7a25120a7cd89b1803a445a7b334c221c6f1befc2a89226d95ff33a228b9c0e0e4addc62a0b4d29333b3c370fdb2b34643d32990a2322358a928c99e69f1a9e2b711cc90108fc5c9512c8a07f8a6aecc7bd7ed58044b903602ac41a95d6f1a9e7e52657ba0122927f1317f656e7cf96b7293f3feeffe9c953be0bb65790b0131d329d77e0ff8a88063226c98a3bf400d216d920347ec42e89ee819b1d77844db9128", 0xc4}, {&(0x7f0000654000-0xf7)="1a03a528369e07ba19288f6488ed2a83f5df875403ea4fc27fd9a1a38891977a6113be22e20c1651421e375f3061c6b5023540c965ea2454168b5c6af95059245349766aa0d2cd594140e2ee80d1a3ac1ab591a2ff7c52d8d1dcdfdcc21498f6a497c2d0a1a5f996762f9ead14a7ec2a0aad37157897d0facd7abc362f435a38431b5101f8586c5066d5075fd75b617ebbc6db16d9005b42a994676a03c96d8292ee3a7d92df30a5323509462296f2a2597a62188bd249ffbd09e6bf814c48f5dad6c885bc1952f37a91baf57a739c3f16a87ce5d5b4eaa59635121c7870a03de78857af235b6838b29d95313f21c572a9977ef656beb3", 0xf7}, {&(0x7f0000e0b000-0x85)="4c683921a7df01ca7fce708426a530ec618ec43e2212e1e273ffefa5f3f1ec01ccec1479a9ddb7061199ed160f227729941d89a659dc28a04d22518ba5fd1fe6fec25a5272a2fe5cb27cbaea8ccaa7c10c31f6c80cdf59295d139cb9b51ac9bbcb4fd895e747676cac14ca23e8f3a9e22d2ca04a0136b76b9da89675d8a44e9c16469a2a8c", 0x85}], 0x6, &(0x7f0000392000-0x228)=[@iv={0x78, 0x117, 0x2, 0x61, "db8518fcd8f5f3bc317ab004db89b86ea395da572aadcbccaaf45d977bfa569960ed3ac0da6f02f6ea0e1f584713c2fa310ba5fdc009ccc0956ac5aec8e2ea0b6eb58ad9096aad75d932d8276d1c962e462f73ca6cede3876730e9695fa3bfaa94"}, @iv={0x28, 0x117, 0x2, 0xf, "51f51815044befc46a2541cee68ec4"}, @iv={0xa0, 0x117, 0x2, 0x85, "eefd6d7f9027ebd78cd0dd9f3bcde9885e39996cefd68c20d1fe8ab6b570a278505f6d6a6238e7f0dc006881505a6542301213cac03fe7a186213c9decc9c674cb608d2f72f9380066d240abf83b8b53d6d5f7584b12889ccbf6044cfa6d3515f831172cc5491aa3b7e54f45b71c3c4a51bb6f94a4c48b7c3a79a88db4092319c482efeab4"}, @iv={0xe8, 0x117, 0x2, 0xd4, "af63cc48cf6b560f6ce5f6865976b1171d16862fce8f6778c7c01673bb92f35b5a5c1bbd4b6bf9292a1ea57bd03c743e0fef8f0585fc907b14fc8c603ebd055cbbaf253cb8dd1339a19dba62e582e5f8264543b2d0dcda02c219c64007e0874478f7ad01f64fe045ed3eca10c450d3626d2d2d26e7208ce4d549ba3780f80a8cbb3371400926efac5838fc2a8877e76d24d5c5b7750452a5a2b02d14fda9cc06946d3ea15e3255772c3a05039f74555f617c3d4f09a709899e994ac568557026c24c94e6346bc01c337e75de2ef280bd4dcf0c61"}], 0x228, 0x800}, 0x1) 2018/01/05 23:40:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000cde000-0x8)={r2, r0}) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = socket(0x19, 0x2, 0x5) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f00005bc000)={0x2, "67e5d7a2d34a"}) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/05 23:40:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000091d000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000dd000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @rand_addr=0x3]}, 0x2c) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000697000-0x24)="240000001b00fbffeb030000f6fb017967b17d0b0800d00001000020f700000ff9161701", 0x24) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c44000)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f9c000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e55000-0x12)={r2, 0x1000, 0x5, [0x1, 0x6, 0x9, 0xffff, 0x3]}, &(0x7f0000044000-0x4)=0x12) 2018/01/05 23:40:56 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000000b000-0xf7)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000005000-0x38)="17c44829e387ccc4aaab60796ac30992608d8f166bdc5645b3644304e64960aa56cc37", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/05 23:40:56 executing program 0: mmap(&(0x7f0000000000/0xb71000)=nil, 0xb71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a4f000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6f000-0x218)=@newsa={0xfc, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000b72000-0x5c)={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1, [0x4, 0xe8, 0x3f, 0x734, 0x8, 0x8a5, 0x8, 0x56e]}, 0x5c) 2018/01/05 23:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000caf000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000cef000-0x4)=0xd9e2, 0xfffffffffffffe05) connect$unix(r0, &(0x7f0000e75000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/05 23:40:56 executing program 2: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, {0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 370.889309] netlink: 21 bytes leftover after parsing attributes in process `syz-executor1'. [ 370.906548] netlink: 21 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 23:40:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000365000-0x8)={0x0, 0x0}) getsockname(r2, &(0x7f0000f5a000+0xc00)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f36000-0x4)=0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000145000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000982000)={r2, &(0x7f0000c13000)="83ac8c16e9ffdd8ed2cf30", &(0x7f0000da6000)="d47bed703ea98353ff27e905c7234ae8e0b382aded0cf0ae8700d6e9c08466be74f8127d5d8cbcba45ef5eb36725", 0x2}, 0x20) getsockopt(r0, 0x2000000000010d, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00007f2000-0x10)="000000000000005a9bf85fdf00000951", 0xffffffffffffff8f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000b2c000)={0x1f, 0x1, 0x5, 0x4, 0x7}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001d001d3d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) 2018/01/05 23:40:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xf, 0x3, 0x89, &(0x7f0000893000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000b98000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f37000-0x4)=0x5) sendto$inet(r0, &(0x7f0000807000-0x5)='"', 0x1, 0x4004001, &(0x7f0000835000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000025a000)=0x0) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000319000)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000bac000)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x1c) socket(0xb, 0xa, 0x800) 2018/01/05 23:40:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = accept4(r1, &(0x7f00004dc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005e3000)=0x14, 0x800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000908000-0x1000)=""/4096, &(0x7f00003f1000-0x4)=0x1000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x8, 0x0, 0x20, 0x0, 0x0}}, 0x8) 2018/01/05 23:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000864000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000051c000-0x10)={0x1, &(0x7f0000175000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000088000)=0x0, &(0x7f0000325000)=0x4) setsockopt(r1, 0x6, 0x20, &(0x7f0000e01000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4f40f4a95bbff850a82633574f0a01e58958399b397e695c0f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fccde81b105fd02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f0100000663f864802ad72fa698807ef14a4a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bb18cb650c", 0xd8) 2018/01/05 23:40:56 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000b36000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/251, 0xfb, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000810000-0x10)={0x8000, 0x200, 0x4, 0x269171ba, 0x0}, &(0x7f0000fd3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000061e000)={r1, 0x10000000000001, 0x7, [0x9, 0x9, 0x4, 0x5, 0x19, 0x7ffe, 0x3]}, &(0x7f000011d000-0x4)=0x16) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) recvfrom(r2, &(0x7f000011d000-0x19)=""/25, 0x19, 0x0, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000c82000-0x8)={r2, 0x100000001}) 2018/01/05 23:40:56 executing program 6: r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffff8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000035000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000)=0x40) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000003000-0x4)={r1}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x101, 0x8, 0x8, 0xa}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000005000-0x8)={r5, 0x9}, &(0x7f0000005000-0x4)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000004000)=0x1, 0x4) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000004000-0x4)=0x200000000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000005000)={r5, 0x8001}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000007000-0x20)={@generic="fa51229ae15b6b3d0881b58f638c4087", @ifru_flags=0x800}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000008000-0x18)={r5, 0x10, 0x8, [0x9, 0x3f, 0x0, 0x8, 0x1f, 0x0, 0x28a6, 0x1000]}, &(0x7f0000007000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0x8f, &(0x7f0000005000-0x61)=""/97, &(0x7f0000008000)=0x61) 2018/01/05 23:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x2, &(0x7f0000b64000-0x10)=@raw=[@alu={0x7, 0x65, 0xc, 0x5, 0x5, 0x2, 0xfffffffffffffff1}], &(0x7f0000aa1000-0xa)='syzkaller\x00', 0x4, 0xc3, &(0x7f000000a000)=""/195, 0x13, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 23:40:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f000086d000)={&(0x7f0000d33000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000057e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000261000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000212000-0x26)="260000004200470000000000000800f7ff50f16c9cbdea031200f8454a6809e517c76e328a67", 0xaf) 2018/01/05 23:40:56 executing program 2: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006b6000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000adb000-0x10)={0x7, &(0x7f0000539000)=[0x333333d1, 0x200, 0x8, 0x5, 0x4, 0x5, 0x3]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000968000)={0x0, 0x10, "7b5b2b313fe94e95e9cfa2bac21c5994"}, &(0x7f000020c000)=0x18) 2018/01/05 23:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000010d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cb000-0x4)=0xb) 2018/01/05 23:40:56 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x200000000010, &(0x7f0000027000)=0x1a, 0x4) r1 = socket$inet6(0xa, 0x2, 0x2) connect$unix(r0, &(0x7f0000027000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000031000)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000009000)=0x3f, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000001a000-0x2c)=[@in6={0xa, 0x2, 0xffffffffffffff00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, @in={0x2, 0x1, @rand_addr=0xa0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/05 23:40:56 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0x1d, 0x9, 0xf60f, 0x100000000, 0x2, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000013000-0x10)={r1, 0x28, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000013000)={0x0, 0x0}, 0x0, 0x800) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000-0x18)={r0, &(0x7f0000012000-0xb5)="51c8508294208924ba6621f299cacf057d3eda312f766789dd7a187120a9b91c17b5e6f0912f6850117de4ae7c84dd17b42a4015845ae0fc619e9264de47e4bcdaf2bb26c19b28b4f24fcf03947a446c3f9286d19121b4591ce714f1f826e3abde0cc443c2b0fc7dbfa95be4fb7b9945e1dc35924700a97a502dc2113d78f769f3aa59917d23f7cd29b3d0fccffeea260ee0827cd0d0f31b2ab6c94cf45a4501f4033881851d7fd48541171eecdca93038538fcecb", &(0x7f0000011000)=""/75}, 0x18) writev(r0, &(0x7f0000011000-0x20)=[{&(0x7f0000009000)="d476b790420873d6e734913452047fa64dfd78344bf9aca03225d7fee365d09462978770240416bee10e6a6f544581d36b1b7ec7b7756b3ed4aab02481d4f27e41c265", 0x43}, {&(0x7f0000011000-0xec)="4ee2cb34995818987da1773c61f72bdf5260cb0b0f6959440bad7cfbeb14d238e0d9cb97e0a5b8c2daa083f480ac227627ed88bde25a2e939146465c7287bc17983dcc21f7bb94ef12bb262c71eea00822bfeaa9dd7d32abbc46623ebd753fa41b3af21d82ccfcd5534abb838a4a874e43af388441172c746011af225ccb1cb4125ff8274d9357294fbad4ea83e68c10c6cd202df054b4aa6b2fe2c4bc4539be1f12803f75199f32c0c5195ecc3a632936e194ba413a2af702c1dbb22384e899ca0a821d18c974b5ec1038951a6afc4d4703dbeb91417ff6249c8daddcddb6bb170cf3d51429d14ff024a88b", 0xec}], 0x2) 2018/01/05 23:40:56 executing program 0: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) shutdown(r0, 0x1) 2018/01/05 23:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f87000-0x4)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000db1000)=0x0, &(0x7f00006e0000-0x8)=0x2) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00004e0000-0xac)=""/172, &(0x7f0000226000)=0xac) 2018/01/05 23:40:56 executing program 0: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) r1 = gettid() mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000206000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f93000)=0xe8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f93000)={0x0, 0x0, 0x0}, &(0x7f0000101000-0x4)=0xc) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f85000)=[{&(0x7f0000ec9000-0xb0)=[{0xb0, 0x16, 0x321, 0x1, 0x0, "023198150412d28ec323cfa5babba376346b6bdfb3b60e0208dadef16f54da8011d29f6d1c692b3fb86f60df155ec2019b84ec9e3b17363ee4c8f406eb1465c26886da150fcc9576e1167e82ced92800c7bc6a86b3c0a8d510a3250622b77c5e92dcf949b47f7af1939a340381eb6468856675575a1f33897daf42c1f1a9a4e4ef1d7cba2afbe40e8a20932b7f83f6b3b12f02af0a7842034412458ab2c66a"}], 0xb0}], 0x1, &(0x7f0000f95000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x0}, 0x0) 2018/01/05 23:40:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0xfffffffffffffffe}, 0x0) 2018/01/05 23:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00007dd000)={0x9, &(0x7f0000665000-0x1000)=""/4096, &(0x7f000065f000-0xd8)=[{0x400, 0xef, 0x400, &(0x7f0000b7d000-0xef)=""/239}, {0x7, 0xbe, 0x7, &(0x7f00001a8000)=""/190}, {0x3, 0x1d, 0xca, &(0x7f00001eb000)=""/29}, {0xfffffffffffff800, 0xf9, 0xb93c, &(0x7f0000cc2000)=""/249}, {0xd6, 0x6, 0x4, &(0x7f00000a5000-0x6)=""/6}, {0x5, 0x34, 0x8000, &(0x7f00009df000)=""/52}, {0xffffffff, 0x56, 0x0, &(0x7f0000199000-0x56)=""/86}, {0x80000001, 0x1b, 0x2, &(0x7f00006cf000-0x1b)=""/27}, {0x5, 0xeb, 0x81, &(0x7f00007f7000)=""/235}]}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f000079f000-0x41)="e5819a68c51b0b99573bc60f58baa96fa3dac3fc318a6552a8f64c745127a6baa679ddef3ce29867e299d72292b0181ab839a140054a288d1e4e02d89379c5b312", 0x41, 0x10, 0x0, 0x0) r5 = accept(r2, &(0x7f00007ff000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005c5000-0x4)=0x1c) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000896000-0x4)=0x0) sendmsg$unix(r3, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000861000-0x4)={r4}) recvfrom$unix(r6, &(0x7f0000a4c000)=""/210, 0xd2, 0x0, &(0x7f0000b75000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmsg$kcm(r3, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:40:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x110, 0x2, 0x10) write(r0, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030d00000074f7000002de161701", 0x24) socketpair(0x11, 0x1, 0x7fff, &(0x7f0000381000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00008b8000-0x20)={0x0, 0x0, 0x10001, 0x2}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000b7f000)={0x2, 0x3ff, 0x4, "44849d81656f", "e5fd6ff7be4c5fa12d5c721451e53a33"}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f000007d000-0x10)={r3, 0x0}) 2018/01/05 23:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) socketpair$inet(0x2, 0x4, 0x2, &(0x7f00006fc000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000689000)={0x0, 0x6, "061ac90d8e2a"}, &(0x7f00009f2000)=0xe) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f7b000)={r1, 0x0}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000030d000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000026d000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f000059d000)=0x9) shutdown(r3, 0x1) connect(r4, &(0x7f000008c000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/05 23:40:56 executing program 1: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)='9', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x801, 0x7, &(0x7f0000001000+0xd50)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x0, []}, &(0x7f0000000000)=0x4) 2018/01/05 23:40:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000081a000-0x8)={r0, 0x7}) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000d000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/05 23:40:56 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x0, 0x806, 0x3, &(0x7f00000e9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='gretap0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000501000+0xd46)=0x4) splice(r0, &(0x7f0000e4a000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x6, 0x0) 2018/01/05 23:40:56 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x2, 0xc) r1 = socket$unix(0x1, 0x1, 0x0) write(r0, &(0x7f0000001000)="1f0000000301ff00040000000000000800d100000900120010000024000000", 0x1f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r4 = getgid() r5 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r11 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r13 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000002000)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000002000)="6d04272d40740c3e67e2fbede229bc548a54b2670b1b410adf1c40466879a057bd50432e43e2e0a3f315613382805b058b0a61c060070a4067cd3dd60c860c806f7e34567428b72190a4a4e65b2cdb9fb3e6fa891353d254a926c16add0779bd103064a7280195c86a236f60ea8eb9a2b45c9c127a7cfc7ad3bc8bd1cee146455d28471f68a2a9d8f7970689fe04a99c4e99c468df4aec870c25", 0x9a}, {&(0x7f0000002000)="4994cec2d0aa3faa9b9614d5358b5115ce8d59a8f2a69b49b67b63f92331512adca5c920eea378fc193621f01cc2ab0c455af77db7b92623118a05749fa7d2e67cd459f4c57b5613d7c7fa2e70c8498056aaf4d4c0b1bd0a4c6ba4e5553c35db593c6b87cec9d3c75bc5", 0x6a}], 0x2, &(0x7f0000003000-0xc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xc0, 0x20000001}, 0x4044810) 2018/01/05 23:40:56 executing program 0: mmap(&(0x7f0000000000/0x9ac000)=nil, 0x9ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b7000)=0xe8) r2 = getuid() mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009ac000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000690000)=0xe8) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00006bf000)={&(0x7f0000186000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00009ad000-0x10)={&(0x7f000001f000-0x1b8)=@delpolicy={0x1b8, 0x0, 0x310, 0x2, 0x1, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6, 0x2, 0x0, 0x2, 0x80, 0x20, 0x88, 0x3f, r1}, 0x6, 0x1}, [@u32={0x8, 0x16, 0x7}, @policy={0xb0, 0x7, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x9, 0x2, 0x10001, 0xa, 0x20, 0x20, 0x88, 0x0, r2}, {0x0, 0x4, 0xe56, 0x7fff, 0xe50, 0x8001, 0x2, 0x8}, {0x714, 0x7fffffff, 0x4, 0x6}, 0x5, 0x9, 0x2, 0x1, 0x0, 0x1}}, @policy={0xb0, 0x7, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x3, 0x3, 0x0, 0x20, 0x20, 0xef, 0xffffffffffffffc1, r3}, {0x372, 0x9, 0xee, 0x6, 0x200, 0x7fff, 0xfffffffffffffffb, 0x8}, {0x3, 0x3, 0xcd, 0x8}, 0xd3, 0x2, 0x0, 0x0, 0x1, 0x0}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000040) sendmsg$nl_xfrm(r0, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000000a000)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0xfffffffffffffffe, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000e3000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00009ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f00009ad000)={0x3, &(0x7f000062d000)=""/217, &(0x7f0000575000-0x48)=[{0x80000000, 0x54, 0x40, &(0x7f000043d000)=""/84}, {0x4, 0xf9, 0x800, &(0x7f00009ae000-0xf9)=""/249}, {0x2, 0x1000, 0x5, &(0x7f00009ad000)=""/4096}]}) 2018/01/05 23:40:56 executing program 3: socketpair(0x19, 0xb, 0x3, &(0x7f0000758000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000eb1000)={0x0, 0xa7b8}, &(0x7f0000447000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000017f000)={r2, 0x7f, 0x30}, &(0x7f000094c000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x400000003, 0xff) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00003ba000-0x5c)={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x4, [0x2, 0x12, 0x3, 0xfffffffffffffff7, 0x3, 0x4, 0x4, 0x9]}, 0x5c) setsockopt$inet_int(r3, 0x0, 0x16, &(0x7f0000091000-0x4)=0x6, 0x4) sendto$inet(r3, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x1000) write(r0, &(0x7f00001eb000)="1f00000001021f000000000400000000149d15ff0900018004000100005e18", 0x1f) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000854000)={0x9, 0x8, 0x2, 0x4, 0x5, 0x100000001, 0x2, 0x6, 0x2, 0x1f, 0x40000}, 0xb) 2018/01/05 23:40:56 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000896000-0x85)=""/133, 0x85, 0x40, &(0x7f000047e000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/05 23:40:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x10, 0x7, 0x0, &(0x7f0000e2b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000023a000-0x10)={0x0, 0x0, 0xb1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b70000-0xc)={r3, 0x80000, r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008ed000)={0x0, @in6={{0xa, 0x2, 0xa6b9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f000007c000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a6b000)={r4, 0x100000000, 0xa5, "201604e47ec62fa4fa2e56cba3b55537572f2973b36d6fc5221dd6005379689fe507c56fe0503fda96d8a1e9659408726eff9719cf3c3a13f075ef97814ff3932b067df6a359872e57d56c7e0f6cc5c0ba58cb64bd9833f59bf0a32f6eb7a4c59d0f26f1b4b107b29e07358f7c2046d8384dae4ec27e7190464415a4589148acffbd25b9cbdb72178e39908129870bb85985e1633859889890cc16c7878c99bbc1a2a93d0f"}, 0xad) bind$bt_l2cap(r2, &(0x7f0000934000-0xe)={0x1f, 0x1, {0x9, 0xd45e, 0x7, 0x7ff, 0x81, 0x7f}, 0x425b, 0x800}, 0xe) syz_emit_ethernet(0x42b, &(0x7f00003cd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x9, 0x6, 0x7a}], {0x8100, 0x0, 0x1, 0x3}}], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "aa489e", 0x0, "0109fb"}, "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"}}}}}, 0x0) 2018/01/05 23:40:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000070a000-0x1c)={@empty=0x0, @rand_addr=0x25, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast1=0xe0000001]}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b5000)="8368165b3ec290b5cc2f6613e7e34fe7bfa2fb68bfb3b9d6b0bfde613ab233b2dcf67a987aa0d358732a9b69dd2e553e7d544efc8bbd8596f9adfec49d586163b8", 0x41) 2018/01/05 23:40:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x11, 0x5, 0x9, &(0x7f0000a4c000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000061b000-0x4)=0x0) connect(r0, &(0x7f0000546000-0x10)=@ax25={0x3, {"3eaf57d4442e21"}, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00007cb000)={@common='ip6tnl0\x00', @ifru_flags=0x2000}) 2018/01/05 23:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) connect$netlink(r0, &(0x7f0000f68000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) write(r0, &(0x7f0000dc3000+0xe10)="130000001000ffddbf00f49ff60f050000230a009d000000040afb000000e5f9ec3e4fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be0602c2d3275df200aa09b1267c3d5f625e77e750da8ed7f76ca466a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9b20fb0f7e5bf12930d877b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/05 23:40:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000d29000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004a7000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a2c000-0x4)=@assoc_id=0x0, &(0x7f0000fa3000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d11000)={r3, 0x6, 0x10}, &(0x7f0000319000)=0xc) syz_emit_ethernet(0x11, &(0x7f00000b0000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000000003, @x25={0x5347d1768d122c42, 0x42, 0x13, ""}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) listen(r1, 0x6) r5 = socket(0x1e, 0x1, 0x0) r6 = accept4$inet6(r5, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000d40000-0xe)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3202}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x0, []}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000000)={r7, 0x7de}, &(0x7f0000002000-0x4)=0x8) 2018/01/05 23:40:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000013d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0xffffffffffffff00, [0xffff, 0x7, 0x7, 0x86, 0x6, 0x8, 0x29d, 0x10000]}, 0x5c) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000004d000-0x1f)="1f0000000306ffddfa00f49f00890100001f000009000100e7ff0000010080", 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000)=@ax25={0x3, {"860d97b5fd5aff"}, 0x9}, 0x10) 2018/01/05 23:40:56 executing program 6: r0 = socket(0x10, 0x2, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:40:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4(r0, &(0x7f000004b000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c78000-0x4)=0x1c, 0x800) listen(r0, 0x7ff) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000c5c000-0x1)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x4000000000200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) shutdown(r1, 0x1) 2018/01/05 23:40:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x87) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000303000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xac) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003e9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000edc000-0x28)={&(0x7f00005c6000/0x2000)=nil, 0x100000000, 0x0, 0x24, &(0x7f0000bde000/0x4000)=nil, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000447000-0x10)={0x1, &(0x7f0000032000-0x4)=[0x3f]}) [ 371.341584] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=27399 comm=syz-executor0 [ 371.377516] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=27399 comm=syz-executor0 2018/01/05 23:40:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b34000)="1f0000000104ff00fd3945c007f0ffffff00050008000100030000e9ffdf0061bbe01997fa1223b849955fee9a1e0ee112241c62c921dffdf40736ef0bebaf6d3400000004934dfa7bacd786bfac65d9a2a5545986a81d9732033428666425d2c1c3f5e2dd090504a604301b4d0000000000000004cd8a41417b18cc2f9a1dd6e6a227f4c5310de577b16fda6da391a5c63551c4fbfe26c1e1eec3d2df9516c63317a1880208ce6b993cbd1e9e5008a712b034ed1b4654a75c1b3a3ab1bd5aefc2e17f21285e1aa808000000f8c93e4a0762eec39e2dc0e47501053349b7ce3206ab45bf4abe3da40da4e2573e7d973132cf8acf46e616d977a8bc2b4b3eef3b0558e1ec3f4d2a737a501b79a69a0ff9d9136102c3a6482ca44c0e1444f8c81da952e10061f37b034978aefc13f653ec02eaad6938b8e25d038e71151833056170e50724ddf4632264617e6b7e7ca61d19a62ed9e3ace972c89d3f", 0xb) 2018/01/05 23:40:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x7, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x67)="fb1418491c0cac39540ca73943c5db9a643ce3a477674e77b39312f0a0947a386f3ed409450e804e94eeb1651f5cbedf943eb97454507ed14142b027953145e8390fca5a922ccd54ce85b418dd86ddcb1dc76294b4c48c23dd83406bdb7bb294ae19f59ff8fbc9", 0x67, 0x800, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x6c8}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000003000-0x74)={0x0, 0x6c, "07bea7908dce2ff87d76d3acea0187eaa059f2f342f56a3e1fb0dd34382612425efb404c546a102cb4c46ae55d371ce4a11feb5b2dee2c74b9b188802f995e2337eb3fa9a72378223a2e1ad71c595806f537146256d95a5cfbcf283ae5d84dddfc09d25ce68952f2847ff201"}, &(0x7f0000003000-0x4)=0x74) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x9)={r2, 0x1, 'm'}, &(0x7f0000002000)=0x9) 2018/01/05 23:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000643000-0x90)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0xcc6, 0x0}}], 0x30, 0x0}, {&(0x7f0000ba1000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) pipe(&(0x7f000059e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000072c000-0x10)={0x3, &(0x7f0000fca000-0xc)=[0x100, 0x5, 0x2]}) 2018/01/05 23:40:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006a5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000f1000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000ced000-0x4)=0x8) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000051f000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a6f000-0x6)={r1, 0x7fff}, &(0x7f000063b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000066c000-0x8)=@assoc_value={r3, 0x8}, &(0x7f0000b96000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000620000-0x1d)={0x800008a9d, 0x1, 0x8000, 0x4, 0x5, 0x1, 0x4, 0xfffffffffffffff9, r1}, &(0x7f0000309000)=0xfffffe25) 2018/01/05 23:40:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00002d7000-0x8)={0x0, 0x0}, 0x1, 0x9) syz_emit_ethernet(0x37, &(0x7f000051c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xddfb, 0x8, 0x29, 0x0, 0xfffffffffffffffe, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0x0, 0x42424242, r0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc, {[]}}, {'\f'}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000387000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006d3000)=0x0, &(0x7f0000d18000-0x4)=0x4) 2018/01/05 23:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x200, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/05 23:40:56 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pwritev(r0, &(0x7f000000b000-0x40)=[{&(0x7f0000002000-0x3f)="0c886b7f135184c31fa841c4a02c8de9dc9f0b898552a1d2cfe2920e8075fdb4ba09856324ed8a2c72a0e239fee36d4c92279add6dba18e128baf3fbfdeadc", 0x3f}, {&(0x7f0000006000-0x1)="c8", 0x1}, {&(0x7f0000009000)="0cce7677b627ddc65220070871df576b3e105fdb2681b9711da137790987fed08e5e5fa9a9ec6c5185df7f7fa8ff2e5c386c98d9a35e", 0x36}, {&(0x7f0000002000-0xc9)="be3e3329001eaf897c3092f5ad4dac3db5fcef92cf581578268b6cb95d4e2b4008df5a60f4289b31a5ac4ac86867f92fd2d9a76ba33c84aa8c8976d3131ff86af72bdd2689c211fe7f8c4c90a1c280e2c70dd7d8b32062d389ee5dbc7f7b2dc0771337098ad44e639b91060440cb49431dcd2f26b26804eb1dc46eb195361bc7ae63196b43548393f3f6e94af5e62a38524e61e9bddd6d5b2706b285adb07a17d3e0b559447d5ae2a14560d0bbb5e8e889523482d1fcd1c20262595bb17ff6bd21af935430b81b882d", 0xc9}], 0x4, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) tee(r1, r2, 0x101, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) bpf$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) 2018/01/05 23:40:56 executing program 3: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x1000000000002) getsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f0000de5000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a38000-0x2)=0x14) 2018/01/05 23:40:56 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f92000-0x5c)={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1, [0x5, 0x2, 0x86, 0x81, 0x200, 0x1, 0x0, 0xffffffffffffffc1]}, 0x5c) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000f8d000)="bd", 0x1) vmsplice(r0, &(0x7f0000f8f000-0x30)=[{&(0x7f000032a000-0xca)=';', 0x1}], 0x1, 0x0) socket$inet(0x2, 0x0, 0x5) 2018/01/05 23:40:56 executing program 0: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x1ac, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6c}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000021e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a0b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000349000)={r0}) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a0c000-0x18)={0xa, [0x3ff, 0x81, 0x1ff, 0x35, 0x2b2, 0x4, 0x85e, 0x5, 0x0, 0x90]}, &(0x7f0000612000)=0x18) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000566000-0x10)={0x1a, 0xc, 0x5, 0x7, 0x200, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000a0c000)={{0x1131, 0x4, 0x5d5, 0xfff, 0x0, 0x9}, 0x40, 0x3f, 0x1}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00007cd000)={0x46, &(0x7f0000a0b000-0x46)=""/70}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00001d5000-0x4)=0x62) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000646000-0x20)={@generic="ea0f09daea1b60e5b8421a29274d7d66", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 23:40:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000736000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x10000000803, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000e08000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) 2018/01/05 23:40:56 executing program 1: mmap(&(0x7f0000000000/0x316000)=nil, 0x316000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000317000-0x4)=0x6, 0x4) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000009f000-0x20)=[{&(0x7f0000317000-0x1000)=""/4096, 0x1000}, {&(0x7f000026e000)=""/105, 0x69}], 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000181000-0x58)={0x26, 'skcipher\x00', 0x2000, 0x980, 'ecb-cipher_null\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) close(r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00005ae000)={0x0, 0x0, &(0x7f0000804000)=[{&(0x7f0000968000-0xa4)="7df8da0d8b8aa5efd60f52c25cb49ef4f7cad50060576f7a1b4797ef91f692c515", 0x21}], 0x1, &(0x7f000057a000-0x1088)=[], 0x0, 0x0}, 0x0) r6 = accept$alg(r2, 0x0, 0x0) sendmsg(r6, &(0x7f0000316000-0x38)={&(0x7f0000316000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f8000-0x30)=[], 0x0, &(0x7f0000315000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:40:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = accept4(r0, 0x0, &(0x7f000023a000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003f5000)=0x0, &(0x7f0000185000)=0x4) sendto$inet6(r0, &(0x7f0000bfd000)="", 0x0, 0x4008000, &(0x7f0000bef000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000dea000-0x2b)=""/63, &(0x7f0000a4b000)=0x3f) pipe(&(0x7f000054c000)={0x0, 0x0}) sendmsg$netrom(r2, &(0x7f0000b37000)={&(0x7f00009dc000-0x48)=@full={{0x3, {"372c2f94f62b8c"}, 0x3}, [{"c96dfc62ce5e57"}, {"664bb2e2489762"}, {"9161403b84f9ed"}, {"cd23abd65f9d2b"}, {"5d58165a007589"}, {"2b013ff9c3deab"}, {"405264d21e033a"}, {"bcee89cff6b683"}]}, 0x48, &(0x7f0000063000)=[{&(0x7f0000c53000-0xe7)="23a9d6190d23ebc4da20911da2f15512581fc6b40514ad3064a5c815ef00cce8a96978eb90f6b563a95b38d40e3b67ebe70e6b394d7ca87a1401d2709f22a49ed07cac009422b1136428131b71c52525f37b125c908c39176cb38c51c2ae2d566161387048c32932a081fac4780534f32ad55db772c033eec64780932d30367bca8c430dc6323c75897238a4537aeec319fd12ead93bd8f4a0e9830f75b7597ee4e53d0e60bfec918b12469183a1038d9cfcf240a483a198f2a0a8835c02b1c13d68c2936d041bcd9a2a96dba95271d79ccad17e0f8d3ffcfb77f8bcd411f6bb5b0a909b6fd1ac", 0xe7}, {&(0x7f0000016000)="62955c472733d2a8051f55c79420ea8737e1c167cd5783511d83ba43a68c94a16cca3599b857ef0fad1ce68d0ddaa787fe127e5f8c8676c074527ce64ee160502163cb049fb6", 0x46}], 0x2, &(0x7f00006e8000)=[{0x108, 0x11d, 0x4, "7cd1c684db14f2b69243500a4b0b7210241e1b22d0a4a83ff51da3694ebe47921423b7c6a67f94b8186b76113f6ca96ed56b919cc14719e31560a8ef3f4315a9dd178fe533dcc11c5dab357c15c33d60905fac75b2e14b77f310fd4718e9073393deead7fde6664f11b679b30d78f3390dca8d95e5a3780cf4f5121beff4c95c74908b1aaf5685c9b74b99f0ca21fec071dcb53f4c3e437cf4cf76636ee5a239d3b9e6d501f8325340eadf75afc455119845490082be0373922a5372b46d56344b86a93d49ea588399af20bf58b726b769369c8b3dee65e48f5c96daf3dbe9fd28454b5b31867de69b3d7abb42e3ced7cf"}, {0xb8, 0x108, 0x9, "c4c77e61edf3e2dfe132ef32c8cf62b6c87c7fcd9acba70080d7e5dd03ac9eb5ed2623582e5ed4ff3fac407295fe524d3d691e53d2f4c378c980db967f60a1c1d4eefcd0635fd27fc7c971d08381cffd6f13298dbfbd24f1196155d2fe65bb2e27e27ca9e5ef73f488c09023a7709ce68b10a4a976404aff927628c09493a67218b124553b1d6cad4b885a5ea8ac001eca6fd362b5fd4a3ad80caedc87bb4581d8ddfe"}, {0x88, 0x11f, 0xf8, "a269e477af8cd225cf1c83108442a224588f92056007012e2746b258f1f8cc3d2651c1a5ed0944d618e253c5bb428503603367e741d7bc2c266859036928f924bc4317059874a1f6470b56b2b47b3ea824a83c2a80f6d86acaf89a26660d48a974021d7669aa91ca831fffd0eb1e85eaa70d6b"}], 0x248, 0x4}, 0x8081) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/05 23:40:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) 2018/01/05 23:40:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) socketpair$inet6(0xa, 0x1, 0x40, &(0x7f0000ef4000)={0x0, 0x0}) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000276000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x1, 0x20, 0x0, 0x4, 0xa, 0xb8a2364bb2b0324, 0x20, 0x67, 0x10000, r2}, {0x1, 0x8, 0x5, 0x70, 0x5, 0x1, 0x1, 0x0}, {0x9, 0xff, 0x7, 0x5}, 0x8, 0xb, 0x3, 0x0, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x4, 0x400000000000000, 0x0, 0x2, 0x8001, 0x200}}, 0xe8) r3 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b5a000)=0x5, 0x4) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000fe3000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000a9d000-0x18)={0x0, 0x3a3, 0x0, 0x800, 0xa17}, &(0x7f00002c0000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006b0000)={r4, @in6={{0xa, 0x2, 0x22f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00, 0x80000001}, &(0x7f00008bb000+0x772)=0x98) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00006ab000-0x4)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r3, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) 2018/01/05 23:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000991000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b41000-0x20)={0xe1, 0x7, 0x8, 0x7, 0x4702, 0xfffffffffffff45c, 0xfffffffffffeffff, 0x2, 0x0}, &(0x7f0000f60000+0xcb1)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000758000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x1, 0x75, 0x8, 0x1f, 0x10001, 0x6, 0x100, 0xfffffffffffffffc, 0x2, 0x6, 0x3, 0x80000001, 0x5, 0xa4]}, &(0x7f0000271000-0x4)=0x108) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000697000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c0000)=@ethtool_regs={0x4, 0x2, 0xfffffffffffffda9, "40628442371c5d60eb3f726c59da6533955f37e566e9e47fad0349e716cb867ded87eee254e2e44b82e1034bbc810fdf1e11a582b12a6ea20a88b0d97dfa01"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x1000000008, 0x5, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 23:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c14000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e44000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) syz_extract_tcp_res$synack(&(0x7f0000083000)={0x0, 0x0}, 0x1, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/05 23:40:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt(r0, 0x1, 0x100000001, &(0x7f0000997000)=""/34, &(0x7f00006c5000-0x4)=0x22) write(r1, &(0x7f0000e77000-0x73)="b7", 0x1) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) 2018/01/05 23:40:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000076b000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fdb000)={0x30, 0x1, 0x80000000, 0x8001, 0x8}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000280000-0x28)={@common='ip6_vti0\x00', &(0x7f0000d5e000)=@ethtool_cmd={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$inet(r1, &(0x7f0000793000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a5000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000061c000)={0x0, 0x1, 0x9}, &(0x7f0000b75000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f7000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000bb8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a57000-0x98)={r3, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f00006bf000)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000008f000)={r3, 0x9, 0x1, 0x2, 0x3f, 0x2, 0x80000000, 0x40, {r4, @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]}, 0x1c6, 0xbba3, 0x48f28783, 0x4, 0x5}}, &(0x7f0000493000)=0xb8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009ff000)=0x0, &(0x7f000084f000)=0x4) getsockopt(r1, 0x101, 0x80, &(0x7f00003f6000)=""/144, &(0x7f00005a1000-0x4)=0x90) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ea5000)={0x0, 0x0}) 2018/01/05 23:40:56 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000158000-0x7)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/01/05 23:40:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x4, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000033000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a2e000-0x4)=0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00002ac000)=0x0) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/05 23:40:56 executing program 2: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bca000-0x4)={r0}) getsockname$netrom(r1, &(0x7f00005ce000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001cf000-0x4)=0x48) setsockopt$inet6_buf(r0, 0x29, 0x100000000000042, &(0x7f00007a3000)="", 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00001d1000-0x20)="1f000000150a01dee200000000380700000200000900038005ffffe5020051", 0x1f) 2018/01/05 23:40:56 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x71c, 0x0}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x100000001]}, 0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xfffffffffffffff9, 0x30}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x5}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x1fe, 0xffffffffffffff1b) 2018/01/05 23:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000fa000)=[@in6={0xa, 0x2, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x48) r1 = socket(0x14, 0x2, 0x10) write(r1, &(0x7f0000332000)="240000001b00fb08eb03004cddfb000d02f6f70b08000300ffff00000000000000081701", 0x24) 2018/01/05 23:40:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000072f000-0x1000)="91", 0x1, 0x3ffffff, &(0x7f00005c1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000001e000)=""/207, 0xcf, 0xfd, &(0x7f00003ea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x9, 0x3, &(0x7f0000a05000)=""/112, &(0x7f0000801000-0x4)=0x70) 2018/01/05 23:40:56 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000749000-0x24)="240000002d000710ff0600000000000000080000020000000000da000000000000000000", 0x24) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000364000)=0x0, &(0x7f0000bdd000)=0x4) 2018/01/05 23:40:56 executing program 4: mmap(&(0x7f0000001000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x1, 0x6, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000007000-0x8)={0x0, 0x3ff}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000000b000-0x10)={0x2, 0x8, 0x10000, 0x2, r4}, &(0x7f0000019000-0x4)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x5, 0x6, 0x6, 0x0, 0x9}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000b000)={{{@in=@loopback=0x0, @in=@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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) r7 = getgid() mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$sock_int(r8, 0x1, 0x6, &(0x7f0000491000-0x4)=0x0, &(0x7f0000c6e000)=0x4) sendmsg$netlink(r2, &(0x7f000000d000-0x38)={&(0x7f0000016000-0xc)=@proc={0x10, 0x0, 0x3, 0x1400000}, 0xc, &(0x7f0000006000-0x60)=[{&(0x7f0000000000)=[{0x94, 0x80000001, 0x0, 0x8, 0x2, "478020629539c1438844446c67010f5f71fd047e858a8e507c1983dbbff03ae6a7d3eac3f1814b89e4d978a0d85f030214297144a4acf0312b04f60488c9ed4a82475494211b97ab01433a669f2e80617dbedbd764335aa67ba8c5348f03bb8c7b9f6fc07c5fdb10132f769af700a9b07d9b4a7ab74c4f6559edf344a445a85137"}, {0xd0, 0xfe2, 0x800, 0x8001, 0x1, "4d6048ebd9663a410d69086b42ff60ee49043091f160096319c8305f3dd516dfb810ca1cdeaf7a884455a5011983b27a020d2598c7168dfc61370c139f3334bf5e870026c4dab9ad566aefe584eb26fd037a5c790580525bca005109e0944e1a7179b282c39787121c642157d6bcc7c9d2dfe5eb9bde3b1aa7802ae6db295cb564e149ceba52e973aca86394a1a91961c371ca01bcd5f3e80e555072cc0ebdce439f849570fba4fe1ec6e7f1e5690b5690268ef37de78505e3a7da92cd33"}], 0x164}, {&(0x7f000000f000)=[{0x58, 0x7ff, 0x408, 0xf8, 0x0, "1bdde2f4c4b6e59ce5d49a1b552a148bae01bbd3ec86a8b37a10bb094ee8e74a2723b220da5467955bd562def767578f4f8da4e60e36842f071d3d40ef8582fba431b295d6"}, {0xcc, 0x800, 0x304, 0x4, 0x2, "8c01321c69dde1fecf37602470ac23e4bedeb31fc1d7b61c0db3bb1f21c61d728170b2b22b253f218c78593275a1ddda7c2e5100591bedb3da23eaabd56e38e8d4a6914073c39e90658791809dafc5c4d8b7d3bdced118261149363be7f6848e41c294926a62da6c73644437e33713c2e7fe491c8098ece43380085e154eb83796ef8be57df308f4ccfbd349d6f585e872530f7fba4aa98b72aca8437f8a282112ed9607fcf96e2b8ccaeba63d6e480785f5556b9458e18deac8"}, {0xec, 0x2, 0x110, 0x81, 0x3, "1bd6ee9bd225beb468fa7f14eb402bab7b0d25d7aee9f0f67d76a3689bcab52dd26670b3430adf81709a95002ac0d9c1b650638afa55d4de719f6e079966dfdb410547d455d77bea69b8423bebc27b056918fe5a4d16a99efdcc8d22ff89c07af5be3f974fdf2f001273111988c7ba669b7e0d1fd9dc1d9a0589acdf14e486047306cd76bdea8549513ddf7d3fe00fd6d643b0de488b31d6cbf36ae03c9f469773f40923c17582f31a6b889f462d129aa1d31d97ae0dfc4c97dc11f26585dbd25e665798cce50afd5e2f76cc8b530df0aef74c5ba43a1ce15ea0"}, {0x1010, 0x0, 0x100, 0xfffffffffffffffe, 0x3, "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{0x14, 0x1, 0x200, 0x9, 0x3, "f6d7cf33"}, {0xa4, 0x4, 0x100, 0x81, 0x3, "78905c9263a4d7218da889bf05b301e3ff7eca3a27f0bb24d22db7cc977d1b46336723203370fa23a63ecbac62edb6259410f2b0abc2b06363f7138a7169e53ccb63e5efa4d77a18dde44fa5bf380375fec0cb579b99fab5283b41f691e8c49262a1dd29ce0c75efc4cefadef62fcf77b30355412329e4e4f209e941738c7e2f25ca3e51da97cb3b8a9bd546ed415358469a84c5"}, {0x14, 0x80000001, 0x66db0b5013477ad4, 0x636, 0x0, "cc927c"}], 0x223c}, {&(0x7f0000001000-0x154)=[{0x18, 0x1, 0x200, 0x9, 0x0, "0789ebf0d5bf76"}, {0x9c, 0x4, 0x404, 0xff, 0x3, "15519b7973006082d6fdac9dcb65a1a0222c62158b434e032547cdf5d48b17817af3276a83451de1fc9b6f0e2ecc26c54d971c75ffe091d2f2290514799527cef250d7764469c09fd4a0fa41c8a27fd1db939b969e9efcf783f9672e7c6ec57e981bd3f3869e66f4883430071f7586419239a085135be92d9a92601a21a0eb017a7fe36a4a94c9cf050d46"}, {0x44, 0xfaa2, 0x0, 0x2, 0x1, "533ef3ce378c1ff9c23bb92c63b98bb1d29eb03974671fd9b1311960ae1fe6212346d71bdc90e1980f4773080e0ab0ceac"}, {0x5c, 0x1491, 0x100, 0x9b, 0x3, "34657665d8839f056ebb6c7e23756f8dea5adc3309569714357070a20d17893fba8aef75420301790caddc772e76e594edfc62bf5520ed1a7d1fb7b10fde3b5e974b7cd0fa1eb12e44c7"}], 0x154}, {&(0x7f0000000000)=[{0x110, 0x5, 0x400, 0x7, 0x1, "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"}, {0xec, 0x4, 0x211, 0x1, 0x1, "bebe7bd390780a05792955432fa728a503930cb505a4af9d89d58ca02b2ef28013fb5ac06d13a2fc184c3618d24a87c0a30694f0e09a5a3ac6b3b46232adb92f77f79734117ac6a39040709919111fe461afca002ccd69e99581fdd976bc254b44219f804319cbe35dbc0ee9e2d39198916d20183c13df80dde42df0c256c7ce644af92cee4417285f6b74974c3a7aaa092ce65daedc1415859c711a357593bf9b95e5127ca211c4b99e96706abab75fc2cd3a2670a7463f926ddb6a3e01aaa2c6d0da270926b982b4cf10f0818349867eb2c40b25bcc4eb92"}, {0xb8, 0x200, 0x302, 0xec8b, 0x1, "1d835aae7d04666f3b6ce86bdb0795afd00112371b694f43fae01f19ad13409349aef116937984122706cc72a68cbd9200f6cb0b2591c91ba88c3daf0a6a51185f772aba8cc5d140e098c8e1de9c7198c9427b3b186554095c71de8732fed0797942b5f56b6c397d98438cac6d793a7c1655ecd9ccaaa0aad00c8baacb6d0b1ac140affdf7652345eb76d8f6b04e2ea93c30da75db6a840672f0155c5ab14966b8c9a10069"}, {0x64, 0x2, 0x108, 0x1f, 0x3, "4abc935c64ed1e1ebf7cdb075a66989f5734bceb6ae77932fa3ca3597cbc53234d0da8ef9fd3c56f8897d5f0a49f250ad5ab3049f0aca90b224797d1192cfb249535214c85264b47339d876923896e0a1aae3ed1"}], 0x318}, {&(0x7f0000000000)=[{0xa8, 0x2e73f44b, 0x10, 0x7, 0x2, "25a80e6c0bb0523e10368c4dc29be46d8f26f6adf31b407e17dc25362532e419d05ee3072ba8ecfc9f58e1f38b7a225d0c3572901b8d44d1a927fd5fe9a3139677f6084d7726efc486670767880bbd8ff54dd22d0071e663d2dc7333d5127ccd89cc5b90896a3475367038b99d4c80077582aec29ff47e6f7b0349227e70f1353e2d1175d0163037bbd522c3168a2841feecdb1bc7"}, {0x6c, 0x8001, 0x800, 0x9, 0x1, "e00dd548960a18893962405efd1e212649f55b651d9ebefc7f0b9f1a54e06c5c3c30077bfe6b4667a22ab982c4c435bcc7847549427d846b56b33709a546ae2d4181c1074f56c119e5e6dc19af030b344d28a9b01fa98b48908802"}, {0x60, 0x2, 0xe00, 0x4, 0x1, "b234258d65224e00b80f96481a96319b4cb372dfaeb846c8ac3a134fd371b35081a295e13afe0747607179b22040e167e3ef9581fd803e9293d9667e52e3988a2d24b7c76aeaa4a681b57ac99f"}, {0x68, 0x9, 0x20, 0xffffffffffff64d3, 0x0, "d781225285dd0173204224ee65e07ea03d3b8770345e0744e527bff009bb77b96929da241f8ca9995c54c1e603a283b4e14687018af7c71baae3411f413db9e57a928cfb8adde2d341d686955424810dfa1686498e"}, {0xe8, 0x3, 0x2, 0x9, 0x2, "e043a3f7915bc6f8b109e28323c42d03ffe6e8d200075e491f8653d01d973e26828c3e5563b444df38a563b8210969a3d3a45d659b8990057a8ac4a6fcac7f6cdd17f6fc5a12ed8573c5995e61f251593063105298f164b9a16b612d03b578ae9674e3d9934ed2865a8370f81c730a109ffbe83cd8d99038ad19299352db6d467b11065bfceb2c131e14788ca6f638d40a057b2031f343505f372f2d34945682e8039aea8fd5744ca4ac75dba75c03290e4f2535e367abbd464c7215f13058c9cc41de8605a3cfcad28681b18007e050c9e9a6f4b101"}], 0x2c4}], 0x6, &(0x7f0000003000-0x68)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}], 0x68, 0x1}, 0x20000000) ioctl$fiemap(r3, 0xc020660b, &(0x7f000000c000-0x11)={0x80000001, 0x5, 0x4, 0x7, 0x5, [{0x3ff, 0x5, 0x40, 0x0, 0x0, 0x288, 0x0, 0x0, 0x0}, {0x401, 0x100000000, 0x214eabc3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x2, 0x7, 0xc3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0xffffffffffffff81, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x7, 0x20, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r9, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f000001a000-0x68)=""/104, &(0x7f0000019000)=0x68) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) 2018/01/05 23:40:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005e8000-0x106)={0x0, 0xfe, "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"}, &(0x7f000092d000+0xa14)=0x106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xfffffffeffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x1, 0x10, 0x6, 0x2}, &(0x7f0000001000-0x4)=0x18) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @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]}, 0x8, 0xffffffffffffff80}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000006000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000005000)={0x1, 0x0, 0x0, 0x21eb}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000005000)={r5, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000007000-0x80)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000-0xf8)=""/248, 0xf8}, {&(0x7f0000004000-0x20)=""/32, 0x20}, {&(0x7f0000007000-0x13)=""/19, 0x13}, {&(0x7f0000006000)=""/142, 0x8e}, {&(0x7f0000002000-0x1e)=""/30, 0x1e}, {&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f0000007000-0xe)=""/14, 0xe}], 0x8) [ 371.712436] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/01/05 23:40:56 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000102000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ea000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='\x00pitn]0\x00V\x00'}) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f00000d6000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000b20000-0x5c)={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xc0000000}, 0x5, [0xffff, 0x3, 0x7, 0x7f, 0xffffffff, 0x9, 0x0, 0x9]}, 0x5c) splice(r2, &(0x7f00007d8000-0x8)=0x0, r3, &(0x7f0000c3c000)=0x51, 0xffffffffffff7fce, 0x9) 2018/01/05 23:40:56 executing program 0: socketpair(0x1, 0x807, 0x800, &(0x7f00006d9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="c500003b92c1da47aa0a66b948f397b124bd5ca63222637043bc9f453c3cbe018439ae04d463545cc94154e14315829e06958ab0f34302b111438b02f933aeccdd35204d4b05ed", 0x47) mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000030000)="", 0x0) 2018/01/05 23:40:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000048b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000006", 0xfffffffffffffcce, 0x4000000000000021, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x6, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) pipe(&(0x7f000018c000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00004ab000-0x38)={&(0x7f0000391000-0xc)={0x10, 0x0, 0x0, 0x80120}, 0xc, &(0x7f0000967000)={&(0x7f0000d50000-0x30)=@delsa={0x30, 0x12, 0x4, 0x0, 0x3, {@in=@multicast1=0xe0000001, 0x3, 0xa, 0x2b}, [@ipv4_hthresh={0x8, 0x3, {0x16, 0x19}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000040) 2018/01/05 23:40:56 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000d0b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xa7, "8b86bd92f48b1b38e5ee4f5d72c19195ae6bae030da6cee121081f81201c123e94af60bdded25c0cb43f7bdb769c46b09bb3bc43f82772e491a47373c32bf1537a2a26d8f7cbf31c8a9dde500a6bff5722e17c5330c93ec4c65dac79b01737667211c27fcc76f13988be4d04b48962fd6f09c9f6d0f12f218fbffe2b8fe9602753dbe6253b31aaab588ef3fc90f0c1228946a9dd99be5541133200d7df309258140ce920e4d1c7"}, &(0x7f0000001000-0x4)=0xaf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffff9, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r2, 0x7ff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000f6c000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000ead000)=[{r0, 0x2081, 0x0}, {r4, 0x10, 0x0}], 0x2, 0x7f) shutdown(r4, 0x1) 2018/01/05 23:40:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x100000000039, &(0x7f000034a000-0x8)="0000000000000fa6", 0x8) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000e79000-0x4)=0x0) socketpair$inet6(0xa, 0x800, 0x3fe000000000, &(0x7f0000683000-0x8)={0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f0000bd8000)={0x27, 0x8000, 0x6, 0x7, 0x83cc, 0x401, "36b88cded41d837719d092fc548745750669d7ed1b39fadba906f2a8aa77efc0ea7288d054c1294e086083ff76090b930c70134dc9b2e23f9fa6358e4c0115", 0x9}, 0x60) 2018/01/05 23:40:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a0b000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000da3000-0x1c)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x80000001}, 0x17) connect$inet(r0, &(0x7f00009c0000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeb2) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000321000)=0x4, &(0x7f000032b000)=0x4) listen(r0, 0x400) r3 = accept$inet(r0, &(0x7f000014b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b60000-0x4)={r3}) setsockopt$inet6_udp_int(r4, 0x11, 0x64, &(0x7f0000a47000)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00008eb000-0x4)=0x0, &(0x7f0000964000+0x1df)=0x4) 2018/01/05 23:40:56 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000000001, 0x0, &(0x7f0000ef0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ede000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000970000)=0x14) recvmsg(r0, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) 2018/01/05 23:40:56 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000000a000-0x5c)={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x401, [0x5, 0x0, 0x9, 0x200, 0xc3, 0x4, 0x2, 0x2b]}, 0x5c) socketpair(0xb, 0x4, 0xfffffffffffffffe, &(0x7f000000d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000000a000-0x6)={0x1, [0x1]}, &(0x7f0000004000)=0x6) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f000000f000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f000000d000-0x2)=0x1, &(0x7f000000f000)=0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f000000f000-0xad)="4dfc07e5dd47f6cbc225c778952e352463c03b2d2dda3e46bcf2d5e8cd5c8a10e4f3b15ef9dd3e219ae8ffb4e88ead2099650d7708f5a8c716fc8c2e6587f1af00bb3115804cac595ed0712b99b72836742ebc27083e643a562ed760669f9e1435e18c3e94f73751188427caf8ae1893492e3f084552cd0ff566b8d90e95909971d26db7d6d058714b4db1e7b792a87c5b025bbfdc2a1bf30be66c659efa4e6ca282f708973785dd400f668e8c", 0xad) 2018/01/05 23:40:56 executing program 4: mmap(&(0x7f0000002000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x84) syz_extract_tcp_res$synack(&(0x7f0000010000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x80004, 0xffffffffffffff00, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000015000)={0x8000000000ffff, 0x0, 0x10001, 0x8000002080000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000000)={0x0, r5, 0x10000, 0x3fffffff800000}) syz_emit_ethernet(0x7f, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x71, 0x0, 0x9, 0xffffffff, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x3, r1, r2, 0x2, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@nop={0x1}, @mss={0x2, 0x4, 0x3}, @eol={0x0}, @timestamp={0x8, 0xa, 0x80000001, 0x3}, @sack_perm={0x4, 0x2}, @eol={0x0}]}}, {"fcae46a3994493e8deb03e4b70ba1d89335cd142ef23ff653ac6cf0d8ae5181ecd6eb92220e207593fc22d750e3e746ef7e17d7014"}}}}}}, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000005000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x5c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2c7a4583e4bdcad24ff34566ef879199bc4766020251ebac4841633e5f683889d90f2b212228bc707958e3942116ee65267b357d"}}}}}}, 0x0) 2018/01/05 23:40:56 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)=0x0) 2018/01/05 23:40:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) unshare(0x4000000) r1 = socket$inet_sctp(0x2, 0x4000000000004005, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r3, 0x0}, &(0x7f000072c000-0x4)=0x8) 2018/01/05 23:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000b55000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000abd000)=0x14) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) close(r1) 2018/01/05 23:40:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000907000)="2600001200470006f6caff001a00140722070000000000000000000000373f05005d0008ff", 0x283) pipe(&(0x7f00002b0000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000080b000)=0x100000000, 0x4) 2018/01/05 23:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f7d000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f000019e000-0x4)=0xc, 0x80000) recvmsg$kcm(r0, &(0x7f0000e37000-0x38)={&(0x7f0000694000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000424000)=[{&(0x7f0000e79000-0xaa)=""/170, 0xaa}, {&(0x7f00009db000)=""/10, 0xa}, {&(0x7f0000693000)=""/108, 0x6c}, {&(0x7f0000c55000-0xad)=""/173, 0xad}], 0x4, &(0x7f0000a76000-0x7b)=""/123, 0x7b, 0xc972000000000}, 0x10101) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000738000-0x4)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000e95000-0x4)=0x4, 0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000b57000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000409000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000737000-0x18)={0x0, 0x5, 0x20, 0xfffffffffffffc01, 0x5}, &(0x7f00003f1000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000080e000)={r3, 0xfff, 0x28cf6f470f10891d, 0x74, 0x0}, &(0x7f00006dd000-0x4)=0x18) r4 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r4, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000700000)=0x10000000000100, 0x4) sendto$inet6(r4, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f000039d000-0x4)=0x0, 0x4) sendmmsg(r4, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xb09}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 23:40:57 executing program 2: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2018/01/05 23:40:57 executing program 6: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000d1a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a2c000)=@assoc_value={0x0, 0xe77}, &(0x7f0000001000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r1, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cd3000)={0x0, 0x10000}, &(0x7f0000159000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x4, 0x2, 0x9c, 0x100000001, 0x8, 0x3, 0x775, {r3, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x8001, 0x1, 0x2, 0x7fff}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r4, &(0x7f000028e000-0x10)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000ac000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000021c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000029b000)={r5, 0xffffffffffffffb9, ""}, &(0x7f0000671000-0x4)=0x1e) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f00003a9000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) 2018/01/05 23:40:57 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f66000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x58) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00000c6000-0x1000)=""/4096, &(0x7f0000ef1000-0x4)=0x1000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f61000)="01010000", 0x4) r3 = accept$alg(r1, 0x0, 0x0) write(r3, &(0x7f0000b57000-0x1)="e5", 0x1) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xc, &(0x7f0000008000)="b94faf5734200000009d1ade"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/05 23:40:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000507000-0x20)={0xfffffffffffeffff, 0x0, 0x0, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000000)={r1, 0xcd}) unshare(0x20c) unshare(0x8000400) 2018/01/05 23:40:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x3e4c) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f86000)="7e38d55e04420d37718aab", 0xb, 0x884, &(0x7f00003ed000-0x1c)={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b2000-0xc8)="185d101d4fd481236eb31a179b737422a1f580434ea7329c18774dc279fd400dd01805900cf56cca30254607b8673511e69f51e43a75dc02bd48118697dd40d8f4dd5e3f7655bbbe3bed1a77a083c3afdc9338d6957d92ab693c429a011a9e742e575c3da0a6d77382599db09541bf4e86205cb611645d5592e153fe2333da47f3a1677e389a4107c18b92a1b699d82b1781f8b1c2d7ec977135ec45f0d661f667865499907acff7080afe4df15ce4294d7a37ee14566616aab83ff32b5c5269f3751fb62343490a", 0xc8, 0x4000000, &(0x7f0000e82000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 23:40:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000909000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xfff}, &(0x7f0000e44000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={r1, 0x8, 0x3, [0x9, 0x9, 0x6]}, 0xe) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x5, &(0x7f0000fe5000)={r1, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e80000-0xc)={0xffffffff, 0xfffffffffffffc00, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002fc000-0x10)={r2, &(0x7f00001cd000-0xe0)="e1db321bbfda06b49c6eebad7886bab3d41ef71e540a3a2391d7a22692841cf292507145a615d23aae51b2f15958407997658c047a42444bf2b2820084f693c0d72470723b1292f4ae7a1d079b8d77dfd16b716d02aed2e8dc7c06d1e4b50f84cda06484d1b4d99933fdb22f3dd855d68a98404a90271e1b26fdbacda678b02bc845732d439b28a1dfe88b604d76a34c7dfe3f4d0ba5aedf7e5e6ac904e9eab4d2081910da378692b23ea0784a636180f0cc376730fa5ec227af87db4dcbbdb6ab318e1b2b3e9dad8ec36f22b15562ac6fe8aba26483e013d86c96a536f96b90"}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d20000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000aae000-0x7f)={0x0, 0x77, "675f293e09a728af5154fa2de801ac5b5133b82b94d8b9e8a2c8895e371754bb9731356b3c376a9fa11439dfcf86aeec27dca3d9af1a0bd3abeedc573a2d33d341ced11952ac52ea8f6f2e32647ae1a351e2f77c871a68f82505628109f3e08a2d2a049b5c8e07048434df494aac88e75c2686158d1002"}, &(0x7f0000f1c000-0x4)=0x7f) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000369000-0x8)={r4, 0x10001}, 0x8) 2018/01/05 23:40:57 executing program 0: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[], 0x0, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/05 23:40:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000af3000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000bf000-0x1)={0xa94f}, 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) accept$packet(r1, 0x0, &(0x7f0000ad4000)=0x0) close(r1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000860000)=""/166, &(0x7f000031f000)=0xa6) getsockopt$inet_tcp_int(r0, 0x6, 0x2f, &(0x7f0000594000)=0x0, &(0x7f0000d83000)=0x4) socketpair(0x9, 0x4, 0x7, &(0x7f00004d6000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ffc000-0x90)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket(0x10, 0x4, 0x9c) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000cb4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000098b000-0x4)=0x14, 0x800) setsockopt$inet_int(r4, 0x0, 0x27, &(0x7f0000b1d000)=0x7, 0x4) connect$packet(r3, &(0x7f0000a94000-0x14)={0x11, 0xc, r5, 0x1, 0x40, 0x6, @random="9920c897386b", [0x0, 0x0]}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000010e000)={0x80000000000006, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r0, 0x5421, &(0x7f0000ca1000+0xff1)=0x3ff) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000257000)=0x10) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000412000-0x78)={0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x290, 0x4, 0x5, 0x800, 0x5, 0x0, 0x4, 0x6, 0x9}) socket$unix(0x1, 0x0, 0x0) 2018/01/05 23:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b5e000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d31000)={0x0, 0x0, 0x0}, &(0x7f000066a000)=0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x96) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:40:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000940000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000645000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000ac9000-0xa)={0xffff, "870c5fa182c7"}) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000a11000-0x8d)="26000000250015f8feffff640000000004ffffe8004000000e0001000400e80006000e000087", 0x26) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001a7000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0x400}, &(0x7f0000466000)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b0b000-0x8c)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c3e000-0x4)=0x8c) socketpair(0x3, 0x1, 0xfffffffffffffffa, &(0x7f0000a55000)={0x0, 0x0}) 2018/01/05 23:40:57 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00007ee000)={@random="a1dcb2bd900a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x2, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003fb000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5d83599a, 0x4) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"fb27bc5ac1c81f"}, 0x9}, 0x10) 2018/01/05 23:40:57 executing program 3: r0 = socket$inet6(0xa, 0x800000806, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000000)="", 0x0) 2018/01/05 23:40:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1, 0x1, 0x81) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000e16000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000e9c000-0x4)=0xfffffffffffffe4b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000766000)={0x0, 0x5, 0x1000, 0x5, 0x3, 0x120000000000}, &(0x7f0000d94000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007d5000-0x10)={0x0, 0x7fffffff, 0x7f, 0x0}, &(0x7f00001a3000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000355000)=@assoc_value={0x0, 0x6f68}, &(0x7f00009de000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000248000)={0x0, 0x80000001}, &(0x7f0000ed2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e92000-0x10)={0x6, 0x1, 0x9, 0x400, 0x0}, &(0x7f0000ec5000+0x6f2)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000138000)={0x0, 0x9200000000}, &(0x7f0000ba9000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00007aa000-0xb8)={0x0, 0x8001, 0x5, 0xffffffff, 0x80, 0x0, 0xe1b, 0x1f, {0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1, 0x5, 0xffff, 0x5}}, &(0x7f00005c8000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b8b000)={0x0, 0x20, 0xffffffffffffffff, 0x7fff, 0x4, 0x8, 0x20000000000000, 0x9, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x1, 0x4, 0x0}}, &(0x7f0000d31000-0x4)=0xb8) sendmsg$inet_sctp(r1, &(0x7f0000350000-0x38)={&(0x7f000046c000-0x1c)=@in6={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0xc46}, 0x1c, &(0x7f000066f000-0x90)=[{&(0x7f0000e34000)="e19a5b2d345923d183fb259829fcad1876d70a326650e5fa962c574b45", 0x1d}, {&(0x7f0000e57000)="5ead0d8cbd72804790eceed37dd31da155992e28c086499c63c7883074505a96e52f67a1c60c084d0a101e9d12a5cf6d24d16f94a9eb7ce9447196755b57ab22cf4ff86205ddf62b15be65fa7a5c195f4dcf3165c1ee7287c919ff4ff6714f7116fc49be01f823ad550861cc4888aad4e1353a048f41b3c277a1a47560de3b2cb04b97027966eb0ab63bae", 0x8b}, {&(0x7f00008f6000-0xab)="55b115013ced45dd56f52ab38ebe16f1a7ce67b8df9b872f494803713cfdf99c51d5c0c5ca78274c1cf3fb4ff2ffb19538db9cf98d736e7a4344da7eee564077ba69aaabb506bc14374a334b6027f88c9eb1e42ec9174b439a936ef71669ea3094ea17c920d7bd136f867c0869e17373d43c03fb0624524e41f327fcd18f0b35a9d69d868b5ed3e54d431cf087a301da67c9f2bbe4eaf472c3aff264d5b9c51575c29dde0c7791512c40fb", 0xab}, {&(0x7f00000ed000)="2b245efa1b059425f139dd149c9f1eb3a7a6e18af4973ad37998e43954ceae3bef629a7319a4c8659557a877fcc131dc7b8673e75445f7839942a81b4ab5ab98b19165f9cfdebe184feadbf5a52f2434b79ee107bdbdbefab7b3b1fe66", 0x5d}, {&(0x7f0000323000)="ae514dd1620b3a11718aee73f13b36a1cf4acfb2efbf6885a625a4c28826", 0x1e}, {&(0x7f0000b4c000)="4400b0e9795499b1cf10ef80bb2014c59f9ad104ca65838ea07012f17f5ae1d101e0c5f6b2abca1f73fbd708027668bd08c84cd51b8125094c924e79b58cc3ea51e299a05f0de6f399268ea033e519b9adb8d6cad1c1c08d12dc6caf5b1f15641f4031c4ef315ab6c71b37692d2fe38483636a", 0x73}, {&(0x7f0000dec000-0xb6)="532143a91cc0af9072b7ea563da90d40e7dd9fc47c095990475cdf6bb05521c728fdcbc03363540b3b2827c24c16b757f524486a172221bcb50790edc6cbf9d293a760431c4c7ff0a24f07a137544debb8d97d08453a5076b92330aec44632a0c8ff732c19a3befde8d27d5fb22e0d18c635a3e898df9cc4d49a7b0b8a08e3da5f89ee85f4a2c86d7d08f82135cd2ecf78a4bd61a35bcaca36bca1545fd932d4dd805c8783358700cf56d6809b5cdc603af52128f2bc", 0xb6}, {&(0x7f0000821000)="a9416ae1111bca3fc0e211f0ed51115047587f1ea59d670e3e8004ea366dd595ef510c9888d1022b99c1588734f1fcb149bf180005cc46165b1026d178578b65104f59534365cd1c98f7462fc81ef7d81229336ce7e70b5a733c986da4e13d665fa68a80b3bb1aa2bf822eacdf8950066782e52cfcd1d46847bfc128f0896c44b3d4bab9315ded3a25fc0c152e79b783519c84bee7096afd2229c31142cf900396006420581505a2664056560ade156a8bd9e2d2be7ba71a0ea4975637bc4c1543ec82dbc7012405820bf9408d3a30d2b30205a50b3c0574f8dcf60d6400a13ac95118e47b10554fc69c2ba8894e0b8c", 0xf0}, {&(0x7f0000061000)="1137fa688af345beca0e89319ac3c435f0283fd643091989ba93e761332fddd24c516b0f0bb2c4dfacb996f76cfc41a6cc3c349755f348eae6574fe98802dca87852be4cae86f72205f5c716cc4db87017bec6703ce127b23d4d3d11db6fcc4f1a6ed09200b44ef815f4125a37327ffe3560c1e63626ea4f3d829d74459923a7425c4e87d83cdb64b55421c82810f70968802f885c23e168214d5b750e8a81d569c61b6a098190799895ca4dd352d7e02ab286bed2b936c82c25cdaca3404cfef7d981acbfd19db2e949c6c0ada00bd08a3cdb7d62afd37f5f7e982cfb4478ff106c3c28a3c7af481d27f79eacd4984c6b8021c178cc995d6c", 0xf9}], 0x9, &(0x7f0000083000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x0, 0xfffffffffffffffa, 0x7f, 0x8, 0xc44, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x1, 0x2, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xef, 0x2, 0x5, 0xfffffffffffffff9, r4}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff03, 0x9, 0x6, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8204, 0xffffffffffffff80, 0x5, 0x8000, 0x3fe, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0xfff, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x209, 0x20000000, 0x3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x8, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xa, 0x1, 0x100000000, r9}}], 0x1b0, 0x8c0}, 0x8000) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00003c3000)=""/179, &(0x7f0000dca000)=0xb3) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/01/05 23:40:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000734000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f00005eb000-0x2a)="290000001800ffffffffffffff0000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000643000-0x2c)={0xd, 0x5, 0x5, 0x7ff, 0x4, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000966000)={0x8, 0x0, 0x9, 0x9, 0x4, r1, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/05 23:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe49) read(r0, &(0x7f00001ec000-0x23)=""/35, 0x23) r1 = socket(0x2, 0x80000, 0x4) syz_emit_ethernet(0xc3, &(0x7f0000184000-0xc3)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x100, 0x800, 0x6e7}], {0x8100, 0x2, 0x5, 0x0}}], {{0xeb1f, @llc={0xab, @llc={0x4, 0xfe, "88d4", "fd03f3d495ed6545c3bbed7eda40d1827aacdcb6d7cf1213d46a08fd73f020eafbf43deef4ba7a1e651a8a838c92e9657800a151d79b0fdcfdffac6ffd2c5a8f390aef009ac6885d159f02c91b47e94996254ac0ebee586375af154e97f624b791f250fecc67a2b1c998636e161df3e87ca2e1cb1b03cb7da81b6f4dbb273be6cfdfdbdeee979f2fce604b541cb88cc26dbbb2288f3eea6a3558e7a16337304b3222e71e305ff9"}}}}}, &(0x7f000061d000)={0x1, 0x3, [0x6ef, 0x872, 0x8b7]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000dff000)={0x9, 0x7, 0x4, 0x2, 0x1ff, 0x2, 0x5, 0x5a7c, 0x0}, &(0x7f00005fc000)=0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000152000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000044d000-0x8)=@assoc_value={r2, 0x4}, &(0x7f00005ed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000043d000-0x8)={r3, 0x80000000, 0x1000}, &(0x7f0000d59000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000048b000)={r3, 0x1bba, 0xb069, 0x874}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) connect$bt_sco(r1, &(0x7f0000595000-0x8)={0x1f, {0xffff, 0x9, 0xfffffffffffffedc, 0xfff, 0x7, 0x6}}, 0x8) 2018/01/05 23:40:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cb4000)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000833000-0x8)=0x9) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000d7e000-0x4)=0x0, 0x4) 2018/01/05 23:40:57 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80006, 0x1) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f80000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f80000-0x4)={r1}) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0241f2ff0000acff002103c75735", 0x26) [ 372.098160] openvswitch: netlink: Key type 232 is out of range max 29 2018/01/05 23:40:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000c2c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005a9000-0x8)={r2, 0xfe8e}, 0x8) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000ea1000-0x18)="18000000190025f0011c1ffbfffffc0e0200000003000000", 0xa7) 2018/01/05 23:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c31000)=0x8, 0x4) getsockopt(r0, 0x3a, 0x1, &(0x7f00001f7000)=""/0, &(0x7f0000862000-0x4)=0x0) sendto$inet(r0, &(0x7f00006f4000)="04797b173d12c6a579ffaf6468c9c2e2fe3ef0c05bd382235bc6d66a58529b2601174047cb11fd3d27343f195f7189f76e71a090120643334a365ac7dc18250ce6c84bc7d14de653cc1f5cb6a88b902acad6dd1a091206d72f41d383d0477b95ce70e5593e781ed46bacb79e6ef9635801699fec", 0x74, 0x800, &(0x7f0000c4b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000069f000-0x20)={"01264549055012acd02e577c4a9fcbe2", {0x4, 0x9e, 0x3f, "b2da37cf87a0", 0x8, 0x0}}) 2018/01/05 23:40:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$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$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xff) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000834000-0x5c)={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0xa32, [0x5, 0x8, 0x45e, 0x9, 0xffff, 0xffffffff, 0x10001, 0x0]}, 0x5c) r1 = accept(r0, &(0x7f0000295000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000918000)=0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cf9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001be000)=0x14) [ 372.202773] openvswitch: netlink: Key type 232 is out of range max 29 2018/01/05 23:40:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) r1 = socket$unix(0x1, 0x1, 0x0) getsockname$unix(r1, &(0x7f000026e000)=@file={0x0, ""/4096}, &(0x7f000073f000-0x3)=0x1002) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x0, 0x0, 0x0, &(0x7f0000536000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000954000-0x8)={0x0, 0x0}) 2018/01/05 23:40:57 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r1 = socket(0xb, 0x80000, 0x0) r2 = accept$alg(r0, 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f00009e0000-0x60)={0x27, 0x41, 0x8020, 0x5, 0x0, 0x4, "b18232cc190499026d6134853a15290e5a59e74908f2e8a2c54f2c66fb1a66d50276a40066be6f8c20b9376c7b017fb463d458ce122f51010e474f275a4821", 0x3}, 0x8d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0xfddc, 0x117, 0x3, 0x1}], 0xffffffffffffff93, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000582000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) accept$alg(r1, 0x0, 0x0) 2018/01/05 23:40:57 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fda000)={r0, &(0x7f0000d13000-0x1000)="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"}, 0x10) 2018/01/05 23:40:57 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@common='ip6tnl0\x00', &(0x7f0000002000-0x24)=@ethtool_channels={0x3d, 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) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000)=0x2, 0x4) 2018/01/05 23:40:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000080c000-0x11e)="1f0000000806ffdde2f7f49ff60f0000000200150900018006ffffe5000051", 0x1f) socket(0xf, 0x1, 0x8) 2018/01/05 23:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x0}, 0x0) 2018/01/05 23:40:57 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) shutdown(r0, 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000014000-0xe5)="839eaf84a03296370b58e6228e07d59a781976bf353eb2b931bfc999de657e39666302e65001be381fcbed10b7e21c6c1a2aa268141a5a2a37ed080e03b507e83a5918a4a810749cd998262c2da1f1991108437b8923dbb7e5da123feca65d487da3041600060e720731461acbe1453576daf5dffab518daa2a0c7fe9b1b79386d21d92c5947fc5410eeb25a7d652725d8c4485aba30cd657a1c3c23af8b26bc4bb86ff134ada9609cf851331c95e38abcb022f9c82ab38a5e59c2162d677020397131674514af7eae6f13ebf753e32f570b7db237e5ead16d77443d02dc5cd6dd8f77e631") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000014000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x7, 0x3, 0x702, 0xf4f, 0x500000000000000, 0x0}, &(0x7f000000f000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000-0x8c)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000e000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={r2, 0x101}, 0x8) 2018/01/05 23:40:57 executing program 7: socketpair(0x1, 0x80005, 0x7f, &(0x7f0000f58000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000b66000)={&(0x7f0000474000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000000)={&(0x7f0000d69000)=@generic="a8c7ef8a1bd63b1121f15a43986d92a7233cadeee0f2ba41e98f38be8ab357924a1eb74c4ca00fa247c9ba2fd0887d119bcea77f9fa433d1c93d6db8e29952143693c64e28d2d0144a59e766e06e24e700a5bf23d07bec9eda0abbd271522c6c394f35ea5d287f0c478f97ce3ec9c7663985a6118c448b757f91a91f3650658337372e1943ebecbd72bf458fa496265f082e7439a29718ede84613bf08c77b555e317174cf", 0xa5}, 0x1, 0x0, 0x0, 0x40000}, 0x1) mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000079d000)={0x0, 0x5}, &(0x7f00009a4000-0x4)=0x8) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009a3000)={r3, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffff}, &(0x7f000060d000-0x4)=0x98) 2018/01/05 23:40:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000042d000-0x4)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f00009f2000-0x38)={&(0x7f00000fd000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d41000)=[{&(0x7f0000064000-0x89)="47c461102f8861dd6d510d8b4ccb469439b884996ffebe79b6faab1043e029c3f045cff5cc4d4ef7e89ae8533c1091773ec1b8048448123736ed0c99e4e44bbe9f9b546cdfbb0f1a6983ca0acba3a8be41e111eca7b5de7b3f7a484af1b2ac8703e41245dbe345cb84eebbcdfd6571666f33249961facc472fefce194e3e999abf61e9e384971c03bb", 0x89}, {&(0x7f00005d8000)="fc5cabe282b0ce79a0a9913604fce673d4099a4bf70d054d711d16d0a8959071cac2665c2dc4a7f0907471741cce5e602866572f019a7beffef3b20e45a3f542fcb30f5ba2e9d9666c5d94", 0x4b}, {&(0x7f0000a59000)="d28dad6512504e2079ec1c31af1089b09e55162e55982ea2e451eaade2aba8ceadcfe05b2cb82a1d456cb9ae389af08dcc449c109bbdb5ceed2414c588b551abdfb71755c6611d386b5b1d2308c9", 0x4e}, {&(0x7f00009a0000-0x3d)="cff71a20b10b3697554aec5dd828afa9e7d0cada28cbadd46aebc7ea055badb3afa02b5489b6cec63ed2fb69a9322cbf494252e4ef74f301b5e8c28d1e", 0x3d}, {&(0x7f00004fd000-0xfc)="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", 0xfc}, {&(0x7f00007c6000)="a56f9f11f8c9eb500f94b49101af4aa01d0a4f60b4e23a060538fcb4bee6c44f66cde3924e948cdf8686f2a37e576372d8684bc0ceaf4396b2718114091a1ccb5aeddee1d6ace32a0e0d2048548357d941ea06d2abbd74fb35b634e159", 0x5d}, {&(0x7f0000620000-0x5)="aadb883122", 0x5}, {&(0x7f00002c4000)="13f9e189c62d22afac87793f54018d655b07e34145bb01ca1ae6c59ac53172084eafbb6094663e53d2bfd963621e0a4a51c42c0b", 0x34}], 0x8, &(0x7f0000b22000)=[{0x58, 0x113, 0xfffffffffffffff8, "36f3505010be9d6c28fdf922ef73f58bf6a6f3f76bdec42571bbfacd9a330e79a6dd2f481508116832a68f9797f339adbbe439127f26da100daf9b97f0c850fdf621bfb7e8"}, {0x60, 0x0, 0xe8bf, "22b4f94077bad6797cb9c393a7db196d88d24c63abac216056d7b4609a4d11bb63b5af1fcc7f990e90fc3b37ce5a3899e88d3a3593ced2e11a419ea61dbc375875c271bbc366ee0991"}], 0xb8, 0x20044000}, 0x8080) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00002a8000)=0xb4, 0x4) 2018/01/05 23:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000093e000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f4000)=0xe8) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 23:40:57 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="f41dc5", 0x3) socket$packet(0x11, 0x2, 0x300) 2018/01/05 23:40:57 executing program 4: socketpair(0x0, 0x80005, 0xffff, &(0x7f0000297000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f76000-0xa2)={0x0, 0x9a, "9d4895ed5ecc69f3adf4584ecad63eb080e79bb214ab18a23905ff09ceede9b2b8fe196c0a86be5d7651936bf800502394ce810dd7c02cd1c0eb5f4789050da9f2ca38e6b1cf27957e1f1e25fa10b67c9129e0e7f5564dbe2e31ce7b3e809a17a244c9f0c90a1222c9db67051a2a95e4145f7b97cccd209328b337a92baec892020c90ee7d10a559f29754e9c91ffac91965f6626c52364c9852"}, &(0x7f0000e68000)=0xa2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0xffffffff}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001d9000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000001000-0xd3)="b75ec85f21b2e485fe45cbd216e2205c88a99863db7edb3ad1d24d1b1e87611147b5013c674b37e81f9bab56ed93d6e0d46fc850f534d27a795f3351af844501e1108159f266dedb927fe3caf8426528c26df695bc264b4739413f83bd25028b0b49b04adf87f704fc17566bc424c4157d9082cb8826ff57ac81961d7ed3d2f5c04bd7bde95648e66a06e8b1b517df407fc2f1495b2ff793706b67f144d4076ecb0500f27a32f07c658c68c2c663923e6b331f89a8a833d6cfa8bf60b4b8f8562dbb06c2e626db54ad4e5bbd620da9d4bec4cb", 0xd3, 0x20000841, &(0x7f00001a7000)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1}, 0x1c) socket$inet6_sctp(0xa, 0x0, 0x84) [ 372.368997] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 372.379559] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/05 23:40:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a66000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x100000001, 0x7, 0x6127, 0x2}, &(0x7f0000e1a000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001d3000-0xc)={r2, 0xef85, 0x30}, 0xc) writev(r0, &(0x7f0000036000-0x10)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007040000068100ed3b8509000100030100ff3ffe58", 0x1f}], 0x1) mmap(&(0x7f00009b3000/0x2000)=nil, 0x2000, 0x3000000, 0x830, r1, 0x0) 2018/01/05 23:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b6b000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000053a000-0x410)={0x3, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xd7, @loopback={0x0, 0x1}, 0x308cad1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3ff}, 0xffffffffffff0001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) 2018/01/05 23:40:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000702000)={r0, &(0x7f0000a7f000)="460101005d000000f435387100ff0000eaffffff40a037aa61a6dd358005efc7ff37", &(0x7f000010b000)="e4ea704556aec44c8a017d42a6bf0c82fdb4813501fa2e1efd8327fe6ad797a85e6e8469bd4fadbf8c371fb6fada208656c131a4773f8fb5268b8b8c48282b0683e42dca96dd5efc0dd95628455b488432329b9ae34a75523700ee34e018e1410d8452afa4a05ae16606611a28cc45e570cb8fd9e5d8d8ebc043ff6efbd6dc3dabcd46abb649cc89d77ac42146af984927f4eefc7eab633d652e061130dc8961cca74924108c254d04ec1ab0c543065693dc97852a1664df391d3a94f4d4ea3ad41b9ff3cf917e", 0x1000000000000000}, 0xfeb8) bpf$MAP_CREATE(0x0, &(0x7f0000189000-0x2c)={0xf, 0x7d9b4d7c, 0x9, 0x7, 0x10, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d24000)={0x0, 0x0}) socketpair$inet6(0xa, 0x803, 0x9, &(0x7f0000454000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000044c000-0x20)={0x5, 0x3, 0x8008, 0x3, 0x0, 0x7, 0x0, 0x7, 0x0}, &(0x7f000051f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000918000)={r3, 0x7, 0xffffffffffffff80}, &(0x7f0000503000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000031f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000e32000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000a1000-0x108)={r4, @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]}, [0x598, 0x9, 0x7f, 0x10000, 0x320, 0x7fff, 0x8, 0x0, 0x80000000, 0x1, 0x0, 0x400, 0xaf, 0x7, 0xffffffff8f22d2d9]}, &(0x7f0000966000)=0x108) 2018/01/05 23:40:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x3, &(0x7f0000b0f000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000378000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000c27000-0xf0)="", 0x0, 0x20000804, &(0x7f0000ab5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 23:40:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x9, &(0x7f000000c000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00005b3000)=[{&(0x7f00005d5000-0xdb)="3900000010000904ff050000004000000700004a03000000450001070000000908000d0004000000fffee3000000000000000e000000000000", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008e9000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00002fc000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ffc000-0xa0)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64d, 0x401, 0x0, 0x0, 0x1}, 0xa0) 2018/01/05 23:40:57 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000978000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fe0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000024e000-0x8)={r1, 0xc}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) [ 372.420443] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 372.448929] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/05 23:40:57 executing program 2: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000545000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b38000)=0x14) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) r2 = socket(0x80000001000001, 0x800, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt(r2, 0xff, 0x1, &(0x7f0000f7e000-0x79)="c782ca687ea73c81c6160d355997b421931552ecc78cc6f0c5cd2c7c2dcf0474437afeb9ae31d710b9cc973e0ec2f49495defb218128ee519dc80eb6fbfcb29919c05bd1965b5c955a8593dc9f1f57c79ab178ac6d395d2771b6d2ddcbb64f0840b520fa06c5940263d9f55432f2e6c7eb86594672343b381f", 0x79) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000cb5000)={0x3ff, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x80000001, 0x3f, 0x7, 0x7, &(0x7f0000600000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x4, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000d5c000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$sock_void(r2, 0x1, 0x2003f, 0x0, 0x0) 2018/01/05 23:40:57 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xd1, &(0x7f0000f7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(fcrypt)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e79000)={0x0, 0xb5, "767a79d929b5386c2510d39d3fd085150baa056542be41e99842e9ab5a502515bfda07ceee691a3c5aa898509867c4054824dadc2c3c2fc11a9c6e5bc64b2bafbfb07e20bca7687c88d1d9726527266fb338906258745d8947d9f1259ab2e504cae9910c42040cbdde75f4f80b2596fab9027f4691090250932321b26c7f400e5a529ea060c5bc2847069b66cf63123bb7f77e182cb0d46d0c6c628f1c67af57670d9b2fb573b0d854592e6308035ed5c345aa149d"}, &(0x7f0000f7b000)=0xbd) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f7b000)={r3, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x1, 0x4, 0xea1, 0x4, 0x18260fe5, 0x6, 0x3, 0x5, 0x9, 0x1, 0xfffffffffffffffe, 0x0, 0x0]}, &(0x7f0000f7c000-0x4)=0x108) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x6, &(0x7f0000818000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000a85000-0x28)={&(0x7f0000909000/0x2000)=nil, 0x0, 0x5, 0x10, &(0x7f0000321000/0x1000)=nil, 0x30c4}) pipe(&(0x7f0000f7e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000a7a000-0x40)={0x0, 0x40000000, 0x0, 0x3b, &(0x7f0000680000-0x3b)=""/59, 0xa6, &(0x7f00004bd000)=""/166, 0x39, &(0x7f0000956000-0x39)=""/57}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) pipe(&(0x7f0000c65000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000072000)=0x1, &(0x7f00002dc000)=0x2) getsockname$netlink(r2, &(0x7f000053e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000789000-0x4)=0xc) close(r0) 2018/01/05 23:40:57 executing program 7: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000001000-0x4)=0xae4e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0xd2, &(0x7f0000974000)="d7e207f0f952433b6836c0a520c4720ad1a7d037433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca200007161126a90151d96", 0x3c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f3a000)={0x0, 0x0}, &(0x7f00000a1000-0x4)=0x8) 2018/01/05 23:40:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000764000-0x4)=0x7fffffff, 0x4) 2018/01/05 23:40:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x21, 0x4000000000000001, 0x10000000000) getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000001000)=0xc) 2018/01/05 23:40:57 executing program 5: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "000040000000000808bf320000000000000001ddff0600000009d4566bdb297500014041b1"}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x80009, &(0x7f0000e68000-0xcf)=""/207, &(0x7f0000614000-0x4)=0xcf) 2018/01/05 23:40:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0xe, 0x3, &(0x7f0000ef4000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00009ff000-0x1)={0x4}, 0x1) 2018/01/05 23:40:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000f8d000-0x2b66)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x40, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x29, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "af366c", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00002ef000)={0x0, 0x0}, 0x5, 0x8) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000172000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000438000-0x58)={0xfffffffffffffffb, 0x400, 0x6, 0x3, 0x1, [{0x7e2c, 0x1000, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/05 23:40:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000be8000-0x4)=0x0, &(0x7f0000688000-0x4)=0x4) 2018/01/05 23:40:57 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000b000-0x10)={0x0, 0x64, &(0x7f0000011000-0x64)=[@in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf6b9}, @in={0x2, 0x1, @rand_addr=0x3d84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x48000000000}]}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000011000)={@generic="9314d9ffd6db9078a06dfd77dad17d8f", @ifru_flags=0x1000}) 2018/01/05 23:40:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e44000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000880000-0x4)={0x15a}, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000017c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000748000)={@common='ifb0\x00', @ifru_flags=0xf400}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003cc000-0x8)={0x0, 0x0}) 2018/01/05 23:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002ab000-0x4)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000bc6000-0x8)=[{0x8, 0x41}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e37000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x9, 0x9, 0x4}, &(0x7f0000fab000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009a2000-0x108)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x8, 0x3, 0x82a1, 0x10001, 0x5, 0x5, 0x0, 0xffff, 0x8, 0x6, 0x1, 0x3a6, 0x1]}, &(0x7f0000e1e000-0x4)=0x108) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d3000-0x1b)="0a0775b0d5e383e5b3b60cd75c4cdbb729", 0x11) r3 = socket$inet(0x2, 0xe, 0x908d) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c54000)={0x0, 0x5, 0x5, 0x4, 0x5, 0x7, 0x8, 0x81, {0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x8, 0xa94, 0x300000000, 0x3b65}}, &(0x7f00008be000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00001ff000)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x200, 0x3916, 0x8, 0x7f, 0x2, 0x6, 0x8, 0x6, 0xffff, 0x0, 0x7, 0x1, 0x7, 0x9]}, &(0x7f0000949000)=0x108) 2018/01/05 23:40:57 executing program 6: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x13, 0x800, 0x800, &(0x7f00009fc000-0x8)={0x0, 0x0}) pipe(&(0x7f0000792000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f0000ad9000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000032a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000224000-0x2c)=[], 0xffffffffffffff5b) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ad9000)=0x0, &(0x7f0000715000-0x4)=0x4) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000adb000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r3, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000285000)=0x0, 0x4) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000adc000-0x4)={r5}) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000057000)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1ff}, &(0x7f0000adc000)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00008a4000)=@assoc_id=r6, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000ade000-0xc)=@sack_info={r6, 0xdd0, 0x1ff}, &(0x7f00000e0000)=0xc) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ade000)={r7, 0x3ff, 0x30}, &(0x7f0000285000-0x4)=0xc) 2018/01/05 23:40:57 executing program 7: mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000900000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000577000)=0x9) 2018/01/05 23:40:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f00007b4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000284000)={0x0, 0x800}, &(0x7f00009cb000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c5e000-0x98)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9ad}, &(0x7f000030b000-0x4)=0x10) pipe(&(0x7f0000ac8000-0x8)={0x0, 0x0}) accept$ax25(r3, &(0x7f00003da000)={0x0, {""/7}, 0x0}, &(0x7f0000316000-0x4)=0x10) r4 = socket(0x11, 0x4000000000080003, 0x5) setsockopt$packet_int(r4, 0x107, 0x13, &(0x7f00004bc000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000538000)={r2, 0x400, 0x8}, &(0x7f0000bad000-0x4)=0x8) getsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000211000-0x8e)=""/142, &(0x7f0000a9e000)=0x8e) socket(0xb, 0x6, 0xf908) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f000007e000)=0x400, 0x4) 2018/01/05 23:40:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2d000)={0x0, 0x0}) recvmsg$netrom(r0, &(0x7f0000a03000)={&(0x7f000093e000-0x48)=@full={{0x3, {"cf3a5cc5142e65"}, 0x1}, [{"896a98e265844c"}, {"33cdec7140189b"}, {"4b6828ebbf2ef1"}, {"1cc6038301470b"}, {"e9a2f40aee249b"}, {"0bec8aa739109b"}, {"fb9cd2b9b606e5"}, {"89dcc13c1d4939"}]}, 0x48, &(0x7f0000073000-0x20)=[{&(0x7f000093e000-0x2)="f844", 0x2}, {&(0x7f0000d83000)="e4e3565f7f9a5409ba3f88711959b643f9a564b7e609388335188544ca794b94a3ec2b8575c982f594b613ee0ceb01b46c0ff0c7e95e177e110f8416c683c2f5ec96bacadd42ce0ca269a107084f9c19c223a7c5b982f4abdac95d7b109676986b241ac67f1b74277ea7c065c997a902bf880afe1311a7ae794dfe6a78ae3c0d87926aa150dfc44486f5", 0x8a}], 0x2, &(0x7f0000212000)=[{0xd0, 0x107, 0x200, "6f47616e0630e0034d1ba87c6ccc6db7b41f307dbd9fe605eb2cca0356a925a4b6529b80d8c31a384d67137c0c737cab02b9d210fa1a85c20e1e84fb5b74a5a692e1945cef5472c50314f9733cd438f5569a65b1f33a696b1b6956aef8ff34b37b557070dc80cc58bfded980b422833832edfeaaad76ee3be5bf9b8c61a99bbbc933a325a1fbb59c39480823200381f9ad5b9f6cdd643eff165b7afc35d40d9c766ecbd37ea0fbae48990001b150952fe67d5dfa788c10300111e3"}, {0x40, 0x115, 0x401, "695f17edd957f930152d8df58b92717293a2d260841eab6bb15d09b22ef170063c9dce8441a94b96a61354"}, {0xc0, 0x110, 0xff, "13843cd31adf3263dd2cb55431f0c6846819b8fa20143a7d639ea3c2d4e02a6eaf07e89d3e66efd8804efabc00e5d7fd0476f74181f05784c4dde8e338d2d062016be06bfb0f00c6f612eafffbfb2809f739d1d7025feee22c2ab138d9327a61db861c6157321052cd7da5014d81eea2991b3a678067c7b08878ff1e2c0b47016c735175029ff01b70b1faf082f1bd72d34a4b90c6b7573fd363a8c189c3f04133bb951215a8f87225946b230590"}, {0x60, 0x1ff, 0x8, "a51ec6b041dd7586eaf90fb9cb61b35af7266539bb516cec819418beab8c859b9634a2e24c055f9bc3aa60c231e2b717e73c15986617970cb857b21275c21eb85964541be093c6bf121969"}, {0x40, 0x119, 0x1, "7cb61bd4d9ecdc02da2896aeaaff0cb9240079af2e938b385444e3b918ea5388ebd3799e92a0fdeef9d79460"}, {0xd8, 0x11f, 0x5, "2614bdad27bec71a9dee372a1b31122d707924c8e738f8203298f5411e64cdf4120d2dfe5482aee72d493dd08188b0cef2b482902d1785444cbec0f0ba1ce79f74a3b04d863f875375e91f532ed5afea36f574080f07ec19e779f1de725b1447944628abd682372c166bb1ecad7b5aebac8fff868d5c3efb030da98c815720e83917fddda48ac2919809222cfdb8750f2a48330b24d548b315873d5d4b61d12d8050336eeaeb6f26621dbd58bc629dbf1b55e6527012634c6c1a55cd21dd4940bfb4"}], 0x348, 0xc4}, 0x40) r1 = socket$inet6(0xa, 0x641afd4db469d35c, 0x3ff) connect$inet6(r1, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000494000-0x10)=@buf={0x91, &(0x7f0000e75000-0x91)="55314213d6886fadfe00897374c5ca208ebc4b6a91d122202aa26f7c5f2cfb96feb6301085ee077d3d2f33100bc8f138b88a4cd885687ec11f8f8b6c16676eb034c4ea8181f0a2cb7e6863bb670ee1d24653be43d6d8ff985a72624a07218c83a4a695f82e7c2fd3991cf77ff2274d58cc22b6eb5c9f03aa4c9372092b32e7fb3d89bddd9230fe973c9ba524858ea523f9"}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c05000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c58000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a6000-0x4)=0xe8) setsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000abd000-0x4)=0x5, 0xffffffffffffff5e) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/05 23:40:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00001d1000-0x20)="1f000000150a01dee200000000380700000200000900038005ffffe5020051", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000685000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00008f0000-0x4)=0x1, 0x4) 2018/01/05 23:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0xe0) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b8e000)={0xfffffffffffffd5f, 0x8200, 0x4, 0x5f3, 0x0}, &(0x7f0000a8c000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f26000)={r2, 0x1ff, 0x20}, &(0x7f0000fc5000)=0xc) sendfile(r1, r1, &(0x7f000031a000-0x8)=0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000c2d000)={0x9, 0xfff, 0x6, 0x1, 0x10, 0xffffffffffffff9c, 0xad5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000d40000-0x48)={0xf, 0x4, &(0x7f000092b000)=@raw=[@generic={0x3, 0x2304, 0x0, 0x9}, @map={0x18, 0xf, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000cb7000)='GPL\x00', 0xc6, 0x38, &(0x7f00002a4000)=""/56, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000031000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc7000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000091b000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x1, 0x20, 0x2, 0x20, 0x80, 0xff, 0x10001, r4}, {0x4, 0x294, 0x4, 0x9, 0x3, 0x5, 0x3, 0x7}, {0x1, 0x0, 0x4, 0x1}, 0x100000000, 0x8, 0x3, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x3, 0x3, 0x355, 0x7, 0x9a, 0x7f}}, 0xe8) 2018/01/05 23:40:57 executing program 7: r0 = socket$inet(0x2, 0xa, 0x8000) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000c50000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000358000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001da000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040b000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000050c000)={{{@in=@rand_addr=0x6, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x0, 0x1, 0x2, 0x80, 0x20, 0x29, 0x400, r3}, {0x1, 0x1, 0x0, 0x5, 0x8, 0x40, 0x2, 0x7fffffff}, {0xf48e, 0x1, 0x10001, 0x6}, 0x9, 0xe, 0x3, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x3bc, 0x1f, 0xc71, 0x9}}, 0xe8) r4 = accept4(r1, 0x0, &(0x7f000027d000)=0x0, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f00001b1000-0xc)={{0x2, 0x0, 0x8001, 0x8, 0x3d, 0x1}, 0xffffffffffff0001}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cb2000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000036d000)={r2, @in6={{0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9eaa, 0x8, 0xfffffffffffffffc, 0x0}, &(0x7f00007d5000-0x4)=0xa0) [ 372.756469] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/01/05 23:40:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000043c000-0x80)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendto$unix(r0, &(0x7f0000d37000)="0dc0b10592f6c597d864b35515a63d241e1daac7d7868c786f71335785d6a744ceef5e0014312f26ac227e6b0e907995e21fbb50c146fb70026ddb9edac252094e95ef5926cd56b8aebd603aeb93155559e13192b6cf01df7ef15dee16e67c367061311dec708276041589bb430041e011a0ac7d5c86e81f56a189bf55541a632e9ba6fd21f46f043710e453b950f43d603d4171457e02dd50e312b332cd091fbdcd276951904d087bfed8163e752af34808a960393629e8ec8b2e05e97e25", 0xbf, 0x1, &(0x7f0000a63000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000b46000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x7, &(0x7f000079c000)={0x0, 0x0}) accept$ax25(r1, 0x0, &(0x7f00006e9000)=0x0) r2 = socket(0x20000000002, 0x3, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8916, &(0x7f0000a4a000)={@common="6c6f3a0000000000000000418c050800", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004e9000-0x10)={0x0, 0x20, 0x8, 0x5}, &(0x7f0000af9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000021e000)={r3, @in6={{0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xfffffffffffffffe, 0x8, 0x5, 0x78}, &(0x7f0000739000-0x4)=0xa0) 2018/01/05 23:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000da5000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000440000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000b27000-0x4)=0x0, &(0x7f0000d2a000-0x4)=0x4) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000983000-0x8c)={0x0, 0x84, "a4e33612241294eb8fde748b6fdb654e46b0b413f498a974e4570bec48c96764f77df05178bcef992a38f46482451e2618ef3c6f1a56604464527538c6ac1e55c5e66b80b17e5d7982dd6098479747b276b1a922f8e21d9da887ec7d2d39eccb9b93ada16281995cb9aacd0dad6b22764ea6dda7b6ee71f80511b12228d004c7dd303b3a"}, &(0x7f0000728000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000803000)={r3, 0x9c, 0x7, 0x0}, &(0x7f0000b04000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) recvmsg(r2, &(0x7f0000da5000)={&(0x7f00001c7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000006000-0x60)=[], 0x0, &(0x7f000017f000-0x44)=""/0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000e94000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4106-gcm-aesni)\x00'}, 0x58) sendmmsg$alg(r2, &(0x7f0000416000-0x38)=[{0x0, 0x0, &(0x7f0000d3b000-0x90)=[{&(0x7f0000093000-0x92)="9535f1df199dcee87dca3f814a85d955c1fb2cb5", 0x14}], 0x1, &(0x7f00002f4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 23:40:57 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000af3000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) socketpair(0x1b, 0x0, 0x40, &(0x7f0000428000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001bf000-0x14)={0x9, 0xfffffffffffffffc, 0x2, 0x1f, 0x100}, 0x14) 2018/01/05 23:40:57 executing program 0: pipe(&(0x7f0000fe2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000451000)={0x9, 0x800, 0x13, 0x142, 0x581, 0x4ff, 0xfff, 0x6, 0x40, 0x5, 0x100000000}, 0xb) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000b5000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="405b2faab3ac394bdb492cd2c85cf949"}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f34000)=0x400, 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000a80000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x3, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendto$inet(r0, &(0x7f0000000000)="ef54c8767583fa30ee0edbfc717566d1fe08dcf1400817978571cb47821f72d14941bdfdc5f46e0e55dda31f4657e86de81e1291bcbf2eb5ae661cc638329b18ee07cc9978ddb77d63b670965fed6d341108fac2dc928bfd190f9adcb362f396b8add179b9259d660aa45d63b32ec4806bdf77934365c8a71c9d20e380de61668049242a70b9494a7cf85d3d5d09901630815b", 0x93, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000001000)=""/131, 0x83, 0x1, &(0x7f0000001000)={0x1a, 0xfd, 0x0, 0x500000000, 0x6, 0xffffffffffff0001, @random="5eeabd69a00a", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000004000-0x77)=""/119, &(0x7f0000003000-0x4)=0x77) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001000)={@common='bpq0\x00', @ifru_flags=0x102}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000)=""/225, &(0x7f0000004000)=0xe1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000005000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8, &(0x7f0000007000-0xa0)="adb8bad72c924621be4c2af007c11e22ae60ef8303730cab6ba0fb139a8516b78c1ba663668f93f7149b477ca697af2a3699beca28bc32999f1a745b80bf6a7ab422d56a639d1dc3f39f047bf9f3fa3f54c241d633ea98b6da09f09ba72f7381260e2e1d30541ac2a43a04bab8fbaa8fe23ded9f33bee233edffb28bd1f7c61859369991ef8937c4ed307d6ad039de73fea42959f6055ea2552fed6a018a8e4b") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000003000-0x10)={0x5, &(0x7f0000007000)=[{0x8, 0x0, 0x4, 0xfff}, {0x8, 0x93b0, 0x0, 0x3}, {0x91e8, 0xfffffffffffffffe, 0x3f, 0x80000000}, {0x4d, 0x40, 0x4, 0x100000000}, {0x2, 0x6, 0x0, 0xfff}]}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000008000)={@generic="0f1abea76414ff727606d58262b84c3b", @ifru_flags=0x0}) syz_emit_ethernet(0xcb, &(0x7f0000005000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="159e6f8c6ece", [{[{0x9100, 0x9, 0x7, 0x0}], {0x8100, 0x3e, 0x2, 0x200}}], {{0x80f3, @ipv4={{0x10, 0x4, 0x9a4, 0x2, 0xb5, 0x1, 0x0, 0x8000, 0x89, 0x0, @empty=0x0, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0xb3}, @noop={0x1}, @ra={0x94, 0x6, 0xbb}, @ra={0x94, 0x6, 0x8}, @ra={0x94, 0x6, 0xa96}, @generic={0x8b, 0x8, "1f14d0e4a923"}, @generic={0x88, 0x8, "bac8d3d330ef"}, @noop={0x1}]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x2, 0x0, 0x0, 0x7, 0x5, "db08a7", 0x100, "afbde2"}, "eff7370ed52887588c898392b834ba40af50ac565dacba4bfd6a4054ab8a6c4eeea7a2ee8f33ace5542f71fcf24248d0cb1e8caea8f601d1c7449c7544cae1a65a231248c76a80ed59c56684e62b530372ff45cc001b77e386635f125bdf1062a33ba24e4b"}}}}}, &(0x7f0000001000)={0x1, 0x2, [0xd68, 0xbe6]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000006000)={&(0x7f0000008000)=@full={{0x3, {"96f6afb397e4bf"}, 0x8000}, [{"c89bdda0ca1f91"}, {"e69844eaba65c9"}, {"2a73af63588522"}, {"c486d18a45bcfc"}, {"3b90883a078865"}, {"a9fcbb458d55fa"}, {"630ee2b80ae864"}, {"ed3e3c01d5ed86"}]}, 0x48, &(0x7f0000004000)=[{&(0x7f0000009000)="7de828de52ea120a6c6c8f8cc7b72143ac418571d841136b4a9ce98404edd02f67798583934372fb0dc1e2d4f97756c5816e2edd0c3913279fe434e0b49d318397effede0a0285ed7dac5c9ad59e69c1efc7093f06d82b09fa4ae3f5", 0x5c}], 0x1, &(0x7f000000a000-0x13b8)=[{0x20, 0x102, 0x8a, "c1ac5af30e2dc57a54e06a"}, {0xf0, 0x11f, 0x7fff, "e38336a312111ed711f93b4ca7739e10f4f080d577fdc0a16ae76a3bd142d8af2309d8b938b1b45618ace3322ba008ca3284f159b6998323ca210ecaebafba5644af55e5ca7a68b04dccf8b92689f0c15ee94bdd7ab979a7583b6129b1741d442fb832de192e356b53f9c85d2ec160f3e0e5d63b3619041cd4424823435aac8a8e0f4c65d483cce765b2965f8d0b0e19d06dfec112927a2aac9689ffc18948305bf84e19a012415b0073a77132ccdf81f02dd6b2b8a39b4177deca2df142f3dbfb731424ab864822e55de8b257837f67454586e33eae797269eda1a629172c"}, {0x70, 0x117, 0xb2, "17e5cbd03da2e1733b80539b4c71fd07496bd97fc6524aabf96c2338e5a07c48969ca0070cad0f557f29e55ae2eaf59ea8e442a84465559165c49f58a41bc47d2f31a6522f3174898ebfe58cb426565e78e34ea3838e2d91964c38c7"}, {0xa8, 0x11, 0x7, "d438efa8408499f8ca228cda74b75887b490e06cb0225add28848adc754f28ce026ce3e1c9d5c9e2cd5013ad619076912c98fef65e04d2f6a5e6f3d4e084584045cf78c9b12e15452911d962f9b8122d95beb43284939dd736260fc0263a51118237e45edb51acbc3e174601fc6b0f22ace4ff108ebca1077728d4cb0969f318e062b17a321329e2c50a0e3b3b9c698eecd3d4d14d"}, {0x1010, 0x11, 0x20, "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"}, {0xb0, 0x105, 0x800, "8c2d75f2ddc1fafc5ba7da1b7db872928c8fed9ddc11cfcfa4cce9f08fbe02f0b78aed8a855654a84ad90631ea968a7fd09c483fe25817702dc685cbcf0acfbd524d88c75f8441b4f2cfa1fa1ddfcc5d2949e3d7ce848b643efe7d5207fcceeb6e56e56bd6e43bf4c2299fddb028c1e978126b0e1a7a4a6b4a583a54f6846a9b302292e10c2cbe01a3011e9d133a29bb9cfc0330522e7924ed"}, {0xa8, 0x109, 0x7fff, "4809b06e2020015a3d2fc3094590959dc7ae2f508119148dc9d5c136e488a798f3c28eb01833023de5b71dc31208ee4e47315ccfc1412a597a41c4798f6c0d40109f918156a492050e203cb2edec16371c1aebed65db7c86db19618e2206e5d72f0ea23f7979a3d9a9aba28cc38d5b797fa0c150d49d0df0f5013063259e650ff80fd6965cdd593bd8527ac69e6686d0deafe9"}, {0x28, 0x115, 0x4, "f88d9f37ffcda359c53f1c0858ea0eeff4c87b"}], 0x13b8, 0x4}, 0x100) [ 372.813009] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/01/05 23:40:57 executing program 6: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet6(0xa, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) 2018/01/05 23:40:57 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x1, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fdc000)=""/4, &(0x7f0000fdc000)=0x4) 2018/01/05 23:40:58 executing program 3: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x11, &(0x7f000091d000)="45eba9a2", 0x4) 2018/01/05 23:40:58 executing program 1: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000e44000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d5a000)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000036000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) recvfrom$ipx(r0, &(0x7f00001b3000)=""/243, 0xf3, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x5, "0dd233"}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000018000)=""/80, &(0x7f000000b000-0x4)=0x50) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000016000-0x4)=0x81, 0x4) 2018/01/05 23:40:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4237202fc94ccb07, 0xfffffffffffffff8, &(0x7f0000524000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00000e4000-0x4)=0xfffffffffffffffd, 0x4) r1 = socket(0x2000000000000005, 0x802, 0x0) write(r1, &(0x7f000083c000)="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", 0xfc) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000006000)=0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000519000-0x4)=0x0) 2018/01/05 23:40:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000275000)={r0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000371000)=0x1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000082b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000098f000)={0xeb, &(0x7f0000723000-0xeb)="7f6a2fe9672bf7dccec0421da926454585a8f6dd8128e0961c799810964c10e5175b42a6a5d839081b4ae83b7aef6c85e85822ae84c320ce8cecc958e621a5f7f04b19808872796aa9e8611c5aa84fac9925a33f9cdad0fa63db92d5c9800bfafd25bec30b861e96c27902f91c9732b4cb3283ec19a96a3ed194fcfa51fff5b19e436b740367820fb55f6e2416dbb82e8c06649816189fda75afee27815d1534a5ed23d4ce463a2ae61351c8230faee9fcdd59f6d69f272c7db887897678f2ded8fb3f5864cebf7d97f54a37a9dc91e017b8aba50868ad71b377a69a22b89db4336dd3b5594b4114f90b86"}) sendto$unix(r1, &(0x7f0000255000-0x8)="49d1d8aeaeae0b5d", 0x8, 0x1, &(0x7f00000e6000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$alg(r2, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000700000-0x10)=[], 0x0, &(0x7f0000de7000)=[], 0x0, 0x4000000}, 0x0) sendmmsg$alg(r2, &(0x7f00002d2000-0xa8)=[{0x0, 0x0, &(0x7f00000c1000)=[{&(0x7f00007ad000)="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", 0x1000}, {&(0x7f0000edc000)="d92177f12b119dc2c477b293a8a665517bb49bbf9c318a295538aeea7c02a4c2cbde31158e878e07bc61281519969f79abeed137dddfa061ea9095f9ed747d6c77fb4e7e1a0400448845f62de44290ac3a4d3ad37b6c5d25bf67c9d2f8b1afe774eeb738e1293583cfabf8fed0b412e9abc606fab6695d6903367c321cf37a61edb249a8b7f1dbbc5347c8175abfa87f76b3ae39ce0884fb1c7e257f9b75a9510daa4d3ffb208e0a9ac97ab748", 0xad}, {&(0x7f0000ff9000)="bc67078cd622e1cac9b38c47521288f763349a8aacabd1a4fe08fd353e91c008d45bfaec699dfbdeb4f6d5521605560a54d7ce72c08fb2fbe9bad464d612339d819a090f4bbd178de25fcb6217", 0x4d}], 0x3, &(0x7f000009d000)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000f66000-0x10)=[{&(0x7f0000e50000)="52609d8348100a5627f6ac016b55a82e067496dd7db22f5c91d48cb89245a00f1af9a68d6c218c8b4bd16da90bbe8c75637e897153c232d4afcee9832446f85434743f7440bce14c0411a7311c58a6c8c7c2ae1b439afec05a16767e399f46be207e59de8a8ffe1f0c0d2ec02a9afde329625a271b6596322131b0fe42ba1381c304ad42854e62902d04ca61a0168ff186f0e8cc9b4497f553bbd2de28b1cd18cfa898948033f5c33de20ae609cafecb5ce6b895da53", 0xb6}], 0x1, &(0x7f000044f000)=[@iv={0xd0, 0x117, 0x2, 0xb8, "0af95c5b454d9ebdd56c976b0adaad0d597e314963bdd5a9ac3eef6fee2e258f315a0dfc793831bf6b87fbab76d94ff5912c79eaf28789fe3ce431302c378418e4c9d20a5d65e28235f158a6232380d3d4d87fae47904faf56dfd72a1d8bbf4d07d781e450262b43f66b94723bb76e123b9c7d636189251df50af1edcf103618ab46c32cdb9901c81dbd87d12019cc269f5012038159ff97b94e976ed45b64865ee0a66def366e44927823fb6b25ef350ce06d914b604722"}], 0xd0, 0x40}, {0x0, 0x0, &(0x7f00004b2000)=[{&(0x7f00009ab000-0x40)="3ac77c5026c81a1e257cae320ecf411eb143c9d6a7875ae90cf24d51dc2b596c5429c103ffbe26b4838d0f25bbd00789c2ca0303a1bb3bb2bff9f276c4d2569d", 0x40}, {&(0x7f0000209000)="d9b98444e30bbbd05570fcd418af8d16b618951517e2bd89e7dc62022d65e1e2554522e7407c997c648b52e917", 0x2d}], 0x2, 0x0, 0x0, 0x4000}], 0x3, 0xc0) recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f85000)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/05 23:40:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xffba2099891e2a1}, 0x4) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000415000)={0x0, 0x1f}, &(0x7f0000e1f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000298000-0x6)={r2, 0x101}, 0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000d10000-0x8)={r0, 0x10001}) write(r1, &(0x7f000030b000-0x15)="", 0x0) 2018/01/05 23:40:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000051c000-0x30)=[{r0, 0x205, 0x0}], 0x1, 0x0) socketpair(0x1, 0x80006, 0x977, &(0x7f0000225000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000b17000)={&(0x7f0000d11000/0x4000)=nil, 0x400, 0x5, 0x0, &(0x7f000020c000/0x3000)=nil, 0x5}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00007c2000)=0xded1a80000000000, &(0x7f00005bf000-0x8)=0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000c79000-0x4)=0x4) 2018/01/05 23:40:58 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r1 = socket(0x20000002000018, 0x80000, 0x40) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000006000-0x1c)=@req3={0x3, 0x15, 0x33, 0x6, 0x9, 0x80000000, 0x80000000}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000007000-0x98)={r0, @in6={{0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0xffffffffffffff7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047459, &(0x7f0000003000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/05 23:40:58 executing program 4: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001e9000)={0x0, 0x0}) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000057c000)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000023b000-0x38)={&(0x7f00001f2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057c000-0x10)={&(0x7f000057b000)=@expire={0x104, 0x18, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, @in=@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}, [@tmpl={0x4, 0x5, []}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:40:58 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f7c000)={0x8, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r1 = socket$inet(0x2, 0x1, 0x9) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000bf6000)={0x0, 0x7}, &(0x7f0000f7e000-0x4)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c76000-0x4)=@assoc_id=r2, &(0x7f0000f7e000-0x4)=0x4) 2018/01/05 23:40:58 executing program 7: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00008d8000)=""/0, &(0x7f0000954000-0x4)=0xfffffffa) 2018/01/05 23:40:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000e3000-0x4)=0x9, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000062a000-0x10)={0x1, &(0x7f00005f9000)=[{0x0, 0x2, 0x80, 0x985}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003fc000-0x1c)=[@in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x3e2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a5e000)="01000000000000000618ee009157edb7", 0xffffffffffffff54) bind$unix(r0, &(0x7f0000577000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/05 23:40:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) r1 = socket$inet(0x2, 0x4, 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000030b000)={0x0, 0x36f6}, &(0x7f00002c1000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003bf000-0x8c)={r2, @in6={{0xa, 0x2, 0x12aa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcf18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fa6000)=0x8c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000293000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 23:40:58 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80008, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x20) 2018/01/05 23:40:58 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000024d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f7b000+0x29c)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) 2018/01/05 23:40:58 executing program 0: mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000057a000)=0x0, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x20}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:40:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00001ad000-0x10)={0x3, 0x100000001, 0x7f, 0x8000}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000224000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0xf, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/05 23:40:58 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000261000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd4000-0x4)=0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000fd3000)=@full={{0x3, {"19b9ca1ea0a276"}, 0x5}, [{"8ae38c29d5afd4"}, {"c69b4c3c3b576e"}, {"ff4ebe0816e1ca"}, {"6d21ff05e72900"}, {"907eaa21226387"}, {"bc14e986ca849b"}, {"5896199f53558b"}, {"9d9828231e1f75"}]}, 0x48) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/05 23:40:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:40:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80000, 0xfffffffffffff000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000090000)={0x0, 0x9}, &(0x7f0000ae6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000568000)={0x5, 0x3, 0x80000001, 0x4, r1}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/05 23:40:58 executing program 2: r0 = socket(0xa, 0x802, 0x0) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000014e000)={0x0, 0x5, 0x4, 0x100, 0x2, 0xffffffffffff0e9c, 0xf1, 0xfffffffffffffffa, {0x0, @in={{0x2, 0x0, @rand_addr=0x401, [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, 0x9, 0x8, 0xffffffffffff05bc}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x101}, 0x8) 2018/01/05 23:40:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000dcb000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fad000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049e000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009ff000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x0, 0x5, 0x2, 0x80, 0xa0, 0x5c, 0xffff, r1}, {0x2, 0x6d2, 0xfffffffffffffffa, 0x38d6, 0x1, 0x7, 0x7f, 0xf5}, {0x20, 0xc5, 0x1, 0x100000001}, 0x7, 0xb, 0x0, 0x0, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x3, 0x3, 0x1000, 0x7, 0x7, 0xff}}, 0xe8) r2 = socket$netlink(0x10, 0x3, 0x1000000) sendmsg$netlink(r2, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x15, 0x40719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e6f000-0x4)=0x0) r3 = accept$ax25(0xffffffffffffffff, &(0x7f00002ac000)={0x0, {""/7}, 0x0}, &(0x7f000033b000+0xd1)=0x10) connect$ax25(r3, &(0x7f00001a6000-0x10)={0x3, {"516af6572f0cdb"}, 0x7fff}, 0x10) 2018/01/05 23:40:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f00006e8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x0, 0x1000) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f00000b7000-0xe5)="96ff7c8ccb70b377d92f9cf0b955daa171a8febd32231a4c7afeb4304e8c3502e764569f7438ea1451cb1e344f4fe9c3d50eac0f95b4fdd3e571cf832c119b9223442336e953dc14b4b4dd6ac9fe72357e2017a5f40afd16126f7f4a7573c3d685f74e20611525a52ae4554853a54b7bb2c534a0e617f046967ec445f2c17e83f86f00c91879fa920bdff4c89cffba9968553bc0bbb198dffd15a6785e84c296bbfd462aa01704fe25dfb602608b7001aa901cae7a41044a5589a65e334525f28a01c72266b576b254c4c44a76818b33b6c51191225481e7aabda1ca92458d21ecf3df3fd8", 0xe5) sendto$inet6(r0, &(0x7f0000c5b000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 23:40:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1f) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0x800, 0x8001, &(0x7f0000df5000-0x8)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000bb4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fb7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d3d000)={0x0, 0x8f, "d993d4a9ba0296267418d67ea6c4f7cfd4eab6546041a8538f9737e3255f08bbefad2f3be38786a9c0d73e248ab5086bdec74b05079f00dfe8deb01c5f90317a3f9bfc415f9ced3284110a4e04cd123d94714a95e9e1e988473064e6946a623f106d3ebcbc686e90d7340e718105ea21cb9da707ca39974cd2de1e88f50fa39114d585f8d4c1c3e08b1b004791af1d"}, &(0x7f0000494000)=0x97) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000e6a000)=r3, 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f59000)=0xd0e, 0x2) accept4$ax25(r1, &(0x7f00005af000)={0x0, {""/7}, 0x0}, &(0x7f000062d000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ed7000-0x20)={0x7fffffff, 0x826, 0x8000, 0x200, 0x9, 0x6, 0x71d, 0x0, 0x0}, &(0x7f0000995000)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000906000)=r4, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xc2, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000e90000-0x450)={0x1, {{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]}, 0x1, 0x7, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}]}, 0x450) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009e2000)={0x1, 0x4, 0x9, 0x7, r4}, &(0x7f0000ee9000-0x4)=0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000030000)=""/29, &(0x7f0000674000-0x4)=0x1d) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x4c8) accept4$ipx(r2, 0x0, &(0x7f0000698000-0x4)=0x0, 0x80800) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000eae000-0x4)=0x0) 2018/01/05 23:40:58 executing program 4: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fab000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x6, 'michael_mic\x00'}, 0xffffffbb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fab000-0xc9)="856e7b87ba282a2d1c704e444a8d1f9157acb1ed4faed81ee8d293a9ecfaec20c1c0be8870015667ad77ffd4adb7776d1417c4bb4a9ee38c1988a33826b28069d7c1a79cfe7ca492389339902a86f63ea7e925f7f4cab9c4f94d68332d0bac836d725797ac52cd1f10b576f74ae41196d59fa9555b009d0b94a312be0d915db412edeb5f270362491ffd0384ef15faab2dda0702282c732f1d93867c52c49cb3b600b6482da268473d454dab4013022dd1baa7159ed967f9c785b1a2c094a709a88494c2d616adbf7b", 0xc9) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)='{', 0x1}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:40:58 executing program 0: mmap(&(0x7f0000000000/0xa08000)=nil, 0xa08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000a08000)=[{&(0x7f0000806000)="085882dc8819cac00784b4e0d8c76bc3ab8d41f16081291e13e5e803e33784cc5da55cb8f17188b9a264e6b1f22dbe330325225fc93325b0d6963a8137403bd7c750c8d6b500320d6c2a59d868fe38f1ef4f5972d8268123714659d78497187240b101e5702684b64adb2ac00bb9cf54aaef23376865316247df7f16120ffeef2480c0d0397b487d628ff29656138fa4a0d302", 0x93}, {&(0x7f00008d0000-0x1000)="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", 0x1000}], 0x211, 0x4b) sendmsg$nl_xfrm(r0, &(0x7f0000029000)={&(0x7f0000a06000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000033c000-0x10)={&(0x7f0000288000)=@delpolicy={0x50, 0x15, 0x21, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:40:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept$inet6(r0, &(0x7f0000af7000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000814000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000054a000-0x83)={0x0, 0x7b, "b7e32fbd78680f16f9210fa2b98dd7b0b9f4be22b846df4bdc51aecb04db9ad88d74303eed35943fc91e140e18299f3008526c4f9fb9b4a9a58e020be3fefe4c9f2f08633ed6e0a84668adb3b8ac100a0ad5ccdfebe7d80d13def039462a1bc6c88d4ce043079f86531fd01be87596b8e57fa4618dd44c6a75efa6"}, &(0x7f0000161000-0x4)=0x83) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d00000-0xe)={r2, 0x6, 0x3, [0x9, 0x8, 0x7]}, 0xe) getsockopt(r0, 0x10d, 0xc, &(0x7f0000689000)=""/4, &(0x7f00007b4000-0x4)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/05 23:40:58 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f64000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00008cc000-0x38)={&(0x7f0000f69000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f68000)=[{&(0x7f00004fa000-0x2f)="95ef3f8a5f2aea34ebb9d4e83f6907430f93e4dd4e5ba08052540d0649226f1b4bed09c6939e15d1ace3bb1f42b15c", 0x2f}, {&(0x7f0000027000+0x816)="415844de9a0b7a55d67fa3cf54a87cb5047914ac7ba91fc382c39a1d355832ca0bc6f18b79565e3156dc7498417b58c56648ad5cc0135669f1ff8837d3845efff5fc09f018f4a5a83731353c8cf973bcf0bd2e517ccd67a5c72528d380273e45be3974fd9bd8472ac69bc04aad34ed556a846a4df7adb4871e28458a955a0d32691f248708367ab114c2101a394989bde266b632ec78a18a655c922f105e50c83a3ce7061ea0235177ea2628436d3abef301a9ac", 0xb4}, {&(0x7f0000f68000)="96180f41e68765d9d3faa5140af9fe566c3fa1dc9622d52bd1a43180cece4fe9e5e47cea9c6b5c7a6abcb239227cba76dc9d049b1b8309d2e2a1168147fa8559c117fc0e9b47760ae20ca30bcee06214f077084f882718691751095c9ef17d04e858bd2056a90a3dbf37dbfaf025a5924e0859e69ecf1b78046639d148941ff1de7df9865dfa2e8ad7780221fb59", 0x8e}, {&(0x7f000092b000-0xcf)="50a6198a640946998272367f49806de02bbf4f4c05688655e005ddc79c284ae996451bf4cb78ebb9cbd73244876e829651f543123ccfb545bc6efa01b9ca012e149a6268f146b28e12172f38b882cee87995e6a1edbe02b8db145d24367c4937ffdf75615133d5d9f58abb3dc1b3d0cae75f292dc8273a276b029df61b5b07e5627314ad489fe382a18c854970f5d6db8b1838a241f714ad4c2ed8114b98e4553d873fecbafbbe3d423e7134d8ab792a2fd428db5ff5b5a006a44192905c88f05dd8f618948790a075144bcff78752", 0xcf}, {&(0x7f0000f68000)="4d97600e", 0x4}], 0x5, &(0x7f000022a000-0x130)=[{0x48, 0x10e, 0x7f, "3439772c56b5861f216f860baf5b4163df0cfaa410989c2ea71146f6bbb37e26cb82d5fe8391fe5e69ff15c0ef58f1da4f9d28ea"}, {0x28, 0xff, 0x0, "62c977e5d1817cb4a10c0c8045ce49eb22b4a6dcc9eadb5b"}, {0xc0, 0x11, 0x0, "6e83398d4f602d09976c58093a57364a496575457c41a4695314f2698c6a5da23986f7b7a4887dbe18ea5fed0c1c03bb267b886ee7be2051e3947abfd5efaf8a2be281b1b51418cc93393450d65e33b64e9564aa3f5f996d7eeed52d6fb638b28a6b405cf6341d78c426f3d89be18eba28985c1b18b3e923d6d288ab640e6380babc2126759732445f5bf1688136b4800d4a2563c6f37a08a6fcbdd5f1c9e0dcc2a8b76d52c05d54536705ff80"}], 0x130, 0x4000000}, 0x40) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000798000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000f69000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 23:40:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00003d7000-0x4)=0xfffffffffffffffc, 0x4) write(r0, &(0x7f0000ebd000)="1f0000000104ff01fd4345c0071100040105f03608000100038f0000000600", 0x1f) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000701000-0x20)={"6449805d7a938435db5ae45ad98499d8", {0x4, 0x8, 0x6, "07f818ece8a3", 0xd418, 0x0}}) 2018/01/05 23:40:58 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000048000-0x10)={0x0, 0x3ff, 0x8, 0x80000000}, &(0x7f0000657000)=0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef3000-0x8)={r1, 0x5}, &(0x7f0000ef3000-0x4)=0x2) r4 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ef4000)="9e2e3bd800083c9ea76aaaea4934168660c80c6767e07263a298327aa0008400c32da802bbab20d49d50cfc0cd1b6c335f169dbc2317e216a41a1e84f5847ec230f9de81cffb3beba2690b216625323ca061435c0670b6333513b1f71326be4125ba5937ab1dc0ff66cc0504ef739ef1f8772b55dc09ee5b284205af1a7a62acbf27a0da02ca97a7bf16e3716b2d4e00dfa15f00fffce3b3f3de69f0649cd89da42f5e2de34d037db0554f13473818f09aead838e29bc7b31a2048419096b5d4334756d7cb5c61d3bc6df149c8763a18e29009043d538eb29fd62ba483c1e37bed418d186d6f22854f080a859f1f082b081b778b7fe58df9fd221b411e048795973fb57c3e520625c01e4e54809b191985b372ccf740d4dd1f4da951c51fb0e6ceba0b53ce56ec80f773333c7970a2f29a760587406a751571fc3aef468820e90ab32256ef7e111d9143b6c234e59b86d49912822b882c1c6361b617c0d28ebf0400afdc077f55519a1430bcf382d21220a6243e3a047817e25cdd512eacf3734987b793ac796ddb708dd8260090047e2acacd0a0a493d65bcfcc8e0a105a9fb594b86aadd5f1f0216de2c6dfb5b2ead0315e221f0466bbece738960ab690ccd731a12ff0a91b62f98dae0cfbcde401c9e33de9deef2ecfea779f688b7680984e0813a0b246d0ec88e1f81cfac38d759e4d47fa3338463449fb3e5a943fcabb30915818aeb43790f4286b44ab2be421d14ceb9ae550a488d2ce36295f00cee2f056c6a3bf66b669f222f5b4b26350692906c5367ac42b553c3ffaa687cfc4ca72f6c6f5d1032f19cedfdde1d1ed064109b83f3b45b9fcd11cba1e89a1be3ee39b41072138b6826d4870d4bff4bd758ef88106716bc79e3f8e9cc8ed1bd7782953fc9a9dfe95ad91568b21dab6c9be05289e643daaa8f9011f68e11cdaa7f523577084b9c064635dfcfc71d2f05d341495d9ca88c1a93935415c8d53f93ba9d53685d4c8e3eb046d18ad37779d44a5a04449f6fee09f8eddf729e8afb491e8a00443f0ee0688599ab158bea61b60569e9263f813907082101a7f70fe56b85d57c89430263f03602139aefc62ce15bec469ee14e6426b2f6942f8bc745e0689275646aa6850bb7de05fb1d2c2a0c2b25d0bf0f70a78e851d05764dd3de0d0ab1f4d31d84c1d6cfc8055cce844988842854c2a7f7ee429e2beebe093ffc21a566fc4f51ff310662c48d301af6683534fc73ed27dc6a5460454521315f111efcbe27a99364356ca9fada6b1c0907415f6a1c0c4551e94a5f704a12a2a164348d84ea06ac3d3359bcac2155ac5146b2460527cf8a8a77243262984185dfde02949346490c78af0c70e42d684684c8c166ccbdfa8c9b8693b6c8292e6824a625c7bda38bfc321c6876d35d6c4ac48a8c4e9db5ca1149182aa5ea55a8dd6b8b665f01c335ace95e99270a37dfd3650b409933d9916c64f2a95cf5d087234f7296ed286060b1e058f5dce28e6f105a8423218431a943089477f7b6867ef1a6e39315b00551fa1a95149d4eab24f71c8016e56495c853c0b7453a1368b84177c8463338316a4432e232bcad6d747353f2ba64c27aca08ff553b4feff17092b0e775246402df5862d3d5baff67747c7d8647248f4e94fdfb107821fcbdd9168585048e079a897ba2621c3bfb5e48f0c0c034999d1f6ef96098d226ce78c23d476c29a080ba37429e15df4a06eaa68d842bb65b831b56b1223529ef68cef9f717424043fb0c87a36c85e16ccc30db4c149141051a478acfd6ddabf888caec7e186f0ade8314bd15ae4f5e5f85ba1cc50d715fa8a95e5fdd3804f22c7b2000b512f8c5dded9b36defaa2a3f02d7fa4ff9c23bcf0f26dffd09fe951e2bc542cf90ca3a3ae21c970b724701a10a3cb1168535ce9fcffd645d334219d359ef5a334dc8806ec62edd9cab6b1ee484eae577f6d5923337ad612b9a858952851ddf93cb9345a4dda27e5708d0b0d1a55eb0e9cbdbc129bf4231150fff158f2c076b5485a8b90f819626b19bed2df4127588b5e600d0a2ce3c941816ae500472ab96787ece2659b95ec716d2a67fa97b4fe92b9a67da126146ee113acf2762490271b059ea32774822dafbae78fdf23c9d4eb03ff59a2aa5f0851d98db6e452b6ded37db0481fc6f020f4c702309a581add773dc5cab50f05529f488cd282c1f7c63ffba40f06f3eef36bd88c4475d759e466847dd35e919be827d2658e596c1a5ce7c9a5c2eb7a947e6932ec08602540299ff18498f14064ebdbbacf4e1604654ba97df4b9bbebbf34832e31cd49a86d7ec9083f1d2239c5f3593dbd600de418d5d1a7f104474c93da87f2129e3577b7c1ee53c1dc55df7f836aed050502c3a0d4ddb48051d2c3a0461e2ce5138ea69ee56dd1c97170f48ee1b62cd0040cf3a9df9a0327a641425e4d0d74639ca1aeb59f2dbb7aa746281660f571c366b7ea88249142a01ca10528f3c644e681ad758c04a4998be5c8b6c2172aaacb60b1dce1a3ea708803e7a945e984f43ba9f2e0b0fecf933de5e2bde65e195460d55768d0dc1bbeaaee6a36ca3d943d5e6c1d89ab9d54c3265a6a890e45a48d0eb534dda553dc7dc7be175a9d238c945746fb259df5a8fc5be7c805c11e4d400f9800e8ef2ca7b7608f7775552101890a2ead9bbe8111b6ee546165491f11bc3324fac4c96d33dc0105fb0fd5fcd154e061513b63bdd46ecaaef439b992ab27dc6381f2cbe4bbfaf7648b77a8ef3a8f5e1f15a58eb23c30106a4ed19ae519524e83492d9c411a4a5acf5dd3e267ac6cddbf4c5ba1015e085d4adabb197107b6cdf9c5f28caedce6f0d4f52050fbd1837cd0800cd597c14effb2b796293a44c5353f746deb414dff241cdee1192e30e97daba1d8356c024b7e9230ca72876aeed93cf11c9a1886bc75a38178a957cc43bc5a6d0b676395c13b4b147ea4ab50412fd490adb1c7a3f3674ecfedb7bdff8c1deed9fdb29156dbd769687763effc194a3c99b104707259447aadb925b5e65070aaf11ac6666a6d81159e7dc8f46a8e5c8cefa462fe7db6c5f5474f58b4f89e00a8fc54a930f2b1b0609797f8fdce37e23acd6b984b877a31b52888b723c498303c88c11b6bd54092e9a4ef6283aa0add74247af1382f31e9cc550e061d144b1f972cb7ab664a59687c0822c63ca56acdeba3653073a8500ca4976d96a164195403707cb47a029dc346b374a4bbe9d7887f9321e0b24c429fd17658dc48662ad9c4e612535913167095106cc2cf5a01ed899e4bb7cf7029f2bfd58f1880fbce8b7aeba6bcc7d40064bccc97d89fc890a97344f630f8a636dedd513d726aef37c2dd4a1cb255602ed82f049104e268cbedcecabaa19d01dfdebe12ad60e7e338c33d1c49b0d304b03e273894183e0a4626c813c1f7e125145bec4c69ba5c31c8fa7a159b42b6c2a410307f5595fd4207533486a1a785adb96fc7bb35ba8491257ddd5f6b614147e362fabaeaa70563d430302577eec32235cf095ff911630db4388a0fe3fc02ee1e864b319f2d18d948701a5bf524df424c5e638cdd1e989085cb1e27072305e273fe00dd510041c9407cd5f53c606f75fa014fbd5c64de4a48f69e2422d31de35daceda3103ef69ab4ad23f183546da36de5cd68f3d46f3c38c13ae5404d16d7cd74cc7bee001f37c9c7506d775498adc5d559dd1c93aa2344612a7f1a8df247a5e995737b78b6302576364b355e0054854ab7101ebf34cbe5768fa6ff27a3e880720f898534cad6bc74b459b66237907a53bf9fe2ebe582c7a193d47a258da36060706bf0150a9d619c8b28c762e5a929f2e01d361394895ff52c323933fe608523d83e1e24b79ddb61178f64dbd49a8c5e0fb3e09f8e56d47f214bebde5830a44b6e8727ee7bf26a40282f72e17ab8b413cd9b8a5426b6daf16c6e05251790f2adf5fb84dbeccf73bf998abf53ab7f132927899574c5d9f97d049710a735af07e3a63e20e00ee927bc1b18165b034ecc2902fbaa2e5242ba4bdada9de99fc70ce9eef02f2f79d90923649f15b3f567e4710c3a118f64388ccc37cc21f25635710b88cd81d77d81acc3f54b5fcdda34e7775fee50c3dee109e95c499e8f7116c41a5b24d3ed1a35b96f15da5ecf97cdda3f479ea10630986137605a167d3738f4361f577881b4752c3ae68a0473cbc3813db1aedd5a0541603ee6a8da1cc3148258f77122187b60772dc0e7d3d634dd3f4336869f0607f061187e614038e084d9b396a4cb1faad47d9d92e343cc036c8c9197d741831f44ece456c37128a31ec9e592233087972e0a0f780e158bd3d1ffba682bb6086c124d511f04eb009b8ee10ee411319bd89a0a2aa27c85d3ca6b7e1142a05084edc221b1ccfe15184921d5175ba129c2089bb2d4a7cfff7c2beb266f76cc0ec8bfffa5284a6cc31a956966e54f5d3a5359a5b562c1732c91675036c0c9e4326021c5784ae8171e7db037e1d51b702c465d938f2cdadf9d0c33defc92824ff8422952f6f354552775a76542a7bb369ec03ef95fb1a5d7afae2bfc0d4d143cea22a5f9d656ba0017f6ba71ac17b12d26948a2ab897891c06db71485f3968153156e460d706d4c00e77bfb54f4eccbcbb6adcc465167234c378c85ad89853788fb0a1717510710c08d06f64ccfdfc87ec4b2181e0770c1d2656d2cd11a902c936c511f6233742b14113eb58f4d7f9874f6da6477465e084e0bf9a28ecf1c1c4b0bff1ad192c758d5ade046fb6ec98698ecc7657034ae03ee08fd1fe35a2b3e5f55078e38c1e43adf4160d1e991c6bfba7fb9833bf3eb20ac06e9aa9928d6ee5d1002c5222b9f9d21b62406f34ddffeac4404948829362ff7221cc7d61e3d1c59f7f8918df690778c93cd33fc8eb82b27e721c33755b9369081ddc8bd64ee1ccc603f9cac5977ec6ca06e39c08961b951367a451bdcba219cef22ba2e80c0501f00576941415e028ac77f23663bb5e3c034b8c9ed0ece0328fa54599f596ed6dc2eb023dfbc57088b2fab0bc91f7efcbfa4426ceac5c9a7680d494f0a27eabdae2f18d82c0c71fe73aea6b5525091b24e2b2258824e41e168776f12b9b2a5d988e575e0860f2c621bcc14373dc83958de35b946f4aab0fb8595e4a90004ec4daedad10633c5a0d526784ae9be3c8c5e36d8c7e82f2042c5838c8e70cd802472103130ee684de439d0a5bfd7bb7769ea080aa9a377cc4367fa6e6cdbe81777d4f6eb2036bfa4f927817bc43a195bc85fb87a71a3bed873806f4f528f9af3fb8907a3e71c15bc0c857849e86427126ab1c201fa8af2d870bab5831561a5cd27b4df6352d1c9ba5e3c1977f290c77037c31484e9805c1eff47e34df55eec8e60a567f2d9d8392244108a7370a8841b0cc8c2e01e562efa09d2037ddf7bd0aa533daed9f3dfc25665cb26c3b46410753abd26f6d1c461949e426c2ab33ca8f8e1f4c7bc613fc8ef9a42c8d472b407a68e619026a1bc31ed3278999841c1b0c2ffb253e85cd0a7fbbb81889c9c3178efdd6b0260f2ff1db497834a93a51c044e691fca87e83a2ba34b66d6c2420dce4d189968faa5b824b6562245ca583e96d793a4e5f7257b463f251915eaa5584ab1ae10b1be50a06b5db8e7208e9bb784348a27b4b008aa75930342d1d0113c1161a3a608c127131000dca88c51e4819cfdf0b7d1c4c71ca682759260d98a18bf75cbc408d3f7db0b0fea456e263fc8af048c91bb0d167786ec867beba081e1eda4a9889c99b6013df258d4a2684c2e1d6227d928f28cb", 0x1000) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x182, 0x11e) sendto$inet(r4, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000ef3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000aa000+0xe63)=0xe, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000661000-0x108)={r3, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5f4, 0x7f, 0x7, 0x2, 0x101, 0x8, 0x80, 0x401, 0x1, 0x354, 0x0, 0x4084, 0xffff, 0x0, 0x9]}, &(0x7f0000a5c000-0x4)=0x108) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000ef2000)={&(0x7f0000ef2000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ef2000)=[], 0x0, &(0x7f000048e000)=""/91, 0x5b, 0xffffffffffff176b}, 0x40000000) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ef5000-0x4)=0x0, &(0x7f0000397000)=0x4) recvmsg(r4, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/05 23:40:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000006e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000988000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000efd000-0x20)={0x6, 0x3, 0x8, 0x9, 0x6f7, 0x401, 0x1, 0x800, 0x0}, &(0x7f0000f06000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000729000)={r1, 0x2, 0x3a, 0x2, 0x800, 0x7}, &(0x7f0000865000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ea3000-0x98)={r2, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xe4c7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffd}, &(0x7f000071d000)=0x98) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000f79000-0x24)="240000001b000100ec03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) 2018/01/05 23:40:58 executing program 4: r0 = socket(0x8, 0x4, 0x3) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000ab6000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f9b000)=0x8) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001a1000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r2, 0x0, 0x5c, 0xa0, &(0x7f000000a000-0x5c)="1496e6ae4b4dd1ccd21b8a4b726b9cab20d264e848852fa934b22ac5ff12ee64f37feb69cfe2bcf708652fc9e8be366cb1ecad6f2ed386ba98e32313ea779043d72d866d4ab185d20ec46ce98e1a784e1eb9905c60edb6b5deceef6a", &(0x7f0000009000)=""/160, 0x0, 0x5}, 0x28) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000b000-0x10)={r3, 0x50, &(0x7f0000009000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000005000-0x80)=@generic={0x0, ""/126}, &(0x7f000000b000)=0x80) 2018/01/05 23:40:58 executing program 5: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00004c9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x3, 0x3) recvmsg(r1, &(0x7f0000444000)={&(0x7f0000d76000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e7f000-0x4)=0x0) bind$inet(r1, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000e81000)=0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000741000-0x108)={0x49a, {{0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83f3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3accf071, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet(r1, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:40:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x300) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getsockname$packet(r2, &(0x7f00005e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003b6000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00005c7000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) close(r1) 2018/01/05 23:40:58 executing program 5: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) pipe(&(0x7f00002da000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a50000-0x10)={0x4, &(0x7f00003d0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000a97000)={r2, &(0x7f0000534000-0xbe)=""/190}) 2018/01/05 23:40:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000aa6000)={0x2, 0x9}) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f86000-0x48)={0x2, 0x3, &(0x7f00001db000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000aff000)='GPL\x00', 0xf46800000, 0x1f, &(0x7f0000c11000-0x1f)=""/31, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00009fb000)={&(0x7f000027b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x6, &(0x7f0000f86000)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000f86000)=0x2, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f85000)={r1, r2, 0x2, 0x2}, 0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001bf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r5, &(0x7f0000f83000)=[{&(0x7f0000909000-0xd8)="80", 0x1}, {&(0x7f0000f80000)="abf5ea8f0b06213476f56b99c7a72f28faca2812d0f950cd35e0e611c369fe9960d3ee3d846e69f9fe3e067f5bdfa00024151e38ceff2ec7dfadafff542ce968485f2a604c09dbcf9aaf0556223a296d83596a80564825563e8cca467d66606eb0707433f9914dfc353288c3718ff9f7aca03558d92bb5d357b5464ca033f5fefc687a49686bb5aab271ffaaf35d969ae3abcc4e45e2f94539b43e6e058b0ae13434ae81ed4495a21817729cdf946dcfb3e397519cef968d7f269cc2cff55f2ef3", 0xc1}, {&(0x7f0000f82000)="a4abc2ace122fa316f117f57bde4c2fb66bb4a6b1680f272c0d27d5ee75699f8ae1f95dc8fdcb96cf3acac1b1c4284bca48d84bece834bcbe933a9011d128f2dab9ad9d42e33235881e582e0d5379da8aa1e4647a0d88a71a1c05bac5b8df15297d2567c6e0399bf9db863f975d039c53eee41683e4f3b1e41cf20d07da6b61047473d0c118fb667c760af16f6db72133d860d9c9562ecb22956dd57a7f49f21ed087b4e27c2ee6175607d1a563d906bf9aa8e941f139c35409e1e8da6f39a9dc7ef8b629257c310c2c3f32359a22f1109a82fefa697c48ba7512645d1", 0xdd}], 0x3, 0x0) read(r4, &(0x7f0000c03000-0xb8)=""/184, 0xb8) 2018/01/05 23:40:58 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0xc0000000000) r0 = accept4(0xffffffffffffffff, &(0x7f0000008000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000d000)=0x10, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000001b000)={0x0, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0x0, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0xb, 0x0, &(0x7f0000007000)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000000f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000, 0x9, 0x1, 0x400, 0x9, 0x80000, r3}) 2018/01/05 23:40:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7fff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x20)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000814000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000178000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d3c000-0x8)={r3, 0xffffffff}, &(0x7f0000792000)=0x8) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000b5000)=0x4, 0x4) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) recvmsg(r5, &(0x7f0000da5000)={&(0x7f00001c7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000006000-0x60)=[], 0x0, &(0x7f000017f000-0x44)=""/0, 0x0, 0x0}, 0x0) sendmmsg$alg(r5, &(0x7f0000416000-0x38)=[{0x0, 0x0, &(0x7f0000d3b000-0x90)=[{&(0x7f0000093000-0x92)="9535f1df199dcee87dca3f814a85d955c1fb2cb5", 0x14}], 0x1, &(0x7f00002f4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 23:40:58 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000003000+0xaf0)={0x0, 0x0}, 0x2) readv(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0x96)=""/150, 0x96}], 0x1) 2018/01/05 23:40:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00003cd000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c12000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000cf7000-0x108)={0x0, @in6={{0xa, 0x0, 0xfffffffffffeffff, @loopback={0x0, 0x1}, 0x8000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x0, 0x9a8, 0x2, 0x100, 0x4, 0x4, 0x400, 0x2d, 0x1, 0x3f, 0x9, 0x9, 0x1]}, &(0x7f00001a1000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b6e000-0x14)={r1, 0x6a, 0x1, 0xffffffffffffff81, 0xadd, 0x8}, &(0x7f0000abd000)=0x14) r2 = socket$inet6(0xa, 0x80002, 0x8000000000088) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000cb6000)=0x5, 0x4) bind$inet6(r2, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6(0xa, 0xf, 0x0, &(0x7f0000c7b000)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmsg(r2, &(0x7f0000fa9000-0x38)={&(0x7f00002bc000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0xd5, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x80002142) 2018/01/05 23:40:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000076000)=[{&(0x7f000007a000-0x39)="39000000130019470400ff00000900ff940001000100000000000000000080051100010003fc00000000a1cd040000011018e9070008000000", 0x39}], 0x1) 2018/01/05 23:40:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000098f000)={&(0x7f000070e000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000a6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002bc000)=0x14) socketpair$inet6(0xa, 0x800, 0x5, &(0x7f0000111000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000137000-0x8)={0x0, 0x0}) poll(&(0x7f00001de000-0x28)=[{r0, 0x80, 0x0}, {r1, 0x88, 0x0}, {r2, 0x494, 0x0}, {r3, 0xc051, 0x0}, {r4, 0x10, 0x0}], 0x5, 0xcfc7) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) socketpair(0xa, 0x6, 0x4, &(0x7f0000c2e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00004d5000-0x10)={0x0, 0x2, 0x95, 0x1}, &(0x7f000028e000)=0x10) recvfrom$ipx(r6, &(0x7f00003f9000)=""/142, 0x8e, 0x40000000, &(0x7f000009c000-0x10)={0x4, 0x533, 0x5, "42bdec75cfa1", 0x6, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000cea000-0x10)={0x800, 0x206, 0xffff, 0x9e9e, r7}, 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000c55000)={r7, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000918000)=r7, 0x4) 2018/01/05 23:40:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffffffffffff, 0x3, 0x800) bind(r0, &(0x7f0000e2b000)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) 2018/01/05 23:40:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000d1d000-0x1)=0x1, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000e2000)={@generic="6fdef17ad2bc3ec1be392feecd2ea190", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d6f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nfc_raw(0x27, 0x1, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x1ffffffffffd, 0x0, 'lrw(cast6)\x00'}, 0xfffffffffffffefb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f4000)="b70a75b0d5e383e5b3b60ced5c0f7b3a295df0df8217ad4000000000000700e635", 0x21) 2018/01/05 23:40:58 executing program 4: r0 = socket(0xd, 0x3, 0xe074) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000086000)={@common='bcsh0\x00', @ifru_flags=0x101}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fc1000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20, 0x2, 0x1, 0x2, 0x100, 0x1f, 0x5}, &(0x7f00006bf000-0x4)=0x20) r1 = socket(0x11, 0x802, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000ad9000-0x4)=0x0, 0x4) 2018/01/05 23:40:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getsockname$netlink(r0, &(0x7f0000af3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000049000-0x4)=0xc) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000815000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005fc000)=0x0, &(0x7f000065f000)=0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002a8000)=@common=""/16, 0xffffffffffffffdb) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000b000600e00000000b4013000000000000000000000000106d", 0x29) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000691000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f000054f000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d0d000-0x8)={0x0, 0x20}, &(0x7f000059c000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ffa000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ddb000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000674000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000010a000-0xc)={r5, 0x80000, r6}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000000a000)={r3, 0x4}, &(0x7f000093f000-0x4)=0x6) r8 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d86000)={r7, 0x0}, &(0x7f0000897000)=0x8) getsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000667000-0x2)=0x1, &(0x7f00000b4000-0x8)=0x2) 2018/01/05 23:40:58 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000133000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000fa4000)={&(0x7f0000a3b000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fa5000-0x30)=[{&(0x7f0000e0e000+0x6dd)="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", 0x1e0}], 0x1, &(0x7f0000e30000-0x250)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fa5000)={r1}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000fa6000-0x75)=""/117, &(0x7f00004df000-0x4)=0x75) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 23:40:58 executing program 7: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f00005e3000)={&(0x7f00001fd000-0x1c)=@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5b80}, 0x1c, &(0x7f00000c9000)=[{&(0x7f00005e4000-0x96)="b41ec954e69263abaa58c34d29ea8f0bbcf25e8d83c5b69dca042f693676a2643601adae34d07ad2d3545c79b9180a878a9a472c020f9d038d55af529777956be2be848dc60591310777a8c900e19138338a74c95f7339b4f250354928873bedc06ed639be2215f9c1065c91757adcc4609ecbfcc5b9128a80bf2a7969d24a446ab8a19b4287b1dd94b4f8de07fbe5e284e421bfb0d5", 0x96}, {&(0x7f00005e4000-0x59)="647da3ddcedf6a69ee79db8e519ab8c6d4164ba5d3707f96c58ace9dcd24c2574e36aa2fe78a576300a7e1398454ccc2d0cbb9cad95f7fefb1def05ffab700c8fb69a237beef6117a4fcf3c3c0cd8703c026cc9964085a679d", 0x59}, {&(0x7f00005e3000)="5818eafe08f65eb59d1764725d244bae7ba1fb49089e5c0bb8f81645cdf2cd964a262fda1e", 0x25}, {&(0x7f0000542000)="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", 0xfb}], 0x4, 0x0, 0x0, 0x4040011}, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000334000)=0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, 0x0, &(0x7f00005e3000)=0x0, 0x80800) 2018/01/05 23:40:58 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000559000)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ffa000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x10001, 0x101, 0x20}, &(0x7f0000ff9000-0x4)=0xfffffc54) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000ff9000)={&(0x7f0000aef000)=[0xd6, 0x5, 0x9], 0x3, 0x0, 0x673b, 0x3ed, 0x3, 0xfffffffffffffffa, {0x0, 0x8000, 0x8, 0x7, 0x7b, 0x4, 0x3, 0x5, 0x6, 0x8, 0x2f5d, 0x1020000000000, 0x7, 0x8, "47e316b99ae64b84e827b3652dc4e7d21ec6c6f4d692b5fb0b0c3d17cd5e5773"}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e41000-0xea)={r2, 0xe2, "6b7cff4242240381f529ada41fd4abafc9c8a1a5052b1b55f89405cb4f29d28b41800e6bcc76a904dac29e1596a4a5f90ef38aa560f4ebd11d4a0497c88c6de5051219e7bcffa0376558cf922e2290b4c499700f3d7d791221a56ef6c06422a69c52ef8fd4cb8b5f82293074ac310156a9f7b286b54bdeefb2af23f463c2da19760b4c88c9721658d9d1197f20a437f6d072ac4b6b2fb515c444e275deaa3157dba39504a9c3fc866bdc4f024942d353d9b8d139a596837ff8c237e44885c74d9c6a17fe973476b3ad1c87c5ddd2631e990d3549d9778a22959de33db02e081a66ec"}, &(0x7f0000d24000)=0xea) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000118000-0x4)=0x0) 2018/01/05 23:40:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x9) r1 = socket(0x9, 0x80007, 0x7fff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000069b000)=0x1, 0x4) r2 = socket$inet6_sctp(0xa, 0x9, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1fd, 0x0, &(0x7f00005be000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xffffffffffffff49) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) r3 = accept4(r0, &(0x7f00007bb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008ac000-0x4)=0xffffffffffffffcb, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000f90000)="63df3f10cfb785e3926bbe6c2a30074d1284cdec6c6f49f581b743727d6a2bd6c40ab01338016568da9f899b6558b091149666149bf59f67e4c7426df1d9ce9835c6879eb8141f481d61513ffbd2b5d0ce2dd2a72849be03f8068a1761c20717cf3bac212c14e9f25efb694394c72d7cef3ba5b9a269f6fab7131318d74b38e0adc00cd18187c0d68ccde057369a9d6a04166d6fdc5af6e92d7e27b7ae157ea38a171f2e20a0fe0b6b72b03cd9d5b0cfb0bede22058ea304da83e67a9b78d8878169637add36d94f4970cf8ec0090526b974c39bd79ace2101af64", 0xdb) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000916000-0x23)=""/35, &(0x7f00001c2000)=0x23) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000959000-0x4)=0xced, 0x4) 2018/01/05 23:40:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f70000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, r0}) r2 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/01/05 23:40:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@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}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b98000)=0x0, &(0x7f0000e82000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/05 23:40:58 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d9b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000000000)="fe4fc8c8bea514ff7898d1e4d4b62b796ddf8040a9bd93b65194c23590c6a8669a31ce76ca75f02b11ff288bc933a95ad41b79d549ae531336d1ec5ca77178b4d5855c55c7045ba7abc44e09aa58d0c74be21e00f1244698fd753f8bc3997f5f58281cb5b129") r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fb8000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/05 23:40:58 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x7fff, 0x4) 2018/01/05 23:40:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x1000000cf, &(0x7f0000ea1000)="", 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000cad000)=0x7, 0x4) 2018/01/05 23:40:58 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmsg$alg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0xfffffffffffffffc, 0x2}, 0x8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000006000)=0x0, 0x4) 2018/01/05 23:40:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x2, 0x0, 0x10003, 0x7fff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000001000-0x10)={r3, 0x81}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xad}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000003000-0x4)=0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f0000001000)=""/187, 0xbb}, {&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000000000)=""/175, 0xaf}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x7, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x3044b14b}, 0x1) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r4, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) 2018/01/05 23:40:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000749000)={0x0, 0x40}, &(0x7f0000c57000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bd5000)={r2, 0x4000000080}, &(0x7f0000268000)=0x8) write(r1, &(0x7f00002af000-0x10)="0212a1250200000009e5000000000900", 0xfffffffffffffefa) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/05 23:40:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f16000-0x1)={0xdd7}, 0x1) accept4$ipx(r0, &(0x7f00003de000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000009a000-0x4)=0x10, 0x80000) 2018/01/05 23:40:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007a1000)={0x0, 0x0}, &(0x7f0000c28000)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000035000-0x8)={r1, 0x4}, 0x8) 2018/01/05 23:40:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b67000)={0x0, 0x1}, &(0x7f000075b000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000acd000-0x101)={0x0, 0xf9, "091e17ca2d3ddf74944eca47585c186f6a4ce308373e4f8e4a787918b4c8a581ae192ff7a9f9dc3b89ba10af53535fa53c2d459478cacbdf5b579e51e6855596ff29e3395882bfa647c9cf04b3a8abe7e9a4c0d920528cc67f111f5e693e1ae9b5bd2cb7dba9798db556bfc30c6cf0f68309412bd4bb5e2653615010a5023056339f40cf412a707b3e7b8e0b6357f5d28843f52d28afc8af2025f18df2abb0081deaffd83a359dbf23babd1bdc0b355c2f3efdda6a5c1b5d1ed2f20a8240c671eca49f7ecabeedbf2f0fc8aa5c0b2e77f310e01ff7fba2f16606f8b1f278d2e07b853a05d12f35f296e9be1ce2bf23f2a0ce08870b54d56502"}, &(0x7f000095d000)=0x101) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f30000-0x8)={r1, 0x7fe}, &(0x7f00004b0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009aa000-0x20)={0x1, 0x3, 0x4, 0x200, 0xf889, 0x1, 0x3, 0x6, r2}, 0x20) write(r0, &(0x7f0000dc3000)="22000000090000000000000009220000000000002e000004000300001201008c4526b5", 0x23) sendmsg$inet_sctp(r0, &(0x7f0000525000)={&(0x7f00008c6000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000263000-0x90)=[{&(0x7f0000c9c000-0xb5)="f0e9b7d9ca9559690f017e6add7234c1f186a68e6def7b14f266d8a98de5d5150df719dcafd90023186709c52c65b3f1a7394bed2828b68c189afc5cc2a00385e2e455213672e40e78c22d9519729be02f260a6f39c4b0bf541c2d15cd8d54d3282506c0469bf31e77792f56f5aa941638476d52ebf5d8908190179eed92ceaf931f4c6fd6e95e45f51b89970306cb1804ee3c2fcd81c03041048ddd78e2bf35a768ec98d0926383dfa22f67c90053332bbee63ab1", 0xb5}, {&(0x7f0000a2c000)="ddd61b408157f159a78bfba615dd19dee109a62ee4c50cecd827fa1e786675d9445cdcb251c3da66146049f7ab882a23bdecdbd49965b6ffd0192d67", 0x3c}, {&(0x7f00001cc000)="ad6d1564bbaf397674fa079aebae4edc4f3afcc28bb4f368ed0397bfd2eaa1070642cae552051c0ca209e51b7cd62d1b167fbea3ad43bea17b68ed1f6c35c95b04283868c276671e955172748f11a1877423630a9cb11f01436386cd00d6bd97d9ae3ac95d1e62b028dc2da6b90c30412da5d98cb3d6e51291c723b4f503460fae2b4532803d5ddac1c750cf7aae0f3f559ba84c521d376b9df68a5d51618d39d4dcdc7ce8b4ac1b52d21063351b87", 0xaf}, {&(0x7f00007ca000)="bd29d24f13aec83dd32913fef58a09595ae433a9d689c9d84cc084a0002a5927f2e156bf0e7e3f66d9623cf7f087cdb85dc2e89da443049df4c46b6982799cfcfe8488096ab129cd5c4c8702bd8fc95cb627180361d43f96486cf90a08ffb5f392cd333ca2abc6c01f9ec7c2913a508295fd9450f1da7992cc10ebad39a6a37a330047ce42e58eb19e194214cb420911c33f4c1c511cbff2", 0x98}, {&(0x7f0000fc8000-0x40)="6296d51e6afef6b6e5479e0a28ee5e1a0ad953f4548bea979dcd96cf7e419b090e6f2b4f03add09fa3f0200c92b5be2603bae684cdb295ec92eb3b1cffc97375", 0x40}, {&(0x7f0000240000)="860377546869770ad1df58218b31a83e6ede8105021f7ff6a7ac70bd0ba2f323e6df0292657f63315501ac", 0x2b}, {&(0x7f00004ab000-0xe9)="18eb07cc40b6028008a98aa142a0c7371e9fae1a4a69635f7133cfd9ec473e502ca96dc3348162f93ffebba0d2a69af2b51f647446a182a2e44c41ae4464eb1c599bce3409708bb4510311c3f51b9c61c9326b00ff6b844ad02648810de5ec75be3748c0a3d9fe7fd168bf1f158f81d6bc4a1053e008a6554789ebf866559915a717399117dbc2d72eefa0db6ec7c30f654ab843f989220d247955c6518557e173f1bd80334d59043d9916cd6508e8bd78ee2e5c9f80708648ded4f3c2316c1050d985bf6df73aaecb3de5a66829426f2dfddab15770e55ace9badcbdf63d3ebc0d875ece37a0aff7e", 0xe9}, {&(0x7f0000891000-0x51)="aa81d1644f06d9dd16d055e6391a2a05a34cc20da94c71afa45ffada399b5aa3d67be00ebbc144fc122f33efbd227ffea2f9e6ef7e94f878a3b40ddb1b2c097eaaee2333ca14950e9bcd1cda37898753b5", 0x51}, {&(0x7f0000cea000)="28f6faf8a7d96b6d373b3008640b0733838aa9dc0d6a1dda4f463853fb444cc0ef254afa7f7073ee3bac843c76ae9a0616f6705836787cd8781e7aff4ead47a57410d7c026e7f7ebdea280594107ed6463c494beb8fd9295dfc7713a8a4f8b65832d", 0x62}], 0x9, &(0x7f00003ea000)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0x200, 0xa98e, 0x1ff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x6, 0x1ff, r2}}], 0x60, 0x0}, 0x4000094) 2018/01/05 23:40:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000058a000)=0xffffffffffffffff, 0xfffffffffffffdec) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/05 23:40:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) pipe(&(0x7f0000000000)={0x0, 0x0}) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000002000)={0xffffffff, 0x8, 0x401, 0x81, 0x9, 0x7fffffff, 0x4, 0xaeedecd, 0x5, 0x1, 0x1000}, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002000-0x4)={r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000002000-0x20)={@generic="d75d942a4d52208ecad02b6bc4ae9d45", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000ead000-0x2)=0x5, 0x2) syz_emit_ethernet(0x149, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x13b, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @generic={0x0, 0x2, ""}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x40, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x3e17, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}, 0x0) 2018/01/05 23:40:58 executing program 1: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000faa000-0x38)=[{0x0, 0x0, &(0x7f0000188000)=[{&(0x7f0000a2e000-0xa1)="53b991331fb2a7e636dbb06e36b89e462efedbbbfd0d21ba336c08ddd3bd0de18db49d50c1716ca69a02f24a99b266187235dcf270ce0281fc1422be567f3046bafd668091ad0b4a5eb1bd66a5b83c4f5de046178dd229a59b6151a690d3ef59c61d3b8b132be76db5d5213ce34cea52e6e71fc71ff11c81afe378ad2b6358694db2944ae5bc7a554f1e025c4adf94a3915bab6c180c52145564a6a1283d530bbb", 0xa1}, {&(0x7f0000faa000-0x99)="f894f1ab8eeb3d0e57163c9e685e5353b2756d642b14908e5e90727358edf2d6de9a01c74ceedbe61d1bb72c89cff091840e5b31229e68864803e4187acbc325a94163bee92671d7a7eb611e23f094d7805e117ce03dadabd3e741f5c2eb1bb1e59c75615d68c11f1abff0b12f1152d0af2c05f8b72d785f79f80486b64a666ba532525788ddf0c659e6068ae5e2f516e804eb0c2eec4a1864", 0x99}, {&(0x7f0000faa000-0x97)="85ce7b1acdf9f77482f99d263b3e0f3d25635cde21e64e2c4e1fd7812c56108d7dfd3ba4c3ed1ada392dc47540f28539663e1d3fa132c9ad5b00c0d8433ce7cb7a99c845fdec2306fb2aa44b6cb2856f2b5477cb8faac5f5ca3fedcbad105c95e6bcb74f5664f789083d17fd0de43439daf61492bd17f75ce6f8b432a40eef87182cfd20fb640367ae777571dc145bd75baca4b746a068", 0x97}, {&(0x7f0000650000-0xcb)="bcf3ba14ef1fab51d82d2ee69e06fde776f6c21d95e7bff42b740c5936ebc0b0100d9e0671dbdc6c735e41e9c021ce0e4e905503edc7a0fd75dda943daf81c3a4215aab5e704f81437a75c15700772c0faaf01e1dbaaa9e6014d2ae9152681446e3d69b547f2b78cddf13a3a52fc2dffdddb12dff2168837bd2ab14afd244d56b76e5ec2e40b9a388f8f1d07cb954dd55ce7541dae3831a8ada0c0d8e81abb791291b3f6a50dd82031eccc7b137372f5b535adb5cefb95dd68bb43a23642e4a1b2ec44327a76b32889f550", 0xcb}, {&(0x7f0000fa9000)="c59e2fbf8b5719a0fcf4ca796104343898", 0x11}, {&(0x7f0000fa9000)="aceab4fafa434739df9b526b2de1a499dbe099a89066bf17c4280527f91752b1fbc3b9a2eb48609b6edd76280bc667047410f87a556c3aa9c245ae3721a8b78d7bb0a0ba6049678e", 0x48}], 0x6, &(0x7f0000fa9000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xc0, 0x117, 0x2, 0xa7, "7e47dacb61a2c5c2cc8529f814d367cbe59a476c1354455a45c59cb90b57d9747ac40785ec0da4eb749bc1bc12e262922efd8dc750c808bd2ee8e525e46ef4a0c72e90d7b2fd991b92726918e43d08e680b09294389f3046bd9666448d515b1332bb89546b84ff357eb09e4101c103f774a90c8e11c32c60d9169478dbacf450cd3283491563d65f30c59cd36820e0c22a6996d755d40fd7229e9d099bc92422521c2dfa301a06"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x40, 0x117, 0x2, 0x26, "bed15e9e3e874e1d7da75643071122d83937a87a6cdfd9ccbcae8c90636331db8b96256cc97d"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x178, 0x4040000}], 0x1, 0x11) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cc0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000631000)={0x4400003f, 0x0, 0x1a}) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eef000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000000d000)={0x2000, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000faa000-0x20)="0a07fbf5d4e383e5b3b60ced5c54dcb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000faa000)=0x99b, 0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000a8d000-0x1f8)=[{0x0, 0x0, &(0x7f0000a61000-0x20)=[{&(0x7f0000fa0000)="f313348e99f612e7dcf0109ce4aee52054536f03ef", 0x15}], 0x1, &(0x7f0000e00000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fac000-0x10)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f000095b000-0x57)=""/87, 0x2c, 0x8}, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000fad000-0x4)=0x0, &(0x7f00004de000)=0x4) 2018/01/05 23:40:58 executing program 3: r0 = socket(0xa, 0x2, 0xbb) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000295000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2893d71, 0x0, 0xa3, 0x7fff, 0x7f, 0x4, 0x800, 0x7fffffff, 0x7fff, 0x7fff, 0x3, 0x100000000, 0x4, 0x4, 0x4]}, &(0x7f0000fa3000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x81}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00003d7000-0x44)={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="b27ce931a987", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) write(r2, &(0x7f0000b3c000)="1f0000000104ff01fd4345000000000000003f3608000100048f004d300600", 0x1f) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000cb0000)=@int=0x0, &(0x7f000007a000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00007b4000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/05 23:40:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x38a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000ca6000-0xf4)=""/244) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000a18000)="f7a1", 0xffffffffffffffb6) 2018/01/05 23:40:58 executing program 4: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000008b000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef9000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000afb000)=@assoc_id=r1, &(0x7f00000ce000-0x4)=0x4) r2 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000bf8000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00005ce000-0x88)={0xff, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff2a) socketpair$inet(0x2, 0x80007, 0x100, &(0x7f0000e99000)={0x0, 0x0}) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00006b7000)={0xffffffff, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/05 23:40:58 executing program 0: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000008) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f000042e000-0x4)=0x4c7c, 0x4) [ 373.830057] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9 sclass=netlink_route_socket pig=28141 comm=syz-executor5 2018/01/05 23:40:58 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000fa5000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000f5f000)=0x9, 0x0) 2018/01/05 23:40:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006dd000)={0xffffffffffffff9c}) accept4$packet(0xffffffffffffffff, &(0x7f0000227000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009a0000)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d4000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket(0x10, 0x2, 0x10) read(r2, &(0x7f0000eb8000)=""/4, 0x4) write(r2, &(0x7f0000ab4000)="240000001b00fbffeb03000000fb010001f6ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/05 23:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000306000)=[{&(0x7f000077d000)=""/88, 0x58}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000090d000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f000006d000)=""/154, 0x9a, 0x20, &(0x7f0000d08000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="7f34b3ba49ab", [0x0, 0x0]}, 0x10) 2018/01/05 23:40:59 executing program 0: mmap(&(0x7f0000000000/0x5bf000)=nil, 0x5bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x0, &(0x7f00005c0000)={0x0, 0x0}) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00005c0000-0x48)={0xb, 0xc, &(0x7f00005c0000)=@raw=[@jmp={0x5, 0xfffffffffffff900, 0x0, 0x7, 0x7, 0xfffffffc, 0xfffffffffffffff1}, @map={0x18, 0x8, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0x1, 0x4, 0x8, 0x8, 0x0}, @alu={0x4, 0x9, 0x8, 0x5, 0x4, 0xffffffff, 0xfffffffffffffff4}, @call={0x85, 0x0, 0x0, 0x36}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00002d2000-0xa)='syzkaller\x00', 0x7, 0xfa, &(0x7f00005bf000)=""/250, 0x41f02, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000054e000)={r0, r3, 0x2, 0x2}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000128000+0xbc8)=[{&(0x7f00005be000-0x1000)="f58d4cfc664fb5b8a3d83891b04ef4ea381d447cdc821a9ee2af467e6fe9d112fbee8eb81fbaf78a199277f0fd09f2716799ce1b2a92dfff190f7c100337a10eb159e187457d5a7ccc85e154b9665cb0dcffbdd90ca7e8a98e3ccd8cb2e9e41f29d624e6f60835107b34b4e2a9636d93327c61106d9185a7bf47fe2bb3612301b80341b5f355fb355d53e1cab01433f2", 0x90}], 0x1, &(0x7f00001b1000-0x88)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) [ 373.885527] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9 sclass=netlink_route_socket pig=28141 comm=syz-executor5 2018/01/05 23:40:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000471000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b18000-0x4)=0xf, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000b9000-0xa6)={0x0, 0x9e, "88687530fcf5208749aa36fa4dd3cf182b69f118b4417979626d94c23fbbcd13d7a101b458d16ceeec3ddfdb74ce93dfd483635a799394b4e374e4f227f6177b4a9df4281633c8191bd9edda2f9b3950a2c2d4aef372dcc624766ca51debc9b9973b787e949231a4ede7acca52d944f94bbb2f7f5d17fe0da75f400600f1a772c5605f9885f26a5cd8a2afb60c3db94679a0c77b117c2f54293a5b230c0e"}, &(0x7f0000f60000-0x4)=0xa6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e07000-0x10)={r2, 0x58, &(0x7f000018c000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000085000)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={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) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f16000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x400000000001, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x156, []}, 0x98) 2018/01/05 23:40:59 executing program 2: r0 = socket(0x11, 0x3, 0x0) listen$netrom(r0, 0x9) accept$packet(r0, &(0x7f00001ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fc8000-0x4)=0x14) pread64(r0, &(0x7f000003d000-0x3e)=""/62, 0x3e, 0x0) 2018/01/05 23:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000482, &(0x7f0000eca000)=""/0, &(0x7f0000407000)=0x0) writev(r0, &(0x7f0000167000)=[{&(0x7f00002f4000+0x189)="f44ae7464fe45365006fdb23028cf342dc4b87f865f705d2dc4b4413203908d877accd6b6b449bb5103cc9cf9f68abef08aab03ffd157131406a0c5e5aca9f", 0x3f}, {&(0x7f00000b3000-0x99)="df4e1679072a3c2462ef3174d05f33130e11a9dbaffc64f8b94d3218486564333ea6e334d60141cc06a23d20046d152df1f96bfca1fe60654faf5ae102d3f31b5c6fa4d696f2bb1a40ea057610184ee5a1bc4a50d713192566c1cf8e1c0b64bbb3525fe2ccaaba9d5edeb1240699e0cab0d99da78b148af609a422a9b37635710e7f5c59fb1c2ac9f14af9163f124ffa71a959b7856c2d875d", 0x99}], 0x2) socketpair(0x1a, 0x6, 0x2, &(0x7f0000d40000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f00002e9000-0x38)={&(0x7f000089b000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f000054b000)=[{&(0x7f0000d31000-0xc1)="e3284f18560205520da75ee94850ec9cf39be889d03c2f2464d742323a6dd849bc2580769c7db33d59a8d73baab4d50b11ded01548a25c56b2219ae0409218205686d3a045a335bc47940dd78bb98b2aa56070c975564fa17f2babd7093c150a867835738768727905fa02b097bee98a2ee9f74bf75936d008c320aeea82698ff35087019ca3888129ab95d6d3f46223798d442c0fde366be0513687150927e95bc4e9c9e8c1a4faf7f718a0b4914ec909399fad0630d4c8ad85d2ddd25ce33615", 0xc1}, {&(0x7f0000f33000-0x1000)="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0x1000}, {&(0x7f00005a9000-0x1000)="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0x1000}, {&(0x7f0000933000)="96661b28797bc5a9182f4801e7523800f6b90b0fc72d3fee25b39a3a47efa806a83339b83800b77ffb8e144a6338c1def914f91e7952e7249f73b1983eb8755a69d7353454c509011f72d4795c4d0ff46a6c0cff5b01e7ae443cf354aeb6b448f3c4f8ad6064dceab210e1dd8fc57b5708e8d5467e05ea86630670617f550dd24fc816fa7e1dbd3c11d86218448594f9260d6e4195b664e066551c5820721922bc64acca4585107a57344ba891986545959e7fde0465a1c8258e1851d31c6ee4a4d57efee827dd7ac3a6c8cec066b4", 0xcf}], 0x4, &(0x7f0000052000)=[{0x88, 0x10f, 0x3f, "8e740a5a44c6e7dfef509b48651518d0eb742151dc56ae41a5b4f00485870c4e97f66f054ec361cc2dc098de9be2e2a4205d51ec728c36fec7c7cefcf6c5a4a667291df5f454c832a78a29daebfb709040e494fb67bec7d28b13e641d9795f73d0e9fc0c25592ea045bde66379c716a26fc9"}, {0xb8, 0x11d, 0x6, "b7d00a53c66736209c65b073ef512bb4b0e8cb0ef97e8c124960ab2569c0da9e08d8dd5a26d9bb102ff408d09de530555d8bbab6c002b47142f0649db86583d40c710f8488f19b411109946ba2c6526df38c389d2c7e13f4b8281ae64ac4d47dfb63919b0661d186cddcc19b222cc96437b536a01b285129caa5d78faf5cee28c7ee0c9b40383d2667fdef57d9cd36ccd24d383918745712ec95abf1a3025984255ee49ef21177b4"}], 0x140, 0x0}, 0x24000000) 2018/01/05 23:40:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000504000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b3c000-0x10)={&(0x7f00009a6000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000968000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000e46000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfc000)=0x8) write(r0, &(0x7f000017c000-0x2e)='+', 0x1) recvfrom$inet(r1, &(0x7f0000b56000-0x95)=""/149, 0x95, 0x0, &(0x7f00008d1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:40:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000d1d000)={0x0, {""/7}, 0x0}, &(0x7f00008e4000-0x4)=0x10, 0x80800) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001eb000)=""/56, &(0x7f00001b8000-0x4)=0xfffffffffffffed9) r1 = socket(0xa, 0x803, 0x8) sendmsg$nfc_llcp(r1, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b0500dabebc48e8d8cda3d681fc482e6e9709000000000000000303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000928000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x43, "0ea9aab7"}, 0x18, 0x0}, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000a26000)=0x6, 0x4) 2018/01/05 23:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000302000)={0x0}, &(0x7f00007c3000)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008e1000-0x10)=@common='lo\x00', 0x10) sendto$inet(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f00001a2000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:40:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0x32)=""/50, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) tee(r1, r0, 0x10000, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:40:59 executing program 1: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000262000-0x1fc)=@newpolicy={0xb8, 0x13, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0xffffffff, &(0x7f0000d2f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000be1000)={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]}, 0x20, 0x2, 0x2, 0xaf3, 0x800}, &(0x7f0000d2f000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000999000-0x8)=@assoc_value={r2, 0x800}, 0x8) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000d2e000-0x80)=@generic={0x0, ""/126}, &(0x7f0000d2e000-0x4)=0x80, 0x80000) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d2e000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f000053b000-0x4)=0xc) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000d2d000)=""/100, 0x64, 0x1, &(0x7f0000d2e000-0x14)={0x11, 0xf, r4, 0x1, 0x3, 0x6, @random="c65886ee05a3", [0x0, 0x0]}, 0x14) 2018/01/05 23:40:59 executing program 2: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x68, &(0x7f0000eb1000-0x307)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x32, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7a7096", 0x0, 0x33, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [], 'NK'}}}}}}}, 0x0) 2018/01/05 23:40:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) recvfrom(r0, &(0x7f00004db000)=""/7, 0x7, 0x40000021, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x80807, 0x2) r1 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@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]}) 2018/01/05 23:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000015c000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ba6000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007ad000)=0x0, &(0x7f0000505000-0x4)=0x4) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000391000)={0x0, 0xf783, 0x8, 0x8000, 0x3, 0x3, 0x5e0, 0x5, {0x0, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c549743, 0x3, 0x3, 0x1, 0x3}}, &(0x7f0000bd9000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dc6000-0x8)={r3, 0x5}, &(0x7f0000072000-0x4)=0x8) 2018/01/05 23:40:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) syz_emit_ethernet(0x13, &(0x7f00004de000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @llc={0x3, @llc={0x0, 0x0, "04", ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000138000)={0x0, 0xfffffffffffffffe, 0xc1d}, &(0x7f0000a54000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cf1000-0x98)={r1, @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]}, 0xfff, 0x2}, &(0x7f0000ae9000)=0x98) sendto$inet6(0xffffffffffffffff, &(0x7f00007d1000)="", 0x0, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 23:40:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00007a7000)={0x7fff, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) write(r0, &(0x7f0000402000)="240000001b0001e20000000022251c001f43ff0b0800130000000001f7000013f9961790", 0x24) 2018/01/05 23:40:59 executing program 0: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000eea000-0x4)=0x4, 0x4) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000eea000-0x18)=@get={0x1, &(0x7f0000ee9000)=""/61, 0x2a}) 2018/01/05 23:40:59 executing program 5: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="01e1a9c1163e", [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ead000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f00005c8000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00005d2000-0x1)={0x200}, 0x1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ead000)={0x1, &(0x7f000087b000)=[{0x2c, 0x8, 0x4, 0x7}]}, 0x10) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f00006b8000)=0x0, &(0x7f0000ead000-0x4)=0x4) 2018/01/05 23:40:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000599000-0x112)="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", 0xfc) connect(r0, &(0x7f0000a94000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:40:59 executing program 4: pipe(&(0x7f00004a2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x27, 0xfffffffffffffff8, 0x100000000, 0x7, 0xfffffffffffffc01, 0x3, "346ed065a35ade5d4a3d05b31c79449f6c8bcd1b801ea53e80e158898b4a7efadeafe9bbd5b8eee24afa4c33b742955e27f5830d80296d511ca36b1fd98eb9", 0x9}, 0x60, &(0x7f00002c5000-0x20)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x41)="200a40d8d3010161d12126ac7e61e3d840fa674a370c8b98927b1e84bba250a5e9530928afffa18df6112ec5aeb22f9232ba9437e94dfac05beb8f3c9c99d00da9", 0x41}], 0x2, 0x0, 0x0, 0x8041}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x2, 0x93c) socket$nfc_raw(0x27, 0x3, 0x0) getpeername$llc(r1, &(0x7f0000846000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fc6000)=0x10) 2018/01/05 23:40:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0xfffffffffffffccb, &(0x7f0000dd5000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000b4c000)=0x0, &(0x7f0000dae000)=0x4) r1 = socket$inet6(0xa, 0x1003, 0x7fff) setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000d7e000-0x4)=0x0, 0x4) 2018/01/05 23:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000193000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/05 23:40:59 executing program 3: mmap(&(0x7f0000000000/0x240000)=nil, 0x240000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000237000)=0x9fe, 0x4) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000189000-0x4)=0x0) 2018/01/05 23:40:59 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f21000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000727000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000001000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000002000-0x83)=""/131, &(0x7f0000003000-0x4)=0x83) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) r4 = accept4$inet6(r3, 0x0, &(0x7f0000003000-0x4)=0x0, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000004000)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0xda, "ec4c40b08a5d6c9f69b6160afb62610f2ce621917c6797eb9fd923ff0cd7baa981c819e760bb385158cef64f59fcae5352c6430cb8002de373e1231efd988f1115741636579b82eb367ac4bc9915bac8090fd2a1d31871e80ab6d7018bc840c217df89d77c2f808c8820f0662d17941f7a2ae45eae00be2ca5442edf40aa497a94948dca0d06834d18f05fff0d3dbee8eada9e4798c78659bdc7d0abe90e32a98c15b8f698e885309988a982cc5faabef37b300749fbd4c1ef211e83abc9c0ae651f114f3ee3b19b0b1ae098354a2f9c0c5c485d06f514354601"}, &(0x7f0000000000)=0xe2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000)={r5, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x200, 0x5, 0x1}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[{r3, 0x400, 0x0}, {r3, 0xb2, 0x0}, {r2, 0x0, 0x0}, {r1, 0x2410, 0x0}, {r0, 0x8101, 0x0}, {r1, 0xb26139bc89fecc3, 0x0}, {r2, 0x4020, 0x0}], 0x7, 0x5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000)={0x9, 0x8000, 0x20, 0xbb9, r6}, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000005000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000002000)={0x200, 0x8003, 0x3, 0x9, r5}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000007000)={0x9, 0x153f, 0x2, 0x8, 0xf8f, 0x0, 0x8, 0x0, r6}, &(0x7f0000005000-0x4)=0x20) sendfile(r0, r1, 0x0, 0xfffffffffffffff8) socketpair(0xe, 0x3, 0x80000000, &(0x7f0000002000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r8, 0x118, 0x1, &(0x7f0000008000-0x4)=0x70f, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r7, 0x0, &(0x7f0000008000)=0x0) connect(r9, &(0x7f0000007000-0x10)=@llc={0x1a, 0x5, 0xd06, 0x3, 0x7fff, 0xc8ac, @random="d65fabbe4c20", [0x0, 0x0]}, 0x10) 2018/01/05 23:40:59 executing program 4: r0 = socket(0xa, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000000)="10263c6c6a7465bb359617a333db0b1a85e08a3c617452ef3576e42e98387252d3f4bcd9a59592a802644cfe88d0b49cf68e19bada81b8ad23568eaaa87c46e6995afb4ef36488a46c8684e9a7f35641c9d4a36f49c7c7d12c3611fb21af7d7cc05cb1b6b6d3515aad7c85a6ff5f94d850ff479859680642506c2fd173e1e8faece41997191d3716c1b89a3df45807d7c01b21818fd82df88543a20ae2a2622ec27eaba48408079dbdd47ce63bcc4111b46534cc8e", 0xb5) socket$packet(0x11, 0x3, 0x300) 2018/01/05 23:40:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0xc) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f00007b6000)="a212397731014a75b9e04b84c1057d3b8b1814ff8d33a562f11625b9724fb97320a7c5d5fbb83795e5d8488a53e8f1f402dda25d9bd36aef409b34a83077adf53eaf9e96b1b996f4ac9e3880e0d0cb9ad253db191e659143914b49e19911fdd3039aa4cbcb299c3ff1214d74619b0879b1bde3e4fe3ac6ec760eb6c36c672cf977a569358bcc355c09312a6ae315be623fb2e8293cc9fa2e8bfa9ce01249097762d868ba650b9e4b4a95595884fd04ff15c8776b2a33285020dcd30c05d691b561620c701d92882a7d7a8e8acdc10d69c2919bf14c62bd0bf2ea9bcd43a3b7afb46d53") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f68000-0x8)={0x0, 0x0}) write(r0, &(0x7f00000c1000-0x1f)="1f0001000104ff0006434514234d0000000000000800010001ffd4ffdee30d", 0x1f) write(r0, &(0x7f0000401000-0x1f)="1f0000000104ff080471cf000000000400df00000b0002808f000000200000", 0x1f) 2018/01/05 23:40:59 executing program 3: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cf7000)={r1, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x6666, 0xe000000000000000, 0x3, 0x2, 0x3f, 0x9, 0x1, 0x8, 0x1, 0x0, 0xff, 0x1, 0x7a0, 0x5]}, &(0x7f0000cf7000)=0x108) 2018/01/05 23:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000237000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db1000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f}, &(0x7f0000e9d000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b31000)={r2, 0x4}, &(0x7f000019e000-0x4)=0x8) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) r4 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b8000)={0x3, {{0xa, 0x1, 0xbe6c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) r5 = socket(0x2000000011, 0x8000000003, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c57000)=0x14) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000ad3000)={0x3, &(0x7f00007bd000-0x18)=[{0x7fff, 0x80000000, 0x2fe9, 0x7}, {0x7, 0x100000001, 0x6, 0x4}, {0x3, 0x7f, 0x6, 0x1000}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005dd000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(0xffffffffffffffff, &(0x7f000021f000)=""/0, 0xfffffffffffffea2, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000095000-0x10)={r6, 0x1, 0x6, @random="cfe0cba32351", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000652000-0x4)=0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000bda000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000616000)={r3, 0x80000000, 0x9, 0x5}, 0x10) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f0000689000-0x4)=0x0, &(0x7f0000743000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000176000-0x90)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/05 23:40:59 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000093a000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000745000-0x4)=0x8, 0x800) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00004b2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000346000)=0x8, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f000050e000-0xd6)="51bc2dd2998f9d16ab4aafda01d22af65324d6119f07786a7bea47b0e29e8b09b19ba9a9d7df7c76de4dbc9c8acf669084f8ca8236edf4dd09915a6bf50e7189b8c901e01c009a35c19d00fd5d549a12312baa88e458df973ac739753ba7924c23659e6274c7142179c7cd00d9306fdcc571353c2f094e3bca0d88c3908c9159c10461c053b278f18880d4bdcc04cd9af0c3017920fbd47c1588393cfc656af36dc75d47745579dd7a7f61f72b18d3956b3c51e962e1eaf2a11d79a85d59032d47016541009c69e14fccd8c180f51f79fbed03c4606a", 0xd6) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000939000)="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", 0x1000, 0x400c000, &(0x7f000093a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={0xffffffffffffffff, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) 2018/01/05 23:40:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000-0x10)=[{&(0x7f00009bc000-0xe)="390000001000090400002022020000000700004a03000000000000000010000308000a001a000000000000000608000300ff09e800ffe46f3e", 0x39}], 0x1) ioctl$void(r0, 0x5450) socket(0xf, 0xe, 0x7fffffff) pread64(r0, &(0x7f000059d000-0xfb)=""/251, 0xfb, 0x0) 2018/01/05 23:40:59 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef5000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x20, 0x80000001, 0x7, 0x20, 0x9, "b535da72ad72d01905922052acd0b125f0e580abc3902d222994fcca9baf7cdbdbd7956c17906892fc0da022480ab0f84d263642f4b9f30ee11e20f476961d", 0x9}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = socket(0x2, 0x3, 0xff) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000+0xe06)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x937a, 0x1, 0x9, 0x6, 0x21}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0xe7)={r2, 0xdf, "af36f9753d1cc0459493bedb984ac527f77866969b69aea88bed77d1629621474f3cd415f482dd076b48d9a530cd5cdbab94483ba1a4d6a345f0a3fbe8b682d7d26f38aa5b05a434f421eaad2669c9b427cb83cc6f03daf13cbde7c57eac0fcaa09e2246be8f5b53691cdb9c0713caf66d2a91170eba59e616ed8a07c26b862a7fb0604472760c7d807afc89941e67235c66729709de74127f60d36f1bd5fbb5da4e1c640181814ba5f969ae3608c80e25b64d71f8246790727df74469289a325cd90c63f2b15cd78f1914060c4891f03db38b67940621b54af8b4d40b252e"}, &(0x7f0000003000-0x4)=0xe7) 2018/01/05 23:40:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bc3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009c9000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfb, 0xfffffffffffff800, 0x7fff, 0x8}, &(0x7f0000a55000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b1b000-0x6)={r2, 0x2}, 0x6) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000016a000-0x18)=@get={0x1, &(0x7f0000b27000)=""/231, 0xf1e0}) 2018/01/05 23:40:59 executing program 6: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}, 0xfffffffffffffccd) 2018/01/05 23:40:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{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$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000479000-0x88)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f000018f000)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00002ef000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 23:40:59 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x8912, &(0x7f0000001000-0x63)="b8eb5d327976e63fe7be1164e015fa44059e390932beba82de482d99207243e325d9072c60c57a1409ed03d0874eefe0f34c30a1fa389dadc7c7c2959e84edcca92ac73853cd10230919976d1c7e5615a0d97b8411f8f0743866f20293a5533cd92cc4") 2018/01/05 23:40:59 executing program 7: r0 = socket$kcm(0x29, 0x1000000000000002, 0x0) r1 = accept4(r0, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000100000)=0x8, 0x4000000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0xea3, @loopback={0x0, 0x1}, 0x9}], 0x38) 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(&(0x7f0000000000/0x2000)=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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x10)=@ax25={0x3, {"b01fb642e422f9"}, 0xffffffffffff90d9}, 0x10, &(0x7f0000001000-0x9)=[{&(0x7f0000ecd000-0x5)="95ab26fa86", 0x5}], 0x1, &(0x7f0000000000)=[{0x70, 0x13a, 0x8, "5bf8adce3d0f8ba74a1cefc4de9253b7dd1f0219059ac8668cc150a63957b1c9494c198ba4ebeeee8f14ca712d6b21aea99a758cb73ddd57ed73fdf83246c86c414b1324c9798bc78aae1a769fcc1eae8a89d0ba3fe5224828"}, {0xa0, 0x10c, 0x7, "1b11ec711ac8022e61d1eb8224d60de152df4681f23684d0541fa46b8e68f50e724dad76af634f380022055b1e3691f435c55230ef564c165a00986e4a01c8384f8a88251e952e334dc542dc52c3e41c9868bb7682794ed5521c5156dc70d472cad80e887ea6714e1246c5fd13a405cfac1e3fdf2fd39ff38b70b17525a841960e14d5e594183f84cae1fa"}, {0xb0, 0x116, 0x4, "2a26361cb5770eae78e9ca94c2456867a135050ad9e4136ba72d6ec067b549484be544147df40c5f57091679840048982dcc498098a262662a4a59e662c4d553c6efc0b90a1d95037cc0b52104f177feedc0f6797daf93dcef9f4cbec1f17286161597f03e9e6e694e559b7f66d94b99511756995f5541fad271a571c1dcaeec6f781d9c4193fc950a082fed798ca67ff72ede171d778542ce0330"}, {0x1010, 0x111, 0x7f, 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{&(0x7f0000356000-0x8d)="68b7208c89ba7ebcbb1045a575e3914dd3570e4c79dd9e09e052ddd41eee5c98a571e7a73fc7358bc4b828c57dd2c2e88f82642bd0bb8095595f0da7ff9e4b1109b2a82231472da134877ecb152765d9f212b856a5be7cc9358b6e340ba0dc8d0a31a8ca225e67e120fc5a21afc431a7908abc304bc8717c6c90d210c133fdfa2fa0da6ee2962d709de1b7a693", 0x8d}], 0x7, 0x0, 0x0, 0x801}, 0xfffffffffffffff9}, {{&(0x7f0000469000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x85)="3e170d0c6a6d5b776e076ae6489502c58633c9ffcd0acac78840f7271f0e5a1dcc1a087ef7d6d23a044a0a30292c77677cd3084cf8ca53d93c88e10b42dbcead97e17cec102f3faf98b43298446b8e674de92d63ab213ef359c34aa45d1ba39859a8d60ec6b72a9bbaa39f32215af05d4c562643151e642a74111305948977ab99b0bad3d9", 0x85}, {&(0x7f000017c000)="0dabf9a08e2f1a598ee6af410239fa83a386ad127474cb2a183fe3b5f7d4b5679c6dc799c78905d2c07d1fcaaeb56845f47ae3d258f581c12bdc846552c87ddb4fbeca82a756042fb3a9255a355e32913736d62aa57b85521a1f6d39ceb206bcfbfaea1419efb0f2e566eccf1366001421845f736a809d116db4f34a725863b58c75572856c8636d960ee946fe2345b636f57aeb3534862c9ce0b9687e9aebaf419460c1a96d64a0a863c7e62dc413e164b78cb57aedee52b39c2d0ff858e91ad5594ff6a8e460f4cbb94a12aaa3ec868e29a407fb2df902318e1f51f183767fbd42d8bb", 0xe4}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xba)="a44ef3d8396f7ae07179156e49e28f39a135dec99bc2e013cfa1c584db4de369aaaff59864e07782166d69567ab0426f6bd83b42639f5c46b4a4780ce405e6e6c189cdea0638546c8b1e07cb994f7bba0e7ad937b1b5b24eddab05182aba52a073d87085f4fbeaf18f8960af11e05afca9b4ab91ba2de670a815eceac621f78db035a5dd49154290b93c6a270e2e65fd91f89588f0689ce740c3c5cd39fe85a1b25de8dcf767bf7fc7b83ced1c3c90c8d1a8a65670b6866e7de6", 0xba}, {&(0x7f0000001000-0x81)="4fe96092a551cd3a43bb4dcedf5f53c49874cae1d8f7d593a584d4a5926fad2ccefb93987dc0c77ddbbdabd88ba6d004a6acad00a423b5e234711b9f3f782c13f38714bcf59cdc1758507e4e9c81323d463103f132dc009e9d6fac4027be3042324fcd282cbd974896a331c40f12fd38e1ad5a59252a199154ab115860f2b86b4f", 0x81}, {&(0x7f0000000000)="a084331ebd9a6c19681192ed79607f1cd0fb09e28ca1b5e1c5ac7aa0cc382bb1d80c75e5773b44406cd5c7a4d314c5a3e7a10825f6db3166acd00626244563ffd6e0a5f79324c5a6c7146a234710a2f76d8b84b95b1235b9aafee82028709373ecd4fdc0fe", 0x65}, {&(0x7f0000d62000-0xd1)="b67eab5f11b0a45c9138883c2315d32819a072fdd6d36a8be4096b76115e7d23746e33f2eed6af9e88c5dbd4d705a403e397e546c3c67c0f0fccf032bc3b2dc35b2f713dd476b71411fadf34258e6ffad72b0098c2669eb22fb2195800877e34ddd862667ea4a378901469269d351c05aa67bb6f1b612c0b6fa160a350b9c16787a3757963c294ac6b177de5aba84c1e421786fd58ab910f9317f44529d1d3aad162d69881b5a49b2795d4aaa74f479023b5e0e1529aef96b16c82f7fbea9770ff4eaf7e95d4ee91ecdc17aafb169124d6", 0xd1}, {&(0x7f0000271000)="1b69b8758e4c55e1a81b3cde6267a9035b1c944a70a009ca8dadd5f3f03117da4bda16a3c026ab8434650d62fa602149263ab1a9c617388371712a571ce506ab8e4e20c2e9eb35f62e25c3551e8e900151fb8c1f5860d77f74b025a3d8cf37ecf12f410246fbe6340a00758f7aceb42e19f6508fb5fff539b2650d8d5a19ccdd7693d9b31c2242ca00c2a9d3a6ef331c2420ac9951a210afff83c738f40ccf71ddbc4c6238", 0xa5}], 0x8, 0x0, 0x0, 0x20000001}, 0xffffffff}], 0x7, 0x4000) 2018/01/05 23:40:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x10) write(r0, &(0x7f00006a9000-0x24)="220000001b00fbffeb030000f6fb017967b17d0b1600a10900000020f700000ff908", 0x22) 2018/01/05 23:40:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x7c, &(0x7f0000759000-0xd7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c44975", 0x0, "cc9d8f"}, "67b6440acbb3348b47ea338ae8caa8f62c9556b23b807329dd17656416f5eb77daa8bc1886986ccc2040e88218d979c6b2d2643fb3a0e2e47bede4bedbc52d9cf13b0664229f6cf75019"}}}}}, &(0x7f0000f01000)={0x0, 0x1, [0xae0]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a72000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a28000)=0x0, &(0x7f0000fc8000-0x4)=0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000feb000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e2b000-0x4)=0x10, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000ad8000-0x4)=0x3f, 0x4) 2018/01/05 23:40:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000ab8000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000006b000)=[{0x14, 0x203, 0xd09, 0x0, 0x0, '\t'}], 0x14}], 0x1, &(0x7f00003c3000)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f00005a3000-0xbe)=""/190, 0xbe) pipe(&(0x7f0000b76000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000067b000)={0x0, 0xe4, "027fd08d01a852f2bfe4e35724245c570084f8d5592fbc8f9186b262a0badb36fd8f1a8ab004425edf656f80cb8653b0ec572f84d5bc4c96e4d462579c173a4e85a95b456813f9899a402fb25d12df5e10818e0ff970bbadb324563fce02113440469f20c0e05fe6f53a5215c32b74bbaf2fca9396028d46a95e810c40c51941fe0d80e76da1132df374213502998a2be47340424a443e65cafbbb6349f2c61ce433d9471c394488feaa72d7e4ebbfd727f538283ba48b482bd5e279a84ede8d916d57bb114e8972e1152a3d05ae477b8682c3070f8c25d5f2e6f353e8b031874c6d833a"}, &(0x7f0000262000)=0xec) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000334000)={r2, 0x254, 0x30, 0x6, 0x800}, &(0x7f0000382000-0x4)=0x18) 2018/01/05 23:40:59 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x80000, 0xfffffffffffffff9) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0xbd, 0x100}}, 0x8) sendmsg$alg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000b000-0x4)=0x10) 2018/01/05 23:40:59 executing program 3: socket$inet6(0xa, 0xf, 0xffff) mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x4000000000000, &(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f000026a000-0x10)={0x1e, {"002303ef0408e8"}, 0x80000000}, 0xfffffffffffffca6) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f000026b000)="624d370b786532c289354d9a7176478d51e7") ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000026a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000026a000)=@ethtool_coalesce={0x0, 0x1f, 0x840000000, 0x9, 0x2, 0xeb, 0x0, 0x401, 0xfffffffeffffffff, 0x100000000, 0x6, 0x2, 0x6, 0x1, 0x1, 0x3ff, 0x13, 0xfffffffffffff001, 0x8, 0x3, 0x2, 0x6, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 23:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x200000000003d, &(0x7f0000978000-0x4)=0x0, &(0x7f0000553000-0x4)=0x4) 2018/01/05 23:40:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002b000)={0x0, 0x0}) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) 2018/01/05 23:40:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000cbf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x51b) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006d2000)={0x0, 0x1}, &(0x7f0000899000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000a2000)={r1, 0x4f, "9d7f1fc7f031106d9e0abd286eaf1b15d732f66be3a134a6aa7a59be002e8c22aaaf1f33236eb7b926cbbc6ef9a398203a3dabff6c798365f563c523478ba12632406383c21da7c00a84ad389c0c67"}, &(0x7f0000052000-0x4)=0x57) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008fa000)={r1, 0x7}, &(0x7f0000f52000)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ebe000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008f3000)=@assoc_id=0x0, &(0x7f00007a2000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000647000)={r3, @in6={{0xa, 0x3, 0xb19, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4630, 0x1, 0x3, 0x36}, 0xa0) 2018/01/05 23:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) pipe(&(0x7f000071b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00007cb000-0x10)={0x98, &(0x7f0000b30000)="05893903fa499e9fc4f41a378be11c82cfafb4468636971281ae2e850d0cf5c5c499fde8b704ab6adcae30cb645a7fa87a9ca3b96ada09ea4e68deadbbf151a1f72216d7929e8aa16655c49fe944e5f0050398cde49f3935e7bf95ff7673895f721232b894469e28d30e767a1f25e35abad93901322c2f409fc201ad0b15f7cd5dc1456cae8ba07004b3d7950bb990f5724604a10a28cc67"}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/05 23:40:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000be1000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000e4d000)="631f185eccf671e00e3414906e72f8dcf03c820c93b99009590756af2b17e7283160186d70c8403726840f8d223f8d926cb4c8a8c3cbc86f7b8aae1ff4117037efd89c5390b86da2cf58a4cc9cc392668328d572b4f26364de18bb3264e3fbce8ec2f45deadb74", 0x67, 0x20000805, &(0x7f0000ca6000)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) 2018/01/05 23:40:59 executing program 3: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fcd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcd000-0x4)=0x14) getpeername$packet(r0, &(0x7f0000eb9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000271000-0x4)=0x14) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000a5a000-0x51)="5a30ed90c1e071af774808cfd4f419913b77f343711145465716e540824fb36ddd7908b08a169d12cb3911ab65c2cb8952c9f521f3aec5dc757f4931c66c65935b230b4bda34476b8670cc2bebd5b05115", 0x51, 0x20040000, &(0x7f0000fcd000)={0x11, 0xd, r1, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000e06000)="240000002800070800000018000800000108efff01000000000000000000000000000000", 0x24) 2018/01/05 23:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000f5000-0x90)={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]}}, 0x90) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "0a0000000004000100"}], 0x1c}], 0x1, &(0x7f0000319000)=[], 0x0, 0x0}, 0x0) tee(r1, r1, 0x100000001, 0x2) 2018/01/05 23:40:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000505000-0x10)={0xf5, &(0x7f0000e6f000-0xf5)=""/245}) write(r0, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) accept$nfc_llcp(r0, &(0x7f00000f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007bb000-0x4)=0x60) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000144000-0x4)=0x1, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000060a000)=@generic={0x2, 0x3, 0x4}) sendto$inet6(r1, &(0x7f0000f6c000-0x20)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 23:40:59 executing program 7: mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x9905, &(0x7f000057b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000000000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f000057a000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000063000-0x4)=0x10, 0x80800) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x20}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:40:59 executing program 3: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500001f00000000ff0500007ff9f30000fc000000070000000000000025070097c11fd4c2c4dc42ffa80001", 0x30) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00005b3000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000442000)="faf266a7ef204a01372e35bda637f133f268067b54b88d736d014fbd489e3a995b9812a7e07188e80fe899fec2be", 0x2e) socketpair(0xa, 0x4, 0x6, &(0x7f0000498000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00003d4000-0x4)=0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005b3000)=@int=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$netrom(r2, &(0x7f00009c9000)={&(0x7f000099c000-0x48)=@full={{0x3, {"414b9f2cbe690a"}, 0x1}, [{"e21afe5f17f409"}, {"4c8d96de95772e"}, {"520d2927a029e7"}, {"00344f588882db"}, {"00a46a242f99b2"}, {"dba1bb3b629e69"}, {"5097ac62a08ca6"}, {"ee5706607555be"}]}, 0x48, &(0x7f000097d000)=[{&(0x7f0000142000-0xd0)="c54a775e8eb714cdc6dfac0c82004b7730518625b3d22c8bc3899748077086d5dae6c0ad20cd753a3f1d8ef07171b2871606da43fc2f799670d9d19ad3fe5af370d7ed240b050c390b399bba45f0c5d60481bc6ab49905ab4c012bd2911208f52a26ad43a02a30c7e83c720386926b21f486dc020bf7214e05c990a03fee531c5c130fa4032ff6b80503334f6e563080240fd68d711c3ee72e66360b42620756dc056b4285bef2f93e2edce5936ffe17266e2d2c088b2975ae31cd57d7d6e5e096ea2e272d4e9c3ef0c426d1a772a7b6", 0xd0}, {&(0x7f0000f85000-0x4a)="32e423e472ea6b9836379d7d32b1d9674c5a44799bea52d9e082d9ad6e55076fe7cb0ddd0b1964f049eed099dc4aef180856c64625494bfc18218e05c4e36836eb4dba66a454d574a56f", 0x4a}, {&(0x7f0000623000)="", 0x0}, {&(0x7f0000e00000-0x71)="cd2043ed13a246f91112d0d5da2858e8d41b9aa8dcfd96f42cff0649bc628dcd5bf6ad218970e45e33d74840cb2cbd6bf71761981f8be28e3578932aa7de473f0f7d90025122f52088edd98c7468fe6b6d05d99d071ff1d003ae24880e5a5636e44c1ea9bbceb137373489a53c223657dc", 0x71}], 0x4, &(0x7f000024a000)=[{0x70, 0x108, 0x2, "6796ba123a4f415b5537fb49e9e0e839991d78280fd9a360c9e346cc1486738916b1afc4dcfcbf235c6cae5243db6198ff84df4f7685ae908fd0958e12beef27b06cada89825dd0f6b4305d0b82b9d780c4143b71a6c969b93b66930"}, {0x38, 0x0, 0x8, "403ba69e345cbe548af7266b2fb82d650d50c6d688ba9af3ac5ef781725bc2996f4c55733d11"}, {0x78, 0x10c, 0x2636, "216d868bf8747a4df8ebca549d55a255c486f7c5f0e7bac7726c01ce731647a40f1f7739406b438e91eaa6b09661610357b43e264fb095526ae912cf15eefd2718aa025970dd1f8cf0a4e263ed007c449561e0f429343f408e81a8f2bd3c436d94ded7dd7b48"}, {0xe0, 0x10a, 0x2, "d3934e8f0eaee69ce3868e43fdb36580084492a9fecf7c4c092e1ffa7a3406faf2669274e70b03da8fe52ac054c80bf377295f9ffec19a0ce1bd0e5a6dc092c396bff606a0d075c64503b5d8ef2e5718d64e9a20eb632829b49f7b6f6fc0a5960b49c484c108c41a43e64b1201f374dc7996635b2d66c732ae8df7c5c93aaf4034eabafba5068be39695fea40d9c00bba69aedd8fb0fa7742b9bac97cc48204b5474ff79a0efe8bd691e91c81544b65df81b0bac4110ecffdc557830e537a902955f76c4cc0fb411b2336d837092c7a5"}, {0x20, 0x139, 0x9, "e127bfd3024002ea2d8b77"}, {0x108, 0x11b, 0x8, "eead4f20e261c9ff65072694858338c19b42d592a93b283fb0c563674bfa7a7196cf1d2b769f35a8836486a03e0c7dac90156cd455ea114d10ca7ee22b8301c0e8aacc5822834ab4dcf78bfd9598b34c96f7daf349585c81497837e8d910fafb12da35bfd12edcbdc7123f70b26d0d49e309cc4c61c3d217a47e4964065fef909099487b4e31f49510eefeb39738e645b69e08c75f31326d463b4ee940cf047f490d64f5b2930242a63d32791027ea9fbe9026ac20806ddf64b138dfbbde0ade2f67d451381f4df957ee55805cfc2d77c901cb08136a0b0ea595f38770d81e1a11b7786eac92258f301ddfdf1d194273acad449d32f2abdd"}], 0x328, 0x40}, 0x4000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000a88000-0x8)={r4, r3}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00005b3000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005b2000)=0x14) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a5a000)={0x0, 0x1df9, 0x200, 0xfffffffffffffffd, 0x81, 0x3, 0x7, 0x1000, {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]}, 0x7fffffff, 0x3, 0x1, 0x80000000, 0x3ff}}, &(0x7f0000b02000)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fae000)={r7, 0x3}, 0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00005b3000-0x10)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000e2f000-0x20)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x4, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) 2018/01/05 23:40:59 executing program 1: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000036000)=0x20) r1 = socket(0x10, 0x1000000802, 0x0) write(r1, &(0x7f00008dd000-0x27)="24000000190025f4001809180000fd0e0a007ffd0010000002ffffeb08001700ffffffff", 0x24) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000f11000-0x89)="ea7c21a366388e0b165f341274faae5438017bf302c152c3ec6c84efa48dbd72bc9dea7b745f29db2861160b15b56992ba9de9bbd9ca8a36536ec1d0ad9e3f1d7bed2de8f442d1d6158aa59d3346017690ec9bce57811e1396da03aa41abee3bddd05f76119f8c2ffeb3fcab548c7bc99de6711babac3aa1125889a7b352fce18381116dde5790b313", 0x89, 0x0) 2018/01/05 23:40:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x3d1) syz_extract_tcp_res(&(0x7f000095b000-0x8)={0x0, 0x0}, 0x1000000000, 0x8) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/05 23:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x3, 0x6, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000045e000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) sendmsg$alg(r0, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:40:59 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000aef000-0x1f)=[{0x20, 0x24, 0x1, 0x0, 0x0, "0000ee0c0b0004000000000000"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) connect$inet(r1, &(0x7f000000e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) 2018/01/05 23:40:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f0e000-0x4)=0x0) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000659000)={0x2, 0x8003, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x0, 0x0, 0xdaa, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:40:59 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000060000-0x18)=@generic={0x1, 0xfffffffffffffff9, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/05 23:40:59 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) [ 374.500005] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=40 sclass=netlink_tcpdiag_socket pig=28354 comm=syz-executor3 [ 374.524642] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=40 sclass=netlink_tcpdiag_socket pig=28362 comm=syz-executor3 2018/01/05 23:40:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000cac000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000763000-0x4)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000055c000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) writev(r0, &(0x7f00007f5000)=[{&(0x7f00009b6000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) 2018/01/05 23:40:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000df7000-0x8)={0x0, 0x0}) tee(r0, r2, 0x8000, 0x0) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) close(r1) 2018/01/05 23:40:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f0000df5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006b5000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e07000-0x8)={0x0, 0x7}, &(0x7f000041b000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dec000-0x18)={r2, 0xc00b995, 0x20, 0x3f, 0xff}, &(0x7f00008b6000)=0x18) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000762000)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00ff21f5fd011700000000e3001fc100"}) 2018/01/05 23:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000602000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc7f20008000002000b0f7ffff6cb842e6010000"}}}}}, 0x0) pipe(&(0x7f0000129000-0x8)={0x0, 0x0}) pipe(&(0x7f00008de000-0x8)={0x0, 0x0}) socketpair(0x11, 0x1, 0x10000, &(0x7f0000a8c000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00002cf000)={r1, r2, 0x0, 0x4, &(0x7f000098a000)="4a0f83f03cffe79f698e001057af7aad6afd9b8ca36656f06a2e9425b1b9ac3b80fd04121d5d73d8", 0x55d, 0x0, 0x1, 0x9, 0xffffffff00000001, 0x7a, 0x9, "4df5e09ba36c9222008498d42310a125726624ca3e2d34bd36f5d91aeee5a5c21a8af2907d0a18f064dae76243edaf38186d86ccdb5315a602d4d1fc3b293a6ab80554232decd7aa71d1b65849a133c422d6aefd2468a2582e6bd905e76ae32ad6b1804198cb92c79bc5ce3496eb4a12a93a834b441446e5b25d1041c3ad3198eba48e9b24dd72ba73070cb3a73bb643b24d24c1eddeb6136688e012043e3045bc9f286d3385b046892112b13a86f5251869a25b6a4cab5c29023930429a527f394c6e8a0f5aeae2cf40824ff12cdf25846f4c6ae1b3ced0ec5fc4333a1fa1a837b820e90917606c5d"}) [ 374.606666] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 374.649973] netlink: 'syz-executor1': attribute type 29 has an invalid length. 2018/01/05 23:40:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000b5e000-0x4)=0x0) r2 = accept4(r1, &(0x7f0000f4d000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000517000-0x4)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00006ec000)={r0, 0x7fffffff, 0x1, "d1b2d7c2b15e4e8eb914f56497bc2ac42134d7413aa1e6babffffda1dbc99d779ce6d76e9aab071b9aea9eadb2b222be074ee10401a01f6ff884d2c39cda7b90c812e914ea8b53a790975c72b5cea9b36f4ebc8a22032dfd50b7393568413ae2470331a78d65d07e0188b7534060b9a1941771e8afdcbf86f48d5ea302b1a178f7a7572ebb4b33a83a96cf48f7920a35cd5cdf4873bc6a6b8fbde37310cc33719c3b02346e424091072a2109690cb1379ddcfbb0bb5a782c2912e6ef1944ae50dd"}) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000267000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000ec4000)=@common='dummy0\x00') r6 = socket(0xa, 0x7, 0x101) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000801000-0x20)={"c02d3509d4101bfa903303f727565b03", {0x4, 0x40, 0x400, "39aab025cc88", 0x7fffffff, 0x0}}) recvmsg(r5, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006d8000)={0x0, 0x0}) recvmsg(r9, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) recvmsg(r9, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000080043, 0x10002e) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) socketpair$inet(0x2, 0x0, 0x100, &(0x7f0000f40000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004bb000)={0x2, [0x8, 0xc4]}, &(0x7f0000cee000)=0x8) getpid() setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00004e6000-0x4)=0x2, 0x4) pipe(&(0x7f0000d36000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8e, &(0x7f0000030000-0xef)=""/239, &(0x7f0000f5a000)=0xef) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000fa7000-0x20)={"1c78fc8b02f980cf622cba92c4d65ce1", {0x4, 0x2, 0x400, "c34c5c3acf9a", 0xa42, 0x0}}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000974000-0x4)=0xffffffffffffffff, 0x4) 2018/01/05 23:40:59 executing program 2: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80800, 0x5, &(0x7f0000f1b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f1a000)={0x0, 0xff, 0x0, 0xffffffffffffffff, 0x80}, &(0x7f0000d10000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a4d000)={0x68, 0x2b6b, 0x7, 0x7, 0x7, 0xffffffff, 0x5, 0x0, r3}, 0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0xfffffffffffffffc, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x1, 0x0}, 0x810) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000f1d000-0x78)=[{{&(0x7f0000f1d000-0x6)=@hci={0x1f, 0x100000001, 0x3}, 0x6, &(0x7f0000f1d000-0x80)=[{&(0x7f0000f1d000-0x77)="9c8d351ea6bb0ce536722d63575c4334937cd0b20f534a4362eac44cddd9039642146196dea144dd63a67246c3820e5afc4899662d2c205881a3b43d6c5b23aa50b8923d6e108569ff68e41fdf2e99c95e227eeb34f053e9e0e4be70bc2e3dc827f1b43a6ac906bb50bb9212962628c2ab1a441edc72de", 0x77}, {&(0x7f00001c5000-0x1000)="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0x1000}, {&(0x7f0000f10000+0xef1)="2e8b93cdc237474d4ea81c7e632efe0d0cfa039823bf6d503d95b767fae08bd3b8a5bd6569b382b97fd122c5def0618e3435f1f7c4da894184f304ba3730c153171ce070582854d26f9f46b43d8b84eae081cc912b002693e839fe7cf081f0176db1accbfc3684831675bdb0bacc278d65d41c1b4f1dd96c88697e64a9180c0b557f1ef7dfa40aee91cb98", 0x8b}, {&(0x7f0000f1d000-0xed)="f92b560b090dbd652601cc4055c80b7846ebcae3a492f76173a6fafdfdd03611fa9776eb30de31f82316899ab9bb1d1655b70df2239c6a6f1dcfa8dedbd548396237e59583b38791216eb98f30a505e3515c998dea29b202b7f9b3418664d339d7c8f517a32271d8f5c294275ca893346d2bc10a422cffc2f54c1813bc30bd7034a166142acf5a5f12bbefe503fc5053ad6d9081e770eaa308fbb1585ab8e8cce446e1166c429a7151c6fd519b2c060710e8d15001a40b410ead1a27318c4144b0ef088f965f17fd1b407355bac402578aec11b88fa5995f34343e22c60e78ea71d854dd44b82e65c2258e86d2", 0xed}, {&(0x7f0000f1d000-0x26)="1fc264aff43142358a07cc1725f698faf1f85105095c9fe11efa1780394b744053c5c9303cf4", 0x26}, 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", 0x1000}, {&(0x7f0000f1c000)="577ca0e57f7d94d76db6c1740af1953b0aa9706400ec1a3ce66abd40fe5d43ebeb6d84d137f61e75ca8e5b37915e0ceb97559ed44434a77bca11607f01a5eb6507c1b98a7f9991176a3e14e5fd3f0386932700b65a5624be2fffc576f477fefb14ba211d4899cf329960acdba4319ca93f09243e0e7e13a760fe7118348fb113e9c60ed39c8995a06a5639351e259fb073eb17ff57f5f54747e5492a59804715344ac6c9b8c34a260c7ee4a019f894aad767b9", 0xb3}, {&(0x7f00001fa000)="5708cff6ba6878b17ac578042903a813a7699459c131154f26f17d30277b40f6dca34e0b42d687dff9550925a0716492d0a9f444fcf1a52272aa454bf8ed4af5a9f2cb01189e414a29349f57018da367aa488220215947fcb6689d902e9d26375a8f5601d9e3e0a8aa871036035fbeaf2620726e9de4b8e02ef676834507472ca3e106724f239644bac6b780f2f4670d227fb9d6e948cbae70f19b7a617f59ba5a25ae6e977d043937b2725494e2af86b89c397dac471c6b23a4c6396f20852aa21d084e3d2f2e2e82cdc2ada76b9c6958dab5022bd6e9921b7a0646ff9c27d0f3235773352b9ffb3c2b07e1fc", 0xed}], 0x8, 0x0, 0x0, 0x1}, 0x8}, {{0x0, 0x0, &(0x7f0000d5a000-0x20)=[{&(0x7f0000d08000)="c98f8292e3290aeec243fc1dfb57f3d85c1233d9759fb5eaa415b33aa7b60a672974eb40aa3884626442fe2750bd697d4805058884c6ba796a0944915c6e43f19416b4383e6a29563ca0c9fe8fafb08d4326483db42e74aa7a41a76c6b33509ed832cf4ffac06460bb60d510580189ad1699bb6295cb5aab4a924b32ec8a1ab07a40f0564baaa0b3b7f1a9ed1b1cbd99e9deb8ea2b58225bf3b59d83bf9efe3c809293bd7b2ec13b7f05ec9181f9de14312811e6237889124044e023d75480", 0xbf}, {&(0x7f0000f1d000-0x59)="797c098a085791289770653efaf4307940e09c3b19c6d76b97f1dc131834693a3503d1c24e9add3491c6992e3f3b32373d71752e258e632bbd3c53a17db4fd6ddaa8fe1477e0c2319c7cba96f263ef2e6e885aa698024c215b", 0x59}], 0x2, &(0x7f0000f1c000)=[{0xe0, 0x18d, 0x6, "2575c95d2312d82d1527a8b25ec58feb4eb2de46028f9e530a5a14328e17a19499d95863bd0013078346536b9ee44bf63ff71da626243fb9ac956edb644542c729112cd6b486adde0638d4427f89bae7c7a46c5339a49f9c71d25defac81243535533d50c3266137f5e50867b242dca9b903ca9a6d852754f5854c4266e7c914b4ded476bef2e7a37dc01f1f156fc07f12bf065931bcc855162637132f230cdf91f65d35e9b8fecd146d9fb792e2dcfba2c86476e0f6e07d575e8b59ea3597ee40237dce7f334035579511"}, {0x88, 0x84, 0x4, "af65d801b7c0a0ebda5a19ed7a1921c56a371ba7fca1bc01e4380f6b3e6c9db6882865c4f9c9c7a63e5f5a7213d1c892c282779422c1ab6a11932beb3e5ba168595f3de00f11a466375b6df39fd5c85a130a9f1e872c21d4fb1d993377c2e3472501fd3103da3a2bc8b117256bdead074a3cd87a60"}, {0x50, 0x10f, 0xffffffffffffffff, "f785d42ec3a1518b858e426c8d5fe5be42e930f8e0154f84c2365d74a07d938c63ef60c6a49695abd88b195ee7787514ae2c93bf28d5eb1a98b719"}, {0x28, 0x13f, 0x7, "dd1ab2a3c408fa41a141e78e7014632a3c9711ec"}], 0x1e0, 0x4040}, 0x8001}], 0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000f1b000)={0x0, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/01/05 23:40:59 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r1, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r4 = accept$inet(r3, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) accept$inet(r4, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r5, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @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]}}, 0x88) getpeername(r4, &(0x7f0000152000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0xffffffffffffff27) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8001, 0x8010000400000088) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000460000-0x10)={0x0, 0xb, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000819000)=0x7fffffff, 0x4) 2018/01/05 23:40:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000ea1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008bd000-0x4)=0xe, 0x800) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000fd6000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00006b1000-0x120)={0x9, {{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]}, 0x1, 0x1, [{{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]}]}, 0x120) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000801000-0x89)=""/202, &(0x7f0000239000-0x4)=0xca) connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/05 23:40:59 executing program 4: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000603000-0x4)={0xffffffffffffffff}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000baa000)=0x10000, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f000032c000)=0x0, &(0x7f0000561000-0x4)=0x4) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f23000-0x4)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000aae000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc6", 0x89, 0x0, &(0x7f0000aaf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000f23000-0x3c)=[{{0x0, 0x0, &(0x7f0000f22000)=[{&(0x7f0000570000-0xaa)="81c4a8ed51d9ff0ea1e4a4a5d19f7354655d59206fbe1be27bad651ad2f03d016279dc072a0d5dedc9935248e46185012af8101741f1ffde9448725bdd075c0288f01d0546b4d238d7cd798ae8fc8e0f005a18aea82261e5077a7d9ae7efa8110fe6d69f242cf095ac3558b81943152e990c1258974fd7748db09ea6d5ab1692250b60a9b3c453cf9ad1754110db865d44aa31b3d6cd0abcea935e278c8f23447b428ea40cedd2b9f270", 0xaa}], 0x1, &(0x7f00009d5000-0x2e0)=[{0x10, 0x11f, 0x10000, ""}, {0x38, 0x11f, 0x7000000000000, "899a9035088e404d1b6bd4e1bc791629a73e0901db558c8dfd5b09b625001a2036539b871c0c67d3"}, {0xf8, 0x103, 0x80, "8a8faf5714bf818f41bf764786f4bc22d9b3d1b100807d33bc8f06022fc3b5afbede6364e8f2a56075abbe7f813b1e2e479bf0fc1cfc0c2c08ce99fcea087dafe6a313f481267da67f48467f7959afd0aed4dfe1448156261f270f157194bf0fececcae503c566a00956815de21ca5a7ed1e4053c0dc75aa88c6a2ea876a17b0abe3a9869a5baffa33f6268ce2f458bdbc7ed1d93d4f3692d4ce3cce9844484a020053bcf95ae86930a76df4ea7c9b06e7c0ffb98729116c6595fbdf17007e3b19758716494393af02b8f9488c8d0610837c9852603f70d1a5ef574563966b007bf8f1"}, {0xd8, 0x11b, 0x4, "bc41f27d130b780f0476d545ec6edc5da32eca1008f710041910e74579063a4a1ac929e41a6c19cdedc452e78bc0adde2186aa5c2dd9e1cfc8646081f805ae93f9cae18e6bd8f94a428f3d14720988aa694e802e279e4c71ece4a1e0c0e01b3bfca7978a26d493272843f133d15258be71927984b3e3f4aa8c7c802f8530b0a28b9952e5b8f402670382338887f079937181718838216177d481d6ba2c796af545f3550563a2b7b18224142cd396c790958af85cc139dd45932ee7eb77bba52d527c7deda3e902fa"}, {0xc8, 0x116, 0x5, "1c19b8d3cb3f400571a8537767d8f2c9ca142eebf45925d50e18a2fc51e1d6ab54f1d9633cc5ce154f210a1c31a027ea0f5719d01d69aec26af03466890d6aba2d372c51cbe4a676dc6c21782fd37eda934ad2ec6984d46b4041b578fc5964ea66feda45cd9f1a65164eec78c0c93b1e6fa216300f955be6f10b9e8af9e1042086c83c9822fdfa6463c691aff92695113c9f2b934a98036d482a24cf0fc3a6cbacfeab4aa863d4e79e8b77288d753272434479"}], 0x2e0, 0x24000000}, 0x7}], 0x1, 0x40) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000f24000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f23000)=0x9, 0x80000) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000f24000-0x1)={0x0, 0x0}, 0x2) 2018/01/05 23:40:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) close(r0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000d4b000-0x4)=0x1, 0x4) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) close(r0) 2018/01/05 23:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create(0x6) epoll_create1(0x80000) socket$inet6_sctp(0xa, 0x1, 0x84) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000740000)={0x80000002, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) socketpair(0x5, 0x4, 0x0, &(0x7f0000ffd000)={0x0, 0x0}) 2018/01/05 23:40:59 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004f8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) r1 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000214000)={@generic="1eba4f647ba2273dcc5173b8869a562f", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000fd6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000db0000)=0x14) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000448000-0x4)=0x14, 0x800) r3 = socket$inet6(0xa, 0x8000000003, 0x6) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fd6000-0x4)={0x0}, 0x4) sendto(r3, &(0x7f00005de000-0x3b)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34754f7e9de7eea7", 0x0}, 0x60) connect$inet(r1, &(0x7f000029a000)={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0xfffffffffffffcb8) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/05 23:40:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000240000-0x74)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1b1}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in6={0xa, 0x0, 0x4d9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}], 0x74) r1 = socket(0xd, 0x5, 0x4) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f000067c000-0x4)=0x0, 0x4) 2018/01/05 23:40:59 executing program 3: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ec4000)=0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ec4000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec5000-0x4)=0xe8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec4000)=0xc) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002cb000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e3000-0x4)=0xe8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000577000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec5000-0x4)=0xc) r8 = gettid() mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec5000-0x4)=0xc) r10 = getgid() r11 = getpid() mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ec4000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1f000)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000144000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063e000)=0xe8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec4000)={0x0, 0x0, 0x0}, &(0x7f0000ec5000-0x4)=0xc) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ec4000)=0x0) r18 = getuid() r19 = getgid() mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000734000)=0x0) r21 = getuid() r22 = getgid() r23 = getpid() mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000089000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec4000)=0xe8) r25 = getgid() mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ec5000-0x4)=0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ec4000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a72000-0x4)=0xe8) r28 = getgid() mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = getpid() mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001f8000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec4000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000705000)={0x0, 0x0, 0x0}, &(0x7f0000b55000-0x4)=0xc) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ec5000-0x4)=0x0) r33 = getuid() mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ec5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cff000-0x4)=0xc) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec4000)=0xc) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000012e000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec5000-0x4)=0xe8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec4000)=0xc) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = accept(r1, &(0x7f0000ec5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ec5000)=0xffffffffffffffd8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ec4000)=0x0) r40 = getuid() mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ec5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d6000-0x4)=0xc) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ec5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4d000+0xcb)=0xc) r43 = getuid() r44 = getgid() mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = gettid() mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ec4000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec5000)=0xe8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ec5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec4000)=0xc) r48 = getpid() mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ec4000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000764000)=0xe8) r50 = getgid() r51 = gettid() mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ec4000)={0x0, 0x0, 0x0}, &(0x7f000019f000)=0xc) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d5000)={0x0, 0x0, 0x0}, &(0x7f0000ec5000-0x4)=0xc) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000930000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007ac000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b2e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b9e000-0x4)=0xc) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000ec4000)=[{&(0x7f0000ec5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000053e000)=[{&(0x7f0000a28000-0xb4)="11df0b98b104f3a69934cf6b2a778b29123f7cfcfe2694af382f07bb6c5f8909c1c0d2a258bc20ba7a77bf78f7ffb748b28518558fe3cc92d88543566cf263779c9d220b335cb4e9d9faf22ac1988643773815a91c3f8dda06cd127f00c60b2019832b3bb548db32d5944b4f5ec10a8a22b85061bffcdc4f2557cfea05a38f9f382cef951e6a60fb4b6232faf35f88a52fc8fdb6a062d0d7df4533bb5a9319c017435b044190ca9ccc1e9b85b7061a6ebb54b8c8", 0xb4}, {&(0x7f0000ab6000)="", 0x0}, {&(0x7f000004f000)="bbe41c12f8017b48868e892a5ed6fa39cecb94e63ccdfeb104822004990b677d0a91bfcb54a8a93f820d", 0x2a}, {&(0x7f0000541000-0x8e)="698c557236e5eeb9535ac01358ca97b96a338c6a54c933caca40ecd0c128b9d38e0331c16d62b06afacd2eba53a4eb13ceffa5e9b7243ed65913a07a0236ddf55827ec3771d8014084411bb6cbf5a390cdb487db0266ddf49710bab0c7572cda0e44f4bfa555e738ab75d68f8ade0d2f7e1d6a826d059e890511efa72279fbd8e655d85559177210ee714547b85c", 0x8e}, {&(0x7f0000424000)="1334d7a05a98895d2eda953329e7b37a2089b37b4ef9fefa6b", 0x19}], 0x5, &(0x7f0000905000-0xe0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xe0, 0x200048d4}, {&(0x7f000056c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008ba000)=[{&(0x7f0000ca6000-0xcf)="c609beae7c3e9d5548ec29bb04677c8c5ec3a0456f76e8afda384886c9cbfaf6aa4f47ab37e2b60c9c1a948d837ae2e763e6ca343512fc284cb161c13e5880474eeea23aa6bfeca5cdd101dee5df7bcfc4038d7f61c22252dad8464d8c3b743362517c7fe2bb7fa4e4bae7e3ec28b0fa9066f25603256cd39a7f8251d3547e1e98e5ed5edc8345fc307f9c8c720959467eb8f455e43adf81c53840015a5ed1f1803ce31acc8733b02a4da4dab03f5a01304a115005b473d39aeb1daea33bdfdc1d2a94b2555b24cede32cc0a2b80c8", 0xcf}, {&(0x7f0000ca1000-0x20)="14435c019a98e5a5153836e6a6528cbe6af36162af1be2f1775b2c86de9953ae", 0x20}, {&(0x7f0000ec4000)="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", 0xfd}, {&(0x7f000065d000-0xcd)="d267523307f2f69473283094348a287f298cd9a1e5c898038514ddfa8515014f71d7e73ba150f6595d2587ca586d9279710074a3345e61c53f31baaf124a95ddc4873c58774aadbf964bd2365910238b05258029a81927f100744e4c709174017a64414871ba768b6a8c7757d2cd834049938765ec6732a1ec75baa98163e7a6d2215f0ee988037766ba2660687fa000d31d99372c2e39d53a003068ffaa1858a5b12bc56bcdf0c80d3cdbbab504faebd3dde2c862aadb1aa9c3aaa95c5405bd9e2aaae018e63d70907d49320d", 0xcd}, {&(0x7f0000ec4000)="0b6e1d0fb3197f16e9b51b3ab20b8125888ea6e1e020f3c72e9adc9a41e584eab1a5e78cac33fc1f1d95d86b44ed0c7e85f131c897b7b39db1c1e0497d0c2d69837e1943fc48e7fcca805239ccba0968f7cb7a7aee5fa9e2bc2d521f2dcf39bc05eb5f3f166ea1818864f053378ea9365b4a87eb1f2f33931d5f2e2c875420b4c337109e5c1553ba795256c406d4e6cb5fa01b44aedc99ee81dc13c96afcc7b506cd20cf0d41559fa32f49d54c732f2e7f461d0d159a676e592bdc256a4984712e0e92e721be36e378453b70d5296256eeb5262d44aba695e212dfe66fca2719278d7bfadfeb1b227f82", 0xea}], 0x5, &(0x7f0000b1f000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x80}, {&(0x7f0000ec5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ec5000-0x10)=[{&(0x7f0000ec5000-0x40)="cf676c9682ff503eb0f331160ed7ca4ba0d0fd54e9e3070d5dce2d0303802dd4c63b21ba6cd4e8437f05c63b0406b006f493666c8735943c2e0d573e971d94b4", 0x40}], 0x1, &(0x7f00004bd000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x88, 0x0}, {&(0x7f0000797000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec5000-0x40)=[{&(0x7f00002bd000)="b9f9f3067386e161d40c6f8ae10406646b6373f54d06312fa66e3ff310e7360edddf228e29f3e02d4e850fac733bcfd0fcb1b434b2e58b26906ae63f7c49e37f14eb9cce0b59280c1ec1476b1e2e79006df2c98cce458ba4da36b245b2e97877f1aeaddd81d984d94b654ceccf80ef9543853713ab3f146e335693a3b14be126d75580d3b0ef1216bef83340c75cb0371c818c5fff643e13cebab4ca96c85f8c58d4e393f25d926d9a421850b6d1ac6e1ea96868afd6a9082c5729d3d5f829edf9811168423d4690f6faa5522ba1277e73a577c1c5b60b3374fde9eeb696dae8cdb35184e864f951f084441deac9c7137fdb7277b0cf480e0ba64814f9171867d1280bbe944d6f9b5cc6092c1a4d8af3c7a87bcf1a3df0dd298a123dabb11247ba0b07a33e2253a55fd4ed86111dfdd0764c384d6a4f5d29b2bfb41e3e5a5d8e07e029fa7023bab488e7599c66a98e8e26a9cdafaef2c9f23338e8d5e6180d641c90724b7eb458717fe1df68dad4519df0fd73b816dd06abdb0e50854439c279e90fb97c9efeb2e51e47a4a3b1f65f9c5ba5b5c1a3175ca898bd4871f0bb8ec745f44cd7ffd06192fcb1c2c12865f6628fd802b8592e7f4dd96f2a5ccfbc97e873245a6e5d433d169061ec6601e24f67851716c5c74c791a3ba81c202243cae0db37c841bdf300db3699ac25a10ef28fafcbcd44d267f2bee44f094d33a234d3ca27aaffa4abce36b56062fe419e2a9dadb9170f396a3b0149e377306439174dae5b1b12ad7d7832c12ce1680025dd4410d90218650068a08e3237cc2df46a44258ecedb0e24394fae8fa72dda90d9ca1f731db3633799b65e14e662787dd8478819b041358f539dfea3c3cadaed7d78c88f85bf52b0e4ffdfbfd5f04f10e22e7c128b9dabf60a5431ebbac3c1140abe2a9e446b6229244350058620ec95767487f873c11bcb247b69e029679f69bbfbb90e811a1d8a753cc8aff775aba0dce7103cb58391de08cab2265bf9ddbf51db6daa3805ae71b2706c23059db1e30926bd05eac6b4da6238126ee8e37dd37ae6626796c8a5fb06cf96ea6443ee019a4b63925ec0a264d58d00fd9fc01ee010537d32905ad54eb3fa8edf3338f66a8c241fbe21594c80fb32fcef36a3d28bb78af3251ce1c9b8b0ec2fab1b97ffdb0eabf8625deb7d5f525824d3502295f508ea2097057eaa573345f5f7a3a145f2f7aaf22b32b200d2d3f57c674001af03719ff003e8ca7e266c7c2810e06e7bec353783cf32c4e1a55643d3cd45e60e4de0587bb560f6ec081fbd13e509f91e1ea2119e5498b48f1ddeac2aaaa1ecca7b249c1e55a721b3e4bd58b351b60f7fadced88c2b5affcf75fcf41ea817d149fc3dcce484f4cc609889e3d802aba0339f383beb2627d7036057d0b811c6b794117f64cc72c78ddd1182faf55adfd99e0b9abfdaae3f9698078d038059ac8da8e4632a24664ab8ef21b1aefc2b5a6f7cb6c88478d8a1ed9d1364435b7b45351b46d2113b3583e9a6c69a36da181059e69d6c93c2bc66d9d5c994e786dcd0bda6f26abd77c6a63052701d36a82e2184c4cac8d212ca96a929798de8a558f5e53f6f90a4640a3a6c1c3bd31dd9f498a53ac7511ffa0c159548f6582ea90979e1945831451186e898c54a45e4760b9972db799106e649906f1b2658ce4cbb12e389f7e9c285bc07fcec28d33dc1100c1a6aa3c2acb6ce96dcb00782bcfb761b90fdfd25966811ebacafb375dcb3f39967e12b2bbadf7022a0c36becbacf93c66cb53e5e63d92f92890027a3a8d53e32b34c0b85075c3f34e258028cecdb1fc17f425a0754ce5cc95c210d4456b377ce572e85cb7466dae9dc97f7eb63d55825372ece91362fb1dd4f5f4f84d1676018f718246d8f1726fb38c308feaca5c3fb8e2d6183cffb59840cd5dc992bd1eb20bebe413dce4fd686489427fd1e3447ee4064d51e4605a2246cf7dd731cc7d991ec50cb94b062866486ec186ecf0d10986b31f251454417edde4ef9e287d9c4a179bca20429a86f7165f717a36ab8c62e2f68e364b19decc73bc64e6b4dc5f05c57d680a2dcedb76e08cebf1e50a50112bc1edb42b3b09f9915021d83aaccdce4977d3234a9669ad5cc5105f749aaf8daa7b4c284a66f40660fa8e32900a0d98ce48b574ffdb772e422a6dfd4ce52772bfc2e71a7a35c0361e7c7165a3f3e912f412c1132937f285b98d21d0262fecb4817536c52aff95ba64a7421dbc46680f959d767097c5d5788e1b0b71f3ce22e17ad0898893a02deb4d9494603f307849c9a99c8205e7d3bef1d1463e019847d78c8a3226c61349a8f766945d6fa498eb76af62c59961ea690c27f5b21cf970c0eac3322dcd0e5e6700a4c874e49e71d6a7e089d861401abf1c3a8e2e06864aa82486b27607cef4e9fc4d5144d4b98d94af2fa30b6767c3495f1b5543611a6bbd59cc7672406e627238b44a1ddf8443ea64d836ffa3dbfc634e10b5a4b2cb446bd79efae7846304e329a1796ea6d55436bb62146c86bef00b0813500b175bbb2bd15db741ad4babf6ed14a7a1c95de5f91969ff11e5e72f3e012ee49d256b65a222c3e52a79ba56ad40b4b47fab55698322a437f2631201bfb6ab660dcaa572dedae9736cae3acf0e08808545ff57a15e164b88e9fe57936c00ddbd633de13c904dff4a11cefbb4697102b58b9939152d4a64d6e97d23b1e76266d55a9ab526fc6e53887638947fcf6ef11032d8830b00327d0a0b2f4f6e11f33134a34f30ce3ab97df8c6c826d86b7c69f410db1548469408aa8f6af52769734ecd33282938619aec81877bb18a1a08cce2871fdeb37a725675b17878d4bae10a3b271ea08dcaad83fd5b53f55aca483daeee224f155bf7a1bf4d720b5a2b42ab1bb01a3338373d39a85f86557b73c76cfa14e7766180993957e51078c28c83d9169cac197f11baf71e2a4cefd0b08e32f72f49f329bf19f5e73fc0e367a3726104391a4ae303fe6ecc7259672862ba44ddf607c84e4117905e733825691128768dd22b16ca61110d56032fce9db1e882336157170420a30f027349c1716df6a2e2dbab85eda692812a01e902ee269ea474819102c4bc89d4d4204c0e0cfdda6a7304010b6485e0cbf59dbb4d2abbb697a163e3c78a97d455f00ebeabd5ca3cc297f5b912fcc4c0c62f60a2a4ae1ec017ac3cd7c104bf110db22ae9662a86320e8eff80909f9e4da48442bfd6efd55fb98f1fb5908735bb275c6e9b6eb46704d65bb5746cf739e2aa17b70c76f5567893eff07997c7e756d0450fb749aeca8f1cb05b3f5323cb4d0fbba84372fb0b30cdf6e610e003e3e9f1f6c20639432ec133e7a9fa9e5f014e14ed6b92d5c69154fbdfbb0e6e81ae7602db4321597220861a4ff551c2e41f9edee1fbced41c5635d0184720110fd3cb102f3bea4efcaed0cd1f68ccccb926e498398c2d907ec212bb228e310509104aca739d23eac294c204b24f3713d1afa60d317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0x1000}, {&(0x7f0000937000)="", 0x0}, {&(0x7f0000b39000)="f37cf2db25540e6bf3d8371180a56723146d56a426ac", 0x16}, {&(0x7f0000d7e000-0xe9)="4238cb7d8cc491064cc55e8504d2f24d53710e656a0a225de970acd2aa886f786f79bad8a53a799985559d71a14dbbd711fac598bbbe22240e6d7c9551e9c9680ab17913a25ed3d276bfcae36265d508907cb7cde19b4d255a356c1fc95b7281f80cb5ec03a8206a6c1ae1fc1e7c13c3ac62566cd2aab6155e52fb3ea2579f7e50acb93663b0c59a0c87b74f5c28a6443cb03a62792e0a561864007e84df884775ff7173562f4ac15a4c722d4a4f50bd801dc703daaed6e230445ad913f07db720661225619ac6362e64ac17e106bfaa30a0cc14f62bea532b633d6c35b4d1e37ebf76b0397fdd52e2", 0xe9}], 0x7, &(0x7f0000ec5000-0x128)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r38]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x128, 0x8000}, {&(0x7f0000ec5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec5000-0x80)=[{&(0x7f00004b1000+0x76d)="9c2441813d7c103409447c253c621425c6e6308f05303b72df0dec2feb1f21fc5425e5c4ff1de650422672651dd1b2b8a765a2f53602cc25ea8e54ca3487a4a99b4d57feef309458bcad2b0fd04440069fad2762b23dddeed25a43b846efd6cd46d9557ec2", 0x65}, {&(0x7f0000322000-0x1000)="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", 0x1000}, {&(0x7f00007e0000-0xf5)="24c5d8c3da2eddf22d8cb4eb482d5a420cb382bb5f63324127bb689a5502b22c9556774ffaa32dc518f2e67708ae9e085bb3cb1cbbfdc5b7b29052fb29b0361e8a70a22041e2dd4d03bcf9f8f4b7752961e1d5ade75bdcdc54932118f759886fd20c50d8875701e9770ff4c8e006709db9bc5aac1db3809ac23ef91a623a2a4825d2e4d40511ad400097498219ce711644b744a1447e6bb4964c4ac2dd543ae47080ecf104abec308e85a1568f852d35386a712795308aef0422306913220d6e5e3a6fc048285d9a3649c9581c7f5ec1802f718ea0bd2838d3e5333ec2b5e4a0582777e236a3cb3674c8c7d6345dc85c729d86e2b3", 0xf5}, {&(0x7f00001bf000-0xb6)="e7dd755b89bc701da32629e4050171bbad6b73af0b8ccb1c27bf452693fd91f2877ca08234c4b8ca21b4e2105ff913d37a805a43ad9b9d09febff1d1c0861d01261ee0b4d4d44ceadfc90315fc2a24ba00475ae9a946a4639c888bc1b6048178ebc7573d0bf9e45722ab83c0883b8435814b9fba8e27286034b27cb73149e1d00e37f7850afd10699bb7fb4d79479fd72070841b398e84feb1f28f2609f315ab02b35f52a946f1462ce77e2f070127b839f8422b3b7b", 0xb6}, {&(0x7f0000ec4000)="2aaa5979033b174c80db2988a80fa617ac489e61b6b8311ef32e98281b12a02ef9da4ab4d795a9f34f95d7093a89b1b4a105a78ac8b171bc8c12cb04f30d219fab3f5a68c31d4a14c761e18c906543b5dfc0e95037b2202bdb74215bd97f8f6f814018490e4760e6270e83fe525717520dbb0ee0e0b7d4deeed9c25d1285fbc125816fd1a1e354ed91ed5d7e3d9c6051615bcc5c8383765423e916", 0x9b}, {&(0x7f000093a000-0x83)="d21d9cc5d51c0002500e6e1f673dca667dee43b96dc119229949bf7ca0b786dec5e843a31e8a84fdcb50e49f775ad7e041cf232f59d8bdd600e0bdc82c25997cb3ff09999b01d1a7a2a6a931a43f94d0dc29c6ec0e9fb92889b38a1c9f2e88c45b849a233faf9281b1fd48ccf0c28f9065123a9e21590aabb4053c36d6a65c9040d9ea", 0x83}, {&(0x7f000053b000-0x79)="44c6136d2d2cbfe12e9124cdcea606c03706da794db8f4654aee4f69681deb552c0cfebc089ff9512d30e1b0f8484b7f4d32d20821c1f032b901f1526359c08f8916e3e1a302dc2aa6cb0970658ea62266567f129e0f7f5025f3ee4ca2969b75371551a494b5503136ee484505ffacb0602f734031fe9ba62a", 0x79}, {&(0x7f0000ec4000)="00109307b98ee3b388d38f5873418faf0ddcda8b462783f0fa7b803540ea619b565e01899d5599963dbefb171e9fe5c8ab66edee9e374ca9a1c8ed255678b872abd52ca8a8f528af79de24c39ae35bbb50e94a0cce2dcb5586e0ab3fd8d6f7f7348298e23e4bb2484c9708d0a58a4e4d0fd925a800a33e46c1aff40aad59508fb6b215a6d18da1a9098779c26329490d1c08c8c5c45fbc53c9d4443c26802ef9b007294d0661cce7fc6771a68962aa4926d04546354c843a24fc87a9e5ec0f95cb5a76bb7b18c7d89c7b5863a80b9478b3bd223ffff44330d604f080e106", 0xde}], 0x8, &(0x7f00002b9000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x18, 0x1, 0x1, [r0]}], 0x108, 0x48000}], 0x6, 0x4008840) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r58, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r57, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/05 23:40:59 executing program 1: mmap(&(0x7f0000000000/0xcfb000)=nil, 0xcfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf9000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x2, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cfd000-0x20)={@generic="48caaf0a00d18384fb02a4b71746cc6b", @ifru_flags=0x2}) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cfd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cfc000)=0xc) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008de000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfd000-0x4)=0xe8) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cfd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cfd000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b7000)={r1, r2, r3}, 0xc) 2018/01/05 23:40:59 executing program 6: r0 = socket$inet(0x2, 0x0, 0x81) connect(r0, &(0x7f0000e45000)=@ax25={0x3, {"038e820262f55b"}, 0x2}, 0x10) syz_emit_ethernet(0x85, &(0x7f0000a6e000-0x85)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000800, @ipx={0xffff, 0x77, 0xd5, 0x0, {@broadcast=0xffffffff, @random="7808b405a52c", 0x9}, {@random=0x3e94e57b, @random="28a20117ab61", 0xf9bb}, "c78414327defe1d29074016dad2438160a42a2de2885459a4cb9196604952fcc59aef6bf27f630ed263ea94a157a21553641a13a816d7de4e5a37f07a96762b176df59f28f593d52870d6558e54b1f9d9b34dc56153ca922ab"}}}}, 0x0) 2018/01/05 23:40:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000402000)={0xfffffffffffffffd, 0x1, 0x200, 0x7, 0xfff, 0x80000000, 0x1, 0x200, 0x0}, &(0x7f000051a000-0x4)=0x20) sendmsg$inet_sctp(r0, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0xf, 0x7, 0x1000, r1}}], 0x30, 0x0}, 0x0) 2018/01/05 23:41:00 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000f80000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a5000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000d5f000-0x90)={0x3, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvmsg(r1, &(0x7f0000f78000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:41:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0}) write(r1, &(0x7f0000fcb000)="220000001400074f002110f7e2ff0500020003200100000008000200e700ff050055", 0x22) 2018/01/05 23:41:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000b4c000)=""/85, &(0x7f0000e8d000)=0x55) write(r0, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) bind(r0, &(0x7f00005d3000)=@generic={0x0, "8c8d25d6da5daba5edfee7bfab6cdcc05fee5ff8dfc6574fd4b5cb2d0163de6eeb4988b511e46a796987f81a9afa84b268bb88e0e09150e594b2ad1d05d20b931bad7fc218b37bef6535871bd06fc3b3986feaf912896066480e7ee8fdc2a79b0c77c9c479b58ce1f9c0d82558c0840028dca4c35b62c35454b4655a1694"}, 0x80) 2018/01/05 23:41:00 executing program 2: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x8, 0x8000a, 0x410) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003b5000-0x8)={0x0, 0x100000001}, &(0x7f00000b1000)=0x8) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000707000+0xce7)=0x0, &(0x7f0000707000)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00004d1000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 23:41:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000ed3000-0xc7)="f771c715cdad7947a4987775a184076caf1dbd36e4d7a6e12f57e9159734f5ed4d62f643c04e4eac1751314d83dbc554d290cda8accd80ab4b74f2e511761aee78f211d154bae97325091087527efe23f57e4cc3f0765c0854e4f00c85c35e39513eb73c4221edc50ba3f8787c8651cbc2fa06885538544e21d2c4d893b6a7e611a91b95dd6096499788651c6613dfa3ab92c8a79e661d328075e77d541f7521798159603ce801fc90c01633ff09b63fe7f86ef6bcacd0cc98291fb2dad99ac9e9580281fb8c8b", 0xc7) bind$inet6(r0, &(0x7f00002b8000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) 2018/01/05 23:41:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a1a000)=""/142, &(0x7f000071c000-0x4)=0xffffffffffffffa9) r1 = socket(0x4, 0xf, 0x5f1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b55000)=0x0) mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ded000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2f8e87", 0x38, 0x0, 0x0, @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}, {[@routing={0x0, 0x0, 0x1, 0x3, 0xffffffffffffffff, []}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "8a0104", 0x0, 0x0, 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]}, [], ""}}}}}}}, 0x0) 2018/01/05 23:41:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000a6e000)=0x9, 0x6f) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000edd000)="91", 0x1, 0x4008000, &(0x7f0000c41000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000034b000-0x8)={0x64ce, 0x0}, 0x8) accept4(r0, &(0x7f00001c3000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a02000-0x3)=0xc, 0x80000) close(r0) 2018/01/05 23:41:00 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="", 0x0) 2018/01/05 23:41:00 executing program 1: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000145000)=[{&(0x7f000051a000)="68eadb70055e26da4da22f1c232c775f730bf9502b0400000000000000ed4b87aae46248", 0x24}], 0x1, 0x4) 2018/01/05 23:41:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000334000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002e2000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) bind(r1, &(0x7f00007c3000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000186000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000344000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00001bf000)={r3, 0x80000, r4}) 2018/01/05 23:41:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00004ec000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x9, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x2, 0x0, 0x0, 0x0, [{[], 0x8}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 23:41:00 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) r2 = accept(r1, &(0x7f00000d0000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000445000+0xa10)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000613000)={0x6, 0xfff, 0xf11, 0x9, 0x1, 0x7, 0x3, 0x8, 0xa5, 0x7, 0xffff}, 0xb) shutdown(r1, 0x2) 2018/01/05 23:41:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000b6d000)={0x0, 0x0}, 0x2) listen(r0, 0x3fe) r2 = accept4(r0, &(0x7f0000e96000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f00000)=0x9, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f000005e000-0x4)=0x0) socketpair$inet6(0xa, 0x80004, 0x4, &(0x7f0000aa1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dc9000-0x10)={0x2, 0x8, 0x20, 0xffffffffffffff7d, 0x0}, &(0x7f0000ef4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b38000)={r4, @in6={{0xa, 0x2, 0xa15b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8e5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004a2000-0x4)=0x8c) r5 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r5, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="800d005301000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000f86000-0x8)={0x0, 0x0}, &(0x7f0000455000)=0x8) 2018/01/05 23:41:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x3000)=nil, 0x3000, 0x2000000, 0x50, r0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x6ba6}, 0x8) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e8b000-0x12)={0x7, [0x1, 0x2, 0xfffffffffffffffb, 0x5, 0x3, 0x1ff, 0x7]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) socketpair(0x8000000000001d, 0x1001, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f000041c000-0xc)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000faf000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r5, &(0x7f000077d000)={0x0, 0x0}) 2018/01/05 23:41:00 executing program 6: r0 = epoll_create(0xe1c3) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000fcc000-0x4)=0x0, 0x80800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d80000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000966000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/05 23:41:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) close(0xffffffffffffffff) tee(r0, r0, 0x24476, 0x0) 2018/01/05 23:41:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000096e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a87000)={0x7, 0x209, 0x80000000, 0xa959, 0x0}, &(0x7f0000e7a000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f44000)={r2, 0x9}, &(0x7f0000171000)=0x6) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x200000, 0x6}, 0x8) 2018/01/05 23:41:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x5, 0x10000000) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b45000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:41:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008a0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d07000)={0x0, 0x0, &(0x7f000068e000)=[{&(0x7f00007a3000-0x54)="6267cd165be67a1efbd84eb6b4694e35", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000dbd000-0x38)={&(0x7f0000054000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000088e000)=[{&(0x7f0000965000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:41:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000310000)=0x60, 0x80000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000001000-0x16b)="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", 0x16b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f000009e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a74000-0x4)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005da000)={r1, 0xfffffffffffffe22, &(0x7f0000da7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffdb7) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000da7000)=""/22, 0x16, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000337000-0x10)={r0, 0x50, &(0x7f0000da7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00008d4000)="d71fcc772c5d02b8a973db7453be240b46f13daac80625fa2553a389c6c76829c824bdf68e18fa975fccf49ce6ec287f1206e00bc83676d599dbd18e00dbddc3c81266bf71a2a0bebec2f96e0772af91b816615cc9036e236ed28e", 0x5b) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000da6000)={0xffffffffffffff9c, 0x50, &(0x7f00002fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000789000-0x4)=r2, 0xff06) accept$inet(0xffffffffffffffff, &(0x7f00002cb000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da6000)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a4d000-0x8)={0x0, 0x0}) r4 = accept(r3, &(0x7f0000d6a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000018c000)=0x58) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000da6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097f000-0x14)=@ethtool_wolinfo={0x6, 0x3f, 0x3, "aea9b232e6a6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r4, &(0x7f0000da7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000da7000-0x4)=0x10) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000da9000-0x55)="3291e1d14c8504159a931e1964fef10bdf95f2c935aeeb352af06a3e6c34b16ec98806034aec60914ff6bf2c7dbd3cd0a1332102f64cc4db7234849eef21abd2d43d32404598761ade921f29beaf6278abb5583756") mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000da8000-0x10)=@req={0x28, &(0x7f0000da7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5}}) 2018/01/05 23:41:00 executing program 7: r0 = socket$inet(0x2, 0xa, 0xff) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) preadv(r1, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/05 23:41:00 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fce000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000182000-0x10)={0x2, &(0x7f000039a000)=[{0x21, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000fcf000)=0x0) 2018/01/05 23:41:00 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0x1b)=""/61, 0x3d}], 0x2) writev(r1, &(0x7f0000008000)=[{&(0x7f0000009000)="5d6e55989e6d5831d6dc6799ba1cf4e8a02b28a3a38effa7d73ccebbdb3cd0d09229f0c8e02ddf0ebc7b9236978dff02299b25d8f97b4b1b1ae3a4267f12514ee94c6141aa71b40286523e0bb83571d7d73e6c8da6809612c30c93bdcdb980090c6f41db98b684d310f4909bd8f4e1eb38ec1ae6994852e5ad98009c58d16310d41d392410d2a71f3318fca2a2e5dec87c7729f8ebb4ba56611a805d357c99aa4de03836a2e64e166f586226b46be4a975e21cdc5b39bd6eecb04019eea19ac71df8827641ce505cf7f10c7ebe73290f63458710736aa33822ab4ba47ca7176d4746e4b102d1447e74365c364aa101461b0a7880e976accc5a2b1d1d3bc006d6c6af37014d21cb12bc7509d5b6ef7c870e4c16a857650f431f102008f4662544b098c934ffd6c0f16386bd5478f18968ca81f3972874293b9e1280a2ce1dce0f79a891787f72c406fb31b44299e3e2dc293092ad9d6140e86ef38630f792dc4efb8431d92a42a7778c8a4470c05f7d53653734a5c1aed14c233a43efaffc1fb897b23a34e658e181255965456f9826a17714c6298e62449fb3393e6d1389bcdc0efbcba383d38dcf64fea0ad682f001aa16dfff08e5e77649b8e11eb5408630cc7d05a70b6af5ae6ca2c287b646fb833a1f84d2efc6772940e47c87b940648eeba587b515f27a6f350f3e61ace96e2c07ab74970b11d8d50b73d36688d969eae3981b0c6b5dabd96dd2fb55f12f0d1c16254b5b2b8ad6955e141fe2daf8eb919fd8197595cabc910d52d7948980c91f8924112084ac9fab9d1994bded98f7b842044f3aeda223b5ac28eba4401c5f1a913183afa4724dc3ad6c4014551982e3f4b7fc9311bf59317c4d68d414dec7a7c792327d56829ea7eb35b4520ad912f107d56ff15d3a0bc8dc7b570da7caefe4954bc8a33b03174fb65ca7fe558c1e610eed955719b4264caf1f244f6a28561931b7a88712319e550dcf7bc6e67e8380c8ae24998a7133188592c2aeae036f49cf8e1b6f4b80994077ecbc9814dc87f8c50db1c5d01a387a5ac0ae96a6072cec465e35167061a7d070ed1511b9667402fa1b2edec56ff33fca91963ead4713f1391555d0bff7348aa471e48a301adb7efbae5cbf68109096047edc0bda1d99d1c5e85910bc300e4ebbc21d2f6f0b07ad93f77f215da8e486fef2ed0957fdad6978f99c4dd2587ee9686e0abf505089bb8584a1a881b133699b0df9ab835ce203c8c612820962a39b227e5de81a772302b15435727ab281a4d0470b0be1136f9f99170ed288afcdc5b9f48573ff84bbe78f1e5340aa575386f2c1a0d19c83a9e10418186f2d2db2bd3be78223c897ed35c174d54b2b4ca9072db21687dcde43c9e43bf870a47785f54c29c1bd9e600ef8b4f33169d4c998bba60e41038197469f7a01704aabf45433adeeb77fdf41c4fdcbf3186d43a93e9e205af7fb94b9782e19da1a37b4bce63cf8bbb05b8f3387e07e4ebc614bb595912d6709aad13b9e159e80714c75ef39d17a7106855c3eac75875dad7f0326af334dfa23ca08cd270f49089e7a43267dfffac25975d2c1d890f183f5f7ab7e21eccc53c40bee5d7c9fe0d0dfdd335856817dbae0d4a46eee71ebd24bb85cc603b0fe0a12d778e396bc36c284ca2f0a6e1ece74f4f894e8dba193d851ec84bc5579fe95a8d5904eaf4d2912be07c2e82af0e342e5f5fb1f67ae9900ab2a2e865f3f0a94cba702804fb4d7f3f23bcdc9f4844ce2041150efcf4b9f443d45baa0306270a32779888e5494347d966c7cec095f185e0c969fa008458d0f689a0ed2410342c23e11a8256b06b5748a3aaee1fe4c6dac11de6a183a30cc3e6394a8f7c56bcfbb5a5e6efe7d576e99adf7f1e5061d8dd9ff1e775934532340564156be5984a22917bc9c892ae2d3cc641dd0ab071020531bed307cd0212a77d763ea36663881910106bcf6c311a65764b5eeeff8d66ea0edf416b9dc784e3d8047edc3ee5b0049b6caf23e40a46a44e2f7f85b04cf731b3971e270812aa3a5f3d26313915d11ab7e5cf64242449b3026344503a5bde7f95509362a0a24d1dacb3fb8f641c60eecee6942dd232074bb82b48cc21181ad588cd62e2592f1190d766cee4f6ed4db47edf534b07f58629e26c5f57875ea670617170e4475d3a297ce30c3c062fc10b92f991a49810c5d957e95b7c19f8cfad4f606b9956b2c8b8abfb57747f92bfe7433feacadd21e7cc4bf080c3eed11859168f8ce6de7324a900372c18a90ac2bceed80b5cdf8ae64939af245aae2077359a8e6fe6176e6e5ec29b7b70f49277b185ea096a8aaf9fb34bf9c10d0635ee441ec803a44d7316052b8b06b8481263d785bbf2fa4cf7af8bf79f63717a558dc06df02f99eb3d7f207b3f61e979e52c996d5324f098fda3332203708e1138c2f6b11412eded333d89127d1a276f06201ac053366a2b9eaf5b1a7fe981f87bf70ffc192d8314f1f02b063df7a90830f9bc03ff5c9b4d1d9b39dc7a5775c6e3d49d04082de00621330c48aab824af264800febb755bd919ef6509f9128fec1563ef6af1ab881e82a0d08bf9d1c16f09a11b67bf896f94a33208db68d7f7bdc360e029594de6bf96162ba1a69b84c916db4bd1af18722f21bbfe10c706ecad9a90a28657d20be0375bddd2da9d496be34d9b17b411c69782c5b7016d8a9b55ba6d39ce6b8b8c0e967386ed96883d63c331a4e904b8eb79c35db0e5aaa9561920ef02c86d3086407e2cb4f00c0b490ac4771f3b37b9c14818794661584a125b7beb5d58415bf1f2aaa520aa60a6d7f19a52d2071de37f1f0798b3d5716b1ab4d5f12ef901bfd331af82885f985b2767a880927bab3d128d5b953f5a85c2a7f5ff62ac54212764aef858fb7703ac918b97fd8b83d46c520550d5366f8cfbf27f8da6dd50911d16fe26369b19058876ab4c0332d6ff1e7ebb26cd59fbd4c6f3da8ade2ae9c9a2e39ea6340a6faa4dcee40a78dfbf7da555dc45c0f89800fe23e36f863dbd41935fd0694b38e21d040d1c6fa6229c17fb6b1ca610b3c62e57b6413a909dfb824d67785f3b71b259e10a2d14a2b078b93569aef663be776e59770f7c1c483376ea965e9e6d5de811c35361dbdddedad4c9101127c865641467ba6981f912aeaa1dd030b7763ce2ddc83ea5d22d704761abe5a0925ef01a6b6dad0de0de709b0ac131f3350dc43fdc2ab42c17ac76eaecfc0ccbe13b7a28c309d57df468ee83aa45284f0d7b107ebc6f3b8c2199d0ff7812bf62512b7afee891bdca4d8eafa095c15a8642d9e7b389b36af8a0a7663186fb49b4ad81511a028680f2a25bff4c0482336fab51d396f27dce24d346e22a4565f0003adf1185c72013b1b8a87de7ed5eab77105108a35024ae492b7084f8339d6c78bfcf5431f4adf122805f111447a01aedbc769cac98f0c6bfe355f85d84f1e20aab6717d98a509fce8ef5cb0ac59ff500c521046513f3238deac8eef74ce81ab81a9c7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0xe21}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}], 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000b000)={r0, r1, 0x7, 0x3}, 0x10) 2018/01/05 23:41:00 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000000b000-0x4)=0x0, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000000c000-0x4)=0xfffffffffffffc00, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000006000-0x1c)=[@in6={0xa, 0x2, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1b2}], 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f000000b000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1ffffffffffffff3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xfffffffffffffdee, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 23:41:00 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00004e3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "d42896f9829653cb76fbbe60934991f0"}]}}, {""}}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7, 0x8000, 0xf9e1}, &(0x7f0000e79000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @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]}, 0x7fff, 0x0}, &(0x7f0000001000-0x4)=0x98) 2018/01/05 23:41:00 executing program 6: r0 = socket(0x11, 0x3, 0x0) tee(r0, r0, 0x4, 0x1) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/01/05 23:41:00 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f5a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c06000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000504000)=@ethtool_coalesce={0xe, 0x4, 0xfffffffffffeffff, 0x80000001, 0xdc, 0x0, 0x80000001, 0x5, 0x7fffffff, 0x8000, 0x8001, 0x4, 0x2, 0x6, 0x10001, 0x1f, 0x7ff, 0x0, 0x6, 0x100000000, 0x81, 0xff, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) 2018/01/05 23:41:00 executing program 4: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0xf8)={r0, r0, 0x80000001, 0xf967, &(0x7f0000a87000-0x37)="f4bc0b45aef3954dae3114308d4ceba90bd8b0ecab4e39c4984f8be21315957ec09a45207aae3d8a3967a17dd9858ef3828b0c76f73d50", 0x1, 0x8, 0x0, 0x1, 0x400, 0xfffffffffffffb10, 0x7ff, "ad07daa19b20d5b43a4cfdca30c763cc832559e888e7ae0608d399d47fdd8dc51d5f05c13e57da41cece15c5e74cd72f94cc801ee4ae4f2b1cd3c52ffaede5e86ee2dc626fca6b57e63a0a420bd36933d38ab93226be1f8edf5d32fdc9100970b64118758f4ceb5e25f6ff701890c507b20743dba0473882eb2eb230c706fdaf4cfedb7ae75a1f7dc2c392be9943e8a8e7d2af143c095be81e84ef41febf82bb0b24fcd010014469d6453701183063c47ef440ababae0bfb179eb1bbbd372f3cc741991389656d16b1e6c4d525a88fa2"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000420000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000002000-0x8)={0x1f, {0xffffffffffffff01, 0x7f, 0x3, 0xb16, 0x9, 0x1}}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x100000000, 0x2000000040000, 0x0, 0xffff, 0x1, 0xe5bc, 0x3, 0x9, r2}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000860000)={r2, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff06}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fff}, 0x98) 2018/01/05 23:41:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000001000-0x34)=""/52, &(0x7f000081d000)=0x34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r1, &(0x7f00004f6000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00006b8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000cda000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f90000)=0x10, 0x80800) sendto$ipx(r2, &(0x7f0000fab000-0x56)="ff94359dc5c21f213dfdd8ddccd7beeda2bd40d907d10597b3eaa56bf07ebb2a2d3e00fd2daa7e949f17f6e4a759bac6a31bbf9aef3043ba2ca7b8b366f5a68793589e340f993c2d789e533bc9b264994cddf7db1c2b", 0x56, 0x1, &(0x7f0000bea000)={0x4, 0x8, 0xffffffffffffffe1, "5efe319975c0", 0xfffffffffffffff9, 0x0}, 0x10) 2018/01/05 23:41:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000065d000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000f}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x68) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000002000)="", 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000018f000-0xb)={0xff, 0xffffffff, 0x3, 0x13, 0x2, 0x0, 0x9, 0x1000, 0x3ff, 0xff, 0x3}, 0xb) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007ad000)=0x0, &(0x7f0000bcb000)=0x8) bind$alg(r3, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000c03000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4106-gcm-aesni)\x00'}, 0x58) r4 = socket(0x10, 0x80002, 0x0) write(r4, &(0x7f00007f7000)="220000001d00b515f8efff07090007000a000000000000000f77010306000100a445", 0x22) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00008e3000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00008f9000)=0x0, &(0x7f00009bf000)=0xfffffdc2) r5 = accept$alg(r2, 0x0, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:41:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000555000)={0x0, 0x200, 0x20, 0x9, 0x400, 0xd965}, &(0x7f0000317000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000436000-0x8)={r2, 0x7fff}, 0x8) bind$alg(r0, &(0x7f0000a87000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf", 0x4) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept4(r3, 0x0, &(0x7f00001dd000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e24000-0x14)={0x0, 0x5, 0x6, [0x7, 0x5, 0x6, 0x9f5e, 0x5, 0x6]}, &(0x7f0000a83000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00001f2000)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16e1, 0x289}, &(0x7f0000ee7000)=0x98) sendmsg$alg(r3, &(0x7f000098c000)={0x0, 0x0, &(0x7f000084b000)=[{&(0x7f0000913000)="e2139a9349b89ae0e13bf769f234b725", 0x10}], 0x1, &(0x7f0000f7e000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e5a000-0x10)=[{&(0x7f0000413000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/05 23:41:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b62000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e46000-0xef)="ff030000000000109cae7a003e9d4d54b910d716d6d0e292675101014354573f2bbb97", 0x23) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000634000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000159000)={0x10000000, 0x7, 0x3e}) 2018/01/05 23:41:00 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x5) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000079c000-0x4)=0x0, &(0x7f00001cc000-0x4)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000e90000)={@common='bpq0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f00000a9000)=0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000098d000-0x340)={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]}, 0x0, 0x0, []}, 0x98) 2018/01/05 23:41:00 executing program 1: socketpair(0x1b, 0xf, 0x81, &(0x7f0000e92000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x1d)={0x0, 0x15, "0bfed41bfc342b0373ea7f128139af936896932544"}, &(0x7f0000001000-0x4)=0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x81c, 0x400, 0x8204, 0x55, 0x2, 0x2, 0x3, 0x80000001, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000776000)=0x2, 0x4) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000c41000)="1f0000000906ffde0016f49f0089f0ffff1e0001090001000600000001e7cc", 0x1f) getsockname$packet(r2, &(0x7f0000efb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000f0000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00008c6000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 23:41:00 executing program 4: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00002b5000)={@broadcast=0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000343000)=0xc) shutdown(0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000d9f000-0x21)=[{0x20, 0x24, 0x1, 0x0, 0x0, "2300fb060b00030000000000ff"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:41:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000ec7000-0x80)=[], 0x0) 2018/01/05 23:41:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000031c000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000095b000)={0x40, 0x8, 0x7, 0xbc2, 0x1}, 0xffffffffffffff65) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000966000)=0x0) listen(r0, 0x0) accept4$packet(r0, 0x0, &(0x7f0000cad000-0x4)=0x0, 0x800) 2018/01/05 23:41:00 executing program 7: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0x9, 0x4) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000954000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000051a000)=0x58) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000953000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000954000-0x4)=0x14, 0x80000) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000954000-0x14)={0x11, 0x16, r2, 0x1, 0x8, 0x6, @random="2d8dc2d61c31", [0x0, 0x0]}, 0x14) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000829000)=0x37e1, 0x4) 2018/01/05 23:41:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000171000)=@sack_info={0x0, 0x10001, 0x4}, &(0x7f0000f13000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000938000-0x8)={r1, 0x1, 0x342f}, 0x8) r2 = socket(0x800000000001e, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000020e000)={r1, @in6={{0xa, 0x2, 0x4000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3f}, &(0x7f0000bf7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000072f000-0x8)={r3, 0x3d, 0x5}, 0x8) sendto(r2, &(0x7f0000eec000)="bf045477c8a259b1deebdc91145887594b62c6bfd364bf7cea9128965ac9a61ff902c5bcf75fc5160261fe79b60f91f7ed5f6e8011a8c40c313758a5fa69ec9f8dc997783b4d0e0e4669407e2452cdfeec65aee5e3c41cd104dd515ff798cb4b7459914bf9af90af51a34aa351822367e3f749343cf3559a213e0ce1ab90f5521cfabc4a76598ed70fe5193d381b49917fa22d", 0x93, 0x4000000, &(0x7f000066a000)=@generic={0x5, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f39000-0x10)={r3, 0x10001, 0x7, 0x2}, 0xfffffffffffffe19) 2018/01/05 23:41:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b77000-0xc)={0xffffffff, 0x6, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ccb000)={r0, &(0x7f0000451000)="0764a96dcec8fbcfafa4f3508ab05f7bfc21f25ea84e334eb6d288b1f30c576cde09", &(0x7f000078b000)="0c02796d9a14dbaf0207d03967c0c1274d5587db4c2b34ff656c85563b087046e7ed708fb9299855f30c9d003c85d1a8f5cae100ff6f4a4fd8b6f8a5b1bb48e6dd3e702ef5bf415bf4dda7f898ceb2fb90bb781c59af0e442b8e526160861efeb9d65b0e67fa1d8b6aa9bb924325cb69ee9d95159268edfd91864e5fc29e57e1085d408a68d17b8720793ef16c27aa6357f3143d58bcd685d3a7da9df2ac2ad904f725fea78ebbe6b95a1250db7a65b0870125e736c10a432d781f40cac37252c5d45429a9bdac69c82c6670c537019c92b6029f98eb5872d2b6", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00009ba000-0x2c)={0x5, 0xde39, 0x2, 0x800000000009, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/05 23:41:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) bind$inet6(r0, &(0x7f0000a91000-0x1c)={0xa, 0x2, 0xd40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x1c) 2018/01/05 23:41:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) socketpair(0x7, 0x2, 0x3, &(0x7f0000d4f000-0x8)={0x0, 0x0}) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000104000-0x39)=""/57, &(0x7f0000610000-0x4)=0x39) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000977000-0xae)={0x0, 0xa6, "c6d7a44f431d7bb40b0f7c54edf622f02520f281ab4d7083954354b536ff002429173357db026b8d43c0b53925293c1dee70f7d22572504795a8ea9c6ccc1ca6c284ea6e514dc69d88df0084fa7a43743c63f2286c4a0614202e1db173f2c7439c725d6515edb4943b041e42b5b1a732298e23a8761be0f545db495ab6246bd5392d29e8278305a8efb4a3545ecf0055d731ad249199ff453e7f6b3313fba35e4f5a07089b12"}, &(0x7f0000188000-0x4)=0xae) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000031b000-0xc)={r3, 0x20, 0x20}, &(0x7f000024c000)=0xc) 2018/01/05 23:41:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt(r0, 0x56c3, 0x7fff, &(0x7f0000cda000)="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", 0x1000) sendto$inet(r0, &(0x7f00006aa000-0x1)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x0, 0x0}], 0x2000000000000083) 2018/01/05 23:41:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xf1}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00002a7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="30379b78ea01", [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x14, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/05 23:41:00 executing program 7: mmap(&(0x7f0000000000/0x821000)=nil, 0x821000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000512000-0x22)="220000001c00b515f8efff000001080000000000001f00000000010306000100a445", 0x22) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002ed000-0x14)={0x0, 0x9197, 0x9, 0x1, 0xfffffffffffffff9, 0x4}, &(0x7f0000822000-0x4)=0x14) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000822000-0x8)={r1, 0x6}, &(0x7f0000821000)=0x8) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000054f000-0x16)={r1, 0x27011303, 0x7, [0xffffffffffffffff, 0x6, 0xe430, 0x5b2, 0xca, 0x8, 0x4]}, &(0x7f0000822000)=0x16) [ 375.540621] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/05 23:41:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000bd000-0x4)=0x800, 0x4) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00007b5000-0x4)=0x0, &(0x7f000055d000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001e3000-0x4)=0x0) 2018/01/05 23:41:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2018/01/05 23:41:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x101) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000764000-0x18)={0x0, 0x1, 0x0, 0x6, 0x2}, &(0x7f00003b3000)=0x18) write(r0, &(0x7f0000c4b000)="240000001a0025f00018000400ed040f0a0b00000004bf0202ffffeb0800100048186be0", 0x24) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000e75000)=0x20) 2018/01/05 23:41:00 executing program 0: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000289000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x22a) sendto$inet(r1, &(0x7f000076a000-0x67)="", 0x0, 0x0, &(0x7f000070f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f000035b000-0x38)={&(0x7f0000148000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000022e000)=[], 0x0, &(0x7f000012f000)=[], 0x0, 0x0}, 0x0) [ 375.593098] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/05 23:41:00 executing program 7: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80b, 0x7, &(0x7f0000a73000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000bd9000-0x4)=0xffffffffffffffff, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000831000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c12643", 0x0, "fc37d7"}, ""}}}}}}, 0x0) 2018/01/05 23:41:00 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000e000-0x38)={&(0x7f000000e000-0x60)=@nfc_llcp={0x27, 0x7, 0xc721, 0x7, 0x4, 0xaf, "2bbe75d174e5f33df3efc74955ac477b475794d70360fb16ac208b97e5363ae5829258bf796778a4bc73cd378518dcbe0b08928c8ba6a8c45f6fa9ebd22c16", 0x40}, 0x60, &(0x7f0000005000-0x10)=[{&(0x7f0000002000)="0769261aa3030170a10833b4ef193515d41af3f1ee7298db9e07ac54489c87b8139fbd06d9aac77e3f4a5a7b7403fd94f59764c32176b0a13734871d0963d1d047d3e9cb55bb723afc75dadb100dc45f07cbc3d01f1cc77a776cec5801a34b4ac958cfdc972c19778deaf0a307fc079d07b51e2487926e1d7b822645907519fbaee0dcafc5d6a28fb2516c6341c48c9a5338cf1f2c79addeb08439520b490a4d820627e4a14d2a93f66c0e7e7cb15e2daf511f9832937756d429efdfe11d6f9522c89936624fdf1d502afa7f6b", 0xcd}], 0x1, &(0x7f0000009000-0x1738)=[{0x100, 0x10e, 0xc0, "12e2582c442ae08c0e303a0056af8024a46321be60c1c26c988e1f155e744b59eedafc5092b89df31f87a9d2f73992cc6dd6ac70de0b71b688f6a344a942ce6ac82790f22af8698393d28d55470bd108eb55b5ab8b6510651d88caa96ac33ff0ea750cbbb944639cc8f0003a6312e01472613c2db6429039b64b35e97708e2ea71747f62634293e3650a826e940c38485bde1e3c59ca71599548302d70ce8225272e5c15f3ba1881d2763a83e931f0808288b74cb882cd69b7499161e85247800c93e27007f4138e38855f3a410b1591af7f46246c109ce6bc4062a7266f0b96777d8608f7ca78f367dff1"}, {0x78, 0x115, 0xfffffffffffffe00, "721a91bf2dd392302ba995316570212f1dca2b075c27a10a6aa041cd19259aa9bd9f03b6a30574dde8af1ef5fea9875a2fe148aab262edbdd3a92f90280e078911d813c59cc1be83e778b551f3c773e37416840c506535d9b3a0020c138483b8e3eb0c774ac9"}, {0x1010, 0x115, 0x800, "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"}, {0xc0, 0x88, 0x4, "fe098eaaeb5ab41aacb1f33bee16d9a0eb057c9c3a94223c5352770891b12be3d4b72ade0322550db83670147059f7b2849dbf1692c06c22e81e86014c8d3355978c2775b09a5ee2c411b0a9863e33b9421ff7a54575dbbf59d7fc31a455e08d7c07a0a5f1c557df74f5da628e43a2143f0f3729398024287eedc2ed2411629a981b9c6f99d65e6d9ed7bf9d8c14c4c3f06252f6b7c4d02409c74fcbc6b742f9d593cf042f000b75876c"}, {0x108, 0x105, 0x7, "bcd1110d1811c9adc2849f57442d3251263cf15a78e2db33edb588d89396aa624a0ce030f9bba86068434a887508c30ed627c94d8c40d72ab8f20306ec29563427f1b794d65ed387086dcea9d42b9b64bc3a716540b70851d8557e6076de4d36c65ac1b9b14371d94f4cf2b39c94c16e4448c1136799183a66fc821a5b1f707be47dbe33b30f66484e9acf5865aec876a33682954e3de3881deb82a465a2d716cebaef51a5c86ad5a93a4cef3e8d2c7173f22c402ea88a86c20cc821644835634960b5c71cef039b7a9c0f4a985f8be49fe94b112272c76ebb984a44439bd490370c888d34cc91d5ab6949689d3b6fd00aaf745b"}, {0x58, 0x115, 0x80000001, "e29c42169054528751358a7f298320eec20d53cb69a1cfbe08350359610cdaa17afccc70753802a96e18bd51a26a8def1532184704b27367764583a03edff709d62f71e04cd74305"}, {0xe0, 0x1ff, 0xa, "92b3e6ae2c238d0c70941c9d8a0285434d35b85b4e3aafaf02cdebc48cce2c93593c5fde4424ae48f973eb81905c5fb4d4b61beae2a28bbfd21cef963f501e8938e781048fc30a11532aa2a8503dfa7ec0cf0fc7e98c320f8e32cbe867a144e0b781af4925526cdac7c193b0467fb736393bb1a5e07f4c424b57b85719ec38315f5c922c20ad0aaef24c50c1d16a9824bf55a21030d76cb84c6eee19d1993ddd53d00965ab695f4280e4acc9084b5757c08122b4066ae2c95f0e397cb60b6ab6e0cbf349ca8e60ad5a6fe636d2b9"}, {0x110, 0x88, 0x5, "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"}, {0x108, 0x0, 0x8, "2cf4fdaf69b514df10d20cab8461f79e14c6ab3a277c434bee64314f635ab1482a80bf60aa1b807da256c6c34bf8354d9f3ee7b841ac5d9147db5de1bca66d0c6d6502b15892e7124af23a5b6341832f058ecf8ff93ce39e6fc06f446621d0a7faf24c39451fe846b1364987417b01a65fa1a0b732de44a6af78ebe756923d5be440a5f7ef81733b705e3b92adef1593d3423888f473c9d70f6d4d311a195bcfad3ef219e511c6ac0be0a1358e99b02362ed878d891ad64bfc71d9adc614c7a8553386fbb386259098affcc73ed210519e684bbca42ab1e7a509759a039080af561929624630a7c1c4be4d48a51e58c16d2d1d8f28"}, {0x98, 0x84, 0x7, "db7c045acbe48788b09e10e038e2bb2a9ce01aeb49a0c0998d80975c41fac455fb357c6797b59fd3e5a38e6f49dd186ca5099feb02e214b0866347026400400204a0047f09db020b3abe3fa14b43188f609a9b61366d81f307e58dbe6a13c5ce88b705944c026aa7efd8ffb474559b88312425331105789d53f52bd8402c2c3ac8b83ce257cdec"}], 0x1738, 0x4000000}, 0x8000) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept$ax25(r1, &(0x7f00006e3000)={0x0, {""/7}, 0x0}, &(0x7f0000e16000-0x4)=0x10) writev(r2, &(0x7f0000e5e000)=[{&(0x7f0000ec0000-0x3b)="390000631200090400000000800000000700001a0200000045000107000000001000000004e9016a000000000000db000300e30900001ee4", 0x2dd}], 0x1000000000000050) 2018/01/05 23:41:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x9) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c99000-0x4)=0x0) getpeername$llc(r0, &(0x7f00007cc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e2c000-0x4)=0x10) setsockopt(r0, 0x8e, 0x627f, &(0x7f0000e40000-0xa1)="6acef494b4db574bfe925d4f53f1c083f5eb4f503a7e256f88a886e4857e0d5739571faf2e1f72594f9bba983b06bbe160c3a1e11c4b90bc4869ec68546ef6c09a1d0e30e8a81a2cb39f5f43cccca6a19fcf00cfac3dd4e43f8c2ea0b37812e8af913d26a0ea31cd72be3010921e4cd33c7c13f0f0387a9c6a43706760b6b97460c54a9a292549c3edbcbf301ee1a5037e295aca0a8b538459f5abd26ebd034c49", 0xa1) write(r0, &(0x7f00000e2000-0x10)="1f000000e8030200000006c507141a23", 0x10) 2018/01/05 23:41:00 executing program 6: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000336000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000cb000-0x4)=0x1c, 0x80800) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003b8000-0x14)={0x0, 0x80, 0x9, 0x2, 0x2, 0x280000000000}, &(0x7f000057f000-0x4)=0x14) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000057f000-0x18)={r2, 0x9, 0x30, 0x24, 0x3}, &(0x7f00002e2000-0x4)=0x18) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:41:00 executing program 4: socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000153000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f000007b000)="d18952b49c47e60c85f7c1eaf1bb4cb965d4f33fc8c1c67b47b19ea581d0ac009ac425bdc35d5e98761ddab3bfdb12dce27a0dd8f5711bd17a33929e32c6b262d5fab4bad1c40370483eea75dd0527a0541bb10fcc7ed0a6156658a01e89241d8983e9ddd94333b6d37796b057fc9fad4ff23d1ccc1c633ee22067c232d8430019bab960f598a34b603a7d38b24dadfa6ee7eb61e50380adab19a268fa3afd179f893169d064ac5b5ef6d9e7c4408f5e", 0xb0}], 0x1, 0x9) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) r2 = accept$inet(r1, &(0x7f00003c0000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004e000)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00001fe000-0x20)={@generic="46fc13a44a39669314b32213132ea6bc", @ifru_flags=0x1000}) 2018/01/05 23:41:00 executing program 3: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e75000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009e2000-0x2c)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}], 0x2c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000681000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e73000)=0x10, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000c55000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000bb000)=0xc) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e76000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e76000-0x4)=0x8) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000e76000)=0x8, 0x4) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b0e000)={0x4, 0x7, 0x8, 0xd4, 0x1f, 0x9, 0x0, 0x6, r2}, &(0x7f0000e75000)=0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x2, 0x1c, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aa9000)={r3, &(0x7f0000b55000-0x1)='E'}, 0xffffffda) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e76000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000091000)=0x8c) 2018/01/05 23:41:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) write(r1, &(0x7f0000034000)="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", 0x1000) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) r2 = accept4(r1, &(0x7f0000122000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004ab000-0x4)=0x60, 0x80000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000df4000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000823000-0x4)=0xc) socket$key(0xf, 0x3, 0x2) connect(r1, &(0x7f0000780000-0x14)=@ll={0x11, 0xf, r3, 0x1, 0xac4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) pipe(&(0x7f0000d23000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000656000)={0x4000000a, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00006e7000)={0x1000, 0x6, 0x0, 0xfffffffffffffbff, 0x6}, 0x14) close(r0) 2018/01/05 23:41:00 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000000c) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000047000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000dcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000582000-0x4)=0x14, 0x800) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000f7e000-0x10)=@req={0x7b, 0xfffffffffffffffe, 0x81, 0x1000}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f7c000)={0x0, r1, 0x7, 0x3, 0x0}, 0x14) writev(r0, &(0x7f00009f1000-0x10)=[{&(0x7f00009f8000)="1f00000002021900000007000000068100fd3b850900020000000000000009", 0x1f}], 0x1) 2018/01/05 23:41:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$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) sendto$unix(r0, &(0x7f00004b4000)="f969305044b5a40d9bacc7c5e3d2b4f630925cf4a08398b0d8d53447940d31d033d83be0fcb64fa1f3bfd164b088f3b9", 0x30, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f000098c000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005b9000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x100000000, 0x3ff, 0x1000, 0x5}, &(0x7f0000afd000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000031b000-0x4)=0x0, &(0x7f00009d0000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000085f000)=r4, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001c5000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:41:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x3, 0x4) 2018/01/05 23:41:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0xea0000}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000067e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0xfffffffffffffffe, 0x6, "a228af", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/05 23:41:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000123000)={0x2, &(0x7f000076d000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) connect$inet(r0, &(0x7f0000772000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000ec8000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000013b000-0x4)=0x80, &(0x7f0000a82000+0x490)=0x4) 2018/01/05 23:41:00 executing program 3: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000073c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000008c000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c62000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000001000-0x38)=[{&(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="18f9c4e84bbc2df4149ba9ecb4212d993f05b999e450cdbb4369fb4783cbf6b534747e90af51fd1e022bfb21c67170db0facfeb5e319ad734655146a8075e0d57ee1507bc2438a1fdcdcfe69b8c74b8b65e843fa40bf1fb1946fc84e4013a25542c342aef0e12f14b81ae8f2a514775093da8bd3b01e3c0913b38c94955f257b797be0c0e10bc1de3cd8531ca08db1ff2ddc93c007d12def63fc6894ec7898cc402e06b11e1397c6848bd7154b5884a6ed7144bd0d8e037fdcbf5eb0da5dd10563c251c316f8fd0f1008c1fabd2e8f565067aade43ba1f99a7f0cd83fe9808b05bd84d30306fbe58cddcb0eb3393aa0ca241e59b", 0xf4}, {&(0x7f0000001000-0x8b)="27a8ede51fe682eebd10551fd79c3d6254d6fe6e6aff47af107bf4d07fe926efbf60d22a55e752406f110516cfb64c923eed7a3114392654e84fa656d2d57eda27ee342d72c129bbe7b59816def401eca6d298267be9354a27b08bebdf75dd2faf17c50934879a16643d75b7c13d0ef2d04b7373f23d409ca514aa33e30cf9af773bbc315d5e434ed6d288", 0x8b}], 0x2, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x38, 0x20040090}], 0x1, 0x44004) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000023b000-0x4)=0x0) write(r3, &(0x7f00000f3000-0x14)="130000001000ffdde200f49ff60f050000230002", 0x14) 2018/01/05 23:41:00 executing program 7: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004ae000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ad000+0x259)=0xc) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f00004ae000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt(r1, 0x800000010f, 0x84, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) 2018/01/05 23:41:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f000076e000-0x8d)="c1b0eaf8d2442f6610e56738e5cad41154b8c8da6bef62e7e2c60c3dbe39dd90a3f4466a46a470585544f876a3ce04b4dc10b45ef7d24700a68ca4b78a7682e7daf27df2bc8bf6c2f7db766728c9b204da7b77ed12d56b9970e73036b2a086e0ae4239a09b65a210b585614c4e298cec9f262dfa3053e372b27c89eb36b5895eb5fe9c132b1b4b8f25fa32b481", 0x8d}], 0x1, 0xa) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x400}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r3, 0x6}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x3)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r4, 0xfffffffffffffffd, 0x4}, &(0x7f0000003000)=0x8) [ 375.738285] nla_parse: 25 callbacks suppressed [ 375.738291] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 23:41:00 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x74) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) r1 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000003000-0x4)=0x1, 0x4) [ 375.791577] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 23:41:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x40000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000+0x198)={0x0, 0xff, 0x1, 0x30000}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x18)={r1, 0x40, 0x8, [0x7ff, 0x0, 0x3, 0xfffffffffffffb94, 0x1, 0x1, 0x8, 0x4]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'hmac(tgr192-generic)\x00'}, 0x8c) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000071b000)="3e6cc8139e90edec63fa0019fae5e8275b04c71af411e9c1dcc60ddadd04b3948c3371822787580bdd3c96c3c73b506efbf7a85037cece6dcbc7ae0a7a968521a9", 0x41) 2018/01/05 23:41:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000063c000-0x52)=[{&(0x7f0000378000-0xf)="a2", 0x1}], 0x1, 0x0) pipe(&(0x7f0000878000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0xa54c, 0x0) tee(r0, r3, 0x8000, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000475000)=0x2, &(0x7f0000323000-0x4)=0x4) 2018/01/05 23:41:00 executing program 3: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x80000000006ef002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80006, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x2, 0x3, 0xd6e3, 0x3}, 0x10) 2018/01/05 23:41:00 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x67, 0x41, 0x2, 0x49249249249277d, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000007000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2f7f, 0x9, 0x40, "d732f00dde19522705ce3d3b3e135faa4e6d7422afe646170e80bc1832cbd35fa17c98c69be3d10453c1c0aecb7396fc2ff2f95180fe883035b3e2cc02b4bd5377b4969c6136ac90fe6bf6777c57f29c"}, 0x160) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/05 23:41:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x30000000a, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000136000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf7000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b3f000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x9, 0x0, 0x100000000, 0xa, 0x20, 0x5c10427109f1fe06, 0x0, 0x80, r1}, {0x9, 0x9, 0x3, 0x5, 0x3, 0x10001, 0x7, 0xd1}, {0x6, 0x0, 0x8, 0x100000001}, 0x2, 0x9, 0x2, 0x0, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x8, 0x2, 0x4, 0x6}}, 0xe8) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000a8a000)={@common='ip6tnl0\x00', @ifru_ivalue=0x80}) 2018/01/05 23:41:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$inet(0x2, 0x6, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d5d000)={0x0, 0x0, 0x80000001}, &(0x7f0000dee000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fde000-0x8)={r2, 0x8}, &(0x7f0000e7a000-0x4)=0x8) getpeername(r0, &(0x7f0000586000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a44000)=0xc) r3 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r3, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000016b000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:41:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) 2018/01/05 23:41:00 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fb1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000b57000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x0}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ff000-0x8)={0x0, 0x0}) 2018/01/05 23:41:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0x64a3f72f, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000424000-0x9)='westwood\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000812000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00006ea000)=0x0, 0x4) sendmsg$key(r1, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:41:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000957000-0x4)={0xffffffffffffff9c}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000241000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000899000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sendto$inet(r1, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f00001e4000)=0x7, 0x4) 2018/01/05 23:41:00 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00004bc000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2c, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @random="0dd2e50f7098", 0x0}, ""}}}}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000e43000-0x8)={0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000416000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x5, 0x2, 0x1, 0x2, 0xa0, 0x80, 0x21, 0xefd, r1}, {0x5, 0xffffffffffff7fff, 0x0, 0x307c, 0x7, 0x5, 0x6, 0x9ef}, {0x36, 0x67, 0x3, 0x20}, 0x101, 0xe, 0x0, 0x0, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x1, 0x5, 0x7ff, 0x7, 0x2}}, 0xe8) 2018/01/05 23:41:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b13000)="24000000190093f000ff0000000b9981020800000000000000ffffeb080001005f056be0", 0x24) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000290000)={{0xa00000000000000, 0x4, 0x7, 0x9, 0x1b, 0x8}, 0x70}) 2018/01/05 23:41:01 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x8, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000006000)=0x0, &(0x7f0000007000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/05 23:41:01 executing program 4: r0 = socket$inet(0x2, 0x4, 0x100000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000094d000)=0x0, &(0x7f0000643000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001c0000-0x18)={0x0, 0xa489, 0x30, 0x4, 0x6}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005da000)={0x2e46, 0x0, 0x2, 0x3, 0x2, 0x0, 0x8, 0x3f, r1}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r2) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000003000-0x8)={0x0, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f0000001000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000004000)={r4, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000003000)={r4, r6}) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000003000)={&(0x7f0000005000-0x1c)=[0x81, 0x80000001, 0x1400000000000000, 0x9398, 0x722, 0x0, 0x200], 0x7, 0x2, 0x6, 0x180000000000, 0x6, 0x619, {0xfffffffffffffffa, 0x6, 0xf5f, 0x200, 0x1, 0x5, 0x1, 0x36fb, 0x2, 0x6426, 0x9, 0x2, 0x2, 0x9, "68eaa34ebcaa55cfd94643eaae3d82b7f9afa85c97ea1e9e3ce8c9c6c3949852"}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000004000-0xc)={r4, 0x0, r5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000004000)={r1, 0x4}, &(0x7f0000005000)=0x8) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000003000)=0x4, &(0x7f0000004000-0x8)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000007000-0x2)=""/2, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x63, 0x8, &(0x7f0000007000+0x566)=""/4096, &(0x7f0000005000)=0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000008000)={0x5, &(0x7f0000008000)=""/172, &(0x7f0000005000)=[{0x80000000, 0xbe, 0xffff, &(0x7f0000009000-0xbe)=""/190}, {0x20, 0x3a, 0x9, &(0x7f0000009000-0x3a)=""/58}, {0x4, 0xf1, 0x98, &(0x7f0000004000)=""/241}, {0x5, 0x22, 0x4, &(0x7f0000009000-0x22)=""/34}, {0x1, 0xd4, 0x40, &(0x7f0000008000)=""/212}]}) 2018/01/05 23:41:01 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fd6000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fd5000)=0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fd7000-0x1c)={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000fa8000)={{0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, {0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x7ff, [0x1, 0x6, 0x6, 0x3, 0x1, 0x8000, 0x8, 0xefe]}, 0x5c) r1 = socket$inet6(0xa, 0x80003, 0x1000000000002c) r2 = socket(0x3, 0x0, 0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000fd8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x10) sendto$inet6(r1, &(0x7f0000547000)="", 0x0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/05 23:41:01 executing program 3: socketpair(0x0, 0x80807, 0x1, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a32000-0xaa)={0x0, 0xa2, "54eddcd6dbdfdd6369f37167670cb2ef7fa4a9ec8601833273d38f132a4d461344ae7f53b887d4e769a4db1e3dc7ebfded91108688c0c323b347a29863e5f2bac2bb66521927aa839c069492ef11a88224c488328f5a3238d6783a2369ffb4ac23a370765110ea309e71b46b5e615a6212f034ddfaa60673675d9140e00da55a307879e315512b73a8550ea2701f0c36985d19fca2b79f192b9bf88ccee1748a1b31"}, &(0x7f0000c75000-0x4)=0xaa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000002000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000003000-0xcc)=""/204) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x6}, &(0x7f0000001000-0x4)=0x8) tee(r0, r0, 0xffc, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000030e000-0x10)=[], 0x0) 2018/01/05 23:41:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001000)={r0, 0x80000000}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006b9000-0x4)={0x7f}, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:41:01 executing program 2: 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) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000a0a000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a23000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bd6000-0xa0)={0x0, @in6={{0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x100000001, 0x5, 0x10001, 0xa}, &(0x7f0000a64000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000017e000)={r3, 0x9}, 0x8) sendmmsg$alg(r1, &(0x7f00009ca000-0x38)=[{0x0, 0x0, &(0x7f0000b38000-0x10)=[{&(0x7f0000535000-0x7f)="a93d8e7367770a2f0c31e130aa1146c3abbc0ae478c0dcf2141f588016bbe5bb1f9d37e64f7b887fb6afc7955a0a2a9e049f9271ae97ac038a17bbf6efff2407fce5f432905c4316aaf8bbc0fcb9debb4975c1b43f0c5ac8bb5f10ee8d73f6fd417f428020b1698f080e3050dd0f7d0355f754a09070070f", 0x78}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 23:41:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00007fa000-0x4)=0x80040aa69, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000364000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e0000)=0xe8) r2 = accept(r1, &(0x7f00005dc000-0x80)=@generic={0x0, ""/126}, &(0x7f0000023000-0x4)=0x80) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d83000)={0x3, 0x6, 0x7fffffff, 0x2, 0x2, 0x10f, 0x101, 0x3, 0x7, 0x2, 0x6}, 0xb) syz_extract_tcp_res$synack(&(0x7f0000a2d000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000084e000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a2000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d05000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x8000, 0x2, 0xffff, 0xa, 0x80, 0x20, 0x88, 0x8, r3}, {0x5, 0x10001, 0x0, 0xac, 0x10000, 0x5, 0xa0fd, 0x2}, {0x0, 0x5, 0x7, 0x6}, 0xa90, 0x9, 0x0, 0x1, 0x3, 0x0}, {{@in=@multicast2=0xe0000002, 0x3, 0x0}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x1, 0x1, 0x4, 0x9, 0x4}}, 0xe8) 2018/01/05 23:41:01 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80800, 0x4, &(0x7f000000c000-0x8)={0x0, 0x0}) getpeername$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000007000+0x7ab)=@delpolicy={0x50, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:41:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00006a3000)=0x20, 0x4) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000248000-0x28)={@generic="b05a0dc86f0e78b333fd3f17e2aa7fa7", @ifru_addrs=@rc={0x1f, {0xc5e2, 0x7, 0x8000, 0x7f, 0x80000000, 0x2}, 0x2}}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007a0000)={0x4, 0x1}, 0x8) sendto$inet(r0, &(0x7f0000f9f000)="bac69afee11e8b016811b590bb00000100000000", 0x14, 0x0, &(0x7f0000cb1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:41:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x2, 0x0) read(r0, &(0x7f00008c6000)=""/209, 0x62) write(r0, &(0x7f0000bd7000)="1f0000003a00079f0000d209bdff7f000a3f0216f7ffffdc00000028000000", 0x1f) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000068000-0x4)=0x0, &(0x7f000031f000-0x4)=0x4) 2018/01/05 23:41:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000016f000-0x80)=@generic={0x0, ""/126}, &(0x7f0000738000-0x4)=0x80, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000db3000-0x4)=0x7f, &(0x7f0000160000-0x4)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000070000)={0x0, 0x0}) 2018/01/05 23:41:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008a2000)={0x0, 0x3}, &(0x7f00001a2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000017e000+0xba0)={0x1, [0x0]}, &(0x7f00004a5000-0x4)=0xfffffd8a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dc0000-0x8)={r1, 0x2}, &(0x7f00001a5000-0x4)=0xff33) sendto$inet(r0, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0x11, 0x3, 0x10001) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000a20000)=0xd34, &(0x7f0000af2000-0x8)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f00002fb000)={r2, 0x4, 0x20, "4392db282fa87e202b336d6f269a8a46d3f96b3c0d5df4c653f49ac0be1c5429"}, 0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000713000)={r3, 0x80000000}, &(0x7f0000719000-0x4)=0x8) 2018/01/05 23:41:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000bf6000-0x9a)="89b51d791c827557a3592a0608c9f0fe6e914359f04d8d2f5e196d566f9a33a87cb919f3592534a909a179bc496c9ca7bc6dfcb48ec663e8ada7846db5765dd4103a017bfb59df22770791aad2b2b5819b7c8a0a3f0ee310c6080c96ff380dc935eb5bac5aca00d959d93b61f98f357d09e4b256cf12409e78d839d139b0166a74f9942e436ff2e90415666e466451824e860e1c4455567047a8", 0x9a) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0xffffffffffffffd2) socketpair(0x8, 0x7, 0x6, &(0x7f0000c2c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a98000-0x4)=@int=0x7, 0x4) close(r0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ed7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 23:41:01 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000a, 0x5, 0x6) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000740000-0x40)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3, ""}, 0x10, 0x0}, 0x0) 2018/01/05 23:41:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fe7000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8003, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 23:41:01 executing program 6: socket(0x8, 0x7, 0x496) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:41:01 executing program 7: socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/81, 0x51, 0x40000001, &(0x7f0000000000)={0x3, {"659a865290803a"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) socket$inet(0x2, 0x80800, 0x1) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000f5b000)=""/191, &(0x7f000059a000)=0xbf) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000d1f000)=0x8, 0x4) writev(r1, &(0x7f00008bc000-0x10)=[{&(0x7f0000687000)="290000001d0019a8553d7547000a007c0200e3ff030000000000000009000100000001000000043e00", 0x29}], 0x1) 2018/01/05 23:41:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r0, &(0x7f0000005000)="068cfcec10dab932a200000000000000003f9f3e", 0x14, 0x24008050, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008b0000)={0x0, 0x7d, "ee4ff72adaad36baacbd38aa945bccb694fb96ceacf82b8c0843bf39a024410f5fd8efc393a7117684a8847ad8357c6201fbd6198be3039ec0309be40c711aab97b9fe32356310b37bd578cee9134bd43ac6fa3241ca2a33dc3676985661048c3669e146c596c0ed97303d69253445bb5f9ad31e43ae44dd3f1321a042"}, &(0x7f0000307000-0x2)=0x85) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000973000-0x4)=r1, 0x4) socketpair(0x0, 0x1, 0x7, &(0x7f000028d000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000995000)=0x4, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000ff0000-0x4)=0x0, &(0x7f0000222000)=0x4) 2018/01/05 23:41:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f000084d000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000899000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000d6000)=0x9, 0x4) writev(r0, &(0x7f0000a9c000-0x10)=[{&(0x7f00000f3000)="290000001c0055fcffffffffffffff000200e3f00100000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) 2018/01/05 23:41:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000059f000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bb0000-0x4)=0x0, &(0x7f00005ef000-0x4)=0x4) write(r0, &(0x7f0000813000-0x24)="010000001a0025f000ccb4ebfeff141c02b149ff00fffd010000000000007fff24000006", 0x24) [ 376.177427] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 23:41:01 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000000000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000010000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:41:01 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f000010b000)="", 0x0) socketpair$inet6(0xa, 0xa, 0xffffffff, &(0x7f000053d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x35)={0x0, 0x2d, "b6a69ae870d84a1ad0583d6199e8a06ee3839acf0f7e7cc41e347fd3b57bced700f2cbb757af18cf393f91c5c0"}, &(0x7f0000000000)=0x35) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x88e3, 0x200, 0x7, 0xffffffff, r3}, &(0x7f0000179000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000-0x8)={r4, 0xfff, 0x7}, 0x8) 2018/01/05 23:41:01 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a09000-0x20)={@generic="3c2ac21c2edfc5f34ad037e3d7cf5a22", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000963000)={0x0, 0xe4, "e1f014dbf60f25b141d24c8d4e296f18c13b1ee546cec4042114a33bf521306bf955b36f3dbaf03898be548ac5348671fc74f0e04ae534ab53cb3d56ccfa104a1145316d9576e8e6b053a743e7d20f375e38e2bad2a6016cac624ed2d7d1f151edca88d895f8ce8bb97533793b9a42c638b0c74cd29f9fd733289ca9740ae9c6fcca1d68456fcdbb6adcac17a30ed3d43574b4a6cda01590724c9f40cf4fe327a96a803c5b6afdc20177300c3ee5e93d783b265a2bfc4ac3d36233ae5506582ba87dba021f32f38a5ca575bde631a1edcac4b85b2b191e4626f9bf876e116ec39b6c23cb"}, &(0x7f0000c02000)=0xec) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000038000-0x8)={r3, 0x3}, &(0x7f000073a000-0x4)=0x8) write(r2, &(0x7f0000b6e000)="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", 0xfc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000db000-0x8c)={r3, @in6={{0xa, 0x3, 0xac, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 23:41:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000277000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000094000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ca0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084a000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003a1000)={r1, r2, r3}, 0xc) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000a7000-0x38)={0x0, 0x0, &(0x7f0000f37000)=[{&(0x7f0000eb0000-0x1)="b8", 0x1}], 0x1, &(0x7f0000abf000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f85000)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f0000803000-0xcf)=""/207, 0xcf, 0x1}, 0x0) 2018/01/05 23:41:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000b36000)={{0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x80000000, [0x80000001, 0x4ee7, 0x7, 0x100, 0x9, 0xa5e7, 0x1, 0x6]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 23:41:01 executing program 5: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000080001, 0x84) listen(r0, 0x74) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0xf615, &(0x7f000062b000)={0x0, 0x0}) socket(0xa, 0x5, 0x3) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000062b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003fc000-0x4)=0x10) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000004a000)="4a12d27f8036690b5a563a623bb48ebc4753ffd5b8a8445eb9e961721f7ae4ce6025777a7bf612239cf0bd5e76beb52e8695cc42845fd4e41c444dccc6a4a9eb4f867e340af76e2aa27570827e18de588fd7122b8c59f2d2b48ffcde53d2f2a6fa17bbf167d31278369cef51ca436a93dd5460074647458b31ed106cfa884bb2475233e0210cbe400be437e4edfc426aa11919743773c76e4f609ed4a58c372099c8f96ff4525fe582121edf6f74fb7bdcbd9869b4d195f4d976d3c463e8", 0xbe) bind$ax25(r2, &(0x7f0000537000-0x10)={0x3, {"df4bf0003c063b"}, 0x10000000000000}, 0x10) 2018/01/05 23:41:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getuid() getgid() gettid() mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000241000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6e000-0x4)=0xe8) getgid() mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000b6f000-0x4)=0x0, &(0x7f000079a000-0x4)=0x4) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getuid() setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000a50000-0x4)=0x1, 0x4) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 23:41:01 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xba)=""/186, 0xba, 0x60, 0x0, 0x0) setsockopt(r0, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) r1 = socket(0x9, 0x0, 0xd5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002000-0x20)={@common='nr0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x6e6, 0x1, 0x3f, 0x0, 0x5}, &(0x7f0000001000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x10001, 0x30}, 0xc) [ 376.222564] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 23:41:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000db0000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000965000-0x4)=0x1c, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c31000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$nfc_raw(0x27, 0x1, 0x0) r2 = socket(0x5, 0x80007, 0xff) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00006d0000-0x4)=0x0, &(0x7f0000581000-0x4)=0x4) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000030319000000070000000680e2ed3b8509000300001600ff02fe58", 0x1f}], 0x1) 2018/01/05 23:41:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000063b000)=[], 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000064d000)="", 0x0, 0x0, &(0x7f00001fc000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/05 23:41:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000-0x10)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000000)=0x80000001, &(0x7f0000002000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000a3a000)={r2}) getpeername$netlink(r4, &(0x7f0000d76000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000202000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000e1a000)=0x0, &(0x7f0000f94000-0x4)=0x8) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f00009f6000-0x4)=0x0, &(0x7f00004e7000)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a", 0x8) 2018/01/05 23:41:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a65000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r2, 0x0) accept4(r2, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) poll(&(0x7f0000633000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000043c000-0xe8)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x3, 0x29, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1814}, @in6={0xa, 0x0, 0x4c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x0, 0x20000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0xe8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000708000-0x8)={0x1, [0x0]}, &(0x7f0000444000-0x4)=0x121) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r4, 0x0}, &(0x7f000012f000)=0x8) getpeername$inet6(r3, &(0x7f0000285000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000067b000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000027000-0x8c)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r5, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000002}, 0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e8b000-0x8)={r4, 0x3}, 0x8) shutdown(r5, 0x1) r6 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000859000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000cd000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000900000)=0x28) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f000067e000)={r4, 0x7, 0x29, "d01827fc15d4f098a92f2485eb4e2b80d9fff624dd585e9836e93fd865cc306c623a6536f18dc8ef5f"}, 0x31) [ 376.297697] netlink: 84 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 23:41:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x9, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0xfffffffffffffebc, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 23:41:01 executing program 1: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000262000-0x1fc)=@newpolicy={0xb8, 0x13, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d2d000)={&(0x7f0000d2d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b28000-0x10)=[{&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xb78714d}, 0x40010020) 2018/01/05 23:41:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004e2000-0x66)="c2258680d572bf58bb95587b15ee10cf107fb0e7e0c66bd66ba8fb9ec47b1a0c03f1c0bc490ed1e6f36562278d6f642a69a6875aef20a4690733c13187c213af0310ff122527238aa7ede5d27478dfe3b3220649174af75f2abf2994544e2b372d8dd76571a2", 0x66, 0x20000000, &(0x7f0000652000)={0xa, 0x2, 0xfffffffffffffbff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6a8e}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004ec000-0x10)={0x0, 0x7fffffff, 0xe676, 0x101}, &(0x7f0000f96000+0x9f9)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003aa000-0x12)={r1, 0x8, 0x5, [0x7fff, 0x7fffffff, 0x63f8, 0x14359996, 0x1ff]}, 0x12) 2018/01/05 23:41:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000420000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d8000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000438000)={0x0, 0x0, &(0x7f0000340000-0x64)=[{&(0x7f0000ed0000-0x61)="e8582f9cccf25a28", 0x8}], 0x1, &(0x7f0000917000-0x60)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000cc8000)=""/122, 0xffffff13) accept$alg(r0, 0x0, 0x0) 2018/01/05 23:41:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000daa000-0x4)=0x0, &(0x7f00006a0000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f00004e6000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f00006da000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) [ 376.370193] netlink: 84 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 23:41:01 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000fe8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x0, @cisco=&(0x7f0000fea000)={0x0, 0x0}}}) r2 = accept4$llc(r1, 0x0, &(0x7f000062f000-0x4)=0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000afd000-0x4)=0x0, 0x4) 2018/01/05 23:41:01 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f7e000-0xc)={0x40000008, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000f78000)=[@assoc={0x18, 0x117, 0x4, 0x100}], 0x18, 0x4000041}, 0x40) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) 2018/01/05 23:41:01 executing program 1: r0 = socket$inet6(0xa, 0x10806, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x84, 0xa, &(0x7f0000b59000-0x1)="", 0x0) 2018/01/05 23:41:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f00006ac000)="72cef1623fa1930e23ca244cfdb441ef40f741838dc9a7c256e54b4bc4c9e10b8299c03395370d540afa69abc4a2f0b04e534501111cad366c81a2899525b72e30a6e2af01420876e0565324f86205560d72f49dfe95fb5a2232dbc6a0f153a1c888540a8b5496562ba31bbf127c08d22ce0ef95e2e99b9d06f9e2daf718ef3f1e8ba3c705882cb4086aa04557ff5381ef81b116dbf44695765133842bab2717", 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000cf0000)={@common="6c6f0000000001000400000000fff500", &(0x7f00009e5000)=@ethtool_modinfo={0x42, 0x0, 0x0, "38bac569960126a2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x4, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/05 23:41:01 executing program 1: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xffffffffbffffffb, 0x84) sendto$inet6(r0, &(0x7f000086f000-0x1)="", 0x0, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000ac6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x4, &(0x7f0000abf000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/05 23:41:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00005f0000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000fe2000)={0x0, 0x14, &(0x7f0000c25000)=@raw=[@call={0x85, 0x0, 0x0, 0x1a}, @alu={0x0, 0x200, 0xf, 0x9, 0x7, 0x288a40aa82ac8137, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x80, 0xd, 0x2, 0x0, 0xc, 0xffffffffffffffff}, @jmp={0x5, 0x20, 0x9, 0xa, 0xf, 0xfffffffe, 0x4}, @call={0x85, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x3}, @alu={0x4, 0x9b, 0xb, 0x4, 0x5, 0xc, 0x10}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000833000-0xa)='syzkaller\x00', 0x0, 0x84, &(0x7f0000deb000)=""/132, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) writev(r0, &(0x7f00007b0000)=[{&(0x7f0000f79000)="2900000021001900013d3524000a000602000016000000010000000305001100000000000000002008", 0x29}], 0x1) setsockopt$sock_int(r0, 0x1, 0x763bd6138cd475be, &(0x7f0000d1a000)=0x1, 0x4) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004c3000)=0x0, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d65000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b15000)={r2, 0x50, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005c0000-0x4)=r3, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bb9000)={r2, 0x50, &(0x7f000028b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/05 23:41:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) getsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f000013c000-0x4)=0x0, &(0x7f0000064000)=0x4) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f00007ec000)=0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) r8 = accept4(r1, &(0x7f0000727000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e3000)=0x10, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r8, 0x400448c8, &(0x7f00009b9000-0x83)={r7, r0, 0x4, 0xb85e, &(0x7f00004f0000-0x3d)="69ca32fa66ed0fe9aee065b18d57fc18feb144c5296842c62b70c045854a9a03b8071caafdd986de47195b2ce9eb92701ea40d7c9e69480b1b6b1bc803", 0xc2, 0x7fff, 0x8, 0x80000000, 0x78, 0x8, 0x4, "bbf101cc96b660900764e25d959330f5b252e4f36cf1621e458fb5daac511ecdea3864604e478dc9a8b4243735aec3d2c1e4b8b9fb82a27929c7efe1a552241d2c3ae40537e6652ae17823bc0167f9782ba533ea20264a938f2183"}) r9 = socket(0x10, 0x804, 0x7) setsockopt$bt_BT_DEFER_SETUP(r9, 0x112, 0x7, &(0x7f0000fe8000-0x4)=0x8, 0x4) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/05 23:41:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001a6000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e54000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000eed000-0x103)="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", 0x103) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f00004a6000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f02000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x5, 0x8}, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000842000)={0x0, 0x4, 0x3, 0x4}, &(0x7f0000bf8000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000996000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x10000, 0x3, 0x4, 0x2}, 0xa0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d3e000-0x14)={0x1, 0x4, 0x2, 0x7fffffff, 0x1d90}, 0x14) ioctl$int_in(r2, 0x5421, &(0x7f0000f35000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c4b000)={r3, @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]}, [0x17d200000000, 0x0, 0x3f, 0xb0, 0xe3d, 0x5, 0x4, 0x20, 0xfffffffffffffeb7, 0x100000000, 0x1, 0x49ca3f1a, 0x8, 0x4, 0x38c]}, &(0x7f0000627000)=0x108) bind$ipx(r1, &(0x7f0000421000-0x10)={0x4, 0xdd8d, 0x1, "8f39ab1a36e6", 0x9, 0x0}, 0x10) 2018/01/05 23:41:01 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80007, 0xe7, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009c6000-0x10)={r0, r1, 0x3, 0x2}, 0x10) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r2, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x11, 0xfffffffffffffffb, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000552000-0x10)={r3, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x1, 0x6, 0x2, 0xb06d, 0xa, 0x20, 0x20, 0x2c, 0x1000, r4}, {0x3, 0x1, 0x48, 0x8, 0x11b, 0xffffffffffffff80, 0x3, 0x8}, {0x7, 0x3ff, 0x6056, 0x7}, 0x2, 0x6, 0x1, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x5, 0x81, 0x4, 0x0}}, 0xe8) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000001000)={@empty=0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000002000-0x4)=0xc) sendto$inet6(r2, &(0x7f0000fc8000-0x2)='\'$', 0x2, 0x1, &(0x7f00003bb000-0x1c)={0xa, 0x0, 0x40000000000006, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 23:41:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008b0000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ff000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000f5b000-0x28)={0x7e78, 0x100000001, r1, 0x3ff, r2, 0x0, 0xa342, 0x9}) 2018/01/05 23:41:01 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(md5-generic,rfc3686(ctr-camellia-aesni-avx2)))'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ada000)={0x0, 0x0, 0x0}, &(0x7f0000377000)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000ba4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f19000-0x4)=0x14, 0x80000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000070f000-0xc)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r3 = accept(r0, &(0x7f00003cf000-0x1b)=@un=@file={0x0, ""/25}, &(0x7f0000f7a000)=0x1b) accept4$llc(r3, 0x0, &(0x7f000081b000)=0x0, 0x800) 2018/01/05 23:41:01 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f9d000)={0xd, 0xf, &(0x7f0000fd1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20}, [@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x3, 0x0, 0x8, 0xf, 0xfffffffe, 0x8}, @ldst={0x1, 0x2, 0x2, 0x0, 0x4, 0x30, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x6, 0xf, 0x4, 0x80, 0xffffffffffffffff}, @generic={0xa00, 0x5, 0x1, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000)='syzkaller\x00', 0x7, 0x39, &(0x7f0000679000)=""/57, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000423000-0x20)={r0, &(0x7f00000b0000-0x1)="", &(0x7f00002b0000)="", 0x2}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000c2000)={0xffffffffffffffff}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000fd3000-0x4)=0x1d, 0x4) 2018/01/05 23:41:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007a1000-0xc)={0x0, 0x1ff, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000001000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c1c000-0x8)={r1, 0x4}, &(0x7f00001de000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000ee3000-0x80)=@generic={0x0, ""/126}, &(0x7f0000b59000)=0x80) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000287000-0x8c)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet(r2, &(0x7f000087c000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c79000-0xc3)="ad8393aaf37517b726a29b7f58b2a2bc4e57236da5cce7973c1ea559df8076f9ba94d71b1afe05afd111fe7e2dbd4f2829c59103409aca1459106650504049a14714341f5c6cb2ef985a4d6287deccfc716c0e08bbbb3d004329fa37113e33ac66feafa658de3955b6e18c8987d5ebb236785a0d17e9834e15201f4b6c4c96be2d8bed9fd253db639b1b7ff9668bbb1edc21874a5b6b11d90c7887c940b007781ba745ffe6ea68822b288c9c441e37ad6101606515ab99f9be3b869695e49856f3e63e", 0xc3, 0x4000000, &(0x7f0000b96000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f00004f5000)=0x80000001, 0x4) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000d21000-0x23)="2200000019000700000000ff000800000a000200a4fd00022800ff00050014800127", 0x22) 2018/01/05 23:41:01 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f000093a000)={0x0, {""/7}, 0x0}, &(0x7f0000610000-0x4)=0x10, 0x80800) getsockopt$ax25_buf(r1, 0x101, 0x3f034cbf3c8a0cdc, &(0x7f00002d7000)=""/186, &(0x7f00001f8000)=0xfffffffffffffea3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000939000)={@common='dummy0\x00', @ifru_flags=0x9800}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 23:41:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x34b, &(0x7f0000888000-0x48)=[@in6={0xa, 0x1, 0x115f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20694573, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1003}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000)={r1, 0x4, 0x0, 0x9}, 0x10) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000e35000-0x4)=0x6, 0x4) [ 376.559435] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 376.578315] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64554 sclass=netlink_route_socket pig=28897 comm=syz-executor6 2018/01/05 23:41:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/05 23:41:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0a000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000000)=""/3, &(0x7f0000000000)=0x3) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f000056b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="146adb469a1b23cb50ea9289e420d8e6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x6, 0x4}, &(0x7f0000736000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x200, 0x8, 0x7, 0x200, &(0x7f0000001000)=@common='lo\x00', 0xffff, 0x6, 0xb4}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r3, 0x2}, &(0x7f0000019000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000002000)=[0x0], &(0x7f0000002000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0xa, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0}) socket(0x18, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000001000)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5}, 0x1c) 2018/01/05 23:41:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000002000-0xf3)="8a80849be2e5c4386b5f68106079fb246361d681d7a46847b7233e0cd178dd605e881bd28efa44f4f42e1ac0b3749de7bfd2ad24d63e62ef087b19f7c48c008629af1904b18d73a98d8e3296d9196aba7c7a063c3879006c493c839593419e18db1e9609eb38efe1b41bc530687e67e16d2e82a1e1e0aa08f2fc99024bcc52d78f5ce36e62b7c5ffdff26aaec428d63c3cfad72c6a27c977435b8f625f307c97612cf14de75d9e7e2aef19dd022db759b2fdf202d2ef876b9d4e9b5e587f296c3cb4350ee8d1f11bc6f16b5d4d15e16605e8c80a33d295b5dbe6cb09b5f562d7c9d580ef85e92487b022b8ade6b5f5499d52ad", 0xf3}, {&(0x7f0000001000-0x16)="3af962b413f65908263fa8ab4d6dafcdded26a4b46af", 0x16}, {&(0x7f0000001000)="146907ef5c686a6a3edcc13cbdc6c48b35a115f0319378b30760b3f4e85f7e362d0410b77dbfb81c8f88d0fc385c7f40347091881245265f2fc602a514b56c4d8718ac45c3747f93d0c25de54a2f8ea6836c8de8b533dd90789fedb7f7f3bb58b5", 0x61}, {&(0x7f0000002000-0x35)="4048c8d1da4c5843acd016af05abce55f0b0dbf28cc3945b1d268a31b89c104aa3bc4bba46c29770d231e4807421322307fd7f13ae", 0x35}], 0x4, 0x0, 0x0, 0x10}, 0x1) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 376.626861] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/05 23:41:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00005fb000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000719000-0x4)=0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) 2018/01/05 23:41:01 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000012000)={0x0, 0x7ff, 0x8, [0x7, 0x4, 0x85, 0xfffffffffffff800, 0x8, 0x5, 0x5, 0x1ff]}, &(0x7f0000006000)=0x18) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000b000)={r2, 0x10001}, &(0x7f0000013000-0x4)=0x8) listen(r0, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000c000-0x10)={r0, 0x28, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000b000-0x4)=0x70, 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000012000)={r4, 0xfffffffffffff001, 0x0}, 0xc) 2018/01/05 23:41:01 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000ffc000-0x4)=0x1, 0x2f3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a6a000)=0x1000, 0x1b6) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) 2018/01/05 23:41:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000cc6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007ec000-0x4)=0x10) sendto$inet(r0, &(0x7f000015f000-0xeb)="1f3f890a13c0a860d69da1cd84e27a41d09a643183f538d04d85e2ffc91a10bc4640c113190588f9885d1846e9a241c3c74c5ea0605ff5ac77da6c260ea2db1b252b0227cd443ba3a5510b633d09bdfab6cfad4e726d2d530d5659362ec375d1ff9c2e473b280853b959c398fc61b4b5abdbf50fc63792b4965e58f9711614b0f6066a4bf0db1bed26ce070177690fe9acb6d976b926a714eda746bc3b0d7a3b682939943d1a6edd65d4e4873421fa8459b45cb9e8570669fd3853fc8805868364ddd63f014f65bf1643d07730f25298e747a7c9cbe3108c8779f5ec8a8c4d7d93e5879f8f740911436539", 0xeb, 0x4000000, 0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00003ea000-0xd)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000759000-0x4)=0x8, 0x4) sendto$inet(r1, &(0x7f0000ad6000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 376.721506] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64554 sclass=netlink_route_socket pig=28897 comm=syz-executor6 2018/01/05 23:41:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x1, 0x5, 0x6) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000036e000)=0x0) sendmsg$key(r0, &(0x7f0000314000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f51000-0xc8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x2, 0x18, 0x1, 0x1, 0x1, "14"}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:41:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) r1 = socket(0x1, 0x800, 0x91) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000053c000)=0x40, 0x4) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000bed000)=@file={0x0, './file0\x00'}, 0xa) socket$key(0xf, 0x3, 0x2) connect$unix(r2, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000964000-0x8)={0x0, 0x0}) 2018/01/05 23:41:01 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000fe7000)={@common='sit0\x00', @ifru_data=&(0x7f0000fe8000)="1900000000000000faffffff00f67e000000002300001e0000080005002f87e6"}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 23:41:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffffffffffffff7f}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006f3000+0xeb2)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000770000)=0x81) 2018/01/05 23:41:01 executing program 0: mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000da000)={&(0x7f0000415000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000269000-0x10)={&(0x7f000032d000)=@newsa={0x138, 0x10, 0xb, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000333000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000416000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000094000)={0x0, 0x3, 0x7fff, 0xe94, 0x0}, &(0x7f00001f8000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000036f000-0x8)={r2, 0x6382}, &(0x7f00003a6000)=0x8) 2018/01/05 23:41:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$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, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f000029a000-0x93)="59b31f882a5cc60550a5efb0a8d1c1798adbef77025e548757a521ee93b5cbe0f12ae07adaf826b84d05a75c7e08e05ae31b6caf8081eba586be68c4278ef33fb4a2f2738b0d7a76e5044f3679340579e53fcf6c7eb7b5f6768ee24bca8e88ce587bb20d8801044b022f0ee31b90fd307bcb9497f7082fe1aa1e50481668e7c70946403b0a249722e4d5fea63bc65cf29a085b", 0x93) recvmsg$kcm(r0, &(0x7f00008bc000)={&(0x7f0000da1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000793000-0x90)=[{&(0x7f0000f9d000-0xe8)=""/232, 0xe8}, {&(0x7f0000db3000-0x23)=""/35, 0x23}, {&(0x7f0000948000)=""/31, 0x1f}, {&(0x7f0000dac000)=""/125, 0x7d}, {&(0x7f0000b58000-0x51)=""/81, 0x51}, {&(0x7f00004b4000-0xbd)=""/189, 0xbd}, {&(0x7f0000da5000-0x45)=""/69, 0x45}, {&(0x7f00004c0000-0x3b)=""/59, 0x3b}, {&(0x7f0000fcf000-0x2)=""/2, 0x2}], 0x9, 0x0, 0x0, 0x5}, 0x20) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 23:41:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = accept(r1, &(0x7f0000a6a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f5000)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000508000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006c4000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000120000)={0x0, 0x0, 0x0}, &(0x7f00000b3000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a86000)={0x0, 0x0, 0x0}, &(0x7f0000965000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005f2000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a45000)={0x0, 0x0, 0x0}, &(0x7f0000a1f000-0x4)=0xc) r8 = getgid() sendmmsg$unix(r1, &(0x7f00007a3000)=[{&(0x7f0000eea000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000693000-0x20)=[{&(0x7f0000fe7000)="72da9ae6eb24842671de9c64cda92ddda5c50bc7930038402bb9a88663adbf1839a4a2fe01867e3a7acf0bee38a3370349ab4182808dad1df419c0dac0e9f1f96823b8c37673d3d8a470545835de0b57035f8dd663544bbb7ec9ae70595095eaf0d3f4691cfc96b1eff6e8cbb831aa078529c3db19f469ef2ea04679f9b34bc4aea52d5a5e0eb881e2a1692bf1f944aa407abfcdee5cb8bc51e279b060ee25044a8da76a0a0078a8525ccd7fef7b906ccbcca3a094774f75798fcf9e6353cd6a65e2b842d0bed0bf", 0xc8}, {&(0x7f0000dd1000-0x1d)="bf74aaa1e9dee0435ace25dca2ee6fdfbfbe31b713124df17addab92d7", 0x1d}], 0x2, &(0x7f00001ae000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x800}, {&(0x7f00003eb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000537000-0x40)=[{&(0x7f0000553000)="a737d0", 0x3}, {&(0x7f0000bf8000-0x52)="62bfbc26f7c757482f6c7afc4cbf64aa461ffba38c8e1c226c4d86c869d3b1a264345d296200a85282aec0868d70d30a52e50022fa153163ba348e79f5ef7822d8bd86ffe3daeb9de950999dd813d1a34c41", 0x52}, {&(0x7f00009b6000-0x7c)="ddf44c1315cbae9d814aaba1ea226e180ef475be4bc38dfd714ca09ccb4f89413af5307883657160d3bf463d706d021b37a59168cd4d6ff6ecdc55aed642a7fcb1baf176694dfc86c0980e0376394110e08d062af5241b9bdfb192bb0447c36a6d2a4fafa99f48e65e6ea3454e43a54c0554c5881c8b02353dae1d3f", 0x7c}, {&(0x7f00002c8000)="e9a46f58a63bf2251b7c8697700944294970c484b0a41c6eafda534aa83319814079848ca62434f28732", 0x2a}], 0x4, &(0x7f00000aa000-0x20)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x8000}], 0x2, 0x44) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000042a000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000014a000)=0x0) connect$inet6(r2, &(0x7f0000cc2000)={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) 2018/01/05 23:41:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000bff000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000cd1000-0x4)=0xff, &(0x7f0000f0d000-0x4)=0x4) sendmsg$alg(r1, &(0x7f00005ae000)={0x0, 0x0, &(0x7f0000804000)=[{&(0x7f0000968000-0xa4)="7df8da0d8b8aa5efd60f52c25cb49ef4f7cad50060576f7a1b4797ef91f692c5", 0x20}], 0x1, &(0x7f000057a000-0x1088)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:41:01 executing program 1: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = socket(0x10, 0x5, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000001000)={0x3, {"8d48f7ddf2cfdb"}, 0x7}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000001000)="20a73c168d556ee8707f44dae0338918d3aa8a2e717cb1f35ddf71f94c19492f75e6e09e222a760d744fc055117ceedba4ac66f364810af93a86fb712206649463daa76a", 0x44, 0x14, &(0x7f0000002000)={0x3, {"c88b09dd9cdb31"}, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000003000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0x5}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000-0x16)={r2, 0x5, 0x7, [0x5a, 0x1, 0x7ff, 0x8, 0x8, 0x6, 0x8]}, &(0x7f0000004000)=0x16) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0x1, [0x5]}, &(0x7f0000005000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000)={0xe70e, 0x7fffffff, 0x9, 0x10001}, 0x8) r4 = epoll_create(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xf2, &(0x7f0000005000)={0x8}, 0x8) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={r2, 0x9, "5c0f5a258bee4b6fb3"}, &(0x7f0000007000-0x4)=0x11) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000008000-0x8)={r2, 0xd1}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000004000)={r5, 0x1, 0xe56, 0xfff, 0x70d, 0x2868, 0x8000, 0x8, {r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x80000001, 0x800, 0x5583}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000009000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) [ 376.769375] RDS: rds_bind could not find a transport for 172.20.2.170, load rds_tcp or rds_rdma? [ 376.798227] RDS: rds_bind could not find a transport for 172.20.2.170, load rds_tcp or rds_rdma? 2018/01/05 23:41:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000002000-0x10)={0x5, 0x5, 0x100000000, 0x9}) 2018/01/05 23:41:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000163000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xf, 0x17, &(0x7f0000001000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1f}, [@map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x9, 0xf, 0x5, 0x0, 0x0, 0x4}, @jmp={0x5, 0x9, 0x6, 0x7, 0x2, 0xffffffc6, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x10000, 0xd, 0x1, 0x4, 0x20, 0x0}, @generic={0x3, 0x0, 0x40, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, @ldst={0x1, 0x2, 0x3, 0x8, 0x8, 0xfffffff0, 0xfffffffffffffff5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x2, 0xd3, &(0x7f0000003000-0xd3)=""/211, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000003000-0x4)=r1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x100000000000, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0xfffffe0b) mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000b57000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x0}, 0xc) 2018/01/05 23:41:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000abe000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e74000)=0xe, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a47000-0x108)={0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xdefd, 0x1, 0x100000000, 0xfff, 0x1f, 0x200, 0x9, 0x628c1cb5, 0x3, 0x6, 0x2, 0x8a0000000000000, 0x9, 0x3, 0x1]}, &(0x7f000071f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a34000-0x98)={r1, @in6={{0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xfffffffffffff99c}, &(0x7f0000042000-0x4)=0x98) syz_emit_ethernet(0x4a, &(0x7f0000437000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @nop={0x1}, @sack={0x5, 0xe, [0x0, 0x0, 0x0]}]}}, {""}}}}}}, 0x0) r2 = epoll_create(0x6) read(r2, &(0x7f00007e9000-0x19)=""/25, 0x19) 2018/01/05 23:41:01 executing program 0: r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e66000-0x20)=[{r0, 0x2000, 0x0}, {r0, 0x180, 0x0}, {r0, 0x4048, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) sendto$inet(r0, &(0x7f00000f9000)="c4", 0x1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:41:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x200000008916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f00003f9000)="") 2018/01/05 23:41:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) sendto(r0, &(0x7f0000c9b000-0xe4)="753d35ebdf45c234fd54f66ee6960e375c471c2b7c3578aeb3b63449181d6385f2bee809d688e5259f5af86b8d58dde1348e602bcd4a841dc7bff4a6cb9a3c19dff2717f9cf079c401ddd27888e323d682ec68c30a9159c919d36220540c6bf77cf6eb170adbb5addd5bef67c5f9a90360d2cba4db3a70015b6297691bc6ed62ce44fecfc0956060dd2b94f9f5da283b1fae865e2467f45d8596d3bec2e66da3419a32b763ff94d6514875a3145e000f3e094a3a066385d7a212dcd020f9dfa55a289d93d67ec1ea4e5ca49a015522bc6315011dac900216f94b9dbc25bc1810b3cfa56a", 0xe4, 0x20000000, &(0x7f00009ad000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b7000)="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", 0x10f) accept$alg(r0, 0x0, 0x0) 2018/01/05 23:41:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x29c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/05 23:41:02 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000e000-0x14)={0x0, 0xffffffffffffffff, 0x1, 0x1, 0x0}, 0x14) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f0000007000)='./file0\x00', r0}, 0x400) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000f000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000a000)={0x0, 0x0}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000008000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000006000-0x10)={0x3, &(0x7f000000e000)=[0x4466, 0x401, 0x8]}) r3 = socket(0x13, 0x2, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f000000d000-0x5c)={{0xa, 0x3, 0x5b26, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, {0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x200, [0x1f, 0x7, 0x6, 0x7fffffff, 0x2, 0x7fffffff, 0x1, 0x1]}, 0x5c) bpf$OBJ_GET_PROG(0x7, &(0x7f000000e000-0x10)={&(0x7f0000007000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/05 23:41:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) 2018/01/05 23:41:02 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003ab000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x0}, {0x8, 0x2}, {0x0, 0x2}, {0x3, 0x8}, {0x0, 0xffff}], 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x8)={r2, 0x0, ""}, &(0x7f0000001000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/05 23:41:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f0000807000)={0x0, 0x0, &(0x7f00002d0000)=[{&(0x7f000061d000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "e5b203a3481b1b427c199c6279673d94250dcd07"}], 0x24}, {&(0x7f0000810000)=[{0xe9d, 0x0, 0x0, 0x0, 0x0, "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"}], 0xe9d}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000e53000-0x67)=""/103, 0x67, 0x0, &(0x7f0000b0b000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000087000)={0x7, &(0x7f0000f63000)=[{0x0, 0xa0000000000000, 0x4, 0x34c}, {0x8000000000000, 0x8, 0x2d68000000000000, 0x0}, {0xf6aee14, 0x0, 0x7, 0x7}, {0xd83, 0x7, 0x9, 0x0}, {0x300000000000000, 0x1, 0x9, 0x9}, {0x1000, 0x800, 0x401, 0x1000}, {0x7fffffff, 0x10000, 0x4, 0x100}]}, 0x10) 2018/01/05 23:41:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) pipe(&(0x7f00008ce000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fcd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000ac000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000893000)=0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009bf000)={r2, 0xf4, &(0x7f0000e64000-0xf4)=[@in6={0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xdc, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8b8b}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}]}, &(0x7f000012c000+0xb80)=0x10) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f000056f000-0xc)={@multicast2=0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000177000)=0xc) 2018/01/05 23:41:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ea9000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x2, 0x1000000000000000, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x2000000000000194, 0x5, 0xffffffffffffffff, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/05 23:41:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f93000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000081b000)="0a0775b0", 0xfffffffffffffd23) 2018/01/05 23:41:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) getsockname(r1, &(0x7f000034b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000060e000)=0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/05 23:41:02 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0x0, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000016000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x10, 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000017000-0x18)={0x0, 0x6, 0x20, 0x10000, 0x5}, &(0x7f000000c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000e000)={r2, 0x4000000000, 0x1}, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000017000)="dc21aca71e02e822c27bde9de01415f7ea0493ed312d3027432f75347e36cf33d6d17fcbf6e4f83a63046d8e9a246126f399682b13e6c7ffa2c2d4afccfd1c31c357bffb3095404742f3b189471bc8c3abecd89dfbcb9d31d220b0eb3deeb6456aceff308f238c7641b379b0cf24b98546b44ba5fccd48ecfc38b9477eec9786ef83c30593fe8e0b42ee294dd80b0a04a98e6f0c1c7399b26793e4db1c2cf8c7f463cca75633c2f2c37b31e4b6011ae0358ebbc0633e52768e93efc10d973da1395504323fa76378aca77c64745aad7797e0d122bdcc9380bef2bd0d2178d15470d51b98", 0xe4) 2018/01/05 23:41:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d06000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b7e000)={0x0, 0x0, 0x368}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000343000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000094000)={r1, r2, 0x7}) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009a3000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e3d000)=[{&(0x7f0000ede000)="f71684eecfcb5e62e4deec0604a5569a3de6729db735e45ada128e97071ef7135b57461d261bc0dd828bb87413e2b7a70cf1a1d9763db7195a1e58200147b3b7eefc98a55ce3aa225c6261c2dbd6c99df324d2f2961f3039f2148c213fb8641c84e0e74129825daeaf1b661a605445a6701afe4b00bbcea0da83e7503b49e06efbdb89375cdc5eac8a755ba69deb38574661379753a8388587029a23d6", 0x9d}, {&(0x7f00005e0000-0x9d)="29430ead972ca0c13a928a8aaf18088c04bfb31d001e6168a0ded7bf0978a1cf461d0fb3934dcd90a960993dfb2b3a224d2c8220591c1a5355d29777757dc6f38ec00245ebfbe8efa6af9b74834ac1dfecac6c331f19d24e39cedb7da0b56180ee9280694838685c5518a79f9c4e6b1421d0ebbc5b8fd56cce7259cdd231a849c6731f3c8b6aa25c09364f2316a645289bb0139cb17580f48e1c8f2b4c", 0x9d}, {&(0x7f0000fa4000-0x2c)="2d64ef8f0f84a6a96751fc580413198dabda6ca6534b2019a81bf2af527273b8f96a34a33f554a0639a1e19e", 0x2c}, {&(0x7f000079b000-0x7d)="00f6de00a83ee1156c2374e66829217250354bb1984e0023d38f3987d3359119e39d828023ea84d9255fdd34ebe754303bff5bcc83ee76e5747cb6f6d4aa87c10107e65b55b655db9aaa917025979a04203831c0030683a2a9f17e80699c2f235bb74c2a69e381bae3ee5a942c8c538ee8df4d89223cb5b8c5a4a4b29b", 0x7d}, {&(0x7f00008e1000)="db9cd29e1aa541141e7ad8c2da56dc40037dd4fb5a006c1c0b63bb", 0x1b}, {&(0x7f0000f3e000-0xb1)="875f07f0addd9f2bf71b654840ce67eab5906ff235c9189dc9a05c0727500184518d4376549737ce504cceb0a3c0ee207be9895efa26f660e0e019aba172c5b3dbbc3c1e044913ddf3e2e5ec0ebf4b925a4fc6704358d922ef29a89c54454631d65d68fd4cfc39e5a869cf1f05ff8bae53148bf688225ec54d5da6e03acc6e8d6bb2e001b712d027dee3b6dfb37545ff445bfab322cd4a32cfcb0b178d23508b7c0b3c53926a5464f820560735711c6e01", 0xb1}, {&(0x7f0000dec000)="a8dd70e0663adfa41f81fb4ce7f19e857ab6dd45fbdcadd012f2c8541cd9004425f2e8d5c4d815eb7a7060bfa8003162cee7c0482ac7f4e7dfad652682b7233246d4d298d9e03cbe7c1edb3cde74fcd0b23a1b174fae243a9b12219c021be7ffec587a3cbe645b22bcbc4c07e46ffbbca65ecce547020f40a834ed02c6c11676237bbc7feec9750f28ee56662a145ca6e4f3614961e40ace1acc825bd86c705d34addf9f407ce32b1a05b41d98a2eba19f950e66", 0xb4}], 0x7, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) close(r8) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/05 23:41:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$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$kcm(0x29, 0x2, 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000706000-0x4)=0x0, 0x4) 2018/01/05 23:41:02 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x802, 0x80014) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f78000)=0x0, &(0x7f0000aaf000)=0x4) getpeername$unix(r0, &(0x7f00001de000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000947000)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000df2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) getsockname(r0, &(0x7f0000f78000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000381000)=0x10) [ 377.064116] BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:34 [ 377.073473] in_atomic(): 1, irqs_disabled(): 0, pid: 29044, name: syz-executor2 [ 377.080957] 2 locks held by syz-executor2/29044: [ 377.085744] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000222e7cc3>] xfrm_netlink_rcv+0x60/0x90 [ 377.095424] #1: (&(&net->xfrm.xfrm_policy_lock)->rlock){+...}, at: [<00000000f9951d29>] xfrm_policy_flush+0x424/0x770 [ 377.106422] CPU: 0 PID: 29044 Comm: syz-executor2 Not tainted 4.15.0-rc5+ #177 [ 377.113779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.123135] Call Trace: [ 377.125736] dump_stack+0x194/0x257 [ 377.129377] ? arch_local_irq_restore+0x53/0x53 [ 377.134047] ? print_lock+0x9f/0xa2 [ 377.137652] ? lockdep_print_held_locks+0xc4/0x130 [ 377.142561] ___might_sleep+0x2b2/0x470 [ 377.146506] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 377.152363] ? mark_held_locks+0xaf/0x100 [ 377.156486] ? __local_bh_enable_ip+0x121/0x230 [ 377.161128] __might_sleep+0x95/0x190 [ 377.164901] ? xfrm_policy_cache_flush+0x16f/0x710 [ 377.169811] cpus_read_lock+0x1c/0x90 [ 377.173581] xfrm_policy_cache_flush+0x1d0/0x710 [ 377.178315] xfrm_policy_flush+0x650/0x770 [ 377.182531] xfrm_flush_policy+0x153/0x440 [ 377.186739] ? copy_to_user_tmpl+0x600/0x600 [ 377.191127] ? __netlink_ns_capable+0xe1/0x120 [ 377.195686] ? copy_to_user_tmpl+0x600/0x600 [ 377.200067] xfrm_user_rcv_msg+0x422/0x860 [ 377.204277] ? xfrm_dump_sa_done+0xe0/0xe0 [ 377.208482] ? lock_downgrade+0x980/0x980 [ 377.212604] ? lock_release+0xa40/0xa40 [ 377.216580] ? netlink_tap_init_net+0x350/0x350 [ 377.221223] netlink_rcv_skb+0x224/0x470 [ 377.225254] ? xfrm_dump_sa_done+0xe0/0xe0 [ 377.229461] ? netlink_ack+0xa10/0xa10 [ 377.233325] ? netlink_skb_destructor+0x1d0/0x1d0 [ 377.238149] xfrm_netlink_rcv+0x6f/0x90 [ 377.242095] netlink_unicast+0x4c4/0x6b0 [ 377.246136] ? netlink_attachskb+0x8a0/0x8a0 [ 377.250522] ? security_netlink_send+0x81/0xb0 [ 377.255077] netlink_sendmsg+0xa4a/0xe60 [ 377.259125] ? netlink_unicast+0x6b0/0x6b0 [ 377.263335] ? security_socket_sendmsg+0x89/0xb0 [ 377.268061] ? netlink_unicast+0x6b0/0x6b0 [ 377.272272] sock_sendmsg+0xca/0x110 [ 377.275959] ___sys_sendmsg+0x767/0x8b0 [ 377.279910] ? copy_msghdr_from_user+0x590/0x590 [ 377.284647] ? lock_downgrade+0x980/0x980 [ 377.288786] ? __fget_light+0x297/0x380 [ 377.292734] ? fget_raw+0x20/0x20 [ 377.296164] ? schedule+0xf5/0x430 [ 377.299679] ? __fd_install+0x288/0x740 [ 377.303625] ? get_unused_fd_flags+0x190/0x190 [ 377.308450] ? __fdget+0x18/0x20 [ 377.311793] __sys_sendmsg+0xe5/0x210 [ 377.315568] ? __sys_sendmsg+0xe5/0x210 [ 377.319515] ? SyS_shutdown+0x290/0x290 [ 377.323464] ? selinux_capable+0x40/0x40 [ 377.327522] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 377.332533] SyS_sendmsg+0x2d/0x50 [ 377.336046] entry_SYSCALL_64_fastpath+0x23/0x9a [ 377.340773] RIP: 0033:0x452ac9 [ 377.343933] RSP: 002b:00007f4d17243c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 377.351618] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 377.358858] RDX: 0000000000000000 RSI: 0000000020007fc8 RDI: 0000000000000013 [ 377.366097] RBP: 0000000000000587 R08: 0000000000000000 R09: 0000000000000000 [ 377.373336] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6548 [ 377.380576] R13: 00000000ffffffff R14: 00007f4d172446d4 R15: 0000000000000000 [ 377.388019] [ 377.389622] ===================================================== [ 377.395819] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 377.402542] 4.15.0-rc5+ #177 Tainted: G W [ 377.407867] ----------------------------------------------------- [ 377.414066] syz-executor2/29044 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 377.421304] (cpu_hotplug_lock.rw_sem){++++}, at: [<00000000368eaf70>] xfrm_policy_cache_flush+0x1d0/0x710 [ 377.431165] [ 377.431165] and this task is already holding: [ 377.437100] (&(&net->xfrm.xfrm_policy_lock)->rlock){+...}, at: [<00000000f9951d29>] xfrm_policy_flush+0x424/0x770 [ 377.447557] which would create a new lock dependency: [ 377.452709] (&(&net->xfrm.xfrm_policy_lock)->rlock){+...} -> (cpu_hotplug_lock.rw_sem){++++} [ 377.461344] [ 377.461344] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 377.469361] (slock-AF_INET6/1){+.-.} [ 377.469368] [ 377.469368] ... which became SOFTIRQ-irq-safe at: [ 377.479417] lock_acquire+0x1d5/0x580 [ 377.483276] _raw_spin_lock_nested+0x28/0x40 [ 377.487738] tcp_v6_rcv+0x1f6e/0x2b60 [ 377.491593] ip6_input_finish+0x37e/0x17a0 [ 377.495880] ip6_input+0xe9/0x560 [ 377.499384] ip6_rcv_finish+0x1a9/0x7a0 [ 377.503584] ipv6_rcv+0xf37/0x1fa0 [ 377.507178] __netif_receive_skb_core+0x1a41/0x3460 [ 377.512258] __netif_receive_skb+0x2c/0x1b0 [ 377.516630] process_backlog+0x203/0x740 [ 377.520741] net_rx_action+0x792/0x1910 [ 377.524772] __do_softirq+0x2d7/0xb85 [ 377.528623] do_softirq_own_stack+0x2a/0x40 [ 377.533001] do_softirq.part.21+0x14d/0x190 [ 377.537380] __local_bh_enable_ip+0x1ee/0x230 [ 377.541927] ip6_finish_output2+0xba0/0x23a0 [ 377.546389] ip6_finish_output+0x698/0xaf0 [ 377.550674] ip6_output+0x1eb/0x840 [ 377.554352] ip6_xmit+0xd84/0x2090 [ 377.557944] inet6_csk_xmit+0x2fc/0x580 [ 377.561970] tcp_transmit_skb+0x1b1b/0x38c0 [ 377.566344] tcp_connect+0x1c7f/0x4090 [ 377.570292] tcp_v6_connect+0x1dc1/0x22e0 [ 377.574494] __inet_stream_connect+0x2d4/0xf00 [ 377.579130] tcp_sendmsg_locked+0x264e/0x3c70 [ 377.583678] tcp_sendmsg+0x2f/0x50 [ 377.587272] inet_sendmsg+0x11f/0x5e0 [ 377.591127] sock_sendmsg+0xca/0x110 [ 377.594892] SYSC_sendto+0x361/0x5c0 [ 377.598656] SyS_sendto+0x40/0x50 [ 377.602164] entry_SYSCALL_64_fastpath+0x23/0x9a [ 377.606976] [ 377.606976] to a SOFTIRQ-irq-unsafe lock: [ 377.612562] (cpu_hotplug_lock.rw_sem){++++} [ 377.612569] [ 377.612569] ... which became SOFTIRQ-irq-unsafe at: [ 377.623394] ... [ 377.623403] lock_acquire+0x1d5/0x580 [ 377.629107] down_write+0x87/0x120 [ 377.632702] percpu_down_write+0xa3/0x500 [ 377.637509] _cpu_up+0x60/0x510 [ 377.640839] do_cpu_up+0x73/0xa0 [ 377.644257] cpu_up+0x18/0x20 [ 377.647420] smp_init+0x13a/0x152 [ 377.650927] kernel_init_freeable+0x2fe/0x521 [ 377.655474] kernel_init+0x13/0x172 [ 377.659154] ret_from_fork+0x24/0x30 [ 377.662919] [ 377.662919] other info that might help us debug this: [ 377.662919] [ 377.671027] Chain exists of: [ 377.671027] slock-AF_INET6/1 --> &(&net->xfrm.xfrm_policy_lock)->rlock --> cpu_hotplug_lock.rw_sem [ 377.671027] [ 377.684613] Possible interrupt unsafe locking scenario: [ 377.684613] [ 377.691937] CPU0 CPU1 [ 377.696578] ---- ---- [ 377.701208] lock(cpu_hotplug_lock.rw_sem); [ 377.705581] local_irq_disable(); [ 377.711608] lock(slock-AF_INET6/1); [ 377.717896] lock(&(&net->xfrm.xfrm_policy_lock)->rlock); [ 377.726003] [ 377.728733] lock(slock-AF_INET6/1); [ 377.732683] [ 377.732683] *** DEADLOCK *** [ 377.732683] [ 377.738709] 2 locks held by syz-executor2/29044: [ 377.743442] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000222e7cc3>] xfrm_netlink_rcv+0x60/0x90 [ 377.753041] #1: (&(&net->xfrm.xfrm_policy_lock)->rlock){+...}, at: [<00000000f9951d29>] xfrm_policy_flush+0x424/0x770 [ 377.763934] [ 377.763934] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 377.772926] -> (slock-AF_INET6/1){+.-.} ops: 5393 { [ 377.778003] HARDIRQ-ON-W at: [ 377.781344] lock_acquire+0x1d5/0x580 [ 377.786935] _raw_spin_lock_nested+0x28/0x40 [ 377.793134] sctp_close+0x454/0x9a0 [ 377.798554] inet_release+0xed/0x1c0 [ 377.804058] inet6_release+0x50/0x70 [ 377.809566] sock_release+0x8d/0x1e0 [ 377.815075] sock_close+0x16/0x20 [ 377.820319] __fput+0x327/0x7e0 [ 377.825386] ____fput+0x15/0x20 [ 377.830456] task_work_run+0x199/0x270 [ 377.836135] do_exit+0x9bb/0x1ad0 [ 377.841375] do_group_exit+0x149/0x400 [ 377.847052] get_signal+0x73f/0x16c0 [ 377.852556] do_signal+0x90/0x1eb0 [ 377.858238] exit_to_usermode_loop+0x214/0x310 [ 377.864611] syscall_return_slowpath+0x490/0x550 [ 377.871591] entry_SYSCALL_64_fastpath+0x98/0x9a [ 377.880569] IN-SOFTIRQ-W at: [ 377.885389] lock_acquire+0x1d5/0x580 [ 377.891334] _raw_spin_lock_nested+0x28/0x40 [ 377.897531] tcp_v6_rcv+0x1f6e/0x2b60 [ 377.903121] ip6_input_finish+0x37e/0x17a0 [ 377.909143] ip6_input+0xe9/0x560 [ 377.915275] ip6_rcv_finish+0x1a9/0x7a0 [ 377.921038] ipv6_rcv+0xf37/0x1fa0 [ 377.926371] __netif_receive_skb_core+0x1a41/0x3460 [ 377.933178] __netif_receive_skb+0x2c/0x1b0 [ 377.939378] process_backlog+0x203/0x740 [ 377.945536] net_rx_action+0x792/0x1910 [ 377.951301] __do_softirq+0x2d7/0xb85 [ 377.956891] do_softirq_own_stack+0x2a/0x40 [ 377.963006] do_softirq.part.21+0x14d/0x190 [ 377.969119] __local_bh_enable_ip+0x1ee/0x230 [ 377.975409] ip6_finish_output2+0xba0/0x23a0 [ 377.981605] ip6_finish_output+0x698/0xaf0 [ 377.987631] ip6_output+0x1eb/0x840 [ 377.993048] ip6_xmit+0xd84/0x2090 [ 377.998389] inet6_csk_xmit+0x2fc/0x580 [ 378.004507] tcp_transmit_skb+0x1b1b/0x38c0 [ 378.010967] tcp_connect+0x1c7f/0x4090 [ 378.016643] tcp_v6_connect+0x1dc1/0x22e0 [ 378.022581] __inet_stream_connect+0x2d4/0xf00 [ 378.028955] tcp_sendmsg_locked+0x264e/0x3c70 [ 378.035238] tcp_sendmsg+0x2f/0x50 [ 378.040569] inet_sendmsg+0x11f/0x5e0 [ 378.046165] sock_sendmsg+0xca/0x110 [ 378.051670] SYSC_sendto+0x361/0x5c0 [ 378.057173] SyS_sendto+0x40/0x50 [ 378.062423] entry_SYSCALL_64_fastpath+0x23/0x9a [ 378.068966] INITIAL USE at: [ 378.072215] lock_acquire+0x1d5/0x580 [ 378.077724] _raw_spin_lock_nested+0x28/0x40 [ 378.083845] sctp_close+0x454/0x9a0 [ 378.089175] inet_release+0xed/0x1c0 [ 378.094591] inet6_release+0x50/0x70 [ 378.100013] sock_release+0x8d/0x1e0 [ 378.106127] sock_close+0x16/0x20 [ 378.111545] __fput+0x327/0x7e0 [ 378.116526] ____fput+0x15/0x20 [ 378.121508] task_work_run+0x199/0x270 [ 378.127100] do_exit+0x9bb/0x1ad0 [ 378.132255] do_group_exit+0x149/0x400 [ 378.137845] get_signal+0x73f/0x16c0 [ 378.143261] do_signal+0x90/0x1eb0 [ 378.148507] exit_to_usermode_loop+0x214/0x310 [ 378.154802] syscall_return_slowpath+0x490/0x550 [ 378.161261] entry_SYSCALL_64_fastpath+0x98/0x9a [ 378.167716] } [ 378.169579] ... key at: [<000000000c2d8dc8>] af_family_slock_keys+0x51/0x180 [ 378.177341] ... acquired at: [ 378.180505] _raw_spin_lock_bh+0x31/0x40 [ 378.184706] xfrm_policy_delete+0x3e/0x90 [ 378.188994] sk_common_release+0x210/0x2f0 [ 378.193376] sctp_close+0x464/0x9a0 [ 378.197144] inet_release+0xed/0x1c0 [ 378.200999] inet6_release+0x50/0x70 [ 378.204857] sock_release+0x8d/0x1e0 [ 378.208711] sock_close+0x16/0x20 [ 378.212308] __fput+0x327/0x7e0 [ 378.215731] ____fput+0x15/0x20 [ 378.219153] task_work_run+0x199/0x270 [ 378.223447] do_exit+0x9bb/0x1ad0 [ 378.227041] do_group_exit+0x149/0x400 [ 378.231070] get_signal+0x73f/0x16c0 [ 378.234923] do_signal+0x90/0x1eb0 [ 378.238603] exit_to_usermode_loop+0x214/0x310 [ 378.243324] syscall_return_slowpath+0x490/0x550 [ 378.248228] entry_SYSCALL_64_fastpath+0x98/0x9a [ 378.253119] [ 378.254712] -> (&(&net->xfrm.xfrm_policy_lock)->rlock){+...} ops: 909 { [ 378.261437] HARDIRQ-ON-W at: [ 378.264688] lock_acquire+0x1d5/0x580 [ 378.270105] _raw_spin_lock_bh+0x31/0x40 [ 378.275784] xfrm_sk_policy_insert+0xef/0x580 [ 378.281896] xfrm_user_policy+0x525/0x8c0 [ 378.287661] do_ip_setsockopt.isra.12+0xfd9/0x3160 [ 378.294206] ip_setsockopt+0x3a/0xb0 [ 378.299537] raw_setsockopt+0xb7/0xd0 [ 378.304954] sock_common_setsockopt+0x95/0xd0 [ 378.311064] SyS_setsockopt+0x189/0x360 [ 378.316661] entry_SYSCALL_64_fastpath+0x23/0x9a [ 378.323031] INITIAL USE at: [ 378.326193] lock_acquire+0x1d5/0x580 [ 378.331522] _raw_spin_lock_bh+0x31/0x40 [ 378.337111] xfrm_sk_policy_insert+0xef/0x580 [ 378.343134] xfrm_user_policy+0x525/0x8c0 [ 378.348811] do_ip_setsockopt.isra.12+0xfd9/0x3160 [ 378.355275] ip_setsockopt+0x3a/0xb0 [ 378.360516] raw_setsockopt+0xb7/0xd0 [ 378.365851] sock_common_setsockopt+0x95/0xd0 [ 378.371875] SyS_setsockopt+0x189/0x360 [ 378.377376] entry_SYSCALL_64_fastpath+0x23/0x9a [ 378.383656] } [ 378.385429] ... key at: [<000000008c2dba78>] __key.66927+0x0/0x40 [ 378.392143] ... acquired at: [ 378.395215] lock_acquire+0x1d5/0x580 [ 378.399158] cpus_read_lock+0x42/0x90 [ 378.403099] xfrm_policy_cache_flush+0x1d0/0x710 [ 378.407995] xfrm_policy_flush+0x650/0x770 [ 378.412372] xfrm_flush_policy+0x153/0x440 [ 378.416748] xfrm_user_rcv_msg+0x422/0x860 [ 378.421125] netlink_rcv_skb+0x224/0x470 [ 378.425325] xfrm_netlink_rcv+0x6f/0x90 [ 378.429438] netlink_unicast+0x4c4/0x6b0 [ 378.433638] netlink_sendmsg+0xa4a/0xe60 [ 378.437840] sock_sendmsg+0xca/0x110 [ 378.441693] ___sys_sendmsg+0x767/0x8b0 [ 378.445818] __sys_sendmsg+0xe5/0x210 [ 378.449757] SyS_sendmsg+0x2d/0x50 [ 378.453435] entry_SYSCALL_64_fastpath+0x23/0x9a [ 378.458335] [ 378.459928] [ 378.459928] the dependencies between the lock to be acquired [ 378.459931] and SOFTIRQ-irq-unsafe lock: [ 378.471460] -> (cpu_hotplug_lock.rw_sem){++++} ops: 1907 { [ 378.477054] HARDIRQ-ON-W at: [ 378.480301] lock_acquire+0x1d5/0x580 [ 378.485724] down_write+0x87/0x120 [ 378.490891] percpu_down_write+0xa3/0x500 [ 378.496661] _cpu_up+0x60/0x510 [ 378.501557] do_cpu_up+0x73/0xa0 [ 378.506537] cpu_up+0x18/0x20 [ 378.511269] smp_init+0x13a/0x152 [ 378.516345] kernel_init_freeable+0x2fe/0x521 [ 378.522457] kernel_init+0x13/0x172 [ 378.527706] ret_from_fork+0x24/0x30 [ 378.533046] HARDIRQ-ON-R at: [ 378.536300] lock_acquire+0x1d5/0x580 [ 378.541719] cpus_read_lock+0x42/0x90 [ 378.547142] kmem_cache_create+0x26/0x2a0 [ 378.552906] debug_objects_mem_init+0xda/0x910 [ 378.559104] start_kernel+0x6dd/0x819 [ 378.564527] x86_64_start_reservations+0x2a/0x2c [ 378.570906] x86_64_start_kernel+0x77/0x7a [ 378.576759] secondary_startup_64+0xa5/0xb0 [ 378.582693] SOFTIRQ-ON-W at: [ 378.585944] lock_acquire+0x1d5/0x580 [ 378.591365] down_write+0x87/0x120 [ 378.596521] percpu_down_write+0xa3/0x500 [ 378.602285] _cpu_up+0x60/0x510 [ 378.607179] do_cpu_up+0x73/0xa0 [ 378.612162] cpu_up+0x18/0x20 [ 378.616884] smp_init+0x13a/0x152 [ 378.621955] kernel_init_freeable+0x2fe/0x521 [ 378.628068] kernel_init+0x13/0x172 [ 378.633311] ret_from_fork+0x24/0x30 [ 378.638643] SOFTIRQ-ON-R at: [ 378.641897] lock_acquire+0x1d5/0x580 [ 378.647315] cpus_read_lock+0x42/0x90 [ 378.652739] kmem_cache_create+0x26/0x2a0 [ 378.658590] debug_objects_mem_init+0xda/0x910 [ 378.664797] start_kernel+0x6dd/0x819 [ 378.670221] x86_64_start_reservations+0x2a/0x2c [ 378.676594] x86_64_start_kernel+0x77/0x7a [ 378.682445] secondary_startup_64+0xa5/0xb0 [ 378.688387] INITIAL USE at: [ 378.691551] lock_acquire+0x1d5/0x580 [ 378.696882] __cpuhp_setup_state+0x60/0x140 [ 378.702736] kvm_guest_init+0x1f3/0x20f [ 378.708247] setup_arch+0x17e8/0x1a02 [ 378.713577] start_kernel+0xcd/0x819 [ 378.718819] x86_64_start_reservations+0x2a/0x2c [ 378.725103] x86_64_start_kernel+0x77/0x7a [ 378.730876] secondary_startup_64+0xa5/0xb0 [ 378.736725] } [ 378.738500] ... key at: [<00000000c16b9780>] cpu_hotplug_lock+0xd8/0x140 [ 378.745831] ... acquired at: [ 378.748921] lock_acquire+0x1d5/0x580 [ 378.752863] cpus_read_lock+0x42/0x90 [ 378.756807] xfrm_policy_cache_flush+0x1d0/0x710 [ 378.761701] xfrm_policy_flush+0x650/0x770 [ 378.766094] xfrm_flush_policy+0x153/0x440 [ 378.770475] xfrm_user_rcv_msg+0x422/0x860 [ 378.774850] netlink_rcv_skb+0x224/0x470 [ 378.779051] xfrm_netlink_rcv+0x6f/0x90 [ 378.783165] netlink_unicast+0x4c4/0x6b0 [ 378.787364] netlink_sendmsg+0xa4a/0xe60 [ 378.791571] sock_sendmsg+0xca/0x110 [ 378.795424] ___sys_sendmsg+0x767/0x8b0 [ 378.799540] __sys_sendmsg+0xe5/0x210 [ 378.803480] SyS_sendmsg+0x2d/0x50 [ 378.807161] entry_SYSCALL_64_fastpath+0x23/0x9a [ 378.812060] [ 378.813652] [ 378.813652] stack backtrace: [ 378.818127] CPU: 0 PID: 29044 Comm: syz-executor2 Tainted: G W 4.15.0-rc5+ #177 [ 378.826754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.836076] Call Trace: [ 378.838647] dump_stack+0x194/0x257 [ 378.842247] ? arch_local_irq_restore+0x53/0x53 [ 378.846883] ? print_shortest_lock_dependencies+0x1bf/0x350 [ 378.852563] check_usage+0xad0/0xb60 [ 378.856251] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 378.861418] ? check_usage_forwards+0x410/0x410 [ 378.866055] ? lock_downgrade+0x980/0x980 [ 378.870172] ? lockdep_on+0x50/0x50 [ 378.873767] ? trace_hardirqs_off+0x10/0x10 [ 378.878066] ? is_console_locked+0x20/0x20 [ 378.882269] ? check_noncircular+0x20/0x20 [ 378.886473] __lock_acquire+0x2bd1/0x3e00 [ 378.890588] ? __lock_acquire+0x2bd1/0x3e00 [ 378.894888] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 378.900053] ? print_irqtrace_events+0x270/0x270 [ 378.904780] ? is_bpf_text_address+0x7b/0x120 [ 378.909251] ? lock_downgrade+0x980/0x980 [ 378.913368] ? lock_release+0xa40/0xa40 [ 378.917308] ? __free_insn_slot+0x5c0/0x5c0 [ 378.921597] ? mark_held_locks+0xaf/0x100 [ 378.925713] ? print_irqtrace_events+0x270/0x270 [ 378.930437] ? retint_kernel+0x10/0x10 [ 378.934291] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 378.939276] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 378.943999] ? retint_kernel+0x10/0x10 [ 378.947858] ? arch_local_irq_restore+0x46/0x53 [ 378.952502] ? arch_local_irq_restore+0x4b/0x53 [ 378.957140] ? dump_stack+0x220/0x257 [ 378.960908] lock_acquire+0x1d5/0x580 [ 378.964682] ? lock_acquire+0x1d5/0x580 [ 378.968630] ? xfrm_policy_cache_flush+0x1d0/0x710 [ 378.973525] ? lock_release+0xa40/0xa40 [ 378.977467] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 378.983320] ? rcu_note_context_switch+0x710/0x710 [ 378.988218] ? __local_bh_enable_ip+0x121/0x230 [ 378.992856] ? __might_sleep+0x95/0x190 [ 378.996797] cpus_read_lock+0x42/0x90 [ 379.000565] ? xfrm_policy_cache_flush+0x1d0/0x710 [ 379.005462] xfrm_policy_cache_flush+0x1d0/0x710 [ 379.010186] xfrm_policy_flush+0x650/0x770 [ 379.014391] xfrm_flush_policy+0x153/0x440 [ 379.018595] ? copy_to_user_tmpl+0x600/0x600 [ 379.022978] ? __netlink_ns_capable+0xe1/0x120 [ 379.027526] ? copy_to_user_tmpl+0x600/0x600 [ 379.031902] xfrm_user_rcv_msg+0x422/0x860 [ 379.036104] ? xfrm_dump_sa_done+0xe0/0xe0 [ 379.040307] ? lock_downgrade+0x980/0x980 [ 379.044423] ? lock_release+0xa40/0xa40 [ 379.048370] ? netlink_tap_init_net+0x350/0x350 [ 379.053010] netlink_rcv_skb+0x224/0x470 [ 379.057039] ? xfrm_dump_sa_done+0xe0/0xe0 [ 379.061240] ? netlink_ack+0xa10/0xa10 [ 379.065096] ? netlink_skb_destructor+0x1d0/0x1d0 [ 379.069907] xfrm_netlink_rcv+0x6f/0x90 [ 379.073852] netlink_unicast+0x4c4/0x6b0 [ 379.077882] ? netlink_attachskb+0x8a0/0x8a0 [ 379.082261] ? security_netlink_send+0x81/0xb0 [ 379.086810] netlink_sendmsg+0xa4a/0xe60 [ 379.090841] ? netlink_unicast+0x6b0/0x6b0 [ 379.095044] ? security_socket_sendmsg+0x89/0xb0 [ 379.099768] ? netlink_unicast+0x6b0/0x6b0 [ 379.103972] sock_sendmsg+0xca/0x110 [ 379.107653] ___sys_sendmsg+0x767/0x8b0 [ 379.111594] ? copy_msghdr_from_user+0x590/0x590 [ 379.116318] ? lock_downgrade+0x980/0x980 [ 379.120439] ? __fget_light+0x297/0x380 [ 379.124378] ? fget_raw+0x20/0x20 [ 379.127798] ? schedule+0xf5/0x430 [ 379.131306] ? __fd_install+0x288/0x740 [ 379.135252] ? get_unused_fd_flags+0x190/0x190 [ 379.139808] ? __fdget+0x18/0x20 [ 379.143141] __sys_sendmsg+0xe5/0x210 [ 379.146907] ? __sys_sendmsg+0xe5/0x210 [ 379.150935] ? SyS_shutdown+0x290/0x290 [ 379.154876] ? selinux_capable+0x40/0x40 [ 379.158910] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 379.163894] SyS_sendmsg+0x2d/0x50 [ 379.167401] entry_SYSCALL_64_fastpath+0x23/0x9a 2018/01/05 23:41:04 executing program 3: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) r3 = socket$inet(0x2, 0x8000f, 0xbfc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000579000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c1000-0x4)=0x8c) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a5f000-0x8)={r4, 0x3, 0xfffffffffffffffe}, &(0x7f0000a5f000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/05 23:41:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d50000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/05 23:41:04 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ce000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000db6000-0x20)={@generic="d287b8793ceb9fda7d67a61c11ee16bb", @ifru_flags=0x2}) r1 = socket$inet(0x2, 0x803, 0x1) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fec000)=[], 0x0, 0xffffffff) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80802, 0x200) pipe(&(0x7f0000fed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000d95000)={0x0, 0x0, &(0x7f0000345000-0x90)=[{&(0x7f000031a000)="5fa6b04d6a15b076b439f28d61d644", 0xf}, {&(0x7f0000fec000)="8e586354b1dde7fdc0d4fc7b116bb47590966e54051cf02d7e57f2f2838f486047a21559fe2341b7240e4e108b1025cca74d39461bc405a621684373c07563a44245f939c35e5fad4ab27b398925815a68615229", 0x54}, {&(0x7f0000fed000-0xca)="9786ed12cf0652ad83147d5f67cc47644d2214d7f5ffe755e7dc1ae376d3016bc2845fbf38e97c1d4a97fbaceb707dc02c3bf18f58d4a978dcb62ff9f04675f8e1ad9f12ae984bfa4e29b9d793d6f160be6338e12f13ef8d6093fb1fa07c45f76d5b58082178776f142340d0199088eaed0eaeb09b10c86416720a2f4fcc5f999e8d65e8c264d19ebb07d5e153883288328466b6edf3750a3410920b4f83d3c3e50110a5d50a5fb3b23f2a742688fd6aadae4a5c6679fb9ae9bdfb46d2a5db99a3a4bbdb577bb946b0e9", 0xca}, {&(0x7f0000fed000-0x73)="601db6a3effa110d2d9bbe141befddb0507bdfd6ce1abb1c04dade296ab14bdbb237a1b0a111a81fb49d1d8f1d2267bd0a681df12ac1b7e466c590b8010183e61271f043756058e0ef161eab9cc6088563c9435e7b92dd7ccdcccd76238aa778d647a5c53de830526ff79e9d1e06822e496b1c", 0x73}, {&(0x7f00000fb000-0x7b)="1a49e0d374965d6411d07066ed719137fd914e89626362c51cf12d7685ca177040f9c36419989f1115406195aebf9d05dc20aee51a458bd13073a6571083562525c98478cabefd8996f7bbf5d0685a1f45f35068ce855c0ef13f479984b44863664da3c898b725eb4fad96545669d49eb0291bc541e18afe6e4eb9", 0x7b}, {&(0x7f00001d6000-0x32)="211ad46d096f2e7e36cd535a13d5d56d53065510df589761e7f3facb58b5a9460fa10e6e145b0e230285ef3674cb08871a8a", 0x32}, {&(0x7f0000624000-0x3c)="897c6d7f3e2bfcae0d017240fa0a647ddf64980396762d75fd34e4bd1df2b0656963e3c605a9b928912c78aac007c0a9711853ea8bb7a9241b061392", 0x3c}, {&(0x7f0000fed000-0x8b)="1886b34cd495b4f1d7607c652f78fce755c2099edce47c9b0a25b58927fc98bd8336f4c33fbb110fadf02faac7123e06056b85b26d571d13a7dbed9a0ad49aa021cd973cba4f731c5ad08bc24bfd6c6435afe42dcf01dbf97d691034f66a4397cea368b4546e6eac27fca577bdcd547829c897a3d5c4f949c26915fd1c58aa069e75cfe044b2d369ebdfd1", 0x8b}, {&(0x7f0000fec000)="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", 0xfd}], 0x9, &(0x7f0000fec000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0xa2, "9ae791d40deed4e02999b21ef60921c3ff0088026b1f70de2967e0ddf76e06a7031f117fd35e2f22340d81203a6484dd37cc8a786a9499de84a7d68b86e00563105e3fcd7d133f106ce700407550b51454d9d575f553c654bd10e4b46b779587f23ac115d8ab938159e5f7f5145cc496935ac0787d5b39ad2fd70e5722156ab600cb01a96e6b552b810d73268409052cb74ffd2ef1a88ca86402d559f1bafe590105"}, @iv={0xb8, 0x117, 0x2, 0xa1, "388d49fc448252676c7cb85d7fa9aa870c4ef2269b40382620c1d1ffb0de91e59156d28060a3c571b7c68232089e6e6853f10d43c4b4ecd5239cee71de845ee07803735bc3f56ae73f35267dd2b5003683a64d5f02e32f3a51f512faadfddc0d4c9acd243080bb8910f2b5a0064cc784f21ba3e104923087073d182d429756a5d4d4c54d971408d99ce5c47558983a476b0205e62e5744894f61a036e2d229ee39"}], 0x188, 0x20040000}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/05 23:41:04 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007cd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x8001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x1ff) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x0, 0x6, 0x59}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000010, 0x10000000002, 0x0) write(r3, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f38000-0x4)=0x0) readv(r3, &(0x7f0000dc5000-0x40)=[{&(0x7f0000a49000)=""/19, 0xfffffece}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000cd5000-0x4)=0xa4e9, 0x4) readv(r3, &(0x7f000067a000)=[{&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f01000)={r2, 0xa1, "812bd2ededc29b5e56087dd6f2f7a82c4bdb130d1bdf56bd988c86e11641deb9efc4c989c5a3d23a52d5c9a65b5d0a6b46f7a7755842693d45492e4dd441f597a5afb1d005c4fea7d6729941890cc32779a553934cc06c2dfaa586ed9a9ee3b0b9e6a2e6b97b18cb25acee74751346998bd6b0dc384b70f9b2ba5010235585f40376b2ab776eed32a97cbd26251c350cf5f65158a9a7ceb4d907b8577f71b17376"}, &(0x7f0000260000-0x4)=0xa9) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000867000)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcaca}, {0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x9, [0x81, 0x8, 0x5, 0x1, 0xffff, 0x1000, 0x79, 0x7fff]}, 0x5c) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f0000082000)=0x9, 0x4) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r4, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000026e000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00007cd000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000d9d000)={0x6, 0xcc, 0x4, 0xfff}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f00006b0000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x0, 0xc0, &(0x7f000086d000/0x2000)=nil, 0x0}) connect$bt_l2cap(r3, &(0x7f0000437000)={0x1f, 0x6d, {0x7, 0x3, 0x4, 0x0, 0xffffffff, 0x3}, 0x3, 0x5}, 0xe) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000896000)={0x9, 0x4d8, 0x0, 0x2, 0x1, [{0x80000001, 0x2, 0x8001, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) 2018/01/05 23:41:04 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000f64000)=0x4) [ 379.172130] RIP: 0033:0x452ac9 [ 379.175287] RSP: 002b:00007f4d17243c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 379.182963] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 379.190203] RDX: 0000000000000000 RSI: 0000000020007fc8 RDI: 0000000000000013 [ 379.197439] RBP: 0000000000000587 R08: 0000000000000000 R09: 0000000000000000 [ 379.204675] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6548 [ 379.211923] R13: 00000000ffffffff R14: 00007f4d172446d4 R15: 0000000000000000 [ 379.247225] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 379.257488] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 23:41:04 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f80000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f7f000+0xcd7)={0x0, 0x0, 0x0}, &(0x7f000036f000)=0xc) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f7f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3d000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00007fa000-0x28)={0x6, 0x5, r1, 0x96ef, r2, 0x7, 0x7, 0x100000001}) write(0xffffffffffffffff, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0c41f2ff0000acff002103c75735", 0x26) 2018/01/05 23:41:04 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007cd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x8001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x1ff) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x0, 0x6, 0x59}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000010, 0x10000000002, 0x0) write(r3, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f38000-0x4)=0x0) readv(r3, &(0x7f0000dc5000-0x40)=[{&(0x7f0000a49000)=""/19, 0xfffffece}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000cd5000-0x4)=0xa4e9, 0x4) readv(r3, &(0x7f000067a000)=[{&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f01000)={r2, 0xa1, "812bd2ededc29b5e56087dd6f2f7a82c4bdb130d1bdf56bd988c86e11641deb9efc4c989c5a3d23a52d5c9a65b5d0a6b46f7a7755842693d45492e4dd441f597a5afb1d005c4fea7d6729941890cc32779a553934cc06c2dfaa586ed9a9ee3b0b9e6a2e6b97b18cb25acee74751346998bd6b0dc384b70f9b2ba5010235585f40376b2ab776eed32a97cbd26251c350cf5f65158a9a7ceb4d907b8577f71b17376"}, &(0x7f0000260000-0x4)=0xa9) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000867000)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcaca}, {0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x9, [0x81, 0x8, 0x5, 0x1, 0xffff, 0x1000, 0x79, 0x7fff]}, 0x5c) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f0000082000)=0x9, 0x4) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r4, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000026e000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00007cd000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000d9d000)={0x6, 0xcc, 0x4, 0xfff}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f00006b0000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x0, 0xc0, &(0x7f000086d000/0x2000)=nil, 0x0}) connect$bt_l2cap(r3, &(0x7f0000437000)={0x1f, 0x6d, {0x7, 0x3, 0x4, 0x0, 0xffffffff, 0x3}, 0x3, 0x5}, 0xe) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000896000)={0x9, 0x4d8, 0x0, 0x2, 0x1, [{0x80000001, 0x2, 0x8001, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) 2018/01/05 23:41:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r0, &(0x7f00001a3000)=[{&(0x7f0000be5000)="", 0x0}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000525000-0x1000)="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", 0x1000}, {&(0x7f00009f6000)="", 0x0}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000f83000-0x13)="66d82da3ac116b97416b19ba4a17640dce1f4a", 0x13}], 0x1, &(0x7f0000df0000)=[], 0x0, 0xfffffffffffffffe}, 0x20000001) recvmsg(r2, &(0x7f00005a7000-0x38)={&(0x7f0000f80000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000-0x30)=[{&(0x7f0000f80000)=""/210, 0xd2}], 0x1, &(0x7f0000bf3000-0x26)=""/38, 0x26, 0x0}, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000352000)=0x0, &(0x7f0000ba1000-0x4)=0x4) 2018/01/05 23:41:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000002000)=""/16, &(0x7f0000400000-0x4)=0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c5e000)={0x0, 0x6, 0x7, 0xdba, 0x4, 0x0, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000456000)={r2, &(0x7f00005d2000)="", &(0x7f0000f82000-0x92)=""/146}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a80000)={r1, &(0x7f00008b3000)="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", &(0x7f000065c000)=""/95}, 0x18) 2018/01/05 23:41:04 executing program 3: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) r3 = socket$inet(0x2, 0x8000f, 0xbfc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000579000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c1000-0x4)=0x8c) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a5f000-0x8)={r4, 0x3, 0xfffffffffffffffe}, &(0x7f0000a5f000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/05 23:41:04 executing program 0: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) r3 = socket$inet(0x2, 0x8000f, 0xbfc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000579000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c1000-0x4)=0x8c) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a5f000-0x8)={r4, 0x3, 0xfffffffffffffffe}, &(0x7f0000a5f000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/05 23:41:04 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007cd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x8001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x1ff) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x0, 0x6, 0x59}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000010, 0x10000000002, 0x0) write(r3, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f38000-0x4)=0x0) readv(r3, &(0x7f0000dc5000-0x40)=[{&(0x7f0000a49000)=""/19, 0xfffffece}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000cd5000-0x4)=0xa4e9, 0x4) readv(r3, &(0x7f000067a000)=[{&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f01000)={r2, 0xa1, "812bd2ededc29b5e56087dd6f2f7a82c4bdb130d1bdf56bd988c86e11641deb9efc4c989c5a3d23a52d5c9a65b5d0a6b46f7a7755842693d45492e4dd441f597a5afb1d005c4fea7d6729941890cc32779a553934cc06c2dfaa586ed9a9ee3b0b9e6a2e6b97b18cb25acee74751346998bd6b0dc384b70f9b2ba5010235585f40376b2ab776eed32a97cbd26251c350cf5f65158a9a7ceb4d907b8577f71b17376"}, &(0x7f0000260000-0x4)=0xa9) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000867000)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcaca}, {0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x9, [0x81, 0x8, 0x5, 0x1, 0xffff, 0x1000, 0x79, 0x7fff]}, 0x5c) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f0000082000)=0x9, 0x4) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r4, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000026e000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00007cd000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000d9d000)={0x6, 0xcc, 0x4, 0xfff}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f00006b0000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x0, 0xc0, &(0x7f000086d000/0x2000)=nil, 0x0}) connect$bt_l2cap(r3, &(0x7f0000437000)={0x1f, 0x6d, {0x7, 0x3, 0x4, 0x0, 0xffffffff, 0x3}, 0x3, 0x5}, 0xe) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000896000)={0x9, 0x4d8, 0x0, 0x2, 0x1, [{0x80000001, 0x2, 0x8001, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) 2018/01/05 23:41:04 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ce000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000db6000-0x20)={@generic="d287b8793ceb9fda7d67a61c11ee16bb", @ifru_flags=0x2}) r1 = socket$inet(0x2, 0x803, 0x1) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fec000)=[], 0x0, 0xffffffff) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80802, 0x200) pipe(&(0x7f0000fed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000d95000)={0x0, 0x0, &(0x7f0000345000-0x90)=[{&(0x7f000031a000)="5fa6b04d6a15b076b439f28d61d644", 0xf}, {&(0x7f0000fec000)="8e586354b1dde7fdc0d4fc7b116bb47590966e54051cf02d7e57f2f2838f486047a21559fe2341b7240e4e108b1025cca74d39461bc405a621684373c07563a44245f939c35e5fad4ab27b398925815a68615229", 0x54}, {&(0x7f0000fed000-0xca)="9786ed12cf0652ad83147d5f67cc47644d2214d7f5ffe755e7dc1ae376d3016bc2845fbf38e97c1d4a97fbaceb707dc02c3bf18f58d4a978dcb62ff9f04675f8e1ad9f12ae984bfa4e29b9d793d6f160be6338e12f13ef8d6093fb1fa07c45f76d5b58082178776f142340d0199088eaed0eaeb09b10c86416720a2f4fcc5f999e8d65e8c264d19ebb07d5e153883288328466b6edf3750a3410920b4f83d3c3e50110a5d50a5fb3b23f2a742688fd6aadae4a5c6679fb9ae9bdfb46d2a5db99a3a4bbdb577bb946b0e9", 0xca}, {&(0x7f0000fed000-0x73)="601db6a3effa110d2d9bbe141befddb0507bdfd6ce1abb1c04dade296ab14bdbb237a1b0a111a81fb49d1d8f1d2267bd0a681df12ac1b7e466c590b8010183e61271f043756058e0ef161eab9cc6088563c9435e7b92dd7ccdcccd76238aa778d647a5c53de830526ff79e9d1e06822e496b1c", 0x73}, {&(0x7f00000fb000-0x7b)="1a49e0d374965d6411d07066ed719137fd914e89626362c51cf12d7685ca177040f9c36419989f1115406195aebf9d05dc20aee51a458bd13073a6571083562525c98478cabefd8996f7bbf5d0685a1f45f35068ce855c0ef13f479984b44863664da3c898b725eb4fad96545669d49eb0291bc541e18afe6e4eb9", 0x7b}, {&(0x7f00001d6000-0x32)="211ad46d096f2e7e36cd535a13d5d56d53065510df589761e7f3facb58b5a9460fa10e6e145b0e230285ef3674cb08871a8a", 0x32}, {&(0x7f0000624000-0x3c)="897c6d7f3e2bfcae0d017240fa0a647ddf64980396762d75fd34e4bd1df2b0656963e3c605a9b928912c78aac007c0a9711853ea8bb7a9241b061392", 0x3c}, {&(0x7f0000fed000-0x8b)="1886b34cd495b4f1d7607c652f78fce755c2099edce47c9b0a25b58927fc98bd8336f4c33fbb110fadf02faac7123e06056b85b26d571d13a7dbed9a0ad49aa021cd973cba4f731c5ad08bc24bfd6c6435afe42dcf01dbf97d691034f66a4397cea368b4546e6eac27fca577bdcd547829c897a3d5c4f949c26915fd1c58aa069e75cfe044b2d369ebdfd1", 0x8b}, {&(0x7f0000fec000)="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", 0xfd}], 0x9, &(0x7f0000fec000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0xa2, "9ae791d40deed4e02999b21ef60921c3ff0088026b1f70de2967e0ddf76e06a7031f117fd35e2f22340d81203a6484dd37cc8a786a9499de84a7d68b86e00563105e3fcd7d133f106ce700407550b51454d9d575f553c654bd10e4b46b779587f23ac115d8ab938159e5f7f5145cc496935ac0787d5b39ad2fd70e5722156ab600cb01a96e6b552b810d73268409052cb74ffd2ef1a88ca86402d559f1bafe590105"}, @iv={0xb8, 0x117, 0x2, 0xa1, "388d49fc448252676c7cb85d7fa9aa870c4ef2269b40382620c1d1ffb0de91e59156d28060a3c571b7c68232089e6e6853f10d43c4b4ecd5239cee71de845ee07803735bc3f56ae73f35267dd2b5003683a64d5f02e32f3a51f512faadfddc0d4c9acd243080bb8910f2b5a0064cc784f21ba3e104923087073d182d429756a5d4d4c54d971408d99ce5c47558983a476b0205e62e5744894f61a036e2d229ee39"}], 0x188, 0x20040000}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/05 23:41:04 executing program 3: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) r3 = socket$inet(0x2, 0x8000f, 0xbfc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000579000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c1000-0x4)=0x8c) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a5f000-0x8)={r4, 0x3, 0xfffffffffffffffe}, &(0x7f0000a5f000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/05 23:41:04 executing program 0: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) r3 = socket$inet(0x2, 0x8000f, 0xbfc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000579000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c1000-0x4)=0x8c) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a5f000-0x8)={r4, 0x3, 0xfffffffffffffffe}, &(0x7f0000a5f000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/05 23:41:04 executing program 3: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) r3 = socket$inet(0x2, 0x8000f, 0xbfc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000579000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c1000-0x4)=0x8c) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a5f000-0x8)={r4, 0x3, 0xfffffffffffffffe}, &(0x7f0000a5f000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/05 23:41:04 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ce000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000db6000-0x20)={@generic="d287b8793ceb9fda7d67a61c11ee16bb", @ifru_flags=0x2}) r1 = socket$inet(0x2, 0x803, 0x1) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fec000)=[], 0x0, 0xffffffff) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80802, 0x200) pipe(&(0x7f0000fed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000d95000)={0x0, 0x0, &(0x7f0000345000-0x90)=[{&(0x7f000031a000)="5fa6b04d6a15b076b439f28d61d644", 0xf}, {&(0x7f0000fec000)="8e586354b1dde7fdc0d4fc7b116bb47590966e54051cf02d7e57f2f2838f486047a21559fe2341b7240e4e108b1025cca74d39461bc405a621684373c07563a44245f939c35e5fad4ab27b398925815a68615229", 0x54}, {&(0x7f0000fed000-0xca)="9786ed12cf0652ad83147d5f67cc47644d2214d7f5ffe755e7dc1ae376d3016bc2845fbf38e97c1d4a97fbaceb707dc02c3bf18f58d4a978dcb62ff9f04675f8e1ad9f12ae984bfa4e29b9d793d6f160be6338e12f13ef8d6093fb1fa07c45f76d5b58082178776f142340d0199088eaed0eaeb09b10c86416720a2f4fcc5f999e8d65e8c264d19ebb07d5e153883288328466b6edf3750a3410920b4f83d3c3e50110a5d50a5fb3b23f2a742688fd6aadae4a5c6679fb9ae9bdfb46d2a5db99a3a4bbdb577bb946b0e9", 0xca}, {&(0x7f0000fed000-0x73)="601db6a3effa110d2d9bbe141befddb0507bdfd6ce1abb1c04dade296ab14bdbb237a1b0a111a81fb49d1d8f1d2267bd0a681df12ac1b7e466c590b8010183e61271f043756058e0ef161eab9cc6088563c9435e7b92dd7ccdcccd76238aa778d647a5c53de830526ff79e9d1e06822e496b1c", 0x73}, {&(0x7f00000fb000-0x7b)="1a49e0d374965d6411d07066ed719137fd914e89626362c51cf12d7685ca177040f9c36419989f1115406195aebf9d05dc20aee51a458bd13073a6571083562525c98478cabefd8996f7bbf5d0685a1f45f35068ce855c0ef13f479984b44863664da3c898b725eb4fad96545669d49eb0291bc541e18afe6e4eb9", 0x7b}, {&(0x7f00001d6000-0x32)="211ad46d096f2e7e36cd535a13d5d56d53065510df589761e7f3facb58b5a9460fa10e6e145b0e230285ef3674cb08871a8a", 0x32}, {&(0x7f0000624000-0x3c)="897c6d7f3e2bfcae0d017240fa0a647ddf64980396762d75fd34e4bd1df2b0656963e3c605a9b928912c78aac007c0a9711853ea8bb7a9241b061392", 0x3c}, {&(0x7f0000fed000-0x8b)="1886b34cd495b4f1d7607c652f78fce755c2099edce47c9b0a25b58927fc98bd8336f4c33fbb110fadf02faac7123e06056b85b26d571d13a7dbed9a0ad49aa021cd973cba4f731c5ad08bc24bfd6c6435afe42dcf01dbf97d691034f66a4397cea368b4546e6eac27fca577bdcd547829c897a3d5c4f949c26915fd1c58aa069e75cfe044b2d369ebdfd1", 0x8b}, {&(0x7f0000fec000)="6a7dbb03cf2ea52c4a23396908cc0c9bb615bee474907428e8a99812e0cae54ea9e7becdbfde57a1ac5ef1e81ef424132bc540d47ebbc644fe7a65a20f86ebd3d8d4f83ac6e66c084745e6d5a307229b40f07e50bcdd5e5a973df09153ce1b0d53ddd712d655e6a547688770573b8947e66ea5a8bc83024471c5dec342853bef2c2a2ed20072b3430efac739709896ee12167aee05a174349d0ca99c9b98ecdb32e48fd4b255dabdac74f8b40d91569d81974902803a2494373183667052795fde0afdeaabb2ee103a6052ba0cb719a54953315f4818e1af6e13c67545c7daa9843f34a0b1e6bcf70f8a5e6b93affbcafef3e008e4cf885e635b082612", 0xfd}], 0x9, &(0x7f0000fec000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0xa2, "9ae791d40deed4e02999b21ef60921c3ff0088026b1f70de2967e0ddf76e06a7031f117fd35e2f22340d81203a6484dd37cc8a786a9499de84a7d68b86e00563105e3fcd7d133f106ce700407550b51454d9d575f553c654bd10e4b46b779587f23ac115d8ab938159e5f7f5145cc496935ac0787d5b39ad2fd70e5722156ab600cb01a96e6b552b810d73268409052cb74ffd2ef1a88ca86402d559f1bafe590105"}, @iv={0xb8, 0x117, 0x2, 0xa1, "388d49fc448252676c7cb85d7fa9aa870c4ef2269b40382620c1d1ffb0de91e59156d28060a3c571b7c68232089e6e6853f10d43c4b4ecd5239cee71de845ee07803735bc3f56ae73f35267dd2b5003683a64d5f02e32f3a51f512faadfddc0d4c9acd243080bb8910f2b5a0064cc784f21ba3e104923087073d182d429756a5d4d4c54d971408d99ce5c47558983a476b0205e62e5744894f61a036e2d229ee39"}], 0x188, 0x20040000}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/05 23:41:04 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ce000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000db6000-0x20)={@generic="d287b8793ceb9fda7d67a61c11ee16bb", @ifru_flags=0x2}) r1 = socket$inet(0x2, 0x803, 0x1) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fec000)=[], 0x0, 0xffffffff) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80802, 0x200) pipe(&(0x7f0000fed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000d95000)={0x0, 0x0, &(0x7f0000345000-0x90)=[{&(0x7f000031a000)="5fa6b04d6a15b076b439f28d61d644", 0xf}, {&(0x7f0000fec000)="8e586354b1dde7fdc0d4fc7b116bb47590966e54051cf02d7e57f2f2838f486047a21559fe2341b7240e4e108b1025cca74d39461bc405a621684373c07563a44245f939c35e5fad4ab27b398925815a68615229", 0x54}, {&(0x7f0000fed000-0xca)="9786ed12cf0652ad83147d5f67cc47644d2214d7f5ffe755e7dc1ae376d3016bc2845fbf38e97c1d4a97fbaceb707dc02c3bf18f58d4a978dcb62ff9f04675f8e1ad9f12ae984bfa4e29b9d793d6f160be6338e12f13ef8d6093fb1fa07c45f76d5b58082178776f142340d0199088eaed0eaeb09b10c86416720a2f4fcc5f999e8d65e8c264d19ebb07d5e153883288328466b6edf3750a3410920b4f83d3c3e50110a5d50a5fb3b23f2a742688fd6aadae4a5c6679fb9ae9bdfb46d2a5db99a3a4bbdb577bb946b0e9", 0xca}, {&(0x7f0000fed000-0x73)="601db6a3effa110d2d9bbe141befddb0507bdfd6ce1abb1c04dade296ab14bdbb237a1b0a111a81fb49d1d8f1d2267bd0a681df12ac1b7e466c590b8010183e61271f043756058e0ef161eab9cc6088563c9435e7b92dd7ccdcccd76238aa778d647a5c53de830526ff79e9d1e06822e496b1c", 0x73}, {&(0x7f00000fb000-0x7b)="1a49e0d374965d6411d07066ed719137fd914e89626362c51cf12d7685ca177040f9c36419989f1115406195aebf9d05dc20aee51a458bd13073a6571083562525c98478cabefd8996f7bbf5d0685a1f45f35068ce855c0ef13f479984b44863664da3c898b725eb4fad96545669d49eb0291bc541e18afe6e4eb9", 0x7b}, {&(0x7f00001d6000-0x32)="211ad46d096f2e7e36cd535a13d5d56d53065510df589761e7f3facb58b5a9460fa10e6e145b0e230285ef3674cb08871a8a", 0x32}, {&(0x7f0000624000-0x3c)="897c6d7f3e2bfcae0d017240fa0a647ddf64980396762d75fd34e4bd1df2b0656963e3c605a9b928912c78aac007c0a9711853ea8bb7a9241b061392", 0x3c}, {&(0x7f0000fed000-0x8b)="1886b34cd495b4f1d7607c652f78fce755c2099edce47c9b0a25b58927fc98bd8336f4c33fbb110fadf02faac7123e06056b85b26d571d13a7dbed9a0ad49aa021cd973cba4f731c5ad08bc24bfd6c6435afe42dcf01dbf97d691034f66a4397cea368b4546e6eac27fca577bdcd547829c897a3d5c4f949c26915fd1c58aa069e75cfe044b2d369ebdfd1", 0x8b}, {&(0x7f0000fec000)="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", 0xfd}], 0x9, &(0x7f0000fec000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0xa2, "9ae791d40deed4e02999b21ef60921c3ff0088026b1f70de2967e0ddf76e06a7031f117fd35e2f22340d81203a6484dd37cc8a786a9499de84a7d68b86e00563105e3fcd7d133f106ce700407550b51454d9d575f553c654bd10e4b46b779587f23ac115d8ab938159e5f7f5145cc496935ac0787d5b39ad2fd70e5722156ab600cb01a96e6b552b810d73268409052cb74ffd2ef1a88ca86402d559f1bafe590105"}, @iv={0xb8, 0x117, 0x2, 0xa1, "388d49fc448252676c7cb85d7fa9aa870c4ef2269b40382620c1d1ffb0de91e59156d28060a3c571b7c68232089e6e6853f10d43c4b4ecd5239cee71de845ee07803735bc3f56ae73f35267dd2b5003683a64d5f02e32f3a51f512faadfddc0d4c9acd243080bb8910f2b5a0064cc784f21ba3e104923087073d182d429756a5d4d4c54d971408d99ce5c47558983a476b0205e62e5744894f61a036e2d229ee39"}], 0x188, 0x20040000}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/05 23:41:04 executing program 0: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) r3 = socket$inet(0x2, 0x8000f, 0xbfc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000579000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c1000-0x4)=0x8c) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a5f000-0x8)={r4, 0x3, 0xfffffffffffffffe}, &(0x7f0000a5f000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/05 23:41:04 executing program 3: mmap(&(0x7f0000000000/0xa5f000)=nil, 0xa5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) r3 = socket$inet(0x2, 0x8000f, 0xbfc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000579000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c1000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a5f000-0x8)={r4, 0x3, 0xfffffffffffffffe}, &(0x7f0000a5f000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/05 23:41:04 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ce000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000db6000-0x20)={@generic="d287b8793ceb9fda7d67a61c11ee16bb", @ifru_flags=0x2}) r1 = socket$inet(0x2, 0x803, 0x1) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fec000)=[], 0x0, 0xffffffff) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80802, 0x200) pipe(&(0x7f0000fed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000d95000)={0x0, 0x0, &(0x7f0000345000-0x90)=[{&(0x7f000031a000)="5fa6b04d6a15b076b439f28d61d644", 0xf}, {&(0x7f0000fec000)="8e586354b1dde7fdc0d4fc7b116bb47590966e54051cf02d7e57f2f2838f486047a21559fe2341b7240e4e108b1025cca74d39461bc405a621684373c07563a44245f939c35e5fad4ab27b398925815a68615229", 0x54}, {&(0x7f0000fed000-0xca)="9786ed12cf0652ad83147d5f67cc47644d2214d7f5ffe755e7dc1ae376d3016bc2845fbf38e97c1d4a97fbaceb707dc02c3bf18f58d4a978dcb62ff9f04675f8e1ad9f12ae984bfa4e29b9d793d6f160be6338e12f13ef8d6093fb1fa07c45f76d5b58082178776f142340d0199088eaed0eaeb09b10c86416720a2f4fcc5f999e8d65e8c264d19ebb07d5e153883288328466b6edf3750a3410920b4f83d3c3e50110a5d50a5fb3b23f2a742688fd6aadae4a5c6679fb9ae9bdfb46d2a5db99a3a4bbdb577bb946b0e9", 0xca}, {&(0x7f0000fed000-0x73)="601db6a3effa110d2d9bbe141befddb0507bdfd6ce1abb1c04dade296ab14bdbb237a1b0a111a81fb49d1d8f1d2267bd0a681df12ac1b7e466c590b8010183e61271f043756058e0ef161eab9cc6088563c9435e7b92dd7ccdcccd76238aa778d647a5c53de830526ff79e9d1e06822e496b1c", 0x73}, {&(0x7f00000fb000-0x7b)="1a49e0d374965d6411d07066ed719137fd914e89626362c51cf12d7685ca177040f9c36419989f1115406195aebf9d05dc20aee51a458bd13073a6571083562525c98478cabefd8996f7bbf5d0685a1f45f35068ce855c0ef13f479984b44863664da3c898b725eb4fad96545669d49eb0291bc541e18afe6e4eb9", 0x7b}, {&(0x7f00001d6000-0x32)="211ad46d096f2e7e36cd535a13d5d56d53065510df589761e7f3facb58b5a9460fa10e6e145b0e230285ef3674cb08871a8a", 0x32}, {&(0x7f0000624000-0x3c)="897c6d7f3e2bfcae0d017240fa0a647ddf64980396762d75fd34e4bd1df2b0656963e3c605a9b928912c78aac007c0a9711853ea8bb7a9241b061392", 0x3c}, {&(0x7f0000fed000-0x8b)="1886b34cd495b4f1d7607c652f78fce755c2099edce47c9b0a25b58927fc98bd8336f4c33fbb110fadf02faac7123e06056b85b26d571d13a7dbed9a0ad49aa021cd973cba4f731c5ad08bc24bfd6c6435afe42dcf01dbf97d691034f66a4397cea368b4546e6eac27fca577bdcd547829c897a3d5c4f949c26915fd1c58aa069e75cfe044b2d369ebdfd1", 0x8b}, {&(0x7f0000fec000)="6a7dbb03cf2ea52c4a23396908cc0c9bb615bee474907428e8a99812e0cae54ea9e7becdbfde57a1ac5ef1e81ef424132bc540d47ebbc644fe7a65a20f86ebd3d8d4f83ac6e66c084745e6d5a307229b40f07e50bcdd5e5a973df09153ce1b0d53ddd712d655e6a547688770573b8947e66ea5a8bc83024471c5dec342853bef2c2a2ed20072b3430efac739709896ee12167aee05a174349d0ca99c9b98ecdb32e48fd4b255dabdac74f8b40d91569d81974902803a2494373183667052795fde0afdeaabb2ee103a6052ba0cb719a54953315f4818e1af6e13c67545c7daa9843f34a0b1e6bcf70f8a5e6b93affbcafef3e008e4cf885e635b082612", 0xfd}], 0x9, &(0x7f0000fec000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0xa2, "9ae791d40deed4e02999b21ef60921c3ff0088026b1f70de2967e0ddf76e06a7031f117fd35e2f22340d81203a6484dd37cc8a786a9499de84a7d68b86e00563105e3fcd7d133f106ce700407550b51454d9d575f553c654bd10e4b46b779587f23ac115d8ab938159e5f7f5145cc496935ac0787d5b39ad2fd70e5722156ab600cb01a96e6b552b810d73268409052cb74ffd2ef1a88ca86402d559f1bafe590105"}, @iv={0xb8, 0x117, 0x2, 0xa1, "388d49fc448252676c7cb85d7fa9aa870c4ef2269b40382620c1d1ffb0de91e59156d28060a3c571b7c68232089e6e6853f10d43c4b4ecd5239cee71de845ee07803735bc3f56ae73f35267dd2b5003683a64d5f02e32f3a51f512faadfddc0d4c9acd243080bb8910f2b5a0064cc784f21ba3e104923087073d182d429756a5d4d4c54d971408d99ce5c47558983a476b0205e62e5744894f61a036e2d229ee39"}], 0x188, 0x20040000}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/05 23:41:04 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007cd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x8001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x1ff) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x0, 0x6, 0x59}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000010, 0x10000000002, 0x0) write(r3, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f38000-0x4)=0x0) readv(r3, &(0x7f0000dc5000-0x40)=[{&(0x7f0000a49000)=""/19, 0xfffffece}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000cd5000-0x4)=0xa4e9, 0x4) readv(r3, &(0x7f000067a000)=[{&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f01000)={r2, 0xa1, "812bd2ededc29b5e56087dd6f2f7a82c4bdb130d1bdf56bd988c86e11641deb9efc4c989c5a3d23a52d5c9a65b5d0a6b46f7a7755842693d45492e4dd441f597a5afb1d005c4fea7d6729941890cc32779a553934cc06c2dfaa586ed9a9ee3b0b9e6a2e6b97b18cb25acee74751346998bd6b0dc384b70f9b2ba5010235585f40376b2ab776eed32a97cbd26251c350cf5f65158a9a7ceb4d907b8577f71b17376"}, &(0x7f0000260000-0x4)=0xa9) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000867000)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcaca}, {0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x9, [0x81, 0x8, 0x5, 0x1, 0xffff, 0x1000, 0x79, 0x7fff]}, 0x5c) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f0000082000)=0x9, 0x4) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r4, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000026e000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00007cd000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000d9d000)={0x6, 0xcc, 0x4, 0xfff}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f00006b0000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x0, 0xc0, &(0x7f000086d000/0x2000)=nil, 0x0}) connect$bt_l2cap(r3, &(0x7f0000437000)={0x1f, 0x6d, {0x7, 0x3, 0x4, 0x0, 0xffffffff, 0x3}, 0x3, 0x5}, 0xe) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000896000)={0x9, 0x4d8, 0x0, 0x2, 0x1, [{0x80000001, 0x2, 0x8001, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) 2018/01/05 23:41:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r0, &(0x7f00001a3000)=[{&(0x7f0000be5000)="", 0x0}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000525000-0x1000)="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", 0x1000}, {&(0x7f00009f6000)="", 0x0}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000f83000-0x13)="66d82da3ac116b97416b19ba4a17640dce1f4a", 0x13}], 0x1, &(0x7f0000df0000)=[], 0x0, 0xfffffffffffffffe}, 0x20000001) recvmsg(r2, &(0x7f00005a7000-0x38)={&(0x7f0000f80000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000-0x30)=[{&(0x7f0000f80000)=""/210, 0xd2}], 0x1, &(0x7f0000bf3000-0x26)=""/38, 0x26, 0x0}, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000352000)=0x0, &(0x7f0000ba1000-0x4)=0x4) 2018/01/05 23:41:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r0, &(0x7f00001a3000)=[{&(0x7f0000be5000)="", 0x0}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000525000-0x1000)="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", 0x1000}, {&(0x7f00009f6000)="", 0x0}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000f83000-0x13)="66d82da3ac116b97416b19ba4a17640dce1f4a", 0x13}], 0x1, &(0x7f0000df0000)=[], 0x0, 0xfffffffffffffffe}, 0x20000001) recvmsg(r2, &(0x7f00005a7000-0x38)={&(0x7f0000f80000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000-0x30)=[{&(0x7f0000f80000)=""/210, 0xd2}], 0x1, &(0x7f0000bf3000-0x26)=""/38, 0x26, 0x0}, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000352000)=0x0, &(0x7f0000ba1000-0x4)=0x4) 2018/01/05 23:41:04 executing program 0: mmap(&(0x7f0000000000/0xa5f000)=nil, 0xa5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) r3 = socket$inet(0x2, 0x8000f, 0xbfc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000579000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c1000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a5f000-0x8)={r4, 0x3, 0xfffffffffffffffe}, &(0x7f0000a5f000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/05 23:41:04 executing program 3: mmap(&(0x7f0000000000/0xa5f000)=nil, 0xa5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) socket$inet(0x2, 0x8000f, 0xbfc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000579000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c1000-0x4)=0x8c) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/05 23:41:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r0, &(0x7f00001a3000)=[{&(0x7f0000be5000)="", 0x0}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000525000-0x1000)="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", 0x1000}, {&(0x7f00009f6000)="", 0x0}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000f83000-0x13)="66d82da3ac116b97416b19ba4a17640dce1f4a", 0x13}], 0x1, &(0x7f0000df0000)=[], 0x0, 0xfffffffffffffffe}, 0x20000001) recvmsg(r2, &(0x7f00005a7000-0x38)={&(0x7f0000f80000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000-0x30)=[{&(0x7f0000f80000)=""/210, 0xd2}], 0x1, &(0x7f0000bf3000-0x26)=""/38, 0x26, 0x0}, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000352000)=0x0, &(0x7f0000ba1000-0x4)=0x4) 2018/01/05 23:41:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r0, &(0x7f00001a3000)=[{&(0x7f0000be5000)="", 0x0}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000525000-0x1000)="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", 0x1000}, {&(0x7f00009f6000)="", 0x0}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000f83000-0x13)="66d82da3ac116b97416b19ba4a17640dce1f4a", 0x13}], 0x1, &(0x7f0000df0000)=[], 0x0, 0xfffffffffffffffe}, 0x20000001) recvmsg(r2, &(0x7f00005a7000-0x38)={&(0x7f0000f80000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000-0x30)=[{&(0x7f0000f80000)=""/210, 0xd2}], 0x1, &(0x7f0000bf3000-0x26)=""/38, 0x26, 0x0}, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000352000)=0x0, &(0x7f0000ba1000-0x4)=0x4) 2018/01/05 23:41:04 executing program 0: mmap(&(0x7f0000000000/0xa5f000)=nil, 0xa5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) r3 = socket$inet(0x2, 0x8000f, 0xbfc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000579000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c1000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a5f000-0x8)={r4, 0x3, 0xfffffffffffffffe}, &(0x7f0000a5f000-0x4)=0x8) 2018/01/05 23:41:04 executing program 3: mmap(&(0x7f0000000000/0xa5f000)=nil, 0xa5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) socket$inet(0x2, 0x8000f, 0xbfc) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/05 23:41:04 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ce000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000db6000-0x20)={@generic="d287b8793ceb9fda7d67a61c11ee16bb", @ifru_flags=0x2}) r1 = socket$inet(0x2, 0x803, 0x1) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fec000)=[], 0x0, 0xffffffff) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80802, 0x200) pipe(&(0x7f0000fed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000d95000)={0x0, 0x0, &(0x7f0000345000-0x90)=[{&(0x7f000031a000)="5fa6b04d6a15b076b439f28d61d644", 0xf}, {&(0x7f0000fec000)="8e586354b1dde7fdc0d4fc7b116bb47590966e54051cf02d7e57f2f2838f486047a21559fe2341b7240e4e108b1025cca74d39461bc405a621684373c07563a44245f939c35e5fad4ab27b398925815a68615229", 0x54}, {&(0x7f0000fed000-0xca)="9786ed12cf0652ad83147d5f67cc47644d2214d7f5ffe755e7dc1ae376d3016bc2845fbf38e97c1d4a97fbaceb707dc02c3bf18f58d4a978dcb62ff9f04675f8e1ad9f12ae984bfa4e29b9d793d6f160be6338e12f13ef8d6093fb1fa07c45f76d5b58082178776f142340d0199088eaed0eaeb09b10c86416720a2f4fcc5f999e8d65e8c264d19ebb07d5e153883288328466b6edf3750a3410920b4f83d3c3e50110a5d50a5fb3b23f2a742688fd6aadae4a5c6679fb9ae9bdfb46d2a5db99a3a4bbdb577bb946b0e9", 0xca}, {&(0x7f0000fed000-0x73)="601db6a3effa110d2d9bbe141befddb0507bdfd6ce1abb1c04dade296ab14bdbb237a1b0a111a81fb49d1d8f1d2267bd0a681df12ac1b7e466c590b8010183e61271f043756058e0ef161eab9cc6088563c9435e7b92dd7ccdcccd76238aa778d647a5c53de830526ff79e9d1e06822e496b1c", 0x73}, {&(0x7f00000fb000-0x7b)="1a49e0d374965d6411d07066ed719137fd914e89626362c51cf12d7685ca177040f9c36419989f1115406195aebf9d05dc20aee51a458bd13073a6571083562525c98478cabefd8996f7bbf5d0685a1f45f35068ce855c0ef13f479984b44863664da3c898b725eb4fad96545669d49eb0291bc541e18afe6e4eb9", 0x7b}, {&(0x7f00001d6000-0x32)="211ad46d096f2e7e36cd535a13d5d56d53065510df589761e7f3facb58b5a9460fa10e6e145b0e230285ef3674cb08871a8a", 0x32}, {&(0x7f0000624000-0x3c)="897c6d7f3e2bfcae0d017240fa0a647ddf64980396762d75fd34e4bd1df2b0656963e3c605a9b928912c78aac007c0a9711853ea8bb7a9241b061392", 0x3c}, {&(0x7f0000fed000-0x8b)="1886b34cd495b4f1d7607c652f78fce755c2099edce47c9b0a25b58927fc98bd8336f4c33fbb110fadf02faac7123e06056b85b26d571d13a7dbed9a0ad49aa021cd973cba4f731c5ad08bc24bfd6c6435afe42dcf01dbf97d691034f66a4397cea368b4546e6eac27fca577bdcd547829c897a3d5c4f949c26915fd1c58aa069e75cfe044b2d369ebdfd1", 0x8b}, {&(0x7f0000fec000)="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", 0xfd}], 0x9, &(0x7f0000fec000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0xa2, "9ae791d40deed4e02999b21ef60921c3ff0088026b1f70de2967e0ddf76e06a7031f117fd35e2f22340d81203a6484dd37cc8a786a9499de84a7d68b86e00563105e3fcd