ng program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f7c000)={0x0, {""/7}, 0x0}, &(0x7f0000515000-0x4)=0x10, 0x800) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000e33000)="f9482de9ce7d27b57ca98cfcd211309bc4de014d8ff67a03bdc34c011b3edf497d9f4393c097949845214ed4ed0a376ef02a3e887e3c98013cfe4f21eb0be069dfc02029455cd72b587c94f8fc9b9474e477a99135ef8f4af7d23c707832", 0x5e) recvfrom$ax25(r1, &(0x7f0000f7c000)=""/95, 0x5f, 0x2040, &(0x7f0000f7c000)={0x3, {"92cb8831d6d458"}, 0x5}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f47000)={@generic="3f5be60a5d49b04ea9554c28d1893ad4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000ad5000-0x8)=0x7ff) accept(r0, &(0x7f0000f7d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000522000)=0x58) 2018/01/03 02:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f00003ab000+0x653)="260000001a0053f791e6caef120003070705000100ffe000000000000701ec5519001d0003", 0xfffffffffffffef6) readv(r0, &(0x7f0000bcb000-0x60)=[{&(0x7f00001ad000-0x2a)=""/42, 0x2a}], 0x1) recvfrom$ax25(r0, &(0x7f0000865000)=""/0, 0x0, 0x0, &(0x7f00008bc000)={0x3, {"02cd39b06632d3"}, 0x0}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d20000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003dd000)={0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, 0xd54, 0x3, 0x3376, 0x8, &(0x7f0000284000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x9, 0x0}) 2018/01/03 02:23:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40, 0x1, 0xaa06afc49e5912ab, 0x0, 0xffffffff, 0x7, 0x0}, 0x20) shutdown(0xffffffffffffffff, 0x3fffffd) 2018/01/03 02:23:29 executing program 0: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000e12000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f0c000)=[{0xb, 0x4}, {0x7, 0xfffffffffffffff8}, {0x2, 0x0}, {0x5, 0xfffffffffffffff6}, {0xa, 0x7}, {0xf, 0x3ff}], 0x6) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000ab3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000f0f000-0x5)={0x401, 0x1, 0x7, 0x0}, 0x5) 2018/01/03 02:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1b000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c92000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00008b3000)=""/117, &(0x7f000058a000)=0x75) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000110000-0x60)=[], 0x0, &(0x7f0000ef1000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f00000d9000-0x4)=0x8e, 0x4) 2018/01/03 02:23:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000a53000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00007d9000)=0x0, &(0x7f0000701000-0x4)=0x4) 2018/01/03 02:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) sendto$inet6(r0, &(0x7f00001fc000)="", 0x0, 0x0, &(0x7f0000be0000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) 2018/01/03 02:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f00001d6000-0x168)=[{{0x0, 0x0, &(0x7f0000168000-0x10)=[{&(0x7f0000eb9000)="144fabe8b7e750c2af896a87c0d0271a5c17a231fd0b205fb0898e8c53854e1e753491f5121a486d18699f7505a80e97431e7d983fd8657808641ff58fb4b450baa257c1b210cfaaf4e4726421017f12433367b4862a0150fdf56b36f880e5ecbe08d7e13b39", 0x66}], 0x1, &(0x7f0000f57000)=[{0xd0, 0x11f, 0x8, "78423860e16c8dc637c97a8c5fcdc8cd26bbde28108b5e53a0231ad5f36c207e50379dac90987227eab6a70323575b82f1ae41e6d17169a7ae36f7c3d8c3029d49f4034d7de89535cf21342ee9eb0610faaab43ff9c6e9dea6e793cb276201c3189250d26a221b788daf0869839944ee115c48caf1c4975ab68db0cb7e32e0e081ca50f0725302bd77afec8a3e154db9501c4b56ee9d2767bd8c29af46fb0bb18819455003f12b555c0ad6a79d4b8af8784f9aaee469f60dec1944"}, {0x98, 0x112, 0x7, "4b8a8153a10baaea8dadd2b520e87fe9f927354312f9f4d61b4f1f094389b69eb1432f8094324e7f904f1d103ee3b14ab637f41bd83703b17191d9fbc24e596dc089386ab0c5be4e3d3e8a623f34ea60755925d1b737cd1e83bfdf000199640dd2708138f5ce262e8df2d563ba66bdda6214bc95093939bc934142bcf2bae6dc0cb21aa3"}, {0x28, 0x0, 0x5, "3c3f58b5bf87ae921fdffce6464a328b30309a7d56cc"}, {0xc0, 0x13f, 0x101, "f1901f517dc2907d6ae3f3d5dabdffe053d892cec753a338d94ed9ffee09b01861a82ab555bdb58af9dd8134c37722459f430e1c387a0995cba7afc0f720927aa3d636e5e89f0022c6809f15d9eb76596a9cf8df379c8dc97f5b85cc6a93c48d71a1edc8bf831c34372bd2b00f8505c1835e5edc2047239fa159d0af4f4fe045bbdd0ce3d46b2fb4184340c9523c89f1a0a3267639e792066dd70500619de3b92add44ccf23fb2f9d7"}, {0xd0, 0x117, 0xb37, "5e1345cccbc2599a8388f3c491648573ba4f796e94bc9e4de6676c0008713ada584e518e972afbce2adba7a5bb78965df77b4f9d21c44385bf780dac3fcaae1470ee69594026dcaa6db75e57bdfca61567d6db75a007cdf84bb96bac15e77ad46f71d1643c555c7c89f3f7a42b9c956b1147a78556366f35bd2be5474a9330c64f6869c9f3a46b13695eb510c7a610df510d5a6736c9ca3884cf9ae326707bd4fafb48ecb744366f8f792724e9ced9bfb867deb9f1ae8789e143b118b0b73b81"}, {0x40, 0x185, 0x2, "71ca59698da96069efa54afb04ab59b6ec582896dc4dbaca63fcac36d63e55cdd676852e489244078bb862875303"}, {0x80, 0x11b, 0x8000, "576b7cee6f813790a2af03e8c9e47d0ef1d92fb5d77255e08196b19e00c425cbb0ba261d6a1d71994a359da7a8bf4e2062667ef09af5e3f903f89d2c66af127aea143cf7462b30feaaaf150952772bb0a7149f3bdd8ce4b0d109d0cd94b6d7b4c4620285f32740562936"}, {0x1010, 0x1ff, 0x5, "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&(0x7f0000b3f000)=[{&(0x7f00000f4000-0xde)="e624f0df12e5c11c9febbd1ceb0824ce54ce4511916a2b8416640c6cecc76bc445917ab9b41d4ae57ff5c77d897d2e0826c0a1f4f649a1a625ad081e41540db5d8ac6be6a0e13598bd3f14bacde1fd07ac00b6d8fcafc1faa57b09f870fe38f93e119cb1174e1bef09f7d94d72031c624d0dc430b507e256c7e20f9a6685ed96883329a48192304f8d38f77103952ed6a609c6b557e310df0bd339e69a5c9802d7a17bc4b199baab2f42d218be8d6f41522a378130eaa619b8d309285381e060d4a30b94b4f3c1e63c4a91dd882e5d4f8be723111da0b35ae9c50fa90f5f", 0xde}, {&(0x7f0000e41000-0xfc)="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", 0xfc}, {&(0x7f0000f70000)="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", 0x1000}], 0x3, &(0x7f0000dc2000)=[{0x38, 0x11, 0x100000001, "95ed9a990ef04c2f577f3de342b7c7b48422a01bc2f136c055f7058c09ea6fd3f6c0b2ae2517a00e"}, {0x50, 0x11d, 0x2, "6e9683dca8a6e1cd41ab95d2a351d21341d02bd01148c0fbbff1c020e22a10459f85ce366bc39c56eb949be928bc19b7df6534f426f177cb9e5fbd3ebd"}, {0xe0, 0x0, 0x400, "baef30c1e567daa7a22314032f12c26bb1114b5b4dbfa28a3d15e6373fbf4aefdd6deb61f8686b5c549a6bbde6d1478342edb7b33056a822548e0aeb8c9907b23d625586c0ebcbbe207cd77059b9c102e380d52e760e524fb26cab442db8e718cfa1046d58cad7e6fe9cfcfdf807e7b4fecc81bd7d133da5cebbcc2f70f13fb7c868739df6f93ea62c6d7dfb4fcef77357b791afaa30244ad51f31d8838fc105cecf0ba5192247d12ce41cf9e1025f066952543cf50c51fd987c152c727754e020e5475b4cd081be1ea86d48"}, {0x110, 0x107, 0x8000, "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"}, {0x110, 0x1, 0xffffffff, "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"}], 0x388, 0x0}, 0x5}], 0x6, 0x8080) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/03 02:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000408000)=[{&(0x7f00005d0000)="39000000120009040f00dd00004000000700004a03000000000000000000001408002e000000000000000000a1a70000000000000000693e4e", 0x39}], 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f000027f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000063000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000535000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) 2018/01/03 02:23:29 executing program 4: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000094000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e5c000)={0x0, 0x7}, &(0x7f00002af000-0x4)=0x8) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e5c000)={r1, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [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]}, 0x20, 0x80, 0x4f, 0xbb, 0x8001}, &(0x7f0000e5c000)=0xa0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e5e000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000e5d000)=0xc) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e5d000)={r2, 0x100, 0x20}, &(0x7f00002a7000-0x4)=0xc) getsockname$netlink(r0, &(0x7f0000e5d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e5d000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000fb2000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00001c1000)=[], 0x0, 0x0}, 0x0) 2018/01/03 02:23:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000cd0000)=""/128, &(0x7f00006e6000)=0x80) setsockopt$inet_opts(r0, 0x0, 0x80040000048a, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) r1 = accept4(r0, &(0x7f00003b2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000dd6000-0x4)=0x58, 0x80800) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000cc000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e19000-0x48)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x267b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}], 0x48) 2018/01/03 02:23:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x100, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x3c, &(0x7f0000002000-0x3c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0x1, 0x2, 0x9, 0x907, r3}, &(0x7f0000001000-0x4)=0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00002dd000-0xc)={0x30002015, 0x0}) recvfrom$inet6(r0, &(0x7f0000753000-0x74)=""/116, 0x74, 0x2, &(0x7f00005d8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00006bf000)="", 0x0, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r1, &(0x7f0000f51000-0x1)=""/1, 0x1) 2018/01/03 02:23:29 executing program 3: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fab000)={0x0, 0x0}) connect$netlink(r0, &(0x7f0000bcf000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) bind$alg(0xffffffffffffffff, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fac000)="0a0775b0d5e383e5b3b60c", 0xfffffdf4) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x9, &(0x7f0000fad000)={0x0, 0x0}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000090c000-0xa)={0x0, 0xf41, 0x1, [0x8001]}, &(0x7f0000fab000)=0xa) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fae000)={r0, 0x6, 0x1, 0x5, &(0x7f0000835000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c12000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fac000-0x8e)={r2, 0x86, "eae4ede2be254a29feb76fc173f1c85c96abb5061d718a2ebc30371cfb7b1aa929aba0081f08cb4bf272d6e5ab122455e7c27dbabd46013e5b50629b935e444855b1279d8c51c3c58a85447592ec54a237d7c8b4ebdcbd5aa128ff31afe6bd8a5908816b88dbdb352ceda2168c68d518f5ccec76391f62858fc06b9df596a5833ad7ab00551b"}, &(0x7f0000fab000)=0x8e) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3", 0x1}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00000d4000)={&(0x7f0000fa9000-0x13)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa9000-0x10)=[{&(0x7f000093f000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f0000fa5000)=""/87, 0x57, 0x0}, 0x0) 2018/01/03 02:23:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x1)=""/1, 0x1) 2018/01/03 02:23:29 executing program 1: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003c1000)={0x7, [0x8e, 0x4, 0x5, 0x8000, 0x10001, 0x4, 0x8]}, 0x12) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0xff, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000060d000)=0xf2fc) [ 27.519164] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 27.538901] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/03 02:23:29 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000022a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0x20) 2018/01/03 02:23:29 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fb7000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x5, 0xffffffffffffffff, 0x20, 0x100, 0x7, 0x2}}, 0x8) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'rmd128\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 02:23:29 executing program 2: 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) pipe(&(0x7f0000bbd000-0x8)={0x0, 0x0}) connect$nfc_llcp(r1, &(0x7f0000b59000-0x60)={0x27, 0x7, 0x1ff, 0x6, 0x5ce, 0x0, "219f133de623482c21290d84f5d465647b56809d83f1233cad5939b054f88386deb9d1d9454a224f9dc9044d16f1a7a4147ebd55e0a59e68a91eb7dc0b6e50", 0x4}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) 2018/01/03 02:23:29 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x29c) 2018/01/03 02:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a63000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009bb000)={{{@in6=@remote={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=@mcast1={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}}, &(0x7f0000b60000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b8c000)={{{@in=@rand_addr=0x8, @in=@multicast2=0xe0000002, 0x0, 0x9, 0x2, 0x8, 0xa, 0x20, 0x20, 0x37, 0x5, r1}, {0xfffffffffffffffc, 0x59, 0x3, 0xff, 0x7, 0x6, 0x10000, 0x3}, {0x9, 0x6, 0xff02, 0x9}, 0x17, 0x3, 0x0, 0x0, 0x3, 0x0}, {{@in=@empty=0x0, 0x2, 0x0}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x1, 0x8000, 0x0, 0x3, 0x5774117b}}, 0xe8) epoll_create(0x81) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000a66000)=""/40, &(0x7f00006cb000)=0x28) socket(0xa, 0x806, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000f3d000-0x8)=0x0, &(0x7f0000ebe000-0x4)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/03 02:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002c9000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000a27000-0x81)="8f77c97cf7bc04cbce2dc8913121c3c111a8ad7586ec9aa363f0333dddc80c2e7e8041a5fd6180b28be3510fb603cc900dd8e2a73def99d91c25102a388bead2f96530008ae07e5565f242b3502e6e3ee4a0a7f867272b29e1a4fb545af7489c730e102cc0f0fb42d597faaa75c4d3baf4ab2b2660fcede4f35742a7fae75a6c92") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000634000)='\x00\x00\x00"', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e1c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) setsockopt(r0, 0x6, 0x6, &(0x7f000051e000-0x17)="8edcbfb2a036ef48035e4b08876ab38ecbd86cc28b3501", 0x17) recvmsg(r0, &(0x7f0000185000-0x38)={&(0x7f0000adb000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000845000-0x60)=[{&(0x7f000005b000-0x4)=""/4, 0x4}, {&(0x7f0000bf5000)=""/193, 0xc1}, {&(0x7f0000da5000-0x89)=""/137, 0x89}, {&(0x7f00001d8000)=""/139, 0x8b}, {&(0x7f00000bf000)=""/201, 0xc9}, {&(0x7f00003d5000)=""/4096, 0x1000}], 0x6, &(0x7f0000fe8000)=""/239, 0xef, 0xfffffffffffffff7}, 0x21) 2018/01/03 02:23:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x1ff}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r1, 0xe3}, &(0x7f0000006000-0x4)=0x6) 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) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000005000)={0x11, 0xfd, r2, 0x1, 0x4c, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 02:23:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="c32ad756a97f860e83252934f7765587", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r2, &(0x7f00003e1000)={0x0, 0x0, &(0x7f00005d4000)=[{&(0x7f0000424000-0x2148)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$packet(r1, &(0x7f000058b000-0xb1)=""/177, 0xb1, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r2) read(r1, &(0x7f000004a000-0x2a)=""/42, 0x2a) 2018/01/03 02:23:29 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc3000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/03 02:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e05000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5000}) setsockopt$inet6_mreq(r0, 0x29, 0x20000000001b, &(0x7f00006f3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003e2000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000365000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000082f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/03 02:23:29 executing program 7: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000796000)={0x0, 0x0}) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f63000)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f64000-0x5)="d5827259bd", 0x5) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x10, 0x2, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000ca4000)=0x3f, 0x4) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00084345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000016c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000e18000)={0xffffffff, 0x7}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c30000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f63000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b25000)={r4, 0x3}, 0x6) 2018/01/03 02:23:29 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000fe7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ff6000-0x4)=0x2, 0x4) 2018/01/03 02:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000084d000-0xc2)={0x0, 0xba, "d7db649d56ca9ff253345ebb10bacd2d6e8ecfb6b0bad6da63227c48f8cc33f89d4cef44db531a172496e9adc3f1a174b6ceaec83c8d5fcb22f1ceb4615665757b53d9f47dd651b79556529e7799befa43a5fd4bcba2c585139aed82fee90e356e7d6dd42f83f83ba5e00aa1d8209a2643a2f05590e43ac933e4162fd9f1376e8dcdf023e029a186069f24a6f3ff0c3d5117fa9b8ca25468031c55c7e34806db9b79538c33881d962a08d8386418e89f13ce97295198ad610576"}, &(0x7f0000f2d000-0x4)=0xc2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000072d000-0x8)={r1, 0xfff}, &(0x7f0000350000)=0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000012000-0x4)=0x6, 0x4) socketpair(0x7, 0x803, 0x7, &(0x7f0000789000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000837000)={{0x177, 0xb2e2, 0x0, 0x1, 0x100, 0x1}, 0x1ff}) 2018/01/03 02:23:29 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000026a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x53, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000044d000)={0x4, &(0x7f000044e000)=[{0x1d, 0x1, 0x80001002, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000e70000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dab000)=0x10, 0x800) connect$llc(r2, &(0x7f00007d3000-0x10)={0x1a, 0x8, 0x20, 0x0, 0x1361, 0x24d, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/03 02:23:30 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000003ff1200aa050800000001078038", 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ef2000-0x4)=0x0) 2018/01/03 02:23:30 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000fe0000)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@generic={0x2, 0xfffffffffffffffc, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fe1000-0x4)={r1}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000fe0000)=0x9, 0x0) 2018/01/03 02:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008a7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000589000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x9, 0x7, 0x9) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000c1f000)=0xc, 0x4) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000403000+0x3a4)={&(0x7f0000ea5000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000cf000-0x10)=[{&(0x7f0000a17000-0x6f)=""/132, 0x84}], 0x1, &(0x7f0000100000-0x1000)=""/4096, 0x894, 0x0}, 0x0) 2018/01/03 02:23:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001f5000-0xe8)={{{@in=@loopback=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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r2 = socket(0x5, 0x807, 0xffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c0a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e03000)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f000074d000)=[@iv={0x0, 0x117, 0x2, 0x0, "56fcd98622f7fcfd3cbbc5481acf59a8d7e6273955f3ec2ffe0e0634ee5826db88867aeb6439f8e5375bb3697fa626ff0a4e172223ba425f299b359485c493f3fd94c8fd8477971b6cea839f4b90e925b5aac9d95e9db35741d25312bb4f92202e06a147fef73268c584b2eb91f5b6e280ee93cf95605b3b4471ddafa7f9e7b670e6fcdc64b1dad52836ada61c59cfc54bfadf3f"}, @op={0x0, 0x117, 0x3, 0x0}, @iv={0xc8, 0x117, 0x2, 0x11, "7e05daf5e46200832998e5eb46c2f9ae8913be612c17610a017e5be925725076251c4cb7ce680420ea0a983fbcde95721cc898648b1f905874a3005c299d65577f7def3050ac22905c9affa51dad4ef0b49afc83abe5b6a7700d013aa4fd0073b484f5b8af4ff0e8babea348bba8164f6e245181180c76261881f9dd392e2b2831cdf21a3bb67d6f2f9afa97b682b727ad12b2210c281ba1a84f9a58015f3010a945d7a76d2ee6554e8ddba8594a"}], 0xf8, 0x0}, 0x0) recvmsg(r3, &(0x7f0000e66000)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x0, &(0x7f0000cbc000-0x46)=""/70, 0x20c, 0x0}, 0x840010000) 2018/01/03 02:23:30 executing program 2: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b22000-0x48)={0x2, 0x8, &(0x7f0000e59000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x10}, @generic={0x178, 0x1, 0x1, 0x8}, @jmp={0x5, 0x3, 0x2, 0xf, 0xa, 0x8, 0x10}], &(0x7f0000e5a000-0x4)='GPL\x00', 0x2, 0x1, &(0x7f0000e5a000-0x1)=""/1, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) r1 = socket(0x9, 0x3, 0xe1) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000e5a000)=0x3, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000)='"', &(0x7f0000011000)=""/161}, 0x18) 2018/01/03 02:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000535000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000aeb000)={0x0, 0xfa21}, &(0x7f00005a6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000011000-0x8c)={r2, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000df0000-0x4)=0x8c) r4 = socket(0x11, 0x802, 0x300) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r5 = socket(0x11, 0x802, 0x300) r6 = socket(0x11, 0x802, 0x300) setsockopt(r6, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000a23000)=0x0, &(0x7f0000a37000-0x4)=0x4) accept$alg(r0, 0x0, 0x0) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000e49000)={r3, 0x6, 0x8, 0x77}, 0x10) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000731000)=0x0, &(0x7f0000831000)=0x4) close(r5) 2018/01/03 02:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000033f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) r1 = getpid() r2 = socket$inet6(0xa, 0x80000, 0x1000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00007f2000-0xf8)={0x0, 0xf0, "5971dd6f560bb2051e6bb68fc46e8e763e3663b0196dd0263b536d4cac83c36aa210b966a173cab1cdff902a1fe45d0e82fca168d0f99bd4504107cf41e49dd1184b405a864148ee35882c6051ac5f2d47f594228b87933699826592a8067c77b54fbff3c510326d8b9f3c55abb797a0bc757ca5e9730798336b738d9e8dbcf71e2f83e160e54dd443fd161af479497126a7b0a5fc0ef4153231bd6f65492e106358a56912117bcbf75b34ddc8978f4a6bebba6617d1cab77083c5dea839b06ac52401980d4d78cd396bca3a9184577755345f1bb0a0631530672d866e49d2dc476890202d33d368d0ede7bb2baafab5"}, &(0x7f00000c0000-0x4)=0xf8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000be6000)={r3, 0xfffffffffffff1af, 0xa, "703140873b59989557e2"}, 0x12) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00004fc000-0x4)=r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r4 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000b2d000)={0x0, 0x0}) getpeername$netlink(r5, &(0x7f00001cd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000acb000-0x4)=0xc) sendmmsg(r4, &(0x7f0000e7f000-0x78)=[{{&(0x7f0000dc6000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a8c000-0x10)=[{&(0x7f0000e21000-0xab)="ada11c300a592f95d91de79726570e4c", 0x10}], 0x1, &(0x7f0000d60000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f00004f9000)={&(0x7f0000b62000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b2b000)=[{&(0x7f0000df8000-0x29)=""/41, 0x29}], 0x1, &(0x7f0000b14000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/03 02:23:30 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000ed1000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000-0x4)=0x10) 2018/01/03 02:23:30 executing program 4: 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(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ef8000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5a, 0xff, 0xe1ec, 0x50}, &(0x7f0000e17000-0x4)=0xa0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ef9000-0x4)=0x31, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ef8000-0x8)={r1, 0x100000000}, &(0x7f0000ef8000-0x2)=0x8) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/03 02:23:30 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000003000-0xfb)=""/251, &(0x7f0000002000)=0xfb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r2, r0, 0x8, 0xf) close(r0) 2018/01/03 02:23:30 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x1ff, &(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000008000)={0x0, 0xffffffff, 0xa1, 0x8, 0x3, 0x80000001, 0x100000001, 0x401, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x80000001, 0x5, 0x80000000, 0xffffffff}}, &(0x7f0000008000)=0xb8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000)={r1, 0x2}, &(0x7f000000a000)=0x8) unshare(0x8000400) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r2, &(0x7f0000002000-0x58)="", &(0x7f0000008000-0xfe)=""/254}, 0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000006000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000002000-0x1e)={0x4, 0xfffffffffffffff7, 0x1000, "4288f04b8785", "25120c1903c20b14c0b23c2c21a29026"}) 2018/01/03 02:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000004f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ca1000-0x28)={&(0x7f0000376000/0x4000)=nil, 0x8, 0x7, 0x1, &(0x7f00003bd000/0x3000)=nil, 0x79}) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00008d3000)="7883e1c7d84a08eaa99476dd153a26eeebbe9b9a4041f20db6a8a84468918245dde144c4171de38491e55422ac4545e0141d083a8c32765789d4d62c665c5e5cbd0d6b6a87c1e4", 0x47, 0x8000, 0x0, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x920}, 0x7, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x741}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x20000040) 2018/01/03 02:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000063e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004c2000)=0x14) getsockopt(r0, 0xffffffff, 0x8, &(0x7f0000283000)=""/4096, &(0x7f0000e15000)=0x1000) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000ee0000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x20, 0x24, 0x5, 0x7, 0x0, "000b170c0000000009f70901000000"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/03 02:23:30 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x11, "0dd233593018524982f90e1c8154e2"}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x723, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000001a000-0x10)={0x10000, 0x7, 0x7, 0x3}) 2018/01/03 02:23:30 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd5000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000ef8000)=""/25) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000c86000)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) 2018/01/03 02:23:30 executing program 5: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff0500", 0x8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d27000-0x71)={0x0, 0x69, "9844026b8443b9ab9f839904261b8d56b18cec6232d9d625346a79854554441d32aab57f82f24644b7a6916f701f1036c545031122ace7db7b67ba4fa0d5793d42cc23b54d11107592b7a0ba8566bf1191d80ca5ede8a93956a061eab5e00cccc4266f32d5bfe0914b"}, &(0x7f0000542000)=0x71) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000459000-0x108)={r1, @in6={{0xa, 0x2, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xd686}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1c, 0x1, 0x6, 0x800000000000, 0x6, 0x9, 0x7, 0x9, 0x3, 0x100000001, 0x3, 0x6, 0x80, 0x4, 0x3f]}, &(0x7f0000c48000-0x4)=0x108) setsockopt$inet_mreqsrc(r0, 0x0, 0x2000000026, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/01/03 02:23:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000f65000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4305, @arp=@generic={0x30f, 0x0, 0x6, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "", @random="e19c38a312e3", "d25345d4e7a555727f9d53b2b9eed3db"}}}}, 0x0) syz_extract_tcp_res(&(0x7f000029b000)={0x0, 0x0}, 0x6, 0x400) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000956000)=0x0, 0x800) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000d8f000-0x1000)=""/4096, &(0x7f00004bc000)=0x1000) 2018/01/03 02:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050002006e35", 0x26) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cdf000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000553000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000678000-0x6)={r1, 0x3}, 0x6) 2018/01/03 02:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80003, 0xffffffff) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) 2018/01/03 02:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000fd3000-0x8)={0x0, 0x0}) sendto$ax25(r1, &(0x7f00006c8000)="60ac56231b5e54f7bae24aa113fec22c84b4fc0502d42169de6f3a5eafbbabb1e63ef60b58ac2dd1fe6a9eddeac8d7b4b394604b2d286d8339aabc540b2a781029681594bae8edb4d1c2ad743be5c1f4fd1d7141f75fd6e65f34284b53e96bad70be", 0x62, 0x800, &(0x7f0000cc0000)={0x3, {"00bf5b45985951"}, 0x2}, 0x10) 2018/01/03 02:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000aa5000-0x5c)={{0xa, 0x0, 0x247, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, {0xa, 0x0, 0xbd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8ec}, 0x5, [0x2, 0x4, 0xfffffffffffffff8, 0x8000, 0x5, 0x4c, 0x2, 0x401]}, 0x5c) 2018/01/03 02:23:30 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2000000003) close(r0) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000c18000-0x94)=""/148, 0x94}, {&(0x7f0000001000-0xb8)=""/184, 0xfffffffffffffef6}], 0x2, 0x0) 2018/01/03 02:23:30 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x1, 0x2) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) 2018/01/03 02:23:30 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4048, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x80000001, 0x0}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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}], 0x5) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, 0x4) 2018/01/03 02:23:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00009c5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d4b000-0x4)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004e6000-0x8)={0x0, 0x3}, &(0x7f000093d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000dd5000)={0x0, 0x38, &(0x7f00005e4000)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xab7c}]}, &(0x7f0000290000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008cf000-0xb8)={r2, 0x3, 0x100000000, 0x6, 0x1, 0x80000000, 0x9, 0x10000, {r3, @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]}, 0x8, 0x5, 0x4, 0x7f, 0x5}}, &(0x7f00009c0000-0x4)=0xb8) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg(r4, &(0x7f000063e000-0xf0)=[{{&(0x7f00000d2000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c57000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/03 02:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, '('}, &(0x7f00005ae000-0x4)=0x9) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a0d000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f0a000-0x98)={r0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, &(0x7f0000db3000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e0f000+0xff4)=r0, 0x4) 2018/01/03 02:23:30 executing program 5: poll(&(0x7f00005d5000)=[], 0x20000091, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) close(r0) 2018/01/03 02:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000b6f000-0x4)=0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00001a2000)=""/0, &(0x7f00007dc000-0x4)=0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000994000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000a6b000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000161000-0x4)=0x0, &(0x7f00007a3000-0x4)=0x4) read(r1, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001d6000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009d4000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f5000)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000316000-0xc)={r2, r3, r4}, 0xc) 2018/01/03 02:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bbc000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb01440010000000060200001615de0005000000040d000b0000a400000000000008", 0x29}], 0x1) socketpair(0x1b, 0x5, 0x0, &(0x7f0000116000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000db6000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001b4000-0x4)=0xc) 2018/01/03 02:23:30 executing program 0: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000f09000-0x74)=""/116, &(0x7f0000c7e000)=0x74) socket$inet(0x2, 0x80007, 0xaf9) 2018/01/03 02:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e4b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004b8000-0x8)={0x0, 0x0}) pipe(&(0x7f000043b000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cae000)='highspeed\x00', 0xa) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cf2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(0xffffffffffffffff, &(0x7f000073f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r2 = socket(0x19, 0x80000, 0x47e) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000a3000-0x4)=0xc730, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002b6000-0x10)={0x8, &(0x7f0000c9c000)=[{0xfffffffffffffffb, 0x7ff, 0x50, 0x2}, {0x8, 0xae70000000, 0x6, 0x8001}, {0x9, 0xa9, 0x7f, 0x3f}, {0x7, 0x7f, 0x10001, 0x8}, {0x0, 0x8, 0x9, 0x10abcb7c}, {0x380000000000000, 0x2, 0x3, 0x6}, {0x8, 0x20, 0x3, 0x80000001}, {0x1, 0x100000001, 0x10001, 0x6}]}, 0x10) 2018/01/03 02:23:30 executing program 3: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind(r0, &(0x7f0000c5f000)=@sco={0x1f, {0x3, 0x0, 0x0, 0x0, 0x58da8ce5, 0x3}}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000fc4000)=0x6, 0x4) writev(r1, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fc5000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000082f000-0x4)=0x1c) getsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f00006eb000)=0x0, &(0x7f0000cd4000-0x4)=0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000c62000)={&(0x7f0000d2e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000395000-0x10)=[{&(0x7f00007f5000-0xe8)=""/232, 0xe8}], 0x1, &(0x7f0000fc6000-0x1000)=""/4096, 0x1000, 0x100000001}, 0x10000) 2018/01/03 02:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000583000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004b3000)=0x1c, 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005a1000)=@buf={0x75, &(0x7f00008d6000)="608e23ef47bf0cf3b63c3af901652a7cdcec2df612c7afed350ffc30893de31c28e50167f8490a78707cddbe88c7ac2a2af351e15b22be4f1da8484440abc5ef4fb9e61f1a9cae359dd6696ad7453223fd2eedd443a0c32a112b4e69301a470605668152632163c981a88ef9de829acbf172d14f9c"}) syz_emit_ethernet(0x3f, &(0x7f0000c48000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc01000700000000b0000000050000f4e5010000a9"}}}}}, 0x0) 2018/01/03 02:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000210000-0xbd)={0x0, 0xb5, "430b3f42befc62bdee16a20700f26ca79cefa626ec04ee2f14bd256d02679e1dd9c700e43e7324f2154e0c7e72ecd23f1fbfd8d13a9c4ff0f4a9df39671dd91040d76844c880a9253a4971cbfe9c769e52dc329c2bfb92f19751dc914cd7301f242cb40a4967bf8777dc495b45a61a9750e98ed3845d338141cffb2ea7d1102d0fab113475cd5ac5b6261e9667337a218e6474bf9928ecce117069c7bc44bdb764e01fc523f85fc73e0dc942a6a465fbdc5b421c17"}, &(0x7f0000562000-0x4)=0xbd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000865000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6a, 0xf77, 0x6, 0x4}, &(0x7f000030d000)=0xa0) sendmsg$nl_xfrm(r0, &(0x7f0000792000)={&(0x7f0000bf7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078b000-0x10)={&(0x7f00004fc000-0x1074)=@flushpolicy={0x74, 0x1d, 0x701, 0x0, 0x0, [@mark={0xc, 0x15, {0x0, 0x0}}, @lastused={0x10, 0xf, 0x0}, @algo_auth={0x48, 0x1, {{'wp384-generic\x00'}, 0x0, ""}}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 28.043943] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/01/03 02:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00009fd000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000066c000)={@generic="225efa90c9d62cda823545b5b18998fd", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a49000-0x20)={0x0, 0x7, 0x8, 0x9, 0xf7de, 0x8, 0x6a14, 0x3, 0x0}, &(0x7f00007d3000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=r3, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006e4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e63000)={0x5, &(0x7f000004c000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00008a3000-0x8)={r5, 0x28}) sendto$inet(r2, &(0x7f0000b39000-0x1000)='+', 0x1, 0x0, &(0x7f0000f14000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000161000-0xab)=""/171, 0xab, 0x2, &(0x7f0000b34000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 28.109878] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/01/03 02:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00003b6000-0x126)="1f0000000204ff00044345bb0b00020000d100000900120010000002000000", 0x1f) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000074000+0x388)=""/203, &(0x7f0000ba7000-0x4)=0xcb) 2018/01/03 02:23:30 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4(r0, &(0x7f00002e3000)=@generic={0x0, ""/126}, &(0x7f00004eb000)=0x80, 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 02:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fe8000-0x4)=0x20, 0x32b) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000718000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00008fc000)={0x1, 0x7acd}) r2 = socket$inet(0x2, 0x0, 0x8) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000f9a000)="e4a445eb7fff050000000000000058639a2c9505f049bd0986c5780100000007ea95000000b50000e6ff82fd9fd0be8306a5add26c010a05b2bb00b260e7da9feb5dbc445838dfae358aa6fdd11ff1096e00000068b5feff", 0x58) 2018/01/03 02:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0x4, &(0x7f0000e81000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000335000)={0x0, 0x80000001}, &(0x7f000071b000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000941000-0x6)={r1, 0x3}, 0x6) r2 = socket$alg(0x26, 0x5, 0x0) accept$llc(r0, 0x0, &(0x7f0000aa1000-0x4)=0x0) bind$alg(r2, &(0x7f00003bd000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x4) 2018/01/03 02:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) r1 = socket(0x3, 0x5, 0x3f) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00006e6000)={0x401, 0x5, 0x2000}, 0x4) 2018/01/03 02:23:30 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003cc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000043f000)=0x14, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e16000)=0xffffffff, 0x4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000cbc000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fa6000-0x4)=0x48) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fa7000-0x10)={0x0, 0x8, 0x4, [0x6, 0x7, 0xffffffff, 0xf95]}, &(0x7f00006fd000)=0x10) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fa7000-0x10)={0x7, 0x200, 0x1, 0x7ff, r2}, &(0x7f0000f73000-0x4)=0x10) sendmsg$alg(r0, &(0x7f000091a000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000676000)="39b59fb4adcb42ae0aaf85937e40e270b2f3fdb53fdcaf38f2a7fae1da45d898", 0x20}], 0x1, 0x0, 0x0, 0x4881}, 0x20040800) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa6000)={0x0, 0x0}) recvmsg(r0, &(0x7f00002f9000-0x38)={&(0x7f00000f8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba9000-0x40)=[{&(0x7f0000fa6000-0x14)=""/20, 0x14}, {&(0x7f0000d1c000-0x1000)=""/4096, 0x1000}, {&(0x7f00001c0000-0xd4)=""/212, 0xd4}, {&(0x7f00005c8000)=""/190, 0x36}], 0x4, &(0x7f0000776000-0x14)=""/20, 0x14, 0x3}, 0x2) r3 = socket(0x10, 0x803, 0x100000000) sendto(r3, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fa8000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe9, r1}) accept4$ipx(r0, 0x0, &(0x7f000006d000)=0x0, 0x80000) sendto$ax25(r3, &(0x7f0000b20000-0x33)="fe90996b8c19dee300662c005791ac58956360f9cd3118989c2ee3a08125e4db5048bc8b037988dad6afb49b0f9c24d5c0fa80", 0x33, 0x4000000, &(0x7f000038e000)={0x3, {"d8d7e56c45512a"}, 0x7fff800000000000}, 0x10) 2018/01/03 02:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000018000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000648000-0x1c)={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000483000-0x86)={0x0, 0x0, ""}, &(0x7f0000671000-0x4)=0x8) 2018/01/03 02:23:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x0, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000d95000)=""/239, &(0x7f00008cc000)=0xef) 2018/01/03 02:23:30 executing program 0: socketpair(0x11, 0x800, 0x3ff, &(0x7f0000e58000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000e80000)=0x7, 0x4) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009f3000)=0x6, 0x4) setsockopt(r2, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) write(r2, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) 2018/01/03 02:23:30 executing program 4: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000487000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000eb4000)=0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r1, &(0x7f0000eb0000-0xa0)="", &(0x7f0000e0f000-0x89)="", 0x3}, 0x20) 2018/01/03 02:23:30 executing program 1: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000063c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000093a000)=0x10) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000093a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0xfffffffffffffffc, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 02:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 02:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0x7ff) bind$alg(r0, &(0x7f00005a5000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa6000)="9e867c7306936d060001fad15d5a3f00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) accept$ipx(r1, &(0x7f0000afb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) 2018/01/03 02:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) close(r0) 2018/01/03 02:23:30 executing program 6: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000059a000)="5f52023a487e2a9997602f773bbe894c4c400ba61d5c7e9531cfa2c6ed81dcb267aba698c443d9e5176423ab684c96c8c20f2df426e71e64f4411dc99a9675d2d40c000308ea81973dbbedb5eef2e802bc75221aede744137bb0b3d129be9078813cc2aec728926a0a4108", 0x6b, 0x10, &(0x7f0000aa2000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x2, &(0x7f0000aa2000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8) readv(r1, &(0x7f0000c2b000-0x80)=[{&(0x7f00006b4000)=""/114, 0x72}, {&(0x7f0000ec0000-0x65)=""/101, 0x65}, {&(0x7f0000219000-0x48)=""/72, 0x48}, {&(0x7f0000550000-0x24)=""/36, 0x24}, {&(0x7f000022c000-0xd0)=""/208, 0xd0}, {&(0x7f0000c1e000)=""/81, 0x51}, {&(0x7f0000093000-0xe9)=""/233, 0xe9}, {&(0x7f0000e43000)=""/240, 0xf0}], 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f00004e6000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b22000)={@generic="d68ad71adfa426d1c84e51db2a34a493", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 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(r2, 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) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000aa2000-0x6d)={0x0, 0x65, "044a9b3dd43e6bf755de90d77bdff0835e8001395a7cde1297df8d9b35a835a3650e1aef1af017f16ac4ae08c18a8faeb180219e4de8202b8eb021e04aa6610223d9e951f3df33eea21b4a5cb0661a288fe13eb6d38213de45dc53c76ba6a337a3f02073f4"}, &(0x7f0000aa1000)=0x6d) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00008a6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$netrom(r0, &(0x7f0000bd1000)=@ax25={0x3, {"06c697b27c6422"}, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000039a000)={r3, 0x1000, "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"}, &(0x7f000058f000)=0x1008) 2018/01/03 02:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b63000)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000379000)={&(0x7f0000f3e000-0x60)=@nfc_llcp={0x27, 0x9, 0x6, 0x3, 0x1, 0x8000, "fb804cf409f164695c407b5ec641f7f13afd660df87dbadd862d48d2a577db934c1646598d2bdb6c36972e8a1001dd6444e91ede7b627cc7d6d71b4c98a552", 0xcd}, 0x60, &(0x7f0000136000)=[{&(0x7f000067b000-0x61)="68f515cd8d42e24108b48cb9ddce7b740b0d40743e98a9c0c6cbd7e45cfb05fe38b4523d007d54148e89e0a5ae9be22871677b0a93e604c8b8827bacac75a6201f4815591e2f7558aa6001b07e4091c3651df4a5beb5c30638e579cbe64c52c639", 0x61}, {&(0x7f0000c77000)="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", 0x1000}, {&(0x7f0000cce000-0xa1)="2a08de013b44d01e3ec0d4447e952b207cd02772e220e89ec15e24e521333021b294e5f80e9f4a90109a86f36ba41bd07e22727b60153cae5b91cf1a9ef031aa97bf573b47216168baa23499406c777b30d51939d629fecdf8c7d3ca984c1ffa321cdc1cd7c9bf5806745b9016624468a6b660ef454f9fe40d0d0f5be836f382605c801d4a54c5a7ac9f1c3d1e7632ef7b4f4718e45a9af8f5ee780f44ec585a34", 0xa1}, {&(0x7f0000531000-0x98)="e72aa0ea97783fadee4dfe56f5a40b9e8fc39200243b595a5404238c6bc9b968b762816ccd06e1693c79a22006afc930f8cc3fcd6798eac49fe50b75d8d16cfa3e2c36dded07e26a1f3e772ce4255b42d06b1e0c46584aa429044c444c0311bf8c95ae14af626b8651a30217dd5dc544421f5d2e33f02190c8192e213837d4a59f7723e30a5df77f6a5ce1eb4850aec316f577ee9be2fea8", 0x98}, {&(0x7f00002d7000)="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", 0xfe}, {&(0x7f0000864000-0x1c)="e36d3fcfcbab6591bb5babe0c743dfa378b8da4dbb4c0a134e2062e1", 0x1c}, {&(0x7f0000fa8000-0xf9)="16caad65ebc44652d453985efdb7e8bde4f890711b55590c3220f38594cd00d1235db7e5460d627c6f54da68fdcf066d87078085ebf665ec81e05c4f854a0489b9100df2e2163196bda15db43ce941a7eec7124cff693e9122a5ca649f551f667f5b2ef7aef1697840d70054711f370d7d1a5830c832c8ac8e5ec26e4215f554cb4aab1fd04f75a39eeb31fe2316abfe2b4423e6ae8c1e5a01904d24de7d3d0285bcc3949993c7a8c5945575f9fb9478a2940961ac58889c836f5e3c0979997f71d389ccc07c0a7eb145f3b9ea822aec0c68f9b80e6ddc9ea5b9cf329797cd919e3e1fa367344c2e79a8658c94183af0b4981a70d469dd00a7", 0xf9}], 0x7, &(0x7f0000d79000-0x3a8)=[{0xb8, 0xff, 0x3, "94a874594f2d06eb3d2d05f3688a0b273dfd75dbcbc741f00fdb7737455483ceb79c8a45ef6c055c60682d48f7e66d4d8ebe565f2a2a097069cb2d570bf717171ab0aa1c4fa1f3db55680d79a10e3301533ed5e818042ec1b41127a450e55daa87c9ea85117949d1bd37b8e55e3d6c2675c9108ca09dd15ab7d55d7861e87c7b51d09636c5f546b1927a4dd43fd7535a2278f63ad9c4584a5b086392ec5ba6d69dceea6c82ce37"}, {0xb0, 0x117, 0x3, "f71ec59adfd9dcccd8c99c0a2c0ac7924107c4b45eb45ef11c021255157113766f9e2a239abc51314d6dd70431b022d0af85101586e8666bb9043d7750129d8e0c9593a1bbf06ed5e48282a57c00089fe3191f34cbc0bcaafc58ab8f87b15e7fc719285e2275720f56d2dbcbc36493d4b1261209ff8ae6e4dd0dba4e9e467bd380f784be38b0c1f12488f4d7aeb12d31360f3a77e5567b7c194eb9ed477d6c"}, {0x30, 0x11, 0x7, "ae604df5a691fe0a2792cd1194a0dc096b33d770d8e33f54cabb"}, {0xe0, 0x119, 0x9702, "7e14a71d5646ad3a49f94144cc019cd41ff0d5023893a9abe391e13408960cb99d28a1d6a44ac447f4b491260a76f3ed50ebdefc2fb1ffb02925305acf9387d7049ce0f20fa10e948558facc9a4cdd8796d30e607d84ae67bfa0fd87139429216dca6f46806add4fa76f6752558fa00db10accd81b82f93261c9d1cdc60c9822843828ab1c9dc75d8106f204b90a8138628bf2bd988139b57a0af182409be0aab3269158da83e0ebf477949af6fc2aa143c55028a3f21b310b8662b42bdb930e70ab1dd9a8852bce2430a2c93581a2"}, {0x90, 0x110, 0xffffffff80000000, "95dc26e16f21d239058c86cc0e16eb591de38f74e6f25a0e01a37c5440b0875a3f8f7fc99ab928aecb91964512911bc100a6937aa4faa81d1887227404464011585f7dabb824c0e4b158a1a1224df1c4e287466bf4d1a257628ab6716997d9123cadd46078ffc935afba6669e50e669157d098a41477a26d3aaa"}, {0x80, 0x102, 0x1, "e2144c8b1ac0f3f7d282a797f458aa8c8b64fb3122baa288cd703b03163eef23790c908042cfe76233de8cbb44f3346504b7e81f170287e97691f98b32fccc4b4c89fd17e9a61b899d3bc7d01f6295b70b7fd5d7c04ea90cd04dc3f9a845bdc6acafb2594c398e0eab206e"}, {0x20, 0x10d, 0x1ff, "477d6aad51c9aca3d1d464bba3"}], 0x3a8, 0x48000}, 0x0) r1 = socket(0x10, 0xf, 0x1000) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000098b000)=0x5000000, &(0x7f0000d07000-0x8)=0x2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000f8d000)={0xf, 0x6, &(0x7f0000dfc000)=@raw=[@call={0x85, 0x0, 0x0, 0x3a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x1a}], &(0x7f0000939000)='syzkaller\x00', 0x1ff, 0x6d, &(0x7f00004e4000-0x6d)=""/109, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bcb000-0x8)={0x0, 0x8}, &(0x7f0000328000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007bb000-0xa0)={0x0, @in6={{0xa, 0x2, 0x49c, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3f, 0x6, 0x80, 0x81}, &(0x7f0000135000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000094b000)={0x0, @in6={{0xa, 0x1, 0xffffffffffff0001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x3, 0x20, 0xfff, 0x14}, &(0x7f00001d1000-0x4)=0xa0) getsockname$packet(r1, &(0x7f00009b8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000da0000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000019e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xd7, 0x4, 0x157, 0x100, 0x92, 0x200, r7}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e3a000)={0x0, 0x7, 0x929e96d6716f44f4, 0x0, 0xffff}, &(0x7f0000ebe000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c7c000)={0x0, 0x80, 0x30}, &(0x7f0000715000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000198000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000069e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f2f000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000294000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000603000)={0x0, 0x2, 0x9, [0x7, 0xa21d, 0xa9, 0x0, 0x9, 0x82db, 0x3, 0x7, 0x6]}, &(0x7f00003b1000-0x4)=0x1a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000cdd000-0x8)={0x0, 0x40}, &(0x7f0000f47000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f9a000-0x8)=@assoc_value={0x0, 0x2c}, &(0x7f0000aa1000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000293000-0x1c0)=[{&(0x7f00003a4000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000080b000)=[{&(0x7f00008e7000)="62faff26a1bb63ffc11f78605f8d83bace0669ca732dd8c98ade718e7394043cc3be33888fc4754f50eb3e0f3d79734f016f429855e1926dfec1e236f83f9421a44008b2f57b029e1c216efb64c884019f39c17f657a156822", 0x59}, {&(0x7f00002fe000)="5820488037b2a178bb3f0104228e53549ca3b61388cbfceeb645298c9c07c70467cfc224cd2921b4e311caf86e7d7180e7125c03bd161387bb3c0853c81227a4957efbe9f458cd48a9d2e25d0c78662bc9f15ddcc55833f7bfd97849451e41b9875c78bc2a4bfdd45ed45dba7f3267bc88410dea40509d81eadc6c62cabc83aa0e", 0x81}, {&(0x7f0000965000-0xce)="65ad530dc64695b4dbb925866c8d2f9015c8d306a12129d8cf315887d1167d7da5bada5985604924fd8c04ba65e85cb3517d4f71706c3c5108e5b851defea932fff4cf5d8c0255a1b568be96bb1038c864b5a6e4712224439bc3458166ecc95f7be555796058d0e4da7494d4d22c9b484275459c5844d0398dfb0d9792bafbc125f8f5b962ca453847e6f65c6688918f111f247364c2e9d4e6f4f5bef0a8d86b534359ab17cbe4ff927d75d0679b360ad7f5155c11942e1e37d8eacc21c39414e6ab2bcfb4aac103bc0ca31c7469", 0xce}, {&(0x7f000091c000)="1e6d77cc6b5efd4c98f4d11d02bf8324d5aa6cffc0ca87f7987bd2693b214e6b64defd4e19c9ef66cdc92e34850385a1c58c7acc436c20a0d476e53f9bb0f9dc0ade303cd06557614d3cac9226ccd353dc78e27782dc02a54acabfc23b6c668a0cdead82b30b382428e9c0d1040b65791482d34a98864f65a2a8aa4c04d4588a0083458e8e875941d4cae464bcc0a3a17cf217d3bc37a0e46b499b87103426f0725cb36acc62cef6cfd2533c03a57506bcd0a530c610b5dc9efc856eeefe", 0xbe}, {&(0x7f0000c62000)="b9cd4b23b91b9a112054876e745fa3d1264d5944f72e33402e4ce6b0586cfa02dc3e269f1a11704e2c86da94317d7f8f92e6bbd98906e342fa8ffc144ef8d36a8685142ceb9dab1c60e331782cc241fbca210801b35f20c0", 0x58}, {&(0x7f00004ba000-0x1000)="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0x1000}, {&(0x7f0000ea7000-0xc9)="24e86cd068796cad3492b9e21756a9f72acbd60658629de479288f42dd5850e72fd6cb87732466697f63d01f53ac78e51f4c83a59c0b016f0d6c900abc0c073484c135ad6a0123af54f806bf6732caecc8be765b67fce257363644106be2e407e44c1943af1cb4dfea7cfe5e5d94f899db4735cc2bab93c4ca9c1bd7f5c61a7af9c33f8e2668bdef0c71e3fbe1b1e91e11ac4cd544aa7f55091da87c32a320a29d9acee753125295b430857d2a4efb3a849ed0b0919d114f21884b095c347feae68063c3867d9d23b5", 0xc9}], 0x7, &(0x7f0000490000)=[@sndinfo={0x20, 0x84, 0x2, {0x20, 0x8000, 0x5, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x14, 0xb605, 0x8002, 0x6, 0x800, 0x1761, 0x2, 0x7f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x1, 0x40, 0x2, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x8207, 0x5, 0x212, r8}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x100, 0x9b5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x4, 0x4, 0x272, 0x2, 0x4, 0x100, r9}}, @init={0x18, 0x84, 0x0, {0x7f, 0x4, 0xf80000, 0xffffffffffffffd4}}], 0x150, 0x4000}, {&(0x7f0000540000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a3d000-0x50)=[{&(0x7f0000994000-0xa0)="f75fea10268c7f83fefaf76045762640a29296a2879bdd680eecdb6bfae97c7724dc26a66ae69e39e2c5ce7bbcd30b43b3d6e456e01cc36f16cbf2c06e9ea50b5c84bd1b03fc81538f29d436f68fc33e7fc9da93436d8aad288d7bf514debcd8888bca3fd2ae19079e325afbff0e70e454cb58f1bebc321943edaf635fb598027796c48bbc84493163c65edf5d1756888ba4aeb51df800cbfc5525833915cbbd", 0xa0}, {&(0x7f0000046000)="c21cc88776a4a0d4330efe57576a3c611d5b7afba038d4dd026fb973145b129f685ce68fa6359b1520d23901ffac8271b225", 0x32}, {&(0x7f0000970000)="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0x1000}, {&(0x7f0000d92000-0xc4)="d6d0e25bbe7e88a77e98df5c7a79ea8b9b7ef967b0e77e56dd72546a24bca3559fb14f7c2036ba40ca7b940c0aa48569012bf465e59837259def37a0d503ad3b929ddb1e37188205effb11b3c625c75509ad4cfd37174b9d9e5bac4ddafde0efd3f5e3aed522ab10f820e27361480e851773366131730b2268351f2b1ddef95f208f859061c46b58d46a16857021ade0915ccbcdad63e7c5d58946c4ae0a35eafdfdc2d79556badf41610407e76e95a3de16bff2d62f6de5c7324c939ac942ebbeebcc95", 0xc4}, {&(0x7f0000681000)="e238d41f2a3b0148191e7a51ce4227fc622b6f2fee464f6bc493a2037c014eca5a16facc9fee6129cac0ef1efb28b15c90e860c5f6e24600b36c2f", 0x3b}], 0x5, &(0x7f0000aaf000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0xc, 0x8, 0x2, 0x1, 0x7fff, 0xffffffff00000000, r10}}], 0x30, 0x20000800}, {&(0x7f0000fc2000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000066c000)=[{&(0x7f0000f19000-0x82)="4c952ec2c7f81e5360907204a14651ef443bc25b549a9c05214013a0085a1406e1b85ce6f8fcb64b2ca920f42146b6f24acfd3d138c8305f8810929d2cab9c62573e6a120e86a077df43699d1ad1ab41f0808205b912d7d4fe8188e6614f184751e8a4d4221ba4218ba77668fb0762e93d3f889a5685ef511dbba150074f05b9f4d7", 0x82}, {&(0x7f0000d26000-0x3f)="014c6902ff34db1be2d28d51a005caa0b561146203d11d6feffe7ddae047237d86e47d21014556d009e46bba124faab30d2a38f0565dc1168e0f204266f130", 0x3f}, {&(0x7f000046f000-0x19)="cd0429a74eb9a9d7ada990adbf519e3124fe18994125c2d806", 0x19}, {&(0x7f0000404000)="dcc21be1dcda37fa710e74ee9f24c4a28af995079dcbb9e1ea5d9812737097510e6f5cd4ec7152d11767a96dd081c62d446cc2e6fb4fdf48c456", 0x3a}, {&(0x7f0000967000)="4bc5a5494ca7b7bc0a218b9a916a63c2a2fa1141c8a510f49a2742767d5dc027de3bcb0649b0323b4b02e17b8326b46614ad13f18db551c8918ad0850d352ff59409ca8437736ec79e3343aa2ab1ed6ce2c1d072786fad60367ae7e1ba1fca1e8916ddd84b7da3e23399f75d541797a224e14195df23c94022f57f1c89928c908148cb0469038ac8bfc69e33f012fa352a6141813809dd0395f51397c3d1887c06327e592441fd3f0e88b55df41c3b7d2c6367985e3fa11b589839d773509ddd4dc7e2808f00f9071ba51f07cacf028d0da8e892a4f1e111", 0xd8}, {&(0x7f000032b000)="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", 0xfa}, {&(0x7f0000205000)="8dae4c238f52feb99b885c9b2356081dcf2531cca52eb0e4035698ebce5cf38dcb2d56d3b5bf9cf75ea970af4d6b3a5695db8ecf5671c6b21a9667a8226024e9092632dc368276226a0e30b2d502231c6e259c26d137362af05ec17e5a144e52c1a6c5818729258f39c531b10c6aed8e065edac6fd731ee6fe86a7bf7073f0b941af269494a4396b771eabda764b367bf83a9774db9f6a3f68cd3cdd", 0x9c}, {&(0x7f0000e27000-0xa4)="2bf28fa3163bfcf062c533b8d336bd95f1fd95e2cfe71b38d728375acabbd98a4a01af7cbc559886c41a46922d859571ab036b2401a43b9b6cd8c8f341fc9f83809dfdee612e84b5f1de734530cc6e0bf5e2aa20bef61ea74471efe83b7bec6c1865e649ac224e56fa563d9a8696b9ae88e47684d1d337c3798cf29036edcbee57a137ff2387d4260096a77484b9e7aa07ab83361d57fa36ffc4c9478743aea632b8db96", 0xa4}, 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{&(0x7f0000505000-0x1000)="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0x1000}, {&(0x7f00003e6000-0xac)="71fb7d0e60f518ef77039b3da96c6d5cd47e43336f94dd7b67a5368bb4b7d1b15e9fd35ffc6d61df0de0d5fd36ef1456d429e8ea42c8b3e052bc0b011529edfc1c5f060193a15a5cb905d74acaff4dedc11cd3578ec91500a242fbb617f654336915acf5ed0f24e6b39e94eb02a8bd2f12240e91e21122360476593778ac86c84f2c15b109d1795076408b3739abc73c926bc78ff6121a5040756f3c2052c37c2b3a2c626644e0f03f8e9922", 0xac}, {&(0x7f0000cae000-0x5e)="d77cc666787a22a9f082771e457e55e07e191253618a89a41f5160ecf1fef704264fd90c1a3fd54400d163318fb2d6ecb404ee4e5e3816993e513a31ee81144cf963c806a1d1f5420866161525040b4eeb4a1ab30b7e0b8a44c4150e73b2", 0x5e}, {&(0x7f0000f6a000-0xc8)="2b1d1ed0b32c1c4e219ea7259804ac142a13f5d19d0658b9a3ccf9f210cce2b1d229115845b23eeb227601ae0f258adf5b51b538ceb7f136f1dc62c649deecfb5bd71e2800088a63b4a9f22e6892413e14b6dd7b774e3b808a29502a0609b395f31b0165697c1ca87c4bcc2913b08b912e917bfeef3ffc0562c536cfb97ff399fda478fec1fc69b1460759bc15415de13d6fc4aed4a17542491f6de9295217edc39f0595adeb1029842b8bb5929a640a7fffa5d8c90a7440f09133459876ef81c620830eff43cdbd", 0xc8}], 0x8, &(0x7f0000d94000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffe1, 0x5, 0x820a, 0x6, 0x8, 0xd93a, 0x4, 0x2, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8, 0x85d, 0x80000000, r14}}, @init={0x18, 0x84, 0x0, {0x3, 0xccd, 0x0, 0x7}}], 0x90, 0x800}, {&(0x7f0000760000)=@in6={0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000001}, 0x1}, 0x1c, &(0x7f0000161000)=[{&(0x7f00000a0000)="3cd14d204ef5b6aa50488bfcb69f08232d13a40b72e2dfb2c064eb97ca76b3341ade17623c", 0x25}, {&(0x7f0000678000-0x81)="b093cd58964f994775ac87418476ff0f42b6fb0840be49f6a14869d13d600e4639ef94faa9dac380dd78e8758e649c3025db4db419db4a47c258e778598cdc06b8060430d93a3e2ef1f91757ec2dbe11011a16097083e73cdf3af73d80ee6502fdb314b2edd37dfc458bd1a0b4cbeecc6ebefc9b73bb5a7d6f7db45f6a286f4d04", 0x81}, {&(0x7f000091d000)="b6c0010f5356c21b2bfd55575660dff6df6821d5bddb47931130b61ad124c9567fd972fe210aa38ee781f8979667aec03a0eed5132af4ef91a5fe5a9d92bdadaf06cb5493e85594289a18b8ea700fe84da9e35d59027b91c3ff03b5bc665456e1abd497c2614deaa58d3eeb16092368cc055e22029bf5b290e9f6c21f4c6dd3b2491ac5557d5dca7169d590f1824bf624ad306da18bc82653e0b4818c03e0f77c8ea3b450e4a3b210bb0eb359b5366ef04ddbeb558393d393da667256d2202", 0xbf}, {&(0x7f000007d000-0x1c)="867dee3ac816e28a2fbb8eccd893fb7817fcc4f7c985420aa83db61b", 0x1c}, {&(0x7f0000151000)="8eeda9cfbbca82aedfb9e3ca6adac0cda8cf7757a7ab9db958176e83f797b3a24ecaf0f6a9c1f5322b8d52559dcb9322e54d17fb8970fabf83addd761b171e048ce55933e5abe928d135d6363a51850f05ae1b546b95663ce02fef913642e063ab195946a94bc0a07ed2d55eee16ca524a4181baf3e01fb2964cf2a4dc0592df73d4c3e60f1ebe9e441a18eec2344e01cf4454ceccae3a88c89965e7749c9c84d3625514ac9e0abdea673f9ba7205553ab3f4781cd58608dd9d3b9c312785b65", 0xc0}], 0x5, 0x0, 0x0, 0x20000000}, {&(0x7f0000cc2000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ddd000-0x20)=[{&(0x7f0000093000-0x3e)="bf8179930f50a1950af9a124d470ddd8a23ce11cfe9b8393c5176feb5be33a207f55d641841a3cfc8dfbd33980814b4a6686adbda695323e78cfd5269864", 0x3e}, {&(0x7f0000890000)="5cb3df692569d9f553a45cc579039fd9c66a6ff0407f5482f7fada9b3070597e4c6df5b7c1e1f64f311293e17da7c08d186e58980c6a8ee20d489799bca6ce7b6207da0651fed21dd951070922965d9f6d4595ad09d2f91eea6176c4235f3492d66e426d8d6d763fd6114940ffa976b513799ae0da7284057900e14288f4c3f38aede43ef290b6c64d656215e94902a85238a64beb7e", 0x96}], 0x2, 0x0, 0x0, 0x40000}], 0x8, 0x20008000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000088b000)={r2, r3}) socket$kcm(0x29, 0x7, 0x0) 2018/01/03 02:23:30 executing program 1: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ded000-0x4)={r0}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000ded000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000deb000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 02:23:30 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x80000001, 0x0}}, &(0x7f0000003000)=0xb8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000055b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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}], 0x5) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/03 02:23:30 executing program 5: mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000500000-0x10)={0x5, &(0x7f0000014000-0x28)=[{0x5, 0x10000, 0x5e2f, 0x0}, {0xfffffffffffffc01, 0x88, 0x8c2, 0x5}, {0x6, 0xffffffffffff466a, 0x0, 0x8}, {0x84, 0x5d78, 0x4, 0x1}, {0x0, 0x9, 0xffffffffb6d012bc, 0x3}]}, 0x10) 2018/01/03 02:23:30 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000033000-0x8)={0x0, 0x0}) close(r0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000019000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000031000)=0x10) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000032000-0x1000)=""/4096, &(0x7f0000017000-0x4)=0x1000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000000010, &(0x7f0000027000)=0x1a, 0x4) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000034000-0x44)={{0x2, 0x3, @rand_addr=0x85, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) connect$unix(0xffffffffffffffff, &(0x7f0000027000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/03 02:23:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000628000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x8, 0x80000000002d, &(0x7f0000dea000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000003000-0x10)={0x4, 0x1, 0x80, "fbd1177c2895", 0xd2, 0x0}, 0x10) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000002000-0x54)=""/84, &(0x7f0000001000)=0x54) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0xf608e549) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000ef9000)=@req3={0x1, 0x81, 0xfffffffffffffff8, 0xca5, 0x2000000000000000, 0x100000000, 0x23}, 0x1c) 2018/01/03 02:23:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@common='ip6gre0\x00', 0x2}) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x80000) 2018/01/03 02:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000593000)=0x85a1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000e4d000)="", 0x0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 02:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000915000-0x18)={0x0, 0x7ff, 0x0, 0x1ff, 0x7}, &(0x7f000074d000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000878000)={r1, 0x7}, &(0x7f000016b000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000810000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getuid() recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/03 02:23:30 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007f6000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00005a7000)=0x7ff, 0x4) write(r1, &(0x7f00007ec000-0x22)="220000001c000700f8efff07090007000a05009d070000004c00000306000100a445", 0x22) 2018/01/03 02:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x5, &(0x7f00007c1000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ada000-0x5c)={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, {0xa, 0x1, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, 0x1, [0x9, 0xee, 0xd4, 0x2, 0x80, 0x7fffffff, 0x7ff, 0x8]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f00002c2000)="", 0x0) 2018/01/03 02:23:30 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r1, 0xfc, "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"}, &(0x7f0000002000-0x4)=0x104) 2018/01/03 02:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d0a000-0x4)=0x100, 0x4) r1 = socket(0x11, 0xa, 0x300) readv(r1, &(0x7f0000c41000-0x10)=[{&(0x7f00008ce000)=""/1, 0x1}], 0x1) r2 = socket$inet(0x2, 0x3, 0x8) sendto$inet(r2, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000ff4000)="4c27b6d80ce64cc5a6ed118816c9ce214b68c30114cb4c06f53ab74f56bbeaa2478719492ffef72559c3464929b5845b2889b085399f5a28c3a509faa2d90081bfa5b0e3392c0209e3c4f216be855c38ecee35", 0x53) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b7d000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032c000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000022c000-0xe8)={{{@in=@rand_addr=0x6, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xaf, 0x0, 0x3ff, 0x0, 0x0, 0x80, 0x3e, 0x8, r3}, {0x7, 0x8, 0x920, 0x800, 0x9, 0x1, 0xfff, 0x100000000}, {0x0, 0x8, 0x0, 0x7}, 0x5, 0x1, 0x3, 0x0, 0x3, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x7c}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x6b9, 0x5, 0x7, 0xfff}}, 0xe8) 2018/01/03 02:23:30 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00001bb000)="", 0x0) r1 = socket$inet(0x2, 0x0, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001c1000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/03 02:23:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000930000)=0x0) r1 = socket(0x2, 0x8080a, 0x7f) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000cab000-0x160)={{{{0x2, 0x1, @rand_addr=0xffffffffffffffee, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @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]}}, 0x7, 0x7, 0x4, "c8c03ea6aa4128b27338799021a131e44f6799b007593d71235bcf6e916ff780ad3f03ebe59afd07ae31bbdb76f1169f7162a17225a3e5cb6464df38bb8abb7157f8944dd9f99c75210470494bb864d0"}, 0x160) 2018/01/03 02:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a59b7a1d3e9d4d30", 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c5f000)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000693000)=@hopopts={0x2f, 0x21b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x80000000, 0x1000, "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"}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x38, {0x9, 0xc, 0x4, 0x8, [0x7fff, 0xed, 0x6, 0x10001, 0x1ff, 0x1ff]}}, @generic={0xb1c3, 0x57, "d5179b32f9e3ab593177f41fdf29c165c555311952727f0cf20a57eda03c2fde51c4b6d04415d73eefe4cb5cbd8caedf94566a33eeccc4c31fc18deb4837d989dc01ccb5f38b24b6fdeb87275d07b17117ee38d86b55ba"}, @jumbo={0xc2, 0x4, 0x80000000}, @calipso={0x7, 0x38, {0x40000000000, 0xc, 0x490d, 0x4, [0x101, 0xef0, 0x4, 0x10000, 0x2, 0x6]}}]}, 0x10e0) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0xb, 0x80007, 0x2, &(0x7f00006d3000-0x8)={0x0, 0x0}) sendmsg$netrom(r3, &(0x7f0000841000-0x38)={&(0x7f000054e000-0x10)=@ax25={0x3, {"37dc62fe1574b0"}, 0x3}, 0x10, &(0x7f0000f1d000-0x40)=[{&(0x7f00000ce000-0x23)="985ca1751edf0fe20497b7beaae47115c208feb71e784d1bd8da4ea2af0c00d8c940ab", 0x23}, {&(0x7f0000690000-0x97)="a1c4c1ddea08cc1074b4e8ba4b8a4232859b248aec0433d0e0b5dad7d83b9ea7128e8047ea6e1a7fc2e15100dcc129b577f45b994a2069c4f184d2524ff4f3322b41c04f9c7629f3dc0c0dcda58132ef3067e3c7ab842fd3ae44587beb0be5ea224afda30d88cd2e52f9b035324de94f1cad3a96a9ff160afbeea4bf8af20827c7b9fb40d0804199f65b84f35d1ef068d9ac5872200346", 0x97}, {&(0x7f0000fd2000)="388036ddf1b607e41ce94b5331fd1813e82ca62e7ebd47fac10026f0202b607d00964e9bef", 0x25}, {&(0x7f0000224000)="20913b00d60399ae29a4d2acc9fa483db4297bc36e849ba8c958fb118c6ebc0ce6fe1bef94fdb22e8d9d1a33ab16c438dd2bdbbe2a518a1e", 0x38}], 0x4, &(0x7f0000dae000)=[{0x98, 0x10d, 0x5, "129f50ad43956c48e994e4b87c36c1844a61ecd24f544b409e784c645ce989acbc4981ce7c30244167a0de608649200ef7d27fc174ab936227386dd57c31964a301f5e37e370f99de80c08ee125bafd345cac5b8e2db04ea4a76515f96651761176addcccfed9283831303a8b15adc59749adad3d8dd67ceb2bfe9d56130f70c92"}, {0xa0, 0x100, 0x3, "73bf22e110296798a0a9f98d22e81ecf804d49ef7d226419130f958d013a8b0a696ece64ecd54eef266d8fe2ff1963af9dabe486b615a863a3cba2c1664b57334b1472583d85204209476a0e364100a2bd140bf5a640b7e2ef46cced3811f539814848f56728272f7547041be78fd33257eb729b9326991f027d6e4ead399ab4e8fc7c7e9df38717ba8889a59481bd"}, {0x100, 0x1ff, 0x8000, "b5bc575c476081416a672df2e33e3923f986192b7b5f236fb1a6df7f9a3deb3f167382b5fa13d25b0b0d096603f3e5ae86a357933145e04af7d0b6caebb3bcbac5214f8dfd3d77a5e15f554be64eb073d484efc5d167d1d0b50de5fb3c9dceeca1040eddc8945b39cce2b22ff6733ce2fd2e34f4f21112770d2f4424d8cd3b664099ba8c333312c81f07279cdcc4dffbebc13db6571d809a10e499268499deedbe22398fb30b4d6f10e834230d3cb8c1d04a906905db32eadd93630d8e506050cdc3c7f69542d398f7bfc70b301740690e0e4d6975ee24e6e66f2936482b0b08ba33af5881c0378303f8f828b5"}], 0x238, 0x4000}, 0x1) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$alg(r2, &(0x7f000055e000)={0x0, 0x0, &(0x7f00009a0000-0xa0)=[{&(0x7f00001c4000-0x69)="f096119bc75d610e87a37d8d1ea66278d7d67ccaa58ca114ebb8acedaaf7dab16e69e333fee4013342f92ca4aa92b063f42b9483d0f6d72317ce248d0023ef9013dec93f973a72fe37ea92827cbd3cf85e5bf39ed40837acfbbf5a99387439b404312a53d3f3337574", 0x69}, {&(0x7f0000534000-0x1a)="4f5034bafad81c715540910890f3a8e413718f25", 0x14}, {&(0x7f0000836000-0x49)="20e24e7fdb91a2ab3266e6b8bbdde681fa2419571104bc304883e262b67fe146fc717a7c1e31cad5d5fa645e3a18cf51303912cfbe2b7ca9009110ab9ab6462cd7713caa3ef27ae6e4", 0x49}, {&(0x7f000050a000)="74628bfcb96ded603a6a012fa13678d3a69e84c93de3ac57943ee57a558ca5257ec74871399de17355d827dc97f34090b7c32e182c2d060ebd7513e7abd3", 0x3e}], 0x4, &(0x7f0000335000)=[], 0x0, 0xffffffbffffffffe}, 0x840) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000aff000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffcf372b29, 0x0, 0x2, 0x8, 0x4, 0x5, 0x7ff}, 0x20) r5 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r5, &(0x7f000090f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000173000)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000cbb000-0x4)=0x1f, 0x4) 2018/01/03 02:23:30 executing program 0: 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) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006b4000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e29000)={0x0, 0x0, &(0x7f000031a000-0x40)=[{&(0x7f0000499000)="41955652e01aef7ce5054b183c37451bbb7c4e8ae182b02b0b1b9d2497c1a8a9244060949e38ee39bae80178cd00bc60326f206bd66d9efe62cdc1f0", 0x3c}], 0x1, &(0x7f0000b46000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x90, 0x117, 0x2, 0x7b, "1cc632ca179e0279634e5498b507c21bea842b423a1b81936c61806c98031111eeeb0800ef6fe9ac94ae588bfde5514917381aecd9f72ce5f6b44200dfef9b5e2649b7bb9d6c515e161dc404a0f4e3601dc13760a92ac74e073bea94386fa000757a3e0e993c6742a97b014fdf8796599821e187279c5edd6bd431"}, @iv={0xa0, 0x117, 0x2, 0x85, "7c42aeb2adf4b91e1dc7a93e12a88ad6659fbd5dfaadfa6478be6d53871d04149097bc00110419f42e18fb7efafa7d5c32e8c1df491007131e98ab4a5b80eba2a1ea781d42bfb8c6c5aff6380d9f59c4211b8ede34c9fdb1af10c8bb0e11e0b9e132eba24048cdc7b98260b51ef8a02adc9dc4733088f21a77fb7f582d925c2be9296a1a5c"}], 0x190, 0x4000000}, 0x4010) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000266000-0x8)={0x0, 0x526c2f6d}, &(0x7f000062d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a30000)={0x5, 0x101, 0x8007, 0xffffffff, 0x6, 0x3, 0x90, 0x10001, r3}, 0x20) r4 = socket$inet(0x2, 0x80000, 0x101) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00002eb000-0x10)="007b0223ed2cc704d911df401ff6c669", 0x10) sendmsg(r2, &(0x7f00001c3000)={&(0x7f00001bb000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d1000-0x60)=[{&(0x7f0000b30000)="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", 0xfa}, {&(0x7f0000d93000-0xf1)="f94f622f6ce7a958a0afae1e617819a96020d3926d7b290876aca5046afadb201f9d3e4a05c18ea24899631792d60aa1713122cdb31e04108f67b72dd93c70a44ad8a3672e41709ccdfda40f47e753f56ba521ef10add7cd75a7e5e3191ece8fbb57656646ec41b91cfff22d749435bcc9a131818c0599af86edd227e2d6b71d890cf694fb16b829f7aee84d5c0f896ffcc6b0e468d046720df72d82908aaa26fb6c7e8afd2f1991056508f8213683bbf846d9d7885df0e18b0b7df7ce35786d8ab40fd764a76161b5e55ed15f968f0152289713500cf56eb692112eccc08ad1483b13778d309e1e417a35f4d03ecec45d", 0xf1}, {&(0x7f0000b06000-0x1000)="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", 0x1000}, {&(0x7f00004d6000)="e9f5009e359f5ddecd5d98f5f010ad13f6f2191e3bed67c2e64a79ccddbb652c68c9bdcc949bd41a7dd18c3292bf069ad6965b8e53cc9026565a41babe6b78eabea75186dbef122b16a8069cca29570700a34a74198cc023cd4523fe8fd6d00b5ba77ce946f9e1331427d5cbe21e6ef1476a8e947219436f5ab75296619c3f9f63e4baaef9f748ddf02cd33e4f7ad02c98c7ca077197e6fa116863ac31794f9f5a76857dd73f366bec8b1c96a73aa3c755aa538231a5445caa1a551b33", 0xbd}, {&(0x7f0000544000-0x3e)="d8e1413a774d6b9f7bf6bead89afc30b15bcc2c4cd96fecf4b4ddd42c33c07d39f0363a81192cca098ea79c026449c793a9e5846154b1a6ac657fdf10932", 0x3e}, {&(0x7f0000721000)="68a2754fa52cc6bfd14beb67e89b35b1088be79cd69e2b411b3f9f972b4ba2878cf2097183894543ce78e4b443aee2aa52651e6bceec00b40f92c5fdcfc96765b49ebd87aa6bb9ee72390f276c6830191b9a101c66893f6bdb1c75780f5bea426a8bfeda90", 0x65}], 0x6, &(0x7f0000954000)=[{0xd0, 0x10d, 0x6, "71bb00c2a05eac6ab8ef827ce9164af675d52d2a80e655b9f19845a1e0d7f0ca16a56ff3dbc914c7362742a64d6bc5c9003b0938ba79649d1ffc2133a7400fa7d76462019092a2d051c399662530c74e7e1c86fa3fd1e18d9d9b811adec3433f15e94ddebd191d1638f300ecd218d7b59e3c50cb5f27df2fbed30b36d3bf0d6de60041bee7c4532bc4252a3bfb970db50ccdc345894af12c78f35ef036b223b7c36da9b7b4632bfde9c336acfe96801355882542b2890a37509191d9e3c054"}, {0x80, 0x11f, 0x3, "a491df24eea371df30368f18555098555d6484c49fab5c2e0fc6a1088df7e8f8a9125799ec7ed20e8f974b48520550d577a76d47f9f21a33c326ebe37c20e59471b913fdc50c92971e2eb179fade45dcbda3d4b56f5f94d57b07c245cc1dafeda87ca119211da5123e"}, {0x20, 0x107, 0x5, "96b1b5a4bf5d7e52114909"}], 0x170, 0x40}, 0x20044000) 2018/01/03 02:23:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ff0000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000fe7000)={@common='sit0\x00', @ifru_data=&(0x7f0000fe8000)="1900000000000000faffffff00f67e000000002300001e0000080005002f87e6"}) 2018/01/03 02:23:30 executing program 3: r0 = socket(0x2, 0x3, 0x80000000040) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000040e000-0x24)="24000000060009000000000d07360000000000000000028b000300000000008100ff0601", 0xc11b7c9ac4d8abac) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002d2000-0x4)=0x0, &(0x7f000040c000)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009b6000)={0x0, 0x0}) 2018/01/03 02:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8010000000000084) r1 = accept4(r0, &(0x7f00003a6000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b32000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c60000-0x4)=0x7fffffff, 0x4) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d01000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000527000)=0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f53000-0x20)={0x2, 0x80000001, 0x1, 0x4, 0x4, 0x7f, 0x4, 0x6, r2}, &(0x7f0000545000)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000abc000-0x4)={r0}) getsockname$ipx(r3, &(0x7f0000564000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000804000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000544000)='^', 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) 2018/01/03 02:23:30 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000000e000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x100000001, 0x1f9, 0x7, 0x8, 0x6, 0x6, 0x1, 0x6, 0x400, 0x7, 0x8, 0xa1, 0x7ff, 0x1]}, &(0x7f0000002000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000f000-0x8c)={r1, @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) socket$inet6(0xa, 0x4, 0x1) 2018/01/03 02:23:30 executing program 1: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x100000001) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c97000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x800}, &(0x7f0000215000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b39000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000dc4000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c15000)=0x8c) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006eb000-0x103)={r2, 0xfb, "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"}, &(0x7f0000dc4000-0x4)=0x103) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000dba000)=0x0, 0x4) 2018/01/03 02:23:30 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000020000)=0x0, r1, &(0x7f0000021000-0x8)=0x3c, 0x401, 0xd) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000021000)={r0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000000f000-0x4)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000020000)={r1}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000000a000-0x8)={0x0, 0x1}, &(0x7f0000023000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000023000-0x8)={r4, 0x7f}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000020000)={&(0x7f0000001000-0x60)={0x27, 0x3, 0x5547, 0x5, 0x8, 0xd3, "d80d96d214338c3b656e2eb57e94e5fb5bba4cfc6f3cce436b5bd4c9f3c92bace3a3061f37f35a331186ac7787ea34ef632ed17c0a901714b2e4760ef275c8", 0xfffffffffffffffd}, 0x60, &(0x7f0000021000-0x20)=[{&(0x7f0000020000)="0e5ede8b582a1a959ff01025ef061c464fa2e45841d2e72600ddb886dd91f950f14a952a32fcd3f6896f47630fee69ef113477f435ebb87204eb6891aca7f79bbfab17e085c9b5b383e32c1950430ab24b15059a837e3c5d9ab0387f1f4e1110e6136437b20bce5c993252cc74777d1bce62c472d60ddcb91947446eb758df93de37d6dfe7a7c49be91bda", 0x8b}, {&(0x7f0000019000)="2adae82a43b2a9987c12fc80d0b103402af662c18d55c0aa68ce62eddc065e930200f3fe26cae95d830e12503c47380f493fddde780c15557be47f4ece402461ebac52711cfcb6e344f290f1f969a87e135140b3a158d10199eed025a9168b6ece0df8c9549b1d561110b52d8a9d2ede5fd53262276f82b56997910f1669a7c4d49ee1ba", 0x84}], 0x2, &(0x7f0000015000)={0x108, 0x110, 0x93c, "9dd3d9bc977da82d1ff68e68f0778a8748ba4539e31ce7feb33b56e2052d021ae6f40fd3d80a95bb84c02f1be5e4c337f8ac27c0c529488438fdc45d8c12c9c7a3152ad6177919d9da4444f8dc843edaa7ab21792d3d8db12ed5394efcd5566f336153f7340291f1e7939f2ca7e7c81bcbd1d7a1dcab82adef89050dd308d615b626cd734d4d9378fad56cc9fbb94c1cccdb800eccfbeb53c709f024dae495f420a5ae191a0b70f790900a7660e271043d0a0ac468893ef8a60b91cfc2106d0fb9aa83c1a0362587a93a9427b38504f4b22b75d59e02f3d095f9a40b933d6b1a0f81d27aca0fae75d22817b41f75ff7c19877ecb1d4b7b"}, 0x108, 0x10}, 0x0) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x58, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a18844cd943128a196d6f4e13e0129014a806801be94b9f6d3adac0ea729616cc26c188278c295b528d4ffde5cb0053f5dfe097b4a4c2670b6"}}}}}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000014000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="5a39d67ae480539945b1f11595167e5e5938a29a4eadf5723da5275865b9f1a0c74e935ee61df04c9dc12a3d65e1c21eee7ce5ddc9afb0ca498dc3110a50ba2aff1386a0b68cdd2506403a2f379e50f36f", 0x51}], 0x1, &(0x7f0000000000)=[], 0x0, 0x4}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000018000-0xc6)="cb1f7dcf5b21025ef670a83fb2d3c6aba959a3a409eb837c4a340607a935cc56929d8f3b07a4c5eafcb0cd0f706e4d00b9bbd4d4f5bd7a281b27692ea202b5aaf76eb3ce5e455b50cebce838f3bdf48d59daa5c2147b199906ab7428cbf50568d63a2d5e7925260a810bb04fcb310061a7085e23138479fdeb2f37a9b3ba742f6717b55568d61bae76279cdacc25b383c34f26ead9090385716e826de4c36e91492c7a23a233faa232286782a196dc2676466ed1acd8af9933e300b1bd854b4ec36021747ed0", 0xc6}], 0x1, &(0x7f0000000000)=[], 0x3c9, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000023000-0x4)=0x2e8, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x19b, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "cd083d779f32efa3f5a187e60a2ba39e"}]}}, {""}}}}}}, 0x0) 2018/01/03 02:23:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000ea1000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000c68000-0x18)={0x0, 0x638c, 0x30, 0x7ff, 0xcf}, &(0x7f0000362000)=0x18) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ea3000)=@assoc_value={r4, 0x3}, &(0x7f0000c6d000-0x4)=0xfffffffffffffd1d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000bd8000)={0x0, 0x5, 0x53, "7e5fc0f43b545b8967a7d8b36cc8956269b7d73155c1bb74126eac4597b0ac3b03a6be85c7abf1f08cc77c0e29be7d4846e6fe7678e9f7e58a79be29f98e8781de51485f3141a916c79297a75bdcc32f1c5ced"}, 0x5b) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000ea1000)=0xe3, 0x4) sendmsg$netrom(r3, &(0x7f0000ea0000)={&(0x7f0000ea1000-0x48)=@full={{0x3, {"4a43a705783da5"}, 0x10001}, [{"17d1e9d406f597"}, {"6307494eb8eaf6"}, {"a6f0cce4042687"}, {"e8b60461e95db8"}, {"c4db75f9e5ba6a"}, {"ff8f59dc399188"}, {"2a9aec2589fc5f"}, {"c17204e5907b0d"}]}, 0x48, &(0x7f0000ea0000)=[{&(0x7f0000ea1000-0x2f)="70c1bf0956e49cb3b9810bcb2355b50757984a1a8a147154df08911c1c63f28c66e724325baa0f4aff838b8aa9862c", 0x2f}, {&(0x7f0000ea0000)="2f73c43f68e0fea6dc5097269dd098c3813379c15c27732c1662f857dd4d4cb8077343e0a013e7", 0x27}], 0x2, &(0x7f0000c20000-0x2228)=[{0x90, 0x11f, 0x3f, "17d57bf2c6bbf13e2cc023b57227b8e141ea9f1c5840b1cbc7381b3a7c1e69cab192e5683f830b4cf84d283a344facd3ab3ef6a1e0eb6eec8a3b5339077be5a96bca172ad9f8360e27b9dc58533043698840c6c150d7e5536e1b0819b218d3e538c6479cd715e7f22656f5d37c94997af454bd5456804a5a9c419d"}, {0x78, 0x117, 0x20, "3cf076e6d59e44747d28e272b8602af3c8a6ea7004e7223bf44f9086df76cb7b2f90049e8fbcf3666782058bebd337794471776e27ae19364c9cd36b97d8e23648dbd3383727ee6647e7d4ee416309033ff5676f1ca1ddac7a7e83b4cfe1a66dcf8681e67c53"}, {0x1010, 0x116, 0xa9e, 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{0x1010, 0x1ff, 0xfd, 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{0x100, 0x18d, 0x2, "f3291a6f4f7d707961973ebcb4ee0383a1e49121d4c13cac725bdb2896eba303f93c6cef8db2cbf68ac463278a9ca8a544373de1a86de89dfe237b8929d36733d0a8e221360db91f04db57d333b67bf1ae5be97f2e614371b40cdebcf7e3151fe6b17e26acc79b3088591237817b236a474081442d662920dd9ef3cad1253a0753e93c012a6645486e96e0dc586c6c9eb415e2e4a1019ad633d91245549790049b526a12453333ff5fa50d71f9d9f9af8807fc151046755872cfa2a7c60c1c970fa6e5b8d4417b5e2458a8b8d49dcad931db540acb30195ef15f6e29f2b8fc883a437ea49f861f4050d1"}], 0x2228, 0x8000}, 0x8004) write(r3, &(0x7f0000008000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800090005000000", 0x24) 2018/01/03 02:23:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000069c000-0x1c)={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4000000000003, 0x6) socketpair(0x0, 0xa, 0x401, &(0x7f00002a9000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f000057e000)={@loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000e80000-0x88)={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$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000071d000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/03 02:23:30 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000e5000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000812000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x48, &(0x7f0000001000-0x48)=[@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x90)={0x0, 0xfea7, "4d73d4c67310567a05754f20a45f98d51e890d169a963091dbd3f2147ab1420b02949ad8ec22062a2f0763aaa7cbe83ccb3a44835492200878a054f34830970a87758ace3aae68c506754e05f82ee8817cbbe8ccceab3fa4e807894aaee75bc05b91351e13e3bf29c2ef9bd0df23e44b6d17ff1a95e333583537ee654e0c25e202e2942d5da52632"}, &(0x7f0000000000)=0x90) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000000)={r2, 0xb24}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x100000000032, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0xfffffffffffffffc}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={r2, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe12, 0x8, 0x83a, 0x18d, 0x80}, 0xa0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000004000-0x20)={@generic="8e26dabd0afcd925eb9b86b28dfc5426", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x8)={0x9, 0xeed66050174e7ea7, 0xfffffffffffffffc, 0x2, r3}, 0x10) r7 = accept4(r1, &(0x7f0000001000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r7, &(0x7f0000004000-0x52)="92b43820dc9f28bb1da576c49be3cf0b86a1b488cee3dcef50b5332676a9d94bf0ad0b37fecbe74aed23b476a6bff1f8c7a78b375a32f3adcd1bb1b356c8d83d72c56a896c20caaaec9bef1e9b74641d523c", 0x52, 0x5, &(0x7f0000001000-0x10)={0x1a, 0x5, 0x0, 0x91, 0xffffffffffffffff, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000db1000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000ea7000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000001000-0x8)={r6, 0x8}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/03 02:23:30 executing program 7: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000a26000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000192000)=0x4) r2 = epoll_create1(0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cdd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cdc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cdd000-0xce9)={0x0, 0x1000, "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"}, &(0x7f0000cdd000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000097f000-0xc6)={r5, 0xbe, "c66727fe76a00df5c21bc556b9494ee4aa8b0d3b04962c0ece604e86139205d6e86ff338bde4ec1d9868b0bca2e8e99de23c2e9e4eeefc4d36674c7699c6ba0c416a717db3b6fbfa5c1de98f4cee7f4597e7a03c83426b5ee1b3c6ba98e46a476b1d91ef4d4258623984a86da27fbde940c5235078b668efbdc1e6f932a76909a1376d030b11aa961c7f7101b05147b92f1cc0a9e7ca9e95ce7492db40089484b3f9fab193e7768ce3b162835ddeee1a223e176d01c1a193ea05c70fda11"}, &(0x7f0000009000)=0xc6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000cde000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9aa0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) epoll_wait(r2, &(0x7f0000cd9000-0xc)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000812000-0x4)={r3}) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000cde000)=0x6, 0x4) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000525000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x3, @rand_addr=0xe2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8a98ab2ddd116b814f38d55714cf2e7d"}) poll(&(0x7f0000cdd000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/03 02:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x1, 0x6, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a41000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1f, @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]}}, &(0x7f0000abd000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a1b000)={r2, 0x2}, 0x8) sendmmsg$alg(r0, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000309000)=[{&(0x7f00006e0000)="2cae4f22691f7aac5bc03b6481013d2857c4e89aa2b112a8c934639059b792e71eb028566db929fca208dd4e1dbdb98e20659c06e7063e3787d323705022e789f776b35aa24fd74429760b53d244af3926adeb9b1b3c7125a47d38814477b81065647b6510513e27928f770d531f87d0443d2836bdc300d22edd825d9ecb856c4303427e8bb1ca0d0eab6a9ef837c2c5f7c70943596152eb792a586119a1856ac098a6cdada9900c6a56e20a792790dbc953", 0xb2}, {&(0x7f0000f3b000)="2c68d23a038fca028ec8ca21e452549fe1daa4366066c94b7588f9bff9233d0d534292bfe9d676", 0x27}, {&(0x7f000028e000)="b1d22fda", 0x4}], 0x3, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/03 02:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007cf000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept$inet6(r2, 0x0, &(0x7f0000e03000)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00001bc000)={0x0, 0x3ff}, &(0x7f0000b61000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000734000-0x8)={r4, 0xffffffffffffffff}, &(0x7f0000933000-0x4)=0x8) socketpair(0x19, 0x80b, 0xf800000000000000, &(0x7f0000755000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000e49000)=0x0, &(0x7f0000c94000-0x4)=0x4) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00002d8000)=@assoc_value={0x0, 0x1}, &(0x7f0000d5a000-0x4)=0x8) close(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000e66000)={r7, 0xfc, "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"}, &(0x7f0000927000-0x4)=0x104) 2018/01/03 02:23:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000001000-0x4d)="0020c329bfa63255e013e2fa6575e670a8fa9755137da61a1056b9a9ab0c7e7192c4adbec1c83921208b6e2b6c8f69ac39117892dd924006d47761b250db7cab6204ac858c0d6cd8f8741e169e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00003f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000078f000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00004ed000)={@mcast2={0xff, 0x2, [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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x200, 0x10, 0x0, 0x1, 0x2, r2}) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000367000-0x4)=0x0, &(0x7f0000a79000-0x4)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000c8e000)=0x80040aa69, 0x4) 2018/01/03 02:23:31 executing program 5: mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000313000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f000078b000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000059d000-0x1)={0x800}, 0x1) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f000078b000)=0x0, 0x800) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000078b000)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000078b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000786000)={&(0x7f000060f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000721000-0x10)=[], 0x0, &(0x7f00001dc000-0xac)=""/0, 0x0, 0x0}, 0x0) accept$alg(r2, 0x0, 0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000103000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001ab000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000033b000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x40000000000, 0x80000000, 0x8, 0x80}, &(0x7f0000319000-0x4)=0xa0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003ff000-0xa0)={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]}, 0x5, 0x0, 0x100000000000, 0x8b, 0x9}, &(0x7f000078c000-0x4)=0xa0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000024b000)={r5, 0x38, 0x9, 0x2ceb32c6, 0x1, 0x4, 0x7, 0xfff, {r6, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x5, 0x3, 0x8000, 0x7ff}}, &(0x7f000078b000)=0xb8) 2018/01/03 02:23:31 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d9f000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000095000+0xa5c)={0x0, 0x3bef9a95, 0x5, 0xd782}, &(0x7f0000076000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005fb000)={r2, 0xf4, &(0x7f0000001000-0xf4)=[@in6={0xa, 0x2, 0x563a770c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc6}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd824}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) readv(r0, &(0x7f00008c6000-0x30)=[{&(0x7f0000e98000-0x9)=""/9, 0x9}], 0x1) 2018/01/03 02:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x404, 0x100, 0x400}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x11, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/03 02:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000cb3000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0xfffffffffffffffe) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/03 02:23:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000042b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c3d000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ddf000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025d000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000177000-0x28)={0x1, 0x50e, r1, 0x7, r2, 0x6, 0x1, 0xff}) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x8, 0xa, 0xb, 0x7, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 02:23:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c84000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000ac000)=0x48) getpeername(r0, &(0x7f0000bfb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e2f000-0x4)=0x14) r1 = accept4(r0, &(0x7f0000326000-0x6)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ab6000)=0x9, 0x80000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b81000-0x6)=""/6, &(0x7f00006bf000-0x4)=0x6) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000df1000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000eb4000)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x2, 0x18, 0x1, 0x1, 0x1, 'V'}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 02:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000292000)=0x3f) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0x4, 0xa, 0x3) connect$netrom(r2, &(0x7f0000ba6000-0x48)=@full={{0x3, {"86bf522713176e"}, 0x1000}, [{"ccb1d4c2c9435c"}, {"26227430cdcad2"}, {"6594a28343ffe5"}, {"dcd2f2a0e890f5"}, {"ef3133f1521a99"}, {"a0470b48bcf552"}, {"6ab44d8168ed7a"}, {"414c0e96987e32"}]}, 0x48) 2018/01/03 02:23:31 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/03 02:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fcd000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendto$ax25(r1, &(0x7f0000747000-0x4f)='v', 0x1, 0x20008000, &(0x7f00006d0000-0x10)={0x3, {"9cb1763ed7da20"}, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000023e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00001c9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) recvfrom$inet(r4, &(0x7f00009a5000)=""/250, 0xfa, 0x2003, &(0x7f0000e80000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 02:23:31 executing program 3: r0 = socket(0x10, 0x80003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="1e756d42a2e2419ae5d5f68eb288295971fb0f312474f6d5104dc65bcc5ce102b03f7163ce885c31e180a75cc0fa7ec54047f8baa7d63ec93b4b87629280dd87af3e24631e0d10055d4dae61e6a8c7bf8fb6a72a78f29da2914ce1c7d656bbb336a526eff385c2b6327003c3911de0a4465290b54dd224d728c50bfd99e39fd3a2cdcadf5240f10a1b76d5f3c2b7aaf810a147f3511881483463512e4f78e3e12fbaca130eadb77315b69ad2c3ad8b32e568780da9eff0014077527ac4d8b9895964add1f149", 0xc6, 0x8040, &(0x7f0000699000-0x1c)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x10001}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x95)="d5a4fb613e23999903fa889d50e0f46ddb37bffdbe59b08b693c3899e5a30c83838166c8fc03a40d494a697c06412cc36c3b6fc8d24c66217f18e3c3ed04a8fcd7db1c8f3a9be38566941fada78e28e89beee4ff907fb42cf4f830d719769d6d3585985e0b0df5b18a04e8640921cc17272ba0718d015bcdcac0705fe65bd793e8d7602a0a86b2a135b051600bfa8374b6e266f4e9", 0x95) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x7fff, &(0x7f0000001000-0x8)=0x4) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e92000)=0x14, 0x0) 2018/01/03 02:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000690000)={0x26, 'skcipher\x00', 0x0, 0x8, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) socketpair(0x3, 0xe, 0x7, &(0x7f000083a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00003b2000)=0x2) r2 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_l2cap(0x1f, 0x3, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000fea000-0x1c)={0xa, 0x2, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r4, &(0x7f00003dd000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x8001) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00007b6000-0x10)={0x2, &(0x7f0000cfc000-0x10)=[{0x400, 0x0, 0x3, 0x1000}, {0x71c9, 0x0, 0x9, 0xffffffffffffffff}]}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) r6 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000f37000)={0x0, 0xab, "c09ca79f63ee080d3ffd8651d0724832df953e691a324093434031712bd1c55ced48b8d397455f9f2cd3d8ffc0a6a51844d316f6900965fd9d6c2a6d62a42c2fc27729fccca2e02dc7a2f0b5ff776242c8e813ce472b94df885c31cf3bec175c5dfd29db0679a4f9fcdde1c50a8fb4ff38ef0f8e8252a1d775b388c28b20fbe36ee6862818b5c07c55140f7b3582507553baa86351b791c53327825cdd99c0de5f8365f7fb1a439cb8a225"}, &(0x7f00006a3000-0x4)=0xb3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000ce3000-0x14)={r7, 0x6, 0x1000, 0xffff, 0x7, 0x2}, 0x14) setsockopt(r6, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) setsockopt(r6, 0x8000000000000105, 0x2, &(0x7f0000ced000)="01000000030006000007000000c4ffcc", 0x10) r8 = socket$inet(0x2, 0x10000000000806, 0x0) socket(0x19, 0x80b, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x2d1, 0x10}, 0x0) recvfrom(r2, &(0x7f0000fbf000-0x23)=""/35, 0x23, 0x0, &(0x7f0000771000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5300ed65c3b19e230400000000000000422aa9b0efc9f83cfb0b3d1fbcf23300f1ffffff0b000099be113ea1df7e5085433f763c9247ae275dfbbf4f96ed37", 0x0}, 0x60) 2018/01/03 02:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001e5000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000fb9000-0x17)={@common='gretap0\x00', @ifru_ivalue=0x1}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x0, 0x4) [ 28.848873] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9022 sclass=netlink_route_socket pig=4875 comm=syz-executor3 2018/01/03 02:23:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0xb4, 0x1, [0x258]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000800000)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfb}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dd8000)={r1, 0x7f, 0x14b, 0x80, 0x4, 0x9, 0x73e000, 0x7, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8cd2, 0x3, 0x100, 0x3}}, &(0x7f0000036000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000003000-0x8)={0x3ff, 0x7f}) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000001000-0x9b)=""/155) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbb, &(0x7f0000c89000-0x1d5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "100381", 0x85, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffff8000000000}, @generic={0x1, 0x3d, "401988befff527e642c950a549c9bc30216421bfc4354cd9d197ae66feeb8d2746f6e6328fa259455c2640a5f1bb9f2ee35987723a7b86d8dc328bb654"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x8000}, @mss={0x2, 0x4, 0x6}, @mss={0x2, 0x4, 0x7}, @md5sig={0x13, 0x12, "d94d484940d3d7ce2f28809aa4b24100"}]}}, {"e1"}}}}}}}, 0x0) socketpair$ax25(0x3, 0x45, 0xcf, &(0x7f0000534000)={0x0, 0x0}) getsockopt$ax25_buf(r7, 0x101, 0x19, &(0x7f00005af000-0xda)=""/218, &(0x7f0000722000-0x4)=0xda) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00004cb000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000229000-0x4)=0x14) r9 = accept$ipx(0xffffffffffffffff, &(0x7f0000441000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005c4000)=0x10) r10 = accept4(r9, &(0x7f000079f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d5f000-0x4)=0x58, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f00007ee000)=0x80000001) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r10, 0x84, 0xa, &(0x7f0000876000-0x20)={0x3f, 0x8, 0x8008, 0x7, 0x5, 0x8, 0x6, 0x800000, 0x0}, &(0x7f0000c4d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00002bb000)={r11, 0x5}, &(0x7f00005d9000-0x4)=0x8) getsockopt$llc_int(r6, 0x10c, 0x6, &(0x7f00004e4000-0x4)=0x0, &(0x7f00004a6000)=0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000b36000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x8, &(0x7f000001d000)=0x8001, 0x4) getpeername$ipx(r9, &(0x7f0000787000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000056b000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000de000-0x10d2)={r8, 0x0, "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"}, &(0x7f000078b000-0x4)=0xa2c) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f00007a7000-0x8)=@assoc_value={r12, 0x3f}, &(0x7f0000f8e000-0x4)=0x8) 2018/01/03 02:23:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x6, 0xffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b29000)={0x2, [0x0, 0x0]}, &(0x7f0000240000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000358000)={r1, 0xb84, 0x30, 0xfffffffffffffff7, 0x5298}, &(0x7f000099d000-0x4)=0x18) syz_emit_ethernet(0x3e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, 0x0) getsockopt(r0, 0x8, 0xbf7, &(0x7f00003be000-0x2c)=""/44, &(0x7f0000e50000)=0x2c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005b6000-0x4)=0x0, &(0x7f0000f46000-0x4)=0x4) [ 28.900207] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9022 sclass=netlink_route_socket pig=4883 comm=syz-executor3 2018/01/03 02:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000012d000-0xc4)="98b0d9a48679a9c141760060758cf715f3adb5649b14d81b9df52c56010171a31accc02fe9480345a7237caf04a36efacdf040100f0223b45287b03d67a269f15dab04c8048b87f48d5f50f9a845cf8b93f98cadeac1b0b873200d0aecd39fc3c0a626b4b26d2557cfd74b3d2da5da5d41c6cce90f0092307204c58ab00fae68c959a1606caa58a7470ceb3021f789f00c59ea5b6a56de8df03b7beb8821119fa7e2f6e93ca629075507f5583a39079baa2fb56e1b26b23f2aa74397183fad382f543c44", 0xc4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e0000-0x4)=@int=0x0, &(0x7f0000ad3000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ea0000)=@assoc_value={0x0, 0x0}, &(0x7f0000dc5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000107000)={r1, 0x5}, 0x8) socketpair(0x18, 0x80a, 0x9, &(0x7f0000871000-0x8)={0x0, 0x0}) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c4b000)={0x0, 0xfffffffffffffff7, 0x5, [0x2fd0e2ba, 0x50, 0x5, 0x8, 0x7ff]}, &(0x7f00009aa000)=0x12) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000571000-0x8)={r4, 0x8000}, 0xfffffd15) epoll_create1(0x80000) epoll_create(0x7c) r5 = epoll_create(0xe0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000822000)={0x0, 0x0}, 0x8) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000977000-0x75)={0x0, 0x6d, "dffb8c52a2dca595d974800de688f5f658da5ee2ec5ad4cb04a76dbf91a07cbaf76b49b63a147d7f23ae5f3e434e8e3ca01b5a4336f6897277d4c7738d4954ce62afdd7f11d5c961099657e38c86c44651b5a4b9417320c277fde18bf7f6209db9d2b2ff120eeeaa9f4a6c7a6b"}, &(0x7f00000aa000-0x4)=0x75) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000392000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00006dc000-0x40)=[{0x4, 0x9}, {0x8, 0x1}, {0xe, 0x1}, {0xa, 0x80000000}, {0xb, 0x5}, {0x8, 0x4}, {0x4, 0x5c765b2b}, {0xa, 0x1}], 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d42000)=0x0, &(0x7f00004a8000)=0x4) sendmsg$inet_sctp(r3, &(0x7f0000f22000)={&(0x7f000036f000-0x1c)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000891000)=[{&(0x7f0000025000-0xb2)="14393a2d8192e04298ea47b2d5777279c423bef456266c458af0033cb44555703d8a7124aa19223445c3539d4cb238f192a5662d7bb436eec46652932b7513599975413a4a1dec8e8285e35c61ecfa9a4bc19946f33830be6143da73f1d1554ecca1445ed9d5a1d50428899d367050c56090eaf0fc8ecd975d626b684cbd380c33f47bacb19b3f3bc48617743dc13d948e4dd4e925ad75734d776459ec50420c16ab687db8e896e4fa6d77b2532bf7c6ae7f", 0xb2}, {&(0x7f0000864000-0x1b)="992dd76742f9ad4f8df6bc1b651e7c5d30ab76ff29b54a60d1f9ae", 0x1b}, {&(0x7f0000280000)="41e6ac8b6dd0467bfd0cf72b833fd72fe7f94d7569f7dcc621c65954392d7c4adf4d880cef3f01be4fe4357ca0535d1d06a3f6d03a85129267792c389d08b6365ba2f1aae518b96d163b3f3d8a89bd74d969e71de3ff20844c372997c0d0bc060871decf321ab1fe3c95562fbb2c8868883e0b1d85d9c12b8bbf3a35eaa95452b3", 0x81}], 0x3, &(0x7f000087f000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x8, 0x0, r6}}, @init={0x18, 0x84, 0x0, {0x7ff, 0xffffffffffff5626, 0x4, 0x7f}}], 0x60, 0x20000001}, 0x8000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000e8d000-0x4)=0x0, &(0x7f0000e84000-0x4)=0x4) 2018/01/03 02:23:31 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x2, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000070d000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f5d000)=@nfc_llcp={0x27, 0x100000000, 0x6, 0x1, 0x2, 0xffffffffffffff7f, "21aa3f46cf17c50312e2dfd7eaf59f268e8838cc698173d45879906d350216bc2d107f11c27436cad4d9ad90608b808a9d6fb7d633f630ff057b5ac1a5d7d8", 0xd8d5}, 0x60) socket$unix(0x1, 0x0, 0x0) 2018/01/03 02:23:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f00008d2000-0x48)=@full={{0x3, {"9f1d91ab1576de"}, 0x1f}, [{"e7e631cdbacb62"}, {"ee362dfda76c03"}, {"b2bd16cf391f4d"}, {"380badcdae4d77"}, {"c75dd5cecf9eb5"}, {"d51169191202ad"}, {"8ec4423daf7e40"}, {"5475f1c89cb5d6"}]}, 0x48, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[{0xe8, 0x11e, 0x5, "11a1d5bcf485c59c0aa5fc6a5582ac8e632cee10d2215666984c2af9a61d5d09208bab29fd859218267f2bc66d75a837ef791faf6c67d278e93e66359c583a9dfa13b7a0e61a48d1c26e683f76c775ced81ae30ddcea0ed3e85afdb7b37899153448af9f1a0390cf98043993087817e49fde1d016e9d6a828b5d5cb2f587bc5544f93c09d9f74ba4e518a8cd71a4f47e2d9610361ad8ddb97e226de8b58bb573d551adbaddef549f0d57b33eaa9fbbb7cb66b7af92c64493993e2297c4575ef910166a935af4b7dc4153a20a44a7a78533"}, {0xc0, 0x103, 0x66c, "9ee3d48d3195b59811b3191cd995c9db84f25cbeceea812c86980672f2b504af73cf6106e1430bbdf9e4865bf0dcc14cdc98c75a8b70bfc0cea2e57804f643881361e55de8a1b742bf97a5bb3f9cd4bd1e6e7b38f59bf4cfdf6ff7163faddfd4f3feb7b47698a2a68dcbc15445c967985c85e8559d2cc46aad86dac7c8cd6a7a810b905eb6e4cf2f28915616e7803dca81a2232f3322f8c95b2a2fcd431f1e6ee6237d5f25dfae54562e686eed85"}, {0x110, 0x109, 0x7fff, "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"}, {0xc8, 0x3a, 0x7, "35b888c3c15528b4402ac531c08218cba731371b6f24ff37c5bde17af862b75bdea4596e0eeafafb9cb0e1878f033ade8fddc8c918a598b75eddd38135a9cf6bfe7f4cec87087052dc0b85251f773b893fb887caf4de53ba14782fdc47675ce47df2b19da3817c58492488a5208be2b257d08404d946a991fa79ec0cd706ae166680822eb35cb6fcf3a98f66ecd1d0f7d6dcd6a3006c0b79ddd2b615ef1e95fc6e0aac8d142ea516546a347dc2ca9e0782c1d2ba2e13"}, {0x18, 0x11f, 0x1ffc, "014da64763b8a0"}, {0x58, 0x115, 0x278f, "f84defc6536c5f3bb2fede771048aebf38f1e39644b61b28e7ec38d752554f0295454a067cd44457b87ce0108b1023dcfe9e8a55b5872c02af8f07f3929c3a03235c06e7"}, {0xd8, 0x6, 0x23, "e45a7f0dd77c66d846242a6af401a5feea5e5bee02a7786dfbc61fcccb58e7343ea0d9796fdfa6d408245098fd2f23071190d64c54c36f2fec5c23f55c5d4cf3a6e73a5b310393648b24c2b9d0ed01e01951dcb7669e3f34f291ddbf5952e206fc546b0763a5875d6b50dd244ad90b65d96fa6c31636d44c99ce1e03a5492126e2aabeb70d21b2b9391fff3ed2f4f9bd73ddc542087f259e759ebe3906137ac1f2455056cbb9609a9036bac667eb50b8fc0c3d9c3458ac6f8aa44de8f4514bd079c1"}], 0x4c8, 0x14}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f00009da000-0x4)=0x5a, 0x4) r2 = socket(0x1, 0x80000, 0x400) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x20) sendmsg(r1, &(0x7f0000de4000)={0x0, 0x0, &(0x7f00009fa000-0x50)=[{&(0x7f0000225000-0x93)="3d335f4b68af78084ac35c58276075b365e6cfc5ffbaa3635d223d42c55cd9fdc4cbce23a070037250a0fbb75f20ab88c33c28f0ab11490e55c99615dbe14cb775ac42a4fdf915aec51b5c6ae281e446dd158f99c34fd7fa23f055b5469018a0e19d5e88058e446a1967b3703ae40150014dfe2def42ce3947e06e9b2bc09467f4d464709e5ce80e107a44fc4ba5cc3fdac170", 0x93}, {&(0x7f00005d7000-0x54)="e8441f0aaebb944b9c623f04fc4f01d34903b0f78433d15231c8087c35bce8065fd2ac6d5916ae107cedb7f16ab9f6d50519fc275ac114a1c16b07fc6a2287de7b504d5b09bd8331f16a1aee2e487aa2be96d869", 0x54}, {&(0x7f0000b58000-0xbf)="c598e3acda4153ab84e30019e9d6cf0c0b18aa21be3c5413a084f07cd2be75d79e00b216a0d448395aba9895c902dca88f4fa2ac5db73d24b3a9561a7e605c4f2a16cde2721073bb5bcb4084aeab6b12921f90cf6921cb2176f0cc9e0b8c0777a25e3f17a4655c5a61ea978900d176c0bd77d4bb594a5bc5adc915be95a03fc86526a0397a86e111d34a4aca0306e7f5a73e35a071a7973609948aae332fb91ad93cb8633e03525e4f40858c20b3af2e06b80205498bfbf2cfa17e818a9286", 0xbf}, {&(0x7f000073b000-0xcd)="45504c2acd5a68e767d06368eeccdfba1b74eb4552d7ffb5ac34a4afd9456df2cf60d40b136b3a2767e188e51c3e7972e45d497bc684f67832aa3bce8485ba2660c1c6cdc9e292024253d15202c301cae7ca6f8ce52921d715a8c7451ea47685a0cb796251eefa20bd5570916f40d662d461fa5b4c9e34b7bf8aef96cf35c0b7fa95f533d532bdf98cc371d5f802f313df7de9bab2138368b6ee74e2a120662ed180227d8a7760db3feb52e052d7486267c2b482c1604befe6a03bc0771b38187b879d8b0aa21382616e6368d6", 0xcd}, {&(0x7f00006f5000-0x99)="71f4f6d38e3f2fd7a1b98743f53a3dad12ebe04123e0725d17d3526628595fbc41d125cb6a364248f15690fd2839e1b03860b91e6328f10f216c34d45934f8c0860fceaa6a3466fd53aabd06269b8a101606e73ef48911a5420bc2537d6d135d1fb0e0ab14e8d70bdfab2000cd5a287d532a8218421495e940cbd4868e706372bd51fcb4e4330a5b4e88beac072aba77dde6fbd83254035fb8", 0x99}], 0x5, &(0x7f0000ce2000)=[{0xc0, 0x113, 0x101, "5564092265a929a4ddc517b06376916e5fd5df32b1bb4c890ab9a4dc34668b02cdbacbfc5a37c3fa8c8dc2dea283e521a76d064a1f51168a539368781caaa11c6f1a56294dcb8f308b632378f056a03b47e2242074dfb1997935b99c23fdd7dc64b178a57ef952c1f73189f165c05cb49dde89ecce2b5814bc57eaf6cc84b3c0a7d85a269ce0f6ffc0c611e94783ff8f794e1f4fbfa3f05735c1a5af5a3b46cc0bd1d9d1b152290d3c884b2eadbe"}, {0xe0, 0x117, 0x69a480000000000, "639ea43d005ec416ddc4e1b0698cc94df81ed1ac0dabc83073daaa0ba1ccdebc8d3f18b9e41cb597734a1b6779c87b15ffcab4e6b08466f8b239fd1dca6aab5ec5dc0cf63a697d6a0e79ab7404ac1227a074d95b825410e4f829637f3e10243c5e384268e274048d9e8bceba6fc4ffd618e7f7dca31202ff08183003477e6efc47729568270774c1a7fa9369cb4c7ea5fc680e4f0ee8d7bb2500c124db73864cd3107aa01ead375186927c29cc7ca1e7918f7735e15b6d6e35631797b8c2e6e2d93e153e652bba7e386794"}, {0x110, 0x11d, 0x1, "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"}, {0x28, 0x104, 0x4ef, "9c6ea71b9b54ef810509696dbe3dd68162c8808ee7fc"}], 0x2d8, 0x4800}, 0x40) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x4) [ 28.948024] device lo entered promiscuous mode 2018/01/03 02:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) accept$packet(r0, &(0x7f00009ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000078f000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000035f000-0x10)={r1, 0x1, 0x6, @random="5dc328a86fbc", [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000d86000)="240000001b0001fc0400000022251c005fff2d0800010000200001f7008213f916179002", 0x24) 2018/01/03 02:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000891000)={0x0, 0xd2}, &(0x7f0000099000)=0x8) socketpair(0x0, 0x80006, 0x7, &(0x7f0000b6f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000522000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000721000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006aa000-0x4)=0xe8) r6 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000074e000-0xc)={r4, r5, r6}, 0xc) r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f5b000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aa9000-0xe8)={{{@in6=@remote={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, 0x0, 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, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3e000-0x4)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005c4000-0x4)=0x0) r12 = getuid() r13 = getgid() r14 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000f79000+0x217)=0x0) sendmmsg$unix(r3, &(0x7f000022c000)=[{&(0x7f0000d6d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000b5000-0x30)=[{&(0x7f0000157000-0x1b)="001fe6770d7209450d3c4da99df6b3cd9f450381029c4ad8ae15a4", 0x1b}, {&(0x7f00007cb000)="3d1e2c122106ec183c3fbc0b40dc82995587ae57f995a49ecb87cbbcb2b617993602a7f505bd201e25af3259d240ba920136477ac19d5184f6b10bb606482fc29afb17f2318472ad71c83ad2dd296a6100d602f5b6504ea48f27c251e67495c16d7054dc145d278e58e2f7b548728346", 0x70}, {&(0x7f0000672000)="481d1ecc7aec7c32cfe744db07602ab8f5453b4fe2adc04d0e8350d37372c650420618", 0x23}], 0x3, &(0x7f0000ab7000-0xf8)=[@cred={0x20, 0x1, 0x2, r4, r5, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r14, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xf8, 0x40}], 0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000036c000)={r1, 0x3f, 0x30, 0x80000001, 0x6}, &(0x7f0000e3e000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) 2018/01/03 02:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a08000-0x20)={r0, 0x1, 0x1, 0x7, &(0x7f0000a10000)=[0x0, 0x0, 0x0], 0x3}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ab3000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000045f000)=0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000b18000-0x1f)="1f000000020319000000070000000680e2ed3b8509000204001600ff02fe58", 0x1f}], 0x1) 2018/01/03 02:23:31 executing program 1: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000826000)={0x0, 0x8}, &(0x7f0000b6b000-0x4)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b6b000-0x8)={r2, 0x8000}, &(0x7f0000b6b000-0x4)=0x2) 2018/01/03 02:23:31 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000a1c000-0x4)=0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c65000-0x18)=@generic={0x8, 0x8, 0x8}) r1 = socket(0x10, 0x800, 0x10) write(r1, &(0x7f0000f7f000)="1e000000200043f90003ffff04008d4001e200850000123b0300f2ff0000", 0x1e) 2018/01/03 02:23:31 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00005fb000)={0x0, 0xff, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x444f}, &(0x7f0000001000-0x4)=0x8) setsockopt(r0, 0x0, 0x800000000f, &(0x7f0000533000-0x1)="", 0x0) 2018/01/03 02:23:31 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000f1f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89df, &(0x7f0000f22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x0, {0x2, 0xacd, 0x3, 0xfffffffffffffffd, 0x51f, 0x1}, 0x1, 0x1}}) 2018/01/03 02:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a57000-0x8)={0x0, 0x0}, &(0x7f0000957000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000660000-0x4)='tls\x00', 0x2f2) recvfrom$inet(r0, &(0x7f00007c0000)=""/0, 0x0, 0x10001, 0x0, 0x0) 2018/01/03 02:23:31 executing program 2: mmap(&(0x7f0000000000/0x90a000)=nil, 0x90a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000519000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00003ab000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000033a000)=0x14) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000090a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/03 02:23:31 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x3, &(0x7f0000b2e000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000647000-0xc)={0x40000000, 0x58, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ffc000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d0d000-0x4)=0x6, 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) pwritev(r3, &(0x7f0000af9000)=[{&(0x7f00006c8000)="b7a3d4eed69c837273f32da0e277f18eb54326bc83f4a0b42dcf1f9c455e19401d5ae18281989c4f8a38bb7f8cd0379cc26c5664549ca3c059947140590d686be20871f14bb196b6eac521ab57de67541a2647b021255eb5c7206a380b606d7b5cde7d71bd84521936ce7c33a24558dda5484485088f4b01064343e049429527255eda2dc695987002e79e8812009796855023ad2ddaaee66ec0cb971753d4ddb18a12715ab2c1d28bc322d45fff4eced982ffa514e260829ab7d93ec34353e01dec6b58d912c682c85617", 0xcb}, {&(0x7f0000537000-0x2a)="72a929d2044e70da9354804d314719aec2a5c4a9a71bba10c243bdf908ced8b4807b06d287571ef04390", 0x2a}], 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000013000)=0x8) close(r0) 2018/01/03 02:23:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) socketpair(0x3, 0x4, 0xffffffffffff1ea4, &(0x7f00008d2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b3f000)={0x0, 0x7}, &(0x7f0000db1000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000190000)={r2, 0x7}, 0x8) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000634000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000fc6000)=0x3, 0x4) getsockname$ipx(r1, &(0x7f00009ad000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001cf000)=0x10) 2018/01/03 02:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/03 02:23:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000b8e000)=@generic={0x0, 0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000048e000)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/03 02:23:31 executing program 0: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000f63000-0x41)={r0, 0x5b, 0x0, "941629d3fff728c724e03dc1ae6c86b98e52eeceea875de3cb6d931dcf0112ff275def21c2e5aa85541a31f17f3b2015a25ff1e547c1e5cb5fc2b2f33cb09c9ef166e3895404b4e8dfe7fd9a1e41eeb13fa24b2742a8e51646c5dd1b4f5b9320db6fd0f344128a64661df281ad3a491fbd2bce97d6914332274be3e34283a86a7e3702c5f6ffeb68c6edf9310bedfc6e84"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000746000)={@loopback={0x0, 0x1}, 0x0, r2}) 2018/01/03 02:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x25, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d8708008689669c254815"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) pwrite64(r0, &(0x7f0000460000)="c04a45f52042fdf43f2c729ece077266eb015802088d7d7d4e14903ba4", 0x1d, 0x0) 2018/01/03 02:23:31 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x1, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/03 02:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xfffffffffffffffc, &(0x7f00003a5000-0x4)=0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d33000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000236000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008e5000)=@assoc_value={0x0, 0x8}, &(0x7f0000c86000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000128000-0xc)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000416000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000024a000-0xb8)={r2, 0xff74, 0x0, 0x4, 0x8, 0x80000001, 0x3, 0x4, {r3, @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]}, 0x3, 0x8, 0x4, 0x2, 0x200}}, &(0x7f0000a91000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00007ed000-0x1)={0x1}, 0x1) r4 = socket(0x17, 0xa, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00002d2000-0x1b)={0x0, 0x18, "a6ea430e4a23eb01d313502ac586b802d211b09fc6676099"}, &(0x7f0000185000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000a3000-0xc)={r5, 0x1, 0x20}, &(0x7f00003f5000-0x4)=0xc) 2018/01/03 02:23:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0xb0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000000)="ecb9940f8f31267827591e7ea4c8d5058dfe40dcbf9e393d93ea5fd12912a605fcae387f383d003255678b8b706676cbeb18e723e2c474bad72d2edbdb77840b8b8037d675b8768c161c35c33287207de0352ab035a54e76582ecf73c98a4f1ac895c1b41a4c2487a2a867f48cfbacb4ba136f2895d1ad7676159e4b13263a9a565b1b4407d8c4513d7f5fb8b2db03608fad860aa91b1ad41ed80b08b8dd9829837a82a3792a1f1e62e4cf936522e4", 0xaf) mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000df2000)='nv\x00', 0x3) sendto$inet(r1, &(0x7f00004e9000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 02:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000004000-0x28)={@generic="aa24c62ee258580ac01535946801a37f", @ifru_flags=0x2}) socket$inet(0x2, 0x3, 0x6) 2018/01/03 02:23:31 executing program 1: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x805, 0x618, &(0x7f0000f16000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004fc000-0x8)={0x0, 0x3}, &(0x7f0000449000-0x4)=0x8) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f16000)={r1, 0x8, 0x76e, 0x9}, &(0x7f0000396000-0x4)=0x10) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000bc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f16000-0x4)=0x14, 0x800) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000f15000)={r2}) r3 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f11000+0xd55)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r3, &(0x7f0000f02000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/03 02:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000a5000)=0x0, &(0x7f0000e6e000)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006b1000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000645000)="ebd7c69a2779d191ba7dd047c8cda394d2a151ff617e635a8eb4cf90ea8a650bfd57e5509a61067c807bdc47dd2d", 0x2e) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f46000)=0x0, &(0x7f0000759000-0x4)=0x4) socketpair(0x4, 0xa, 0x800, &(0x7f0000f4c000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000e17000-0xc)={0x8000001, 0x6, 0x3f}) 2018/01/03 02:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009fe000)=@common='eql\x00', 0x10) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d57000)={0x0, 0x42, "ed98c8a96710ca4f648ab9152f2bef2c9b626d870f7c6b3074adb1255f891dfc7ed04d215a73cf654a28072110e289af6cf281855bd0af0ef61b44b3051ba34fda73"}, &(0x7f0000f8b000)=0x4a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000122000-0x1009)={r2, 0x1001, "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"}, &(0x7f0000c6b000-0x4)=0x1009) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c36000)={r3, 0x20, &(0x7f0000468000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) 2018/01/03 02:23:31 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x200, &(0x7f0000fa5000+0x209)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00004fb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00006c1000-0x4)=0x14) r1 = socket$inet6(0xa, 0xa, 0x0) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) 2018/01/03 02:23:31 executing program 3: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d28000-0x4)={0xffffffffffffff9c}) accept$alg(r0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d28000)="6b7a5862e4dec816bd3ea5dac7b2eedb90b29be1becbb1720b22815a530f0531b0814e26733f76138d92fe3a367c0a0b42fa6ba8445cad37def99eeab555104778ca547492f2ded5cc639de1", 0x4c) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) 2018/01/03 02:23:31 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f36000-0x20)={@common="1070365f767900300001f5000000009b", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000d7d000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fd6000-0x10)={&(0x7f00006e2000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007bc000)={r2, r3}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000461000-0x4)={0x5, 0x7, 0x9000}, 0x4) 2018/01/03 02:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00fd434500009564090000000008000100010400dcffdf87", 0x1f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fc8000)={0x0, 0xc9, "f3f32536a428bba68cf4a991e5fc29733d205d6948e2a0fbcf9170b942dd059c123a1a821dfc99ea77ff3c6abdd2a2faaa76804c310a6b0f609efb1020f012a67dac648df8ae292ec8f6e78d202cc6fb13f966faf2716f5989bd65c246ffffd0f7d7a8d64b6291fa66dc34fdb03962e21567f4b5565af6633ce2c0f3d5ebc5e66101971d8de3e6d6fb82e4ed199e2a9954b960e6474f02fb3573cee41500c601baaec4f78157f502dcb087be7d46b0bf831e342109bcf7efb225369d542705e4167cdf98d6d966d84a"}, &(0x7f0000e4b000-0x4)=0xd1) getsockname(r0, &(0x7f0000ded000+0x8b8)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000056000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e60000)={r1, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000979000)=@sack_info={r1, 0x56e, 0x6}, &(0x7f00008c8000-0x4)=0xc) connect$nfc_raw(r0, &(0x7f00004f0000)={0x27, 0x3ff, 0x6, 0x4}, 0x10) write(r0, &(0x7f0000d57000)="1f0000000104ff00fd4345bb070000eae00000000900010002000003000000", 0x1f) 2018/01/03 02:23:31 executing program 5: r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="098c8bdd4fabb552e78349b2936ec160c3712288106187c5e90e720c30aa7adf6ef45c090927dfbffd097483d4b5cea584ea3a583ea2f63ca552bf713df6a9f956c51b080d59dbb283a9b8cebdd8451c85928652af3c4d56709ff5bcb441ad335f36e3547d4d7e38393b2b2156e6578aa4bab7b472bd8d3f287d95ff0e15e8d2236c8e2c20d8e01d01", 0x89, 0x40000, &(0x7f00008d9000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc, 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001000-0x2)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind$unix(r2, &(0x7f0000d77000)=@abs={0x0, 0x0, 0x0}, 0x0) 2018/01/03 02:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0x2, &(0x7f0000e6e000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00001b4000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f00002b2000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000d9b000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000726000)="", 0x0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40000000}, 0x1c) [ 29.325500] kauditd_printk_skb: 17 callbacks suppressed [ 29.325510] audit: type=1400 audit(1514946211.617:39): avc: denied { getattr } for pid=5006 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/03 02:23:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r3 = accept$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffd99) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000001000-0xe)=""/14, 0xe, 0x0, &(0x7f0000000000)=@generic={0x2, "cbc59fcecc587b0841a06fe6d18b21bbcc91a6f62ebe5be1e397e37080d44451a110835346dfe9042c8c525ff756063be0fff128baa7341a85bcb32f5674d49dc08615aeff0ffbe47739219d31e839ae62f72c0bc4324529eb3781158c614c009e2d217718397936d04bcf44a40257dd5539d60f83fcba7691986bed28a3"}, 0x80) preadv(0xffffffffffffffff, &(0x7f0000781000)=[], 0x1000000000000241, 0xfffffffffffffffe) 2018/01/03 02:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x85) socket$inet(0x2, 0x80a, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000478000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000751000)={&(0x7f00001a4000/0x1000)=nil, 0xff, 0x7, 0x8, &(0x7f0000d06000/0x2000)=nil, 0x4}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 02:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00000dc000-0x10)=[{r2, 0x10, 0x0}, {r2, 0x100, 0x0}], 0x2, 0xfffe) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001fd000-0x4)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000036a000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)='+', 0x1) 2018/01/03 02:23:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r4, 0x261c}, 0x6) listen(r3, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000)=0xe8) sendfile(r2, r1, &(0x7f0000c44000)=0x0, 0x31) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000c000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r7 = accept(r3, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r3, r5, 0xffffffffffffffc0, 0x1) accept4$unix(r7, 0x0, &(0x7f0000e92000)=0x0, 0x0) recvfrom$llc(r7, &(0x7f0000cb2000-0xf2)=""/242, 0xf2, 0x40002000, 0x0, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r5, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r7, &(0x7f000014c000-0x96)="a1", 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004b1000-0xe8)={{{@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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f0000-0x4)=0xe8) [ 29.358686] audit: type=1400 audit(1514946211.649:40): avc: denied { getopt } for pid=5002 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 29.394539] audit: type=1400 audit(1514946211.680:41): avc: denied { connect } for pid=5006 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/03 02:23:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006cc000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000529000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ad7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad8000-0x4)=0xb8) 2018/01/03 02:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f00008e7000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000765000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x2, [{{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000da2000-0x108)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/03 02:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009ab000-0x158)="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", 0xfffffed5) pipe(&(0x7f0000a12000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000635000-0x20)={"0a327fda93d3847244c19c8335d77985", {0x4, 0xad53, 0x4000000000000, "c7b6d4e44388", 0x10000, 0x0}}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00009bc000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f00008dc000-0x4d)="e1", 0x1}], 0x1, 0x0, 0x0, 0x4000044}, 0x10) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/03 02:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) tee(r0, r1, 0x2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000492000)="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", 0x12f) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000049d000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000783000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000da6000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000c1e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101, r3}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$nfc_llcp(0x27, 0x2, 0x1) accept$inet(0xffffffffffffff9c, &(0x7f0000d8e000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c7000-0x4)=0x10) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000e30000-0x4)=0x0, &(0x7f0000937000-0x4)=0x4) pipe(&(0x7f0000f57000)={0x0, 0x0}) r7 = accept(r6, &(0x7f0000dff000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5d000-0x1)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x20000000000002, 0x10) socket$inet6(0xa, 0x6, 0xffff) write(r8, &(0x7f00000be000-0x25)="240000001000fd004d07e30440de010303050100060001001900000008e70af1000020d0", 0x24) accept4$inet6(r5, &(0x7f00007fb000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d5f000-0x4)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000d40000)={0x0, 0xffffffffffffffff, 0x6, 0x200, 0x0}, 0x14) ioctl$int_in(r0, 0x0, &(0x7f0000312000)=0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r7, 0x8907, &(0x7f0000518000)=0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/03 02:23:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000733000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000300000-0x48)=@routing={0x2e, 0x8, 0x0, 0x8, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x48) mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x8, &(0x7f00005b1000-0xf9)=""/249, &(0x7f0000460000)=0xf9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) 2018/01/03 02:23:31 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/03 02:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) recvmsg$kcm(r1, &(0x7f0000489000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a29000)=0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ab3000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e64000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a63000)={0xfffffffffffeffff, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000004f000-0x20)={0x45bd, r3, 0x0, 0xffffffff}) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f000043f000)="84f9fc27ed845850b31de68f84a535904ce8e8ba2a7c66459f3ee302537024fab07d9cc78b9be7fa76bb300b58167e9014b7d3bccbf40144bbfcd88b01aaba5e6f36c846b79023e77ae0581b6a") getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b69000)=0x0, &(0x7f000052e000)=0x4) 2018/01/03 02:23:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x100000041, &(0x7f000046c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000130000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @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]}}, &(0x7f0000cbe000-0x4)=0x8c) 2018/01/03 02:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000584000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000045000-0x38)={&(0x7f00003dd000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000397000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) accept4$inet6(r0, &(0x7f0000490000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000048f000)=0x1c, 0x800) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000384000)="3c720390011c8d37", 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c4f000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 02:23:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept(r0, &(0x7f000066d000-0x3)=@un=@file={0x0, ""/1}, &(0x7f00004cc000)=0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c95000)={0x0, 0x9e8f, 0x3, [0xf1f, 0xfff, 0x8]}, &(0x7f000037a000)=0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001f1000-0x14)={r2, 0x0, 0x4, 0x1f, 0x5, 0x3}, &(0x7f0000909000)=0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004e2000-0x60)=[{&(0x7f000066b000-0x1000)="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", 0xe4a}, {&(0x7f0000ce4000-0x57)="1bf7a464c78a28d1ace7dbfb670c3c53ee36d9a5a7a044bc500e955a29b8bfadd42899700d643f7fd290aa9f9b174c6af1cb36a397349ca415a2b2f8761dad5058259bca3e4940bf2eaeb0ee4843c692b5b4c3275cdf67", 0x57}], 0x2, 0x0, 0x0, 0x4000044}, 0x10) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/03 02:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80004, 0xb62d) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000f16000)=0x4) syz_emit_ethernet(0x10a, &(0x7f0000bf7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0xd4, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "52bb2b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0xff, 0x0, 0x7f, 0x3, 0x0, 0x8, 0x0}, @routing={0x8f, 0x8, 0x3, 0x1, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x0, 0x8, 0x0, 0x6, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], ""}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000afd000-0x4)=0x7, 0x4) r1 = socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000c3d000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000465000)=0x0) 2018/01/03 02:23:31 executing program 0: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = epoll_create(0xf9) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000adc000)={0x0, 0x0}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000add000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000679000-0xc)={0xffff, 0x5, 0x10000, 0xffff, 0xff, 0x0, 0xffff}, 0xc) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000adc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000adc000)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ada000)={0x0, 0x0}) 2018/01/03 02:23:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/123, 0x7b, 0x40012002, &(0x7f0000001000-0x10)={0x4, 0x1f, 0xfffffffffffff70f, "078f71748dd7", 0x51a, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f1e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f1e000)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000968000)=0x1b, 0x4) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/03 02:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x1ff) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000094000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000667000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000530000)=@sack_info={r2, 0xffffffffffffffe0, 0x80}, &(0x7f0000b45000-0x4)=0xc) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00006b6000-0x82)={r1, r3, 0x6, 0x18, &(0x7f0000bce000)="df9595afe74133797441395c2f48d162213e7f92272834bc5cb7781619af254d15a0c29edcfb4b38d96c4cf564cdaa9010edafc8077d2ff1892b991077435305b3db26c4dffc706ee6fe0cb7bf151de45f4c8b6dc5d38aa50542a892b4ee5f8facb93bc24fa251d603e07483ad31b4a1e2e3baa95948b40949dc797bafdbf91d4919902a377a2a6a785b6fca9695d27686359e1191b90da116ac3570c870813096d8ef4d4001809bc22e71c5d2c876a8d5db1da738cb62695c65d57428a76439b6280d94c31a566d6c6f1cac40c4fcf22897d936e99f0241383ab0fafe324cf680a4ad4c1ff3c1bda4", 0xfffffffffffffff9, 0x100000000, 0x1, 0x2, 0x8, 0x4, 0x5, "5da0aec24312e3a3f977d621243c55feeb0a177a7a5e086fa634bcac01e21c189409febd776b43e2a15070d6dbd6754e2a30cc1804e6d8c51d92dba6634a4026d1a9f00b1a395f6bcd9262fc8ddb6d05d784c8f53013f0305fa6"}) r4 = accept4(0xffffffffffffff9c, &(0x7f00005ea000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bb1000-0x4)=0x1c, 0x80800) getsockname$netlink(r4, &(0x7f00009f6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a6f000-0x4)=0xc) syz_emit_ethernet(0x48c, &(0x7f000080a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x456, 0x0, 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}, {[@dstopts={0x2c, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xd2a}, @enc_lim={0x4, 0x1, 0x100000000}, @ra={0x5, 0x2, 0x1}, @generic={0x140, 0x7d, "d51506aebd93e5f44c7531b8988be99a19b32c4628ec9d10f05c02720cc0a619fd616364ab10db75708bfc2d635919e81e5cecf5f0d8c680b39c00f2aa2f765eacf3f6bc4858ec827bc3c672600923e7115fc5dcaabc8d019ab1f6294d343a26a8ade977e424e2ae2b8c79630201281337aa1c565fa253ee4144a2cc44"}, @calipso={0x7, 0x8, {0x1ff, 0x0, 0x7, 0xfffffffffffffffc, []}}, @enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x8000, 0xc, 0x2, 0x0, [0x4, 0x280000, 0x0, 0x9d, 0x7fffffff, 0x6]}}]}, @hopopts={0x0, 0x3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8}, @generic={0x0, 0x6b, "0a1da0d84c5281e37ebb5fa85ed95ee3e67e3331840999e9bc364cc18cd67077ce7a7e7b3e7e27b1e3f804595e1ac7df36e4ccda5874b53e603c03b0cb9764965f164a22f5bfe063249a47dae5c7d0c21ad83cfb42fac058cd4bb31fb4ea11578c4fecc9269ce2079f0542"}, @jumbo={0xc2, 0x4, 0xffffffffffff0001}, @generic={0x8, 0xf2, "8263f6dd764bcd889c5abe14ff4718e0dfda91025ee969978bec84f61a510b2f5f06392c6b3985ac5846f58bce630007cce08ed483072db0dc1f177eda9ddffbefbba484beccce774363bfaa6f6c35260432ced66d065a99e30dacf2fea340692509a17dd29c97d7b2641c9f8d7d6655dc7d060ed2fcab8fd0aead20faa0aec0c3d60661e71a663fe858106dcccb50b42c39f4524f18e0a34006621adba4b2ebdf168216415b5e70b432c1d96438e571f7ea3719946888353eb86c9e4628ba3073b655c9795c00d1df4f2695cc6722f32bc70979f678a4581f6ff2ed7b37c9fbfe75e150a5190fbe3c6db66eaf8116dd13b3"}, @generic={0x5, 0x68, "1000a77590b9f3bdec6e88232425cd5e5e9243f931208ac26a9742ba55f34afe9960cb0c26037da06fdac69afef8449c344f6d93c3b14a08e1a910a985a94ea4b7815df4c2d1679b04bbc9b0cfca46f4384ad3f2ab04fc714147913db5c3c8ce567e95ebe1dc8a64"}]}, @hopopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x27f1, 0x4, 0x7fff, 0x3, [0x3, 0xad95]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0xe1}, @enc_lim={0x4, 0x1, 0x69}, @jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @dstopts={0x2e, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x4, 0x2, 0x4, 0x20, [0x5]}}, @ra={0x5, 0x2, 0x10000}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x50, {0xfffffffffffffffa, 0x12, 0x2, 0x200, [0x4ddcd866, 0x9a96, 0x0, 0x7, 0x9, 0x80000000, 0xfffffffffffff001, 0x1, 0xffff]}}, @ra={0x5, 0x2, 0xe5df}, @pad1={0x0, 0x1, 0x0}, @generic={0x1, 0x56, "6e98e13bb0d3f6c69778abd60894be5112e8e76f217dd509d657cd73374568b1eeaaf942522668e5a0855ec8d29342aa03222bcc37e8887b473ec9e4ebfbcac310e6375d707ce43b74cd062cf8130375333954abf38c"}]}], @udp={0x0, 0x1, 0x4b, 0x0, "b02e5b555372d2b1fed2b1d8797b9dce8291c6bb9f8851cc88bf334dafa8cbb465dbc92d2f4b43559d029137578ea7a41beed40febee8bd30b51aefc05db580aff455d"}}}}}}, 0x0) 2018/01/03 02:23:31 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000006000)=[], 0x0, &(0x7f0000006000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x5f, "d41d5afb69a28a193fc50a91e3854f8f98bceb5501ad63f43ef970f80a75259ba4ea1f4c6415215f02a327994bc049a586a9bb3d9e65f27f2fed7802164c11cc199283ee899314a883f442c63caf4fb6669691d0b33dbe11bd16a49bdbf6ff"}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xda, "f3420754204d934a8306cacb95e4416a2d36d4e2935387a1293f0906d647b58777f433bfbb11ec9fe7f3484bfa68c0d245e6304b03e2991b350e248ede3678d5037fdb3599ac48c31f20d92da7b344ab8ce3c4650e32fb35b1cd4ce808417460ac6af0f377836e74c28fb2340650d9009c9dab04169c15f1f81c5e9818a4c3410e8fd02384c6dd525db974d71de393cc8e73f851d8c91e794cccfa3def041d86caf151bc18f5a846cf817e2a2dc2818d9c7b8b4b1d1162d422d3d1adc55f647eff4bd5150fcad94a11f9c13921848cd6335d05be2c3a924a5532"}, @iv={0xa8, 0x117, 0x2, 0x94, "73c71d4fcbe7354222cae83998d96941735f83b4ad45726505684ccba0ba2e6a7afb96f771bf98039c54f38a11159a359ce92595d44d3be54bc4cf30d3e5cc795396bb2c08f1e8c77fb16c5af7b77c16bc077fafa3e3fb3339a8e2ae53e468849dee46690ccd6b421ee192d6a6b53fd9bac83c78fd1274f85445c328dfb86789c1461978f3f79c10697e0d7c3e73be998a37d1ab"}], 0x270, 0x44}, 0x10) r1 = socket(0xa, 0x3, 0x3) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000005000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1338)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000008000-0x39)="3a1ac6e052c9d94b883928aa6f2e7a489c8b3febadfadf4e0499a01b0be91cc3473ca38607e339272e5560f4582b58c785baa434d24cf690a1", 0x39) 2018/01/03 02:23:31 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f50000)={0x0, 0xde, "1f64b87cc6cae9837ade7214b1c9c4bd9ada02eb80e32faee8835c4f83e70548ee2a7e37fdddb1ce2e1e1c4381d5a83287fef040b7d0391d41d06437b24c8a35af461f8a16ab25fd39080ca45251720b149111f3e42236bdf92308ffe1cad58bd2a83eefb1da07ed5bf7a433ee47db26b20de7e66b2672a2dff87f90ffe56714c82942c6d83aa8c69bae0e8f783e93a36a7c9a3f1be344e1c243640df7aeb01251d6bf5b49e7bfbe58ac42fecffafe9881b9401a7dc3693b09d359b1ae15c8e82e62443ffdd331adc3cfad9772bd7e510c249421fd3c8e9019ac2e094252"}, &(0x7f0000f50000)=0xe6) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f51000-0x14)={r1, 0xe5, 0xffff, 0x10001, 0x80, 0x7}, 0x14) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000267000)={r1, 0xaa, 0x30}, 0xc) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f54000-0x4)=0x12, 0x4) read(r0, &(0x7f0000d7e000)=""/99, 0x63) 2018/01/03 02:23:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000084e000)={0xffffffffffffff9c}) bind$bt_sco(r0, &(0x7f00000fb000)={0x1f, {0x8, 0x5, 0x9, 0x8, 0x80000001, 0x80}}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e4b000)={0x26, 'hash\x00', 0x0, 0x2, 'sha512\x00'}, 0xfe10) bind$nfc_llcp(r0, &(0x7f00005d7000-0x60)={0x27, 0x3f, 0x7, 0x7, 0x1, 0x1, "fc10bded666df663a31768fc98b2dc16392e00a3ef994d00dfde1f98c906387d5dad0801dfcafa1c220ae1209ea8e46c8df507b32468ea76ae1a6f9d752f3d", 0xffffffff00000001}, 0x60) bind$alg(r1, &(0x7f000073f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) 2018/01/03 02:23:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x80000001, &(0x7f000063d000-0x8)={0x0, 0x0}) ioctl$void(r0, 0x5450) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x13, 0x5, &(0x7f0000843000-0x40)=@raw=[@ldst={0x0, 0x3, 0x6, 0x7, 0x7, 0x4c, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x8}, @alu={0x7, 0x97, 0x0, 0xf, 0x6, 0xffffffc0, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x4}], &(0x7f00003aa000)='GPL\x00', 0x40000000000b4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffff28) 2018/01/03 02:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind(r0, &(0x7f0000e75000-0x10)=@nfc={0x27, 0x4, 0xe87, 0x3}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 02:23:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d37000-0x10)=[{&(0x7f000055d000-0x39)="390000001300090469000000080000008000000003000000450a01070000001406001a000401020100000000000100000001010c00f41ee400", 0x39}], 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000783000-0x88)={0x0, {{0xa, 0x0, 0x1ff, @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]}}, 0x88) 2018/01/03 02:23:32 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000009000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000000c000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f000000d000-0x66)=""/102, &(0x7f000000d000-0x4)=0x66) 2018/01/03 02:23:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1000000001, 0x0) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000dcb000-0xc)={0x4, 0x0}) r2 = accept4(r0, &(0x7f00003ac000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000673000-0x4)=0xe, 0x80000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000050a000-0x1c)="d4119cc7f906c3018960504e8f96a00e5a47f9e612609737d20453c3", 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd0000)={0x0, 0x0}) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000e09000)=""/77, &(0x7f0000d81000)=0x4d) 2018/01/03 02:23:32 executing program 6: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000b05000)=@file={0x0, ""/36}, &(0x7f0000727000)=0x26) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x80, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000004000)={0x4, [0x8, 0xffffffffffffff00, 0x5, 0x8]}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000035000)={0x0, 0x0}, &(0x7f0000035000)=0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000037000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r4, &(0x7f0000037000-0x10)=@ax25={0x3, {"ef50cfea7891be"}, 0x2}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000021000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r2, &(0x7f0000035000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000036000-0x4)=0x10) read(r4, &(0x7f0000005000+0x21e)=""/138, 0x8a) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0x7, &(0x7f0000004000)={0x9, 0x6, 0x4, 0x7}, 0x10) sendto(r6, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x4}, 0x4) 2018/01/03 02:23:32 executing program 2: mmap(&(0x7f0000000000/0xe86000)=nil, 0xe86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e7f000-0x4)=0x41a, 0x4) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000034c000)={0x0, 0x0}) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e86000)=0x3, 0x4) 2018/01/03 02:23:32 executing program 3: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000361000-0x4)=0x1ff, 0x4) 2018/01/03 02:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x80, &(0x7f0000d8e000-0x1)={0x0, 0x0}) connect$ax25(r0, &(0x7f000029d000-0x10)={0x3, {"c179916df7eab3"}, 0xffff}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/03 02:23:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = accept4(r0, &(0x7f0000902000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008cc000-0x4)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000524000)=0x0, &(0x7f0000a2a000)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000094e000-0x34)="12", 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) 2018/01/03 02:23:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000790000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000cd6000)=0x58, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000aa4000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000751000-0x4)=0x5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) close(r1) 2018/01/03 02:23:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000002000006, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f9e000)=@assoc_value={0x0, 0x800}, 0x8) r1 = socket(0x1, 0x1, 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e10000-0x10)={0x0, 0x10001, 0xf07d, 0x0}, &(0x7f00009bd000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000ed7000-0x1)="97", 0xfffffffffffffee6, 0xfffffffdffffffff, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008ab000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e4000-0x4)=0xe8) 2018/01/03 02:23:32 executing program 5: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000019000-0x2467)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x20, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socket$inet6(0xa, 0x80005, 0x224) 2018/01/03 02:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000355000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000349000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000307000)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='veno\x00', 0x5) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/03 02:23:32 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000001, 0x101) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd6000)="", 0x0, 0x4000, &(0x7f0000191000-0x1c)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x273) 2018/01/03 02:23:32 executing program 6: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) pipe(&(0x7f00002bf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000341000-0x8)={0x0, 0x0}) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000062c000-0x2)={r2, 0x10}) 2018/01/03 02:23:32 executing program 0: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000007b000-0x4)=@int=0x0, &(0x7f000049e000-0x4)=0x4) r0 = socket(0x10, 0x2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00001ca000-0x20)={@common='irlan0\x00', @ifru_flags=0x1000}) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000092000)={&(0x7f00004a0000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a0000-0x50)=[{&(0x7f000012c000-0xca)=""/202, 0xca}, {&(0x7f00004a0000-0xe2)=""/226, 0xe2}, {&(0x7f0000322000)=""/65, 0x41}, {&(0x7f000049f000)=""/84, 0x54}, {&(0x7f000006d000)=""/100, 0x64}], 0x5, &(0x7f000049f000)=""/109, 0x6d, 0x7f}, 0x40000000) recvmsg(r0, &(0x7f000049e000)={0x0, 0x0, &(0x7f00001c3000-0x60)=[{&(0x7f000049f000-0x41)=""/65, 0x41}, {&(0x7f0000454000-0x43)=""/67, 0x43}, {&(0x7f0000142000-0x9)=""/9, 0x9}, {&(0x7f0000211000)=""/24, 0x18}, {&(0x7f0000141000+0xd24)=""/244, 0xf4}, {&(0x7f000049e000)=""/11, 0xb}], 0x6, &(0x7f0000152000)=""/63, 0x3f, 0x3f}, 0x12002) 2018/01/03 02:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c7e000)={0x26, 'skcipher\x00', 0x200, 0xf, 'cbc-serpent-avx2\x00'}, 0x45b603becf6c9dcd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000420000)=[{&(0x7f000020c000)="da39ce7f7c650ee2716d342c03f6af8454ec67e2c2c850060c0723a391943416d8e25220ff14d858aa1a64a51f9fd9a17fd673a07560edecf01d6f4c6698de2b628da7989b7f0c2e53332f706893e2395883db48b462d4266faaec8fbe84a4ffb99e50ad17ecca0b46207ab754054035703b73ade58993a7b3d1b45abc7dc985d4ac6a0aa29428d8eef3963d0c5387fa9b3545ec75b44c5f1fcc41144b80bc76", 0xa0}], 0x1, &(0x7f0000305000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = socket(0x1b, 0x3, 0x4) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000733000-0xf3)=""/243, 0xf3) r3 = accept4$inet(r1, &(0x7f0000c8c000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058c000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000016a000-0xc)={0x0, 0x9f, 0x2, [0x80000001, 0x1000]}, &(0x7f0000277000-0x4)=0xffffffffffffffa5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000f7b000)={r4, 0x800}, &(0x7f0000ab7000)=0x8) 2018/01/03 02:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00001ef000+0x6eb)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000533000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000031000)={0x0, 0x100, 0x7}, &(0x7f00006dc000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d57000)={r3, @in6={{0xa, 0x3, 0x3ff, @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]}, 0xcf, 0x5, 0x2, 0x40, 0x8}, 0xa0) bpf$PROG_LOAD(0x5, &(0x7f00000ab000)={0xb, 0x7, &(0x7f00008d6000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, [@ldst={0x3, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x8}, @ldst={0x3, 0x1, 0x0, 0xe, 0x0, 0x19, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000bf000)='GPL\x00', 0x0, 0x93, &(0x7f00000a8000-0x93)=""/147, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d909c891c4c3e8b3ffab2ba9cebaaf07868e79904c9cb2205fb0f0dc1a6e3c4623ccf0b162fe7a221724991dab1b927f7364c6cac75e27e8d73b6ad4136e4d413c8910f3536ef76f61c", 0x80}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/03 02:23:32 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f0000002000-0x9)={0x1f, {0x56, 0x0, 0x1, 0xfffffffffffffffa, 0x6, 0x2}, 0x7}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0xff, [0x9, 0xb2, 0x8000, 0x1, 0x4f, 0x5, 0x6, 0x10001]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000371000-0x1c)={0xa, 0x0, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x91}, 0x1c) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000558000-0x10)={0x1, &(0x7f0000e24000)=[0x9]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000626000-0x8)={0x0, 0x100}, &(0x7f000058a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f83000)={r4, 0x1}, &(0x7f0000660000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000624000)={0x5, 0x4, 0x1, 0xfffffffffffffff9, 0x0}, &(0x7f000024d000-0x4)=0xfffffffffffffea7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000075f000)={r5, 0x23, "a149493d5d4aeeeefc29bcb0c77481476889fa421a79ae3f131e243822ed5d0989a255"}, &(0x7f00000fc000-0x4)=0x2b) setsockopt$inet6_int(r2, 0x29, 0x80000000000004c, &(0x7f00009c0000)=0x4, 0x4) sendmmsg(r0, &(0x7f0000b3f000-0xb4)=[{{&(0x7f0000444000)=@nfc={0x27, 0x7, 0x100, 0x6}, 0x10, &(0x7f000035b000-0x20)=[{&(0x7f000053f000)="4415a9486f32b096e9636b885a55c6b5a3520a4cf49f56c082af926e593eed605797eb843a1a7ade77fb2e72e27e9b1016026b11a3aced49bcac5f71efb8a8003106881a8cf9d507ab5f6fab037ac780040476d24bd382de973ed6b5bbbc403bd93f6451b228fcb3426a95046cb0b33b3ea8168adb8fff9c9ea571", 0x7b}, {&(0x7f000022e000)="a1eaa3c8905665e7cf5c051c6feadf34742c7b1517043e427de3194386bd07d94f71a4f7f7f58f6a8229c71ea1d2a1974983529f7724e951f999eaca2b1a8d06ce95bd65cf2a5f0e57687ba1b85b10497a177872abd9afc092d40972bcb07831d664035ef92dc27b7be502c54114433da6d8efd72ad3870f4edcbbbf0616f7a457071d592fdf6c67f44f933316db93d8440d085495bbfddd0a38b040134a", 0x9e}], 0x2, &(0x7f0000f91000-0x11b0)=[{0x1010, 0x113, 0x7, "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{0x40, 0x115, 0x6, "c736eb5a57ee037da0d2eeb7de6788d53d65149474fad943cb4c1d3f190be0f8e96ff6be41474689b98a5b6e3917cc"}, {0x70, 0x19f, 0x7, "ad510b77302db879575795911e4c2382da9f7dc8389e7e133b1a5e782f761c6edef4851f55fe1c33d6f60e4a9730d5d76bd6d68e4877f351642e22f64bd9476540aa5c88e0aeff3bf56d8071d06ecbfc68560fc8b881e246e19ba503"}, {0x90, 0x117, 0x200, "0a548738276a009d4c3fb9eda01a95a93a7239f4ea005085cd1a9d5065f6d9ae9f5f9e7f2266fea82cdd8740a8a3dca68c44ddbaf7828950482b870a84cfb42377d163647594b331d1b8af2a0570e076f8a5d60fcc7dea5b221da06de14436ddf0c18c06234e6b43b51e3126414fb21746da5d2538ab3f42e959ea"}, {0x60, 0x113, 0x5, "93c59bb75f6685596ac5c462a075ae78cf4315ebf0845d5f7e0bf943124adfb083e30d5808a3d61c5e62a512b4b4767eb672f5ecbd1b701082bd3a23538cbc648b389d32ad7e0274e1db229299"}], 0x11b0, 0x80}, 0x3ff}, {{&(0x7f0000d75000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b49000)=[{&(0x7f0000449000-0x91)="7fda0b261617b4cc899e68583ee594ececdae1fabde746e25153d06de03e96adf8e1c684f8ca5772e08064e78afca838568069d1297a3f03f841a91feb8c5ec6793442db7651faa6ca0315dae4c571266f76036fa607a177215536c7c7c7f976893fa598c2513921142e703cd44e6699272d7b02eb88cad8fd1f20af7b43d69c4e1e94a5dd62d7e5e03a5b72a09739f271", 0x91}, {&(0x7f00009d7000-0x20)="2e925977cb451694a1204208143d22ff90dfa3eca0d33d874fc17fc4b5d17284", 0x20}, {&(0x7f0000ea5000)="47c9f8204e8d27b5f7539a004d5d5055d1c5366f2bab5ac4773987af8eba49028f3405c9fc69faf1b3f8649ad2461e16940c6cc44b7768b30baeacc2c393f0e04bc740de4f9e34af628309edb4d25d7d7e23ffdda35ce5c593dfed6b08b2a3729d5dc3630848c0ee42079ce06d86a663ee882dddceb9315acf589fead3d2c815acf3f3129de6aa7c850220b2f87c9f8c6cfe2f344431ab318519b327ad4af7758ac90e", 0xa3}, {&(0x7f0000471000)="a08f5bc313719f6c1b5384", 0xb}, {&(0x7f0000260000-0x1f)="fb79a322b17ab0f5c1ee802ed167ed3be073cb2883ed3b4ccca8cd75fcbdf3", 0x1f}, {&(0x7f00006c8000)="6639fae03fddce185f17aff3f9a3b7e2a1a3534f9b645643b9da77a19894441175a450fe42f7303778698be13f02470fef87cd10280d2efe3e4fb3bb1ba10644027b827b1314e8877286b8e9afe5c6f17813340f5abd9de0065b0c0a27c034e7650bb9cef372f11db53c2d16ac245b3b92d706cb3c4c9e3dcdaa2df274cde99e37b56ad686c7d5fa", 0x88}, {&(0x7f00008c2000-0x48)="9464e9be24985e5a7934748a06fa1195945945f8bf44969b073052b09554ed681fd0a4d5470c25c0bb3599fb3db55546fe79b71e66316dfd7e09406b47c2e652a351900689dc0a76", 0x48}], 0x7, &(0x7f00008b9000)=[{0x38, 0x11f, 0x9, "879904ad9dfa450198a291677be46b0dd2a3d8c8ab932101b8d734443f025041fa634afe"}, {0x30, 0x10f, 0x4, "f9eea9696b4cc525a3fbdb7b2cb1c3acc2b54e49f3b6976925ab"}, {0x80, 0x116, 0x0, "caa4ac762bc2a41bb28aa1fcdb62b7a312bc6e85e7bb59aa88d917413f3ebcbd2ac8b17a00a5f5437e0b9b066320883948411db5f2b5d387afb1735ff1c568351fcfc45d9a2c6483a2818d751b46ee8c862f0cf6f28155c536c55ff7221e33c1b4cd6324759d6e7cb9f375"}, {0x70, 0x10d, 0x5, "52a7ba63a1029a2be26495b593d3669e0ad3ceab9f385f34b34b149ce4556cdb22662530dba2d3bdac033378273acddabe30699d2242ef644d3539e5406631a61a1fd3e5101d16572df74faeb1a0910ce2e7421f176a9b966389722f44c6dac7"}, {0x108, 0x199, 0x3, "d9d4c77acf64772693a6aeab2d2e6b8e1685bed0a12aedf5fb76a555e65e3d65430be137c63b8d9975436521e2c10fa30b3772712273e9b6e87737c88685429bb18352993c9d47d3089e817dcf24e0e20f0dc52d07bdb97f6ce516a0df18d9c5d9378a384dec6a1f5f68eeb3bb6fe04c354648dcf35bd87c183fbd2293b91dc271089944f57d65070dafe5aa26e89a3267d00e8b00047bf97a87e0b4aa18ccab1ddc47c2f37e08e3e8794d27f566743b9b81cf1f05dcd87efc9e140648d2eb007f736b1c42d62425b108233737a76b27ccd682b4024e493764aeb8d749aa46f47d7bdc6d61f8cab427d2793ce6fb023f5c"}, {0x60, 0xff, 0x1f, "82f0a49d4245e408d17b26ef0c0244ba0415cee34b7d6278145761e6298f5ac0afbd6c1a4e0a3642b42eb972e4ff7a6df74113e10527385edd1e01f027d12eb564e76bb6ca9473db4b1efb287987"}], 0x2c0, 0x10}, 0x2}, {{&(0x7f0000185000)=@ipx={0x4, 0x2, 0x8, "ebd1039935ab", 0x80, 0x0}, 0x10, &(0x7f0000851000-0x80)=[{&(0x7f0000469000)="f925cd12b5222bd5232d4c17daf3be08b5fff42ea2e1b9fef670c0d52e761e2cb1d60f8fe7c727e964a5585c3081898ba6f9bf778622e717cba105f35ffafcb5a9518f929aedad18bbcea95b6a452db931415c207d2b89218fc17787ae7f", 0x5e}, {&(0x7f0000ac3000-0xea)="5b76681b5a55da2cdc993aa6299fbcc5f05824e93de90e5548ce7d3cbf09b32e562a6da51e4a91b8d22f3a11669a7589c430d3921c5f621fd5f9091e674a2e0257c9c3caae47ee7c3d09b1263b93e2b179a4d68edd8ffa94fed24bf4255615993fd6883b2d71bda5f3b372120a1fa0fd356b8cbe35b827942c329192fba63f55d8591aa4859672c16262985a676435b9f4a10436cae24ce4cf0c2d7415bef894ac517390219ffaaa2e9ac7952feb929b1177d705ede4c63983894b1632f26ce86c666b673f4192214428c7b3bc7384deae1064964bca46b465225d8947452566a58e260200f1917a3d7e", 0xea}, {&(0x7f0000b31000)="f8814da81cf90704f0a347388892ae599bdda0bf433f51328020f275de74ca399941218e04f48841fceb243baba598374dd10ccf010a942c328f9170bac8ed9ba8a351620b92862c39a24e40ee3e187127d8371c640760e19240164cf58b70df0b7a00fb71196fbb53bfbdb37484ca4660327b1f382483780fdb3facedef0b3c6cb9126f3730b0197a660f39b9e843987193d4a00cb7a9cb316f77759acd226644e55b5f5e89ac41a5aedffbd37bbc96a0", 0xb1}, {&(0x7f0000ebc000-0x79)="a0b8ff1d1664b6caedb2069051edfd19e10d8c34c1fff30d09938b384906ba51cc32ef4e1ebef17d106710e5ee75e827ce2c40d02ab5c3e1c17637b7acdb541a159411380d2f8ce07ad1854f5189976714490a0c73f6410eecdb661aad23cc4a451edee3624fee8887dcfc7d979fb5b3002760f73f1f26b484", 0x79}, {&(0x7f0000d7c000-0xf3)="a94de5727e74b0e1a56410be6fb9249ba20f888b2c8c461a0c5780369650691dda3ce1977ecf08712f9b38ef536258ab257fe79012a2260f2075cb5573965a514c454c548d65e653314abb9f851bb8084679cb468c18ffb6a11e6167da5e31bac8e88348b47875d32e7208c94525f1006ed77ec53b8ddec0c9cf792f08b009a74c06e94a56d41b8fb52c353b76ad0eedf20d9f8a4a123bbbcc642c898fcc7e5fbbbfd5c1ff47cb1e940a3fff18f67ebfe1e6f96481e1196531d3e9c12b8a740b5ae9318fd82a911af89ab6173ced76bea0ffe4a03ead23ed85752722f8df7329921142e4d1a1a3e1d4a9fd533e1f9a089383c9", 0xf3}, {&(0x7f0000105000)="", 0x0}, {&(0x7f0000881000-0xe0)="48d5454f28abfb92aa93336b84f7b4d53a5db307d008bcf5060b0a9ee571b9152c1c4c0723747565e2bd5001833f6d6325df2c85deb7589b1f8937169012a598fd5800088387809bda5a0e0d76019a4fd98e423779c8108beb69978dab541cc39d72ac5bd7fdd3c8a33dc605b83c6ac441f5212697f466b4eca09ae100618af9615069bfdc87836a31a8daf430032223170759a80709489f59fc8d68b696e532716a1d7bcaf7ff2bc608d1e69cfe04af0fd4393bd03800b4622d7cd2d4b8033568ad1768dbf67ce6879717ce1c8ae8feb89c8edf6ed3fe0dd68f3ad5489ae5f0", 0xe0}, {&(0x7f0000408000-0xa2)="63edda387bb874e6dd8c0aa09e77a5d195b1ea6835369c44daebd5c57318c6e8eb1252c281d931dccdfeaf74151579dd6edd5421cbea18604bceeace6eec15ff959d70d8915aef6f0920297627587a19b68352be246baea70bb7a844be10e72da6e122fc85b4ae2fc8599824b9f748a2ae351f357a6f7581f5439dbe00c1ac2aaab5f0fc270646cff0bfd225fdd8e71e17df2023735d55225a4400238ca0f5a06696", 0xa2}], 0x8, &(0x7f0000ccb000)=[{0x70, 0x116, 0xfff, "e70eee5c79e9159b12846f9e2bac3db1a993caada04a2870ab44cdb9cc97931dedb4460c2f276af6c1f8c6b9710ce67353f6bab745b600c6207f26323504a1e6e4b38a63b4390ccab1825788d7fdfee34814f25d2f5107c10b85f345"}, {0x40, 0x100, 0x8001, "674d2d1a03bcd2ce2af4f9e04e1ce53b83ac63a6e828e7e004ee400bf867770b3907d88f1eeccdcf6ead"}, {0x50, 0x0, 0x4, "63989b326c5af9fa1efa8a2d5011628b48af9f3a72ede80a7c6f01511640ec998510102fdd74e2a2433559c952a0ff662a572fa150c6d1c9681f"}], 0x100, 0x4000000}, 0x4}], 0x3, 0x40000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000074d000+0x6e9)=0x0, &(0x7f0000351000-0x4)=0x4) 2018/01/03 02:23:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x6) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000db8000)={@common='nr0\x00', @ifru_mtu=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000049b000)={0x0, 0x2}, &(0x7f0000527000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000001000-0x10)=@buf={0xcb, &(0x7f0000000000)="e0ccd8d4e9dd217d8b0225d04ce60fb6a9c534eacec8d29f0aaad897a43e03b6ef520904cc8b6b9a9c4a613e7badc3585aa3c9f6dc526ba8503459f76286d60de79d6f5a723ab423e95c895ab8d2be5f14c730ec948fe289aeaeacadb072cc6949ff6a15ac1843a8461c97d4cc40d96da1b29d3013f86a3030ddf0da850e6175745629777b74672293435cf203942c5d0209cfbe7000f9db551250fb551524038cc9c2d7f195757ea9aeb884240b5e3a880ecd544c09fe9e14b327faf489e4b42e46f16d11b9b73ac87055"}) 2018/01/03 02:23:32 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fdd000)="24f3ffff140000000000b40400ff001d020200ff0010060000000000070203000000b7", 0x17d057a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000290000)={0x0, 0x0, 0xffffffffffffff9c}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000531000)={0x3f, 0x1, 0x0, 0x8}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00007e7000-0x8)={0x9, 0x10001}) 2018/01/03 02:23:32 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100001000000005, 0x80000003, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000)=0x7, 0x4) connect$nfc_raw(r0, &(0x7f0000002000)={0x27, 0x1ff, 0x2, 0x7}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000005000)=0x10000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8000ff, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000004000)=0x1) connect$nfc_raw(r0, &(0x7f0000003000-0x10)={0x27, 0x800, 0x0, 0x7}, 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/01/03 02:23:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000015b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x20, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[@routing={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/03 02:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dbd000-0x22)="2200000019000704009433dd0100040080010f0001c6000500fffe3b06000f00ff27", 0x22) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005e3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00006bf000)={&(0x7f0000b60000-0x4)=[0x101], 0x1, 0x2, 0x100000001, 0x5, 0x100, 0x4, {0x3, 0x7, 0x9, 0xfff, 0x5, 0x2, 0x6, 0x200, 0x7, 0x9, 0xbc5, 0x3, 0xffffffffffffe678, 0x0, "d493acc4a7f6cbf59712ff9b269cb7c0a64c0266c511057b24964f995e99ddf5"}}) 2018/01/03 02:23:32 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000010b000)={0x2, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x2, 0x3}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xa, 0x1ff, {0x6, 0x2b, 0x9, 0x8, 0x0, 0x6, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x10001, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x2000000000000053, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x10, 0x14}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) 2018/01/03 02:23:32 executing program 2: 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) write(r0, &(0x7f00007a2000)="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", 0x1000) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}, {&(0x7f0000c86000)="322985ced3a25da66c23943ae085150ee216294e61005b5c25401cdb3aba960ff9427c4421645f0b769c5a320234274a02a41779cdade5c57d25ed1450d6e81ae86f23868fad4e698c9134b71873b9d24719b5b138abb1bb3160194ffd68262060ab02186513004d293e4e7c65101c974fb00113f445d6ffef3345a9dcce5e480d3e", 0x82}], 0x2) 2018/01/03 02:23:32 executing program 0: socketpair(0x4, 0x0, 0x1, &(0x7f00009e9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00008cb000-0x4)=0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 02:23:32 executing program 6: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(twofish),ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000045d000-0x47)="71f57756945894759340992222318ecf7d6c730b3e92797ad1b6e0bdbd18f3a24055ea75dbbf0f09451d78c2db64d3f92c18a7e68ba90dcb70422c11b2be068c98486f26e2a319", 0x47) pipe(&(0x7f0000bcc000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f000008d000-0x4)=0x0, &(0x7f000076b000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000590000)={@generic="42f3921d4e5aaf5549b04c1d60ae8f51", @ifru_flags=0x1}) pipe(&(0x7f00005ac000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000048e000)=0x8001, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026d000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad000000000000008ae652dac16463d82a957c7c2814e518ad2c78cd1499d562b5b03b839c6da272baba8b105bb1b3c7ab2107538fa284941f1275fe477f5218b18f6aa18a3333fab8789895b39c15477e9ec7126cbdd515bc79182784dc8fee141d547beefd73c6358e0e25c924671c4e47b5a0b2cb470c08008175c392d56e60d97267a3a413dd3b0ae10f4877c5aa4e7409c7b1cf36af200b9666df1800eafb733c248fbc7edc2abae32399480a46d0c318bfc5b9b3fd92cfd0d35881ae79433a3bb2b4", 0xdb) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000b87000-0xa8)=[{0x0, 0x0, &(0x7f0000a95000-0x30)=[{&(0x7f0000714000-0x15)="f926a9e8f526c34931", 0x9}], 0x1, &(0x7f0000fb0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r5 = getpid() ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000e82000-0x4)=r5) readv(r4, &(0x7f0000f93000)=[{&(0x7f0000a91000-0xc4)=""/196, 0xc4}], 0x1) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00008cb000-0x4)=0x0) 2018/01/03 02:23:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000d06000)=0x2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20001000012c6, 0x0, 0x0, 0x0}, 0x14) 2018/01/03 02:23:32 executing program 7: r0 = socket(0x26, 0x1000000000005, 0x2) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00004d1000-0xd8)=""/216, &(0x7f0000a82000)=0xd8) 2018/01/03 02:23:32 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = accept$inet(r0, 0x0, &(0x7f0000811000)=0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000026a000)=@assoc_id=0x0, &(0x7f0000fe2000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000eed000)={r2, 0x7f, 0x9806}, &(0x7f0000fe2000-0x4)=0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe1000)={0x1, 0xfffffffffffffffb, 0x9, 0x4, 0xfffffffffffffffd, 0x4, 0xffffffffffff8001, 0x37, 0x0}, &(0x7f0000118000-0x4)=0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fe1000)={r3, 0x2, 0x6, 0xfffffffffffffff8, 0x9, 0x1, 0x400, 0x0, {r4, @in6={{0xa, 0x2, 0x1200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x937, 0x181, 0x100}}, &(0x7f0000194000)=0xb8) sendmsg$netlink(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x14, 0x107, 0x10000000113, 0x0, 0x0, "298d3d5d"}], 0x14}], 0x1, &(0x7f00007fe000)=[], 0x0, 0x0}, 0x0) 2018/01/03 02:23:32 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="01000000020001000000be8c5ee18c88", 0x10) 2018/01/03 02:23:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d90000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f00009b2000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003a1000)={@common='bcsf0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0x100000001, 0x0, 0x1, 0x1, 0x402, 0xa20d, 0x73, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0xca55, 0x7}, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x23, &(0x7f0000000000)="f197d5eb4e189054a12c1891a670d633998dec738ae3c97c84b541f1bcc16888e6688c"}) listen(r0, 0x1) [ 30.065341] netlink: 'syz-executor5': attribute type 15 has an invalid length. 2018/01/03 02:23:32 executing program 7: socketpair$inet6(0xa, 0x2, 0x5, &(0x7f000087d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000278000)=0x1c) sendto(r1, &(0x7f000008f000)="f6b4d0fd7543feb573c68dcf29a0a411981151f1090a73962d617aa8ea64e7c5c4d3a13d037da7f9c7f5bb287f16adb6877eb92fd1581a0998e937ae5bc475cf04e86150abbd1311f90876dc40ff1fa20d6e953f5a993a0f0f8eff6f54ebb4279627ffe9f41c61d242bcaeda8e3efd816bfc0e2708c798c3332ea0869392f0d5da1f8caa1c695e08d8546f13357622465fbeb3b270ff79eb56035a6ff66cdb9f1208018205e3f78d516715f26a5c65850bd09ba5b8d9d6cf741e3c1651a4930b42da685665bdf874a0", 0xc9, 0x20008810, &(0x7f0000864000)=@generic={0x10, "537383c21a183f9f167cb0830a968e0621a5d76a72e14b4a69a1a0e23998c22a6da88f99092ae415e1db1c5033b02e1b13de8dff9a9b33cd01583d65c3a34ee99c10f6d82f16b04968afb25565acf979b3a691ac7627e09e2584c91b8c75662664604db3a4fd992bba1342c2ce5299c82bbf56f1661c3728adad446ab458"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000444000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000075d000-0x4)=0x14) pipe(&(0x7f000033f000-0x3)={0x0, 0x0}) bind$bt_sco(r3, &(0x7f0000546000-0x8)={0x1f, {0x3, 0x8, 0x9, 0x6, 0x800, 0x9}}, 0x8) r4 = socket(0x5, 0x80000, 0x400000085) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000d3a000-0x4)=0x1ba0d75b0c65ba1c, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) close(r7) sendmsg$unix(r4, &(0x7f0000e5c000-0x38)={&(0x7f0000ea9000-0xa)=@file={0x0, './file0\x00'}, 0x1e, &(0x7f0000396000)=[{&(0x7f0000d22000)="291638afa210674d82804a9db3782af95dc9d030742e547cde1cc225229bd3a3bee20efa", 0x24}], 0x1, &(0x7f0000b22000-0x160)=[], 0x230, 0xfffffffffffffffe}, 0x0) getsockopt$packet_buf(r4, 0x107, 0x1f, &(0x7f00009a2000-0xf0)=""/240, &(0x7f00002a1000-0x4)=0xf0) 2018/01/03 02:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000089e000)={0x5, [0xa213, 0xb9, 0x8001, 0x1f, 0x1]}, 0xe) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000042f000-0x56)={0x0, 0x10, "029facea0d1e767966199675842a3eb6"}, &(0x7f0000a71000)=0x18) socket$inet6(0xa, 0xf, 0x28a36882) 2018/01/03 02:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cca000)={0xffffffffffffffff, 0x50, &(0x7f00003f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000256000-0x4)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x9e1, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005b8000-0x3)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 30.111884] netlink: 'syz-executor5': attribute type 15 has an invalid length. [ 30.133081] audit: type=1400 audit(1514946212.424:42): avc: denied { accept } for pid=5243 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/03 02:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) bind$alg(r0, &(0x7f0000299000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) sendmsg$key(r3, &(0x7f0000bcd000)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x1, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) 2018/01/03 02:23:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f9b000-0x4)=0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0xffffffffffffff53) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) 2018/01/03 02:23:32 executing program 2: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ead000-0x8)={0x0, 0x0}, 0x1, 0x1) syz_emit_ethernet(0x149, &(0x7f0000c99000)={@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, 0xffffffffffffffc9, "5091e2262bd7e48d0000010000000000"}]}}, @tcp={{0x0, 0x0, r0, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @sack={0x5, 0xffcd, [0x3f46]}, @sack_perm={0x4, 0x0}, @sack={0x5, 0xffffffffffffffaa, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, []}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}, 0x0) 2018/01/03 02:23:32 executing program 7: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="6f08f4ebe1e6", @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000bd5000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000037000-0x4)=0x10) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000757000)={0x0, 0xd7, "817ceb6dd2160af52b243a77de0e523e66657ab2d0e5ff78f788d14d134e7f2b3c0c9fb02cb86b453417eac9f2093c1559c7494159159f4512a97f3c1d479eb612792353e5b57caa1f1e0550fe6bbfec8812da769ee62f8d0dfab0ec27adffcb91e1ff110e9a42ee8c7a32b913a1f10c0963f55bf97bf67008a153d56912c95ec111a1544ee2da6fd7849ba399dbe8cb5a3399b8250d9b8f6159258b2dfe0dcd261b620064af78a0fda8b326b3acf26e2ec46602ec09a945b27cfe5f81f4e1f843c9c82c6689e9e4cfe10fdc9979f227f2de8df9d9a876"}, &(0x7f0000f5c000)=0xdf) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009ac000-0x8)={r2, 0xfffffffffffffff7}, &(0x7f00009d1000)=0x8) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1bc, &(0x7f0000450000)={@random="5b894ea24196", @random="daedd25bb9a0", [{[], {0x8100, 0x8000, 0x76, 0x7}}], {{0x8aca, @ipv6={0xfffffffffffffff9, 0x6, "63427f", 0x182, 0x2f, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x3c, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x6, 0x1f, "a92c6478135226955f4d8dd6cf6f5246f380f4bf953da722ad7d06e0c60d02"}, @ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x10, {0x9, 0x2, 0x1, 0x5, [0x0]}}, @ra={0x5, 0x2, 0x4}]}, @routing={0x3a, 0x6, 0x0, 0x7fff, 0x0, [@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x3b, 0x2, 0x3, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x7f, 0x100, "c642cb43c3ec4aabe02f2a0d42275c2e72433b19612010ea0503442a53e6d2913df7592545ff93d9c77e8ff54af585f18eea49df3b2f905ac839631706476d8a424bdf2aef9a771b44d9dafdb7e23e981051617db8f2dff7f3e4994099cbd56c46164227987a7628ac6196043c2b46a577d18ff45e977e90b585ce79e3d0dbd894b934e5476c8817f3ea7a78291b0777150d36096d6381e2d8be20137523e16c3b980f6dae5466e4092c1cd802b244501627eb90f93fccd0efe9bc1445092ab75a7d41c70dee56ae5102b9d24254b5c84d250a7481"}}}}}}, 0x0) r3 = accept$inet6(r0, 0x0, &(0x7f0000f5d000-0x4)=0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f5d000)={r2, @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]}, 0x2, 0x10001, 0x9, 0x1, 0xb65}, &(0x7f000092f000-0x4)=0xa0) 2018/01/03 02:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x275, &(0x7f0000f59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x23f, 0x400000000011, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "3a11fc", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@dstopts={0x3b, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x2e1b, 0xa8, "11e6c6c2080608033458a8cf6c5ee047dca8258163a4bfe290e4c6511b6fea7e228c117af6c7cf64bfe289e6d648899f31cae0a14e6e583c635f1facbec21c8153f21a2b3f0526e4552c9716c671ed0660a7daa6436d02e8958169d9a2571f30ca5ed9cde5fe47d63fa661b768d0aefdff624d9c14ddc6cd18f0e6b91f5ae7af0395d1a52c2087b9af3df31395a64661fd406fee9656bfa933c6ab86f5f32451e7022ca986c766fa"}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @hopopts={0x21, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x39, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xe009}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x5, 0x2, 0x7, 0x4663, [0x2]}}, @ra={0x5, 0x2, 0x5}]}, @fragment={0x33, 0x0, 0x9, 0x9, 0x0, 0x10001, 0x1}, @hopopts={0x21, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffff, 0x6c, "64fe5a3b4f5dae2f4d7236830680746f61df2c9c3720eedbd23c821aaa33488eb47d2f3dc31570cdae3629f65366456aab5a48f14f0d0035565208fdca3338c2c41f2be5ae88b518f0e75458a71bb171b5e956bd3ce48cc8943bd07875a1213eab402a4dc56fd80f3cc31baa"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x5, 0xc, 0x0, 0x0, [0x9, 0x7, 0x8001, 0x1, 0x4d, 0xfffffffffffffff7]}}, @ra={0x5, 0x2, 0xf3d}, @ra={0x5, 0x2, 0x1f}, @enc_lim={0x4, 0x1, 0x10000}, @enc_lim={0x4, 0x1, 0x1}]}, @dstopts={0x7e, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x3f}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00004e3000-0x4)=0xfffffffffffff8ba, 0x4) 2018/01/03 02:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000903000-0x4)=0x0) write(r0, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0800030001000000", 0x24) 2018/01/03 02:23:32 executing program 3: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/03 02:23:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = socket(0x3, 0x80005, 0x7ff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005e0000-0xb8)={0x0, 0x48f6, 0x3, 0x0, 0x81, 0x8000, 0x9, 0x5, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x8, 0x7, 0x1}}, &(0x7f0000676000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000194000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeea4, 0x79b, 0xff, 0x0, 0xfffffffffffffffa}, &(0x7f0000538000-0x4)=0xa0) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d43091621ba0adcf9a6f653bd3ffa072be2071af10def018f69976097d23b47000000007788ad3b27239d261d7f4c320ab96786b1886db7ebf40d8452d327f21c234d25e5de216896dec2", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ae1000-0x79)="0f3796802ad0c8f3e156fbb87dd990bf9d51c55da76902872e69ccb2a49f366c78f2ee1811c3f8ebeeb6722ae7bd740631d998cf7a6036527410e45687a52eb2526150cd4cba1e9f15d6083f39978b79e928c9fd44dc319fd7b1a427390dc83053ea759722218daab6e3aa05a60a7b92c21d2630d7a181640d", 0x79) 2018/01/03 02:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001a3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001f1000)=0xe, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00002b1000-0x4)=0x0, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000f0000)="2000000025006f76530000000023480080d6000002ffffffc000010400ffffff", 0x20) 2018/01/03 02:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00001dd000-0x8)={r0, 0xc7}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000056000-0x4)=0x5, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000b6b000-0x4)=0x5, 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/03 02:23:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000cf2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e93000-0x3e)={0x0, 0x36, "6bf2c213137250201c8e4fe8cf88419c71c1357b22e0e0da5e41f94a02b04f3726e548a4e9959955b31fe6273f9a727bd0cf8d7f9dd2"}, &(0x7f00008be000)=0x3e) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000050c000-0x14)={r3, 0x6, 0xe3b, 0x80, 0x5, 0xb86}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r2, r0}) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000d44000)=0x6, 0x4) r4 = socket(0x13, 0x806, 0x5) bind$bt_hci(r4, &(0x7f00007df000)={0x1f, 0x3, 0x2}, 0x6) write(r1, &(0x7f000017c000-0x2e)='+', 0x1) 2018/01/03 02:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000387000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x6037c8e82b74db01, 0xc0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt(r1, 0xffffffff, 0x800, &(0x7f000042c000)="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", 0x1000) recvfrom$unix(r0, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/03 02:23:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) close(r0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000561000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cb4000)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000f9000-0x8)={0x0, 0x0, ""}, &(0x7f0000254000)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d7b000-0x10)="a124bbda295ff685300d3ee8409abc5a", 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006a6000-0x10)={r2, 0x9, 0x8, 0x8}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000893000-0x8)={r2, 0x7ffffffffffffffb}, 0x279) socketpair(0xb, 0x594dc31ec6427d29, 0x69, &(0x7f0000d21000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000c1c000)={0x9, 0x1, 0x7fffffff, 0x6, 0xf, 0x0, 0xc0000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000ea4000)=0xf924, 0x4) 2018/01/03 02:23:32 executing program 4: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f00008b8000+0xf2a)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 02:23:32 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000765000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/03 02:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000005000-0x4)=0x0, 0x4) 2018/01/03 02:23:32 executing program 2: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d2c000-0x5)={0xfffffffffffffff7, 0x3}, 0x8) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d2c000-0xa)={0x0, 0x8, 0x1, [0x400]}, &(0x7f0000781000)=0xa) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d2b000)=@sack_info={r1, 0xfffffffffffff800, 0x81}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f000053c000)={0x28, 0x29, 0x800000000000002, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) 2018/01/03 02:23:32 executing program 7: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003b0000)={&(0x7f00006dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f00000f2000-0x2d0)=@acquire={0x174, 0x17, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @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]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 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}, [@u32={0x8, 0xc, 0xfa62}, @tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 02:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x854}, &(0x7f0000e56000)=0x98) sendmmsg$inet_sctp(r0, &(0x7f000069a000-0x70)=[{&(0x7f0000956000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eab000)=[{&(0x7f00007a4000)="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", 0x1000}, {&(0x7f00004bf000-0x41)="508518cd0443917686e88f36626a16c4b85ca059f7b1050d1071dd119c242bbe59b7e26f659d2e01bfc2fb7e8b17f2203bcd3d414fa773f84e593cdb32d36b4f00", 0x41}, {&(0x7f000027c000)="03732e", 0x3}], 0x3, &(0x7f0000cec000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x5df, 0x204, 0x6469c52a, 0xf7e3, 0x4, 0x7d8b, 0x4, r1}}], 0x30, 0x2000c881}, {&(0x7f000028e000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df2000)=[{&(0x7f000014f000-0x26)="69589a44cd49ce90c2d57eb60638108f6f4f57a4d3c7e692f08c1768f13e6a7bf44d5fb79401", 0x26}, {&(0x7f0000cc0000)="44a2f0699b9bcaee3c8fecb2721e8be3cce140da7758496f1825ed14ce36cb2afc83cd78439c43941e2ee0a8a566c2d773d458f3aee958488fe9352e8b6bbfecb37f3f0fcff78471bf3f58d83ee1b14334fca427670c94f47a03ca5dbeca62453d2eca979d9f04fbd122743be9dde2d3f3fcbfae4705", 0x76}, {&(0x7f00007c9000)="12fc3a46ea1abcd867d5ced2486b112729678b87b8c7cd90b438af0c336d7b7b09346a970ed1de7004d9b9584d4d1af76a235099cdadfcd28cee06983a6c5215c533288f0dc5cea8c386805db06fa5b6d18fb9dc518d0845845bd55406d66b40e2ae6afafafe3a721060c2f7797e48b7ddb270e8bffe08696e864499e7278099be1e91f6b4ee5d00a5f40b356510d5cbcb03cf8d20f35d25d7d59c63bd72abe16c5a87592f12ae2d6756afa682fdd4a13f2bfec8b01594cc96ff944eeff57e9855c0433ddccde961cad5", 0xca}, {&(0x7f00003a9000)="fbc3411f4fb5347b7868", 0xa}, {&(0x7f00004ad000-0x20)="f7f10616e4b3aaa986a33e68d14de57992d1cfa05041e82ecd642d02b363bc58", 0x20}, {&(0x7f00007cb000-0xea)="f344d00d5bd273c368f423792faf2a3b05ac153b637fc8ef0d16a85277d1da83d61204a8c288a4fe0d4097fdc4cd386d0a3d36ff8107b75a97da2a0b8558231e7cc3605b4022a6ee5bea3cf9e516fdac5b252520b837fda266b1fdf49ecb5986ed410b7c1f5dfd86a5e31ee75c5be22dcd731536b4a060e99c92108cb02308e304d0973edfcb44c90c1952cba2e687ffa70b39d1cb2bd0c35630911bbc2a9813b81a9bf60d23ca4c3ff620c9c0fe7620121a6bd497c0f1f473cbcb656314aab4cee825233ce6563821b6dc1188e2d7ab2e1b38645518356fb1efd3027934d095935725e513039a6d23e0", 0xea}, {&(0x7f0000df6000-0xc8)="808be9611a97b241660a67a7a0056c7b3d6cfb46a7c9464881eb391b22d2afc65dc79dc3bc452abc53512952059a6f16ef85ec250a5a033aae4d6f819058821db7d3b62b10cf1d9878110bf4bc8f2f7eab3807ce9d200bb32bba4f66f4623bf61178820ea34530e32f65b54ef6205ce8c718fd8cf6870a450d78d9275b2a53124ebad2bfb4cf6a30f4215e281bc6f2f1feace31a0f6ef9ae36b68a7baf00bdd69101a3242de5637e365f2f18ffcb7694c476b3fc574b898032fce662ab7606e9a0c05f1f52e277d1", 0xc8}, {&(0x7f00009c1000-0x2b)="f9711f4c8c7b3559b76b72bc83a917d3fc69b2d75194aa807f3e60a2509a3019d88c998c1bde59614d9a7f", 0x2b}, {&(0x7f00000c3000-0xc1)="f189f17dfdbab06758e0cfc27904eb7dd1da2eb951b7c93d343e3aaba6d39ecd1c90d23892453c17353d00838edb650f8b9347286799736219a95e4ded9325ea244b6bfd54f58942545ba63e7597750c2cc73e76f594e11c02110be2da950dd017ac799d34d05183c80c9e36bb52e34c2e3ae286dee0160999d853dee4fe215c6295dd53610bbe76185cb6ca51f836ad2a245263954758cd78718b1e23f55434fd2e35ab6421c7c8908861c20fd4d31e3999f15ce346d3d3be697259152efc78d1", 0xc1}, {&(0x7f0000aee000)="edf0322ff0852e05fdf42bac3c7f7d50691cb44192925f5a58c6e43482411c964353fd834833cc20b701394a16315fee4a8c57b36ef381b7198097d35ee6092925a4cb11a277c99e5c7a0b25e88a2085fca64f01", 0x54}], 0xa, &(0x7f0000b43000-0x30)=[@init={0x18, 0x84, 0x0, {0x40, 0x3, 0x9, 0x1}}], 0x30, 0x10}], 0x2, 0x24048000) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000335000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x60, &(0x7f00000f4000)=[], 0x0, &(0x7f000058f000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000029a000-0x5c)={{0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x8001}, {0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x7, [0xfffffffffffffffa, 0x895, 0x8b, 0x4, 0xfff, 0x4, 0x8, 0x3f]}, 0x5c) setsockopt(r2, 0xfffffffffffffff7, 0xffffffffffff8001, &(0x7f000010d000-0x8c)="b7b09f918c4622830d78b382e001890d83a8bf45fd169905b345b9588d02aaaaf5d7a642230bd25dea02a5e47f6d384be781035ebc0ef92565cb375ba97a5465fddb7d736464f146897d7fdbb224d2df36360348852c7af44bd7c7b7710fc930b11b00002977b703231ec14f358be53feab7758cf23e9afb680c564cb081174baefd6bf14ee7815d3e1269ae", 0x8c) sendto$inet(r0, &(0x7f000023f000-0x76)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 02:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x40, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 02:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000dec000-0x33)="1f0000000d06c40000ff0000d500000000000300090001800007ec00d9005fc0da8765d2f0b7f182816610b76bfaf66bb0a714", 0x146) connect$inet6(r0, &(0x7f0000368000-0x1c)={0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/03 02:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00002f7000)={@generic="36f782bd0073a5ff6de6b2c0ff89fafd", @ifru_flags=0xd900}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000968000)=[{&(0x7f000024f000-0x29)="2900000018003109008b0001000000070a0000000000ff06800000000c000800040010000053f4ff01", 0x29}], 0x1) pread64(r1, &(0x7f0000d84000-0x76)=""/118, 0x76, 0x0) 2018/01/03 02:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) pipe(&(0x7f0000ba0000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c62000)={0x200, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000b0d000)={0x4, r2, 0x10003, 0x101}) bind$inet6(r0, &(0x7f0000ca0000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfa36}, 0xfffffffffffffe8c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000615000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00007f1000)={0x9, 0x7a}) 2018/01/03 02:23:32 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000005000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000013000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000014000-0x3)={0x0, 0x8}, &(0x7f0000014000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000c000-0xc)=@sack_info={r1, 0x4, 0xf2}, 0xc) socket$inet6(0xa, 0x7, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000009000-0x20)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/01/03 02:23:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000662000)={0x0, 0x3ff}, &(0x7f0000aaf000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c59000-0x6)={r2, 0xa92}, 0x6) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/03 02:23:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="a9f5681711e690b0e27f37159c87578e", @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b09000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800}, &(0x7f00002d9000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004c2000-0x8)={r2, 0x0}, 0x8) write(r1, &(0x7f000074e000)="1f000000010a1f000000000000000000029d160a090001800400002000df18", 0x1f) 2018/01/03 02:23:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000254000)={&(0x7f00009b4000-0x10)=[0x7, 0x488e, 0xfffffffffffffff9, 0x7], 0x4, 0x7, 0x7fffffff, 0x3, 0x0, 0x5, {0xa1bc, 0xeb9, 0x0, 0x8000, 0x8, 0x4, 0x2, 0x6, 0x20000000000, 0x6, 0x3, 0x7fff, 0x7, 0xfffffffffffffffd, "25adcc2362a3176b0fc7820ccbc3776ff62d274037e99a3bed000ceb6efe96df"}}) r1 = socket$inet6(0xa, 0x1, 0x0) listen(r1, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/03 02:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x80, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/03 02:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00008ee000-0xd3)=""/211, &(0x7f0000dbb000)=0xd3) ioctl$sock_SIOCETHTOOL(r0, 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]}) 2018/01/03 02:23:32 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x5, 0x9, "c1337963d766d3e3679765d98a64a49c85019745fa03b6c6fa78c83dae81403d74d8e56a103a603e5dde89684edb12c107c9e0ee318ef3335813a77e3f02589792c7d28895af1ba3f03689f3b4e1f70cd5fcf4040c9ba76f473b4b02c32c13250f64711248697b7e4aa4c6a0ba862065cfc693df12b39b19cff2dc00264a760596a10e04ea041b0abb1ea179caeca988580ab9018dd0129a77160019984f401ad808e6e247454383f1ca51c0cd0e7b12ae96db75cb29cd82efee0de7"}) bind$bt_hci(r0, &(0x7f0000001000-0x3)={0x1f, 0x2, 0x3}, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="03", 0x1) 2018/01/03 02:23:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000cc3000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000dbf000-0x110)={0x2, 0x5, 0x9de, 0xb, 0x22, 0x0, 0x4, 0x1, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x1, 0x0}, @sadb_x_sec_ctx={0x1, 0x18, 0xba, 0x7fffffff, 0x0, ""}, @sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x0, 0x7e, 0x20, 0x0, @in6={0xa, 0x1, 0x54ec, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}}, @sadb_key={0x12, 0x9, 0x84, 0x0, "401c2bf3b71e28685259af045dafdc61c5e6d92c17e317d00b602d96c15741b853729a6c44f39c5ec8b35c17d2471c24514098714a271fda5e70a0394b89e90dcf9bb2acea3da91259272da2d087ab09b83a9f7ecb006f8cad6d1da9bc1aad46570f2ca1260f97800999bcf50ee82601777b6eb81499cbc07681196ac816b21456e91388"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000062b000-0x8)={0x0, 0x0}, &(0x7f0000324000)=0x8) setsockopt$sock_int(r1, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000062c000-0x5c)={{0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x8, [0x100, 0x7, 0x80, 0xf87, 0x7fff, 0xd550, 0x7, 0x400]}, 0x5c) 2018/01/03 02:23:32 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000fd2000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f41000)=0x10, 0x80000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000422000-0x4)=0x0, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) 2018/01/03 02:23:32 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f66000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f61000)="01010000", 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f67000-0x14)={0x0, 0x1, 0x9, 0x5, 0x401, 0x6}, &(0x7f0000f66000)=0x14) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f66000)=@assoc_value={r2, 0x7}, &(0x7f0000acd000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000a2c000-0x1d)="e574a5f6830e7366", 0x8) 2018/01/03 02:23:32 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0x7, 0x1, 0xe6a, 0x3a, 0x6, 0x5}, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb9}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) socketpair(0xa, 0x5, 0xc8d4, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000000)={r4, r3}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000)=0x1, 0x4) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000-0xc)={r5, r6, r7}, 0xc) sendmsg(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, &(0x7f0000003000-0x1c8)=[{0x50, 0x12b, 0x8, "c9668935f975a03cc6456159b2af661608e5b132512f350da2372b49b2e3bcd40b1719a7e9159b43da013d935ae327b97b1d49a50b364c13893e2c50"}, {0x20, 0x105, 0x1, "a020014f286e6c9451a16c13d987"}, {0x60, 0x19f, 0x4, "604a22a6c9405dcc273ece298433e255b391262b4ac8765b7f401999df1fcd5b23ce3396e9875bbd010ef5d4a4dc7c5c53eb49649447603eba60e696b0d3bfc0d4dd6c2097824521fd087fb174"}, {0xf8, 0x0, 0x4c, "8d644f0d54e3ad5b0e75d8dbc4d662f990cee63874da44578d7949b2d292aa57b11583d3f38c540a5e1f3c24e7e0ff9fa40de2d06e50350f51fafe8770e5acdee0db74500c13f13661f884e4e405149247933dd2b39433db08a5d8cba36282fc247703ca4c6321a353b1e68f9f075c290e375a09d5e38ebd385b2f9fd17a96f243eecde32310a055af1277ea4a80c1e9505943e1b912a404ec45e70cf571b37d19c1e2a49473e4d0a7f0e5d0411e62ec19fd7430cf4f8ff920f256ec343b8fa98e01a2eb882ecbdc7d385ee67b6ff4301a32240197fc18a1aafe3581e87f25f67f"}], 0x1c8, 0x8000}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xb, 0xa, &(0x7f0000002000-0x50)=@raw=[@map={0x18, 0xa, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x83, 0xd, 0x0, 0x7, 0xffffffff, 0x8}, @jmp={0x5, 0x1358, 0x7, 0x1, 0xf, 0x14e, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x512300000000000}], &(0x7f0000002000-0x4)='GPL\x00', 0x23, 0xd, &(0x7f0000002000)=""/13, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 02:23:32 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f93000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067a000)=0x10) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e35000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000f92000)=0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f92000)={0x1, 0x2, 0x3, 0x3, r1}, &(0x7f0000f93000-0x4)=0x10) bind$alg(0xffffffffffffffff, &(0x7f0000f8e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f94000-0xee)="cb65b94d3681cb8939555c9200bb1c2e6d9114285cb4fb5fb6b641cce090a480a25206d0f27e4bb8070f6e68173ca4f8d69b808ee1decd6f733c295e618415a027182c3d5d01a18df4f4c1361b46e7fd514137d3e7e779b1393655f3581739b98027d1da993fc9bb8dd72aecb1e791848bbd385ec00c7f859894553fc58045ef608e78ddd641d53e90df3458759079ad9674cd7e2c434cccf622aa51c580f47fbc3b1c0eb9872bf75b6bda2f3b3b8743a62ff3aa8ff673f5c4b8781988c6f08bfa82c3b63caba9d422949d741a825b466fac47d95d50146a79b3adb4d5e5abedb3038e63bf099f1f92c8f1df4cc1", 0xee) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000a0f000)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[], 0x0, &(0x7f0000f91000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f91000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000f92000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f92000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/03 02:23:32 executing program 1: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00001fd000)={0x0, 0x0, &(0x7f0000d41000)={&(0x7f00000a2000-0x38)={0x2, 0xd, 0x9, 0x7, 0x7, 0x0, 0x7, 0x3, [@sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0xd, 0x10, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f00007fb000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in=@rand_addr=0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b88000)=0x0, 0x4) 2018/01/03 02:23:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004d5000-0x4)={r0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000380000)=0x1b, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket(0x13, 0x80000, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000bf000-0x8)={0x0, 0x7}, &(0x7f0000cc2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000207000-0xc)={r4, 0xffffffff, 0x2, [0x3, 0x10001]}, &(0x7f00009ca000-0x4)=0xc) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/03 02:23:32 executing program 2: mmap(&(0x7f0000000000/0x8c8000)=nil, 0x8c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000664000-0x4)={r0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000484000-0x12)={0x7, [0x0, 0x200000, 0x88b4, 0x8, 0xffffffff, 0x6, 0x5]}, 0x12) mmap(&(0x7f00008c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008c8000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000483000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000007fffff1fffffffffd"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00008c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x8, &(0x7f00008ca000-0x8)={0x0, 0x0}) mmap(&(0x7f00008c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000398000-0xb8)=[@in6={0xa, 0x3, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x81}, @in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc2}, @in6={0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0x11, @loopback={0x0, 0x1}, 0xf6d}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xa7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb8) r3 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004a4000-0x4)=r3) 2018/01/03 02:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003cb000-0x8)={0x0, 0x0}) close(r0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0400210206e30067fff501040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/03 02:23:32 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x2, 0x8242200}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000084f000-0x4)=0x10000, 0x4) writev(r1, &(0x7f0000d2b000-0x10)=[{&(0x7f00001f9000)="09000000180900ffffffffffff0000020a1300000000ff11800800000d0033000900171900000000f61e3b39737366993c150e81ed67e60d1e1b0c59d456805b61ce5d2fa2ae", 0x46}], 0x1) 2018/01/03 02:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cbd000-0xf4)={0x0, 0x0, ""}, &(0x7f00005dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e52000)=@sack_info={r1, 0x0, 0x0}, &(0x7f0000258000)=0xc) 2018/01/03 02:23:33 executing program 1: mmap(&(0x7f0000000000/0xa56000)=nil, 0xa56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000a56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000a57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000a57000)=0x7, &(0x7f0000200000)=0x4) mmap(&(0x7f0000a56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000ca000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000035c000)={0x10001}, 0x1) getpeername$inet6(r0, &(0x7f0000a57000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a57000-0x4)=0x1c) 2018/01/03 02:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000832000)={r0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000343000-0x4)=0x0, &(0x7f0000389000-0x4)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000d2000)=@req={0x28, &(0x7f0000f64000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xff, 0xffffffffffffffff, 0x100000001, 0x3, 0x4, 0xd7}}}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xd, 0x5, 0x101, &(0x7f000021d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000454000)=0x5, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ab4000-0x5)={0x100000001, 0x1, 0x7, 0x3}, 0x5) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000000b000)={0x0, 0x0}, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0x648}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c68000)={0x40, {{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]}}, 0x90) [ 30.731955] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2328 sclass=netlink_route_socket pig=5422 comm=syz-executor5 2018/01/03 02:23:33 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000874000)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004ca000-0x4)=0x0, &(0x7f0000eef000)=0x4) 2018/01/03 02:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201024b81bf0500010007fffc00000000000500", 0x22) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f9d000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00005d7000-0x4)=0x0, 0x4) 2018/01/03 02:23:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b08000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000eb8000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d37000-0x10)=[{&(0x7f000055d000-0x39)="390000001300090469000000080000008000000003000000450a01070000001406001a000401020100000000000100000001010c00f41ee400", 0x39}], 0x1) 2018/01/03 02:23:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r0, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18) 2018/01/03 02:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000056b000-0x10)={0x0, 0xb0, &(0x7f00009b6000)=[@in6={0xa, 0x1, 0xffffffff7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x20}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x1, 0x6b4d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003c4000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000175000)={0xffffffff, 0x202, 0x3, 0x800, r2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f6c000)=[{&(0x7f0000e15000-0x1000)="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", 0x219}], 0x1) writev(r0, &(0x7f0000dfe000)=[{&(0x7f0000298000)="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", 0x15e}], 0x1) getpeername(r0, &(0x7f000061a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f2f000-0x4)=0x10) sendto$inet(r0, &(0x7f0000879000)="58c3ade87ec1e148e9c73eed48d73ca804d0c1525bc738f9d169338d28c30e47bc03cfeca09bc7f0359765d4f25e65c5909dae85f41f5b60485cb7d4f19421a80d895788a8755248870c6038ffe184b12d9bc9c698085b8cc818e300610d70839aafcafc6ee7003064cb7bf2e343f3a0062d50ef52193a094623e10979bd0e4f56c8411b34d241a7c4453cb4e49d6a6bfd65d9830f08baf894aa086e2beefc21e0af4485865ad8f6c9f8b71fd4bbb1d10803b458e86cbc078f5699", 0xbb, 0x1, &(0x7f0000a8c000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 02:23:33 executing program 1: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000dfa000-0x48e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="504bcfb9eee1", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x30, 0x0, 0x40000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "76d9f7", 0x400000000, 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}, [], ""}}}}}}}, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r1, &(0x7f000003f000-0x8)=0x1a, 0x7fffffff) 2018/01/03 02:23:33 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/5, 0x5, 0x0, &(0x7f00008bc000-0xa)=@file={0x0, './file0\x00'}, 0xffffffffffffffd2) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c40000)={0x4, &(0x7f000067e000)=[{0x81, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000efb000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000feb000)={0x40, {{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]}}, 0x90) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f000004f000)="c7f4b2ac5b9562392f1c8f7209dc4cb1e806546c2f0492ac213e1e05b06a019acf3072386c5b3017a1edc1b25407b1a405ac279318286674516a67ea56987a2dcf9853147aadb4fade04b96592c1c83feae8ad0f78b5cdf91848d2e51de5eacdc8218db245826349d3cb9a4b7b0a0ddfad0810ab539fdf7c09382b37c678b5bd798d706fe2eba930716810d480ee650619f2f7b33ff07cf266a1fce4a47886111a6b591265c7617ef8eccfa02a03d990c55546c975984de4390b8db8f6ce95db555c544d94b1cd10cdb170b8fef5c0986d3b75d2e81d121386596a01fc86420b8d94dc50d9b22e90c68259af9844066faf", 0xf1) 2018/01/03 02:23:33 executing program 6: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socket$nfc_llcp(0x27, 0x1, 0x1) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000a37000)='7', 0x1, 0x0, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/03 02:23:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000029e000-0x4)=0x0) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) socket(0x71f24142b8ed3b4e, 0x801, 0x4) poll(&(0x7f00009cf000-0x40)=[{r0, 0x8, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8088, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x8) 2018/01/03 02:23:33 executing program 5: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000aca000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000aca000-0x4)=0x58) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ac9000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aca000-0x4)=0x14) 2018/01/03 02:23:33 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000377000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000336000)=0x10, 0x800) bind$inet(r0, &(0x7f0000761000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xfffffffffffffffe, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, '\x00\x00\x00\x00'}}}}}, 0x0) 2018/01/03 02:23:33 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0xffffffff, 0x4) r0 = accept$inet(0xffffffffffffffff, &(0x7f00002cb000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da6000)=0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000da7000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x1, 0x8, 0x2, 0xff}, &(0x7f0000afe000-0x4)=0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a4d000-0x8)={0x0, 0x0}) 2018/01/03 02:23:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00004a9000)={&(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f1f000-0x80)=[{&(0x7f0000d25000)=""/1, 0x1}], 0x1, &(0x7f0000655000)=""/192, 0xc0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f96000-0x8)={0x0, 0x0}) 2018/01/03 02:23:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r0, &(0x7f000072a000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000a1e000-0x4)=0x1c, 0x800) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/03 02:23:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000232000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000bcd000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000f97000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x1000400cf, &(0x7f0000e1d000-0x28)="391f8639ad1e1adfbc3a0501154cd70636d495bd9c8d3ef21e3f40b786257cbc37ef39e469a71ba3", 0x39f) r2 = socket(0x15, 0xa, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c85000-0x52)={0x0, 0x4a, "1c5ff2e85d365f028d507a8c1f2d6f5978a6ccdbcc97d3cb53c38f3a5fc0b417e981d6f3449bf96a37c805c68db6040a1f83dd879038a252ebc4b2a977eac28ad7b50a60e418646b0638"}, &(0x7f0000f17000-0x4)=0x52) getpeername$llc(r2, &(0x7f00009b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d53000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000de0000)={r3, 0x533, 0xc515, 0x7b9d918e, 0x452f, 0x9}, &(0x7f0000df7000-0x4)=0x14) 2018/01/03 02:23:33 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000558000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f68000)={0x0, 0x0}, &(0x7f0000f68000)=0x8) r1 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r1, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r1, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/03 02:23:33 executing program 4: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket(0x1, 0x804, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000ad2000-0x94)={{0x4, 0x5, 0x8, 0x7, 0xfffffffffffffffa, 0x8}, 0x1, 0xdb, 0x7, 0x8, 0x6, "d6147dc15c423547d00c1378adf176c6ff69f661c04cc6515aaee46841267598fbe6fd307414aed692d44a4169ed05fd24f62bc0c6e63d90b4926e8c085e8cdf0f1839ecae41307bceb5d9c1a38c7ccd8f4d1366fd1cb1e7a44fa57f26ffe5e234ab12df3f8c74383e3c6ff221ed57afaebbe0739614410a6666cde1239118aa"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000436000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x298, 0xc64, 0x1d48, 0xdfe5, 0xa0}, &(0x7f0000663000)=0xa0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00006b5000-0x10)={0x0, 0x0}, &(0x7f0000413000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c27000-0x10)={r2, 0x2, 0x5, 0x40b}, &(0x7f000098b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000068a000)={r3, 0xaa, 0x8, 0x8}, &(0x7f0000cbf000-0x4)=0x10) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e5b000)={r4, 0x5, 0x20, 0x9, 0xbd1a}, &(0x7f0000a5a000-0x4)=0x18) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000e5b000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000470000)=0xffffffff, 0x4) ioctl$sock_netdev_private(r1, 0x2000000089de, &(0x7f0000e5d000-0x8a)="5950665ab44ed453e54e9ec855b3d4467c994bd34e035d0e371280ca0bbe82d3d4194eda9ab8e12847f55eb9b4ee7cab248aabd14e08b7b794da50970c3e6f0da5761b89bd2f70594661b2f4f1922baab2b409201adf944700d31abc8187c7ae0a054d78f88b3d8b6fefdc534b8ee148824037c59d5c90ae437de6ac9a00fbdee23d099960995583f452") poll(&(0x7f0000001000-0x18)=[{r0, 0x8, 0x0}, {r0, 0x44b93942939a32a2, 0x0}, {r1, 0x400, 0x0}], 0x3, 0x225) connect$bt_l2cap(r1, &(0x7f0000e5b000)={0x1f, 0x0, {0x2, 0xffffffffffff6796, 0x101, 0x8dfa, 0x9, 0xbb5}, 0x1ff, 0x3}, 0xe) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0x10) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f00001ad000-0x84)=""/132, 0x84, 0x40000142, &(0x7f0000e5e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e5d000-0x38)=[@in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}], 0x38) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e5d000)=0x8, 0x4) 2018/01/03 02:23:33 executing program 0: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f51000-0x3c)=[@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x8000b, 0x7, &(0x7f0000f51000)={0x0, 0x0}) 2018/01/03 02:23:33 executing program 7: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0e000)={0x4, &(0x7f0000d8a000-0x20)=[{0x45, 0x81, 0x2, 0x0}, {0x20, 0x0, 0x80000000000000, 0x1}, {0xffffffffffffffff, 0x0, 0x3, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/03 02:23:33 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x802, 0x0) write(r0, &(0x7f0000f73000)="22000000190025d0471c1f24fffffc0e023d000000100000000040ea080007000000", 0x22) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f79000-0x9e)=""/158, &(0x7f0000a3b000-0x3)=0x9e) r1 = socket(0x15, 0x802, 0x1010) write(r1, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c0000000035", 0xce091d143b2e284d) 2018/01/03 02:23:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x72)={0x0, 0x6a, "2dc45a11ca8c304bce2db54faf5bfd907263d0dc0d0d2041deba5fd736bfd237853653af9e8c0bdde14f675ca7da1c39bd90841c31c6d90a0bfbca26029e112c0173d2f625fd1cfe674e26421a1b4909cf089f5fe37c9af67b68822096aaf75f73e6b7772bb4ee8a4d39"}, &(0x7f0000d4e000)=0x72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00002ed000)={0x0, 0x0, &(0x7f0000d18000-0x10)={&(0x7f0000bde000)={0x2, 0x18, 0x7, 0x0, 0x16, 0x0, 0x7, 0x3, [@sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x1, 0x1, {0x6, 0x6c, 0xc4e, 0x80, 0x0, 0x40, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x11, 0x0, 0x10}, @sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x200000d1) epoll_create(0xfffffffffffff490) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000098f000-0x10)=[{&(0x7f0000402000)="290000001800ffffffff6800000a0021020008000000000700000600080015c007001004000000ff00", 0x29}], 0x1) tee(r0, r3, 0x4ce, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000587000)={r3}) socket$key(0xf, 0x3, 0x2) recvfrom$ipx(r4, &(0x7f0000760000-0x24)=""/36, 0x24, 0x10021, &(0x7f0000c55000-0x10)={0x4, 0x8000, 0x4, "a4d59f040071", 0x0, 0x0}, 0x25b) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000cb0000-0x8)={r3, r1}) 2018/01/03 02:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002bb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000526000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f33000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eee000)=0xc) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000848000)=0x4) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f79000)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xffffffffffffffe0, 0x0, 0x5, 0x2, 0x20, 0x20, 0x0, 0x7f, r2}, {0x5, 0x0, 0x9, 0xd0, 0x3, 0x5, 0xd5, 0x6}, {0x9, 0x100000001, 0x1, 0x465}, 0x1ff, 0xd, 0x2, 0x1, 0x3, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x1, 0x1, 0xfffffffffffffffb, 0x4, 0x3, 0x8000}}, 0xe8) 2018/01/03 02:23:33 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005eb000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b35000)=0x0, &(0x7f0000e1b000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000067000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000006", 0x10, 0x4000000000000021, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c23000)={r0, 0x50, &(0x7f00006ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) listen(r0, 0x5) 2018/01/03 02:23:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000797000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000a93000-0x4)=0x80000001, 0x4) read(r0, &(0x7f00007b9000)=""/1, 0x1) close(r1) 2018/01/03 02:23:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00008d0000)="80b86dbf6e33f616b8cf8e9957645e0f6f6f906bfa274a806923ea3725b1573884145a325883d56594a3437e33461badee8ca0c3c9119afd3f75fecac5a846b27791e74af758cdd8c123d09193af8173162b2b9ba7340a60887e1b714dd2fc9e722b3aad3b63bf6ecf96adc93b0d4a818be8ffdd9415a0ee87c428429e1d57f160d19c4a1925cc78f8a84ca6eb95a2cabb3a4a157ca7a80d18b5cb109dba98ee554a3a169903047e7a1b9630c9e4b7d9bd516c99fe5dffa612466cda", 0xbc) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4, 0x0}, 0x0) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x0}, 0x0) 2018/01/03 02:23:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ae1000)={0x0, 0x0}, 0x100, 0x1000) syz_emit_ethernet(0x56, &(0x7f0000e22000-0xee)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x20, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x20, 0x5, "b99225e81cea62cdc39dee55998023e1cceb39d93a1818b5"}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000879000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d1b000-0x4)=0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f000056a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000993000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000137000-0x10)={r1, 0x1, 0x6, @random="4657e10a07e5", [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ddc000-0x20)={@generic="88843def39c4c0610e8d560ebdc0c80b", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 02:23:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000104000)={{{@in=@remote={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}, {{@in=@remote={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}}, &(0x7f0000d91000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f000015b000)={@common="69726c616e3000000000000000ae0d00", @ifru_data=&(0x7f000045f000-0x20)="6063b8de6fc6c3dc7a7f7d9c164a9d67767238702291d91ea2a83e81f784a5c7"}) 2018/01/03 02:23:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x800, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x4}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x200001) bind(r1, &(0x7f0000f04000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) getpeername$unix(r1, &(0x7f0000bbf000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r1, &(0x7f00003d7000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000b4c000)=[{0x100, 0x101, 0x0, 0x0, 0x0, "0200670dbc2500680cdc9d470ae2000000040000000003d8816e3fae67df74341dea13bb8c56f849714c707221a8d10e52fe36ef6e010b90380fe932abbf0176c7d7cb6207d3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5b83d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d0900b658160640fe263936000886de369946574b2070853083a0af229c0671a5dbe90a2b21750dd0b17a88c35a9a9058970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb237f0c0ccea208bb8d86b"}], 0x100}], 0x1, &(0x7f00007a4000)=[], 0x0, 0x0}, 0x0) 2018/01/03 02:23:33 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x5, "0dd233"}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x7, 0x8001) 2018/01/03 02:23:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ffc000-0x4)=0x501, 0x4) 2018/01/03 02:23:33 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0x0) socketpair$inet(0x2, 0xa, 0xb06, &(0x7f0000bd1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000d43000-0x78)={0x3, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0xad, 0x8, 0x2, 0x45, &(0x7f0000000000)=@generic="a02911f7bb3c28ec091927a930eac528", 0xd6, 0xbf, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x40}, 0x1) [ 31.043190] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/01/03 02:23:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x11fc, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f92000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000f8d000-0x6d)=""/109, 0x6d}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x24, &(0x7f0000f77000-0x4)=0x0, 0x2) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000df000-0x18)=@generic={0x8, 0x11, 0x2b}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d21000-0x10)={0x5, &(0x7f000050b000-0x28)=[{0x4, 0x7, 0x8, 0x10000}, {0x0, 0xffffffff, 0x8000, 0x7}, {0xdf, 0x8, 0x7, 0x59d}, {0x80000000, 0x5, 0x100, 0x4}, {0x0, 0x0, 0x5, 0x6f}]}, 0x10) 2018/01/03 02:23:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) pipe(&(0x7f0000ab6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ea7000-0x6)={0x0, 0x1}, &(0x7f0000996000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000860000-0x98)={r2, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xb59}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7c9}, &(0x7f00004fe000)=0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008ba000)="ff03000000000010a5ae7a003e9d4d54", 0xffffffffffffffb7) r3 = socket(0x1d, 0x2, 0x7) getsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f0000919000-0x4)=0x0, &(0x7f0000512000)=0x4) r4 = accept$alg(r3, 0x0, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) sendmsg$alg(r4, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000876000-0x10)=[{&(0x7f00003f1000-0xd6)="e0ebe7f4b8494707181cf1d768a072814e17139fe287ef388150c30d92181ae48c05fc131f17d96715f33d75224520581ca7e98abbf9", 0x36}], 0x1, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/03 02:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00008b0000-0x20)={@generic="82fb84e2ecf87d0effe949c4f42b0be5", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x200000000000000, 0x100000000b, 0x8001) setsockopt(r1, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) getsockname(r0, &(0x7f0000820000-0xf)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d12000)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000db9000-0x28)={@common='ip_vti0\x00', &(0x7f0000e25000)=@ethtool_wolinfo={0x6, 0x7ff, 0x8, "3f278ee0b067"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r1, &(0x7f0000922000-0x38)={&(0x7f00001b2000-0x10)=@nfc={0x27, 0x441, 0x8, 0x7}, 0x10, &(0x7f00005c9000)=[{&(0x7f000050c000-0xc4)="128d3d380209c52049d60b1bcae16ca31a856dbc8861426993356de7932e43192d133b5e9a91006ec5280ea8f7a1c62c6d17fae0ef1fa06fb6def81750f827cb6353d6037f90516818da7a4a346cf44ca0e50efceaeaac7f9fd585b691f88ea692a63c63ed0a5258833a0dedfa7745caf4cf73439f3ae730887d8c96b91d7a2c10e4deb7ea9225a3841642dabde1ad904b037732ee0ccb7810ae37de32e7e7c24177fe87220fc1ef7854f58d96a88b04a7041504bc92dbd1641b8862e35662ad8389f20c", 0xc4}, {&(0x7f0000539000-0x7b)="e1fd7e3d9fb80433ab019fa21cc2c577be5ffb57846b465f7165b6823d17e61509f624b15501c6c2a076d38248c7566a8a2724536d56419729c93049589ededc2b8dd3ee031a0a3473e6e622ad03fb505486761e063b46cdb16ee1950605d0a13a42227f2968af66dcea54932e9401ec0320a3675946f1bb7bee33", 0x7b}, {&(0x7f0000f6d000-0x53)="62c030bad58b0ae3b31d2a78f443bc86b5c74cafe7b9b7e1d342b3a591f1d1f05108b9c8e77de1d2d44a64395641efc453eede9d57253ad8252012277a979a79ba836bf0ec0d80c254638f8c2b60e06491f433", 0x53}, {&(0x7f0000704000-0xd9)="f7e8bb2329016c46663345949e030ee3b989bab9e0daad0b58f0ace1ecc359a1c9edbe6629356efbcc48bd05ea3057c4be18524ffc0ac46db188b337b270db4cb0e03c5a8ae5ba8e348c723dbcf0312ba6c669ec86dc9d7a6685fe7178c2cec5a092869bc050d8c11374bf3a3a1aefd5496f17279258b91fc9b62aae27818f2a969d6836c5dbffa90bf29e397a6d5c921e496048ef879aaaa3a346d401e1423733828f8efda65af7afb7b93095355c8b80090f7a4d77792c8327f4cd63c842e6bce24ac1ca4ed7519733f0c96c27746a35851c39c65eb8847f", 0xd9}, {&(0x7f0000721000)="6c654bd2fe7f4f98bbf4b40b0a6e1f1bc744c181de5890b1cab2ab37543fe38441e5b4f8a406da2b98fde87f7279328502c4a3685af9aeb7fd3ef5dad73ada", 0x3f}], 0x5, &(0x7f0000b04000-0x10c8)=[{0x30, 0x13f, 0x8, "47e3b5cb27194775cde9c8e74256e4bcd6663ee4824f5e19ff3b2aa2c9"}, {0x88, 0x10d, 0x9, "1c4fb4b4bb77543b68b5e1417b693422f18aa5758ec68a577c63ebb749b2bb18762243c42d27d863d9a698a37356375d696e2fe2d2832eccb3602eae833afa018f5ee598ecd212145b61465df87ebf5bf9a50d96a25715ba7b49e5f888cd7f4b1d0dfac8bfff8cd4d8a7ed5779044c1b8642fe02d6"}, {0x1010, 0x103, 0xff, 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0x10c8, 0x20000010}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a37000)=@common='rose0\x00', 0x10) writev(r1, &(0x7f0000ba2000-0xa0)=[{&(0x7f0000222000-0x16)="87380e6c97a5105561e551cd5b36a761cc5838d9b940", 0x16}, {&(0x7f00009e8000)="9692360fe9206323685fc50b4c9d352d2ac86821d8d2c9d6dc610fe006ac31ceef9048f60b25a5d95b94a8c89758bfecfa7f499aef12f8", 0x37}, 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0x1000}, {&(0x7f00006fb000-0x37)="44200ae3f693472a7441c395ea569025b4283c7168b508fa274b28611ac79bd49f873792479bf7d2ca0199eb0c66a8e4feb4433a797a4e", 0x37}, {&(0x7f0000817000)="99d9375515567713cfb28f324ccd3a44c16debbd80bed9456f8ae501f1462cdf9311c37e9de3afccd69c9d2f682c3424a3200223fcadd1bb9f53d3564517ba61e2a58703e84321bedbb5522f340b28f5fcf31de6c6dd53609e62146a9a0beea3e996d2f9af93082a7214282aba26ca593138d0070826e48305a7d709202c0e7085dab4af42bf9d274fea6a8c45dbae749ca192993802c1d51148187c1ae11ece7f52ab9d818bcd14ee93", 0xaa}, {&(0x7f0000056000)="df7d91722caa75613330771fa6ee8bd69200a48d9cfda1d950fbb57962f1f15dba640e6ef919f79625253d6d5bc54948069f9ae56dc3fcca4b910554c93a1891e1f592a21aa5c41fd4bdeee61cdad7b0", 0x50}, {&(0x7f000043b000)="e785f07dd4c6d3e906a534f960a2562420f1d8421b8ca2617b70f0798b284aaf21ff5cf334c566a910c6a942a10b1cc17474c0567d507456fa86d56b7dc6466b1d37767070bfef17113127beaddd505580de92a586970e371ba35ae89f08b06db11260c88e68741f765d18bc0e3391e110f8b3acee83a14963d5c8879e8a45eb6c0b7feefc7e4c02fe", 0x89}, {&(0x7f0000996000-0x3d)="27a28daf1ad31e402c41f381ff170743f826ff985a0b2182b55fde41efc1d9858f3ac6c908c8cb112815e1b34521e6a9ae1fa43eda077e7b5b5324cea2", 0x3d}, {&(0x7f0000160000-0xa4)="c2670d05d53bebfb259539c8aef6f99d939226da12fa70b780c44e63f4534a474c8c177569a9dfc2adbfa690dc1aaae7a3daa3ab3b7d1843f36c17fbc545c8bae571311acc5127d058d64f2b97e7772f03e86b894500e325115a4609b1dc72ec936711fc2eedb2d271e070dd76aba4f906bc5b4d4f1a75efe6933c1461c4faaf57b0f0be0e88015dacdbc197e53266abf8f1615816ca5a0456e71b558bc5312c8a58d052", 0xa4}, {&(0x7f00008b6000-0x3c)="acced1b12fc4bfc589498bb30a7697fa6ba7a0ae41993ec71f42d0d5911ab950a9d1ba4110e6af6ef688716f604c1c76fb0b242abe0353f9f96e36ec", 0x3c}], 0xa) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009c3000-0x5)='reno\x00', 0x5) 2018/01/03 02:23:33 executing program 1: mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecf000)="dc13b51a5b0000defedd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442f0450974e8e1195c604f8000000040002663d75dd04eb000000000500048a5d070838a47511f937f96f7d4ff812a8f9fc3f070009fffffff900000000d359bdeb62c88a769c862f856d59f8b9dcb3e345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffdfffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ed3000-0x8)={0x0, 0x0}) socketpair(0xa, 0x80802, 0x10001, &(0x7f000080d000)={0x0, 0x0}) listen$netrom(r2, 0x4) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ed3000)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000f3000+0x418)={r1, r3, 0x7, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000fb000-0x4)=0x5, 0x4) r4 = socket(0x10, 0x5, 0x4) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000ed3000-0x8)={0x7fffffff, 0x9, 0xc, 0x80}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000426000-0x2)="", 0x0) 2018/01/03 02:23:33 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000dfc000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000114000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b8c000-0x5f)=""/95, &(0x7f0000000000)=0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000ecb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000485000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000258000)=0x14) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000090c000)=0x0, &(0x7f0000403000-0x4)=0x4) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000eb000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x723d7aff, 0x500, 0x2, 0x0, r2}) 2018/01/03 02:23:33 executing program 2: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000754000)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000deb000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 31.094235] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/01/03 02:23:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00006aa000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000296000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bba000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/03 02:23:33 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000238000)="150000005500056d000202080000dd0307000000c9", 0x15) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f72000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000305000)=0x1c) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f73000-0x8)=@assoc_value={r1, 0x200}, &(0x7f0000f73000-0x4)=0x8) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000f73000-0x4)=0x80, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000f73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f74000-0x4)=0x14) 2018/01/03 02:23:33 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0xffffffffffffff00, &(0x7f0000e39000)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000fbe000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ce2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000fbe000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f000066f000)=[{0x10, 0x4, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 02:23:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000001e000-0x3a)=@file={0x1, "2ee5"}, 0xc2) 2018/01/03 02:23:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000645000-0x18)={r0, &(0x7f0000454000)="", &(0x7f0000477000-0x76)=""/118}, 0x18) socketpair(0x8, 0xa, 0x7fff, &(0x7f0000bb0000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000778000)=0x4, 0x4) 2018/01/03 02:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e9f000-0x1)={0xff}, 0x1) socketpair(0x5, 0x6, 0xffffffff, &(0x7f0000291000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000437000)={0x2, 0x10001, 0xfffffffffffff759, "2c575b65da37", "ae786ddf3fc302ba66c65e79789107d1"}) r3 = socket(0x10, 0x80803, 0xff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000030d000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b59000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000095a000-0x6)={r4, 0xd6}, &(0x7f000090f000-0x4)=0x6) write(r3, &(0x7f0000866000)="220000001d000717fffe040009fb00000c00100000ffffffff000000000100a42c5c", 0x22) 2018/01/03 02:23:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f0000f83000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000f50000)=[{&(0x7f000076a000-0x42)="0c8a929cd2bb35c777601d991df57250568041bf05e064cb31adf418302cf71936f0b87a2bfeced86aaf92542470324ea17387db450f45dc31b62b53632fdf7cff77", 0x42}], 0x1, &(0x7f0000bca000-0x2b0)=[], 0x0, 0x0}, 0x20000880) sendmmsg(r0, &(0x7f0000075000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b000000081c7379ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781880866c925b95c0631ac64fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f0000888000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) 2018/01/03 02:23:33 executing program 7: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = socket(0xa, 0x805, 0x83c) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000218000)={r0, 0x8, 0xfffffffffffffffe, "cc51a62e1efdee4f08457142fe07c1dccaef0ea6f782a01bd68c56177cdb1746b5eda13836270b2f9b066dc484f3d60fac725f2418ab8a564c9e391aeca664e83cd8090d07d8c431dd5016895fcaf8c8185bc8c1e478a549d8ce7a81b8add826e6437b2708c5bc2801898dd209aa"}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a3019223d10cdc9f7423654a742fb59eb82228da292ef441a212cc2e58fc67fa9728e94aa3638b0f59ac2474c9ee5f2778a011e65eec7404b982224ed2c66e6aa17959333ccb86a71dd251756286636c9de310e5006bfd47044b3fea33b1cece11be1c971d2d256ac7221035a28b1588776c68", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2018/01/03 02:23:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000e7c000)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) 2018/01/03 02:23:33 executing program 1: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendto(r0, &(0x7f0000092000-0xae)="d2747ce4c98b4a695a1d35f7169750dea47df7ccfadee7bbaba22f50bf003c1352c788200cc4dce6fabccf4c62e30095ebcab7801d734b8b5cbaee4b72cdd8c2f0c997b1c2483fabef95acf29103c36aa90de59f3b309c88e3bd2dff0fcb554b7378a2362d45defe887e887e8f0243fd69aa7e8bab68dce5819c0bc6fe5ced9f642da0b026bd4ca7a6d51e07353349ea6a14ffdadf671b2313f99d1310aadfe901deb56965478ffabb521d3363b5", 0xae, 0x4, &(0x7f0000b02000-0x80)=@generic={0x5, "70c990460bdb57f81cecf47e05dc7ed6b78720ce54ed995210116e00dc16986e336c9306459c8b057b7b33f2acad3a52015f983ca375d3c7070eeaf5316972bb148175dcb0c889c7439c715e5b53c64d4154c8da55d7188168a40d8fab5e7d04d446988aa41d13d346ad3db79874bdb92960950ee575fa570ecf96373ae7"}, 0x80) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/03 02:23:33 executing program 2: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f90000-0x39)="b9", 0x1) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f94000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006c2000-0x2)=0x1c, 0x800) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00009b5000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x8, 0x9, 0x2, 0x0}, &(0x7f0000f95000-0x4)=0xa0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f94000)={r2, 0x8}, &(0x7f0000f95000-0x3)=0x8) 2018/01/03 02:23:33 executing program 6: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00009e6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009e7000-0x4)=0x10) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000064b000-0x4)=0x5, 0x4) 2018/01/03 02:23:33 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000-0x4)={r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000009000-0x4)=0x3, &(0x7f0000001000-0x8)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x1}], 0x5) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000008000)=0x0, &(0x7f0000002000)=0x4) 2018/01/03 02:23:33 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56b43036, 0x0, 0x0, 0x81, 0x6}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x9, 0x30}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000-0x10)={r3, 0x8, 0x0, 0x9}, 0x10) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000003000-0x28)={@common='ifb0\x00', @ifru_flags=0x0}) 2018/01/03 02:23:33 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) sendto$inet(r0, &(0x7f0000431000)="", 0x0, 0x0, &(0x7f0000f6a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001f1000-0x28)={@generic="b94d1f357f247690e8f3ec24c83ffe5b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006b5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000db5000)=[{&(0x7f00007d1000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ad9c8c7dd3439454697e30149262d1b200040b60e691534bc24ee969d23ae752c01cacd4493e9790f019700006700973a53c978a32ed53897ea0a62fb9cbb", 0x0}, 0x60, &(0x7f0000381000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0xc050) sendmsg$alg(r2, &(0x7f0000081000)={0x0, 0x0, &(0x7f0000e93000-0x10)=[], 0x0, &(0x7f00003d7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f00001cf000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b9f000-0x6b)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/03 02:23:33 executing program 5: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x5) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008a5000)={0x0, 0x8, 0x6, 0x5}, &(0x7f0000b58000)=0x10) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000032d000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b58000)=0x8c) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000b58000-0x4)=0x0, &(0x7f0000b58000-0x4)=0x4) connect$inet(0xffffffffffffffff, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x0, 0x4) 2018/01/03 02:23:33 executing program 7: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x59) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001f7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000074a000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000573000)={0x2, 0x1, @rand_addr=0x77, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x4010, &(0x7f0000df3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/03 02:23:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xba, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x24, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/03 02:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006b2000)={0x0, 0xfff, 0x10, 0x4, 0xfffffffffffffffa}, &(0x7f00008a2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000879000-0x20)={0x8e, 0x7, 0x208, 0x400, 0x7fff, 0xc85d, 0x9, 0x80000000, r1}, &(0x7f00007ec000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000049f000-0x4)={0x0}, &(0x7f0000ef7000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 02:23:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00008b9000-0x2)=0xfffffffffffff94c, 0x1e1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000251000)=0x7ff, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00002c8000)=0xffffffff, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00005d1000-0xd2)="b82f4b015e45bfa820215ef0c5bcb0ef1108d5f99934a4d8c399626a8e8f858d7a9b4cd28885e39d8c597ceb2947446691b09b35161fd57400514fdf28bfe7c46c8be7bbf4a49fc5a05e32fb2dedf3b51a47ae453d61458c4f7e929bf3d2e1ab7266a5ee5387f924324abf1faf8e936dc9c1bae1c92850825835e3292a31d73e46705c812a13bc8bf5874338d161da9ff9bb008ff1a0d76da3648ca6244a056aa7937f64f8189b55ecf4271bf571b933facf39aa5a9cf396e70e032017d0def9bdb70a1f36d113bea19afa79adbcc233ea3f", 0xffffffffffffff45) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e5000)=@ethtool_dump={0x3f, 0xb7, 0x0, 0x33, "11dd376298e0d61a75c594c736b5c154452ba3000000000000d3c6222c3c98417b395b0400c811df9d930f3a880c673e0b1564"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$ipx(r0, 0x0, &(0x7f000065f000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00007dc000-0xf8)="ef899e0cade0c137ab25c18891f291a8b6eaf4a97423e8b4869417c20e695ea965f6b05bdb54f832ed66aa20df847cd9829c3903e1ae5927de32c4bfe9fa1e74cd41e7f48d4317907cf64ddf3185274d3ea4281a114a16c02cb23363ad81cfd04535e35b773f8055a7ccb5c58cd1e6e83eea0c76be6902b82551fe3143e08f67d7517d3dab9c537f252fd4c42fa661de6009ccbfbe98e81082b88ac8b65d55dfbc974ac69c7bcf0c0e46d47c8229242ee0efc75ae8e8ddb7f13eaedd15b84487c91d257baa355a639d2316eb929ce1412c2f4126e93a5198a07edb3289410c6e14fb814534f7d8cd15ce81810872991df8291e368048ca45", 0xf8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000a76000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/03 02:23:33 executing program 1: mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000089000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000219000)=0x60) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00000b2000)={&(0x7f000021b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000021a000)=[{&(0x7f000021a000)=""/249, 0xf9}], 0x1, &(0x7f0000155000)=""/148, 0x94, 0x10000}, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000082000-0x8a)="f8dcd30b343be8f2dc1e0673a648a6cb039f709da72a5331fcd7bf925949bfa7e494bc31829e823b94427e4b91309c90e135607c42364866761c93b297d68986d3ef6cfeda642af037084e6657f1b88ecb12850fd63ccdef398efcb119ba2b728fb75c9ea34b1b4f86ecc833f4057eeafb86801895a631f2f9e6f223cdeea50db15951d3f0c416ab56a0", 0x8a) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2018/01/03 02:23:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x2, &(0x7f0000e2b000)={0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x11, 0x4, 0x1000000000000000, &(0x7f00001c0000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f7b000+0xae9)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 02:23:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000d90000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x50, &(0x7f00009bc000)="df5470d8c8e456cd808dfdd5a726926882bf7e8bd589ea7fec7e69cb43a797a45a255b5115f574e51568961883cf1b21614347b40bf291a0b0a0018f21f54164a2cca5113ebe2198d2bf986d5bf4b887"}) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/03 02:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$nfc_raw(r0, &(0x7f0000636000)={0x27, 0x7, 0x8, 0x6}, 0x10) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000de7000)="2900000021001900013d3500000a00060200001600000401ff0000040d0013000000000024001f0008", 0x29}], 0x1) 2018/01/03 02:23:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000706000)={@common='sit0\x00', &(0x7f0000b7a000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000bd000)={r0, r0, 0x2, 0xffffffffffffdb00, &(0x7f0000002000-0x7d)="3d6a74099cde7782bb4384a5ad991c88fb361eb708757d2256adfdc2c3acbc527a78df5b0a1644d0c5d169db5110560f58a4037d21505e2ee719f488bd42c87b965c90d03aff64d4cdfe3dcef402830158125f38a3aca49084fe0db4329a7fbff83274a899033b2970e587eb9742f80c3de78c29e5fec264eb5943d33f", 0x7, 0x2, 0x2, 0x81, 0x5, 0x3, 0x100000000, "98dce4f85bbac8bb33ea9b77d9671a3ad98149c6d2fef44e270ee7045181574e98d0216d487d48c237c50e85d59d91c619edcd616a6c6bf4b847ecc4f2a13319a1f886ad5a3e4df60acb6966ef85c3a7c1b579703cacd559fa71ddeeeaf48445b343b98dcf7cf69c97f9c26a94b42d31d12bcb85badb2e40a52043a3514e46a4d79be87630ef4a4486797a100160a66fc6cd252fdb1f08d35fbab2ea9c3fc4cc8d954f71eaf1579b7ee76ef657ea1644f5d5fc9abfb1a4cac895ba6cb2faed0211ede2bcc97e46d95043c0b9"}) 2018/01/03 02:23:33 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006dc000)={0x0, 0x0}) listen(r0, 0x3) mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/03 02:23:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f8000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003b0000)={&(0x7f00006dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f00000f2000-0x2d0)=@acquire={0x16c, 0x17, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @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]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 02:23:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000068a000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d15000-0x4)=0x10, 0x80000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003f5000-0x4)=0x0, &(0x7f0000788000-0x4)=0x4) socketpair(0xa, 0x0, 0x2, &(0x7f0000cbc000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e6a000)=0x100000000, 0x4) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000792000)={&(0x7f0000bf7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078b000-0x10)={&(0x7f00004fc000-0x1074)=@flushpolicy={0x74, 0x1d, 0x701, 0x0, 0x0, [@mark={0xc, 0x15, {0x0, 0x0}}, @lastused={0x10, 0xf, 0x0}, @algo_auth={0x48, 0x1, {{'wp384-generic\x00'}, 0x0, ""}}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 31.495068] netlink: 'syz-executor3': attribute type 19 has an invalid length. 2018/01/03 02:23:33 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000003000-0x28)={@common='ifb0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000006000-0x4)=0x401, 0x4) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000005000)=@buf={0x0, &(0x7f0000004000)=""}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000002000)={{0xc7f, 0x303, 0x6b, 0x3f, 0x401, 0xffffffffffffffff}, 0x7ff, 0x400, 0xa000000}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/03 02:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000494000-0x4)=0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r1, 0x40000000000005) ioctl$int_in(r1, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r4, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000ef0000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ec3000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00006ec000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, r5}, 0xc) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) setsockopt$inet_int(r7, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r8 = accept(r1, 0x0, &(0x7f000060c000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) recvfrom$inet(r8, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r9}, 0x10) close(r1) sendmsg$inet_sctp(r8, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r6, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) 2018/01/03 02:23:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ed2000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a6000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f2b000)={0x0, 0x9, 0x10}, &(0x7f0000a1a000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000cf000-0x1008)={r1, 0x2, 0x1000, "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"}, 0x1008) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) accept$netrom(r0, &(0x7f00005e8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a18000)=0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e17000+0x93c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0b000)=0xa0) 2018/01/03 02:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00008ff000-0x4)=0x0, &(0x7f00000f9000)=0x4) epoll_pwait(r1, &(0x7f0000210000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x10001, &(0x7f0000a2a000)={0xfffffffffffffff9}, 0x8) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0xa, 0x2) 2018/01/03 02:23:33 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0xf, 0x2, &(0x7f0000007000-0x10)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2}], &(0x7f000000c000-0xa)='syzkaller\x00', 0x80000001, 0x2c, &(0x7f000000c000-0x2c)=""/44, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000c000)={r0, 0x6, 0x1, 0x5, &(0x7f0000009000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000)={0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000000a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) 2018/01/03 02:23:33 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000adf000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r2, 0xbb39, 0x5f, "522970cea74da061f3314bac59085a8442dc6abb050390ae8ef040f3fe9cf55dbc0282170d0173dace7bef3e853d2ce162ac863e01c292e73092be575bf37ac4b995256f8836eb70112529aeae2c67f558944e154c9c181b9de43e77477e64"}, 0x67) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x10001, 0x81, 0x6dbb, 0x4, 0x9}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x8a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x400, 0x100000000, 0x7fffffff}], {0x8100, 0x7, 0x80000000, 0x1ed5}}], {{0xebff, @ipv4={{0x17, 0x4, 0x3, 0x8, 0x74, 0x1, 0x0, 0x6f1, 0x67, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x7fff}, @end={0x0}, @generic={0x89, 0x12, "c04e7d7ff947b8eb948d004b819895bb"}, @generic={0x1, 0x12, "946d7f74b70e1fb67fb7c103fcbfd1f9"}, @timestamp={0x44, 0xc, 0xfff, 0x3, 0x5, [{[], 0xbf68}, {[], 0x100000001}]}, @noop={0x1}, @rr={0x7, 0x3, 0x7ff, []}, @lsrr={0x83, 0x7, 0x0, [@broadcast=0xffffffff]}, @ra={0x94, 0x6, 0xba}]}}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x3f6f, 0x0, 0x0, 0x3, 0x1f, "d98e4d", 0x9, "052908"}, "886d1d173d0092df"}}}}}, &(0x7f0000001000)={0x1, 0x3, [0x911, 0x799, 0x847]}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x5, 0x7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000475000-0x10)={0x0, 0x1, 0x9d04, 0x8, r2}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/03 02:23:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000+0x54f)={0x0, 0x7, &(0x7f00009b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x18e, 0x0, 0x0, 0x0, 0x100000000}, [@alu={0x0, 0xfffffffffffffff8, 0x5, 0xd, 0x0, 0x58, 0xffffffffffffffff}, @generic={0x4, 0x1792, 0x9, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000baa000-0x4)='GPL\x00', 0x5, 0xc3, &(0x7f0000001000-0xc3)=""/195, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x46, 0x1000000000000000, 0x4}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r4, 0x1, 0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r2, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) accept4$ipx(r0, &(0x7f0000a0b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007bd000-0x4)=0x10, 0x0) 2018/01/03 02:23:33 executing program 1: r0 = epoll_create1(0x804000000080000) r1 = accept4(0xffffffffffffffff, &(0x7f000088a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e94000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000400000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000874000)={0x9, 0x8000, 0x4, 0x8000000000000, r2}, 0x10) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000876000-0x4)=0x0, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xffffffff, 0xfffffffffffff773, 0x8001, 0x5, 0x3}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x3, 0x98a, 0x0, 0x5, 0x3f}, 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000-0x8)={r4, 0x7}, &(0x7f0000939000-0x4)=0x8) ioctl$void(r0, 0x5450) 2018/01/03 02:23:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00009b4000-0x1a8)={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]}, 0x0, 0x2, [{{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]}, {{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]}]}, 0x1a8) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00003b6000)=0x0, &(0x7f0000dd7000+0xd09)=0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000409000-0x4)=0x0, 0x4) 2018/01/03 02:23:33 executing program 2: socket(0x1f, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f34000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fc0000)=0x10) connect$llc(r0, &(0x7f0000804000-0x10)={0x1a, 0xf8, 0x8000, 0x1f, 0x4, 0x6ae1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/01/03 02:23:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000089b000-0x4)=0x1, 0x4) read(r0, &(0x7f0000eb8000)=""/4, 0x4) write(r0, &(0x7f0000ab4000)="240000001b00fbffeb03000000fb010001f6ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/03 02:23:33 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) accept4(r0, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r2}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x0}) 2018/01/03 02:23:33 executing program 5: mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dc000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005dc000)={0x100000000, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005cf000)="", 0x0}], 0x1, 0x0) 2018/01/03 02:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/03 02:23:34 executing program 2: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000adf000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ae0000-0x4)=0x10) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ae0000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae0000-0x4)=0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000064a000-0x4)=0x3, 0x4) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ae0000)={0xf0, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x21}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) sendto$inet6(r1, &(0x7f0000add000)="", 0x0, 0x200000200408d6, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 31.687851] audit: type=1400 audit(1514946213.980:43): avc: denied { read } for pid=5741 comm="syz-executor1" path="socket:[14733]" dev="sockfs" ino=14733 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/03 02:23:34 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f44000)={0x0, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x1, 0x1, 0x80}, &(0x7f0000f80000-0x4)=0xa0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f80000-0x8)={r1, 0x20}, &(0x7f0000f80000-0x4)=0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f7e000)={@generic="d7c69ee322bd41217a5b0817f7da51de", @ifru_flags=0xc101}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000862000)=0x1, 0x4) write(r0, &(0x7f000019e000-0x64)="26000000230043f910ffffff00008d4001fa008501001a000e00f21e0000acff002103c76e35", 0x26) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003dc000-0x4)=0x0, 0x4) 2018/01/03 02:23:34 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x8, 0x806, 0x1d) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000f4f000)={0x8, &(0x7f0000342000-0x4a0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000f87000-0x10)={0x1, &(0x7f0000f86000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000072f000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2766c18000000000, 0xcc31, 0x3, 0x0}, &(0x7f00003b7000-0x4)=0xa0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f87000)={r2, 0xd1, "52ab125dd674be738f06af5e40ccee6f2c2f0a5e9c6cf8efa701b79ba41c30b6db1f7023c3d6dad6c1480501248ad65aaaf609593bcc940b6c000ff951b6837d573942097c407d0d12e4ab8d2b0730428297e3b5ce550f696fde82642d7d77822b878c324d0a25b1ed29caa308eaf016fef3bc137060fc94ab43f2dbf0b0ec9eb1730a1251c41f58c2a98e8acfb650ff15bb5912ca0496d9f1cc3f323e8aa9a8757dbfc727086cfbf87d1a2e30c954c2adea0ae4374e9a3b345ff46cc97f7fecf7da9d104ed7112efff8548d9f32bacdae"}, &(0x7f0000f87000)=0xd9) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/03 02:23:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f0000f04000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) bind$netlink(r0, &(0x7f0000eae000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000279000)={0x2, 0x80000001, 0x8, 0x7}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000df3000-0x15c)=[{0x100, 0x101, 0x0, 0x0, 0x0, "0200670dbc2500680cdc9d470ae2000000040000000003d8816e3fae67df74341dea13bb8c56f849714c707221a8d10e52fe36ef6e010b90380fe932abbfe576c7d7cb625cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5b83d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d6300a158160640fe263936000886de369946574b2070853083a0af229c0671a5dbe90a2b21750dd0b17a88c35a9a9058970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb237f0c0ccea208bb8d86b"}], 0x100}], 0x1, &(0x7f000059d000)=[], 0x0, 0x0}, 0x0) 2018/01/03 02:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000dc6000-0x16)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000957000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009d0000+0x69f)=0x77, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007b2000-0x10)=[{&(0x7f0000733000)="3900000010000904c805000000400000070000380300000000000000000000140800280004000000000000000006000000000ee300ffe4693e", 0x39}], 0x1) 2018/01/03 02:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00008cc000)={0x0, 0x0}) connect(r0, &(0x7f0000d8f000-0x10)=@ipx={0x4, 0x6, 0x8, "a7d3c44c9365", 0x4, 0x0}, 0x10) unshare(0x20400) pipe(&(0x7f0000780000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 31.735719] nla_parse: 17 callbacks suppressed [ 31.735734] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 31.748438] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 31.791277] audit: type=1400 audit(1514946214.083:44): avc: denied { ioctl } for pid=5759 comm="syz-executor7" path="socket:[15713]" dev="sockfs" ino=15713 ioctlcmd=0x8916 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/03 02:23:34 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000ffd000)=0x0, 0x0) 2018/01/03 02:23:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='sit0\x00'}}}) 2018/01/03 02:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x10001) connect$inet(r0, &(0x7f00001a2000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/03 02:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x35, &(0x7f0000e17000)=0x0, &(0x7f0000325000-0x4)=0x4) 2018/01/03 02:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0x800, &(0x7f0000a9d000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000dfe000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f00006ad000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000de3000)="d5126c997ab8726a3a736e4dfb9e30a9dc9fcdeeae4c050fcf527ae10453dd0a4631ac3acd9a27ad8fbce3f6e7e0273446d2ec8661ef11df1ae28900796b48a0cc14c06172719d704af6d6ef457da3e7e39ac1668eea21a1115050f0c704e82d2a8d1be7b4bd8901b12a2c72b8d9928e189798100c4766b1e6c2f948bb4c95d563cdf5f71a8ced1e403f7a9b49cce80f0a5a5916427e359771401793d9604779523ac8fde4c81b0ae95beb583528c5fbeb32f17f6e2076f360a87ba641bac4b1a69008f3876533ae609520e8f277115d4e4d558abd91b5", 0xd7, 0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e6f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x5, 0x1ff, 0x9, 0x100, 0x5, 0x840000, r2}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000059f000)={0x0, 0x10, &(0x7f0000ecf000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000062e000)=0x10) socket$inet6(0xa, 0x4, 0x3) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b8e000-0x4)=@assoc_id=r3, 0x4) r4 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000014f000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r2}, 0xc) 2018/01/03 02:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)='\\', 0x1) writev(r1, &(0x7f0000764000)=[{&(0x7f0000d76000-0xfc)="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", 0xfc}, {&(0x7f00003e2000)="6feae176a9b1021f36206d081bf26bcfb1fcc347415b0f10aa7ada4cc8192c051da94a279096b40f8b875c5b8685ecb4292096af9094455d967686026fd8542b030ff42f7b1e56d94c1afb460df53cfc6f33d70939ccfeeaf563998965c4d310877a849d3947e191f61039480eb636b8146f905d1329c16b9f39d7c032087838c118e2d1f0", 0x85}, {&(0x7f00004fc000)="2b1ab593099dc2794f5b17b3f43abcc6618da7a40f37b8b38a1e3b2b333090103e752bfed5181f2f56122e4dbd147e2bb0bd82e9137b71c56bca08d419bee465349ca67dc44a5d61a3debac2a543f2f3f3de721a3486c73079b882f973b3b8f3eb91a9c13bf51e2ae8e72384f63bdc14b2f3c7be5c494a6b593e6e30f4d1b8b497b726968971edc316a1446cac87e19e05a845b05d265df7d6048330313f8a50f0400a070974dcf9b5dc04873320c31a2fd624934139029b676f8f39099f3348924dc0e6f85a8e7c85a58ab4fe06de7716ce0360422470dc8dab74c0ec04c55dd4e0", 0xe2}], 0x3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a23000)={@common='tunl0\x00', 0x4}) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0x1) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00007de000-0x2)=0x8100000008, 0xfffffffffffffe22) 2018/01/03 02:23:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000013000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000012000-0xb8)={0x0, 0x80, 0x80000001, 0x8, 0x3, 0x8, 0x7ff, 0x974, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc159, 0x5, 0x64c6, 0x120000000, 0x2b}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000011000)={r2, 0x800, 0x1, [0x80000000]}, 0xa) accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) 2018/01/03 02:23:34 executing program 3: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00005b1000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001a1000)=0x1c) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00005b0000)={0x0, 0x3}, &(0x7f0000311000)=0x8) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00005b1000-0x8)={r3, 0x34}, &(0x7f00005b0000)=0x8) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000056d000-0x8)={0x10000, 0x3, 0xc1d1, 0x5}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1000-0x31)="d3ab01191ae6ff225fba602dff0500003d38f31200b200ffffffff09fffffe000225070020c11ed4c2c4dc4260a86eb972", 0x1407745e5e7f5ed0) r4 = accept4$llc(0xffffffffffffff9c, &(0x7f0000433000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001ef000-0x4)=0x10, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000570000-0x20)={@common='eql\x00', @ifru_flags=0x8000}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r4, &(0x7f00005b1000)={0x1a, 0xff, 0xffff, 0x101, 0x676, 0x4f4933df, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f0000482000-0x50)=[], 0x0, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 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) [ 31.850092] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 31.863734] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/03 02:23:34 executing program 2: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r1, &(0x7f000039c000-0xe7)="6b2567b375b664f2ad291d3a4ad2aedc847e7f807fb2a7a04a5e15ca109ec1e208792eff87203501089cfa90484c79583f456d63bd7d59f9b4d9d2b4dac70495a8363f33812cd6f04c2b3fb333a32d8bb47b931735230a8b0e5f5deac21a7314f69d82ca6bdf41b20728d33e56af2728c30ce66ecfda8e36026e58eed404f1a50fbb683540bf55a5bcb6aa123ed83485b411cbe18d05f9089f4fd9eb7b85b89b761f00f42bbfbd6c6ceeb28597aac9250cea1a4d9642e0c48eee7bea0f236e6630f361459a2ba41734e25857173f9e16", 0xffffff24, 0x0, &(0x7f00001ac000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00004e7000-0x8)=0x0, &(0x7f00000bc000)=0x8) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f15000)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000fa4000)={0x7, {{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r3 = accept4(r0, &(0x7f0000fa4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fa3000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002e3000-0xe)={0x0, 0x8, 0x3, [0x400, 0x2, 0x2]}, &(0x7f0000ef1000)=0xe) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000fa3000)={r4, 0x73, "0cec997c5e1ca9f1bea6cd4811148ca819efc9883c944daa01d25731fc804e3798dc002c9c2b9b0402271b343186781db8e88ef89416569436a5cd360542bd95250cfff71a525ab4ad9b7024fa36ac927b2cfc1dec7cdb9f527f87887279aa8bfb04e8631422009c694572b8b1e38fc81cd424"}, &(0x7f0000fa3000)=0x7b) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fa4000-0xa)=@file={0x0, './file0\x00'}, 0xa) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/03 02:23:34 executing program 7: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000b000)={0x0, 0x1, 0x4, 0x1000}, &(0x7f0000013000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000012000)={r4, 0x5, 0x5, 0x6}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000006000)={r3}) r6 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000013000)=r4, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000000b000)={0x100}, 0x4) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000013000-0x4)=0x7fffffff, 0x4) setsockopt$inet_int(r6, 0x0, 0x2, &(0x7f000000b000)=0x8, 0x4) getsockopt$inet_int(r6, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) 2018/01/03 02:23:34 executing program 0: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x181, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, []}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00009a4000-0x4)=0x3ff, 0x4) 2018/01/03 02:23:34 executing program 4: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000527000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00002c1000)=r3) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000fa3000-0xa)=@file={0x0, './file0\x00'}, 0xa) r4 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000fa2000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000efc000)={0x0, 0x7, 0x30, 0x81, 0x3}, &(0x7f000037c000-0x4)=0xfffffffffffffdd4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fa3000-0x8c)={r5, @in6={{0xa, 0x3, 0x6, @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]}}, &(0x7f0000fa3000-0x4)=0x8c) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000fa3000)="0a765e109c87a62fe719bf0f58035cffff594c9d5dfc50f53f65113d59528d438931a962d6bc") write(0xffffffffffffffff, &(0x7f0000e4e000-0x21)="", 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014, 0x0}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r4, 0x107, 0x17, &(0x7f0000fa3000)="26fba2c15713cc9cee3d681c0d55d8fd47884fbfee11a06b78a8c80ae1702858b8b225be63ca8689121dfe3660a30577bed95d94446ffccb36b3f51e3814969fe974dc15d0395de723b7e5b9da80f2a8ddef6cca2d2d67f0ecdeec27e8788b245d826cc5ca0f79b8aab3dc56ff8ba80ad76047d1a06267e2ffc258456efa8166bdcb1c4cbe3ff0c3d1a3b511e71f075878af4951bc6fcaf8be557f28bebf6a784e1672df788cc20c63c33a302b40e8046e959a19bd56b3ada5346c53e08f72ee7eb0352051598d65ba224d9d1919272021383d6827dd601f02d40b577b2e9a9e8849582a54d2ce92c0f38a965ba8d979193c850e58728a66db33f942f691df96741617c2c6375a84731790570fa59ea31a81105d2293ac916fe6aee611f456086199df122265ba1cba7a540e88891048a2028d983ffde340d732537d5ad633ee6aaafd25d342cb1fae20f3b3c396a6425080ea40cf94d5d4a0d86e3d486257ea1dcae1213627098a21b1ae8b480ebfa8eb60fb803231e559ccb06de45e4b471abac08e0039686ec521083de92572fe1905acdb33b79c57d47deafaff02ce6849136db40bbb06b6e950bd54eef57436d7aeb65b5ed8e7c5238652d2e632483ebdbb2b83df5a7d10a2108730b9e9276ae09a4c119b22eeedc01ec391aa2e7ff7c7013a15d6952ca144ec5fe66aae7b93db554b88e7b6065515f0ae121ecce7537e484279dbefe7c524e30e61920829d94abfdfd33bfbd0140ae9b4ce17bc776d7c943ffbadce4e34d62bddd097798d507f3c358e7d3828c8cd2cf5f651482d83ba8c3919c2e8b95280287511316df33ac946bf818a45e8aeb05543c64cedc3a6cc3df34141539c30c41108f47b9221609f726c89d033d6928233e9bb8ffb7067775b101f5f4ab8bbf877cae7ce8764c205f31754d26f3634a579172675fdbb11e88ee1c1ab6d14847a8c63a4d57ff57746388037e13923f7a3c83ce53c67809893591a7b266e52a070d663a8d171da53161d02fd2442c25f106568cc9eb36b8e27abb799d0db12b1be63d4d578ca36d770774a8cd2466025609a6c88a42a18f3e1f1c72a00737813b8d92bde3d5fb4ecc213e25b3631a2956a59506242217b1758faf4ff25958935ce2c3651e730e3978fb4d1a8238a2e6d37aa37354cc6142bd9c99560e35006ba88c1b78b51fa21a69cf611487135731f2db322b807c34c8aafe05e8148c19f6d21c8e59bd5f28c66c14e4d5163d5002d9fabc0ee0570e929c238517fac35eef24dfc88f843190bb8097ae9a95e5c2df8922aca4841a4bb522daff13d28143a55e2c66ccbea0ca3fe62687822914042e92452faa1ec38d6df94101aa26d0942ad185476c72d4a262984f4559bad5753ac6d204347071db9f50dd6ac03378cb0888118a251f211b28493d487eb516d32e62fa85ed3d747327febdd2b5647d8fd49751eee5b7d1860efa2984d2603e8399c990bab1110869d72a7ed97c2b6b34245a6f289094b698b5cb2a50c8f221482495492bee07f6627aa98cacaa83d502c735a9691a1e3c759ef8125517c16e9a51bab37d3d557394ea0eede70ec3759fa97023c15b4c1309c97498eb39a7d18d6a956d596fc574d6008fa004afb1fb109d6597d7b586793c16866f7c6ceb7d4fdbb1f42f2da40719cc5454293ab9118aead21073bfcb535df8599ec317b8210c2ebab268cb9b8aeb2703b56aaba752d7006fb2c4776340e987651009aead5449bc4e1021006c39eb19e849513b4e566124b23370811cf6be0bee9252b7f736dc05501993f174fae229a127595335865f1ad72934d3352ccbe78b86c140d8f6bcfa011b2042ac2fdb1f349bd1373945589aa72fcb47d83ebd9b490aaebbc04791352aa0ebe27bcb6f7b3086a3edc6a34c541ac286737abb53e9822e2569cee9e758c0dc71e35ccfcbb3be0484f52ef8ffc5ef4d71611340c2610b3d13aa61ed9ef65f1529e57d63c48f5923d8dd92f064da5d68d277e2d3be4f0bccca86d864e1f418190b2c81f7bbf9b32fb58aa1fbd8f867cd6cd44d4621739bc578a05e00437dc6143bf43c002bf8e65f76e793d227ee4b390c261ac441473bf89a70d8f765a10b1bb1b4de71d375baea27f4720c336e9c169fa531fce57ba186d3e7211125fa475ee804ab68bbd0c6eda625393adc3a31b6e642924f3ac85038b9726739b4f15ff6d35396c29ab5289d20e8216d218e8f5887a3175e92736e89f58c1cae702f6cab644bb9b3ce0e78b3cae2248b501956b4c60b1396e3b8b878f558f499d1bf5ea0afc3e7edd352a754e399e74ece8ebabfc229b4e2ceb5dd32d6f533b292b9669a0e82698d27ecefd4b94f15a611e95577a5ceac16298fb9a9ecdb0eeb24fa237956da6e555e67dba8675e6beb2c17ad71232968f786b40c084776f93c4d93bbe50ac257e220206172c44c25edb9c3a1877f880735c99091c1992ec9213cbd4ba4a8d19ae0d4c0f740985c7bf994cb48d2d1483e0a8869d537471371c1e7f552bb4433ac5bc949dfdac19d08abfc081acb1eb357f951056f9a056e56456996ecaa7281dd7d663e8dbad450d53e3a24a4247e36947059ffd5324bde3c6b296f9ea058e3ed02687abcbfb543d28dd32262ed2c814277bfbc90cb6bb2190090b022faa64af605b094e001cc3adf53a4a8e89373e4f0b3d56ed96895bc809448cf99eaf26e5990020351ae7a003a9c4d39e931d1e6c1272860f78e907996a6eb3c9a316a218a0b815a165d97b38e4b4f4fcca9ecc185c24ed086010226384343fcf41f648fe924bb44b890fd767fe9022ce12d462e131a432b6d852d3629c4e408e8db6cecebdbc522c47aaf3c1f2dfb9a261e1c9bb5493fd08dc1d760b16dfdace4540f633ff9f43b898ab1f90f4aba4fc2cf9f8179dddf551f487b2fad5c29c22c56cf5ab383f24764e68199307e23b4dff8c09d461ec4a227283bbd483aef453065e94cb867f604ea0d36bdda7fd9b5863e459ad0c28e1a0190a6e65508782a815ae1d7f9fe48869a46f094fcf54ad277193d488a20ce10cd99843364944504afcbe71aa79b690e0bfa40c719a212d828119e19bcec03608d572a86bebabba9e54d7d9baa9f25a114c260c504f6c041e1504c7db87dc449c30ba68c5d600a9de07c7dd4bf6924e625699af97506c1febcb6492962b7ea88779f86312902a268c6ffbfafbb3b07230016d432dc3bbe39708e9a18f3156b7ecca155ae1744281f037cf88ae103b10b88f510334bed759b2e177d785ac6ae0033d0f1ab255cee7624cd91e773a9fe30d7d384a11d572fcb499bded6808d248408fe054aba7d3b7f5978da5b8e2aefcbf2bf84b7a6dd06382811be174730c1cb3c2110a87fb2753c70ca61f1e6aa1c5de4d32daf82511092e5a00e39c14b03b820afa546da668c277cf99b0ac5f06f5bdb91ea5971aeb8f9391e027b8af19b4e3047c88d224311b17871057b2c2566c020429b0d0481ed1e9711deb0035a4bc66c808489c5a5a6f33c97ab32737902a44b9f4685eff208f33164516e8884d7fe5ecb162b8dcdc66be9af1492c964cb4c36e19fbeed664c8b9a98e680c6d3abfeb190906ae9c778487adab02424846f71cc5464e3f95693f4c8f03e8e4d3fe4371c8b2b58868fea79ba8297669d160b6691314771942779cfa36afba501c6c56bc5f509ae65f1500896b678cab245afe90eb82a2478b607519d66048fa4cdfb7d8dca204615a489fa8c2774ee114b7c5b55ee2a2ff33a0237fc005bebdfb60f2b966ff2cafbbc133ce9b4fab1bdc39268aeb238e5c50e1b5c203d96e1298aa28684174f329460e3e96f125abae380f6754b6705930cfc0897efce0be64daa3f6850c728f0058cac7e6978e9c8be5be0e61d6d15717f00782e0c69d035634189c04dcfc2ab1a3506b8bf187ef8f9f182d3e8af823fcda095fe8d87c8d18edcd5589361785e7b791031d91824811ffc74c0c122559551aa0969a8b7586891e8ce328d62e0b243f3f4846136c4edf772261990a784905f588e972ff3bbfa2e879e82f627626074469030bf631aa6e008f9c5829a37e5ea142ad09730cf7bd01db47c9a5466417890d51ade95e0f59365d984629e0d7c239b4fa801f9afdfb4cf5ba03c57994f8cd1b027059df7cf85ddf6d70f1b0100221b776cc8b89b8b4ed257ab56a3fcf362f07d64d50a99150c0956954608cef60faa990c0b1d39a1eba54c32a66c0f85557228795251cff2806a08143b8e66bb41261f921e77b2bb13b2141185c2b3ffe7fb37f517a774a625c2ad656238294459c32e3fc6b19409fa853fb32bb13cb482ef521e6f8302e4f6f59cf59b3e6e8cd06897a743a7d837eb6bc2e14145ac2b4b089d35f143f9dbe1949d09c1c3f8c0b45cf725e8b2a55d72cf6074d4b6d3026e25b478364496856ee9c3d57495e83fd6c0d23ad995e3e17a9c07ab66130521ad526ca5bb4754e3f04f8f80c0ff385f980c959e0b1d143e35879ce61f8df6840c0e04fa3a99604ce5c025ece173c92d7706a15391f132f9964b39ccdc08c976f182241e1341834dd0eecb565380d865b96a520adad99a4dd30776d46f764ee49a89951533800b5afd68009210c09bf2cf57ba2489ae3dafb88f85ae842e5962676452f9471939707ea61ab2c3cea8790e03576822ae889e20d859317ca16abda54dbbed52216c778af0fa8b1a215449b08b7741ec7b69409f365dfdbcc42e74097cd701203d609683cc51e04e66c71b2bb326a9afd1796d1d7b64dad9947f02f5bb05a64e57bbaf4ef593592466f690a30414420fff16155234326736ece463a8e6f2ab530e2703edff5cc8ddbbb866dbb6bc055d03bfe6dcbe721ce3b1a18c538c90f6d4d00b1ba05b913d9d942e45dc9aa534ede6938ec484432c1453e44d74174760b6bc9812f28010bc5713fea39b2c52bb5ee2cd535b855b55bab9c251068e853090bbdf3da3bc9be9726cf2728fda31971ed35fb01a49083cf9ba0018d47f8ebfb2717db37daf6684c9853e7b8deec12bb1d2947852c6417166c0c21b797b782c62cbc39497877daf4a4ba77a583e59c7aa8bc3582cc723a0e729b6a9cbe8f4d993bc7df9ba975a998c237f7f9a290ee578d2e8844897ede7a30266af1663a84e411477af3fcad0c712f2d8c8c623fadc57d251b6248eb8cf1a511b7970051283c502e41d0aff39dd95a569c4cc409e46533b36027fb0d0ae0e89d6f36f68ecbd4956df918b69c833d0ec7255d94ab279b98a3d7deb10c065f460969c7b9112eb79747c02789859b7b20c83bb0e46421106aa9e12bf0a2b76df6c35ac05f7c20e02a3d6bd92eb162c44e3096a5d9c2c904db4ea04b54092ab6768f0fe8094d46c307f1045803035f9b0b2e7871f75d310b0f57b040eb76c329d830c2ffda20ce47d352065571e1c94f23f368b75db864305fd19a6ac1e5bdd2599204203ed539d47a5d6c0b03d694461732c7601760d8e77d15c26793045dec7d585e6d3fd2255fea243572a535aa1b65b7b64a26dcbdaecd9a2a87788fc4d687db08e0682b14cfdc449eca72f09d2e06e9adc04f7570eff3e53734368fcf691b42973319341be73c3c1c9dec1912f14c5a502a696129c9ec2b3fd0ce044a1d84fef7810eee0f0c165297c738e69f4dcfb0149908fd312ea9f99ce46aaff90a4a6703ca1f0f1a52f2dae8c120bc3092287c30152b1fd1f11b29aa37c1507f9ddf66f6ce6ee83017058d09a50467e203f95becd9925c9b252d40de4c9c35c4a4da4f05b9e56d699dd59186d842f73c3469", 0x1000) 2018/01/03 02:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001a6000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e54000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x100000000039, &(0x7f000034a000-0x8)="0000000000000fa6", 0x8) 2018/01/03 02:23:34 executing program 1: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000fa5000)="2395973dd577fbfe4eb73ee189b9d431", 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fa4000)={0x0, 0x5e, "ce1618f8a69b36d398565394f7364f982a529608ceb4e77ecdce9413016198e42c5cab75fa3f56fd22ab06e28e30adeae9473d32072435413fd7d650447dff437d0529e2b5a8799c483bdd0454a869e0290204a19dc2e3056d66c77e338b"}, &(0x7f0000fa5000-0x4)=0x66) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000fa4000+0x688)={r2, 0x2638, 0xec, "05cbebbfc3de050222f65ea139d27b699f3d2f11bb2791bebc6b8ca06fc08640ffb62eb33b1bf1f095ec39b5f75fddd3de81995700ed2a2479d59be13c1cc3fc0316a2e10a9cbdb696deeca7999fbcae9209a4d7c361e65098b710f497cbe48ce865fc906c75b3e20ae6e1542fd3b8bdfeb4406118a0a99257447074d5c4780cf7cb3f56806e608b69a263a2a5a6a174011f130d79f887652d618a9f38c9e74f9342ba9c80159eb58faf28953e9d096d24fe48c64bb4138561ddffefd34564426503133f537a93eb5084cffd866b4a4e4903d16bff51129be21ea6f3cebbf8413afe7d0400875c7c63a6348a"}, 0xf4) r3 = accept4(r0, &(0x7f0000fa4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000398000)=0x10, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000fa4000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d4b000)=0x10) getsockname$inet(r3, &(0x7f0000fa4000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa4000-0x4)=0x10) sendmmsg$alg(r1, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a85000-0x10)=[{&(0x7f0000e61000)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/03 02:23:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0xffffff55) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00004a9000)={&(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f1f000-0x80)=[{&(0x7f0000d25000)=""/1, 0x1}], 0x1, &(0x7f0000655000)=""/192, 0xc0, 0x0}, 0x0) r2 = accept(r1, 0x0, &(0x7f0000708000)=0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000fde000-0x5)={0x9, 0x101, 0x4, 0x0}, 0x5) 2018/01/03 02:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006ad000)={r0}) accept4$llc(r2, &(0x7f0000c75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009d6000)=0x10, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0xfef, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x800000000000000) 2018/01/03 02:23:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a9d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c99000)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000076c000-0x4)=0x8ad, 0x4) syz_emit_ethernet(0x236, &(0x7f0000dff000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80086dd, @ipv6={0x0, 0x6, "e6ff00", 0x200, 0x84, 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}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}}}, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) accept4$inet(r1, &(0x7f0000994000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062f000)=0x10, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/03 02:23:34 executing program 5: mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00008ae000)=0x6, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x4008000, &(0x7f0000d3e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 02:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f27000)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000331000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00006de000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/03 02:23:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000cb9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) socketpair(0x3, 0x2, 0x7, &(0x7f0000696000)={0x0, 0x0}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000974000-0x1)=0xffffffffffffeaf6, 0x1) 2018/01/03 02:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x6) listen(r0, 0x8) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000e6a000)=@getsadinfo={0x1c, 0x1f, 0x209, 0x0, 0x0, 0x9, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/01/03 02:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80e, 0x0, &(0x7f0000d48000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00005ee000)={&(0x7f00000a1000)=@l2={0x1f, 0x1ff, {0x9, 0x7f, 0x61, 0x7, 0x6, 0x6}, 0x7f, 0x2}, 0xe, &(0x7f0000ed8000)=[{&(0x7f000004c000-0x56)="95bd7ca938bdaf132909cdca7f22111505f66c8ed3b35936bb0e7d673c9dd2e6ca8746d3d93d108aba6f74195f49218dab24d91c51cecc7db765096b618b99057515e66e0983a6c5b7623ed35da27014fc6aefa1ca65", 0x56}, {&(0x7f000078c000)="6cea6da829cc5ae9bbdfe5acca4af4886a1721598ae6941dc54862bf2fd97d71bc291619ce5f8eadcf08b895d3b05b28bb0fada785e9466e6cf8855d269418f57eb7e641a8effbfadbd2f7e8deec6fca2abb6198c45fea27ff4d2269c0cf0ee9df9a8cd79e8381a80b479ee8c2da157a73b383928053828815da2fb3dbf30f247f3a383e460e7f3e81289d25fdf9a12a07a2fc10a7c4e14d8c446ce234c48eff4c43ee35c7b0ea9c24fe55ca2058ea7179ec565debef707f0d012de80dccbdb58c68fb4f0993b4fbcf1f85f40dddafa733b4", 0xd2}, {&(0x7f00005f3000-0x4b)="d1ddc547f75a7af6d81b5c74979b7a52211f0f5c89a202793bde1c5ff1f3342b010ccd5bbfcb7df933bae58c7fcbcdb4a149d5f4c04e923ed88dbb1ce4e2b540e61383a00b65971568462a", 0x4b}, {&(0x7f0000166000-0x44)="a903842c7fce52f900684614bdbe3479e254a886f946c68345954319b15f97a1a99911c1f0d13c0777f4ef332d7134e67edf219b9cab92d545f23d54a57cf08329285d13", 0x44}], 0x4, &(0x7f0000454000)=[{0xd0, 0x117, 0x6, "3d3b0719d4839cbb393270304929384fb32a46b915411d038e194d5b520b21c5ecdcf64d73dcf0b73b978cf1e7818d43c94434f92e702242a4609489ea592106c062532e952792411c18030bc24ea9958181c8c9bb9938a0283b85cbe07806450034f49228203b0194dbdfa3a5c7deeb6d5f6e1cbc1dd96cc3c2360dcb31533573f4af6fdd63bfbbe084c898487955ccfa9276385c8855a20cb0cfcbf97a765fa1e76b29881a23240e5a7ad9b074b268b77773f3379d1276813c9289"}, {0x30, 0x13f, 0x101, "2325b6a93f84a0016107cd221555baa4a8f2e49c1800885aef"}, {0x60, 0x10f, 0x7f, "c83b3a99b5cb8be78ded722c3704c7c3e1c136676ce662be9dc6a839bfe12063c2244e87407b211960c68825c7e11e905c1a41b3f01414ec6c05bd267cc6825eb03be075722a1221fb669adb"}, {0xc0, 0x18b, 0xc00000000000000, "035e0ca59940b5d5b6ab01c2f4f80c132f4289e1d4c89047083dc1d6c6253426f5e71a0256a7f9d6dfb565a8e3c99f6ea3f20acc20351059b9e11b2e36e41b217e441daa935ee41fefeb65eca4ee51854ed5e1501b03252a342ca8db96198e7f722c2fe87fade9b7fa65e06b1c68d571b2ccd127ff53f2c61456ac6fff233f0cc419d0e58c61f155a5390b5749e5dde26ad409b235750d38424a37fc8e70a8939231630fc97fcd406f6e"}, {0xc8, 0x11f, 0xcf, "675c3f6c2c9f4bdc80a0f5af4ac18ee9b8e48c2b7f54253a1521bcf030da8ce30a3102909dbbd051becd4f2832d035b0881898936b6f04d6032d2b649e9a882615b6e1748c712f7bc32265944b6382d777783f7b761a49e0a1598a5953663bf46428563c68923c0c1a81a58825404fef1381873116ad07de4cf46cb2d06da04070ba87ef3035d311542e3fc9dc23c08ecb6e057aa04bdd0de78c7947822c8205a7fa13d4f76b63d2e3cde0c36dccd0161be56ef778722f"}, {0x58, 0x10a, 0x3, "fc0c7b3890b73e876e6fafe3edc3703236310a3d184f44da3bd0cfb964f4ecdc117e265cbfa10444abae69c097ec43ac5d3ca10d089005f634a8565b939381c1eacc3370ace3"}, {0x50, 0x117, 0x8, "8d4af096f3f2c70d080624cd33abd4dbeed2f0feb05135fe64beb5221df8fefda238c4d5ab828158e85147283fee965d2197194d9580d2bbcc12"}, {0x28, 0x10d, 0x2, "795435103df98ad27aad221f9e1fb2fe5d977e0c05efe1cb"}], 0x3b8, 0x48010}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f6b000-0x6)={0x0, 0x8}, &(0x7f00008a0000)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f95000)={r2, 0xb0, "3405079459b20364c97039faa3b3e8c2e8d904008dbd8f414cd29bd722a12acb8dd44d2537c48a09ec0ae6cfbf876402fc2a750ecf2d4702bd8ebd254a143173bbd357edbe161b9dc3d81805c697f4e787ea0fb7d149b2a70b8e9cc48da90fba4e31773a8c738b2ac8c126b8ccca74bdbfb52dbf9064b08c3e3ccac09f797c8eab1c6ba4f0d4eb35859fce647315281dda336c0ad9ae5b3a2d183b93aaa7ef8175374decc845eb84044ea4b3cda6667b"}, &(0x7f0000b47000-0x4)=0xb8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00006e5000)={0x18, 0x3, 0x0, 0x7}, 0x10) r3 = socket(0x10, 0x2, 0x10) read(r3, &(0x7f0000eb8000)=""/4, 0x4) sendmmsg(r1, &(0x7f0000a70000-0x168)=[{{&(0x7f0000b69000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d8000-0x90)=[{&(0x7f0000d8f000)="0a954e0b4a503bd90bcf79819d4e27c97571638745e41ec2bd43244844217a12ba2a565dd93f2c622bd51e844393f54b42db56117ac8d6154a1fc83dde4b3ee66aaf6d435dd77397c82990ff1bfa554d58af4f5bc2e2a2be5bc0ba1e5198da2d97ccfb3d10bc0769d6e2966872835d3bdcaecd3cf110b2dfeca3bc3bfeb0ea965c7e0041d3e33223f06c71d001b95ecc56b4afc4d7536ef95bca063e031dc1ccb45bd2ba036b7372f7f86d55f48c6e4acb56060e914ad7b692b696b254064fa49213c8bd398921af98bd099a80e2e97253f40fb7c430b5b032a9d5940997da042b4b315382d1932ec1e012a661588acdbd7dead9eed8e16776846767d2ebb6d58d641273fc700fe5459209786509a452887f22bf3ac5135e3f9f1bdc0374c5a009f1e87ed12686784d16978b843885a268f792e89ae659ae08b3fb5fd433a676d373f103185915cb82fcf035dd1fbbf86d59dfa3176e2ca2d79205b4c0aac5c352d3509a39d0ca2e38a242e7a05740d4416cc467a0e2a0d54a99506239899f43aad327406c0e84f3f2c3d923b145acf711950fb7805a52a1d2d45a344033f08fd794ccfe08b18f3ec8152ffa2ae02f3ff2111a73be481622dbb88f5a99a1eaaaecd95f9713887f800ded4a2a3416f11bd803bfab9c6bb379c9bc4ec3d50e2cd90946e6d7c5cc36da7d6655a970f869ca02db9d6752e7904951dfd810a304914ea269006c32d729288fb573fec4f382cf2223e4e52fc8824dab27c233fb7b1d2d35a1f976f44b030de9121ac9fe2313e553084f7ffcde2c765a18eb0c0b20f373f08615180b340db5e39e50358c9128771ed76c8b0fd072433560dad3c479c6c68ebb6529f4534737725014a202e7743b34b65a967f589288725ceb87081b69fafe97ca9da6cd45cbaa681e93f62ed5e11e01e5a2084224ce13ba01b86fef2b16a67fd96c8ff4f21acb63d4762e9580483f26ef8fe1aa70eaff82338093050dc60cee4e2b30c5b1ec04712102ddf6ddc659ba1650a8c6686b23c92949da1eac4d9ad844938fce8ea4e63a8c507c33da828eb90abe2b33c692a584a558c731c41e25d595a0d2c6598741be34cd9d124f5da5a97791b7098dbbdf2668c804149815e3eae01d6e51781a0ab5c24315e4ee70214459bda7aafc35b6bea62360d9273e30845cd2518f0ced566dbe4d6595edb1f0db5f03f0ed9b843a4b0523214266b6db314b68fb1eb6b8d53fd940dd69cb4f46b07b9fef08b286d78d2d1817c8887e2d1d342cbd06d1e09e09e86fc08ebdd2f290806484007b4d7fa6c7f3c79da5a8551005fefb1e0da6cb03f0ded72be899708623f1dbbb96c9acd0189421f459d31c8fc1295facd9a88d4269d4d8d3d94f32d155ef0ed19afc8654d45a8b7d39879a80fa825f2cba5a2ffcedda8e8615bee3a990c4ede1706178416fcd846dc2b1165bb81370ba728ea7d47ed039f670b72f404953e8e9e8353fd118cd6e87bd3b3604418b1a378a9aa929509cdef52f7018a2967c8922cb41d75979975141bdf8b7081c1e8add85799c0b68161ccaa32a1acdecaeb9e1d85dcc2e7e6252f6e38f1af04791da1a162b39ad49ca16a31288d9c0167b307e6b61df9872d4bcfb9600f03f2770eaf2159b98f1572b3b2aaddb867c9c300ae97c2bf98a16f38fb301ad5807a98b9991b55eecd0dc5484ef14c47fc19b14cf6e614306a5d7b4579ef27755d5b0174422f30819c1721a7c962f8e8977254182f2344b0578c972f041ced8e7fc6ffcbc549d4564a4e8ca89605f5888802203c583facd1430b55ccaba9dbc3dbc161fb8dffb3bc54db89d6305b601d806eb9abde0a57111db5412d547bd7da67e6c7a199ad6eda760d3f6c44b4e16f64d55e95282a3ad64d2732abb8a43c9495d35254b17c6b17c63a9f6ca2cc44bb1c2c7475150702afd41642f47e1e8c9ffb06ebe7413681a1c01fb1b75a15389399282ff9b68d6f651a2754ddeafb9f573badd85cca9987517a2dc87b8aa6bb74549fcce1be628cc5a3f15b8056368dd60e24feec016d7d299b7d77b897c65f188b80a9a793515f0a9f2f3fd97eba6f0f5ca2a973285263682dfe5b51d23ed3827d1749f1ff7a9cb9647d98ae204145dabbea3e34753d3d355ede88900ad14c0696761f3fd37a11dec2c98af672e08b5688d7e1d21d329c5d0040f8c88b2530d4260adf1db4ea9a80bdde1d992bcd8d29199304b46968832b37bb02ce5af96ef4efc6d7a4bb4965c427cba5e74fed3e996f0d0b4150cdcd2aa51ad01b1d0482673d9212306bb793ff3eb302e638ddddaa76ad53701c3df18fe7c119d25b8981709480457a75d49a8eb35cf6aa332dd8a8d7a1e9c3625037f1fa23e53430e1fd1980a3666a897ea6fcf90392dc976a323c0626787aca060c4d7c2553282a88e83ab4c9009cf9974a400171a2a726d0c80e2d049e4b58f604f9df2bc0aa1a97480b00b455b159de706cff5b3a2b0b424dd774f415f92359242bded7315b48fe09ada48eeaeccc37fcc5e6be1783d015b6cc713f3fb85b2968eedc8801c9f7cf2887603a24e8c8216306ba8b9662a7a29a9e2f278f214cf57c3697ef85e6fc24a624ab7dab23d7be28dab7ceda06eb3887decbdf82acee9fafb012a4743bfd3565b69b9f3953710d9f1035fad77bb4e8c86e38af8da0202f73e8dab899333198eb5e192049217a735f0f3538ee7e4e2363e9575c21df27e4af008be2b93b6f248d3d8e263711fd9d3675293cdf9dd87d7682ece2f817e6f4967d37886045a8dc254e587a9b8d81ccb5e063cf29d136a728d331a0b051c38b391a5fb338fcbc6f6451365cfe54d8b85b2f212409bb95a9fe73a8e911204ad13fea9ab7d6c4d1c6b6926741d5c46bb01ed81d3a578781d6d407c2936afc5a495188436e66af5a3f3e424d1ae6c309ba23f81e1c51708466de852a19ad4d4b3b99910515dd78a17b2517a579297e9bd9aed0a4308da63841ff520ed9a2105114e377a9306ed4e8273f1e54eb0f5617006e62899daae72c788bee9e8d7156861d5aaf612ec36290f5bcfe6907bd329acab021c6f841b500cec1f4f11dd4a299fd9e86ca38074967ad2843a03f00ed289da8c6dc31da09289dbdfc4a897787dfbac7db800947eca26ae4b4250f1363df8af3c5203a7ea91386869bebabeab7cb834cadb17d91855ac827bd53772b36266e19fc67566d6c2a95184bf3102060b500ba554306584a9d92b38f271f539a9ee1de28fe2d946e2f03f2ccb8efbc9fda780d9b0d605272006a0198d0d3206483948952f9e6059d80123d5b56eb663fc90eb40323deb66c17cc61ef498fcaf72bbb9888fc4f30d8baef529a0bbb725cd7c0058db7d58bd6a431ef93d0e9c67e585ddaca35c0b43efa9ef3b04d94936a8f7fff4aea8b6792b654fffc28b3763977f924152b07916b053b83ec15e838fa2816f158114cdf4dd9a6e36d629c41bc50c2c84655944ef271ef8bf42332dbff7cc85dcb7b407dc73e9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{&(0x7f000045d000-0x74)="0674309d053b140da3bd5c0b3e51ec4ddf4623fa707ae9d473e1eae30e19a28392e5fb0240f9b255aa074a2703dae111e019895325f417182e09a81df82866c02455e7772f69c4f01b5bec7464c5c0b3c7daa0349404c1fa31163e2c58f6d98b5d83033d11915d5f1da38e8f8bbc3ddf7d919419", 0x74}, {&(0x7f0000b2a000-0x73)="0a85ea10f565b950dfbb35a76132d2130243fa0789b1d65bdca22e64e7cc3c050c292729b63992fda16d76de43ee31baf7f7078280b204860e0686f4ec16d33f9e012fd61f55e70a2f33a845d9aef31a8853cf9584af0f8f7fc9e912b8d2d7d120f0a40d015f4efdf2599c2fd68e75a5e03a16", 0x73}, {&(0x7f00000cc000-0xb1)="ee27a3879a9df9fc7586972adb5de76efbd1e03df537c1d83e674ea954a2f7d0564245d7e94c15a0a7c48f196cd11b579ff9e1fbe81812e73ec7203a6c0895fed1caa628697acd950cf8a4a43a097991d2657c90f0b42dd8769338179b1495d090ffd1b83da2c5f45bfd06b6b0e25d7412430ec2d736544f8995628fb482fdbfe00c9bdf27f99bfc74a265d83b3019856eeaab1a7b8420ea1750e753de3a6141081ff00e0a7888977e59bee8a02135bd20", 0xb1}, {&(0x7f0000fce000)="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", 0x1000}, {&(0x7f00001d9000)="ccd29586b5601ce8144abef71b194051d2e64a55cce5d8fe37bb82627e76dc9f81450612000c7fb47ce48be766fb85dd3e4ec25c7514988f9474c4fb234b96434d3a1a419cf39df2a16cd358e9fd335c5fc59d04957c712e413691fad52f8ab4083d45c5dd31e1d251fa326bc512fb97c6389821f1d5bfcfd7491bbde56dcdd2706c0fb12fec1915953c8d1ee5f51e592727d9", 0x93}, {&(0x7f0000d59000)="400de2f82cf6c6437760e128f340a802aed753247d561d33de3dbebf95110b3433ba60a49f3fd5e3b1e17f76a4975a552fbce53d37998f1bde3f037c6cfeabb0636ab0515591cc63f05cdaecc59bd43466b24ca41d9b880e41e13b7f8cb16dd5488cc348d96aaabd99b7d8d7c68f5cbebdd17631959883264c7be731bcdaa01b34cc7fcb3383a81932ac194d5ac99d9d8849fbad97e6f6f99b93eafa1e8a6dcbb68b1dab23151592604f55d5489c881c53e62cbdff296266d58e0840ff792d0afd0e0abd788e1f230c2dcf4fd173ce1ae3e8393254a5b71303c66b98a8f31a1bb502372ec8cf", 0xe6}, {&(0x7f00000b8000)="aa7d05d047d752a4bba6f86963ed48f93a48009fde2e7d4a9b1e14d455ee1ccfc31f1f1b40c758904228b166caea61d1e54a94d9076d7b65fce8256c378c3404eabfb89eb80b4b5ec118fb7637b64fa4d3252199497fec62a6a810fbc732ca672358362d8aaa3b941c42eeeee2a24047506366dc9b1da789932d722259173e5b2418d410d5a67d453434d72c139ca0a8153a34df2ec7b0cf47e31be305f817ba019b5a6401f5c99000345d27ca84c8aab9bfab169af3c8a8b4e862271d948aedb0d020cebc9818491c2540ab9d8225f95a15ca59dd81cae49edaa9", 0xdb}], 0x9, 0x0, 0x0, 0x20008000}, 0x4}, {{&(0x7f0000b26000)=@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f00003a3000-0x40)=[{&(0x7f0000f1d000-0xa)="d86ba527a8960041ea9d", 0xa}, {&(0x7f0000061000-0xec)="2050bf159465bc9c4ec8063c3bb79e0789962ee6f2404b02d634985171331a8c20643f914e5c7758536571b2656e072f27af162c662b02a0e62b0fe4bc336f2455f5c07e8876022708432fe5cde6a4c601d3bf3f362e860d0a479bc76922ee0b0b8f67121c6d988c34c0130931654284683a910b698a7271cc07ea4aa60096d5fef136240844900722e57409baddf51c164cad958a0eeaacee07e17337c145fb9326ff460bc76ba61be59201c017265fb56f5593df7d4c3f6dc64f717168ffcf097a623df516495b602387cffe45545afdbfe9718817aef8fb79365ed009a9219cd2984136960ed48839a97f", 0xec}, {&(0x7f00005d3000-0xdc)="65d247fb4fd212e29ea02adfcd4304f7f613f35e221dec0db23ee00e993bc168ec4832e84be9594ef169a31146a64888105bf0f04f56bf4fc3b8757d61eadbf2d80dab3145b18ba70b29c5683472c8cfa231471c2d39ceaefa1a7be6f64bcfd2fb90c660c8a7e3af3b9949bb2f9d0049d45e1e65acd0a8285c701c583fbecf2aae8353e4c528ce5c7179d31cc71469b3ce6b13d605d86eb42d568232349ac0bda9d4dc138feec83ae0eb41702c99f03b6d46de09fa4d539617dc3a698bac1eeb5d2cd1b503ffc25ed480e463586db018d6312efd25d6d39a3871ca88", 0xdc}, {&(0x7f0000399000-0x73)="139c948e9094fab3e39be5fd7037f4c9a050c77e3fdf951964c8206422372dfd432c609ed5bd96d04a57db49dc63887c6c3ac3f786fb45c5bdbe6abaf3d417c4d08b766c3a114e5edb62339295d7324525b4b2308734f7ae97dd7c5b64e9a4729c46ac557c9608a2aa7fd4e4850f9c4b138196", 0x73}], 0x4, &(0x7f0000286000-0x108)=[{0x108, 0x119, 0x0, "fca86561d3169b8fe890f682fc176feaeb7750e7c2b9342e2fc79f69688305407acea437e460220fbbfcdfca3d198e400ed6e7da4ceec380df34961576ec037d98ea89f1578a90803c314adf3b9732f820aed1e5362d6daf7aa47465160595ef5d80ff2975963c86fe799a694137c0d56705e627e8c0a842243fbba16ff1ddbde5df72615ea54b294656b7a3a3b673049eb591d8b8fc491dcd7ed88bfcb5852052ccdba9c3b38b227e38c5aed27b8467bf57e871b790b931f668f9b97a30bdd56db62ebd8d743556120dda19e6d78fc2e14ca330bd30517f48bb5dd3acaea9bd93c8b841ff182dfc2adb09aa1a358e2516dbb549a379c0"}], 0x108, 0x90}, 0x0}], 0x6, 0xc0) write(r3, &(0x7f0000ab4000)="2400082a1b00fbffeb03000000fb010001f6ff0b080f030001000000f70503f9160601", 0x23) 2018/01/03 02:23:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$int_in(r0, 0x0, &(0x7f0000e10000)=0x6) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f4e000-0x20)={"f40028052fbd73c24f81fb0c66af11b8", {0x4, 0xacc, 0x5, "d200fa090056", 0x294a, 0x0}}) r1 = socket$inet6(0xa, 0x803, 0xff) sendmmsg(r1, &(0x7f0000687000)=[{{&(0x7f000091a000-0x80)=@generic={0x0, "00ffee00000085b0c5f5e03a4ba94187e30d9d720c5a4df7c7ce0454a44316f6b7b53d2e1c3eeca7900cfc36c6702ce627b42dceb5d7430c8e348da438716f77929a21ccc664e45882107d809fb938fb85712a7785898c357f8286caf708275e383dcaa83d013e19acbfd35780fb56bd412f4d803c176a7747259d28adb2"}, 0x80, &(0x7f000054d000)=[], 0x0, &(0x7f00000fb000-0xa8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000dd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f8b000-0x4)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e3c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000bd0000-0x28)={@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]}) 2018/01/03 02:23:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e1e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x38, 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=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "dcc867", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], "999392dfd5a73d82"}}}}}}}, 0x0) pipe(&(0x7f0000488000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ef3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000df6000)={r1, &(0x7f0000ff9000)=""/210}) 2018/01/03 02:23:34 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000881000-0x25)="240000002d000710ff060000000000000008000002000000000000000000000000000000", 0x24) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000f8b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c11000)=0x14) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f8c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x6, 0x2, 0x4000000000, 0x400, 0x7, 0x80010000, r1}) 2018/01/03 02:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) socketpair(0x5, 0x2, 0x4c, &(0x7f0000db2000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a56000)={0x40000004, 0x0}) 2018/01/03 02:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000326000)=0x0, &(0x7f0000da4000)=0x4) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000ca8000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4c000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000dcc000-0xc)={0x0, 0xd2b, 0x10}, &(0x7f00004b9000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000342000-0x6)={r2, 0x100}, 0x6) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000eaa000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004e2000-0x60)=[{&(0x7f000066b000-0x1000)="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", 0xe4a}], 0x1, 0x0, 0x0, 0x4000044}, 0x10) getsockname$netrom(0xffffffffffffffff, &(0x7f00000ad000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000095000)=0x10) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) [ 32.152204] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/03 02:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000041000)={0x0, 0x1}, &(0x7f0000714000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000007e000-0x8)={r2, 0x0, ""}, &(0x7f0000331000-0x4)=0x8) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f00007d4000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a) recvfrom(r1, &(0x7f0000c1d000-0x5b)=""/91, 0x5b, 0x2002, &(0x7f00000ca000)=@sco={0x1f, {0x0, 0x81, 0x2, 0x40000000, 0x5, 0x6a}}, 0x8) r3 = accept4(r0, 0x0, &(0x7f0000b1b000)=0x0, 0x80000) sendto$llc(r3, &(0x7f000048f000-0x67)="897e0dc5d3d48ecf8e7476b86bb724cf40eb490f2e96f2412ce29f823c47e0fc2a340a7840b70a5357e0e71aef6d4e094a4cecd41578fbae80971b34c1fffdbf4f586ecc37a162d6c0082ebccee8a89234dbfcfe34d00c1321b34d5aac736988690dee00166b4d", 0x67, 0x8001, &(0x7f0000883000-0x10)={0x1a, 0x1f, 0x4, 0x0, 0x1a3ae572, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/03 02:23:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000730000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d4a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00008fa000-0x8)={0x0, 0xfffffffffffff000}, &(0x7f0000dbe000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005d3000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0x11, 0x2, 0x0) socket$kcm(0x29, 0x7, 0x0) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f00008d3000-0x4)=0x7ff, 0x4) sendto$inet6(r2, &(0x7f0000956000)="", 0x0, 0x0, &(0x7f0000bc7000)={0xa, 0x0, 0xc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000ef000)=""/133, &(0x7f0000024000)=0x85) 2018/01/03 02:23:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000bc0000-0x2f)=""/47, &(0x7f000069b000-0x4)=0x2f) write(r0, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa0001f6ff0b0800030001000000f7000003f9161701", 0x24) socketpair(0x8, 0x7, 0x6ae, &(0x7f0000b3c000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000209000)={0x6, &(0x7f0000094000-0x18)=[0x80000000, 0xffffffff, 0x2, 0xfffffffffffffffb, 0x1f, 0x9054]}) [ 32.198801] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/03 02:23:34 executing program 4: mmap(&(0x7f00007b1000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000726000)="", 0x0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40000000}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0xd5)=""/213, &(0x7f00007b5000-0x4)=0xd5) pipe(&(0x7f00007b3000)={0x0, 0x0}) write(r0, &(0x7f00007b0000-0x20)="1f000000120003f205020003000eff8d7821004108002e0000ff0000010000", 0x1f) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007c5000-0x8)={0x0, 0x0}) 2018/01/03 02:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x1b, 0x3, 0xcc15, &(0x7f00006c5000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000390000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000e71000-0x8)={r2, r0}) 2018/01/03 02:23:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000c1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/03 02:23:34 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff0000)={r0, &(0x7f0000410000)="a493ee7baa21d73a91591ae19e717aa7a7d715568e53487b72c76791555b95218571f7e89018b4e86016cd74c58cd8b729959dc13f5620e19dd9314e25117f52bd21138960bd742f3495c0a0f3d594bcd14ed5fff2f66e84b2fdfacad9de94c7240a28e535ba2202d3d8e8118ba056da8c13f4640b891f1982838f86de975ad30d0b0f0dd878"}, 0x10) 2018/01/03 02:23:34 executing program 1: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000fd5000-0xa)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffe0d) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000fd5000)=0x101, 0xffffffa0) listen(r3, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000247000)=@file={0x0, ""/0}, &(0x7f0000fd5000)=0xfffffe38, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009de000)={r0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b5b000)={0x0, 0x0}, &(0x7f0000fd7000)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000099f000-0x10)={r5, 0x3ff, 0x9, 0x9}, &(0x7f0000fd8000-0x1)=0x10) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000fd7000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ece000-0x4)=0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000fd7000-0x12)={0x7, [0x1, 0x5, 0x4, 0x7c4c, 0x9, 0xb0d, 0xfffffffffffffffe]}, &(0x7f0000fd7000-0x4)=0x12) connect$unix(r2, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/03 02:23:34 executing program 6: pipe(&(0x7f0000967000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x101, 0x5ac, 0x8000, 0x400, 0x81, 0x100000000, 0x78, 0x849, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000244000-0x18)={r1, 0x66, 0x30, 0xe4e, 0x9}, &(0x7f0000d92000)=0x18) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000002000-0x10)={0x4, 0x3, 0x0, "a2c3bd2e4ce2", 0x4, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x3, 0x4) setsockopt(r0, 0x100000114, 0x286, &(0x7f0000007000-0x4)="", 0x0) 2018/01/03 02:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x4, 0x1ff) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffff7f0000000000000000", 0x24) write(r0, &(0x7f0000771000-0x1000)="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", 0x1000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b64000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/03 02:23:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000001000)="", 0xfffffd83) 2018/01/03 02:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000012d000-0xc4)="98b0d9a48679a9c141760060758cf715f3adb5649b14d81b9df52c56010171a31accc02fe9480345a7237caf04a36efacdf040100f0223b45287b03d67a269f15dab04c8048b87f48d5f50f9a845cf8b93f98cadeac1b0b873200d0aecd39fc3c0a626b4b26d2557cfd74b3d2da5da5d41c6cce90f0092307204c58ab00fae68c959a1606caa58a7470ceb3021f789f00c59ea5b6a56de8df03b7beb8821119fa7e2f6e93ca629075507f5583a39079baa2fb56e1b26b23f2aa74397183fad382f543c44", 0xc4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e0000-0x4)=@int=0x0, &(0x7f0000ad3000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000822000)={0x0, 0x0}, 0x8) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000977000-0x75)={0x0, 0x6d, "dffb8c52a2dca595d974800de688f5f658da5ee2ec5ad4cb04a76dbf91a07cbaf76b49b63a147d7f23ae5f3e434e8e3ca01b5a4336f6897277d4c7738d4954ce62afdd7f11d5c961099657e38c86c44651b5a4b9417320c277fde18bf7f6209db9d2b2ff120eeeaa9f4a6c7a6b"}, &(0x7f00000aa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b04000-0xa0)={r1, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x4, 0x1, 0x5}, &(0x7f00001cf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d42000)=0x0, &(0x7f00004a8000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/03 02:23:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) splice(r0, &(0x7f00000ab000)=0x0, 0xffffffffffffffff, &(0x7f0000d57000-0x8)=0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) socketpair$inet(0x2, 0x80000, 0x3ff, &(0x7f0000d02000-0x8)={0x0, 0x0}) 2018/01/03 02:23:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00001bb000)="", 0x0) r1 = socket(0xa, 0x803, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a04000)=0x4) 2018/01/03 02:23:34 executing program 5: r0 = socket(0x200000000002, 0x80e, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000dd5000-0xed)=""/237, &(0x7f0000000000)=0xed) [ 32.376147] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 32.386007] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/03 02:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x21, 0x4, 0x0, 0x0, 0x7, 0x0, 0x200000000, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x10, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) pipe(&(0x7f0000538000-0x8)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f000023b000)={0x0, 0x0}, 0x1, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00005fe000-0x5)=@abs={0x0, 0x0, 0x0}, &(0x7f000011e000-0x4)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006b6000-0x8)={0x0, 0x2}, &(0x7f000054d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000064a000)={0x0, 0xffff}, &(0x7f0000f31000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005fc000)={0x0, 0x80000000}, &(0x7f00005ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000092c000-0x8)={0x0, 0x100000000}, &(0x7f0000c88000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006c2000-0xa)={0x0, 0x7ff, 0x1, [0x1ff]}, &(0x7f000045d000)=0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ee4000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000384000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x3, 0xfffffffffffff801, 0x1f05}, &(0x7f0000e82000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000273000-0x6)={0x0, 0x8}, &(0x7f00009a7000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000adf000)={0x0, 0x3, 0x80000001, 0xea, 0x3800, 0x9}, &(0x7f0000c6f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004f8000)={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]}, 0x8, 0x8, 0x200, 0x100000000, 0x2}, &(0x7f0000424000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009bb000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f, 0x400000000000000, 0x80, 0x20}, &(0x7f0000ca7000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f86000)={0x0, 0x2}, &(0x7f0000b9e000+0xfc8)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c34000-0x8)={0x0, 0x9}, &(0x7f0000f62000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f64000-0x8)={0x0, 0x1ff}, &(0x7f000083d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000148000-0x14)={0x0, 0x5, 0x7, 0x1, 0x1, 0x81}, &(0x7f0000840000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008ec000)={0x0, 0x3}, &(0x7f0000ca4000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000602000)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008b1000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004e1000+0x35)={0x0, 0x5, 0x0}, &(0x7f0000dc4000)=0xc) sendmmsg$inet_sctp(r0, &(0x7f000003e000)=[{&(0x7f000003b000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000302000)=[{&(0x7f0000d63000-0x7f)="ffe0e92357a78b47ca745f260e39f5896d32b70d9805a1f1437e12d70bd283cb4586db3dd5505001eb02781ad00acd2ac6c1269e8fbef87627900f51b5a215ffdafc74837b568a9ddd260a6e766e9c8be810ba15314f8ccf8689e605621dfe5f875b84f6753f8bb89d756fad4d961a85236abc5ef084d879484b2721984e26", 0x7f}, {&(0x7f0000efe000-0x24)="b7f17a2a1a557c2b7b038a78a95d5478097b4235dcc9a05a6ff631c991db0dcb40eaaa3b", 0x24}, {&(0x7f0000c27000-0xf5)="bd9364b8b404031ae7174ca0914885b58be2c51bfde0f893721db3ec772a1d366911c06250bbd0f62bc92e9653cda1345ae2f87fdca0df16e4fd9a0c327e5824a267cf14bc50f606aeb8b6f6981fa731788830f33d1c74ec51246af8550ea8e588d998be5c43fb51ceb6e85777eec0fc44ae20cf1e030f1353f768402437d567cf496cb7e9d474cf3eb034eee8987640331d3ede03f713737a3d5e90cbb09e277138873ffd9c09531cf9f7dc93e0e0be0bcdcb71e443a618f1457b8aec63b8a74f24abad83899036656d25a9284dd37efb03c96a319f1ff656c414b45529348b0e846ac7ac91983630a91de24207ef67fa16ff94a3", 0xf5}, {&(0x7f00005db000)="", 0x0}, {&(0x7f0000254000-0xc4)="ebf58fbc1989ef4bd304dcc300ec4c93659cc0bda8dc88a7e0eb0246ffa9335d7ed51e34857a4683281e439e742915b4ee1261fb21fe2cb2a64f71ee79a9b8f569f72e2ace96e0946ab160bf3074bf7ab68a45b1d3c6a068d92da93c40fa107f5aa15e7087a7bbfe43484b2a7b587dd611a5d03fcad22e2419569228c319df52f6f7dbcd2ada0a2cf2fef6872692e806a7f093e5a2732af22555eed9af5b5df5155f672dfad40f0de872c65e137b1e265122ab97a427501d90581eeacdd6692b3e84d80a", 0xc4}, {&(0x7f0000010000-0x14)="5295bfe684ecd5ffe882d4da912167e53f79321bfd44bc2968f9f097951de6d46569f73f33650bf9ee42031c351456b48c58b1a47a500ad115c5f2f467636995424769e94d132070eb04fba4418dc043b229591b726ffd", 0x57}], 0x6, &(0x7f0000357000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0xc, 0x1, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xd231, 0x5, 0x8006, 0x100000000, 0x8, 0xfffffffffffffff8, 0x9, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x355, 0x34, 0x40, 0x5f}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffa, 0xfd, 0x1, 0x8, 0xc30, 0xff, 0x6, 0x1ff, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0xfffffffffffeffff, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x8, 0x1e23, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x459, 0xffe, 0x3, 0x5, 0x7fffffff, 0x8, 0x8, 0x8, r7}}], 0x150, 0x80}, {&(0x7f000097d000-0x1c)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, 0x1c, &(0x7f0000349000)=[{&(0x7f00002b7000)="fa1052582e0892602e878378252b5de569", 0x11}, {&(0x7f0000a35000)="84d0169d8f4e49c1c11a105e981093268a1c101027dbceb6242a2b8fbb36a21c532c5ebdec728b3022963e9744", 0x2d}, {&(0x7f00000af000)="637aeac928351d71fb4642d5b3912646028f98e39bb39c75c9872a1d1542a29beecdf4869f3f056854043189428c84fd0e71a750c85025537195f2e49e1bfa1dd39fa26144326656beee4b115475028640c094ecf37c1037fd521bd87147d8d27c9da3b7e1c2da45", 0x68}], 0x3, &(0x7f00002bb000-0x60)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x10001, 0x3, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x1, 0x8004, 0xc59, 0xbca, 0x6b, 0x2, 0x0, r8}}], 0x60, 0x0}, {&(0x7f000002c000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x90)=[{&(0x7f0000adb000)="453697983c3953f6ee14678a931c5e0abfb96ec108f8d98b9a4c6686e5a3880f742df12bbf3016ed50a3021a6ad14d3451053f5a8552b15e06328d6b176e6b0f", 0x40}, {&(0x7f000056d000-0xe)="17dcac961e05110e877691a9a47b", 0xe}, {&(0x7f0000fdb000)="bae7fd70d09f9d78962d0481bbf4684352569b5b64476b6967a8c763cad3116914a06ecc026fa84539d2358e611974266f748cb71f384ab43e43309b8711e1f720eef753fc24eda78724dc0887bd37fb77bb222ad8b02fcc749c2fc3", 0x5c}, {&(0x7f0000d7d000-0x1000)="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{&(0x7f00006dc000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa7000-0x50)=[{&(0x7f00002e3000)="0d56562b944b430c23e175b24cced9698db297c19f9db93f6f73385631701e6c8a63c04ed855ff182ef42d11385d08dba4feb7c0e67d06cb4d20cda9f31d94d7e08f5782ec8c5e07f4737bbf15f97c4a5ecc2852c10708a117130618f895f102aa22d6b4b23b0a012db164ad4adccb63e314896d677484623a2517ab421737cbfe4ab1821adbc4b35a35421979c75e8b6eae69f7c3f46412e671388969c0e82496aa0c4431232c5206a678d8c9dbd56afd326f4387ddcd466c6914e23c05959eb80788c48c8af0cec337b5df2488393d6f5b632d8d222523289dd0bb6affda26503dea215af1ee538db2a08e2080", 0xee}, {&(0x7f000078e000-0xf)="b04de02e741a6d97e44340bd6360b5", 0xf}, {&(0x7f0000e9b000)="3de9584fd1742524d55a787c2d53cd495a4bb09b68cd34524e48f860e50a061383ea41bb772816c8c128c1f29b475654e7d8ee08f8b5b52e31b0ae6a4a7f5778f85866003383489ac97802b28d4b78fa6bb7662a4aca6306a70272df3a729cb3d2", 0x61}, {&(0x7f00004da000-0x72)="94ac80d8421216f7dcfa3b8ba205040d879b17c782f29a8c7ebf6edcc541e422633975f79fb9fa4f32ca368dc6ebdb94deb21bd4bc12db57e0811dc3ec763ccf6ea07bb72313427f817cc117b0e84cc0017f6867c720f62a9e78faa5ddf2de7a0a7147508f730ebae2952fd09c36ae6faeb6", 0x72}, {&(0x7f0000031000)="df6b9ed923a436e47791699d63ae315ab5f54ccda6b00430c5f473df5baa433795b6f9d6904d019afdde538ed1cf8dc16898566d06118f4ca2eb2b0cb4ef8ad4b00d3ede074cdfe3a816a87bf40f74b2230e4890e18f72361bc0c7232ca5a6915f41a79974cae85fad8f8f3c83c1e56c72d3d8e455cd96f07255f020a396fdd1589cdbe069b3f92433f0b83ec3127cf4b10c270bbe72c5d9df1f1041271b6816100aef689c", 0xa5}], 0x5, &(0x7f0000065000)=[@sndinfo={0x20, 0x84, 0x2, {0xabc9, 0x4, 0x4e, 0xa50b, r9}}, @init={0x18, 0x84, 0x0, {0x5, 0x93a, 0x7, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x2, 0x9, 0x7, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x8001, 0x100, 0x3f, 0x400, 0x3, 0x1, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xa, 0x0, 0x10000, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x100, 0x2, 0x8, 0x258, 0xff, 0x6, 0x2, r13}}], 0x120, 0x4000}, {&(0x7f0000b3d000)=@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c, &(0x7f0000813000-0x40)=[{&(0x7f0000a4a000)="b3ceb3d056c34b7396b742cea9b758527e66992332d480d090a28117b11b8aff50408d7f520884169c1566818c70cc241dc342c274e4a74054655827a59ad75991eed95bb528441ffd2dc0135b419150c6d8f8396cb59b69c47477da53c200119157a859f33da8ca565f091f3f5b9bf1347914d2a9affd03e461617cd92f5a2ea34757d6bada3917c50304a055a2c2bfd61d483d6f36bf", 0x97}, {&(0x7f000088a000-0xcb)="98de353725d6ab8ed5f1784d0a347e541113de1b36391cb2ad3eb2188979e7f82550a8db56166c421d89193d5b179fbddaab37e8f864ae5ace2eeb83d53035d972960207959848730a5472edf4001d97949afe278bf81f09ae8d66c379d81e9f36857add30e68341099464e5454c395b7b9fb7f96e165b17f05fd187e9794d142b5672f51723d625fdcc97a8b2b38509272f1dab0d090de0158bbe6bf2ef72c0ff1b9d9d306beddc8bfef5eecf8fa86ad79d7482692b612515be2198b39b7cc17760f25238e5da07c5c966", 0xcb}, {&(0x7f00003cc000-0xae)="583caf510e0fb3ffb64bec614a2a11530d0a582268a0558ebdf7ad6d80324b46f4e242ba1f19d705325c73c864ac21245cd7ba279d52e21810d707bec8da848a02d61815966b3ba7110c55964407671d2a64026273f2595ac0026fe30880beb67813867f33ad138a7c10592e7f789073727696be70fa05faa981dc8839b20304b9533dd8c06150c0be8f1f03d870d8a9cf95b38adf2d6277fd49661e2ca51720d429446e8cac2e1ec8aa5506ea42", 0xae}, {&(0x7f000069b000-0xc3)="bcb6b8eab0e296e6739e626805c54642c51507b257cfc296b5cc932fb0a8c4a90da1543e1d0cc5e042528afd12da9a0a726787250bb128ccca38905bf33527501cfbb7e96031b84ff5692678cfb270b9d2090cdc469af784c2b09f1839578defde8d61bc84cce702c7cbb6822032281b642a143936fe4c13c6a8d8e61e4e7430937ace0049515aa188780763b6ac9e9220d6bf98b37a9b7b35a22d468a14676fbdf05f794fdb63b59f6346c2b81c997c76469b0957c4e6d1458559ee11a6b6cdd60a68", 0xc3}], 0x4, &(0x7f0000252000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x7, 0xae88, r14}}, @init={0x18, 0x84, 0x0, {0x401, 0x2, 0x5, 0x156}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x200, 0x3, 0x9, r15}}, @init={0x18, 0x84, 0x0, {0x5, 0x800, 0x10001, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xd1a, 0x0, 0x8, 0x5, 0x8, 0x10000, 0x8001, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x204, 0x3ff, 0x80000000, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x200, 0xfffffffffffffffe, 0x8001, 0x9, 0x1ff, 0x9, r18}}], 0x150, 0x8000}, {&(0x7f0000556000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000277000-0x90)=[{&(0x7f0000fd7000)="1c3fdbf9deeb44479b338cf630c4e26313ea2b8e4d2c0cffb24317025c39bb5e972dbbd238c7dff7e1b8f3c182a353b060f4651e9bf951ce8ed000729a4232088fa997aa5ea8368502779efb8878fb8e723851fdc0f940d0022aff85ddacbac8d5fb9166c1c458f198144b8d73ab82f1d39b49a2efbedb32fa5e44c3bf1bc6c1b78d7903e223f61b7de4094b8ade102a4303df2d74e2ad3f057a9633d886f52ca32c31060b574d17f80edc77ea9c4684f550b5ae5aeca3d9e4b210b7fbd7a88379c1c68279f4af3c8980fc741b611fc2c3fede394724b2444242a2ab02c9ea06c4867b0a", 0xe4}, {&(0x7f0000ac5000-0x3f)="60bab2edea321c05bf71db1ed89ded67a5b36952c05b1d7e8908b3cbc47ea665f7c4028bbbc5bc686b771d32ea8699cac8b5787e1c91cf0aa5c5ccb764feec", 0x3f}, {&(0x7f0000c95000-0xc)="ba173966f6730a3ecd4c9d89", 0xc}, {&(0x7f00005c2000)="2377794cf4ceb218eadbe0f9dda79e1093c8c8f3cfa36bf9394ed9cc2961acb856898834a3a17fdecfe4b20ffdcdb73b55896baef0b1bbcdf8bec77ba0604fc19e0787605ed7d90dcf04f3c1af84e55a51af955177d170a22549bcd8826f43a82703a6cda864a284b48d45685396e98935e4e244352f2529d3298e53d28b53e616aee042d13cf199f62fa1780d03bd2cefa05d4f810fb0e3a6bcd183f755c7944034eef4fe83616024f3f9f7781308ec23915bd40b4792f06fd02c0884404c0803b3cf0b255634d6f6bceade74431a4524684f82c68d185c75938711badec1d43c2762bf6cc18c64f4b31362c90969d1af0c91616f515eda", 0xf8}, {&(0x7f000041c000-0xfb)="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", 0xfb}, {&(0x7f0000eb2000)="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", 0x1000}, {&(0x7f0000fd6000-0x19)="c2c7b04a9ca5ed882468e337af1ba90a6ebaf41609aa3cd36f", 0x19}, {&(0x7f0000ed5000)="284b54b2c9270055727cccd4e98a2bd3715a6cc89023437e51baa03b276627db6234caf853e1c616a43e572c47390b06412d9a9d44b75fa211147090c94e53cae04a2878718563bdb0f994f39edc760208b09e6545f196806bc59aa149526ef8659e3f2f7ab0e2f63fdba9a3f2ac66321afa44b9b6499aebc135531cecbe059fcc74dec3", 0x84}, {&(0x7f000091b000)="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", 0xfd}], 0x9, &(0x7f00002b5000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x4, 0x7, 0xc2, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x20, 0x2, r20}}], 0x60, 0x0}, {&(0x7f000095a000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003c3000)=[{&(0x7f000006f000-0xbc)="04550b8ea4e5fa9d05ed73541f62331cffca5ead8f2cf2b22602ff02addfbd9684ccfff4c0ee55d163585f2f9e69f29e7830ad4dbb39cafdfacbbbfe180809257aee40823903eb8084c0bf86cc0f6e35b3d10549c6335f90a9b14005bd80a3954f216dce3977485fbc8bd78787b167c1183b061a5e1b36cb3b86cd1d369a65e82c53676020ff722c7f2e55c05a90be958319b09193e2c869bef429696a9abeac1f712269eeb1d590d26056840b192305ceb55e9c2a4a9efee0fd5766", 0xbc}], 0x1, &(0x7f0000830000-0x30)=[@init={0x18, 0x84, 0x0, {0x1, 0xebb0000000000000, 0x6, 0x8}}], 0x30, 0x85}], 0x8, 0x4000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf9000)={0x40000000, 0x0}) r21 = socket(0x5, 0x1, 0x21c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000b62000)={0x2000000000, 0x0}) getsockname$netrom(r1, &(0x7f0000838000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000308000-0x4)=0x1eb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r21, 0x84, 0x1f, &(0x7f0000af7000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x10001}, &(0x7f0000607000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008fe000-0x14)={r22, 0x3f, 0x3, 0xe3e, 0x9, 0x200}, &(0x7f0000af6000)=0x14) syz_extract_tcp_res(&(0x7f0000282000-0x8)={0x0, 0x0}, 0x7fff, 0x5) gettid() getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00005e3000-0x2)=0x9, &(0x7f000062a000)=0x2) 2018/01/03 02:23:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x81) pipe(&(0x7f0000761000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000038d000-0x10)={0xa, &(0x7f0000b0b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000055b000)={r2, 0x20}) bind(r0, &(0x7f000046d000)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000481000-0x100)=[{0x100, 0x8001, 0x0, 0x0, 0x0, "0200670dbc2500680cdc9d470ae2c70000060000000003d8816e3fae67df7433fbea13bb8c56f849714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7d7cb625cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d63000058168360fe26393600de86de369946574b2070853083a0af22a10671a5dbe90a2b21750dd0b17a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb237f0c0ccea208bb8d8"}], 0x100}], 0x1, &(0x7f00001c1000)=[], 0x0, 0x0}, 0x0) [ 32.417613] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 32.447262] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/03 02:23:34 executing program 2: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) epoll_create1(0x80000) 2018/01/03 02:23:34 executing program 6: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000dec000)={@random='3\x00\x00\x00\bR', @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x18, 0x3a, 0xfffffff800000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socketpair(0x7, 0x3, 0x1, &(0x7f0000566000)={0x0, 0x0}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000df0000-0x10)={r1, 0x28, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000df0000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df0000)=0x10) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000df1000)=@generic={0x2, 0x6be3, 0x0}) 2018/01/03 02:23:34 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2a) bind$inet6(r0, &(0x7f000040d000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000fd8000-0x2)="", 0x0, 0x7ffc, &(0x7f0000b89000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80806, 0xfffffffffffff800, &(0x7f0000fd6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000cce000)={0xb980}, 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fd5000)={0x0, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000fd7000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fd7000-0x4)=0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000fd7000)=0x7fffffff) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000fd6000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bb0000-0x4)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/03 02:23:34 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8000000000008, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/03 02:23:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000b9b000-0xc9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007f3000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/03 02:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000883000-0x28)={@common='gre0\x00', @ifru_settings={0x3, 0x7, @te1=&(0x7f00004e5000)={0x7, 0x4, 0x62, 0xd810000000000}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000370000-0x20)={0xf6, 0x8000800000000000, 0x1, 0x4, 0xfffffffffffffffe, 0x80, 0x7f, 0x2, 0x0}, &(0x7f0000292000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004e5000)={0x5, 0x35, 0x8004, 0xfffffffffffffc01, 0xf1, 0x400, 0x7, 0x28e1, r1}, 0x20) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000585000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000062a000)={r1, 0xf7b, 0x5, [0x6, 0x8, 0xfffffffffffff800, 0x5, 0x2da0]}, &(0x7f0000d13000-0x4)=0x12) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00001b1000-0x4)=0x0, &(0x7f0000744000)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0xfffffffffffffffd, @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]}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/03 02:23:34 executing program 1: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f05000)={0x1, &(0x7f0000cec000-0x8)=[{0x3, 0x8, 0x3ff, 0x1f}]}, 0x10) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x4, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xe9) recvfrom$inet6(r0, &(0x7f0000f03000-0x7)=""/7, 0x7, 0x0, &(0x7f0000c53000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/03 02:23:34 executing program 7: socket(0x40000000015, 0x5, 0x0) 2018/01/03 02:23:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000e0d000)=""/147, &(0x7f0000464000)=0x93) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002d8000-0x10)={0x0, []}, &(0x7f00000df000)=0x4) 2018/01/03 02:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000403000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000335000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c34000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="ce8f7cc5b5d0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='\x00pitn]0\x00V\x00'}) 2018/01/03 02:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x10007, &(0x7f00004f1000-0x3a)="b620c0a5b2fec6fb81e5b33662d84d42cff5c15e9db4b73cc56f323ec42611816e22517356db2cf294bf2e2e54be21b96e7f6f765149d0845fa3") writev(r0, &(0x7f0000608000)=[{&(0x7f0000263000-0x2a)="290000001c0055fcff000007ffffff000200e3000200000002005e0009000100000e010076645aff00", 0x29}], 0x1) 2018/01/03 02:23:34 executing program 1: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005ac000-0x8)={0x0, 0x80}, &(0x7f0000aac000-0x4)=0x8) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000aac000-0x8)={0x0, 0x3}, &(0x7f0000aab000)=0x8) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000aac000-0xb8)={r1, 0x7f, 0x4487, 0x101, 0x4, 0x50, 0x100, 0xc528, {r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x412, 0x9, 0x6271, 0x400, 0x100000000}}, &(0x7f0000aac000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c2000)={0x0, 0x0}, &(0x7f0000459000)=0x8) 2018/01/03 02:23:34 executing program 3: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000e73000)=0x4, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000de1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000dae000-0x20)={0xa8, 0x4b7c, 0x200, 0x5, 0x1, 0xfff, 0x3, 0x7f, 0x0}, &(0x7f00003f7000)=0x20) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e75000-0x20)={0x3, 0x7f, 0x8002, 0xb34, 0x8, 0xffffffffffff7fff, 0x9, 0x80, r2}, &(0x7f0000225000)=0x20) syz_emit_ethernet(0x2e, &(0x7f0000d19000-0x118)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2018/01/03 02:23:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a, &(0x7f0000a3c000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xb, @x25={0x5347d1768d122c42, 0x42, 0x3, "00000ed8f8fd60cb2e"}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000264000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000708000-0x4)=0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a93000)={0x2, 0x20, 0x1, 0x0, 0x5eb54bb6}, 0x14) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000908000-0x4)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000dc7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 02:23:34 executing program 6: socketpair(0x3, 0x0, 0x29, &(0x7f000080d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000002000-0x2a)=""/42, 0xfffffffffffffd7e) r1 = socket(0xa, 0x802, 0x0) setsockopt(r1, 0x107, 0xffffffffffff0001, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/03 02:23:34 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a40000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000001000-0x4)=0x0, &(0x7f00003be000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2f) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x32b) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 02:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000428000)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x0}, 0x2000000000000000) recvfrom(r1, &(0x7f000045b000-0x8e)=""/142, 0x8e, 0x2040, &(0x7f0000184000-0x1c)=@in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 02:23:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000fc2000)={0x1f, 0x401, 0x2}, 0x6) r1 = socket(0x1000000010, 0x2, 0x0) write(r1, &(0x7f0000bd7000)="1f0000003a00079f0000d209bdff7f000a3f0216f7ffffdc00000028000000", 0x1f) 2018/01/03 02:23:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000993000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000af1000)={0x0, 0x0}) 2018/01/03 02:23:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000125000+0xd24)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000066d000-0x13)={0x0, 0x64, "eada97ac2418b7468d2d16d6cccf3157677896b81d2135e85cdd9d4ba7f655a9d99f20a3e10039b5246e855fc2b0124608d0c4bd2563507ea7dd2935166a04ea88957e11cfb626cbf34a8d3a989682e7ad2eeb6d93730675bc341e9c37f65e2ea349bd0e"}, &(0x7f0000b06000)=0x6c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000915000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_buf(r0, 0x0, 0x2000000000000485, &(0x7f0000b0f000)=""/0, &(0x7f0000bc2000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000038e000-0x6)={r2, 0x1020000000000}, 0x6) r3 = accept(r0, 0x0, &(0x7f0000812000-0x4)=0x0) accept4$packet(r3, &(0x7f00003ba000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f1a000-0x4)=0x14, 0x800) 2018/01/03 02:23:35 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000578000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x8c, 0x4) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f00005c9000)=0x0, &(0x7f0000000000)=0x4) 2018/01/03 02:23:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fa9000)=0x0) getsockname$unix(r2, &(0x7f000099a000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00006c1000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000959000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@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}, {{@in6=@mcast2={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db7000-0x4)=0xe8) r6 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd7000-0xc)={r4, r5, r6}, 0xc) sendmsg$alg(r1, &(0x7f00008e3000+0x67d)={0x0, 0x0, &(0x7f000066e000)=[{&(0x7f00005f9000-0xaa)="7034a1f30645439c21e1606a77191266b853822ef831f27b526b5b6b1c1c2b09b5d774947cb5f39090329bf2032473e4fb38b11393aad48e968c0f3bc346341735aae3a2ba1a3cb5b3f188566217be017cf872c6e58e21a7a0d69247a2c2a86739abb72ed1a233cc6aa46804d9fe417f174e3a05cc88244a2062765628dcc687004316e1d583ad8660397ce8840d3137df9f561e949a67adaf12d9e00166fef04ed96eba1b", 0xa5}, {&(0x7f00000ff000)="541cc3f61aad69bdea42dd0f3f3996586bb572984eb9a049eeddda7da87c803c9402363a92eafc1504bdb3facad05789aa2d7aa6047fdc2b34b4da2c28cdf1422d4ad26e13b970cecc8c25", 0x4b}], 0x2, &(0x7f0000fe4000-0x2a8)=[], 0x0, 0x0}, 0x8000) socketpair(0x17, 0x80b, 0x1, &(0x7f0000809000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000898000-0x4)={0x6}, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00006fa000+0x893)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 02:23:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f00004c9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b86000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000824000+0xf7c)=0x0, &(0x7f00009b5000)=0x4) r2 = socket(0x10, 0x2, 0x400000000010) r3 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x37, &(0x7f000000c000)={0x0, 0x0}, &(0x7f0000fd8000-0x4)=0x10) sendmsg$nl_xfrm(r2, &(0x7f000085d000)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00006df000-0x105c)=@getsadinfo={0x5c, 0x1e, 0x80209, 0x0, 0x0, 0x4000003, [@algo_auth={0x48, 0x1, {{'rmd128\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 02:23:35 executing program 0: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17f000)=nil, 0x17f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x2, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) recvfrom$inet(r1, &(0x7f0000e84000-0xb3)=""/179, 0xb3, 0x0, &(0x7f00002bb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x151) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 02:23:35 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000035000)=0x0, 0x80800) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000035000)=@assoc_value={0x0, 0x4}, &(0x7f0000036000-0x4)=0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000035000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/03 02:23:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000005, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xd7) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000028e000-0x8)={0x532, 0x8}, 0x8) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) r2 = socket(0x11, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000054b000-0xa8)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) setsockopt(r1, 0x4, 0x7c, &(0x7f0000bc8000-0x5)="8022e2ed01000000", 0x8) writev(r1, &(0x7f00005a1000)=[{&(0x7f0000109000-0x1000)="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", 0x4e5}], 0x1) close(r0) bind$inet(r0, &(0x7f00001dd000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 02:23:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '.'}, 0x3) 2018/01/03 02:23:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00002e9000-0xac)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x4, []}, @rr={0x7, 0x3, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9a4dcb", 0x0, "aec3ad"}, "076f1e16"}}}}}, 0x0) 2018/01/03 02:23:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) r1 = socket(0x11, 0x803, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff8000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000eb9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055d000)=0xe8) r4 = getgid() r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e36000)={{{@in=@empty=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=@empty=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}}, &(0x7f0000ca5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b30000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a1d000-0x4)=0xc) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000026e000)={{{@in=@loopback=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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de5000)=0xe8) r10 = getgid() setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000012b000-0x4)=0x7ff, 0x4) sendmsg$netlink(r1, &(0x7f0000cfe000-0x38)={&(0x7f0000bd8000-0xc)=@proc={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000ac6000)=[{&(0x7f0000eb9000-0x8c)=[{0x8c, 0x0, 0xc, 0x0, 0x2, "4fd05125fdaa63085ec8f11acdceaf9aaf6fd92d6f2b1aeb4293ba5e5d412b20487cbda88a7c5697418aacbd6c94414f98c6ebed8794ab6700251170989a5f7066b3f16fcd4f7957e31e3909ddb6fee8bf30d8637abb3fa7e48a889683ac5f774561cd35f73c1f90e662e63865cfea30e0402a036a9c2633e91241bf"}], 0x8c}, {&(0x7f000024e000)=[{0x1010, 0x2, 0x100, 0x2, 0x2, "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{0xf4, 0x1, 0x20, 0x8000, 0x1, "47d3ed4f1db798bb485f3f4829dd500059d9c8625168b48c4226d5852edbc504934aeac81cb426140fdad8ef1360d6730816cc02ada5b22aec429d91b5938615bf58000d045c174ebf1e9af9df5a613c4aa6a564423ec9e6a117d6ac2528ee640ee040fa78d372bb5db8bbb918b54d79bbc44b56df45190bc2b2555f1c18aa9ee4e87faf97d3e1699349d2ef22190489fa57b3f908f924dd8c5e1e2847f1ab60eb5b0840dc6549e4ab5606b4db0f5d3f01bbcb89cf3c70739ff15aec493b70c3405448495c6f943a398dd9392f85874a9a9448a53522e7cb1b74a2ef56927b40670cc5e6"}, {0x90, 0x9, 0x4, 0x9, 0x2, "a3d9e31441ec2aea68b5628b5bcefd8d82acfc61f7a6b032748a630cf7a9c2af9ad0cb0b04e1a94bf8e9a2bd57fbe29e6b5f69e1c09cd7ceac22190d66147cac0c3df20c9e81b42267db53d185f12f5a49d9266671955baf7f6467fa8cf37b6b70af935d7393e03792f129204961c23f0f11bb7bfff38f447ded2df550de"}, {0x84, 0x8000, 0x0, 0x7f09d205, 0x2, 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{0xd0, 0x2, 0x206, 0x81, 0x3, "079afa719b61ea8e9c07638c40e21a97d7887c6a2910ba11998fe8bdae27b7fcd91d1c6ad0878ae95edf5e8a45b281fb6d3c7f90bd8f466d717859d12f63e9ea35c5e8473af00c58c23a0235775c351475255edc4c74bb906f17a86cd2a705dac25a54d9393a2046032a10a52dc29cf6bb49da29da7f9be75fa7dd615b871dc1f03342c34f0a91613d9473386761ed4b5554c738d8b79c2cf972c68a245b0e1e15d115e9324e3c0521efddc44d83c4e60e8084aa42548125b1709dd7857dcd"}, {0x78, 0x1f, 0x100, 0xe7, 0x3, "c1f5365b54945cec5ab350c740afa71de5b524e0ea9ead507ab1c3a55c48b389097a119b7efe9d6fc26a976e98bd31990a2428ae383f63da7e9b90486df47b59e16de298c7cb7e59a9ab53689b2ae27de00e33edf83c2515d9dad61c74df2ebbf5c9cedabb64d3f3"}], 0x1158}], 0x7, &(0x7f0000b51000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x118, 0x8040}, 0x40810) 2018/01/03 02:23:35 executing program 5: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000872000)=0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x0}, 0x8) 2018/01/03 02:23:35 executing program 4: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000024c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000057c000)=0x10, 0x80000) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000b5000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f000057d000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000e9000-0x18)={@loopback={0x0, 0x1}, 0xb7, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001aa000)={0x6, [0x0, 0x1fd, 0x101, 0x100000000, 0x3f, 0x1ff]}, &(0x7f0000133000-0x4)=0x10) sendmsg$nl_xfrm(r2, &(0x7f000023b000-0x38)={&(0x7f00001f2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057c000-0x10)={&(0x7f000057b000)=@expire={0x104, 0x18, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@tmpl={0x4, 0x5, []}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 32.741067] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 32.778168] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/03 02:23:35 executing program 2: mmap(&(0x7f0000000000/0x89c000)=nil, 0x89c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000089d000-0x48)={0x7, 0xd, &(0x7f00002c1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x0, 0x6, 0xd, 0xb, 0x50, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x52e}, @alu={0x4, 0x1, 0xf, 0xf, 0x4, 0xfffffffe, 0xfffffffffffffff9}, @jmp={0x5, 0x3, 0xd, 0x3, 0x6, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000089d000-0x4)='GPL\x00', 0x4, 0xd5, &(0x7f000089c000)=""/213, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000089d000-0x4)=r1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000089d000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 02:23:35 executing program 7: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008b2000)={0x0, 0x0, &(0x7f00007c6000-0x6)={&(0x7f0000090000-0x68)={0x2, 0x17, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xb, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x800, 0x7ff, &(0x7f000035c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00006c0000-0x8)={0x1, [0x0]}, &(0x7f000027a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000334000-0x8)={r2, 0x6}, &(0x7f0000240000-0x4)=0x8) 2018/01/03 02:23:35 executing program 3: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/03 02:23:35 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000008000)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000010000-0x4)=0xc) connect$packet(r1, &(0x7f0000018000-0x14)={0x11, 0x3, r2, 0x1, 0xe8c, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 02:23:35 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d11000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x1, &(0x7f0000000000)=""/228, &(0x7f0000817000)=0xe4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1e) writev(r1, &(0x7f0000868000)=[{&(0x7f00007be000-0x2b)="290000001800310dda00000500c900020a2400000b00ff0680010c090800080004000a0000ffffe500", 0x29}], 0x1) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ff8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000ff8000-0x78)={0x8, {0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x141, 0x1f, 0x401, 0x9, 0x200, 0x0, 0x21, 0x3, 0xffffffffffffffc1}) 2018/01/03 02:23:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fea000)={0x0, 0x9, 0x30}, &(0x7f0000093000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000031a000)={r1, 0x8, 0x7, 0x100000001}, 0x10) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/03 02:23:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000db4000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, 0x3, 0x1, 0x1, 0x3, 0x7fff800000000, 0x7}, 0x20) recvfrom$inet6(r3, &(0x7f0000f15000-0xde)=""/0, 0x0, 0x0, &(0x7f0000c22000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f7", 0x40}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f00008fe000-0x27)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 02:23:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00007be000)=[{&(0x7f0000421000-0x1000)="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", 0xf65}], 0x1) r1 = accept(r0, &(0x7f000093d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00004ca000-0x4)=0x6) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00008eb000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c51000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000644000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000db3000+0x2c9)=0x2, 0x4) 2018/01/03 02:23:35 executing program 3: r0 = socket$inet6(0xa, 0x8000f, 0x200) setsockopt(r0, 0x84, 0x11, &(0x7f000028c000)="", 0x0) 2018/01/03 02:23:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0xa, 0x0, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f0000e21000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002d6000-0x4)=0x14) getsockname$ipx(r0, &(0x7f0000b85000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000034b000)=0x10) 2018/01/03 02:23:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendmsg$unix(r0, &(0x7f00004a3000-0x38)={&(0x7f0000221000)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f0000396000)=[{&(0x7f0000d22000)="291638afa210674d82804a9db3782af95dc9d030742e547cde1cc225229bd3a3bee20efa", 0x24}], 0x1, &(0x7f0000b22000-0x160)=[], 0x0, 0x8855}, 0x10) 2018/01/03 02:23:35 executing program 2: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) socket$inet(0x2, 0x4, 0x401) 2018/01/03 02:23:35 executing program 0: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf1}, 0x1aa) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f11000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000752000-0x4)=0xe) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f12000-0x4)=0x0) syz_emit_ethernet(0x5e, &(0x7f0000e61000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x28, 0x6, 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}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "12cc6e08e8f106000000000000003e2c"}, @eol={0x0}, @eol={0x0}]}}, {""}}}}}}}, 0x0) 2018/01/03 02:23:35 executing program 6: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00005a8000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f000088a000)=0xc) bind$packet(r0, &(0x7f000045a000)={0x11, 0x1b, r1, 0x1, 0x100000001, 0x6, @random="a794e1202212", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r2 = socket(0x11, 0x20000080000, 0x8) bind(r2, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r2, &(0x7f0000f66000)="", 0x0) 2018/01/03 02:23:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x5, 0x4, &(0x7f0000584000)={0x0, 0x0}) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000d7f000)="55b7e670b112e8a137d3124703ff3a66606b57b70822a10563e3edd4ff2ee567950b1839b738361c00c3e4e5598b85638a3f77878596abb04fc817f973dd0f01ba6de2c82c1c67d4b87a51b5b53f48e16211f38e2630aef58be8cdeeae71") r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f000069f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00007d6000-0x4)=0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00007ca000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f000096f000-0x24)=[{0x24, 0x28, 0x10000000000401, 0x0, 0x0, "29003d5d0100000008ddfffffefffffcfd7f0fb8"}], 0x24}], 0x1, &(0x7f00001fa000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000283000)=0x0) [ 32.914005] device lo entered promiscuous mode [ 32.930863] device lo left promiscuous mode 2018/01/03 02:23:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e80000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000086000)=0xc) listen(r1, 0x0) shutdown(r1, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000058b000-0x4)=0x0, &(0x7f000068b000-0x4)=0x4) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/03 02:23:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept(r2, &(0x7f0000077000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f45000)=0x10) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00005c0000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00009c6000-0x8)={0x0, 0x2}, &(0x7f0000c7a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000003e000)={r4, 0x4, 0x20}, &(0x7f0000b8b000-0x4)=0xffffffcf) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000586000)={r1, r0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000fe000-0x8c)={r5, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x270}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000bc2000-0x8)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)='+', 0x1) setsockopt$sock_int(r2, 0x1, 0x3e, &(0x7f0000bf9000)=0x9e6e, 0x4) 2018/01/03 02:23:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x400) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f61000)={@generic="dcfaba13ccaeaf0e881da74b0259b0fa", @ifru_flags=0x401}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f25000-0x28)={@common='yam0\x00', &(0x7f0000ab4000)=@ethtool_wolinfo={0x0, 0x6, 0x400, "197ab3660aa3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/01/03 02:23:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000)=""/30, &(0x7f0000002000-0x4)=0x1e) 2018/01/03 02:23:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f00000d6000-0x4)=0xfffffffffffffdfc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00001fb000-0x8)={0x0, 0x5}, &(0x7f0000bf3000-0x3)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007bc000)=@assoc_id=r2, &(0x7f0000ea9000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003c1000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00001f7000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x57, 0x3, 0x56, 0x1}, &(0x7f000015d000)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f85000)={r4, 0x5, 0x264b30a6, 0x1000, 0x7, 0x7}, 0x14) connect(r0, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x0}, 0x60) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000351000)="01d74a756b0bb967eff38884456a65f255210c7274ae5bdbc9f146c33618d83f0baa61b0818bac7fbe58513df470151f76bc4ec8121e00bee9fb3ab59865b7a7c57ad615e1beb07c30e33ce3d3df56502ac69ff8c2db17e17b3bae7d03cf81fefcbd1f9a59f838a57526518963194abb8ea85a80b63abf88d6d76ab713867f5e7824190eccd514f1461069ab4b7e7874e08584b794d8b1917889e97a515d166e366b9e65184367aad6ace8a992e140cde2a375381471285e1054ec4c66d36d8d684e3c499623c47a17a1bf07c1dea52d960cf1770e804716d2ac3cc55bec82bd", 0xe0) 2018/01/03 02:23:35 executing program 1: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000e5c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003c8000-0x4)=0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000e58000)=@get={0x1, &(0x7f0000106000-0x5a)=""/90, 0xfffffffffffffff9}) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e5d000-0x20)={@generic="bed3f51b12a562a96d66659e0462c2a3", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x11, 0x3, 0x0) bind(r1, &(0x7f0000094000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000e5c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038b000-0x4)=0xc) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r1, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000fb2000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00001c1000)=[], 0x0, 0x0}, 0x0) 2018/01/03 02:23:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000071b000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 02:23:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000bf2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000529000-0x4)=0x10) listen(r0, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000-0x4)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000021000)={0xe41, 0xc00000000, 0x6, 0x2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000014000)=0x0) syz_extract_tcp_res$synack(&(0x7f0000904000)={0x0, 0x0}, 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000a09000-0x46)=""/70, 0x46, 0x40002061, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x58, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a18844cd943128a196d6f4e13e0129014a806801be94b9f6d3adac0ea729616cc26c188278c295b528d4ffde5cb0053f5dfe097b4a4c2670b6"}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "cd083d779f32efa3f5a187e60a2ba39e"}]}}, {""}}}}}}, 0x0) 2018/01/03 02:23:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00008b2000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000799000-0x4)=0x1c) getsockname$inet6(r0, &(0x7f0000838000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004c6000)=0x1c) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000076a000)="1f0000000007ff00fd5345c0071100000200000000000000000e00dcdfff00", 0x1f) 2018/01/03 02:23:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00007b9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="42e7b1480187", [], {{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={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "10445de3da06002c"}}}}}, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000efd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008a8000)=@assoc_value={0x0, 0x1ff}, &(0x7f0000f00000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fc3000)={r1, 0x33c5cd71, 0x20, 0xb3, 0xb5cb, 0x400}, 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000ec6000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002af000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000487000)={@multicast1=0xe0000001, @multicast1=0xe0000001, r2}, 0xc) 2018/01/03 02:23:35 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00721ffb04a922e804e7d5688bc88902"}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000498000)='tls\x00', 0x4) 2018/01/03 02:23:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003bb000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000027c000)={&(0x7f000089b000)='./file0\x00', r0}, 0xc) read(r1, &(0x7f0000a63000)=""/204, 0xcc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000608000)=[{&(0x7f0000263000-0x2a)="290000001c0055fcff000007ffffff000200e3000200000002005e0009000100000e010076645aff00", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a7e000-0x8)={0x0, 0x3}, &(0x7f0000c29000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e07000-0x4)=@assoc_id=r3, &(0x7f00006c5000-0x4)=0x4) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000096000)=""/204, &(0x7f0000eea000-0x4)=0xcc) 2018/01/03 02:23:35 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x0, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f74000)=[{r0, 0x0, 0x0}], 0x1, 0x4) ioctl$int_in(r0, 0x0, &(0x7f000092a000)=0x8) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000632000)=0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f77000-0x4)=0x0, &(0x7f0000c7d000-0x4)=0x4) 2018/01/03 02:23:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000494000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) vmsplice(r0, &(0x7f00003d6000)=[{&(0x7f0000b2a000-0x8e)="84784b1dc3916f88aef0d3a9bee4b08b5e7d44d33c5599dfa9605dfb0b07f887cfc279adf3afdfdc14e1ddbb923d8462751b8fd215823fc2a6528b1f0efcd0db35b76e946841eff1d4bc71f970a78160aa0daa03701765426069b76619de454f8beac655c03e92c9c21c54f3a5cb14483d9429f3409264525d8420aa57d5c07a84e7159b86318aad483a0a933217", 0x8e}, {&(0x7f0000d1d000)="bfe3d219c4a69f70e0f4ce1d167e7b172c0e5cb081e5be488cc634c63e070b0939dcd7fbee81d0135b79bdc5274771ff271579d0d423e4c727fc", 0x3a}, {&(0x7f0000951000)="06e0b5241893e31b739145985f7257636349d38921e2fddca5a3f8c395dcd77e8e6687b19789c41e6b9134176d9500779de77a691bcb790f892feb430171fbbc01dec135e6e37e6f7afc12d783c4116a5f3d0407cb3e249c0229d6c21a84a56b8c9ef73b84f70cccb139a607fe54287ccd4a4def5fd84b06e577c6facb596150ed8f168b1ca22bdda108174250d0bde13ea71865700bff8864ab51e5c61991bf907e78728908d05e16c6449bd48f5c21a1b9f29d38dfdf235b109b9cde2be6b64c664f580edfdfd0337a02788aa3e15c4c321faa7405ac66d40adc181cb989c2d99bc2e381c84f74b182", 0xea}, {&(0x7f0000dd3000)="8ca7a4bd", 0x4}, {&(0x7f0000770000)="344ac94e829803087de1f0878007ba2d9b82f7ce45b0b8a177d3707c991f722b7933f3046c558e6a08c5f340f08781013f67472941dd68aa416c2c2ab86245114da837019741efdfacce10aef0ba512a092172d319937133f1ebe0822a67d1b02bb6c29f31b7eb10abce6d0391b43accd11a1d2ca1978f992971a4e5fa774f09d975957d1ffb0bc2ec8b462f9fd370146aae6d547e44a57f147efe9e3a0d75d59b85b9a2a0ce14911e9440f80ed068fa946ba4d9b488933eb2405d54876ae58bf1544ba611ef1f2f3723f9b5448b6aff3257e177d1959a7b1e8e55412cca50d841dafb622298", 0xe6}, {&(0x7f0000a1e000-0x97)="610addbc127fb24f2ba30780de82182d8ca59d1c421a7c974625e93af8cd39080fbc26d96f3d0a0a44d269ad9e8eae6b9ed0bb124e5fb26ce5288ac6f2605aa68a4140bfe20b6d02101bead1a6961722a3c1d546c98e059c0d6849e971e41e4428193a33596cc665fc29deb2ef07c247e083139f195206783aae5f7e7813a610f9160e834441704f2112881b4f5a7e588fe68e91df6fca", 0x97}, {&(0x7f00001e3000)="00b1233b6ebe96ba9b0e8d03122073a8aa66f561fb19e2f94456f26ec6", 0x1d}], 0x7, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f31000-0x8)=@abs={0x0, 0x0, 0x2}, 0xffffffffffffff57) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x7f) close(r1) 2018/01/03 02:23:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000065b000)="", 0x0) r0 = socket$inet6(0xa, 0x7, 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dae000)={0x0, 0x88, "e9f3609e9dc32229d0a9cede55cebcab2fca68063c8f6565ae987d0e2e52a2f9ea3dbf2a22f9b933a0977b39150bbd539daf01d8078ae7f1049cad0a7c27d990990883d7d79c91d255c382b87d5d9b296dc9c761d706f42953fc7999e3b84284d78366e33c7bf1a5e2fd203b9c609497c5dedf43d072c702c91bdf3e025d47746a62d8913ebee962"}, &(0x7f000023c000-0x4)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e0e000-0xcf)={r1, 0x55, 0xc7, "7b94bf8551ce8591ab254932e46680b3ad3735804f3f30c76bd9a302b499dfd33c0a5bfbc48bfc8e552be829de2c82dcb7b9a374488d99cdaae3f000a351936f59b61d84e5e273c7ebca3805633312c9ac870bd18f8ef3036c4097520e4fc78ac641c4f5a877c573de981961d75aef3eedee232deafe44aa23a61a14757c613cf928e113fe11c171d97191755cd6eb8af10dee35f49f04b5e28b75933d6afcb86e07f8e690cd14e0f5a312e4c6dc8a15d66b31b822b6df11c6b50946bcbdf61c58b84ec12f05e3"}, 0xcf) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c51000)=0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000406000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000cb4000-0x10)={0x8, 0x40}) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000b5e000-0x4)=0x6a6, 0x4) sendmsg$alg(r2, &(0x7f0000cb2000)={0x0, 0x0, &(0x7f000001d000-0x70)=[{&(0x7f0000faa000)='\'', 0x1}], 0x1, &(0x7f0000547000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00005f9000-0x38)={&(0x7f000068e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000685000-0x8)={0x0, 0x0}) accept$nfc_llcp(r4, &(0x7f0000324000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ce3000-0x4)=0x60) 2018/01/03 02:23:35 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) bind$inet6(r0, &(0x7f0000007000-0xa)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000006000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000011000-0x4)=0x14) connect$inet6(r0, &(0x7f0000011000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/03 02:23:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000df1000-0x28)={@common='lo\x00', &(0x7f0000cf2000-0x34)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "b448f0", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0xf1b) 2018/01/03 02:23:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000be9000-0xb8)="b9b4333773d9a2889cd09ebe19533aa3218c002644473e9857ea81a57d19e068cfe295783dc344cfa2e3140e563282b31120f7bf81bf37143584324467bfdaaca657feb19557af4d2304050fc3b9dbdc019c9fe4f363fb63bd2a3c1db9b36a1b2419325ec22241dfc4a70c34399c75b33ced15508a9380e423d723e3eb080f01c6cfb724799501ff2d241a513449a34ab98c71e7b0ab6eeb78bc1d9bb79e36f6460ccc3aa6a2007eb636d9816f4fb8c21a2faaafdd86fbaf", 0xb8) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000439000)=""/127, &(0x7f00007b9000)=0x7f) bind$inet6(r0, &(0x7f0000528000-0x1c)={0xa, 0x3, 0x9f0, @loopback={0x0, 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004f4000)={0x0, 0x24, "6a82aadf0d2ce454727663d906c86ccd96e172cfd5ac0e7e9f876e5bf5a6f7f72b88ee36"}, &(0x7f00002f5000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000038f000-0x14)={r2, 0x8, 0x6, [0x1000, 0x7fe, 0xc0, 0x3, 0xff, 0xffffffffffffffa2]}, &(0x7f0000593000)=0x14) 2018/01/03 02:23:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000057c000+0x77)={0x0, 0x78, "788b7b2dfb82c80ce5e19b15f062d5f079bba169efb1fd47687b9fb1e4e8c9ffdba7f0c85c8e522a283c6269b6b9dda8697956c282468d0fc55f1a8e963d02d95028c9417c12097889a93aded3e1f1471cf3c44f4c9013fd233c0e277a5c076f58acd83752d8a338ee4a125317a0b633562211f4cb151284"}, &(0x7f00004a5000)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000063f000)={0x3f, 0x0, 0x200, 0x7fff, 0x5, 0x20, 0x15e8, 0x0, 0x0}, &(0x7f0000b27000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003f5000)={0x0, 0x7fff}, &(0x7f00004ce000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000010000)={0x8000, 0x4, 0x2, 0x4d75, 0x0}, &(0x7f0000f3c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000034d000-0x8)={0x0, 0x3}, &(0x7f0000da2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000692000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x2, 0x7, 0x9}, &(0x7f0000b28000+0x47b)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000643000)={0x0, 0x0}, &(0x7f000019a000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000f2b000-0x38)={&(0x7f00003b1000)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4fda8727}, 0x1c, &(0x7f0000ff2000-0x20)=[{&(0x7f0000806000)="feb1ee1f756368c8609f3f0a9e029dc70a6ff6615e79cbfad5ff587d18c256ad79e0ab0d2efa92394fe808d59ab60ef81578e33954604305ed71103a76d622df79e0331d5cb0921d595cac9b9991fd1542da84e158ca799fb68dc6da", 0x5c}, {&(0x7f000000f000-0x30)="743bf71fdbdac425c4bf0edd041499708d3846a9554897a9456f88a94ed4be6d5fe18e1c1f5df78027cf56317e9892d6", 0x30}], 0x2, &(0x7f00008ac000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x800c, 0xffffffffffffff1a, 0x7, 0x7fff, 0x1, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x380000000, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0xfffffffffffffffa, 0x514, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x7f, 0x8000, 0x2, 0x8001, 0x1fffe0000000000, 0x1f, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xe4, 0x2, 0x0, 0x31, 0x100, 0x5, 0x89b7, 0x3, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6f, 0x8004, 0x12a3a285, 0x0, 0x337, 0x2, 0x1, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0x203, 0xa2, 0x2, 0x80000001, 0x100000000, 0xff, r7}}], 0x150, 0x10}, 0x20000800) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000e5b000)={@common='gre0\x00', @ifru_data=&(0x7f00002d6000)="96e85a370d18d826a06f7c87542ef702285fe201fa44aecabdb3f0f0fdcf065f"}) 2018/01/03 02:23:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f00002a7000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000086b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000758000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000b45000)={r3, &(0x7f0000576000)=""/120}) 2018/01/03 02:23:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) listen(r0, 0x9) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) 2018/01/03 02:23:35 executing program 3: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f93000-0x38)={0x0, 0x0, &(0x7f00009c3000)=[], 0x0, &(0x7f0000d8f000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r1, &(0x7f0000aee000-0xdc)="2e6ff9f32c27fd692447677af18aff354caed4498284641696f105fe4d27bf4356de9b11ff309b506902048314a5b0d7dc9b14a63483d33686530a0e92a96ce35f1a5b7dbbd9358201b3c335ca4d4eb3d22bafbd66b399aabc8f7bd47d9ec473ca5fa03d46a6796ce68c013b16c06978f5370c08c23d6853ab0ebb5b27eea98a3c44190a81cfff2b25662359d24f6586", 0x90) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f93000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d1f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f000079c000-0x10)={r3, &(0x7f0000713000-0x1)=""/1}) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/03 02:23:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000233000)={&(0x7f0000cd1000)='./file0\x00', 0x0, 0x0}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f000065f000)={0x1, 0xf, &(0x7f00009e0000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x2, 0xa, 0xb, 0xcedad2126e4f7238, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x23}, @call={0x85, 0x0, 0x0, 0x1e}, @generic={0xfffffffffffffff9, 0xe3, 0x7fffffff, 0x1414}, @map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @ldst={0x7, 0x0, 0x3, 0x0, 0x5, 0x0, 0x1}], {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$kcm(0x29, 0x2, 0x0) sendto$ax25(r1, &(0x7f00004f9000-0x29)="", 0x0, 0x20008000, &(0x7f00006d0000-0x10)={0x3, {"9cb1763ed7da20"}, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 02:23:35 executing program 5: mmap(&(0x7f0000000000/0x856000)=nil, 0x856000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9176035d922e4cd9, 0x80002, 0x8001) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000856000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000856000)=0x8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000855000)="2000000018000776530000000000480080200d23001100052200000401000000", 0x20) 2018/01/03 02:23:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000973000)=0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/03 02:23:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000d0f000)=@getsadinfo={0x3c, 0x1e, 0x209, 0x6, 0x0, 0x4000003, [@address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xa, 0x9, 0x4}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 02:23:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006f5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005a6000)={0x0}, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f0000bdc000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000827000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/03 02:23:35 executing program 2: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000f5c000-0x8)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f59000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0xf, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f5c000)={0x0, 0x0}) 2018/01/03 02:23:35 executing program 5: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = getpid() r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000002000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x4, 0x1000, r1, 0xffffffff, r2, 0x0, 0x4, 0x4f3}) 2018/01/03 02:23:35 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b73000)={0x0, 0x10, &(0x7f0000ff8000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ff8000-0x4)=0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, &(0x7f000026c000)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) 2018/01/03 02:23:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ba9000)={0x0, 0x8, 0x2}, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00009a1000-0x10)={0x1, &(0x7f0000aa9000)=[{0x0, 0x0, 0x0, 0x0}]}, 0xfffffffffffffc1e) 2018/01/03 02:23:35 executing program 7: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r0, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c81000)={r0, &(0x7f0000ef5000)="", &(0x7f0000285000-0xeb)="15b10a2af4712458f147bbcadd4687aa5b78afda44f77aafd2b9b77e639445151eaab97cfa256aab1468391d6bc155273bcccaf7b95c3054c4fad9036e09e19628a4d5fa2a835e8b50d1f0bbdb61454d5f3adba129908cee261aae48c896a509cfd8d479c7a2c845516fe1a5ddbae95f4e180d7565d03984f297e53972a12943c52492d65c8a5c5877bd08391b1adedc91f9f65a4824697b159da3bd5c97a18ee0cf832dbccefe141c124e3ec8052754a609dee6c6c52696a490ebb013fb3d23551fde36296ab663e63a1ea5d09cabd65edaed25d0c869fd763cec7e257448937151f7b025d44b28970f41", 0x1}, 0x20) 2018/01/03 02:23:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000096f000-0xa0)=[{&(0x7f00001bb000-0x57)="cc", 0x1}], 0x1, 0x4) pipe(&(0x7f0000878000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00006e3000-0x70)=[{&(0x7f00006f5000)="96098bd039f20c3a14b3e08413a65e7a296c3d364b15da6b1beee2b0abec5d9536b6570fd956ce50d468137465d7cb062766f79cbe73793cb617e9ec4e8f", 0xfe0f}, {&(0x7f00003f3000-0xc5)="b15be9d6b647097a9a6e29234e07220214cc599fe7b09e56bf35eb1e9b4d9f99371959d631fd5d1d698be430ef6116ce0bc0ea7890a1092108421da91e0c2b051513a21173f43eadf6ea2ed337c05482f84fc81de3fbb63abcce9d261c7e0f5828ed000000066e101ecc6ff93aa928134a6d235fa9d67226abbf839618395d6108b05a7b88dff56e42e65021ab05990b5a0f427b8e988ca31b70deac6f498144501b869b44f802c9a1c0d17e380d3be467113f80ab049cdadebe8da7f0f031f43a7956d677", 0xc5}, {&(0x7f0000069000)="2a0f230998319d6c694495bf90f878fe21c4a57b753df72fcd540a69c13bcc6bb2eac9c28e825efea3390f8c5aaa5e4764dc5674f2f0d4b78974abce2b4a02d524aaee6302f3e419979f713ddf08d4eb1e07c174d203ab092e21899719bf432037e5f757a6860e7cf8bbdd984bf15ce16c2ede527939bedfcc4956172feb710505414941ece1438476e15e1e6db8e0ca42e9b9cd358d1cf4358d7e3e7c4393399532baa2", 0xa4}, {&(0x7f000022a000)="3bac547e90866461e4ecd0ecac7cfec282f2b42f3b87cea3a9968fe8a8c6b5586dd3e91f3c115936c03dd4c926b2d551eb9829c5d7419515a2595d260f2f19d8348f66b7c3874c2358643d9d587d45a0a60d7b39bf90c85268c7fde36eafd01b1d24a221faf4445cfdac824daa5b11a02603fe2e147aac3428dcf253d714450645a3d90621080b4c8ed81508f8b64049a0f34d7cbf11e37d1f2154273a4d8fad2c6154932b23a44d91b4e2b4b91060909bb979c567e5190f47d6e4fb4b59ae401d9050aa11b05a60b9513dbf1f097269dbdb3f73185ce079f511b2", 0xdb}], 0x4, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000088000-0x8)={0x0, 0x0}) tee(r2, r3, 0x7, 0x0) tee(r0, r2, 0x8000, 0x0) 2018/01/03 02:23:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000aee000-0x8)={0x0, 0x0}) pwrite64(r0, &(0x7f000001c000-0x1000)="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", 0x1000, 0x0) 2018/01/03 02:23:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000fcf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ae1000)={0x0, 0xd18}, &(0x7f0000eae000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000027d000)={r3, @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]}}, 0x8c) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000c03000-0x18)={0x1, &(0x7f0000872000-0x7e)=""/126, &(0x7f000074a000-0x18)=[{0xdd, 0x1c, 0x5, &(0x7f0000bdb000)=""/28}]}) writev(r0, &(0x7f0000c3a000-0x10)=[{&(0x7f0000004000-0x39)="39000000100003196906ffff7f0000070b00000004000000d901000300000014190012000f000100000000000020000000000000040b010090", 0x39}], 0x1) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000237000-0xb2)="d73c8b28adccb08a42653b4a7b678b00ee7813463e07fc97abd7aaeea94cb596933c1b8dca3dbd808903a9b2bd1e95c627d203f2b3494ebacdf380b847fbef300fb10194016bd63959b3d424c57c9ef0c9d75abb0d27f10d4f5290e850cb527c8b0d7016ed9722890a5819c56d242b025211fcf120e195b252793db46e727ec35e067f9626b756bc9a79ab7c866c86ff9ec233f807fdee4cdc512b113db3c26c90c596b363f23159f9ef7872e4d4e2027f67", 0xb2) 2018/01/03 02:23:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, 0x91) 2018/01/03 02:23:35 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000001000)=0x8, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000004000-0x10)={0x3, {"5f238c63169bf4"}, 0xb55e}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x1, 0x2, 0x7cf5, 0x5, 0x1, 0x7f, 0x3, {0x0, @in6={{0xa, 0x2, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20e, 0x10000, 0x489, 0x3, 0xff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x10, &(0x7f0000002000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) 2018/01/03 02:23:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d48000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000101000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000101000)={r2, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x36c) bpf$MAP_CREATE(0x0, &(0x7f0000612000)={0x2, 0x3ff, 0xfff, 0x1, 0xf, r0, 0x751, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/03 02:23:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800b, 0x3, 0xc) write(r0, &(0x7f0000b00000)="1f0000000606fddeef36ffffffff0cff8100fb00a365018018000003000035", 0x1f) 2018/01/03 02:23:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00009a0000-0x3c)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffbfffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca0000000000000000000000061bcf000003baa1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d8e000-0x20)={"b4f531d608af599f58741f4696c9adc8", {0x4, 0x8, 0x8001, "7d96f9fb4703", 0x10000, 0x0}}) 2018/01/03 02:23:35 executing program 0: r0 = socket(0x0, 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x568, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, 0x4) [ 33.469225] audit: type=1400 audit(1514946215.761:45): avc: denied { net_bind_service } for pid=6250 comm="syz-executor7" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.477117] WARNING: CPU: 0 PID: 6262 at net/rds/rdma.c:617 rds_cmsg_rdma_args+0xf8a/0x1380 [ 33.477124] Kernel panic - not syncing: panic_on_warn set ... [ 33.477124] [ 33.477134] CPU: 0 PID: 6262 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #172 [ 33.477139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.477142] Call Trace: [ 33.477158] dump_stack+0x194/0x257 [ 33.477174] ? arch_local_irq_restore+0x53/0x53 [ 33.477195] ? vsnprintf+0x1ed/0x1900 [ 33.477213] panic+0x1e4/0x41c [ 33.477223] ? refcount_error_report+0x214/0x214 [ 33.477235] ? show_regs_print_info+0x18/0x18 [ 33.477255] ? __warn+0x1c1/0x200 [ 33.477271] ? rds_cmsg_rdma_args+0xf8a/0x1380 [ 33.477279] __warn+0x1dc/0x200 [ 33.477290] ? rds_cmsg_rdma_args+0xf8a/0x1380 [ 33.477305] report_bug+0x211/0x2d0 [ 33.477325] fixup_bug.part.11+0x37/0x80 [ 33.477336] do_error_trap+0x2d7/0x3e0 [ 33.477351] ? math_error+0x400/0x400 [ 33.477362] ? __might_fault+0x110/0x1d0 [ 33.477373] ? lock_downgrade+0x980/0x980 [ 33.477394] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.477410] do_invalid_op+0x1b/0x20 [ 33.477418] invalid_op+0x22/0x40 [ 33.477426] RIP: 0010:rds_cmsg_rdma_args+0xf8a/0x1380 [ 33.477430] RSP: 0018:ffff8801c553f5b0 EFLAGS: 00010212 [ 33.477438] RAX: 0000000000010000 RBX: ffff8801c6214738 RCX: ffffffff8514d53a [ 33.477442] RDX: 000000000000042d RSI: ffffc90002d9d000 RDI: ffff8801c72fac30 [ 33.477447] RBP: ffff8801c553f740 R08: 0000000000000000 R09: 1ffff10038aa7e8b [ 33.477451] R10: ffff8801c553f420 R11: 0000000000000000 R12: 0000000000000000 [ 33.477456] R13: ffff8801d4261200 R14: ffff8801c6214700 R15: 1ffff10038aa7eca [ 33.477477] ? rds_cmsg_rdma_args+0xf8a/0x1380 [ 33.477497] ? init_wait_entry+0x1b0/0x1b0 [ 33.477513] ? lockdep_init_map+0x9/0x10 [ 33.477533] ? rds_rdma_extra_size+0x2b0/0x2b0 [ 33.477543] ? rds_rdma_extra_size+0x205/0x2b0 [ 33.477562] ? rds_atomic_free_op+0x330/0x330 [ 33.477570] ? lock_sock_nested+0x91/0x110 [ 33.477591] rds_sendmsg+0x144d/0x1f90 [ 33.477598] ? rds_sendmsg+0x144d/0x1f90 [ 33.477630] ? rds_send_drop_to+0x19d0/0x19d0 [ 33.477642] ? find_held_lock+0x35/0x1d0 [ 33.477660] ? sock_has_perm+0x2a4/0x420 [ 33.477673] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 33.477679] ? lock_downgrade+0x980/0x980 [ 33.477692] ? lock_release+0xa40/0xa40 [ 33.477722] ? selinux_socket_sendmsg+0x36/0x40 [ 33.477730] ? security_socket_sendmsg+0x89/0xb0 [ 33.477739] ? rds_send_drop_to+0x19d0/0x19d0 [ 33.477754] sock_sendmsg+0xca/0x110 [ 33.477766] ___sys_sendmsg+0x320/0x8b0 [ 33.477783] ? copy_msghdr_from_user+0x590/0x590 [ 33.477803] ? __schedule+0x8f3/0x2060 [ 33.477810] ? exit_robust_list+0x240/0x240 [ 33.477837] ? __fget_light+0x297/0x380 [ 33.477848] ? fget_raw+0x20/0x20 [ 33.477863] ? rds_trans_get_preferred+0xfb/0x130 [ 33.477907] __sys_sendmmsg+0x1ee/0x620 [ 33.477915] ? __sys_sendmmsg+0x1ee/0x620 [ 33.477936] ? SyS_sendmsg+0x50/0x50 [ 33.477945] ? security_socket_bind+0x89/0xb0 [ 33.477958] ? fput+0xd2/0x140 [ 33.478005] ? syscall_return_slowpath+0x2ad/0x550 [ 33.478015] ? prepare_exit_to_usermode+0x340/0x340 [ 33.478031] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 33.478047] SyS_sendmmsg+0x35/0x60 [ 33.478060] entry_SYSCALL_64_fastpath+0x23/0x9a [ 33.478065] RIP: 0033:0x452ac9 [ 33.478069] RSP: 002b:00007f8ad67e8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000133 [ 33.478077] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 33.478081] RDX: 0000000000000001 RSI: 000000002099ffc4 RDI: 0000000000000013 [ 33.478085] RBP: 0000000000000020 R08: 0000000000000000 R09: 0000000000000000 [ 33.478089] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee3a0 [ 33.478094] R13: 00000000ffffffff R14: 00007f8ad67e96d4 R15: 0000000000000000 [ 33.494618] Dumping ftrace buffer: [ 33.494730] (ftrace buffer empty) [ 33.494732] Kernel Offset: disabled [ 33.862572] Rebooting in 86400 seconds..